A road and bridge pier stabilizer

Abstract

This utility model relates to the field of road and bridge technology, specifically a road and bridge pier stabilizer, including a mounting frame. A connecting seat is fixedly connected to the mounting frame. Two adjacent mounting frames are engaged with the same mounting section. A first bolt passes through the connecting seat, and a first nut is threaded onto the first bolt. A sleeve is rotatably connected to the first bolt. Multiple first insertion holes are provided on both sides of the sleeve. A support rod is slidably connected to the sleeve. Multiple second insertion holes are provided on both sides of the support rod. A second bolt passes through the interior of two concentric first insertion holes and two concentric second insertion holes. A second nut is threaded onto the second bolt. A screw is threaded onto one end of the support rod, and a fixing structure is provided on the screw. This facilitates quick adjustment of the support rod, shortens installation time, and adopts a detachable structural design, which facilitates the assembly of the mounting frame and improves overall construction efficiency.

Description

Technical Field

[0001] This utility model relates to a beam bridge pier stabilizer, specifically a road bridge pier stabilizer, belonging to the field of road and bridge technology. Background Technology

[0002] Bridge pier stabilizers are auxiliary devices used to enhance the structural stability of road and bridge piers. They provide lateral support to the piers, buffer external impact forces, reduce deformation or damage to the piers caused by loads, environmental factors, and other factors, and ensure the safety of the overall bridge structure.

[0003] A utility model patent with application number "202422264070.X" proposes a stabilizer for urban road bridge piers. This stabilizer adjusts the position of the support rod by rotating a screw to adapt to piers of different sizes. However, this adjustment method has certain drawbacks: due to the threaded transmission characteristics of the screw and the support rod, the movement distance of the support rod is short each time the screw is rotated. When a longer adjustment distance is required, a large number of rotations are needed, and four screws must be operated sequentially, which is time-consuming and seriously affects installation efficiency. At the same time, the mounting frame and adjustment component are an integrated structure. During the assembly of the mounting frame, the adjustment component occupies the operating space, interferes with the operator's assembly actions, and is not conducive to the rapid assembly of the mounting frame, increasing the construction difficulty. Utility Model Content

[0004] The purpose of this utility model is to provide a road and bridge pier stabilizer to solve the above problems, which facilitates the quick adjustment of the support rod, shortens the installation time, and adopts a detachable structural design to facilitate the assembly of the mounting frame and improve the overall construction efficiency.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: a road and bridge pier stabilizer includes a mounting frame, a connecting seat fixedly connected to the mounting frame, two adjacent mounting frames engaging with the same mounting section, a first bolt penetrating the connecting seat, a first nut threaded onto the first bolt, a support structure on the first bolt, the support structure including a sleeve and a first insertion hole, a sleeve rotatably connected to the first bolt, multiple first insertion holes on both sides of the sleeve, a support rod slidably connected to the sleeve, multiple second insertion holes on both sides of the support rod, a second bolt penetrating the interior of two concentric first insertion holes and two concentric second insertion holes, a second nut threaded onto the second bolt, a screw threaded onto one end of the support rod, and a fixing structure on the screw.

[0006] Preferably, a protrusion is fixedly connected to the screw, and the outer side of the protrusion cross-section has a hexagonal structure.

[0007] Preferably, the overall cross-section of the mounting section is in an L-shaped structure, and the cross-section of the end of the mounting section is in a trapezoidal structure.

[0008] Preferably, the connecting seat is arranged in the middle of the mounting frame, and the overall cross-section of the connecting seat is in a "C" - shaped structure.

[0009] Preferably, multiple first jacks on the same side of the sleeve are linearly and equidistantly distributed, and multiple second jacks on the same side of the support rod are linearly and equidistantly distributed.

[0010] Preferably, the outer side of the cross-section of the sleeve is in a rectangular structure, and the outer side of the cross-section of the support rod is in a rectangular structure.

[0011] Preferably, the fixing structure includes a support plate and a connecting shaft. A support plate is rotatably connected to the screw rod, a connecting shaft is rotatably connected to the support plate, two limiting seats are fixedly connected to the connecting shaft, and a ground nail is engaged on the limiting seat.

[0012] Preferably, the two ground nails are symmetrically distributed about the middle of the support plate, and the two ground nails are parallel to each other.

[0013] The beneficial effects of the present utility model are as follows: During use, the mounting frame can be first spliced through the mounting section. After the mounting frame is spliced, the sleeve can be moved so that its end is located inside the connecting seat. Then, the first bolt is passed through the connecting seat and the sleeve at the same time, and finally, the first nut is screwed onto the first bolt, thereby realizing the connection between the connecting seat and the sleeve. Through the detachable connection between the connecting seat and the sleeve, it is possible to avoid the sleeve and the support rod occupying the operation space when assembling the mounting frame, preventing interference with the operator's body, thus facilitating the splicing of the mounting frame. When the position of the support rod needs to be adjusted, only need to pull the support rod to slide it inside the sleeve, thereby enabling rapid adjustment of the position of the support rod, effectively shortening the adjustment time of the support rod, thus facilitating the shortening of the installation time of the stabilizer and improving the installation efficiency of the stabilizer. After the position of the support rod is adjusted, the second bolt can be passed through two first jacks and two second jacks at the same time, and then the second nut is screwed onto the second bolt. At this time, the support rod cannot move inside the sleeve, thereby realizing the fixation of the support rod after the position adjustment. And because there is a certain distance between two adjacent second jacks on the same side of the support rod, the precise adjustment of the position of the fixing structure cannot be achieved by inserting the second bolt into different second jacks. When the precise adjustment of the position of the fixing structure is required, the screw rod can be rotated. The rotation of the screw rod will drive the movement of the fixing structure at one end of the support rod. At this time, the precise adjustment of the position of the fixing structure can be achieved, thus facilitating the better fixation of the support rod by the fixing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the sleeve and the support rod of this utility model; Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A. Figure 4 This is a schematic diagram of the connection structure between the screw and the protrusion of this utility model.

[0015] In the diagram: 1. Mounting bracket; 2. Mounting section; 3. Connecting seat; 4. First bolt; 5. First nut; 6. Support structure; 601. Sleeve; 602. First insertion hole; 603. Support rod; 604. Second insertion hole; 605. Second bolt; 606. Second nut; 607. Screw; 608. Protrusion; 7. Fixing structure; 701. Support plate; 702. Connecting shaft; 703. Limiting seat; 704. Ground nail. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 As shown, a road bridge pier stabilizer includes a mounting frame 1, a connecting seat 3 fixedly connected to the mounting frame 1, and a common mounting section 2 engaging between two adjacent mounting frames 1. A first bolt 4 is threaded through the connecting seat 3, and a first nut 5 is threaded onto the first bolt 4. A support structure 6 is provided on the first bolt 4, the support structure 6 including a sleeve 601 and a first insertion hole 602. The sleeve 601 is rotatably connected to the first bolt 4. The outer side of the cross-section of the sleeve 601 is rectangular. Multiple first insertion holes 602 are provided on both sides of the sleeve 601. A support rod 603 is slidably connected to the sleeve 601. The outer side of the cross section of the support rod 603 is rectangular. Multiple second insertion holes 604 are provided on both sides of the support rod 603. The same second bolt 605 passes through the interior of two concentric first insertion holes 602 and two second insertion holes 604. A second nut 606 is threaded onto the second bolt 605. A screw 607 is threaded onto one end of the support rod 603. A fixing structure 7 is provided on the screw 607.

[0018] As a technical optimization solution of the present utility model, a convex block 608 is fixedly connected to the screw rod 607. The outer side of the cross-section of the convex block 608 is of a hexagonal structure. Therefore, a wrench can be stuck on the convex block 608, so as to facilitate the rotation of the screw rod 607 to achieve precise adjustment of the position of the support plate 701.

[0019] As a technical optimization solution of the present utility model, the overall cross-section of the mounting section 2 is of an L-shaped structure, and the cross-section of the end of the mounting section 2 is of a trapezoidal structure. Therefore, it can play a role in guiding the movement when the mounting section 2 is engaged with the mounting frame 1.

[0020] As a technical optimization solution of the present utility model, the connecting seat 3 is arranged in the middle of the mounting frame 1, and the overall cross-section of the connecting seat 3 is of a "C" - shaped structure. Therefore, it can prevent the connecting seat 3 from blocking the sleeve 601 when the sleeve 601 rotates.

[0021] As a technical optimization solution of the present utility model, multiple first jacks 602 on the same side of the sleeve 601 are linearly and equally spaced, and multiple second jacks 604 on the same side of the support rod 603 are linearly and equally spaced. Therefore, the position of the support rod 603 can be quickly adjusted by inserting the second bolt 605 into different second jacks 604.

[0022] As a technical optimization solution of the present utility model, the fixing structure 7 includes a support plate 701 and a connecting shaft 702. The support plate 701 is rotatably connected to the screw rod 607, the connecting shaft 702 is rotatably connected to the support plate 701, and two limiting seats 703 are fixedly connected to the connecting shaft 702. By rotating the connecting shaft 702, the orientations of the two limiting seats 703 can be adjusted simultaneously, so as to facilitate the ground nail 704 to be vertically inserted into the ground. The ground nail 704 is engaged with the limiting seat 703. By inserting two ground nails 704 into the ground, the support plate 701 can be fixed, so as to fix the support rod 603.

[0023] As a technical optimization solution of the present utility model, the two ground nails 704 are symmetrically distributed about the middle of the support plate 701, and the two ground nails 704 are parallel to each other. By inserting the two ground nails 704 into the ground simultaneously, the firmness of the support plate 701 after fixation can be improved.

[0024] In use, this utility model allows for the initial assembly of the mounting frame 1 via the mounting section 2. Once assembled, the sleeve 601 can be moved so that its end is inside the connecting seat 3. Then, the first bolt 4 passes through both the connecting seat 3 and the sleeve 601. Finally, the first nut 5 is tightened onto the first bolt 4, thus connecting the connecting seat 3 and the sleeve 601. This detachable connection between the connecting seat 3 and the sleeve 601 prevents the sleeve 601 and support rod 603 from occupying operating space during mounting frame 1 assembly, avoiding interference with the operator's body and facilitating the assembly of the mounting frame 1. When adjusting the position of the support rod 603, simply pull the support rod 603 to allow it to slide inside the sleeve 601, enabling rapid adjustment of the support rod 603's position and effectively shortening the adjustment time. This, in turn, shortens the installation time of the stabilizer and improves its installation efficiency. After the support rod 603 is adjusted, the second bolt 605 can pass through both first insertion holes 602 and both second insertion holes 605 simultaneously. 4. Then, tighten the second nut 606 onto the second bolt 605. At this point, the support rod 603 cannot move inside the sleeve 601, thus fixing the support rod 603 after adjustment. Since there is a certain distance between two adjacent second insertion holes 604 on the same side of the support rod 603, inserting the second bolt 605 into different second insertion holes 604 cannot achieve precise adjustment of the support plate 701's position. When precise adjustment of the support plate 701's position is required, the protrusion 608 can be rotated using a wrench. The protrusion 608 drives the screw 607 to rotate, and the rotation of the screw 607 will drive the support plate 701 at one end of the support rod 603 to move. At this time, the position of the support plate 701 can be precisely adjusted. After the position of the support plate 701 is adjusted, two ground nails 704 can be inserted into the ground through the two limit seats 703 to fix the support plate 701. By setting two ground nails 704, the firmness of fixing the support plate 701 can be improved. When all four support plates 701 are fixed, the stabilizer is fixed.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A road bridge pier stabilizer, comprising a mounting frame (1), characterized in that: A connecting seat (3) is fixedly connected to the mounting bracket (1). The same mounting section (2) is clamped between two adjacent mounting brackets (1). A first bolt (4) penetrates through the connecting seat (3). A first nut (5) is threadedly connected to the first bolt (4). A support structure (6) is provided on the first bolt (4). The support structure (6) includes a sleeve (601) and a first jack (602). The sleeve (601) is rotatably connected to the first bolt (4). A plurality of first jacks (602) are provided on both sides of the sleeve (601). A support rod (603) is slidably connected to the sleeve (601). A plurality of second jacks (604) are provided on both sides of the support rod (603). The same second bolt (605) penetrates through two concentric first jacks (602) and two second jacks (604). A second nut (606) is threadedly connected to the second bolt (605). One end of the support rod (603) is threadedly connected to a screw rod (607). A fixing structure (7) is provided on the screw rod (607).

2. A road bridge pier stabilizer according to claim 1, characterized in that: A convex block (608) is fixedly connected to the screw rod (607). The outer side of the cross-section of the convex block (608) is in a hexagonal structure.

3. A roadway bridge pier stabilizer as defined in claim 1 wherein: The overall cross-section of the mounting section (2) is in an L-shaped structure. The cross-section of the end of the mounting section (2) is in a trapezoidal structure.

4. A roadway bridge pier stabilizer as defined in claim 1 wherein: The connecting seat (3) is provided in the middle of the mounting bracket (1). The overall cross-section of the connecting seat (3) is in a "C"-shaped structure.

5. A roadway bridge pier stabilizer as defined in claim 1 wherein: A plurality of first jacks (602) on the same side of the sleeve (601) are linearly and equally spaced. A plurality of second jacks (604) on the same side of the support rod (603) are linearly and equally spaced.

6. A roadway bridge pier stabilizer as defined in claim 1 wherein: The outer side of the cross-section of the sleeve (601) is in a rectangular structure. The outer side of the cross-section of the support rod (603) is in a rectangular structure.

7. A roadway bridge pier stabilizer as defined in claim 1 wherein: The fixing structure (7) includes a support plate (701) and a connecting shaft (702). The support plate (701) is rotatably connected to the screw rod (607). The connecting shaft (702) is rotatably connected to the support plate (701). Two limiting seats (703) are fixedly connected to the connecting shaft (702). A ground nail (704) is clamped on the limiting seat (703).

8. A roadway bridge pier stabilizer according to claim 7, wherein: The two ground nails (704) are symmetrically distributed about the middle of the support plate (701). The two ground nails (704) are parallel to each other.

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