CN214424052U - Lattice column steel bracket mounting tool - Google Patents
Lattice column steel bracket mounting tool Download PDFInfo
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- CN214424052U CN214424052U CN202022601112.6U CN202022601112U CN214424052U CN 214424052 U CN214424052 U CN 214424052U CN 202022601112 U CN202022601112 U CN 202022601112U CN 214424052 U CN214424052 U CN 214424052U
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- lattice column
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- pothook
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Abstract
The utility model provides a lattice column steel bracket mounting tool, set up in bracing piece, hand-operated block and the V-arrangement pothook of inversion above the lattice column including the slope, the bracing piece lower extreme is equipped with the fixation clamp, the fixation clamp centre gripping is fixed in lattice column top, hand-operated block is fixed in upper end of the support bar, the pothook is used for catching on the relative both sides of steel bracket, hand-operated block is equipped with the chain, chain one end is connected pothook, the other end are used for applying the pulling force. The utility model has the advantages that: on one hand, the installation elevation of the steel corbel can be accurately controlled, so that the lattice column and the trestle are connected more closely and accurately, the strength of the connecting node is enhanced, the stress performance of the lattice column is exerted to the maximum, and the integral bearing capacity of the trestle is improved; on the other hand, the operation is simple, labor and time are saved, the mounting time of the lattice column steel corbels can be greatly shortened, the mounting period of the steel corbels is shortened, and the lattice column steel corbel welding operation with high construction period quality requirements can be met.
Description
Technical Field
The utility model relates to a civil construction technical field especially relates to a lattice column steel bracket mounting tool.
Background
During construction of the inner support of the foundation pit, a general trestle area (vehicles needing to pass) or other upright piles with bearing requirements are required, steel corbels are required to be welded at the connection areas of the lattice column tops of the upright piles and other support members for reinforcement, and meanwhile the mounting height of the steel corbels is required to be strictly controlled so as to meet the requirement of reinforcing the bearing capacity of the top of the lattice column in the area.
The traditional steel corbel is installed in a manual lifting mode, and the method firstly adopts manual installation, so that the installation accuracy of the steel corbel cannot meet the requirement that the horizontal height of a top supporting plate of the steel corbel is consistent, and a large amount of labor and time are consumed.
SUMMERY OF THE UTILITY MODEL
In view of this, the problem that traditional steel corbel installation accuracy is low and efficiency is poor, the embodiment of the utility model provides a but steel corbel mounting tool of high accuracy control lattice column steel corbel mounting height of simple easy operation.
An embodiment of the utility model provides a lattice column steel bracket mounting tool, set up in bracing piece, the hand-drive block and the V-arrangement pothook of invering above the lattice column including the slope, the bracing piece lower extreme is equipped with the fixation clamp, the fixation clamp centre gripping is fixed in lattice column top, the hand-drive block is fixed in upper end of the support bar, the pothook is used for catching on the relative both sides of steel bracket, the hand-drive block is equipped with the chain, chain one end is connected pothook, the other end are used for applying the pulling force.
Furthermore, the fixing clamp comprises a supporting plate and a plurality of clamping heads arranged on the lower portion of the supporting plate, the upper portion of the supporting plate is connected with the supporting rod, and all the clamping heads are clamped at the top end of the lattice column.
Furthermore, one end of the chain is provided with a hook, and the middle part of the hook is hung on the hook.
Furthermore, the support rod is a steel pipe, and the hand-drive block is hung at the upper end of the support rod.
Furthermore, both ends of the clamping hook are provided with hooks, and the hooks hook both sides of the steel corbel top plate respectively.
Furthermore, the clamping hook is formed by bending a shaped reinforcing steel bar.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: compared with the traditional steel corbel installation mode, the installation tool for the latticed column steel corbels adopts a simple and easy-to-operate mechanical tool, on one hand, the installation elevation of the steel corbels can be accurately controlled, so that the latticed column and the trestle are connected more closely and accurately, the strength of the connecting node is enhanced, the stress performance of the latticed column is exerted to the maximum, and the integral bearing capacity of the trestle is improved; on the other hand, the operation is simple, labor and time are saved, the mounting time of the lattice column steel corbels can be greatly shortened, the mounting period of the steel corbels is shortened, and the lattice column steel corbel welding operation with high construction period quality requirements can be met.
Drawings
FIG. 1 is a front view of a lattice column steel corbel installation tool of the present invention;
fig. 2 is a side view of the utility model discloses a lattice column steel bracket mounting tool.
In the figure: 1-supporting rod, 2-manual hoist, 3-clamping hook, 4-fixing clamp, 5-chain, 6-hook, 7-steel corbel, 8-lattice column, 9-supporting plate, 10-clamping head and 11-hook.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention provides a lattice column steel corbel installation tool, which is mainly used for a trestle bridge area lattice column, and specifically includes a support rod 1, a manual hoist 2 and a hook 3.
Specifically, the support rod 1 is obliquely arranged above the lattice column 8, i.e. on the upper side of the lattice column 8. The lower end of the support rod 1 is provided with a fixing clamp 4, the fixing clamp 4 is clamped and fixed on the top end of the lattice column 8, and the support rod 1 is detachably fixed on the lattice column 8 through the fixing clamp 4. The fixing clip 4 comprises a supporting plate 9 and a plurality of clamping heads 10 arranged at the lower part of the supporting plate 9, the supporting rod 1 is connected at the upper part of the supporting plate 9, the supporting rod 1 is connected with the supporting plate 9 in a welding way, and all the clamping heads 10 are clamped on angle steel or batten plates at the top end of the lattice column 8.
The manual hoist 2 is fixed on the upper end of the support rod 1, wherein the support rod 1 is a steel pipe, and the manual hoist 2 is hung on the upper end of the support rod 1. The manual hoist 2 is provided with a chain 5, one part of the chain 5 is close to the side surface of the lattice column 8, the end part of the part is connected with the hook 3, the end part of the other part of the chain 5 is used for applying pulling force, and the hook 3 can be lifted by pulling the chain 5.
The pothook 3 is an inverted V-shaped hook, the two ends of the pothook 3 are respectively provided with a hook 11, and the two hooks 11 hook the two sides of the top plate of the steel corbel 7 respectively. The middle part of the hook 3 is connected with one end of the chain 5, and the chain 5 drives the hook 3 to lift. The clamping hook 3 is formed by bending a shaped steel bar, a hook 6 is arranged at one end of the chain, and the middle part of the clamping hook 3 is hung on the hook 6. The pothook 3 has certain plasticity, and can be detachably connected with the chain 5 in a hanging manner, so that the pothook 3 can be clamped with the steel corbel 7 conveniently. In addition, a plurality of clamping hooks 3 with different specifications can be arranged and matched with the manual hoist 2 for use, so that the installation of the steel corbels 7 with different specifications is adapted.
Referring to fig. 1 and 2, the construction steps for installing the steel corbel by using the lattice column steel corbel installation tool are as follows:
(1) manually excavating latticed columns in the trestle area to be 200mm below the installation design elevation of the steel corbel 7, namely excavating to be 500mm below the trestle cushion surface;
(2) measuring the installation design elevation of the steel corbel 7 by using a level gauge and marking on the latticed column 8;
(3) installing a steel bracket installing tool: clamping the fixing clamp 4 on a latticed column 8 angle steel or a batten plate, and hanging the manual hoist 2 on the upper end of the supporting rod 1;
(4) hooking two sides of a top plate of a steel corbel 7 by using two hooks 11 of the hook 3, and hanging the hook 3 on a hook 6 of the chain 5;
(5) pulling the hand hoist 2 to integrally lift the steel corbel 7 along the side face of the lattice column 8 until the steel corbel is accurately lifted to a pre-marked position;
(6) after the positioning is finished, the steel corbels 7 are welded and fixed, and soil is backfilled and tamped to the elevation of the bedding surface.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a lattice column steel bracket mounting tool which characterized in that: set up in bracing piece, hand block and the V-arrangement pothook of invering above the lattice column including the slope, the bracing piece lower extreme is equipped with the fixation clamp, the fixation clamp centre gripping is fixed in lattice column top, hand block is fixed in bracing piece upper end, the pothook is used for catching on the relative both sides of steel corbel, hand block is equipped with the chain, chain one end is connected pothook, the other end are used for applying the pulling force.
2. The lattice column steel corbel installation tool of claim 1, wherein: the fixing clamp comprises a supporting plate and a plurality of clamping heads arranged on the lower portion of the supporting plate, the upper portion of the supporting plate is connected with the supporting rod, and all the clamping heads are clamped at the top end of the lattice column.
3. The lattice column steel corbel installation tool of claim 1, wherein: one end of the chain is provided with a hook, and the middle part of the hook is hung on the hook.
4. The lattice column steel corbel installation tool of claim 1, wherein: the bracing piece is the steel pipe, hand block hang in bracing piece upper end.
5. The lattice column steel corbel installation tool of claim 1, wherein: both ends of the clamping hook are provided with hooks, and the two hooks hook both sides of the steel corbel top plate respectively.
6. The lattice column steel corbel installation tool of claim 1, wherein: the clamping hook is formed by bending a shaped reinforcing steel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601112.6U CN214424052U (en) | 2020-11-11 | 2020-11-11 | Lattice column steel bracket mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601112.6U CN214424052U (en) | 2020-11-11 | 2020-11-11 | Lattice column steel bracket mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214424052U true CN214424052U (en) | 2021-10-19 |
Family
ID=78059894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022601112.6U Active CN214424052U (en) | 2020-11-11 | 2020-11-11 | Lattice column steel bracket mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214424052U (en) |
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2020
- 2020-11-11 CN CN202022601112.6U patent/CN214424052U/en active Active
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