CN113213308B - Elevator well frame convenient to equipment - Google Patents
Elevator well frame convenient to equipment Download PDFInfo
- Publication number
- CN113213308B CN113213308B CN202110445778.3A CN202110445778A CN113213308B CN 113213308 B CN113213308 B CN 113213308B CN 202110445778 A CN202110445778 A CN 202110445778A CN 113213308 B CN113213308 B CN 113213308B
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- splice
- frame
- mounting
- splicing
- frame modules
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000011521 glass Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 20
- 239000010959 steel Substances 0.000 description 20
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0005—Constructional features of hoistways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/185—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with a node element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an elevator hoistway frame convenient to assemble, which comprises a plurality of frame modules which are sequentially arranged along the up-down direction, wherein two adjacent frame modules are detachably connected, each frame module comprises four vertically arranged splicing pieces, the four splicing pieces are sequentially connected end to form the frame module, the frame module further comprises a first splicing structure, and the two adjacent splicing pieces are detachably connected through the first splicing structure. The elevator shaft frame is formed by sequentially splicing and assembling a plurality of frame modules up and down, each frame module is formed by splicing and assembling four splicing pieces, and the elevator shaft frame is split into a plurality of splicing pieces with smaller volume and weight; when the elevator is installed on site, the splicing pieces can be lifted manually or by using small hoisting tools, the frame modules can be assembled by splicing each splicing piece, and finally, the elevator shaft frame can be assembled, so that the elevator is assembled more flexibly without hoisting by using a crane, and the elevator can be additionally installed at a position with a narrower space, and the requirement of additionally installing the elevator in more old buildings is met.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an elevator shaft frame convenient to assemble.
Background
With the continuous improvement of living standard and demand of people, more and more old buildings are additionally provided with elevators, and residents can go upstairs and downstairs conveniently after the elevators are additionally arranged. The existing elevator installation needs to be installed after the elevator shaft frame is lifted by the crane, but the buildings in part of the areas are compact or the roads are narrow, so that the crane does not have enough working space, the elevator installation of part of the buildings is limited, and the requirement of part of people on the elevator installation cannot be met. Accordingly, it would be desirable to have a hoistway frame that is easy to assemble, can be easily installed in a small space, and improves the degree of push for installing an elevator.
Disclosure of Invention
The invention mainly aims to provide an elevator shaft frame convenient to assemble, and aims to solve the technical problems that in the prior art, a larger installation space is needed for additionally installing an elevator, and the additionally installing of the elevator in part of a building is limited.
In order to achieve the above purpose, the invention provides an elevator hoistway frame convenient to assemble, which comprises a plurality of frame modules sequentially arranged along the up-down direction, wherein two adjacent frame modules are detachably connected, each frame module comprises four vertically arranged splicing pieces, the four splicing pieces are sequentially connected end to form the frame module, each frame module further comprises a first splicing structure, and the two adjacent splicing pieces are detachably connected through the first splicing structure.
The elevator shaft frame is formed by sequentially splicing and assembling a plurality of frame modules up and down, each frame module is formed by splicing and assembling four splicing pieces, and the elevator shaft frame is split into a plurality of splicing pieces with smaller volume and weight; when the elevator is installed on site, the splicing pieces can be lifted manually or by using small hoisting tools, the frame modules can be assembled by splicing each splicing piece, and finally, the elevator shaft frame can be assembled, so that the elevator is assembled more flexibly without hoisting by using a crane, and the elevator can be additionally installed at a position with a narrower space, and the requirement of additionally installing the elevator in more old buildings is met.
Preferably, the first splicing structure comprises a first fixing piece and a second fixing piece, a first mounting screw rod is rotationally connected to the first fixing piece, a first mounting groove with an opening facing the first mounting screw rod is formed in the second fixing piece, the first mounting groove extends along a rotation path of the first mounting screw rod, a first abutting face is formed in one side, away from the first fixing piece, of the second fixing piece, a first mounting piece capable of being abutted to the first abutting face is sleeved on the first mounting screw rod, a first mounting nut is connected to the first mounting screw rod in a threaded mode, the first mounting nut is arranged on one side, away from the first fixing piece, of the first mounting piece, the first mounting nut is used for pressing the first mounting piece onto the first abutting face and enabling the first fixing piece and the second fixing piece to be mutually fixed, and the first fixing piece and the second fixing piece are respectively fixedly connected to the two mutually spliced pieces.
The first fixing piece and the second fixing piece are respectively arranged on the two splicing pieces which are spliced with each other; when two splice pieces are assembled, the first mounting screw rod is rotated to the second fixing piece in the first mounting groove, meanwhile, the first mounting piece is abutted to the first abutting surface, the first mounting nut is screwed down, the first mounting piece is compressed, the first fixing piece and the second fixing piece are fixed, and therefore the two splice pieces are spliced together. The number of the first splicing structures connecting the adjacent splicing members may be plural, and the plural first splicing structures are arranged at an upper and lower interval.
Preferably, the first fixing member and the rotation shaft of the first mounting screw are disposed in an up-down direction. Like this make the pulling force direction of first installation screw rod and the position setting of two splice close, improve fixed stability.
Preferably, the four splicing elements are respectively referred to as a first splicing element, a second splicing element, a third splicing element and a fourth splicing element, wherein the first splicing element, the second splicing element, the third splicing element and the fourth splicing element are respectively positioned on the front side, the left side, the rear side and the right side of the frame module, the left side of the first splicing element and the left side of the third splicing element are respectively abutted to the right side of the second splicing element, and the right side of the first splicing element and the right side of the third splicing element are respectively abutted to the left side of the fourth splicing element.
The second splice and the fourth splice are positioned on the left side and the right side of the first splice and the third splice, respectively, such that a front splice seam exists only on the left side and the right side of the first splice, and a rear splice seam exists on the left side and the right side of the third splice; when first splice is elevator door side, owing to there is the canopy in the front side, preceding splice be difficult for leaking reducible seal maintenance, only need to seal maintenance to the back splice can, reduce the position that needs the maintenance.
Preferably, a first positioning strip and a second positioning strip are respectively arranged on the right front side and the right rear side of the second splicing element, a third positioning strip and a fourth positioning strip are respectively arranged on the left front side and the left rear side of the fourth splicing element, the first splicing element is abutted to the front sides of the first positioning strip and the third positioning strip, and the third splicing element is abutted to the rear sides of the second positioning strip and the fourth positioning strip.
The first positioning strip and the third positioning strip can be positioned conveniently when the first splicing piece is spliced, and the second positioning strip and the fourth positioning strip can be positioned conveniently when the third splicing piece is spliced; the first positioning strip and the third positioning strip also have the effect of shielding the front splicing seam, and the second positioning strip and the fourth positioning strip also have the effect of shielding the rear splicing seam, so that water inflow is reduced.
Preferably, a plurality of plug structures are arranged between two adjacent frame modules, the left front side, the left rear side, the right front side and the right rear side of the frame modules are respectively provided with the plug structures, the plug structures comprise vertically arranged plug strips and plug holes, the plug strips are plugged in the plug holes, the plug strips are fixedly connected to one of the two frame modules which are mutually spliced, and the plug holes are formed in the other one of the two frame modules which are mutually spliced.
The two frame modules spliced up and down are connected through the splicing structure, and the splicing strips are spliced in the splicing holes, so that the connection strength of the two frame modules can be enhanced, and the frame modules are prevented from being separated obliquely.
Preferably, a plurality of vertical adjusting structures are arranged between two adjacent frame modules, each vertical adjusting structure comprises a first top plate, a second top plate and an adjusting screw, the first top plates are fixedly connected to the frame modules located on the upper sides, the second top plates are fixedly connected to the frame modules located on the lower sides, adjusting screw holes are formed in the second top plates, axes of the adjusting screw holes are arranged in the vertical direction, the adjusting screws are in threaded connection with the adjusting screw holes, and the upper ends of the adjusting screws can be abutted to the lower sides of the first top plates.
Because the frame module is assembled on site, the condition that the frame module is not perpendicular to the ground possibly exists, and the verticality of the frame module needs to be adjusted so that the elevator can normally run. The adjusting screw withstands the first roof, rotates the adjusting screw and can jack up the frame module, and the inclination of frame module can be changed from different directions to the perpendicular adjusting structure of different positions to make the frame module have better straightness that hangs down, it is convenient to adjust.
Preferably, a second splicing structure is arranged between two adjacent frame modules, the two frame modules are detachably connected through the second splicing structure, the second splicing structure comprises a second mounting piece, a third mounting piece and a second mounting screw, a second mounting hole is formed in the second mounting piece, a third mounting hole is formed in the third mounting piece, the second mounting hole is fixedly connected with the third mounting hole through the second mounting screw, the second mounting piece is fixedly connected with one of the two frame modules which are mutually spliced, and the third mounting piece is fixedly connected with the other one of the two frame modules which are mutually spliced.
After the upper frame module and the lower frame module are well spliced, the second mounting piece and the third mounting piece are connected through the second mounting screw, so that the upper frame module and the lower frame module can be locked and fixed, and the connection is convenient.
Preferably, a second splice joint is formed between two adjacent frame modules, an outer water bar is arranged on the outer side of one of the two frame modules, an inner water bar is arranged on the inner side of one of the two frame modules, the outer water bar and the inner water bar extend towards the other frame module, and the outer water bar and the inner water bar respectively cover the outer side and the inner side of the second splice joint.
The outer water retaining strip and the inner water retaining strip are positioned on the outer side and the inner side of the second splicing seam, so that water can be effectively reduced from entering the elevator hoistway from the second splicing seam, and a good waterproof effect is achieved.
Preferably, the splicing piece is provided with a glass curtain wall mounting groove, and the glass curtain wall mounting groove is provided with a fourth mounting piece for mounting glass or a curtain wall. Glass or curtain wall can be placed in the glass curtain wall mounting groove, and the glass or curtain wall is fixed through the fourth mounting piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic top view of the hoistway frame of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic elevational view of a second splice of the present invention;
FIG. 4 is an enlarged view of a portion of the second splice joint occluded by the outer barrier of FIG. 3B;
FIG. 5 is a schematic side view of a second splice of the present invention;
FIG. 6 is a schematic top view of a second splice of the present invention;
FIG. 7 is an enlarged view of a portion of C in FIG. 6;
FIG. 8 is a schematic view of the structure of A-A in FIG. 3;
FIG. 9 is an enlarged view of part of D in FIG. 8;
FIG. 10 is a schematic elevational view of a third splice of the present invention;
FIG. 11 is a schematic side view of a third splice of the present invention;
FIG. 12 is a schematic top view of a third splice of the present invention;
FIG. 13 is a schematic elevational view of a first splice of the present invention;
FIG. 14 is a schematic view of a vertical adjustment structure according to the present invention;
fig. 15 is a schematic view showing the separation of the second splice parts of two adjacent frame mold rentals.
In the accompanying drawings: 1-frame module, 11-first splice, 12-second splice, 121-first positioning strip, 122-second positioning strip, 123-second steel tube, 124-centering block, 13-third splice, 14-fourth splice, 141-third positioning strip, 142-fourth positioning strip, 15-front splice, 16-rear splice, 17-middle cross-post, 2-first splice structure, 21-first fixture, 22-second fixture, 221-first mounting slot, 222-first abutment surface, 23-first mounting screw, 24-first mounting piece, 25-first mounting nut, 31-splicing strip, 32-splicing hole, 41-first top plate, 42-second top plate, 43-adjusting screw, 44-adjusting screw hole, 45-packing piece, 51-second mounting piece, 511-second mounting hole, 52-third mounting piece, 521-third mounting hole, 61-outer water strip, 62-inner dam, 63-second mounting screw, 71-third mounting slot, 72-fourth glass splice.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the case where a directional instruction is involved in the embodiment of the present invention, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
As shown in fig. 1 to 15, an elevator hoistway frame convenient to assemble, including a plurality of frame modules 1 that arrange in proper order along upper and lower direction, two adjacent frame modules 1 are detachable to be connected, frame module 1 includes four splice pieces of vertical setting, four splice pieces end to end in proper order encloses into frame module 1, frame module 1 still includes first mosaic structure 2, two adjacent splice pieces are between pass through first mosaic structure 2 is detachable to be connected.
The elevator shaft frame is formed by sequentially splicing and assembling a plurality of frame modules 1 up and down, each frame module 1 is formed by splicing and assembling four splicing pieces, the elevator shaft frame is split into a plurality of splicing pieces with smaller volume and weight, and the splicing pieces are processed in a processing plant; when the elevator is installed on site, the splicing pieces can be lifted manually or by using small hoisting tools, the frame modules can be assembled by splicing each splicing piece, and finally, the elevator shaft frame can be assembled, so that the elevator is assembled more flexibly without hoisting by using a crane, and the elevator can be additionally installed at a position with a narrower space, and the requirement of additionally installing the elevator in more old buildings is met.
Specifically, the four splice members are respectively referred to as a first splice member 11, a second splice member 12, a third splice member 13 and a fourth splice member 14, wherein the first splice member 11, the second splice member 12, the third splice member 13 and the fourth splice member 14 are respectively positioned on the opposite front side, left side, rear side and right side of the frame module 1, the first splice member 11 is taken as an elevator door side, and the elevator door is oriented to the first splice member 11. The first splicing element 11, the second splicing element 12, the third splicing element 13 and the fourth splicing element 14 are formed by welding a plurality of square steels, the first splicing element 11 is formed by splicing steel pipes respectively positioned at the upper side, the left side, the lower side and the right side into a rectangular outer frame, the second splicing element 12 is formed by splicing steel pipes respectively positioned at the upper side, the front side, the lower side and the rear side into a rectangular outer frame, and the structures of the third splicing element 13 and the fourth splicing element 14 are basically the same as the structures. The first splicing structure 2 is arranged between the first splicing element 11 and the second splicing element 12, between the second splicing element 12 and the third splicing element 13, between the third splicing element 13 and the fourth splicing element 14, and between the fourth splicing element 14 and the first splicing element 11.
In some embodiments, the left side of the first splice member 11 and the left side of the third splice member 13 are each abutted against the right side of the second splice member 12, and the right side of the first splice member 11 and the right side of the third splice member 13 are each abutted against the left side of the fourth splice member 14.
The second splice 12 and the fourth splice 14 are located to the left and right of the first splice 11 and the third splice 13, respectively, such that there is a front splice 15 only to the left and right of the first splice 11, and a rear splice 16 only to the left and right of the third splice 13. Because the elevator is installed outdoors, the first splicing piece 11 is an elevator door side, a rain shelter is arranged on the elevator door side, and the second splicing piece 12, the third splicing piece 13 and the fourth splicing piece 14 are blown by rainwater; because only the front splicing seam 15 and the rear splicing seam 16 are arranged after the first splicing piece 11, the second splicing piece 12, the third splicing piece 13 and the fourth splicing piece 14 are spliced, the front splicing seam 15 can be shielded by the rain shelter, the sealing maintenance can be reduced due to the fact that the front splicing seam 15 is difficult to leak water, and the positions needing to be maintained can be reduced by only sealing maintenance on the rear splicing seam 16.
Further, the right front side and the right rear side of the second splicing element 12 are respectively provided with a first positioning strip 121 and a second positioning strip 122, the left front side and the left rear side of the fourth splicing element 14 are respectively provided with a third positioning strip 141 and a fourth positioning strip 142, the first splicing element 11 is abutted to the front sides of the first positioning strip 121 and the third positioning strip 141, and the third splicing element 13 is abutted to the rear sides of the second positioning strip 122 and the fourth positioning strip 142.
The first positioning strip 121 and the third positioning strip 141 can be positioned conveniently when the first splicing element 11 is spliced, and the second positioning strip 122 and the fourth positioning strip 142 can be positioned conveniently when the third splicing element 13 is spliced; the first positioning strip 121 and the third positioning strip 141 also have the function of shielding the front splicing seam 15, and the second positioning strip 122 and the fourth positioning strip 142 also have the function of shielding the rear splicing seam 16, so that water inflow is reduced.
In some embodiments, the first splicing structure 2 includes a first fixing member 21 and a second fixing member 22, a first mounting screw 23 is rotatably connected to the first fixing member 21, a first mounting groove 221 with an opening facing the first mounting screw 23 is provided on the second fixing member 22, the first mounting groove 221 extends along a rotation path of the first mounting screw 23, a first abutment surface 222 is provided on a side of the second fixing member 22 away from the first fixing member 21, a first mounting member 24 capable of abutting on the first abutment surface 222 is sleeved on the first mounting screw 23, a first mounting nut 25 is screwed on the first mounting screw 23, the first mounting nut 25 is provided on a side of the first mounting member 24 away from the first fixing member 21, and the first mounting nut 25 is used for pressing the first mounting member 24 on the first abutment surface 222 and making the first fixing member 21 and the second fixing member 22 mutually abut on the first fixing member 21 and the second fixing member 22, and the first splicing structure is respectively connected to each other. The first fixing member 21 and the second fixing member 22 are disposed on the splice members as needed, for example, when the first splice member 11 and the second splice member 12 are connected, the first fixing member 21 is disposed on the first splice member 11, and correspondingly, the second fixing member 22 is disposed on the second splice member 12. Specifically, the second fixing member 22 may include two fixing pieces, and the first mounting groove 221 is provided between the two fixing pieces.
The first fixing piece 21 and the second fixing piece 22 are respectively arranged on two splicing pieces which are spliced with each other; when the two splicing pieces are assembled, the first mounting screw 23 is rotated into the first mounting groove 221 on the second fixing piece 22, meanwhile, the first mounting piece 24 is abutted on the first abutting surface 222, the first mounting nut 25 is screwed down, the first mounting piece 24 is pressed, the first fixing piece 21 and the second fixing piece 22 are fixed, and therefore the two splicing pieces are spliced together. The first positioning strip 121, the second positioning strip 122, the third positioning strip 141 and the fourth positioning strip 142 also play a role in positioning the respective splice members when the first fixing member 21 and the second fixing member 22 are tightened.
Further, the first fixing member 21 and the rotation shaft of the first mounting screw 23 are disposed in the up-down direction. Thus, the pulling force direction of the first mounting screw 23 is close to the position of the two splicing pieces, and the fixing stability is improved.
In some embodiments, a plurality of plugging structures are arranged between two adjacent frame modules 1, the plugging structures are arranged on the left front side, the left rear side, the right front side and the right rear side of the frame modules 1, each plugging structure comprises a vertically arranged plugging strip 31 and a plugging hole 32, the plugging strips 31 are plugged in the plugging holes 32, the plugging strips 31 are fixedly connected to one of the two frame modules 1 which are spliced with each other, and the plugging holes 32 are formed in the other of the two frame modules 1 which are spliced with each other.
The two frame modules 1 spliced up and down are connected through the splicing structure, the splicing strip 31 is spliced in the splicing hole 32, and the connection strength of the two frame modules 1 can be enhanced so as to prevent the frame modules 1 from being separated obliquely.
Specifically, the front lower side and the rear lower side of the second splice member 12 and the fourth splice member 14 located at the upper side are provided with the insertion holes 32, and the front upper side and the rear upper side of the second splice member 12 and the fourth splice member 14 located at the lower side are provided with the insertion bars 31, so that the upper and lower frame modules can be inserted into each other.
Further, the front side and the rear side of the second splicing element 12 are vertically arranged second steel pipes 123, the upper parts of the plugging strips 31 of the frame modules positioned at the upper side are inserted into the second steel pipes 123 and welded, the lower parts of the plugging strips 31 protrude out of the second steel pipes 123 and are used for plugging with the plugging holes 32 of the frame modules positioned at the lower side, the inner side walls of the second steel pipes 123 are welded with centering blocks 124, and the centering blocks 124 enable the plugging strips 31 to be positioned at the middle parts of the second steel pipes 123; the upper side of the second steel pipe 123 of the frame module located at the lower side is a plugging hole 32. In order to firmly weld the upper side of the plugging strip 31 with the second steel pipe 123, a welding process hole is provided on the second steel pipe 123, and after the second steel pipe 123 is inserted into the upper side of the plugging strip 31, the plugging strip 31 and the second steel pipe 123 are welded through the welding process hole, so that the connection strength between the plugging strip 31 and the second steel pipe 123 can be improved.
Further, a plurality of vertical adjusting structures are arranged between two adjacent frame modules 1, each vertical adjusting structure comprises a first top plate 41, a second top plate 42 and an adjusting screw 43, the first top plate 41 is fixedly connected to the frame module 1 located on the upper side, the second top plate 42 is fixedly connected to the frame module 1 located on the lower side, an adjusting screw hole 44 is formed in the second top plate 42, an axis of the adjusting screw 44 is arranged along the vertical direction, the adjusting screw 43 is in threaded connection with the adjusting screw hole 44, and the upper end of the adjusting screw 43 can be abutted to the lower side of the first top plate 41.
Since the frame module 1 is assembled on site, there may be a case that is not perpendicular to the ground, and it is necessary to adjust the verticality of the frame module 1 so that the elevator operates normally. The adjusting screw 43 props against the first top plate 41, the frame module 1 can be jacked up by rotating the adjusting screw 43, and the inclination of the frame module 1 can be changed from different directions by the vertical adjusting structures at different positions, so that the frame module 1 has good verticality and is convenient to adjust. After the perpendicularity of the frame modules is adjusted, there may be a gap between the frame module located at the upper side and the frame module located at the lower side, and the packing sheet 45 may be inserted into the gap to enhance the stability of the upper and lower frame modules.
In some specific embodiments, a second splicing structure is arranged between two adjacent frame modules 1, two frame modules 1 are detachably connected through the second splicing structure, the second splicing structure comprises a second mounting piece 51, a third mounting piece 52 and a second mounting screw, a second mounting hole 511 is formed in the second mounting piece 51, a third mounting hole 521 is formed in the third mounting piece 52, the second mounting hole 511 and the third mounting hole 521 are fixedly connected through the second mounting screw, the second mounting piece 51 is fixedly connected to one of the two frame modules 1 which are mutually spliced, and the third mounting piece 52 is fixedly connected to the other of the two frame modules 1 which are mutually spliced.
After the upper frame module and the lower frame module are well spliced, the second mounting piece 51 and the third mounting piece 52 are connected through the second mounting screw, so that the upper frame module and the lower frame module can be locked and fixed, and the connection is convenient. In some embodiments, the second splicing structure may also be formed by punching holes in the steel pipe of the splicing element and then fixing the second splicing structure through screw connection.
In some embodiments, a second splice line 63 is formed between two adjacent frame modules 1, an outer water bar 61 is disposed on the outer side of one frame module 1 of the two frame modules 1, an inner water bar 62 is disposed on the inner side of one frame module 1 of the two frame modules 1, the outer water bar 61 and the inner water bar 62 each extend toward the other frame module 1, and the outer water bar 61 and the inner water bar 62 respectively cover the outer side and the inner side of the second splice line 63.
The inner water baffle strips 62 and the outer water baffle strips 61 at corresponding positions are welded on each splicing piece, the outer water baffle strips 61 and the inner water baffle strips 62 are positioned on the outer side and the inner side of the second splicing joint 63 after splicing, water can be effectively reduced from the second splicing joint 63 to enter an elevator hoistway, and a good waterproof effect is achieved.
In some embodiments, the splice member is provided with a glass curtain wall mounting groove 71, and the glass curtain wall mounting groove 71 is provided with a fourth mounting member 72 for mounting glass or curtain wall. Glass or curtain wall can be placed in the glass curtain wall mounting groove 71, and the glass or curtain wall is fixed through the fourth mounting piece 72. The splice is welded to the steel pipe, and the fourth mount 72 may be welded to the inner side of the steel pipe. The middle part of the splicing piece is provided with a middle cross column 17, and the fourth mounting piece 72 is used for adjusting the shape and the quantity according to the mounting requirement of glass or curtain wall. The outer side of the fourth mounting piece 72 where glass is required to be mounted can be flush with the steel pipe, and the glass is glued on the inner side of the fourth mounting piece 72; the fourth mounting member 72 for glass mounting is provided at an inner side level with the steel pipe, and the curtain wall is mounted at an outer side of the fourth mounting member 72 by screws.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (8)
1. The elevator hoistway frame is characterized by comprising a plurality of frame modules which are sequentially arranged along the up-down direction, wherein two adjacent frame modules are detachably connected, each frame module comprises four vertically arranged splicing pieces, the four splicing pieces are sequentially connected end to form the frame module, each frame module further comprises a first splicing structure, and two adjacent splicing pieces are detachably connected through the first splicing structure;
The first splicing structure comprises a first fixing piece and a second fixing piece, a first mounting screw rod is rotationally connected to the first fixing piece, a first mounting groove with an opening facing the first mounting screw rod is formed in the second fixing piece, the first mounting groove extends along a rotation path of the first mounting screw rod, a first abutting surface is formed in one side, far away from the first fixing piece, of the second fixing piece, a first mounting piece capable of being abutted to the first abutting surface is sleeved on the first mounting screw rod, a first mounting nut is connected to the first mounting screw rod in a threaded mode, the first mounting nut is arranged on one side, far away from the first fixing piece, of the first mounting piece, the first mounting nut is used for pressing the first mounting piece on the first abutting surface, enabling the first fixing piece and the second fixing piece to be mutually fixed, and the first fixing piece and the second fixing piece are respectively fixedly connected to two mutually spliced pieces;
A plurality of plug structures are arranged between two adjacent frame modules, the left front side, the left rear side, the right front side and the right rear side of the frame modules are respectively provided with the plug structures, each plug structure comprises a vertically arranged plug strip and a plug hole, each plug strip is plugged in each plug hole, each plug strip is fixedly connected with one of the two frame modules which are spliced with each other, and each plug hole is formed in the other one of the two frame modules which are spliced with each other.
2. The hoistway frame with ease of assembly of claim 1, wherein the first fixture is disposed vertically with respect to the rotational axis of the first mounting screw.
3. The elevator hoistway frame of claim 1, wherein four of the splices are referred to as a first splice, a second splice, a third splice, and a fourth splice, respectively, the first splice, the second splice, the third splice, and the fourth splice being located on opposite front, left, rear, and right sides of the frame module, respectively, the left side of the first splice and the left side of the third splice each abutting the right side of the second splice, and the right side of the first splice and the right side of the third splice each abutting the left side of the fourth splice.
4. The elevator hoistway frame of claim 3, wherein a right front side and a right rear side of the second splice are provided with a first positioning bar and a second positioning bar, respectively, a left front side and a left rear side of the fourth splice are provided with a third positioning bar and a fourth positioning bar, respectively, the first splice is abutted to the front sides of the first positioning bar and the third positioning bar, and the third splice is abutted to the rear sides of the second positioning bar and the fourth positioning bar.
5. The elevator hoistway frame of claim 1, wherein a plurality of vertical adjustment structures are disposed between two adjacent frame modules, the vertical adjustment structures comprise a first top plate, a second top plate and an adjustment screw, the first top plate is fixedly connected to the frame module located on the upper side, the second top plate is fixedly connected to the frame module located on the lower side, an adjustment screw hole is disposed on the second top plate along an axis in an up-down direction, the adjustment screw is in threaded connection with the adjustment screw hole, and an upper end of the adjustment screw can be abutted to a lower side of the first top plate.
6. The hoistway frame of claim 5, wherein a second splice structure is provided between two adjacent frame modules, the two frame modules are detachably connected by the second splice structure, the second splice structure includes a second mounting member, a third mounting member, and a second mounting screw, a second mounting hole is provided on the second mounting member, a third mounting hole is provided on the third mounting member, the second mounting hole and the third mounting hole are fixedly connected by the second mounting screw, the second mounting member is fixedly connected to one of the two frame modules that are spliced together, and the third mounting member is fixedly connected to the other of the two frame modules that are spliced together.
7. The hoistway frame of claim 1, wherein a second splice is provided between two adjacent ones of the frame modules, an outer water bar is provided on an outer side of one of the two frame modules, an inner water bar is provided on an inner side of one of the two frame modules, the outer water bar and the inner water bar each extend toward the other frame module, and the outer water bar and the inner water bar each cover an outer side and an inner side of the second splice.
8. The easy-to-assemble hoistway frame of claim 1, wherein the splice is provided with a glass curtain wall mounting groove, and the glass curtain wall mounting groove is provided with a fourth mounting member for mounting glass or curtain wall.
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| CN206969951U (en) * | 2017-05-27 | 2018-02-06 | 默纳克电梯有限公司 | The derrick geometry of home lift |
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