CN215669029U - Square entity pier reinforcing bar deviation correcting device - Google Patents
Square entity pier reinforcing bar deviation correcting device Download PDFInfo
- Publication number
- CN215669029U CN215669029U CN202121338072.9U CN202121338072U CN215669029U CN 215669029 U CN215669029 U CN 215669029U CN 202121338072 U CN202121338072 U CN 202121338072U CN 215669029 U CN215669029 U CN 215669029U
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- China
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- bidirectional screw
- screw rod
- connecting sleeve
- lead screw
- steel bar
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Abstract
The utility model discloses a square solid pier steel bar deviation rectifying device, which comprises: the two-way lead screw, two adapter sleeves, two pipes and two backup pads, two adapter sleeves detachably connect respectively on two nuts of two-way lead screw, and the equal detachably of one end of keeping away from two-way lead screw middle part of every adapter sleeve is connected with a pipe, and the equal detachably of the other end of every pipe is connected with a backup pad, and there is a bull stick at the middle part of two-way lead screw through threaded connection. The two-way screw rod is driven to rotate by rotating the rotating rod, so that the nut is driven to drive the connecting sleeve to move outwards, deformed reinforcing steel bars on two sides are pushed to synchronously open outwards, the position of the reinforcing steel bars is corrected, the correction efficiency and the correction effect of the reinforcing steel bars can be effectively improved, the whole device is convenient to install and disassemble, convenient to operate, large in correction range, strong in supporting capacity, capable of being repeatedly used and high in practical value.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to a square solid pier steel bar deviation rectifying device.
Background
In the construction of the existing bridge pier, in order to improve the vertical bearing capacity of the pier and reduce the flexural deformation of the pier under the action of external load, the main reinforcements of the pier all adopt large-diameter reinforcements, and in the installation process of the main reinforcements, because the arrangement intervals of the main reinforcements are small and the number of the main reinforcements is large, the main reinforcements inevitably generate flexural deformation under the action of self load, wind power and construction interference of the main reinforcements, particularly, the main reinforcements of a square solid pier bearing large upper load can easily generate serious 'abdomen contraction' deformation, and the construction quality of the pier is seriously influenced. At present, the position deviation correction of the main rib mostly adopts a method of erecting a support frame in a steel pipe, but the labor input is large and the deviation correction effect of the main rib is poor.
Therefore, how to provide a square solid pier reinforcing steel bar deviation rectifying device with simple operation and good deviation rectifying effect is one of the technical problems to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a deviation correcting device for reinforcing steel bars of square solid piers. The purpose is to solve the above-mentioned deficiency and offer.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a square entity pier reinforcing bar deviation correcting device, includes: the device comprises a bidirectional screw rod, two connecting sleeves, two round pipes and two supporting plates; the two connecting sleeves are respectively detachably connected to the two nuts of the bidirectional screw; one side of each connecting sleeve, which is far away from the middle part of the bidirectional screw rod, is provided with a convex part; each protruding part is sleeved in an inner hole of one circular tube; the middle part of each connecting sleeve is provided with a through hole penetrating through the connecting sleeve; the end part of the bidirectional screw rod is arranged in the through hole in a penetrating way; the other end of each round pipe is detachably connected to the middle of one supporting plate.
Preferably, the middle part of the bidirectional screw rod is connected with a rotating rod through threads.
Preferably, the connecting sleeve and the nut of the bidirectional screw rod are fixedly connected together through a bolt.
Preferably, a U-shaped support is arranged between the round tube and the support plate which are correspondingly arranged.
Preferably, one end of the round pipe is inserted in the middle of the U-shaped support; the supporting plate is clamped in the U-shaped groove of the U-shaped support.
Compared with the prior art, the utility model has the following technical effects: according to the utility model, a constructor rotates the rotating rod to drive the bidirectional screw rod to rotate, two nuts of the bidirectional screw rod drive the two connecting sleeves, the circular pipe and the U-shaped support to move outwards, so that the supporting plate is pushed to move outwards, and further the deformed reinforcing steel bars on two sides are pushed to synchronously open outwards, so that the position of the reinforcing steel bar is corrected.
Drawings
FIG. 1 is a front view of a square solid pier reinforcing steel bar deviation rectifying device of the present invention;
FIG. 2 is a top view of a square solid pier steel bar deviation rectifying device of the present invention;
FIG. 3 is a schematic structural view of the connecting sleeve of the present invention;
FIG. 4 is a deformation diagram of reinforcing steel bars of a square solid pier;
in the figure: 1. a bidirectional lead screw; 2. connecting sleeves; 21. a boss portion; 22. a through hole; 3. a circular tube; 4. a support plate; 5. a rotating rod; 6. a U-shaped support; 7. and (5) reinforcing steel bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, the utility model discloses a square solid pier steel bar deviation rectifying device, which comprises: the device comprises a bidirectional screw rod 1, 2 connecting sleeves 2, 2 round pipes 3 and 2 supporting plates 4; the 2 connecting sleeves 2 are respectively detachably connected to 2 nuts of the bidirectional screw rod 1; one side of each connecting sleeve 2, which is far away from the middle part of the bidirectional screw rod 1, is provided with a convex part 21; each convex part 21 is sleeved in an inner hole of one circular tube 3; the middle part of each connecting sleeve 2 is provided with a through hole 22 penetrating through the connecting sleeve 2; the end part of the bidirectional screw rod 1 is arranged in the through hole 22 in a penetrating way; the other end of each round tube 3 is detachably connected to the middle of one supporting plate 4.
The middle part of the bidirectional screw rod 1 is connected with a rotating rod 5 through threads.
The connecting sleeve 2 is fixedly connected with the nut of the bidirectional screw rod 1 through a bolt.
A U-shaped support 6 is arranged between the round tube 3 and the supporting plate 4 which are correspondingly arranged.
One end of the circular tube 3 is inserted in the middle of the U-shaped support 6; the supporting plate 4 is clamped in a U-shaped groove of the U-shaped support 6.
According to the utility model, a constructor rotates the rotating rod to drive the bidirectional screw rod to rotate, two nuts of the bidirectional screw rod drive the two connecting sleeves, the circular pipe and the U-shaped support to move outwards, so that the supporting plate is pushed to move outwards, and further the deformed reinforcing steel bars on two sides are pushed to synchronously open outwards, so that the position of the reinforcing steel bar is corrected.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (5)
1. The utility model provides a square entity pier reinforcing bar deviation correcting device which characterized in that includes: the device comprises a bidirectional screw rod (1), two connecting sleeves (2), two round pipes (3) and two supporting plates (4); the two connecting sleeves (2) are respectively detachably connected to two nuts of the bidirectional screw rod (1); one side of each connecting sleeve (2) far away from the middle part of the bidirectional screw (1) is provided with a convex part (21); each protruding part (21) is sleeved in an inner hole of one round pipe (3); the middle part of each connecting sleeve (2) is provided with a through hole (22) penetrating through the connecting sleeve (2); the end part of the bidirectional screw rod (1) is arranged in the through hole (22) in a penetrating way; the other end of each round pipe (3) is detachably connected to the middle of one support plate (4).
2. The square solid pier steel bar deviation rectifying device according to claim 1, wherein a rotating rod (5) is connected to the middle of the bidirectional screw rod (1) through a thread.
3. The square solid pier steel bar correcting device according to claim 1, wherein the connecting sleeve (2) and the nut of the bidirectional screw (1) are fixedly connected together through a bolt.
4. The square solid pier steel bar deviation rectifying device according to claim 1, wherein a U-shaped support (6) is arranged between the round tube (3) and the support plate (4) which are correspondingly arranged.
5. The square solid pier steel bar deviation correcting device according to any one of claims 1 and 4, wherein one end of the circular tube (3) is inserted in the middle of the U-shaped support (6); the supporting plate (4) is clamped in a U-shaped groove of the U-shaped support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121338072.9U CN215669029U (en) | 2021-06-16 | 2021-06-16 | Square entity pier reinforcing bar deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121338072.9U CN215669029U (en) | 2021-06-16 | 2021-06-16 | Square entity pier reinforcing bar deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669029U true CN215669029U (en) | 2022-01-28 |
Family
ID=79975568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121338072.9U Active CN215669029U (en) | 2021-06-16 | 2021-06-16 | Square entity pier reinforcing bar deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669029U (en) |
-
2021
- 2021-06-16 CN CN202121338072.9U patent/CN215669029U/en active Active
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