CN220167528U - Bracket for binding and installing reinforcing steel bars of bearing platform beam - Google Patents

Bracket for binding and installing reinforcing steel bars of bearing platform beam Download PDF

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Publication number
CN220167528U
CN220167528U CN202320932195.8U CN202320932195U CN220167528U CN 220167528 U CN220167528 U CN 220167528U CN 202320932195 U CN202320932195 U CN 202320932195U CN 220167528 U CN220167528 U CN 220167528U
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CN
China
Prior art keywords
support
binding
steel bars
steel
bearing platform
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Active
Application number
CN202320932195.8U
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Chinese (zh)
Inventor
白艳东
秦晓天
耿海江
吴国庆
高志新
赵杰
李鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway 12th Bureau Group Co Ltd
China Railway 12th Bureau Group Construction and Installation Engineering Co Ltd
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China Railway 12th Bureau Group Co Ltd
China Railway 12th Bureau Group Construction and Installation Engineering Co Ltd
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Priority to CN202320932195.8U priority Critical patent/CN220167528U/en
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Abstract

The utility model belongs to the technical field of steel bar binding and installation, and discloses a support for binding and installing a bearing platform beam steel bar. The support is suitable for binding and installing reinforcing steel bars of girder type bearing platforms and frame girders with large cross sections of different sizes, has the advantages of stable structure, safe use, convenient operation, simple installation and disassembly operations, and high working efficiency, and can be used by constructors of common working types, so that the reinforcing steel bars of the girder of the bearing platforms can be easily lifted to a certain height, the binding and the installation of the reinforcing steel bars are convenient, and the support is time-saving and labor-saving.

Description

Bracket for binding and installing reinforcing steel bars of bearing platform beam
Technical Field
The utility model belongs to the technical field of reinforcement binding and installation, and relates to a support required for binding and installing reinforcement of a large-section and large-size beam bearing platform and frame beam.
Background
With the vigorous development of the building industry, high-rise buildings and high-speed rail station houses are in mass appearance, higher requirements are put on the structural form of the building, and various structural members with ultra-large cross sections are layered endlessly. In the design of an underground foundation structure, in order to meet the load born by a foundation, a beam type bearing platform with a large section and a large size and a frame beam are arranged to meet the stress requirement, the beam with the ultra-large section has high difficulty in binding the steel bars at the bottom of the beam, and the condition of 'jump binding' exists in the binding process of the steel bars at the bottom of the beam; in addition, because the dead weight of the beam steel bar is relatively large, the beam steel bar needs to be supported for binding in the binding process, a steel pipe frame is used for supporting the beam steel bar on site, after the beam steel bar is bound, the beam steel bar is placed into a beam nest with the assistance of a tower crane, a great amount of time of the tower crane is occupied in the mode, the construction efficiency is low, and the weight born by the steel pipe is limited to a certain extent.
In view of the current construction conditions, it is necessary to design a bracket for binding and installing reinforcing steel bars of a bearing platform beam to meet the field construction requirements.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a bracket for binding and installing reinforcing steel bars of a bearing platform beam.
The technical scheme includes that the support for binding and installing the bearing platform beam steel bars comprises two support jacks arranged at intervals longitudinally, wherein the upper ends of the support jacks are vertically provided with sleeves, support vertical rods are inserted into the sleeves, the upper ends of the support vertical rods are fixedly connected with U-shaped jacking seats, the U-shaped jacking seats on two sides are respectively connected with two ends of a support cross rod in a supporting mode, and the steel bars are supported on the upper ends of the support cross rods.
Further, the support cross bar comprises two channel steel which are arranged side by side, and the bottom plates of the two channel steel are opposite and are fixedly connected by a spacing control column.
Further, through holes are formed in the two side baffles of the U-shaped jacking and the supporting cross rod in the U-shaped jacking, and the U-shaped jacking and the supporting cross rod are fixedly connected through threaded rods and nuts in the through holes.
The support is suitable for binding and installing reinforcing steel bars of girder type bearing platforms and frame girders with large cross sections of different sizes, has the advantages of stable structure, safe use, convenient operation, simple installation and disassembly operations, and high working efficiency, and can be used by constructors of common working types, so that the reinforcing steel bars of the girder of the bearing platforms can be easily lifted to a certain height, the binding and the installation of the reinforcing steel bars are convenient, and the support is time-saving and labor-saving.
The bottom of this support is the jack component, can be with beam steel skeleton frame lifting to certain height easily in the use, makes things convenient for the ligature of any high beam steel bar, and self material has great rigidity, can bear the reinforcing bar of great weight, and two channel-section steel pass through the screw rod with this support to be connected, and the overall stability that uses is better, and overall security is better in the use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the vertical support of the present utility model;
FIG. 3 is a schematic view of the structure of the stand jack of the present utility model;
FIG. 4 is a schematic view of the structure of the U-shaped jacking of the present utility model;
FIG. 5 is a schematic view of the structure of the support rail of the present utility model;
fig. 6 is a schematic representation of the use of the present utility model.
In the figure: 1. a support jack; 2. a sleeve; 3. a supporting vertical rod; 4. a U-shaped jacking; 5. channel steel; 6. a harness cord screw; 7. and a spacing control column.
Detailed Description
In order to better understand the purpose, structure and function of the present utility model, a bracket for tie-down and installation of a girder steel reinforcement of a bearing platform according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a support for binding and installing reinforcing steel bars of a bearing platform beam comprises two support jacks 1 arranged at intervals longitudinally, wherein a sleeve 2 is vertically arranged at the upper end of each support jack 1, a support vertical rod 3 is inserted into the sleeve 2, the upper ends of the support vertical rods 3 are fixedly connected with U-shaped jacking supports 4, the U-shaped jacking supports 4 at two sides respectively support two ends of a support cross rod, and reinforcing steel bars are supported at the upper ends of the support cross rods. The bracket is convenient to disassemble and assemble, has high structural strength and rigidity, and can be recycled.
As shown in fig. 3 and 4, in this embodiment, the upper end of the bracket jack 1 is provided with a sleeve 2, the upper end of the sleeve 2 is provided with a sleeve connection port, the lower end of the U-shaped jacking 4 is fixedly connected with a steel pipe as a supporting vertical rod 3, the diameter of the lower opening of the steel pipe is consistent with the diameter of the inner opening of the sleeve connection port, the lower opening of the steel pipe and the diameter of the inner opening of the sleeve connection port can be perfectly matched together through the sleeve connection port, and the lower opening of the steel pipe and the inner opening of the sleeve connection port are connected stably, and meanwhile, the lower opening of the U-shaped jacking is convenient to detach and install. The bottom of the steel pipe below the U-shaped jacking 4 is inserted into a sleeve connecting port of the sleeve 2 at the upper part of the bracket jack 1, and the two can be stably connected together.
The middle positions of the baffles on the two sides of the U-shaped jacking 4 are provided with holes, so that the screw rod 6 can pass through. As shown in fig. 5, the two channel steel 5 are placed back to back and are connected and combined by the spacing control column 7 to form a double channel steel, so that the stress stability is improved, meanwhile, a preformed hole is formed in the end of the double channel steel, the position of the double channel steel is fixed by penetrating a screw 6 through the preformed hole on the U-shaped jacking 4 and the double channel steel, the stability of the channel steel 5 can be ensured in the use process, the sliding is not easy to occur, and the whole use process has no safety risk.
The bracket disclosed by the utility model is simple in mounting and dismounting operation, can be used by constructors of common industrial types, and is time-saving, labor-saving and high in working efficiency. The bottom of this support is the jack component, can be with beam steel skeleton lifting to certain height easily in the use, makes things convenient for the ligature of any high beam steel. The self material has great rigidity, can bear the reinforcing bar of great weight, and two channel-section steel are fixed with being connected through the screw rod, and the use overall stability is better, and the overall security is better in the use.
As shown in fig. 6, in the steel bar binding process of the beam type bearing platform, after the double-support groove steel passes through the upper layer steel bar, the double-support groove steel is assembled with other components of the vertical support, the height is freely lifted according to the binding condition of workers, and the beam steel bar is supported, so that the binding is convenient for the workers.
After the binding of the steel bars is completed, the whole support system is lowered by the height adjusting rod of the rotary support jack 1, the double channel steel is removed, and the beam steel bars can be placed in place.
Compared with the binding mode of the traditional beam type bearing platform steel bars, the steel bar type bearing platform steel bar binding machine is supported through the steel tube support, the steel bar framework is lifted by the tower crane after binding is completed, the steel tube support is pulled out, and then the steel bar framework is placed in the beam nest, so that the steel bar type bearing platform steel bar binding machine is extremely complicated, and tower crane resources can be occupied. When the support is used, the tower crane is not needed to hoist the steel reinforcement framework, the whole steel reinforcement framework is lifted by the support in the steel reinforcement binding process, the steel reinforcement framework is dropped after binding is completed, the double-support groove steel is pulled away, and the whole steel reinforcement framework can be placed in a beam, so that the whole construction process is simplified.
The support disclosed by the utility model is simple in structure, strong in feasibility, good in operability, capable of being recycled, greatly reduced in construction cost, environment-friendly, energy-saving, good in technical, economic and social benefits, and particularly has great application prospects in the technical fields of binding and installing large-section and large-size beam type bearing platforms and frame beam steel bars. The practice proves that the bracket has the advantages of convenience and quickness, convenience in assembly, labor saving, good use, environment friendliness, health in practice and the like, and can be widely popularized.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (3)

1. A support for cushion cap roof beam reinforcement and installation, its characterized in that, including two support jacks (1) that vertical interval set up, the upper end of support jack (1) is vertical to be set up sleeve (2), peg graft in sleeve (2) and support montant (3), the upper end fixed connection U type jacking (4) of support montant (3), the both ends of a support horizontal pole are respectively supported in U type jacking (4) of both sides, support horizontal pole upper end supporting beam reinforcement.
2. The bracket for tie-down and installation of bearing platform beam steel bars according to claim 1, characterized in that the supporting cross bar comprises two side-by-side channel steels (5), and the bottom plates of the two channel steels (5) are opposite and are fixedly connected by a spacing control column (7).
3. The bracket for tie-down and installation of the bearing platform beam reinforcement according to claim 1 or 2, wherein through holes are formed in two side baffles of the U-shaped jacking (4) and a supporting cross rod in the U-shaped jacking (4), and the U-shaped jacking (4) and the supporting cross rod are fixedly connected through threaded bolts and nuts in the through holes.
CN202320932195.8U 2023-04-24 2023-04-24 Bracket for binding and installing reinforcing steel bars of bearing platform beam Active CN220167528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320932195.8U CN220167528U (en) 2023-04-24 2023-04-24 Bracket for binding and installing reinforcing steel bars of bearing platform beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320932195.8U CN220167528U (en) 2023-04-24 2023-04-24 Bracket for binding and installing reinforcing steel bars of bearing platform beam

Publications (1)

Publication Number Publication Date
CN220167528U true CN220167528U (en) 2023-12-12

Family

ID=89059803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320932195.8U Active CN220167528U (en) 2023-04-24 2023-04-24 Bracket for binding and installing reinforcing steel bars of bearing platform beam

Country Status (1)

Country Link
CN (1) CN220167528U (en)

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