CN219825219U - Fastening device for hoisting cast-in-place pile guide pipe - Google Patents
Fastening device for hoisting cast-in-place pile guide pipe Download PDFInfo
- Publication number
- CN219825219U CN219825219U CN202321342305.1U CN202321342305U CN219825219U CN 219825219 U CN219825219 U CN 219825219U CN 202321342305 U CN202321342305 U CN 202321342305U CN 219825219 U CN219825219 U CN 219825219U
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- semicircular
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- hoisting
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a fastening device for hoisting a cast-in-place pile guide pipe, which comprises two semicircular hoops, wherein the two semicircular hoops are oppositely arranged; the semicircular clamp comprises a clamping ring part and two side lug parts, mounting holes are correspondingly formed in the two side lug parts, vertical clamping grooves are correspondingly formed in the lower end faces of the two side lug parts, the two semicircular clamps are fastened through the mounting holes in a matched mode through bolts, and a positioning clamp is welded at the central position of the periphery of one semicircular clamp. The utility model enhances the contact area between the conduit and the lifting device, enhances the controllability of the conduit and greatly reduces the safety risk; the utility model has simple operation, can be used in a turnover way, has low professional level requirement on operators, and the required materials are easy to purchase and are all common materials in construction sites of constructional engineering; the utility model has strong flexibility, can automatically determine the size specification according to the actual requirements of projects, is suitable for the cast-in-place piles with different specifications, and is beneficial to popularization and use.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering construction, and particularly provides a fastening device for hoisting a cast-in-place pile guide pipe.
Background
In the pouring process of the cast-in-place pile, a guide pipe is required to be lowered for concrete pouring to form the pile, and the traditional construction process for installing the guide pipe is to use a steel wire rope for hoisting, and workers manually control the position of the guide pipe to pour concrete. In the construction process, as the steel wire rope is directly bound on the guide pipe, the guide pipe is easily deviated due to the influence of self weight and objective factors, and the guide pipe is easily caused to fall off in the hoisting process, so that safety accidents are caused, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims to provide a fastening device for hoisting a cast-in-place pile guide pipe, which can effectively solve the problems.
The technical scheme of the utility model is as follows: a fastening device for hoisting a cast-in-place pile guide pipe comprises two semicircular hoops 1, wherein the two semicircular hoops 1 are oppositely arranged; the semicircular clamp 1 comprises a clamping ring portion 1a and two side lug portions 1b, mounting holes 1c are correspondingly formed in the two side lug portions 1b, vertical clamping grooves 1d are correspondingly formed in the lower end faces of the two side lug portions 1b, the two semicircular clamps 1 are fastened through the mounting holes 1c in cooperation with bolts 2, and positioning clamps 3 are welded at the peripheral central positions of one semicircular clamp 1.
Further, the semicircular clip 1 is made of a steel sheet having a thickness of 10 mm.
Further, the bolt 2 is a bolt with a diameter of 20 mm.
Further, the positioning card 3 is in a bent hook shape, and the positioning card 3 is made of steel sheets with the thickness of 10mm and the length of 8 cm.
The utility model has the following beneficial effects:
the utility model enhances the contact area between the conduit and the lifting device, enhances the controllability of the conduit and greatly reduces the safety risk; the utility model has simple operation, can be used in a turnover way, has low professional level requirement on operators, and the required materials are easy to purchase and are all common materials in construction sites of constructional engineering; the utility model has strong flexibility, can automatically determine the size specification according to the actual requirements of projects, is suitable for the cast-in-place piles with different specifications, and is beneficial to popularization and use.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a front view of the present utility model;
in the figure: 1. a semicircular clamp; 1a, a clasp part; 1b, ear parts; 1c, mounting holes; 1d, a vertical clamping groove; 2. a bolt; 3. and (5) positioning the card.
Detailed Description
The utility model is described in detail below with reference to the drawings and examples.
As shown in fig. 1 and 2, a fastening device for hoisting a cast-in-place pile guide pipe comprises two semicircular hoops 1, wherein the two semicircular hoops 1 are oppositely arranged; the semicircular clamp 1 comprises a clamping ring portion 1a and two side lug portions 1b, mounting holes 1c are correspondingly formed in the two side lug portions 1b, vertical clamping grooves 1d are correspondingly formed in the lower end faces of the two side lug portions 1b, the two semicircular clamps 1 are fastened through the mounting holes 1c in cooperation with bolts 2, and a positioning clamp 3 is welded at the central position of the periphery of one semicircular clamp 1.
In the embodiment according to the utility model, the semicircular clip 1 is made of steel sheet having a thickness of 10 mm.
In the embodiment of the utility model, bolts 2 are bolts having a diameter of 20 mm.
In the embodiment of the utility model, the positioning card 3 is in a bent hook shape, and the positioning card 3 is made of steel sheets with the thickness of 10mm and the length of 8 cm.
According to the utility model, the two semicircular hoops 1 are fastened on the guide pipe by matching with the bolts 2, the steel wire ropes are bound and fixed on the vertical clamping grooves 1d at the two sides, and are positioned and reinforced by the positioning clamp 3, so that the friction force of the steel wire ropes can be effectively increased by the positioning clamp 3, and the sliding of the steel wire ropes is limited; after the device is used, the contact area of the guide pipe and the lifting device is enhanced, meanwhile, the controllability of the guide pipe is enhanced, and the safety risk is greatly reduced.
The specific application mode of the utility model is as follows: after the final hole of the cast-in-place pile is inspected and accepted, a steel guide pipe is required to be lowered for concrete pouring, the guide pipe is bound by the utility model before concrete pouring, the center of the cast-in-place pile is hung and concrete is poured according to the position of the cast-in-place pile, and the guide pipe is installed and cleaned along with the pouring progress.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (4)
1. The fastening device for hoisting the cast-in-place pile guide pipe is characterized by comprising two semicircular hoops (1), wherein the two semicircular hoops (1) are oppositely arranged; the semicircular clamp (1) comprises a clamp ring part (1 a) and two side lug parts (1 b), wherein mounting holes (1 c) are correspondingly formed in the two side lug parts (1 b), vertical clamping grooves (1 d) are correspondingly formed in the lower end faces of the two side lug parts (1 b), the two semicircular clamp (1) are fastened through the mounting holes (1 c) in cooperation with bolts (2), and a positioning clamp (3) is welded at the peripheral central position of one semicircular clamp (1).
2. A fastening device for hoisting a cast-in-place pile conduit according to claim 1, characterized in that the semicircular clip (1) is made of steel sheet with a thickness of 10 mm.
3. A fastening device for hoisting a cast-in-place pile pipe according to claim 1, characterized in that the bolts (2) are bolts of 20mm diameter.
4. A fastening device for hoisting a cast-in-place pile pipe according to claim 1, characterized in that the positioning clamp (3) is in the shape of a curved hook, and the positioning clamp (3) is made of steel sheet with a thickness of 10mm and a length of 8 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342305.1U CN219825219U (en) | 2023-05-30 | 2023-05-30 | Fastening device for hoisting cast-in-place pile guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342305.1U CN219825219U (en) | 2023-05-30 | 2023-05-30 | Fastening device for hoisting cast-in-place pile guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219825219U true CN219825219U (en) | 2023-10-13 |
Family
ID=88273266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342305.1U Active CN219825219U (en) | 2023-05-30 | 2023-05-30 | Fastening device for hoisting cast-in-place pile guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219825219U (en) |
-
2023
- 2023-05-30 CN CN202321342305.1U patent/CN219825219U/en active Active
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