Urban road bridge pier stabilizer

Abstract

The utility model discloses an urban road bridge pier stabilizer, which belongs to the technical field of urban roads, and adopts the technical scheme that the stabilizer comprises a mounting frame, a mounting knot is fixedly connected in the mounting frame, and a connecting component is fixedly connected on the surface of the mounting frame. The mounting frame is fixed through mutual cooperation of the mounting knots, then the adjusting assembly is fixed through the connecting assembly, the rotating effect of the adjusting assembly is achieved, then the supporting length adjusting effect is achieved through the adjusting assembly, different bridge piers can be stabilized conveniently, and finally the adjusting assembly is fixed through the fixing assembly, so that shaking of the adjusting assembly is avoided. The adjusting sleeve is fixed through the connecting assembly, the rotating position of the screw rod is limited through the adjusting sleeve, meanwhile, the moving range of the supporting rod is limited, then the supporting rod is conveniently driven to move through threaded connection of the screw rod and the supporting rod, and finally the pier is stabilized through cooperation of the supporting rod and the adjusting sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of urban roads, and particularly relates to a stabilizer for a pier of an urban road bridge. Background Art

[0002] A road bridge generally consists of several major parts such as a roadbed, a road surface, a bridge, a tunnel project, and traffic engineering facilities. A pier is a structure that supports the bridge span structure and transmits the dead load and vehicle live load to the foundation. The abutments are located at both ends of the bridge, and the piers are between the two abutments. The role of the piers is to support the bridge span structure.

[0003] In the Chinese utility model with the publication number CN215561873U, a protection device for a pier of an urban road bridge is disclosed, which solves the problem that in the prior art, due to the lack of a protection device outside the pier, when a ship hits the pier, it is easy to cause the ship to capsize. A protection device for a pier of an urban road bridge includes a pier body arranged in water. The upper end of the pier body is fixedly connected with an installation ring. The lower end surface of the installation ring is rotatably connected with a sleeve. A collision prevention ring is arranged below the installation ring. The collision prevention ring is provided with a buffer mechanism for buffering impacts. The installation ring is provided with a guiding mechanism for guiding the collision prevention ring. The lower end of the collision prevention ring is provided with a lifting mechanism for lifting the collision prevention ring. This utility model can buffer when a ship hits the pier body, avoid the ship from capsizing due to a large impact force, and at the same time avoid damage to the pier.

[0004] At present, for urban road bridges on the market, during the construction of the bridge, if the piers are built in soft soil areas or high wind pressure areas, it is difficult to ensure the stability of the piers. At this time, a pier stabilizing device is needed to assist in supporting the piers, but the existing pier stabilizers have poor adaptability to piers of different lengths. Summary of the Utility Model

[0005] The utility model provides a stabilizer for a pier of an urban road bridge, aiming to solve the problem that for existing urban road bridges, during the construction of the bridge, if the piers are built in soft soil areas or high wind pressure areas, it is difficult to ensure the stability of the piers. At this time, a pier stabilizing device is needed to assist in supporting the piers, but the existing pier stabilizers have poor adaptability to piers of different lengths.

[0006] The utility model is implemented as follows. A stabilizer for a pier of an urban road bridge includes an installation frame. An installation knot is fixedly connected inside the installation frame. A connection component is fixedly connected to the surface of the installation frame. An adjustment component is fixedly connected inside the connection component. A fixing component is fixedly connected to the bottom of the adjustment component;

[0007] The adjusting assembly includes an adjusting sleeve, a screw rod, and a support rod. The adjusting sleeve is fixedly connected inside the connecting assembly. The screw rod is rotatably connected inside the adjusting sleeve. The support rod is movably connected inside the adjusting sleeve. One side of the support rod close to the screw rod is threadedly connected to the screw rod.

[0008] In order to achieve the effect of connecting the adjusting assembly and the mounting bracket, as an optimization of the urban road bridge pier stabilizer of the present utility model, the connecting assembly includes a connecting frame, a connecting seat, and a connecting bolt. The connecting frame is fixedly connected to the surface of the mounting bracket. The connecting seat is fixedly connected to the surface of the adjusting sleeve. The connecting bolt is fixedly connected to the side of the connecting seat away from the adjusting sleeve. The connecting bolt is rotatably connected inside the connecting frame.

[0009] In order to achieve the effect of fixing the position of the adjusting assembly, as an optimization of the urban road bridge pier stabilizer of the present utility model, the fixing assembly includes a fixing seat, a limiting seat, and a ground nail. The fixing seat is rotatably connected to the bottom of the support rod. The limiting seat is rotatably connected to the surface of the fixing seat. The ground nail is inserted inside the limiting seat.

[0010] In order to achieve the effect of fixing the rotation position of the screw rod, as an optimization of the urban road bridge pier stabilizer of the present utility model, a bearing cooperating with the screw rod is fixedly connected inside the adjusting sleeve. A fixing hole cooperating with the bearing is opened inside the adjusting sleeve. The screw rod is fixedly connected inside the bearing.

[0011] In order to achieve the effect of facilitating the screw rod to move the support rod, as an optimization of the urban road bridge pier stabilizer of the present utility model, a moving groove cooperating with the support rod is opened inside the adjusting sleeve. A thread groove cooperating with the screw rod is opened inside the support rod. The screw rod is threadedly connected inside the thread groove.

[0012] In order to achieve the effect of facilitating the rotation of the screw rod, as an optimization of the urban road bridge pier stabilizer of the present utility model, a cross seat is fixedly connected to the top of the screw rod. The cross seat is arranged at the top of the adjusting sleeve. A plug rod is fixedly connected to the bottom of the support rod.

[0013] In order to achieve the effect of facilitating the fixing of the adjusting sleeve, as an optimization of the urban road bridge pier stabilizer of the present utility model, the number of the connecting seats is set to two and they are evenly distributed on the surface of the adjusting sleeve. One side of the connecting seat close to the adjusting sleeve is arc-shaped. A connecting hole cooperating with the connecting bolt is opened inside the connecting frame.

[0014] In order to achieve the effect of facilitating the fixation of the support rod at different angles, as an optimization of the urban road bridge pier stabilizer of the present utility model, a rotating shaft is fixedly connected to one side of the limit seat close to the fixed seat, the rotating shaft is fixedly connected to the surface of the fixed seat, and a slot for cooperating with the ground nail is provided inside the limit seat.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] For this urban road bridge pier stabilizer, first, the connection component is fixed through the mounting frame, and the mounting frame is fixed by mutual cooperation of the mounting knots. Then, the adjustment component is fixed through the connection component, and the rotation effect of the adjustment component is achieved. Then, the effect of adjusting the support length is achieved through the adjustment component, which is convenient for stabilizing different piers. Finally, the adjustment component is fixed through the fixing component to prevent it from shaking. The adjustment sleeve is fixed through the connection component, and the rotation position of the screw rod is restricted by the adjustment sleeve, and at the same time, the movement range of the support rod is restricted. Then, the support rod is driven to move conveniently through the threaded connection between the screw rod and the support rod. Finally, the pier is stabilized through the cooperation between the support rod and the adjustment sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the urban road bridge pier stabilizer of the present utility model;

[0018] Figure 2 It is the structural schematic diagram of the connection component in the present utility model;

[0019] Figure 3 It is the structural schematic diagram of the adjustment component in the present utility model;

[0020] Figure 4 It is the structural schematic diagram of the fixing component in the present utility model;

[0021] Figure 5 It is the structural schematic diagram of the limit seat in the present utility model.

[0022] In the figure, 1. Mounting frame; 2. Mounting knot; 3. Connection component; 301. Connection frame; 302. Connection seat; 303. Connection bolt; 4. Adjustment component; 401. Adjustment sleeve; 402. Screw rod; 403. Support rod; 5. Fixing component; 501. Fixed seat; 502. Limit seat; 503. Ground nail; 6. Bearing; 7. Fixed hole; 8. Activity slot; 9. Threaded groove; 10. Cross seat; 11. Insertion rod; 12. Connection hole; 13. Rotating shaft; 14. Slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the objectives, technical solutions and advantages of the present utility model more clearly understood, the following further describes the present utility model in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, in the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: a stabilizer for the piers of urban road bridges, including a mounting frame 1, an installation knot 2 is fixedly connected inside the mounting frame 1, a connection component 3 is fixedly connected to the surface of the mounting frame 1, an adjustment component 4 is fixedly connected inside the connection component 3, and a fixing component 5 is fixedly connected to the bottom of the adjustment component 4;

[0026] The adjustment component 4 includes an adjustment sleeve 401, a screw rod 402 and a support rod 403. The adjustment sleeve 401 is fixedly connected inside the connection component 3. The screw rod 402 is rotatably connected inside the adjustment sleeve 401. The support rod 403 is movably connected inside the adjustment sleeve 401. One side of the support rod 403 close to the screw rod 402 is threadedly connected to the screw rod 402.

[0027] In this embodiment: First, the connection component 3 is fixed through the mounting frame 1, and the mounting frame 1 is fixed by cooperating with the installation knot 2. Then, the adjustment component 4 is fixed through the connection component 3, and the rotation effect of the adjustment component 4 is realized. Then, the effect of adjusting the support length is realized through the adjustment component 4, which is convenient for stabilizing different piers. Finally, the adjustment component 4 is fixed through the fixing component 5 to prevent it from shaking. The adjustment sleeve 401 is fixed through the connection component 3, and the rotation position of the screw rod 402 is restricted by the adjustment sleeve 401, and at the same time, the movement range of the support rod 403 is restricted. Then, the support rod 403 is driven to move conveniently through the threaded connection between the screw rod 402 and the support rod 403. Finally, the pier is stabilized through the cooperation between the support rod 403 and the adjustment sleeve 401.

[0028] As a technical optimization solution of the utility model, the connecting component 3 includes a connecting frame 301, a connecting seat 302 and a connecting bolt 303. The connecting frame 301 is fixedly connected to the surface of the mounting frame 1, the connecting seat 302 is fixedly connected to the surface of the adjusting sleeve 401, the connecting bolt 303 is fixedly connected to the side of the connecting seat 302 away from the adjusting sleeve 401, and the connecting bolt 303 is rotatably connected to the inside of the connecting frame 301.

[0029] In this embodiment: the connecting frame 301 is fixed by the mounting frame 1, and then the connecting bolt 303 is fixed by the connecting seat 302, and the connecting bolt 303 is rotatably connected to the inside of the connecting frame 301 to achieve the rotation effect of the connecting seat 302, and finally the connecting seat 302 is fixedly connected to the adjusting sleeve 401 to achieve the rotation effect of the adjusting sleeve 401.

[0030] As a technical optimization solution of the utility model, the fixing assembly 5 includes a fixing seat 501, a limiting seat 502 and a ground nail 503. The fixing seat 501 is rotatably connected to the bottom of the support rod 403, the limiting seat 502 is rotatably connected to the surface of the fixing seat 501, and the ground nail 503 is inserted into the inside of the limiting seat 502.

[0031] In this embodiment: the rotation position of the fixing seat 501 is limited by the support rod 403, and then the rotation position of the limiting seat 502 is limited by the fixing seat 501, and the working position of the ground nail 503 is limited by the limiting seat 502, and finally the support rod 403 is fixed by the cooperation between the ground nail 503 and the limiting seat 502.

[0032] As a technical optimization solution of the utility model, the interior of the adjusting sleeve 401 is fixedly connected with a bearing 6 used in conjunction with the screw rod 402, and the interior of the adjusting sleeve 401 is provided with a fixing hole 7 used in conjunction with the bearing 6, and the screw rod 402 is fixedly connected to the interior of the bearing 6.

[0033] In this embodiment: the bearing 6 is fixed by fixing the fixing hole 7 opened inside the adjusting sleeve 401, thereby fixing the bearing 6, and then the screw rod 402 is rotatably connected inside the bearing 6 to limit the rotation position of the screw rod 402 to prevent it from leaving the working position.

[0034] As a technical optimization solution of the utility model, the interior of the adjustment sleeve 401 is provided with a movable groove 8 for use with the support rod 403, the interior of the support rod 403 is provided with a screw groove 9 for use with the screw rod 402, and the screw rod 402 is threadedly connected inside the screw groove 9.

[0035] In this embodiment: By means of the cooperation between the movable slot 8 formed inside the adjusting sleeve 401 and the support rod 403, the movable effect of the support rod 403 is achieved. Then, through the cooperation between the screw groove 9 formed inside the support rod 403 and the screw rod 402, it is convenient for the screw rod 402 to be threadedly connected to the support rod 403, thereby driving its movement.

[0036] As a technical optimization solution of the present utility model, a cross-shaped seat 10 is fixedly connected to the top of the screw rod 402. The cross-shaped seat 10 is arranged on the top of the adjusting sleeve 401, and a plug rod 11 is fixedly connected to the bottom of the support rod 403.

[0037] In this embodiment: The cross-shaped seat 10 is fixed by the screw rod 402, and then by arranging the cross-shaped seat 10 on the top of the adjusting sleeve 401, it is convenient to drive the screw rod 402 to rotate by engaging an external tool with the cross-shaped seat 10. Finally, the plug rod 11 is fixed by the support rod 403, and the fixing seat 501 is connected and fixed through the plug rod 11.

[0038] As a technical optimization solution of the present utility model, the number of connecting seats 302 is set to two and they are evenly distributed on the surface of the adjusting sleeve 401. The side of the connecting seat 302 close to the adjusting sleeve 401 is arc-shaped, and a connecting hole 12 for cooperating with the connecting bolt 303 is formed inside the connecting frame 301.

[0039] In this embodiment: By setting the connecting seats 302 to two and the side close to the adjusting sleeve 401 to be arc-shaped, it is convenient to fix the adjusting sleeve 401. Then, through the cooperation between the connecting hole 12 formed inside the connecting frame 301 and the connecting bolt 303, the rotation positions of the connecting bolt 303 and the connecting seat 302 are restricted.

[0040] As a technical optimization solution of the present utility model, a rotating shaft 13 is fixedly connected to the side of the limiting seat 502 close to the fixing seat 501. The rotating shaft 13 is fixedly connected to the surface of the fixing seat 501, and a slot 14 for cooperating with the ground nail 503 is formed inside the limiting seat 502.

[0041] In this embodiment: The rotating shaft 13 is fixed by the limiting seat 502, and the limiting seat 502 is rotatably connected to the fixing seat 501 through the rotating shaft 13, thereby achieving the rotating effect of the limiting seat 502. Finally, through the cooperation between the slot 14 formed inside the limiting seat 502 and the ground nail 503, it is convenient for the ground nail 503 to fix the limiting seat 502.

[0042] Working principle: First, the mounting frame 1 is sleeved on the surface of the pier, and the mounting frames 1 are connected to each other through the mounting joints 2, so as to install the connection component 3 and the adjustment component 4. Then, the adjustment sleeve 401 is rotated around the connection bolt 303 according to the height of the pier, so as to adjust the support angle and improve the support stability. Then, an external tool is clamped with the cross base 10, and the screw rod 402 is rotated through the external tool. At this time, the screw rod 402 rotates in the bearing 6 and drives the support rod 403 to move and extend in the adjustment sleeve 401, so as to facilitate contacting the ground for support. Then, the limit seat 502 is rotated around the rotating shaft 13 according to the angle of the support rod 403 to make it fit with the ground, and the insertion rod 11 fixing the support rod 403 is inserted into the fixing seat 501. After connecting the support rod 403 with the fixing component 5, the ground nail 503 passes through the slot 14 of the limit seat 502 and is inserted into the ground, so as to fix the support rod 403, thus completing the stable support of the pier.

[0043] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bridge pier stabilizer for an urban road, comprising a mounting frame (1), characterized in that: The interior of the mounting frame (1) is fixedly connected to a mounting knot (2); the surface of the mounting frame (1) is fixedly connected to a connecting component (3); the interior of the connecting component (3) is fixedly connected to an adjusting component (4); and the bottom of the adjusting component (4) is fixedly connected to a fixing component (5); The adjustment assembly (4) comprises an adjustment sleeve (401), a screw rod (402) and a support rod (403); the adjustment sleeve (401) is fixedly connected to the interior of the connection assembly (3); the screw rod (402) is rotatably connected to the interior of the adjustment sleeve (401); the support rod (403) is movably connected to the interior of the adjustment sleeve (401); and the support rod (403) is threadedly connected to the screw rod (402) at a side close to the screw rod (402).

2. The urban road bridge pier stabilizer according to claim 1, characterized in that: The connection assembly (3) comprises a connection frame (301), a connection seat (302) and a connection bolt (303); the connection frame (301) is fixedly connected to the surface of the mounting frame (1); the connection seat (302) is fixedly connected to the surface of the adjustment sleeve (401); the connection bolt (303) is fixedly connected to a side of the connection seat (302) away from the adjustment sleeve (401); and the connection bolt (303) is rotatably connected to the inside of the connection frame (301).

3. The urban road bridge pier stabilizer according to claim 1, characterized in that: The fixing assembly (5) comprises a fixing seat (501), a limiting seat (502) and a ground nail (503); the fixing seat (501) is rotatably connected to the bottom of the support rod (403); the limiting seat (502) is rotatably connected to the surface of the fixing seat (501); and the ground nail (503) is inserted into the inside of the limiting seat (502).

4. The urban road bridge pier stabilizer according to claim 1, characterized in that: A bearing (6) used in conjunction with the screw rod (402) is fixedly connected to the interior of the adjusting sleeve (401), a fixing hole (7) used in conjunction with the bearing (6) is provided in the interior of the adjusting sleeve (401), and the screw rod (402) is fixedly connected to the interior of the bearing (6).

5. The urban road bridge pier stabilizer according to claim 4, characterized in that: The adjusting sleeve (401) has a movable groove (8) inside thereof for use with the supporting rod (403), the supporting rod (403) has a screw groove (9) inside thereof for use with the screw rod (402), and the screw rod (402) is threadedly connected inside the screw groove (9).

6. The urban road bridge pier stabilizer according to claim 5, characterized in that: The top of the screw rod (402) is fixedly connected to a cross seat (10), the cross seat (10) is arranged on the top of the adjustment sleeve (401), and the bottom of the support rod (403) is fixedly connected to an insertion rod (11).

7. The urban road bridge pier stabilizer according to claim 2, characterized in that: The number of the connecting seats (302) is set to two and they are evenly distributed on the surface of the adjustment sleeve (401); the side of the connecting seat (302) close to the adjustment sleeve (401) is set to be arc-shaped; and the interior of the connecting frame (301) is provided with a connecting hole (12) for use with the connecting bolt (303).

8. The urban road bridge pier stabilizer according to claim 3 is characterized by: A rotating shaft (13) is fixedly connected to one side of the limiting seat (502) close to the fixing seat (501); the rotating shaft (13) is fixedly connected to the surface of the fixing seat (501); and a slot (14) for use with the ground nail (503) is provided inside the limiting seat (502).

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