CN105484453B - The Assembled stairs platform of gradient adjustable - Google Patents
The Assembled stairs platform of gradient adjustable Download PDFInfo
- Publication number
- CN105484453B CN105484453B CN201511005117.XA CN201511005117A CN105484453B CN 105484453 B CN105484453 B CN 105484453B CN 201511005117 A CN201511005117 A CN 201511005117A CN 105484453 B CN105484453 B CN 105484453B
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- seat
- terraced
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of Assembled stairs platform of gradient adjustable, including several platforms, connected between platform and by two terraced beams between platform and ground, several staged step plates are provided between terraced beam, are connected between platform and terraced beam by terraced beam angle regulator；The column of more holding vertical states is at least installed, the column upper and lower ends are connected with handrail and terraced beam/platform respectively by post adjustment angle seat on the terraced beam and platform of side.The characteristics of present invention can meet that the landing of needs different angle is used, and it is by each component Assembling to form landing, has installation simple efficient, and structure is safe and reliable, system peace cost is low.
Description
Technical field
Ascend a height the present invention relates to one kind or by structure, put down in particular to a kind of Assembled stairs of gradient adjustable
Platform.
Background technology
Landing in addition to common concrete placings, also have steel construction and other materials, its application range have operation, visit,
Mainteinance repair, across equipment installation passage and bridge landing, and port and pier, indoor and outdoor is meet or change building
The landing added using function.The mode of construction of landing have non-at-scene making in-site installation, field fabrication and installation,
Semifinished or finished goods assembling etc..In-site measurement is usually wanted before fabrication and installation, and is painted by different configuration (particularly different gradient)
Kent, then fabrication and installation.Field surveys heavy workload and it is difficult ensured measurement accuracy, some bulky prefabricated portions
Part, component also bring difficulty to constructions such as lifting, transport, assembly, installation, anti-corrosion and facing paint.Further, since rainy season in winter
Influenced with the climatic factor such as summer strong sunlight, be not easy to outdoor field fabrication, important place, fire-proof and explosion-proof and poisonous strategic point are raw
Production, life, commerce area, the public place scene when making is carried out at the same time with installation need to do necessary protection and isolate, to meet
Safety requirements, as the occupied ground time is grown, to public transport, personnel are passing puts to no little inconvenience, and improve operating cost, drop
Low operating efficiency, extend construction period.
At present, Assembled stairs platform is all the fixed gradient, and makes connector for different gradient is special respectively.In work
In the mainteinance repair landing such as industry production line material transfer equipment and industrial flow equipment, same equipment and distinct device connect
Between connecing, gradient difference is larger, and the landing of the fixed gradient can not meet needs of constructing, and the special connector that makes can cause part
Kind is excessive, fabrication cycle is long and can not realize exchange, and therefore, the prior art need to be improved.
The content of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, there is provided a kind of assembly type building of gradient adjustable
Terraced platform, to meet the requirement of the landing of needs different gradient.
The technical scheme is that：A kind of Assembled stairs platform of gradient adjustable, including some platforms are described flat
The terraced beam being arranged side by side is spaced between platform and between platform and ground by two to connect, the platform lower be provided with stent into
Row supports, several staged step plates are provided between the ladder beam, it is characterised in that：Between the platform and the terraced beam
Connected by terraced beam angle regulator；The ladder beam is made of multiple terraced girder segments, passes through terraced beam between the ladder girder segment
Angle regulator connects；The column of more holding vertical states is at least installed on the terraced beam and platform of side, it is described
Column upper and lower ends are connected with handrail and terraced beam/platform respectively by post adjustment angle seat.
Further, the terraced beam angle regulator is the rotating mechanism with auto-lock function, and the rotating mechanism is
Turbine and worm mechanism, jack indexing mechanism, rocker device or ratchet and pawl arrangement.
Preferably, the terraced beam is made of multiple terraced girder segments, is filled between the ladder girder segment by terraced beam angular adjustment
Put connection；The ladder beam angle regulator include two the first connecting seats being oppositely arranged, the second connecting seat, be entrenched in it is described
First on first connecting seat connects housing, second be entrenched on second connecting seat connection housing and first connection
The gear set between housing and the second connection housing, the gear top end face is connected housing bottom end face tooth with described first
Embedded engages, and the gear outer ring is connected the engagement of housing ring gear with described second.
Further, first connecting seat, the second connecting seat medial surface are both provided with arc groove, the first connection shell
Body and the second connection housing outer circumference surface correspondence are entrenched in the arc groove；First connecting seat and the second connecting seat are equal
Match somebody with somebody rear including card and be fixedly connected with integral L-shaped mounting base and spiral-lock seat, the first connection housing and described second connect
Housing is correspondingly arranged on the inside of the spiral-lock seat and is respectively monolithic construction with the spiral-lock seat；On the outside of the L-shaped mounting base
Face is symmetrically arranged with two faggings, and the bracer being slidably matched with it is provided with the fagging.
Further, the terraced beam is supported on the ground by fixing device, and the fixing device exists including two spiral-locks
The first support base and the second support base together, first support base and the second support base are respectively provided with supporting surface and hinged face,
The supporting surface of first support base is used to support on the ground, and the supporting surface of second support base is used for and the lowermost ladder
Girder segment connects；The hinged face of first support base and the second support base is positioned opposite, is provided with the hinged face hinged
The first hinged seat and the second hinged seat of connection；The supporting surface inner wall is provided with positioning table, and the positioning table is provided with two
Positioning screw hole, the hinged face, which corresponds to, is provided with waist type limit hole at the positioning screw hole.
Further, it is both provided with coaxial arc boss on first hinged seat and the second hinged seat and arc is recessed
Groove, and be symmetrically inserted into, the busbar axial slices of two arc convex leave gap.
Further, the step plate includes at least two section plates of marking time in the same plane, the section plate of marking time
Longitudinal direction is provided at both ends with the connecting portion extended downwardly, and the connecting portion is provided at both ends with the first mounting hole；The section plate of marking time is horizontal
End socket is correspondingly arranged on to both ends, the end socket includes the outer panel and interior plate for integral type, and the interior plate is entrenched in together
One marks time between the connecting portion of section plate both sides, and the outer panel both ends correspond to and are provided with the second mounting hole at first mounting hole,
By the mutual cooperation of first mounting hole, the second mounting hole and bolt, the outer panel and the section plate of marking time are fixed
Connection；The outer panel positioned at the same side is fixedly connected on the terraced beam medial surface by connecting plate；The outer panel corresponds to
The escape groove that lower end is opened type is provided with the interior plate, escape groove both sides inner wall is provided with bolt hole；The company
Fishplate bar, which corresponds to, is provided with the 3rd mounting hole at the bolt hole, pass through the phase interworking of the bolt hole, the 3rd mounting hole and bolt
Close, the outer panel is fixedly connected with the connecting plate；The connecting plate is provided with several waist-shaped holes, passes through the waist type
Hole and the mutual cooperation of bolt, the terraced girder segment medial surface is fixedly connected on by the connecting plate；It is described ladder beam medial surface from
Up to be arranged with some it is parallel and with the matched groove of waist-shaped hole.Further, it is provided between adjacent terraced girder segment straight
Even device, the direct connection device include the babinet mutually wedged left-hand thread by two L-shaped connecting plates and formed, ladder are corresponded in babinet
The side of girder segment end is provided with two faggings, and the bracer being slidably matched with it is provided with the fagging.
Further, it is inclined-plane on the inside of the fagging, the fagging medial surface is provided with positioning runner；The bracer bag
Include positioned at both sides wedge-shaped slide plate and by both sides wedge shape slide plate connect connecting portion, it is described wedge shape slide plate on the outside of be provided with it is described
The positioning sliding block that positioning runner coordinates；The connecting portion is provided with screw hole.
Further, the post adjustment angle seat includes connector sleeve and mounting base, the connector sleeve include rod set and with
The cylinder that rod set is integrated；The cylinder both ends are equipped with threaded hole, and the cylinder both ends are equipped with what is extended downwardly and be arranged symmetrically
Side plate, the side plate lower part are provided with sliding slot；The mounting base includes mounting base and the fixing body on mounting base, institute
The installation cavity that fixing body is provided with upper end opening is stated, the installation cavity includes the first supporting walls and other two that two opposition are set
The second supporting walls that a opposition is set, first supporting walls are provided with corresponding with cylinder both ends threaded hole and are connected by screw
Centre bore；The second supporting walls of side are provided with the threaded hole of perforation, and locking lid is provided with the second supporting walls threaded hole,
The locking lid be provided with axially through tightening hole, holding screw, corresponding opposite side second are provided with the tightening hole
Support wall is provided with the location hole coaxial with the second supporting walls threaded hole, and adjusting is provided between the locking lid and the location hole
Screw rod, is provided with the adjusting nut being threadedly coupled with it on the adjusting screw rod, the adjusting nut is provided at both ends with described
The axis pin being slidably matched in sliding slot.
A kind of Assembled stairs platform of gradient adjustable of the present invention, can meet the landing of needs different gradient into
The requirement of enforcement, and it is by each component Assembling to form landing, has installation simple efficient, structure safely may be used
Lean on, make the characteristics of peace cost is low.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the assembling schematic diagram of terraced beam angle regulator in the present invention；
Fig. 3 is that terraced beam angle regulator splits schematic diagram；
Fig. 4 is the arrangement schematic diagram of fixing device in the present invention；
Fig. 5 is the structure diagram of fixing device in the present invention；
Fig. 6 is the fractionation schematic diagram of fixing device in the present invention；
Fig. 7 is step plate scheme of installation in the present invention；
Fig. 8 is step plate connection diagram in the present invention；
Fig. 9 is length extension device structure diagram in the present invention；
Figure 10 splits schematic diagram for length extension device in the present invention；
Figure 11 adjusts angle seat assembling schematic diagram for central post of the present invention；
Figure 12 is the fractionation schematic diagram of Figure 11；
Figure 13 is the perspective view that central post of the present invention adjusts angle seat.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to figure 1, a kind of Assembled stairs platform of gradient adjustable of the present embodiment, including with some of difference in height
A platform 3, is spaced the terraced beam 1 being arranged side by side by two between platform 3 and platform 3 and ground and connects, 3 lower part of platform is set
It is equipped with multiple stents 4 to be supported, and several staged step plates 2 is provided between terraced beam 1.
The present embodiment is connected between platform 3 and terraced beam 1 by terraced beam angle regulator 6；And terraced beam 1 is by multiple terraced beams
Segment 5 forms, and is connected between terraced girder segment 5 by terraced beam angle regulator 6；The terraced beam angle regulator 6 of the present embodiment
There is angular adjustment, terraced 1 gradient of beam can be adjusted, to meet that the landing of needs different gradient is used
Requirement.The terraced beam angle regulator 6 of the present embodiment is the rotating mechanism with auto-lock function, which can be whirlpool
Worm and gear mechanism, jack indexing mechanism, rocker device or ratchet and pawl arrangement.
With reference to figure 2 and Fig. 3, specific in the present embodiment, which is oppositely arranged and divides including two
The first connecting seat 6.1 and the second connecting seat 6.2 not being connected with adjacent terraced girder segment end 5, in the first connecting seat 6.1 and second
Connecting seat 6.2, which corresponds to be fitted together to, the first connection housing 6.3 and the second connection housing 6.4, connects in the first connection housing 6.3 and second
The gear 6.5 set between body contact body 6.4,6.5 top end surface of gear are connected that 6.3 bottom end face of housing is castellated to be nibbled with first
Close, 6.5 outer ring of gear is connected the engagement of 6.4 ring gear of housing with described second.Connected by rotating the first connection housing 6.3 or second
Body contact body 6.4, the first connection housing 6.3 or second connects housing 6.4 and gear 6.5 makees mutually axial rotation, adjusts respectively
Gear 6.5, which with second is connected the 6.4 ring gear position of engagement of housing and 6.5 top end surface of gear and is connected housing 6.3 with first, to be pushed up
The castellated position of engagement of end surface, realizes the purpose of angle adjusting between the terraced beams of two be mutually butted, to meet the different angles of needs
The requirement of the landing of degree.
The first connection housing 6.3 and gear 6.5 of the present embodiment rotate a dental inlay position engagement, gear 6.5 and second
A number of teeth position engagement is rotated further by between connection housing 6.4, realizes the two level indexing of angle adjustment, makes angle adjustment gradient very
Small, close to stepless changing, the present embodiment is marked with scale in the first connecting seat 6.1,6.2 outer surface of the second connecting seat, can be directly perceived
Ground reads the angle of adjustment, and adjustment is more accurate convenient.
In addition, the present embodiment is using dental inlay and gear ring engagement constraint, it is relatively reliable compared to conventional friction constraint.
The present embodiment is both provided with arc groove, the first connection shell in the first connecting seat 6.1,6.2 medial surface of the second connecting seat
Body 6.3 and second connects 6.4 outer circumference surface of housing correspondence and is entrenched in arc groove.
Further, first connecting seat 6.1 of the present embodiment and the second connecting seat 6.2 include after spiral-lock and are fixedly connected
Integral L-shaped mounting base 6.10 and spiral-lock seat 6.11, the first connection housing 6.3 and second connect housing 6.4 and are correspondingly arranged at
6.11 radially inner side of spiral-lock seat and be respectively monolithic construction with spiral-lock seat 6.11.By the first connecting seat 6.1 and the second connecting seat
6.2 are arranged to split structure, easy to disassemble and safeguarded.
The present embodiment is provided with two bolts hole for being used to be connected with terraced beam, L in L-shaped mounting base 6.10 and spiral-lock seat 6.11
Shape mounting base 6.10 and spiral-lock seat 6.11 are installed on terraced 5 end face of girder segment by the bolt of radial arrangement.
The present embodiment connects 6.4 inner peripheral surface end of housing by several in sudden strain of a muscle shape in the first connection housing 6.3 and second
The spoke 6.8 of distribution corresponds to be connected with the centre mount 6.9 positioned at cental axial position respectively, to strengthen structure.This implementation
Example is symmetrically arranged with two faggings 15 for being used to be inserted into terraced 5 end face of girder segment in 6.10 lateral surface of L-shaped mounting base, is set in fagging 15
The bracer 13 being slidably matched for being slidably matched with it and its outside tensioner being made is equipped with, need to be in terraced 5 end face of girder segment before installation
Mounting groove is set, and the width of mounting groove need to match with the distance between fagging 15, between bracer 13 first is loaded fagging 15, so
Fagging 15 is inserted into the mounting groove afterwards, bracer 13 is pushed into, by 15 spreading of fagging, tightly supports the installation in terraced beam-ends face 5
On the hole wall of groove, positioning of the terraced beam angle regulator 6 in terraced 5 end face of girder segment ensure that, stablize its installation, produce at the same time
Pretension tension can undertake partial shear again, improve the bonding strength of terraced girder segment 5 and angle regulator 6；15 He of fagging
The structure of bracer 13 is waited to be described below.
5 bottom of terraced girder segment of the present embodiment is supported on the ground by fixing device 10, with reference to figure 4, Fig. 5 and Fig. 6, sheet
The fixing device 10 of embodiment includes the first support base 10.1 and the second support base 10.2 two spiral-locks together, the first support
10.1 and second support base 10.2 of seat is respectively provided with supporting surface 10.3 and hinged face 10.4, the supporting surface 10.3 of the first support base 10.1
It is used to support on the ground, the supporting surface 10.3 of the second support base 10.2 is used for terraced 5 end face of girder segment connection；First support base
10.1 and second support base 10.2 hinged face 10.4 it is positioned opposite, first that articulated connection is provided with hinged face 10.4 is hinged
Seat 10.5 and second hinged seat, and then realize being hinged for the first support base 10.1 and the second support base 10.2.The present embodiment is consolidated
Determine device 10, coaxial arc boss 10.6 and arc groove are both provided with the first hinged seat 10.5 and the second hinged seat
10.11, and be symmetrically inserted into, the busbar axial slices of two arc convex 10.6 leave gap.During installation, two arcs are convex
A circumference with low-angle gap can be assembled into by playing 10.6, and arc convex 10.6 can be turned in this small angle range
It is dynamic, so that the first support base 10.1 and the second support base 10.2 can also be rotated in this small angle range, make first
Support 10.1 and second support base 10.2 of seat be in quick condition, with adapt to install when ground out-of-flatness situation.
The fixing device 10 of the present embodiment, several are provided with to footpath on the outside of the first hinged seat 10.5 and the second hinged seat
To the ribbed stiffener of extension, to strengthen structure.
The fixing device 10 of the present embodiment, is provided with positioning table 10.7, positioning table 10.7 is set in 10.3 inner wall of supporting surface
There are two positioning screw holes 10.8, hinged face 10.4 corresponds to and is provided with waist type limit hole 10.9 at positioning screw hole 10.8.The present embodiment
Fixing device 10 when in use, terraced girder segment 5 is connected by bolt with the supporting surface 10.3 of the second support base 10.2, and first
The supporting surface 10.3 of support base 10.1 supports on the ground, and bolt two can be used to positioning screw hole 10.8 according to the flat condition on ground
All locked with waist type limit hole 10.9, lock a pair of or do not lock, to adjust the domain of walker of hinged seat, i.e.,：Passing through will
Positioning screw hole 10.8 is all locked with kidney-shaped limit hole 109, fixes terraced girder segment 5 as a kind of fixing piece；If will be fixed
Position screw hole 10.8 is locked with 10.9 part of kidney-shaped limit hole or not locked, and what can be contacted as terraced girder segment 5 with ground is floating
Dynamic seat, enables terraced girder segment 5 to be floated forward or backwards within the specific limits.
Due to having carried out angle adjustment to terraced beam 1, corresponding step plate 2 is longitudinally wide to be also required to be adjusted, to adapt to
Scrunch needs.With reference to figure 7 and Fig. 8, the step plate 2 of the present embodiment includes at least two section plates of marking time in the same plane
2.1, mark time section plate 2.1 along longitudinal direction spliced, by select different numbers and dimensions mark time section plate 2.1, it can be achieved that
To the purpose of each 2 overall width of step step plate adjustment.
The present embodiment is correspondingly arranged on end socket 11 in section 2.1 transverse ends of plate of marking time, all end sockets 11 positioned at the same side
Terraced 1 medial surface of beam is fixedly connected on by connecting plate 12.
The present embodiment is provided at both ends with the connecting portion 2.2 extended downwardly, 2.2 both ends of connecting portion in 2.1 longitudinal direction of section plate of marking time
It is provided with the first mounting hole 2.3；End socket 11 includes the outer panel 11.1 and interior plate 11.2 for integral type, and interior plate 11.2 is chimeric
Between same section 2.1 both sides connecting portion 2.2 of plate of marking time, 11.1 both ends of outer panel, which correspond to, is provided with the at the first mounting hole 2.3
Two mounting holes 11.3, will by the mutual cooperation of 2.3 first mounting hole 2.3 of the first mounting hole, the second mounting hole 11.3 and bolt
Outer panel 11.1 is fixedly connected with section plate 2.1 of marking time；Outer panel 11.1 positioned at the same side is fixedly connected on by connecting plate 12
Terraced 5 medial surface of girder segment；Outer panel 11.1 corresponds to the escape groove 11.4 for being provided with that lower end is opened type at interior plate 11.2, makes company
Fishplate bar 12 is bolted with terraced 1 medial surface of beam is not interfered；11.4 both sides inner wall of escape groove is provided with bolt hole 11.5；Connecting plate
The 3rd mounting hole 12.1 is provided with 12 correspondence bolts hole 11.5, passes through bolt hole 11.5, the 3rd mounting hole 12.1 and bolt
Cooperate, outer panel 11.1 is fixedly connected with connecting plate 12；Connecting plate 12 is provided with several waist-shaped holes 12.2, passes through waist
Type hole 12.2 and the mutual cooperation of bolt, terraced 1 medial surface of beam is fixedly connected on by connecting plate 11.
11.1 top outer of outer panel of the present embodiment is provided with outwardly extending positioning turnover panel 11.6, positions turnover panel 11.6
Size is consistent with 12 top dimension of connecting plate, and connecting plate 12 is overall to be entrenched in 11.6 lower part of positioning turnover panel, and positioning turnover panel 11.6 is not
Only make structural strengthening, moreover it is possible to connecting plate 12 is hidden, structure is decorated.
The connecting plate 12 of the present embodiment is provided with several waist-shaped holes 12.2, passes through the phase interworking of waist-shaped hole 12.2 and bolt
Close, connecting plate 12 is fixedly connected on terraced 5 medial surface of girder segment, terraced 5 medial surface of girder segment is provided with some and puts down from top to bottom
Row and groove 5.1 matched with waist-shaped hole 12.2.Due to terraced 5 medial surface of girder segment be provided with from top to bottom some it is parallel and with
The matched groove 1.1 of waist-shaped hole 4.2, when connecting plate 12 is assembled, can select suitable bolt installation site, make to mark time
Plate 2 keeps horizontality.The present embodiment is fluted in the setting of the outside of connecting portion 2.2, and is plugged between adjacent section plate 2.1 of marking time
There is a buffer bar, buffer bar is provided with the protrusion for being inserted into groove,, not only can be with strengthening phase in the embedded groove of protrusion during assembling
Neighbour, which marks time, saves the stability of the connection of plate 2.1 and the rigidity of step plate 2, can also eliminate adjacent section plate of marking time due to unbalance stress phase
The noise produced to the mutual friction of up and down motion phase.
The landing of the present embodiment is marked time board connecting equipment, it is only necessary to configures the section plate 2.1 of marking time of different size, you can
Scene is adjusted 2 width of step plate, has the characteristics that cost is low, efficient.
When terraced 1 length of beam needs spreading, length extension device 14 can be set between adjacent terraced girder segment 5 so that terraced beam 1
Length meets the requirements, and with reference to figure 9 and Figure 10, the length extension device 14 of the present embodiment is included by two L-shaped 14.1 phases of connecting plate
The babinet that mutually wedging left-hand thread forms, the side that terraced girder segment end is corresponded in babinet are provided with two faggings 15, are set in fagging 15
It is equipped with the bracer 13 for being slidably matched with it and its outside tensioner being made.Before installation, installation need to be set in terraced 5 end face of girder segment
Groove, the width of mounting groove need the distance between fagging 15 to match, and between bracer 13 first is loaded fagging 15, then will support
Plate 15 is inserted into the mounting groove, and bracer 13 is pushed into, 15 spreading of fagging is tightly supportted in terraced beam-ends face mounting groove inner hole wall
On, it ensure that connecting plate 14.1 and the positioning of terraced 5 end face of girder segment, stablize its installation, again can with caused pretension tension
Partial shear is undertaken, improves the bonding strength of terraced girder segment 5 and terraced beam length extension device 14.
The positioning sliding block 3.2 of the present embodiment slides in positioning runner 4.1, makes bracer 3 can only setting along positioning runner 4.1
Direction slip is put, and since wedge-shaped slide plate 3.1 is wedge shape, not only slides wedge-shaped slide plate 3.1 smooth, wedge-shaped slide plate can also be made
3.1 contact with 4 inner wall of fagging for face, ensure tension of the bracer 3 to fagging 4.
The bracer 3 of the present embodiment is adjusted by bolt, 2.2 He of through hole of screw bolt passes connecting plate 2.1
Bolt hole 3.4 corresponding with through hole 2.2, bolt adjust displacement of the bracer 3 in fagging 4, and then adjust of its generation
Clamp force size, makes terraced beam 1 and the bonding strength of direct connection device 2 meet requirement.The inner side of fagging 15 of the present embodiment is inclined-plane,
15 medial surface of fagging is provided with positioning runner 15.1；Bracer 13 includes positioned at the wedge-shaped slide plate 13.1 of both sides and both sides are wedge-shaped
The connecting portion 13.3 that slide plate 13.1 connects, the wedge-shaped outside of slide plate 13.1 are provided with the positioning sliding block coordinated with positioning runner 15.1
13.2, bracer 13 is slided along the setting direction of positioning runner 15.1, and since wedge-shaped slide plate 13.1 is wedge shape, not only make
Wedge-shaped slide plate 13.1 slides smooth, and wedge-shaped slide plate 13.1 can also be made to be contacted with 15 inner wall of fagging for face, ensures bracer 13 to support
The tension of plate 15.The present embodiment is provided with screw hole 13.4, screw bolt passes connecting plate is set and spiral shell in connecting portion 13.3
13.4 corresponding through hole of wire hole and bolt hole 13.4, bolt adjusts displacement of the bracer 13 in fagging 15, and then adjusts it
The tensile force size of generation, makes terraced girder segment 5 and the bonding strength of direct connection device 2 meet requirement.
In the present embodiment, the column 7 of more holding vertical states, column are at least installed on the terraced beam 1 and platform 3 of side
7 upper and lower ends are connected with handrail 8 and terraced 1/ platform 3 of beam respectively by post adjustment angle seat 9；Since terraced beam 1 has carried out the gradient
Adjustment, to keep column 7 to be in vertical state accordingly, it is also desirable to carry out angle adjustment to it, and column adjustment angle degree seat 9
It can solve the problems, such as this.
With reference to figure 11, Figure 12 and Figure 13, the post adjustment angle seat of the present embodiment be by 7 upper and lower ends of column and handrail 8,
The mechanism of terraced beam 1 or platform 3 connection, it includes connector sleeve 9.1 and mounting base 9.2, and connector sleeve 9.1 includes to be inserted into and fastening vertical
The rod set 9.11 of column 7 and the cylinder 9.12 being integrated with rod set 9.11；9.12 both ends of cylinder are equipped with threaded hole, 9.12 both ends of cylinder
Equipped with the side plate for extending downwardly and being arranged symmetrically, side plate lower part is provided with sliding slot 9.13；Mounting base 9.2 includes mounting base 9.21
And the fixing body on mounting base 9.21, mounting base 9.21 corresponded to by bolt be fixedly mounted on handrail 8, terraced beam 1 or
On platform 3, fixing body is provided with the installation cavity of upper end opening, and cylinder 9.12 is located in installation cavity, and installation cavity includes two opposition
The second supporting walls 9.23 that the first supporting walls 9.22 set and two opposition are set, the first supporting walls 9.22 are symmetrical arranged, its
Top upwardly extends, and forms otic placode, centre bore corresponding with threaded hole, the center of the first supporting walls of otic placode are provided with otic placode
Hole is attached with 9.12 threaded hole of cylinder by screw, realizes being hinged for the first supporting walls 9.22 and cylinder 9.12；Second
9.23 asymmetric setting of wall is supportted, there is difference in height, wherein the second supporting walls 9.23 of the higher side of height are provided with the spiral shell of perforation
Pit 9.24, is provided with locking lid 9.5 in the threaded hole 9.24, a lower height of the second supporting walls of opposite side 9.23 be provided with
The coaxial location hole 9.25 of the threaded hole 2.4, is provided with adjusting screw rod 9.3 between locking lid 9.5 and location hole 9.25, adjust spiral shell
The adjusting nut 9.4 being connected with its thread fitting is provided with bar 9.3, adjusting nut 9.4 is provided at both ends with sliding slot 9.13 sliding
The dynamic axis pin 9.41 coordinated.
When in use, adjusting screw rod 9.3 drives adjusting nut 9.4 back and forth to move to above-mentioned post adjustment angle seat by screw thread
Dynamic, the axis pin 9.41 at 9.4 both ends of adjusting nut slides in sliding slot 9.13, drives side plate to rotate, makes cylinder 9.12 with first
The centre bore for supportting wall 9.22 rotates for fulcrum, and then drives column 7 to swing, and realizes column 7 relative to handrail 8, terraced beam 1 or platform
3 angle adjustment, makes column 7 keep vertical state.The present embodiment passes through adjusting screw rod 9.3 and the screw thread pair of adjusting nut 9.4
Connection, makes it have effectively reliable self-locking binding function.
The present embodiment locking lid 9.5 be provided with axially through tightening hole 9.51, can be by spanner to adjusting screw rod 9.3
Displacement be adjusted；Holding screw 9.6 is provided with tightening hole 9.51, when adjusting nut 9.4 is moved into place, holding screw
9.6 can lock constraint to adjusting screw rod 9.3, eliminate gap and ensure the reliable and stable of adjustment angle.
The present embodiment has the locating rod 9.31 being plugged in location hole 9.25 in 9.3 end set of adjusting screw rod, is adjusting
When screw rod 9.3 rotates, it can prevent it from play occurs to remaining orientation.
The present embodiment is marked with scale on the downside of 9.11 outer surface of rod set, can intuitively see the angle of adjustment, so that
The adjustment of angle becomes apparent from clearly.
The post adjustment angle seat of the present embodiment can be reached and be changed in terraced beam angle in a manner of on-line tuning
Shi Lizhu 7 can also keep the purpose of vertical state, and adjustment mode is simple and reliable, and angle be adjusted in place after by screw thread about
Beam, stability are more preferable.
In addition, the present embodiment can make column 7 need not by the way of welding or built-in fitting connection with terraced beam and handrail into
Row connection, and reuse can be had enough to meet the need, to save cost, reduce and waste.
The handrail 8 of the present embodiment is spliced by multiple hand rail members, and adjacent hand rail member is carried out by handrail connector
Splicing.Each connector of the present embodiment mainly by different configuration groups and is formed by several basic parts, if selection is therein
A dry basic part can be assembled into the handrail connector with difference in functionality, can meet that landing column does not have to welding comprehensively
The requirement assembled completely.
A kind of Assembled stairs platform of the described gradient adjustable of the present embodiment, can meet the building of needs different gradient
Terraced platform is used, and it is by each component Assembling to form landing, has installation simple efficient, structure safely may be used
Lean on, make the characteristics of peace cost is low.
The above described is only a preferred embodiment of the present invention, not the structure of the present invention is done in any form
Limitation.Any simple modification, equivalent change and modification that every technical spirit according to the present invention makees above example,
In the range of still falling within technical scheme.
Claims (9)
1. a kind of Assembled stairs platform of gradient adjustable, including some platforms (3), between the platform (3) and platform (3)
The terraced beam (1) being arranged side by side is spaced between ground by two to be connected, platform (3) lower part is provided with stent (4) progress
Support, several staged step plates (2) be provided between the ladder beam (1), it is characterised in that：The platform (3) with it is described
Connected between terraced beam (1) by terraced beam angle regulator (6)；The ladder beam (1) is made of multiple terraced girder segments (5), described
Connected between terraced girder segment (5) by terraced beam angle regulator (6)；At least pacify on the terraced beam (1) of side and platform (3)
Equipped with more holding vertical state columns (7), column (7) upper and lower ends by post adjustment angle seat (9) respectively with
Handrail (8) and terraced beam (1)/platform (3) connection；
The ladder beam (1) is supported on the ground by fixing device, and the fixing device (10) includes two spiral-locks together
First support base (10.1) and the second support base (10.2), first support base (10.1) and the second support base (10.2) have
There is supporting surface (10.3) and be hinged face (10.4), the supporting surface (10.3) of first support base (10.1) is used to support on ground
On, the supporting surface (10.3) of second support base (10.2) is used to be connected with the lowermost ladder girder segment (5)；Described first
It is positioned opposite to support the hinged face (10.4) of seat (10.1) and the second support base (10.2), is set on hinged face (10.4) hinged
The first hinged seat (10.5) connect in succession and the second hinged seat；Supporting surface (10.3) inner wall is provided with positioning table (10.7),
The positioning table (10.7) is provided with two positioning screw holes (10.8), described hinged face (10.4) corresponding described positioning screw hole
(10.8) place is provided with waist type limit hole (10.9).
2. the Assembled stairs platform of gradient adjustable according to claim 1, it is characterised in that：The ladder beam angle tune
Regulating device (6) is the rotating mechanism with auto-lock function, and the rotating mechanism is turbine and worm mechanism, jack indexing mechanism, shakes
Linkage or ratchet and pawl arrangement.
3. the Assembled stairs platform of gradient adjustable according to claim 1, it is characterised in that：The ladder beam angle tune
Regulating device (6) includes two the first connecting seats (6.1) being oppositely arranged, the second connecting seat (6.2), is entrenched in first connection
Seat (6.1) on first connection housing (6.3), be entrenched on second connecting seat (6.2) second connection housing (6.4) and
The gear (6.5) set between the first connection housing (6.3) and the second connection housing (6.4), gear (6.5) top
End face is connected the castellated engagement of housing (6.3) bottom end face with described first, and gear (6.5) outer ring is connected with described second
Housing (6.4) ring gear engages.
4. the Assembled stairs platform of gradient adjustable according to claim 3, it is characterised in that：First connecting seat
(6.1), the second connecting seat (6.2) medial surface is both provided with arc groove, the first connection housing (6.3) and the second connection housing
(6.4) outer circumference surface correspondence is entrenched in the arc groove；First connecting seat (6.1) and the second connecting seat (6.2) are equal
Match somebody with somebody rear including card and be fixedly connected with integral L-shaped mounting base (6.10) and spiral-lock seat (6.11), described first connects housing
(6.3) and the second connection housing (6.4) be correspondingly arranged on the inside of the spiral-lock seat (6.11) and respectively with the spiral-lock seat
(6.11) it is monolithic construction；L-shaped mounting base (6.10) lateral surface is symmetrically arranged with two faggings (15), the fagging
(15) bracer (13) being slidably matched with it is provided with.
5. the Assembled stairs platform of gradient adjustable according to claim 1, it is characterised in that：First hinged seat
(10.5) and on the second hinged seat coaxial arc boss (10.6) and arc groove (10.11) are both provided with, and symmetrically
Insertion, the busbar axial slices of two arc convex (10.6) leave gap.
6. the Assembled stairs platform of gradient adjustable according to claim 1, it is characterised in that：The step plate (2)
Including at least two section plates (2.1) of marking time in the same plane, the section plate (2.1) of marking time longitudinally is provided at both ends with downwards
The connecting portion (2.2) of extension, the connecting portion (2.2) are provided at both ends with the first mounting hole (2.3)；The section plate (2.1) of marking time
Transverse ends are correspondingly arranged on end socket (11), and the end socket (11) includes the outer panel (11.1) and interior plate for integral type
(11.2), the interior plate (11.2) is entrenched between same section plate (2.1) both sides connecting portion (2.2) of marking time, the outer panel
(11.1) both ends correspond to the first mounting hole (2.3) place and are provided with the second mounting hole (11.3), pass through first mounting hole
(2.3), the mutual cooperation of the second mounting hole (11.3) and bolt, by the outer panel (11.1) and the section plate (2.1) of marking time
It is fixedly connected；The outer panel (11.1) positioned at the same side is fixedly connected on the inside of the terraced beam (1) by connecting plate (12)
Face；Corresponding interior plate (11.2) place of the outer panel (11.1) is provided with the escape groove (11.4) that lower end is opened type, institute
State escape groove (11.4) both sides inner wall and be provided with bolt hole (11.5)；Corresponding bolt hole (11.5) place of the connecting plate (12)
The 3rd mounting hole (12.1) is provided with, by the mutual cooperation of the bolt hole (11.5), the 3rd mounting hole (12.1) and bolt,
The outer panel (11.1) is fixedly connected with the connecting plate (12)；The connecting plate (12) is provided with several waist-shaped holes
(12.2), by the mutual cooperation of the waist-shaped hole (12.2) and bolt, the connecting plate (12) is fixedly connected on the ladder
Girder segment (5) medial surface；Described ladder beam (1) medial surface be provided with from top to bottom some it is parallel and matched with waist-shaped hole (12.2)
Groove (1.1).
A kind of 7. Assembled stairs platform of gradient adjustable according to claim 2, it is characterised in that：Adjacent ladder beam section
Direct connection device (14) is provided between section (5), the direct connection device (14) includes mutual by two L-shaped connecting plates (14.1)
The babinet that wedging left-hand thread forms, the side that terraced girder segment end is corresponded in babinet are provided with two faggings (15), the fagging
(15) bracer (13) being slidably matched with it is provided with.
A kind of 8. Assembled stairs platform of gradient adjustable according to claim 4 or 7, it is characterised in that：The support
It is inclined-plane on the inside of plate (15), fagging (15) medial surface is provided with positioning runner (15.1)；The bracer (13) includes being located at
The wedge-shaped slide plate (13.1) of both sides and the connecting portion (13.3) for connecting both sides wedge shape slide plate (13.1), the wedge shape slide plate
(13.1) outside is provided with the positioning sliding block (13.2) coordinated with the positioning runner (15.1)；The connecting portion (13.3) is set
There is screw hole (13.4).
A kind of 9. Assembled stairs platform of gradient adjustable according to claim 1, it is characterised in that：The column tune
Section angle seat (9) includes connector sleeve (9.1) and mounting base (9.2), and the connector sleeve (9.1) includes rod set (9.11) and and rod set
(9.11) cylinder (9.12) being integrated；Cylinder (9.12) both ends are equipped with threaded hole, and cylinder (9.12) both ends are equipped with
The side plate for extending downwardly and being arranged symmetrically, the side plate lower part are provided with sliding slot (9.13)；The mounting base (9.2) includes installation
Bottom plate (9.21) and the fixing body on mounting base (9.21), the fixing body are provided with the installation cavity of upper end opening, institute
Stating installation cavity includes the first supporting walls (9.22) and two other second supporting walls set that oppose that two opposition are set
(9.23), first supporting walls (9.22) are provided with cylinder (9.12) both ends threaded hole corresponding and are connected by screw
Heart hole；The second supporting walls of side (9.23) are provided with the threaded hole (9.24) of perforation, the second supporting walls (9.23) threaded hole
(9.24) be provided with locking lid (9.5) in, the locking lid (9.5) be provided with axially through tightening hole (9.51), it is described tight
Determine to be provided with holding screw (9.6) in hole (9.51), corresponding the second supporting walls of opposite side (9.23) are provided with and the second supporting walls
The coaxial location hole (9.25) of threaded hole (9.24), tune is provided between the locking lid (9.5) and the location hole (9.25)
Screw rod (9.3) is saved, the adjusting nut (9.4) being threadedly coupled with it, the adjusting nut are provided with the adjusting screw rod (9.3)
(9.4) it is provided at both ends with the axis pin (9.41) that can be slidably matched in the sliding slot (9.13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005117.XA CN105484453B (en) | 2015-12-28 | 2015-12-28 | The Assembled stairs platform of gradient adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005117.XA CN105484453B (en) | 2015-12-28 | 2015-12-28 | The Assembled stairs platform of gradient adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105484453A CN105484453A (en) | 2016-04-13 |
| CN105484453B true CN105484453B (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511005117.XA Active CN105484453B (en) | 2015-12-28 | 2015-12-28 | The Assembled stairs platform of gradient adjustable |
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| Country | Link |
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| CN (1) | CN105484453B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267710B (en) * | 2018-11-08 | 2021-05-18 | 广西大学 | Large half-floor platform multi-section barrier-free entrance and external hanging elevator |
| CN113309307B (en) * | 2021-07-07 | 2024-07-26 | 佰赫(天津)建筑装配科技有限公司 | Assembled stair with height-adjustable steps |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4747243A (en) * | 1987-05-01 | 1988-05-31 | Anstead Kenneth L | Collapsible porch |
| JP3486701B2 (en) * | 1994-12-05 | 2004-01-13 | 株式会社森山鉄工 | Folding stairs with angle adjustment mechanism |
| CN202031266U (en) * | 2011-04-06 | 2011-11-09 | 中国石油天然气股份有限公司 | Lifting movable combined staircase |
| CN203113651U (en) * | 2013-01-30 | 2013-08-07 | 重庆正达护栏有限公司 | Assembled type angle-adjusting guardrail |
| CN104131637B (en) * | 2014-07-18 | 2016-10-12 | 深圳市瑞华建设股份有限公司 | A kind of the frame curtain wall of unordered installation can close chamber grid system and installation method thereof |
| CN205637382U (en) * | 2015-12-28 | 2016-10-12 | 武汉沿程科技有限公司 | Assembled landing of adjustable slope |
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2015
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| CN105484453A (en) | 2016-04-13 |
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Address after: 430074 No. 3, 13th floor, main building, No. 7 building, Changhang Lanjing international, Hongshan District, south of Xiongchu Avenue, east of Guanshan Avenue, Wuhan, Hubei Province Patentee after: WUHAN CHENGYAN TECHNOLOGY CO.,LTD. Address before: 430074 No. 3, 13th floor, main building, No. 7 building, Changhang Lanjing international, Hongshan District, south of Xiongchu Avenue, east of Guanshan Avenue, Wuhan, Hubei Province Patentee before: WUHAN YANCHENG TECHNOLOGY Co.,Ltd. |
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