CN220767749U - Pier body steel bar binding platform - Google Patents

Pier body steel bar binding platform Download PDF

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Publication number
CN220767749U
CN220767749U CN202322526838.1U CN202322526838U CN220767749U CN 220767749 U CN220767749 U CN 220767749U CN 202322526838 U CN202322526838 U CN 202322526838U CN 220767749 U CN220767749 U CN 220767749U
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China
Prior art keywords
support
ratchet
frame
support column
chute
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CN202322526838.1U
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Chinese (zh)
Inventor
崔继承
刘士闽
张智浩
李震
贾陆峰
刘晓允
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China Construction Seventh Engineering Division Corp Ltd
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China Construction Seventh Engineering Division Corp Ltd
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Abstract

The utility model provides a pier body steel bar binding platform, which belongs to the technical field of bridge foundation construction, and comprises a support frame and at least one support plate arranged on the support frame in a sliding manner, wherein the support plate is of a rectangular plate-shaped structure; a plurality of support columns are detachably and fixedly arranged on the support plate, a guardrail structure is arranged between the support columns, a containing groove is formed in the bottom of each support column, the containing groove extends in the vertical direction inside each support column, a fixed block is arranged inside each containing groove, the bottom of each fixed block is fixedly connected with the support plate, a vertically-through channel is formed in each support plate, and stairs are erected inside the channels; fix the support frame subaerial, fix the stair inside the passageway through chucking mechanism, link together fixed block and support column through joint mechanism, link together support column and backup pad, link together backup pad and support frame through supporting mechanism, need not build the scaffold frame, it is more convenient to dismantle, has improved the efficiency of construction.

Description

Pier body steel bar binding platform
Technical Field
The utility model belongs to the technical field of bridge foundation construction, and particularly relates to a pier body steel bar binding platform.
Background
The binding of the reinforcing steel bars is carried out after the bearing platform concrete reaches 75% of the design strength. The pier body steel bars are subjected to centralized processing and are bound and fixed on site. The main reinforcement should be straight and must not have distortion or deformation, and the overlap portion must be pre-bent before welding so that the axes of two reinforcing bars are on the same straight line after welding, and the overlap portion must not be bent after welding. The main reinforcement joints are staggered, the number of the joints on each section is not more than 50%, and the distance between adjacent joints of the same reinforcement is not less than 1m. The welding of the reinforcing steel bars adopts butt welding and double-sided welding (single-sided welding: 10D, double-sided welding: 5D, D is the diameter of the reinforcing steel bars), and ensures the quality and length of welding seams, and the staggered distance between adjacent main reinforcement joints meets the specified requirements. In order to ensure the thickness of the concrete protection layer, concrete cushion blocks are arranged between the steel bars and the templates, and cushion blocks are arranged in a staggered manner according to plum blossom shapes.
The pier column main body structure needs to carry out binding operation on the steel bar main body during construction, generally adopts a scaffold to serve as an operation platform in the prior art, and workers stand on the scaffold to carry out binding operation on the steel bar main body, but the scaffold is built by professional scaffold workers, and the scaffold support is complex to assemble and disassemble, so that the construction efficiency is greatly reduced.
Disclosure of Invention
The utility model aims to provide a pier body steel bar binding platform, and aims to solve the problems that in the prior art, a scaffold is complicated to disassemble and assemble, and the construction efficiency is greatly reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: pier shaft reinforcing bar ligature platform includes: the support frame and the at least one support plate are arranged on the support frame in a sliding manner, and the support plate is of a shape like a Chinese character 'Hui';
a plurality of support columns are detachably and fixedly arranged on the support plate, a guardrail structure is arranged between the support columns, a containing groove is formed in the bottom of each support column, the containing groove extends in the vertical direction inside each support column, a fixed block is arranged inside each containing groove, the bottom of each fixed block is fixedly connected with the support plate, a vertically-through channel is formed in each support plate, and stairs are erected inside the channels;
the stair is provided with a clamping mechanism which is used for clamping the stair in the channel;
the inside of the support column is provided with a clamping mechanism which is used for connecting the fixed block with the support column;
the supporting plate bottom is equipped with supporting mechanism, and supporting mechanism links to each other with the support frame is fixed, and supporting mechanism is used for with backup pad fixed connection on the support frame.
As preferable, the support column is internally provided with a first chute, the first chute extends leftwards and rightwards in the support column, and the first chute is communicated with the accommodating groove;
the clamping mechanism comprises a first ratchet arranged in the first chute in a sliding manner, a second chute is formed in the fixed block, the second chute extends in the left-right direction in the fixed block, a second ratchet is arranged in the second chute in a sliding manner, and the direction of the second ratchet is opposite to that of the first ratchet;
the second sliding groove is internally provided with a spring, the spring is used for resetting the second ratchet, the spring extends in the left-right direction in the second sliding groove, and the spring is connected with the second ratchet;
the first sliding groove is internally provided with a driving mechanism which is used for driving the first ratchet to move left and right in the first sliding groove.
As preferable, the support column is internally provided with a first threaded hole which extends in the left-right direction in the support column, and the first threaded hole is communicated with the second chute;
the driving mechanism comprises a screw rod in threaded connection with the first threaded hole, the screw rod extends in the left-right direction inside the supporting column, and the screw rod is rotationally connected with the second ratchet.
Preferably, the support mechanism comprises a triangle which is abutted on the support frame, one side of the triangle is detachably and fixedly connected with the support frame, and the top of the triangle is detachably and fixedly connected with the bottom of the support plate.
Preferably, a plurality of through grooves are formed in the support column, and the guardrail structure comprises steel bar columns arranged in the through grooves in a sliding mode.
As the preferable mode of the utility model, a plurality of clamping grooves which are communicated up and down are formed in the supporting plate, the clamping mechanism comprises a buckle fixedly arranged at the top of the stair, and the buckle is of a U-shaped structure with an opening at the lower end;
the second threaded hole is formed in the support plate, the second threaded hole extends in the left-right direction inside the support plate, the first through hole is formed in the stair, the first through hole corresponds to the second threaded hole, the fastening screw is connected to the stair in a threaded mode, and the fastening screw is used for fixing the stair in the channel.
Preferably, the bottom of the support frame is fixedly provided with a reinforcing frame, the reinforcing frame is a plate-shaped frame with an opening in the middle, and the reinforcing frame is used for reinforcing the stability of the support frame.
Compared with the prior art, the utility model has the beneficial effects that:
this pier shaft reinforcing bar ligature platform fixes the support frame subaerial, fixes the stair inside the passageway through chucking mechanism, links together fixed block and support column through joint mechanism, links together support column and backup pad, links together backup pad and support frame through supporting mechanism, does not need to build the scaffold frame, and it is more convenient to dismantle, has improved the efficiency of construction.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of the supporting plate and the fixing plate according to the embodiment of the utility model;
FIG. 3 is a schematic view of a supporting mechanism according to an embodiment of the present utility model;
FIG. 4 is a side view of an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of the structure B-B of fig. 4.
In the figure: 10. a support frame; 11. a support plate; 12. a support column; 121. a receiving groove; 122. a first chute; 13. a through groove; 14. a steel bar column; 15. a fixed block; 16. a channel; 161. stairs; 162. a fastening screw; 17. reinforcing the frame; 21. a first ratchet; 22. a second chute; 23. a second ratchet; 24. a spring; 25. a screw rod; 26. a triangle; 27. a first screw; 28. a second screw; 31. a clamping groove; 32. and (5) a buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the pier body steel bar binding platform comprises a support frame 10 and at least one support plate 11 arranged on the support frame 10 in a sliding manner, wherein the support plate 11 is of a rectangular plate-shaped structure; the supporting plate 11 can be used for an operator to tread, and the operation of binding the reinforcing steel bars is performed in the back-shaped opening above the supporting plate.
A plurality of support columns 12 are detachably and fixedly arranged on the support plate 11, a guardrail structure is arranged between the support columns 12, and the guardrail structure can prevent operators from stepping on the support columns to fall off; the support column 12 is internally provided with a plurality of through grooves 13, the guardrail structure comprises steel bar columns 14 which are slidably arranged in the through grooves 13, the steel bar columns 14 are inserted into the through grooves 13, and the plurality of steel bar columns 14 form guardrail barriers.
A channel 16 which is vertically penetrated is formed in the supporting plate 11, and a stair 161 is arranged in the channel 16; the operator can enter the upper supporting plate 11 through the stairs 161; the stairs 161 are provided with clamping mechanisms for clamping the stairs 161 inside the channel 16.
The inside draw-in groove 31 that link up from top to bottom of a plurality of setups up of backup pad 11, chucking mechanism is including fixing the buckle 32 of establishing at stair 161 top, and buckle 32 is lower extreme open-ended U-shaped structure, and U-shaped buckle 32 can insert inside draw-in groove 31, establishes stair 161 on passageway 16.
Referring to fig. 1-5, a second threaded hole is formed in the support plate 11, the second threaded hole extends in the left-right direction in the support plate 11, a first through hole is formed in the stair 161, the first through hole corresponds to the second threaded hole, a fastening screw 162 is connected to the stair 161 in a threaded manner, and the fastening screw 162 is used for fixing the stair 161 in the channel 16; the tightening screw 162 passes through the first through hole and secures the stair 161 in the channel 16 through the second threaded hole.
The bottom of the support column 12 is provided with a containing groove 121, the containing groove 121 extends in the up-down direction inside the support column 12, a fixed block 15 is arranged inside the containing groove 121, and the bottom of the fixed block 15 is fixedly connected with the support plate 11; the support column 12 is internally provided with a clamping mechanism for connecting the fixing block 15 with the support column 12.
Referring to fig. 1-5, a first chute 122 is formed in the support column 12, the first chute 122 extends left and right in the support column 12, and the first chute 122 is communicated with the accommodating groove 121; the clamping mechanism comprises a first ratchet 21 which is slidably arranged in the first chute 122, a second chute 22 is formed in the fixed block 15, the second chute 22 extends in the left-right direction in the fixed block 15, a second ratchet 23 is slidably arranged in the second chute 22, and the ratchet direction of the second ratchet 23 is opposite to that of the first ratchet 21.
The second chute 22 is internally provided with a spring 24, the spring 24 is used for resetting the second ratchet 23, the spring 24 extends in the left-right direction in the second chute 22, and the spring 24 is connected with the second ratchet 23.
The support column 12 is inserted into the support plate 11, the fixing block 15 enters the accommodating groove 121, the second ratchet teeth 23 inwards squeeze the first ratchet teeth 21, the spring 24 is compressed, and when the first ratchet teeth 21 and the second ratchet teeth 23 are not contacted any more, the spring 24 drives the first ratchet teeth 21 to reset; at this time, the bottoms of the first ratchet 21 and the second ratchet 23 are mutually clamped, and the support column 12 is difficult to detach from the support plate 11.
Referring to fig. 1-3, a driving mechanism is disposed inside the first chute 122, and the driving mechanism is used to drive the first ratchet 21 to move left and right inside the first chute 122; the support column 12 is internally provided with a first threaded hole which extends in the left-right direction inside the support column 12 and is communicated with the second chute 22.
The driving mechanism comprises a screw rod 25 in threaded connection with the first threaded hole, the screw rod 25 extends in the left-right direction inside the support column 12, and the screw rod 25 is in rotary connection with the second ratchet 23.
When the support column 12 needs to be disassembled, the screw rod 25 is rotated, the screw rod 25 drives the second ratchet 23 to slide towards the inside of the first chute 122, the second ratchet 23 is not clamped with the bottom of the first ratchet 21 any more, and the support column 12 can be disassembled from the support plate 11.
Referring to fig. 1-4, a supporting mechanism is arranged at the bottom of a supporting plate 11, and is fixedly connected with a supporting frame 10, and the supporting mechanism is used for fixedly connecting the supporting plate 11 to the supporting frame 10; the supporting mechanism comprises a triangle 26 which is abutted on the supporting frame 10, one side of the triangle 26 is detachably and fixedly connected with the supporting frame 10, and the top of the triangle 26 is detachably and fixedly connected with the bottom of the supporting plate 11; the triangular plate 26 is connected with the bottom of the supporting plate 11 through a first screw 27 and is connected with the supporting frame 10 through a second screw 28; the triangular plates 26 may form a stable triangular structure with the support plate 11, which will further firmly support the support plate 11.
The bottom of the support frame 10 is fixedly provided with a reinforcing frame 17, the reinforcing frame 17 is a plate-shaped frame with an opening in the middle, the reinforcing frame 17 is used for reinforcing the stability of the support frame 10, the reinforcing frame 17 is buried into concrete, and the support frame 10 can be stably fixed on the ground.
Referring to fig. 1-3, the working principle is: embedding the support frame 10 into the ground, and embedding the reinforcing frame 17 into the concrete ground; the support plate 11 can be stably fixed on the support frame 10 by connecting the triangle 26 with the support frame 10 through the second screw 28 and connecting the triangle 26 with the bottom of the support plate 11 through the first screw 27.
The support column 12 is inserted into the support plate 11, the fixing block 15 enters the accommodating groove 121, the second ratchet teeth 23 inwards squeeze the first ratchet teeth 21, the spring 24 is compressed, and when the first ratchet teeth 21 and the second ratchet teeth 23 are not contacted any more, the spring 24 drives the first ratchet teeth 21 to reset; at this time, the bottoms of the first ratchet 21 and the second ratchet 23 are mutually clamped, and the support column 12 is difficult to detach from the support plate 11.
Inserting the steel bar columns 14 into the through grooves 13, wherein a plurality of steel bar columns 14 form guardrail barriers; the buckle 32 on the stair 161 is inserted into the clamping groove 31, the stair 161 is fixed in the channel 16 through the fastening screw 162, and an operator can enter the upper supporting plate 11 through the stair 161.
After the use is finished, when the screw rod 25 is required to be disassembled, the screw rod 25 drives the second ratchet 23 to slide towards the inside of the first chute 122, the second ratchet 23 is not mutually clamped with the bottom of the first ratchet 21, and the support column 12 can be disassembled from the support plate 11; the support plate 11 and the stair 161 can be detached by detaching the fastening screw 162, the first screw 27 and the second screw 28, so that the operation platform is convenient to detach, a scaffold does not need to be built, and the working efficiency is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Pier shaft reinforcement bar ligature platform, its characterized in that includes: the support frame (10) and at least one support plate (11) arranged on the support frame (10) in a sliding way, wherein the support plate (11) is of a shape like a Chinese character 'Hui';
a plurality of support columns (12) are detachably and fixedly arranged on the support plate (11), a guardrail structure is arranged between the support columns (12), a containing groove (121) is formed in the bottom of each support column (12), the containing groove (121) extends in the up-down direction inside each support column (12), a fixed block (15) is arranged inside each containing groove (121), the bottom of each fixed block (15) is fixedly connected with the support plate (11), a channel (16) which is vertically communicated is formed inside each support plate (11), and stairs (161) are erected inside the channels (16);
the stair (161) is provided with a clamping mechanism which is used for clamping the stair (161) in the channel (16);
a clamping mechanism is arranged in the support column (12) and used for connecting the fixed block (15) with the support column (12);
the bottom of the supporting plate (11) is provided with a supporting mechanism which is fixedly connected with the supporting frame (10), and the supporting mechanism is used for fixedly connecting the supporting plate (11) on the supporting frame (10).
2. The pier body rebar tying platform of claim 1, wherein: a first chute (122) is formed in the support column (12), the first chute (122) extends leftwards and rightwards in the support column (12), and the first chute (122) is communicated with the accommodating groove (121);
the clamping mechanism comprises a first ratchet (21) which is slidably arranged in a first chute (122), a second chute (22) is formed in the fixed block (15), the second chute (22) extends in the left-right direction in the fixed block (15), a second ratchet (23) is slidably arranged in the second chute (22), and the ratchet direction of the second ratchet (23) is opposite to that of the first ratchet (21);
a spring (24) is arranged in the second sliding groove (22), the spring (24) is used for resetting the second ratchet (23), the spring (24) extends in the left-right direction in the second sliding groove (22), and the spring (24) is connected with the second ratchet (23);
the first sliding groove (122) is internally provided with a driving mechanism, and the driving mechanism is used for driving the first ratchet (21) to move left and right in the first sliding groove (122).
3. The pier body rebar tying platform of claim 2, wherein: the support column (12) is internally provided with a first threaded hole, the first threaded hole extends in the left-right direction in the support column (12), and the first threaded hole is communicated with the second chute (22);
the driving mechanism comprises a screw rod (25) in threaded connection with the first threaded hole, the screw rod (25) extends in the left-right direction inside the supporting column (12), and the screw rod (25) is in rotary connection with the second ratchet (23).
4. The pier body rebar tying platform of claim 1, wherein: the supporting mechanism comprises a triangular plate (26) which is abutted to the supporting frame (10), one side of the triangular plate (26) is detachably and fixedly connected with the supporting frame (10), and the top of the triangular plate (26) is detachably and fixedly connected with the bottom of the supporting plate (11).
5. The pier body rebar tying platform of claim 1, wherein: the support column (12) is internally provided with a plurality of through grooves (13), and the guardrail structure comprises steel bar columns (14) which are slidably arranged in the through grooves (13).
6. The pier body rebar tying platform of claim 1, wherein: a plurality of clamping grooves (31) which are vertically communicated are formed in the supporting plate (11), the clamping mechanism comprises a buckle (32) fixedly arranged at the top of the stair (161), and the buckle (32) is of a U-shaped structure with an opening at the lower end;
the utility model discloses a stair, including backup pad (11) and stair (161), backup pad (11) are inside to be seted up the second screw hole, the second screw hole extends along left and right directions in backup pad (11) inside, first through-hole has been seted up on stair (161), first through-hole corresponds with the second screw hole, threaded connection has fastening screw (162) on stair (161), fastening screw (162) are used for fixing stair (161) inside passageway (16).
7. The pier shaft rebar tying platform of any one of claims 1-6, wherein: the support frame (10) bottom is fixed and is equipped with reinforcement frame (17), reinforcement frame (17) are the platy frame of middle open-ended, reinforcement frame (17) are used for strengthening the stability of support frame (10).
CN202322526838.1U 2023-09-18 2023-09-18 Pier body steel bar binding platform Active CN220767749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322526838.1U CN220767749U (en) 2023-09-18 2023-09-18 Pier body steel bar binding platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322526838.1U CN220767749U (en) 2023-09-18 2023-09-18 Pier body steel bar binding platform

Publications (1)

Publication Number Publication Date
CN220767749U true CN220767749U (en) 2024-04-12

Family

ID=90620099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322526838.1U Active CN220767749U (en) 2023-09-18 2023-09-18 Pier body steel bar binding platform

Country Status (1)

Country Link
CN (1) CN220767749U (en)

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