CN218090851U - Pile foundation reinforcing steel bar positioning mould - Google Patents
Pile foundation reinforcing steel bar positioning mould Download PDFInfo
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- CN218090851U CN218090851U CN202222057488.4U CN202222057488U CN218090851U CN 218090851 U CN218090851 U CN 218090851U CN 202222057488 U CN202222057488 U CN 202222057488U CN 218090851 U CN218090851 U CN 218090851U
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- positioning fixture
- pile foundation
- fixture
- steel bar
- location fixture
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Abstract
The utility model discloses a pile foundation reinforcing bar location mould, it constitutes including location fixture and lower location fixture, it is circular to go up location fixture and location fixture down, and goes up the diameter of location fixture and be greater than location fixture down, it is provided with the draw-in groove along the circumference to go up location fixture, the opening width of draw-in groove equals the diameter of reinforcing bar, the even fixed mounting in bottom surface of location fixture has the bracing piece down, the centre of a circle department of going up location fixture and lower location fixture passes through accommodate the lead screw and connects. The utility model discloses an go up the location fixture and can realize the location to the pile foundation reinforcing bar, no longer need the welding, improved work efficiency.
Description
Technical Field
The utility model relates to a mould that engineering construction used especially relates to a pile foundation reinforcing bar location mould.
Background
In the traditional pile foundation steel bar embedding construction process, the method that the position of the embedded steel bar is marked on the positioning hoop and then the embedded steel bar is welded on the positioning hoop is adopted, but the labor and the labor are wasted, the positioning precision is poor, and the construction efficiency is low.
Disclosure of Invention
In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a pile foundation reinforcing bar location mould, its constitution includes positioning fixture and lower positioning fixture, it is circular to go up positioning fixture and positioning fixture down, and the diameter of going up positioning fixture is greater than positioning fixture down, it is provided with the draw-in groove along the circumference to go up positioning fixture, the opening width of draw-in groove equals the diameter of reinforcing bar, the even fixed mounting in bottom surface of positioning fixture has the bracing piece down, the centre of a circle department of going up positioning fixture and lower positioning fixture is connected through accommodate the lead screw.
In order to adjust the distance between the upper positioning fixture and the lower positioning fixture conveniently, the adjusting screw rod comprises a threaded rod, a nut and a connecting rod, the nut is matched with the threaded rod, the bottom of the threaded rod is fixedly installed at the circle center of the upper surface of the lower positioning fixture, the top of the connecting rod is fixedly installed at the circle center of the bottom surface of the upper positioning fixture, the inner diameter of the round steel pipe of the connecting rod is equal to the diameter of the threaded rod, the connecting rod is sleeved on the threaded rod, and the bottom of the connecting rod is in contact with the nut.
In order to effectively reduce the weight of the upper positioning fixture and the lower positioning fixture, notches are uniformly arranged on the upper positioning fixture and the lower positioning fixture.
In order to better control the quality of the engineering, the lower positioning fixture is also provided with a steel bar clamping groove along the circumference, and the opening width of the clamping groove is equal to the diameter of the steel bar.
In order to adjust the nut conveniently, handles are fixedly mounted on the two symmetrical side faces of the nut.
The utility model has the advantages that: when the pile foundation steel bars are pre-buried, the pile foundation steel bars can be positioned by the upper positioning fixture, welding is not needed any more, and the working efficiency is improved; and when the pile foundation steel reinforcement cage is made, the upper positioning fixture and the lower positioning fixture can accurately control the technical indexes such as the space, the verticality and the like of the steel reinforcement cage main reinforcement and the steel reinforcement cage stirrup, so that the work efficiency of steel reinforcement cage making is greatly improved, the quality is improved, and the progress and the construction quality of the project can be effectively ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the upper positioning jig.
In the figure: go up positioning fixture 1, connecting rod 2, nut 3, threaded rod 4, lower positioning fixture 5, bracing piece 6, draw-in groove 7, handle 8, breach 9.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
In fig. 1 to 2, a pile foundation reinforcing steel bar location mould, its constitution includes location fixture 1 and lower location fixture 5, its characterized in that: the steel bar positioning fixture comprises an upper positioning fixture 1, a lower positioning fixture 5, a supporting rod 6, a clamping groove 7, a reinforcing steel bar, a supporting rod and a regulating screw rod, wherein the upper positioning fixture 1 and the lower positioning fixture 5 are circular, the diameter of the upper positioning fixture 1 is larger than that of the lower positioning fixture 5, the clamping groove 7 is formed in the upper positioning fixture 1 along the circumference, the opening width of the clamping groove 7 is equal to that of the reinforcing steel bar, the supporting rod 6 is uniformly and fixedly installed on the bottom surface of the lower positioning fixture 5, and the circle centers of the upper positioning fixture 1 and the lower positioning fixture 5 are connected through the regulating screw rod.
Further, accommodate the lead screw includes threaded rod 4, with threaded rod 4 matched with nut 3 and connecting rod 2, the centre of a circle department of 5 upper surfaces of lower positioning fixture of bottom fixed mounting of threaded rod 4, the top fixed mounting of connecting rod 2 is in the centre of a circle department of 1 bottom surfaces of last positioning fixture, 2 circular steel pipes of connecting rod, and its internal diameter equals the diameter of threaded rod 4, connecting rod 2 cup joints on threaded rod 4, and its bottom contacts with nut 3.
Furthermore, notches 9 are uniformly arranged on the upper positioning fixture 1 and the lower positioning fixture 5.
Further, the lower positioning fixture 5 is also provided with a clamping groove 7 along the circumference, and the opening width of the clamping groove 7 is equal to the diameter of the steel bar.
Furthermore, handles 8 are fixedly arranged on the symmetrical two side surfaces of the nut 3.
During construction, the upper positioning fixture 1 and the lower positioning fixture 5 are manufactured according to a distribution design drawing of pile foundation steel bars, and in the binding process, the clamping grooves 7 on the upper positioning fixture 1 and the lower positioning fixture 5 are right in time for clamping the steel bars corresponding to the columns, so that the steel bars are accurately positioned, the operation is convenient, and the working efficiency is improved; when the distance between the upper positioning fixture 1 and the lower positioning fixture 5 needs to be adjusted, the handle is rotated forwards or reversely to drive the nut 3 to rotate forwards or backwards, so that the connecting rod 2 can ascend or descend, the purpose of adjusting the distance between the upper positioning fixture 1 and the lower positioning fixture 5 is achieved, the required height and size can be adjusted in time according to site requirements, and the overall effect of erecting the steel reinforcement framework is ensured. This location mould construction convenience, simple structure can accurate control steel reinforcement cage central deviation and the superficial cage problem in the work progress, and effectual accomplishing advance control to bridge pile foundation construction quality's general illness.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "side", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pile foundation reinforcing bar location mould, its constitution includes positioning fixture (1) and lower positioning fixture (5), its characterized in that: the steel bar positioning device is characterized in that the upper positioning fixture (1) and the lower positioning fixture (5) are circular, the diameter of the upper positioning fixture (1) is larger than that of the lower positioning fixture (5), a clamping groove (7) is formed in the periphery of the upper positioning fixture (1), the opening width of the clamping groove (7) is equal to the diameter of a steel bar, supporting rods (6) are uniformly and fixedly mounted on the bottom surface of the lower positioning fixture (5), and the circle centers of the upper positioning fixture (1) and the lower positioning fixture (5) are connected through adjusting screw rods.
2. The pile foundation reinforcement positioning mould of claim 1, characterized in that: the adjusting screw comprises a threaded rod (4), a nut (3) matched with the threaded rod (4) and a connecting rod (2), the bottom of the threaded rod (4) is fixedly installed at the circle center of the upper surface of the lower positioning fixture (5), the top of the connecting rod (2) is fixedly installed at the circle center of the bottom surface of the upper positioning fixture (1), the circular steel pipe of the connecting rod (2) is equal to the diameter of the threaded rod (4), the connecting rod (2) is sleeved on the threaded rod (4), and the bottom of the connecting rod is in contact with the nut (3).
3. The pile foundation reinforcement positioning mould of claim 1, characterized in that: notches (9) are uniformly arranged on the upper positioning fixture (1) and the lower positioning fixture (5).
4. The pile foundation steel bar positioning mould according to claim 1, characterized in that: the lower positioning fixture (5) is also provided with a clamping groove (7) along the circumference, and the opening width of the clamping groove (7) is equal to the diameter of the steel bar.
5. The pile foundation steel bar positioning mould according to claim 2, characterized in that: handles (8) are fixedly arranged on the symmetrical side surfaces of the two sides of the nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222057488.4U CN218090851U (en) | 2022-08-05 | 2022-08-05 | Pile foundation reinforcing steel bar positioning mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222057488.4U CN218090851U (en) | 2022-08-05 | 2022-08-05 | Pile foundation reinforcing steel bar positioning mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218090851U true CN218090851U (en) | 2022-12-20 |
Family
ID=84487177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222057488.4U Active CN218090851U (en) | 2022-08-05 | 2022-08-05 | Pile foundation reinforcing steel bar positioning mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218090851U (en) |
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2022
- 2022-08-05 CN CN202222057488.4U patent/CN218090851U/en active Active
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