CN113174857A - Arched bridge is with construction hanging flower basket - Google Patents
Arched bridge is with construction hanging flower basket Download PDFInfo
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- CN113174857A CN113174857A CN202110441812.XA CN202110441812A CN113174857A CN 113174857 A CN113174857 A CN 113174857A CN 202110441812 A CN202110441812 A CN 202110441812A CN 113174857 A CN113174857 A CN 113174857A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D4/00—Arch-type bridges
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- Bridges Or Land Bridges (AREA)
Abstract
The application relates to a construction hanging basket for an arched bridge, which relates to the field of bridge construction and comprises a hanging bracket, a hanging bracket and a hanging bracket, wherein the hanging bracket comprises at least two telescopic frame bodies, the two frame bodies are parallel to each other, and a platform installation area is formed between the two frame bodies; at least one construction platform is detachably arranged among the plurality of frame bodies, so that the construction platform can be arranged at different height positions of the platform installation area. The height of the construction hanging basket can be extended or shortened according to actual conditions, and then the construction platform arranged in the construction hanging basket can be matched with the actual hoisting height and is adjusted to a proper length before hoisting, so that the construction platform can be positioned at the required construction height after hoisting, and the problem that the height of the hanging basket can be adjusted only in a mode of detaching or welding the construction hanging basket is solved greatly; the detachable connection between the support body of construction platform and both sides also makes more swift when the equipment to but quick dismantlement and the transfer after the use, and the requirement is lower when shifting, makes things convenient for the whole use of construction hanging flower basket greatly.
Description
Technical Field
The application relates to the field of bridge construction, in particular to an arch bridge construction hanging basket.
Background
The arch bridge is a common bridge form, has been widely applied all the time due to beautiful shape, smooth curve and dynamic aesthetic feeling, and can save a large amount of steel and cement and has low manufacturing cost compared with a steel bridge and a reinforced concrete beam bridge; in addition, the arch bridge is mainly characterized in that the components are mainly pressed, the reasonable arch ring structure of the arch bridge is only pressed and is not pulled, and the processed building materials can exert the maximum mechanical property.
In the construction process of the arch bridge, when high-bolt construction and welding construction between arch rib sections are carried out, due to the fact that the height is high, no other place can be used as a construction platform, the construction hanging basket is a common temporary auxiliary facility, and during construction, operators carry out high-bolt construction and welding construction in the construction hanging basket.
At present, the height of general construction hanging flower basket can not be adjusted according to the height of actual construction point, can only realize changing the length of construction hanging flower basket through the mode of dismantling or adding welding again, so generally, make actually probably need carry out many times dismouting process in the use, complex operation, and dismantlement many times, add the welding operation and also probably cause the influence to the structural strength of construction hanging flower basket, and then increase high altitude construction's risk, make construction hanging flower basket reuse efficiency very low, the efficiency and the cost of construction have also been influenced greatly.
Disclosure of Invention
The embodiment of the application provides an arch bridge is with construction hanging flower basket to solve the problem that the height of construction hanging flower basket can't swiftly adjust among the correlation technique, adopt following technical scheme:
a construction basket for an arch bridge, comprising:
the lifting frame comprises at least two telescopic frame bodies, the two frame bodies are parallel to each other, and a platform mounting area is formed between the two frame bodies;
the construction platform is detachably arranged among the frame bodies, so that the construction platform can be arranged at different height positions of the platform installation area.
In some embodiments, the construction platform is provided in plurality; the frame body is provided with a plurality of length control structures corresponding to the number of the construction platforms, and the length control structures are located on one side of each construction platform respectively and used for adjusting the length of the frame body and the positions of the construction platforms.
In some embodiments, the rack comprises:
the construction platform is connected with the adjustable telescopic pieces, and the length control structure is arranged on each adjustable telescopic piece;
and two ends of the connecting piece are respectively connected with two adjacent adjustable telescopic pieces, and the construction platform is erected on the connecting piece and is detachably connected with the connecting piece.
In some embodiments, the adjustable telescoping member comprises:
the external connecting section is used for connecting an external bridge body;
the construction platform comprises a plurality of platform connecting sections corresponding to the number of the construction platforms, wherein the platform connecting sections are sequentially connected to the end parts of the external connecting sections, the platform connecting sections, the end parts of the external connecting sections and the end parts of the two platform connecting sections are staggered in the extending direction to form length adjusting areas, the construction platforms are connected to the platform connecting sections, and the length control structure is arranged in the length adjusting areas to control the external connecting sections and the platform connecting sections and control the staggered length of the external connecting sections and the platform connecting sections.
In some embodiments, the length control structure comprises:
the connecting holes are formed in the end parts of the external connecting section and the platform connecting section and are arranged in a plurality of spaced positions along the extending direction of the rod body;
and the connecting bolt penetrates through the connecting holes overlapped on the external connecting section and the platform connecting section so as to fixedly connect the external connecting section and the platform connecting section.
In some embodiments, the length control structure further comprises:
the stiffening plate is arranged in the length adjusting area, the external connecting section and the platform connecting section are arranged outside the platform connecting section, and the connecting bolt penetrates through the stiffening plate.
In some embodiments, at least four sets of the connecting bolts are disposed in the length adjustment area.
In some embodiments, the connecting member is a steel tripod having two ends respectively fixed to the two adjustable telescopic members, and the steel tripod includes a triangular frame fixedly arranged on the adjustable telescopic members and a connecting angle steel having two ends respectively connected to the two triangular frames.
In some embodiments, the support body is provided with two sets of, and two sets of be equipped with protective structure between the two corresponding sides of support body, protective structure includes:
the protective railings are arranged on two sides of the frame body and are parallel to the protective railings on the two sides of the frame body;
the detachable protection piece is detachably connected to the two groups of the opposite protection railings on the frame body at two ends respectively, so that one side of the construction platform is protected.
In some embodiments, the detachable protection element is a protection rope with two ends bound on two groups of the protection railings, and the protection rope is provided with a plurality of groups and is arranged at intervals in the extending direction of the adjustable telescopic element.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a construction hanging basket for an arch bridge, and the hanging bracket of the construction hanging basket is composed of a plurality of groups of frame bodies with telescopic and adjustable lengths, so that the height of the construction hanging basket can be extended or shortened according to actual conditions, and a construction platform arranged in the construction hanging basket can be matched with the actual hoisting height and is firstly adjusted to a proper length before hoisting, so that the construction platform can be positioned at a required construction height after being hoisted, the problem that the height of the hanging basket can be adjusted only in a mode of disassembling or welding the construction hanging basket is greatly solved, the construction hanging basket is suitable for construction of a plurality of nodes, and the construction efficiency is effectively improved; simultaneously, detachable the being connected between the support body of construction platform and both sides also makes more swift when the equipment to but dismantle fast after the use and shift, and require less when shifting, make things convenient for the whole use of construction hanging flower basket greatly.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is an elevational view of the overall structure provided by an embodiment of the present application;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1, illustrating a length control structure in the length adjustment zone;
fig. 3 is a schematic structural view of two sets of platform connection sections in a frame body according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a connector structure provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a steel plate platform provided in an embodiment of the present application.
In the figure:
1. a hanger; 10. a frame body; 101. a length control structure; 1011. connecting holes; 1012. a connecting bolt; 1013. a reinforcing plate; 102. an adjustable telescopic member; 1021. an external connection section; 1022. a platform connection section; 1023. a length adjustment zone; 103. a connecting member; 1031. a triangular frame; 1032. connecting angle steel; 11. a protective structure; 111. a runway rod; 112. a guard rail; 113. a removable guard;
2. a construction platform; 20. a gangboard platform; 21. a steel screen platform; 211. a ladder steel plate; 2111. side channel steel; 2112. connecting channel steel; 2113. a connecting screw hole; 212. and (4) steel plate meshes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides an arch bridge is with construction hanging flower basket, locate the bridge lateral wall during the use outside, its problem that can solve among the correlation technique construction hanging flower basket highly can't swiftly adjust.
Fig. 1 is a construction basket for an arch bridge, which comprises a hanger 1 and at least one construction platform 2. The hanging bracket 1 comprises at least two telescopic bracket bodies 10, the two bracket bodies 10 are parallel to each other, and a platform mounting area is formed between the two bracket bodies 10; the construction platform 2 is detachably installed between the plurality of frame bodies 10, so that the construction platform 2 can be installed at different height positions of the platform installation area.
The principle and the beneficial effect of the application are that: the hanging bracket 1 of the construction hanging basket is composed of a plurality of groups of length-adjustable frame bodies 10, so that the height of the construction hanging basket can be extended or shortened according to actual conditions, and then the construction platform 2 arranged in the hanging bracket can be matched with the actual hanging height to be adjusted to a proper length before hanging, so that the construction platform 2 can be positioned at a required construction height after being hung, the problem that the height of the hanging basket can be adjusted only by disassembling or welding the construction hanging basket is greatly solved, the hanging bracket is suitable for construction of a plurality of nodes, and the construction efficiency is effectively improved; meanwhile, the construction platform 2 is detachably connected with the frame bodies 10 on the two sides, so that the assembly is faster, the assembly can be quickly disassembled and transferred after the assembly is used, the requirement on the transfer is lower, and the construction hanging basket is greatly convenient to use integrally.
Further, a plurality of construction platforms 2 are arranged; be equipped with a plurality of length control structure 101 that correspond construction platform 2 quantity on the support body 10, a plurality of length control structure 101 are located one side of every construction platform 2 respectively to adjust the length of support body 10 and a plurality of construction platform 2's position.
In this embodiment, referring to fig. 1 and 2, the construction platform 2 is provided with two sets of springboard platforms 20 and steel plate mesh platforms 21, which are respectively formed by light springboards.
Further, the frame body 10 includes at least two adjustable telescopic members 102 and a connecting member 103. The plurality of adjustable telescopic pieces 102 are parallel to each other, the construction platform 2 is connected with the adjustable telescopic pieces 102, and the length control structure 101 is arranged on each adjustable telescopic piece 102; two ends of the connecting piece 103 are respectively connected with two adjacent adjustable telescopic pieces 102, and the construction platform 2 is erected on the connecting piece 103 and detachably connected with the connecting piece 103.
In this embodiment, referring to fig. 1, the frame body 10 includes two sets of parallel adjustable telescopic parts 102, the length control structure 101 is provided with two sets corresponding to the construction platform 2 and is located one side of the springboard platform 20 and the steel plate mesh platform 21 respectively, and then when the frame body 10 stretches out and draws back through the length control structure 101, the distance between the springboard platform 20 and the steel plate mesh platform 21 can also be adjusted through the length control structure 101 between the two.
Further, the adjustable expansion member 102 includes an external connecting section 1021 and a platform connecting section 1022. The external connecting section 1021 is used for connecting an external bridge body; the platform connecting sections 1022 correspond to a plurality of platform connecting sections 1022 of the number of the construction platforms 2, and are sequentially connected to the end portions of the external connecting sections 1021, the platform connecting sections 1022 and the end portions of the external connecting sections 1021 and the end portions of the two platform connecting sections 1022 are staggered in the extending direction to form length adjusting areas 1023, the construction platforms 2 are connected to each platform connecting section 1022, and the length control structure 101 is disposed in the length adjusting areas 1023 to control the external connecting sections 1021 and the platform connecting sections 1022 and control the staggered length of the two.
In this embodiment, refer to fig. 2, external connection section 1021 and platform connection section 1022 are the straight channel steel that the slot width is unanimous, platform connection section 1022 is provided with two sets ofly corresponding construction platform 2, and external connection section 1021 and platform connection section 1022, two sets of platform connection section 1022 are relative when connecting the opening of two straight channel steels, and then make two adjacent straight channel steels crisscross the overlapping in extending direction through the dislocation conflict between the both sides steel sheet, and carry out fixed connection with the help of length control structure 101 in it, realize changing the crisscross length that contacts both, change the length of adjustable extensible member 102 promptly. Meanwhile, the external connecting sections 1021 of the two groups of adjustable telescopic elements 102 of the frame body 10 are arranged in an open opposite manner, so that the connection between the structures of each part is facilitated.
Further, the length control structure 101 includes a connection hole 1011 and a connection bolt 1012. The connecting holes 1011 are formed in the end portions of the external connecting section 1021 and the platform connecting section 1022, and a plurality of connecting holes are arranged at intervals along the extending direction of the rod body; the connecting bolt 1012 passes through the connecting hole 1011 overlapped with the external connecting section 1021 and the platform connecting section 1022 to fixedly connect the external connecting section 1021 and the platform connecting section 1022.
In this embodiment, referring to fig. 1 and 2, connecting hole 1011 has all run through on the middle part face of straight channel steel and has seted up a plurality of, and the diameter is 21mm, and the interval between adjacent connecting hole 1011 is 65mm, and connecting hole 1011 one-to-one in length adjustment district 1023 of external connection section 1021 and platform linkage segment 1022 supplies connecting bolt 1012 to pass two sets of channel steel faces in proper order to carry out fixed connection through the nut at both ends. Furthermore, when the length of the adjustable telescopic part 102 needs to be adjusted, the connecting bolt 1012 can be detached, so that the overlapping length of the external connecting section 1021 and the end of the platform connecting section 1022 can be adjusted, and the external connecting section is aligned to the connecting hole 1011 on the two after being adjusted to a proper position, and the external connecting section can be fixed again by using the connecting bolt 1012, thereby completing the length adjustment and locking. The whole adjustment operation is convenient and fast, the operations such as cutting or welding are not needed, and the length of the adjustable hanging bracket 1 formed by enclosing the adjustable telescopic part 102 is finally adjusted fast, so that the position of the construction platform 2 arranged in the adjustable hanging bracket can be changed when the adjustable hanging bracket is used.
Further, referring to fig. 2, the length control structure 101 further includes a reinforcement plate 1013, the reinforcement plate 1013 is disposed outside the external connection section 1021 and the platform connection section 1022 in the length adjustment region 1023, and the connection bolt 1012 passes through the reinforcement plate 1013.
In this embodiment, the middle steel plates of the external connecting section 1021 and the platform connecting section 1022 are all welded and attached with the stiffening plate 1013, the stiffening plate 1013 is a steel plate with a thickness of 6mm, bolt holes consistent with the external connecting section 1021 and the platform connecting section 1022 are formed in the middle steel plate, and the connecting bolts 1012 pass through the steel plate, so that the length adjusting area 1023 of the external connecting section 1021 and the platform connecting section 1022 is structurally reinforced, and the structural stability of the adjustable telescopic part 102 is ensured.
Further, at least four groups of connecting bolts 1012 are arranged in the length adjusting area 1023, so that the connecting stability between the external connecting section 1021 and the platform connecting section 1022 is further guaranteed, and finally the safety of the construction hanging basket is guaranteed.
Further, the connecting member 103 is a steel tripod having two ends respectively fixed to the two adjustable telescopic members 102, and the steel tripod includes a triangular frame 1031 fixedly arranged on the adjustable telescopic members 102 and a connecting angle 1032 having two ends respectively connected to the two sets of triangular frames 1031.
In this embodiment, referring to fig. 3 and 4, two steel tripods are provided on the frame body 10 for two sets of construction platforms 2 to be respectively connected. The inner triangular frame 1031 is composed of two groups of channel steel welded on the platform connecting section 1022, the plane of the triangular frame 1031 formed by enclosing the two groups of channel steel and the platform connecting section 1022 is perpendicular to the plane of the adjustable half frame, and the channel steel close to the external connecting section 1021 in the two groups of channel steel forming the triangular frame 1031 is perpendicular to the platform connecting section 1022. Two ends of the connecting angle steel 1032 are respectively welded and fixed on top channel steel of the two groups of triangular frames 1031, the connecting beam is perpendicular to the platform connecting section 1022, and a plurality of groups of connecting angle steel are arranged on the two groups of triangular frames 1031 at intervals; the channel steels in the two sets of triangular frames 1031 are arranged with openings facing each other, so that the two ends of the connecting angle iron 1032 can extend into the openings of the two sets of channel steels for welding.
Specifically, the two ends of the gangboard platform 20 are placed on the steel tripod on the first group of platform connecting sections 1022, and the two ends of the gangboard platform are connected with the connecting beam on the steel tripod and the triangular frame 1031 in a binding manner, so that the gangboard platform can be quickly disassembled and transferred when being disassembled, and the operation difficulty in the transfer engineering is reduced.
Specifically, referring to fig. 5, the steel plate mesh platform 21 is provided on a steel tripod on the second set of platform connecting sections 1022, and includes a ladder steel plate 211 and a steel plate mesh 212. The ladder-type steel plate 211 comprises two sets of parallel side channel steel 2111 and a plurality of connecting channel steel 2112 arranged between the two sets of side channel steel 2111. The two groups of side channel steel 2111 are arranged with openings opposite to each other, and the connecting channel steel 2112 is perpendicular to the side channel steel 2111 and the connecting channel steels 2112 are arranged at equal intervals. The detachable connection mode of the steel plate mesh platform 21 and the steel tripod is specifically that a plurality of connection screw holes 2113 are formed through penetrating the two ends of the side channel steel 2111, and meanwhile, the corresponding connection screw holes 2113 are formed in the channel steel at the top of the triangular frame 1031. Furthermore, the two ends of the side channel 2111 and the triangular frame 1031 can be bolted by using aligned connection screw holes 2113 and at least four bolt connections are ensured, and it is worth to be noted that when the side channel 2111 is bolted to the triangular frame 1031, the top surfaces of the connection angle steels 1032 between the connection channel 2112 and the triangular frame 1031 in the side channel 2111 are coplanar. The steel plate meshes 212 are laid above the connecting channel steel 2112 and the connecting angle iron 1032 and are bound and connected, so that the installation, the disassembly and the transfer are convenient.
Furthermore, the springboard platform 20 and the steel plate mesh platform 21 can be fixedly installed between the two sets of frame bodies 10 as required to form an integral hanging basket for practical construction; when need not to use or shift, then the accessible is demolishd springboard platform 20 and steel screen platform 21 and is realized transferring the gallows 1 to two sets of support bodies 10 of disassembling to reduce and shift required requirement, more convenient and fast.
Further, referring to fig. 1, a protection structure 11 is disposed between two corresponding sides of the two sets of frame bodies 10, and the protection structure 11 includes a runway rod 111, a protection rail 112 and a detachable protection member 113. Wherein, two ends of the ladder way rod 111 are respectively connected with the two groups of adjustable telescopic pieces 102 of the frame body 10; the guard bars 112 are arranged on the same side of the two groups of adjustable telescopic parts 102 in the frame body 10, and the two groups of guard bars 112 on the same frame body 10 are parallel; the two ends of the detachable protection member 113 are detachably connected to the two sets of opposite protection rails 112 on the frame body 10, respectively, so as to enclose the construction platform 2.
In this embodiment, the lane rods 111 are made of round steel with a diameter of 16mm, two ends of the round steel are welded and fixed with the external connecting sections 1021 and the platform connecting sections 1022 in the two groups of adjustable telescopic parts 102 and are perpendicular to each other, and the distance between every two adjacent lane rods 111 is 300mm, so that workers can step on the round steel when the round steel forms a protective structure, and construction hanging baskets can be used conveniently. The protection railing 112 is a rectangular frame structure formed by lap welding of a plurality of groups of steel pipes on the channel steel at the top of the triangular frame 1031, and the plurality of groups of steel pipes are additionally welded at intervals in the rectangular frame, so that the protection effect of the protection railing 112 is guaranteed. The protection railing 112 and the detachable protection piece 113 can be connected and protected by the detachable protection piece 113 when needed, and when the detachable protection piece 113 is not needed to be used, the detachable protection piece 113 can further avoid that two groups of adjustable half frames form an integral body which cannot be detached due to the connection between the protection railings 112, so that the subsequent transportation is more convenient and faster.
Further, the detachable protection member 113 is a protection rope with two ends tied to the two sets of protection rails 112, and the protection rope is provided with a plurality of sets and is arranged at intervals in the extending direction of the adjustable telescopic member 102.
In this embodiment, the multiple sets of protection ropes are arranged at intervals of 300mm in the extending direction of the adjustable telescopic part 102, so that the protection effect between the protection ropes is guaranteed. Furthermore, when two sets of construction platforms 2 need to be used for construction, the protection ropes can be used for connecting two corresponding sets of protection railings 112 in the two sets of frame bodies 10, and the ladder way rods 111 are combined, so that the hanging frame 1 is enclosed to form a closed construction area, and the construction safety is guaranteed; during subsequent transfer, the connection of the protective ropes can be removed and the construction platform 2 can be further transferred, so that the two groups of frame bodies 10 and the construction platform 2 can be transferred respectively.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an arch bridge is with construction hanging flower basket which characterized in that includes:
the hanging bracket (1) comprises at least two telescopic bracket bodies (10), the two bracket bodies (10) are parallel to each other, and a platform installation area is formed between the two bracket bodies (10);
the construction platform (2) is detachably arranged among the frame bodies (10), so that the construction platform (2) can be arranged at different height positions of the platform installation area.
2. The construction basket for an arch bridge according to claim 1,
a plurality of construction platforms (2) are arranged;
be equipped with on support body (10) and correspond a plurality of length control structure (101) of construction platform (2) quantity, it is a plurality of length control structure (101) are located every respectively one side of construction platform (2) to adjust the length of support body (10) and a plurality of the position of construction platform (2).
3. A construction basket for arch bridges according to claim 2, wherein the frame body (10) comprises:
the construction platform comprises at least two adjustable telescopic pieces (102), a plurality of adjustable telescopic pieces (102) are parallel to each other, the construction platform (2) is connected with the adjustable telescopic pieces (102), and the length control structure (101) is arranged on each adjustable telescopic piece (102);
the two ends of the connecting piece (103) are respectively connected with the two adjacent adjustable telescopic pieces (102), and the construction platform (2) is erected on the connecting piece (103) and detachably connected with the connecting piece.
4. A construction basket for an arch bridge according to claim 3,
the adjustable telescopic member (102) comprises:
an external connection section (1021) for connecting an external bridge;
the construction platform comprises a plurality of platform connecting sections (1022) corresponding to the number of the construction platforms (2), the platform connecting sections (1022) are sequentially connected to the end parts of the external connecting sections (1021), the platform connecting sections (1022) are staggered with the end parts of the external connecting sections (1021) and the end parts of the two platform connecting sections (1022) in the extending direction to form length adjusting areas (1023), the construction platforms (2) are connected to the platform connecting sections (1022), and length control structures (101) are arranged in the length adjusting areas (1023) to control the external connecting sections (1021) and the platform connecting sections (1022) and control the staggered lengths of the external connecting sections (1021) and the platform connecting sections (1022).
5. A construction basket for arch-type bridges according to claim 4, wherein said length control structure (101) comprises:
the connecting holes (1011) are formed in the end parts of the external connecting section (1021) and the platform connecting section (1022) and are arranged in a plurality of spaced manner along the extending direction of the rod body;
and the connecting bolt (1012) passes through the connecting hole (1011) overlapped on the external connecting section (1021) and the platform connecting section (1022) to fixedly connect the external connecting section (1021) and the platform connecting section (1022).
6. A construction basket for arch-type bridges according to claim 5, wherein said length control structure (101) further comprises:
a reinforcing plate (1013) provided outside the external connection section (1021) and the platform connection section (1022) in the length adjustment region (1023), the connection bolt (1012) passing through the reinforcing plate (1013).
7. A construction basket for arch-type bridges according to claim 5, wherein at least four sets of said coupling bolts (1012) are provided in said length adjustment region (1023).
8. A construction basket for an arch bridge according to claim 3, wherein the connecting member (103) is a steel tripod having two ends respectively fixed to the two adjustable telescopic members (102), and the steel tripod comprises a triangular frame (1031) fixedly arranged on the adjustable telescopic members (102) and connecting angles (1032) having two ends respectively connected to the two sets of triangular frames (1031).
9. A construction basket for an arch bridge according to any one of claim 3, wherein there are two sets of frame bodies (10), and a protective structure (11) is provided between two corresponding sides of the two sets of frame bodies (10), the protective structure (11) comprises:
the two ends of the ladder way rod (111) are respectively connected with the two groups of adjustable telescopic pieces (102) of the frame body (10);
the protective railings (112) are arranged on the same side of the two groups of adjustable telescopic pieces (102) in the frame body (10), and the two groups of protective railings (112) on the same frame body (10) are parallel;
the two ends of the detachable protection piece (113) are detachably connected to the two groups of the opposite protection railings (112) on the frame body (10) respectively, so that the construction platform (2) is protected.
10. The construction basket for arch-shaped bridges according to claim 9, wherein the detachable guards (113) are guard ropes whose both ends are tied to two sets of the guard rails (112), and the guard ropes are provided with a plurality of sets and are arranged at intervals in the extending direction of the adjustable telescopic member (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441812.XA CN113174857B (en) | 2021-04-23 | 2021-04-23 | Arched bridge is with construction hanging flower basket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441812.XA CN113174857B (en) | 2021-04-23 | 2021-04-23 | Arched bridge is with construction hanging flower basket |
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| CN113174857A true CN113174857A (en) | 2021-07-27 |
| CN113174857B CN113174857B (en) | 2022-10-25 |
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2021
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| US4712335A (en) * | 1986-12-17 | 1987-12-15 | Barkdull Jr Howard L | Method of span construction |
| CN102691269A (en) * | 2012-06-12 | 2012-09-26 | 四川公路桥梁建设集团有限公司 | Movable hanging basket with main arch and concrete outside |
| CN103882809A (en) * | 2014-03-28 | 2014-06-25 | 腾达建设集团股份有限公司 | Combination basket structure and construction method thereof |
| CN112127281A (en) * | 2020-09-22 | 2020-12-25 | 中铁大桥局第七工程有限公司 | Portable construction hanging basket system for arch bridge |
| CN112681141A (en) * | 2020-12-17 | 2021-04-20 | 招商局重庆交通科研设计院有限公司 | Automatic movable hanging basket device for pouring concrete outside steel arch frame |
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| CN113174857B (en) | 2022-10-25 |
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