Supporting structure for bridge crack treatment

Abstract

The utility model relates to the technical field of bridge supporting, in particular to a supporting structure for bridge crack treatment, which comprises a supporting mechanism, a lifting mechanism and a moving mechanism, an adjusting mechanism is positioned at the bottom end of the supporting mechanism, and the moving mechanism is positioned at the bottom end of the adjusting mechanism. The supporting structure is moved to a needed operation area through lockable universal wheels of a moving mechanism, then lifting of an adjusting column is achieved through an adjusting bolt, the angle of a supporting top plate is consistent with the angle of a supporting face at the bottom end of a bridge, a first hydraulic motor is started through a controller, and the lifting effect of a bottom plate lifting assembly arranged at the bottom end of a bearing bottom plate is achieved; the gravity support of the structure is transferred from the lockable universal wheels to the bottom plate lifting assembly, due to the fact that the bottom plate lifting assembly comprises a plurality of hydraulic telescopic columns, and the bottom ends of the hydraulic telescopic columns are fixedly provided with anti-skid rubber mats, in the actual use process, the stability of the structure is improved through the supporting point transferring mode, and the stability of the structure is improved. And meanwhile, the use convenience of the structure is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge supports, in particular to a support structure for treating bridge cracks. Background Art

[0002] We often pass by bridges and find that every bridge has cracks to a greater or lesser extent. Many people may not realize the danger and think that it is normal for bridges to have cracks. Yes, but the smaller the disease, the more fatal it is. If the cracks are allowed to develop without any care, it will lead to water seepage, which will cause steel corrosion and even affect the safety of the bridge. When repairing bridge cracks, it is often necessary to support and fix them to facilitate crack repair.

[0003] As disclosed in the authorization announcement number CN214194189U, a support structure for treating cracks in bridge beams and slabs is disclosed, including bridge piers, a first fixed plate is installed above the adjacent bridge piers, a first side plate is fixed to the opposite surface of the first fixed plate, a first rotating shaft is installed on the first side plate, and a first rotating plate and a second rotating plate are respectively installed through the first rotating shaft, a first vertical plate is fixed above one end of the first rotating plate, a first mounting plate is fixed above the side of the first vertical plate, the first mounting plate is installed on one side of the casting, a plurality of groups of connecting rods are fixed above one end of the second rotating plate, a second vertical plate is fixed to the other end of the connecting rod, and a second mounting plate is fixed above the side of the second vertical plate. The beneficial effects of the utility model: whether the bridge is warped or sunken from the fracture, it can be effectively supported, ensuring the stability of the bridge during the crack treatment process and improving the safety performance during the treatment process. However, the structure lacks angle adjustment and lifting adjustment devices, which makes it inconvenient to support bridges with non-horizontal designs and bridges of different heights. To this end, we proposed a support structure for bridge crack treatment, which solves the problems of angle adjustment and height adjustment of bridge supports, improves the practicability of the structure, and expands the scope of application of the structure. Utility Model Content

[0004] The purpose of the utility model is to provide a support structure for treating bridge cracks, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A support structure for treating cracks in a bridge, comprising a support mechanism, a lifting mechanism, and a moving mechanism, wherein the lifting mechanism is located at the bottom end of the support mechanism, and the moving mechanism is located at the bottom end of the lifting mechanism, and the support mechanism comprises a support top plate, an anti-skid friction pad, a connecting piece, a first support plate, an adjusting column, an adjusting bolt, a buffer block, and a second support plate, wherein an anti-skid friction pad is fixedly provided on the top end of the support top plate, a connecting piece is movably provided on one side of the support top plate, a first support plate is fixedly connected to one side of the connecting piece, an adjusting column is movably provided on the bottom end of the first support plate, an adjusting bolt is movably provided on one side of the first support plate, a plurality of buffer blocks are fixedly provided on the bottom end of the first support plate, and a second support plate is fixedly provided on the bottom end of the buffer block.

[0007] Preferably, the lifting mechanism includes a top fixed plate, fixing bolts, a first telescopic column, a second telescopic column, a third telescopic column, a bottom fixed plate, a first hydraulic motor, a second hydraulic motor, a mounting base plate, a controller, a load-bearing base plate, a suspension ring, and a base plate lifting assembly, and the top fixed plate is fixed to the bottom end of the second support plate by fixing bolts.

[0008] Preferably, a first telescopic column is movably provided at the bottom end of the top fixed plate, a second telescopic column is movably provided at the bottom end of the first telescopic column, a third telescopic column is movably provided at the bottom end of the second telescopic column, and a bottom fixed plate is fixedly provided at the bottom end of the third telescopic column.

[0009] Preferably, the bottom fixing plate is fixedly mounted on the top of the mounting base plate by fixing bolts, the top of the mounting base plate is fixedly mounted with a first hydraulic motor and a second hydraulic motor, and the controller is fixedly mounted on the top of the mounting base plate.

[0010] Preferably, a load-bearing base plate is fixedly provided at the bottom end of the mounting base plate, the suspension ring is fixedly provided at the top end of the load-bearing base plate, and a base plate lifting assembly is movably provided at the bottom end of the load-bearing base plate.

[0011] Preferably, the mobile mechanism includes a support leg, a shock-absorbing column, and a lockable universal wheel. The support leg is fixedly installed on the bottom end of the load-bearing base plate, the bottom end of the support leg is fixedly provided with a shock-absorbing column, and the bottom end of the shock-absorbing column is fixedly installed with a lockable universal wheel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The support structure for treating cracks in a bridge is moved to a desired operation area by means of the lockable universal wheels of a moving mechanism, and then the raising and lowering of the adjustment column is achieved by means of the adjusting bolts, so that the support top plate presents an angle consistent with the supporting surface at the bottom end of the bridge, and the first hydraulic motor is started by the controller to achieve the raising action of the bottom plate lifting assembly provided at the bottom end of the load-bearing bottom plate, so that the gravity support of the structure is transferred from the lockable universal wheels to the bottom plate lifting assembly. Because the bottom plate lifting assembly includes a plurality of hydraulic telescopic columns, and a non-slip rubber pad is fixedly provided at the bottom end thereof, such a support point transfer method not only improves the stability of the structure during actual use, but also improves the convenience of using the structure.

[0014] This support structure for treating cracks in bridges starts the second hydraulic motor through a controller to realize the lifting and lowering of the first telescopic column, the second telescopic column, and the third telescopic column, thereby driving the support mechanism to perform a synchronous lifting effect, so that the support can be flexibly adjusted for bridges of different heights, thereby improving the scope of use of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0019] In the figure: 100, support top plate; 101, anti-skid friction pad; 102, connecting piece; 103, first support plate; 104, adjusting column; 105, adjusting bolt; 106, buffer block; 107, second support plate; 200, top fixing plate; 201, fixing bolt; 202, first telescopic column; 203, second telescopic column; 204, third telescopic column; 205, bottom fixing plate; 206, first hydraulic motor; 207, second hydraulic motor; 208, mounting base plate; 209, controller; 210, load-bearing base plate; 211, hanging ring; 212, base plate lifting assembly; 300, outrigger; 301, shock-absorbing column; 302, lockable universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A support structure for treating cracks in a bridge comprises a support mechanism, a lifting mechanism and a moving mechanism, wherein the lifting mechanism is located at the bottom end of the support mechanism, and the moving mechanism is located at the bottom end of the lifting mechanism, and the support mechanism comprises a support top plate 100, an anti-skid friction pad 101, a connecting piece 102, a first support plate 103, an adjusting column 104, an adjusting bolt 105, a buffer block 106 and a second support plate 107, wherein the anti-skid friction pad 101 is fixedly arranged on the top end of the support top plate 100, a connecting piece 102 is movably arranged on one side of the support top plate 100, a first support plate 103 is fixedly connected to one side of the connecting piece 102, an adjusting column 104 is movably arranged on the bottom end of the first support plate 103, an adjusting bolt 105 is movably arranged on one side of the first support plate 103, a plurality of buffer blocks 106 are fixedly arranged on the bottom end of the first support plate 103, and a second support plate 107 is fixedly arranged on the bottom end of the buffer block 106.

[0023] In this embodiment, preferably, the lifting mechanism includes a top fixed plate 200, a fixing bolt 201, a first telescopic column 202, a second telescopic column 203, a third telescopic column 204, a bottom fixed plate 205, a first hydraulic motor 206, a second hydraulic motor 207, an installation base plate 208, a controller 209, a load-bearing base plate 210, a hanging ring 211, and a bottom plate lifting assembly 212, and the top fixed plate 200 is fixed to the bottom end of the second support plate 107 by the fixing bolt 201.

[0024] In this embodiment, preferably, a first telescopic column 202 is movably provided at the bottom end of the top fixed plate 200, a second telescopic column 203 is movably provided at the bottom end of the first telescopic column 202, a third telescopic column 204 is movably provided at the bottom end of the second telescopic column 203, and a bottom fixed plate 205 is fixedly provided at the bottom end of the third telescopic column 204.

[0025] In this embodiment, preferably, the bottom fixing plate 205 is fixedly mounted on the top of the mounting base plate 208 by fixing bolts 201, the top of the mounting base plate 208 is fixedly mounted with a first hydraulic motor 206 and a second hydraulic motor 207, and the controller 209 is fixedly mounted on the top of the mounting base plate 208.

[0026] In this embodiment, preferably, a load-bearing base plate 210 is fixedly provided at the bottom end of the mounting base plate 208, the hanging ring 211 is fixedly provided at the top end of the load-bearing base plate 210, and a base plate lifting assembly 212 is movably provided at the bottom end of the load-bearing base plate 210.

[0027] In this embodiment, preferably, the mobile mechanism includes a support leg 300, a shock-absorbing column 301, and a lockable universal wheel 302. The support leg 300 is fixedly installed on the bottom end of the load-bearing base plate 210, and the bottom end of the support leg 300 is fixedly provided with a shock-absorbing column 301, and the bottom end of the shock-absorbing column 301 is fixedly installed with a lockable universal wheel 302.

[0028] When a support structure for treating cracks in a bridge according to the present embodiment is used, the support structure is first moved to the desired working area by means of the lockable universal wheel 302 of the moving mechanism, and then the adjusting column 104 is raised and lowered by means of the adjusting bolt 105, so that the supporting top plate 100 presents an angle consistent with the supporting surface at the bottom end of the bridge, and the first hydraulic motor 206 is started by means of the controller 209 to realize the rising action of the bottom plate lifting assembly 212 provided at the bottom end of the load-bearing bottom plate 210, so that the gravity support of the structure is transferred from the lockable universal wheel 302 to the bottom plate lifting assembly 212. Because the bottom plate lifting assembly 212 includes a plurality of hydraulic telescopic columns and a non-slip rubber pad is fixedly provided at the bottom end thereof, such a support point transfer method not only improves the stability of the structure during actual use, but also improves the convenience of using the structure. The second hydraulic motor 207 is started through the controller 209 to realize the lifting and lowering of the first telescopic column 202, the second telescopic column 203, and the third telescopic column 204, thereby driving the supporting mechanism to perform a synchronous lifting effect, so that the support can be flexibly adjusted for bridges of different heights, thereby improving the scope of use of the structure.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A support structure for bridge crack treatment, comprising a support mechanism, a lifting mechanism, and a moving mechanism, characterized in that: The lifting mechanism is located at the bottom end of the supporting mechanism, and the moving mechanism is located at the bottom end of the lifting mechanism. The supporting mechanism comprises a supporting top plate (100), an anti-skid friction pad (101), a connecting piece (102), a first supporting plate (103), an adjusting column (104), an adjusting bolt (105), a buffer block (106), and a second supporting plate (107). The top end of the supporting top plate (100) is fixedly provided with an anti-skid friction pad (101), one side of the supporting top plate (100) is movably provided with a connecting piece (102), one side of the connecting piece (102) is fixedly connected with the first supporting plate (103), the bottom end of the first supporting plate (103) is movably provided with an adjusting column (104), one side of the first supporting plate (103) is movably provided with an adjusting bolt (105), the bottom end of the first supporting plate (103) is fixedly provided with a plurality of buffer blocks (106), and the bottom end of the buffer block (106) is fixedly provided with the second supporting plate (107).

2. A supporting structure for treating bridge cracks according to claim 1, characterized in that: The lifting mechanism comprises a top fixing plate (200), fixing bolts (201), a first telescopic column (202), a second telescopic column (203), a third telescopic column (204), a bottom fixing plate (205), a first hydraulic motor (206), a second hydraulic motor (207), a mounting base plate (208), a controller (209), a load-bearing base plate (210), a suspension ring (211), and a base plate lifting assembly (212); the top fixing plate (200) is fixed to the bottom end of the second support plate (107) by fixing bolts (201).

3. A supporting structure for treating bridge cracks according to claim 2, characterized in that: A first telescopic column (202) is movably provided at the bottom end of the top fixed plate (200), a second telescopic column (203) is movably provided at the bottom end of the first telescopic column (202), a third telescopic column (204) is movably provided at the bottom end of the second telescopic column (203), and a bottom fixed plate (205) is fixedly provided at the bottom end of the third telescopic column (204).

4. A supporting structure for treating bridge cracks according to claim 3, characterized in that: The bottom fixing plate (205) is fixedly mounted on the top of the mounting base plate (208) by means of fixing bolts (201); a first hydraulic motor (206) and a second hydraulic motor (207) are fixedly mounted on the top of the mounting base plate (208); and the controller (209) is fixedly mounted on the top of the mounting base plate (208).

5. A supporting structure for treating bridge cracks according to claim 4, characterized in that: A load-bearing base plate (210) is fixedly arranged at the bottom end of the mounting base plate (208), the suspension ring (211) is fixedly arranged at the top end of the load-bearing base plate (210), and a base plate lifting assembly (212) is movably arranged at the bottom end of the load-bearing base plate (210).

6. The supporting structure for treating bridge cracks according to claim 1, characterized in that: The mobile mechanism comprises a support leg (300), a shock absorbing column (301), and a lockable universal wheel (302); the support leg (300) is fixedly mounted on the bottom end of the load-bearing base plate (210); the shock absorbing column (301) is fixedly arranged on the bottom end of the support leg (300); and the lockable universal wheel (302) is fixedly mounted on the bottom end of the shock absorbing column (301).

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