Supporting device for emergency repair of bridge deck potholes

Abstract

The utility model discloses a supporting device for emergency repair of a bridge deck pit hole. The supporting device comprises a supporting plate, a supporting rod and a driving device, wherein the supporting plate is used for covering the bridge deck pit hole; a threaded sleeve is arranged at the bottom of the supporting plate, a supporting screw used for supporting the supporting plate is installed in the threaded sleeve in a threaded mode, and a supporting block is arranged at the lower end of the supporting screw. The reinforcing assembly is used for reinforcing the supporting plate; the reinforcing assembly comprises two sets of reinforcing plates, the reinforcing plates are hinged to the two sides of the supporting plate, and reinforcing nails are connected to the reinforcing plates in an inserted mode. The device is simple in structure and convenient to use, through cooperation of the supporting plate, the supporting screw rod and the reinforcing plate, temporary emergency repairing and supporting can be conducted on a bridge deck pit, passing of vehicles is facilitated, traffic accidents caused by unstable running of the vehicles are avoided, meanwhile, damage to a bridge caused by acceleration of the vehicles passing through the pit is avoided, and follow-up conventional repairing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge deck pothole emergency repair support equipment, in particular to a bridge deck pothole emergency repair support device. Background Art

[0002] The formation of potholes on bridge decks is usually the result of the combined effect of multiple factors, mainly including: material aging, overload use, water damage, construction quality problems and natural disasters. Potholes on bridge decks pose a serious threat to traffic safety and the integrity of bridge structures. Specific hazards include traffic safety risks: potholes may cause unstable driving of vehicles and increase the risk of traffic accidents, especially at night or in low visibility conditions; accelerated structural damage: vehicles repeatedly passing through potholes will cause further damage to the bridge deck, forming a vicious circle, which may eventually lead to serious damage to the bridge structure.

[0003] When a pothole appears on the bridge deck, it needs to be repaired. If the pothole is not repaired in time, it may gradually expand and affect the overall structural stability of the bridge. The damage at the edge of the pothole will aggravate the fatigue and corrosion of the material, which may cause more serious structural problems in the long run and even endanger the overall safety of the bridge. Therefore, timely repair of potholes is an important measure to maintain the safety of bridge structures; through timely pothole repair, harmful substances such as moisture and salt can be prevented from invading the interior of the bridge through the damaged area, thereby reducing the occurrence of problems such as steel corrosion and concrete deterioration. These measures help maintain the strength and durability of the bridge, thereby extending its service life.

[0004] In the daily maintenance of bridges, the appearance of potholes on the bridge deck not only affects driving safety, but also accelerates the damage of the bridge structure. Traditional emergency repair methods usually require temporary lane closures, the use of heavy equipment and a large amount of manpower, and take a certain amount of time to repair, especially in busy traffic sections. This method will cause serious traffic jams, so we need to propose a support device for emergency repair of potholes on the bridge deck. Utility Model Content

[0005] The purpose of the utility model is to provide a support device for emergency repair of potholes on the bridge deck. The device has a simple structure and is easy to use. Through the cooperation of a support plate, a support screw and a reinforcement plate, it can perform temporary emergency repair and support on the potholes on the bridge deck, facilitate the passage of vehicles, avoid traffic accidents caused by unstable vehicle driving, and at the same time, avoid accelerated damage to the bridge caused by vehicles passing through potholes, facilitate subsequent conventional repairs, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A supporting device for emergency repair of a bridge deck pothole, comprising:

[0008] Support plates used to cover bridge deck potholes;

[0009] A threaded sleeve is provided at the bottom of the support plate, a support screw for supporting the support plate is installed on the inner thread of the threaded sleeve, and a support block is provided at the lower end of the support screw;

[0010] Also included is a reinforcement assembly for reinforcing the support plate;

[0011] The reinforcement assembly comprises two groups of reinforcement plates, which are hingedly arranged on both sides of the support plate, and reinforcement nails are inserted into the reinforcement plates.

[0012] Preferably, the two sides of the support plate are arranged in a smooth shape, and bumps are arranged on both sides of the support plate, and shafts are arranged on both sides of the bumps.

[0013] Preferably, a groove corresponding to the protrusion is formed on one side of the reinforcement plate, and shaft holes corresponding to the shaft rod are formed on both side walls of the groove, and the other side of the reinforcement plate is formed in a smooth shape.

[0014] Preferably, the reinforcement plate is provided with a countersunk groove, a through hole penetrating the reinforcement plate is provided in the countersunk groove, and the reinforcement nail is inserted into the through hole.

[0015] Preferably, a reinforcement block is provided at the upper end of the reinforcement nail, and the reinforcement block is matched with the countersunk groove.

[0016] Preferably, it also includes an adjustment component for adjusting the extension length of the support screw at the bottom of the threaded sleeve, and the adjustment component includes an adjustment rod, and a handle is welded to the upper end of the adjustment rod.

[0017] Preferably, a base is provided at the lower end of the adjusting rod, a rectangular slot is provided at the bottom of the base, an adjusting block is provided at the upper end of the adjusting screw, the adjusting block and the slot correspond to each other, and an adjusting hole is provided on the support plate for inserting the adjusting component.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a support plate to cover the pothole on the bridge deck for temporary emergency repair. The support plate is supported by a support screw at the bottom, and reinforcement plates are arranged on both sides of the support plate for reinforcement. The device has a simple structure and is easy to use. Through the cooperation of the support plate, the support screw and the reinforcement plate, temporary emergency repair and support for the pothole on the bridge deck can be carried out, which is convenient for the passage of vehicles and avoids traffic accidents caused by unstable vehicle driving. At the same time, it avoids the damage to the bridge caused by the acceleration of vehicles passing through the pothole, which is convenient for subsequent conventional repairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the support plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the support screw of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the adjusting rod of the utility model.

[0024] In the figure: 1. support plate; 2. reinforcement plate; 3. protrusion; 4. groove; 5. shaft rod; 6. threaded sleeve; 7. support screw; 8. support block; 9. countersunk groove; 10. through hole; 11. reinforcement nail; 12. reinforcement block; 13. adjustment hole; 14. adjustment block; 15. adjustment rod; 16. handle; 17. base; 18. slot; 19. anti-sliding block. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A supporting device for emergency repair of a bridge deck pothole, comprising:

[0028] A support plate 1 for covering a bridge deck pothole; a threaded sleeve 6 is provided at the bottom of the support plate 1, a support screw 7 for supporting the support plate 1 is installed on the inner thread of the threaded sleeve 6, and a support block 8 is provided at the lower end of the support screw 7;

[0029] In actual use, the potholes on the bridge deck are covered by the support plate 1, and the support screw 7 is inserted into the pothole, and the support block 8 is in contact with the bottom of the pothole. When the wheels pass by, they can be temporarily supported by the support plate 1, thereby avoiding traffic accidents caused by unstable driving of the vehicle. At the same time, it can prevent the vehicle from accelerating damage to the bridge when passing through the pothole, which is convenient for subsequent routine repairs.

[0030] Furthermore,

[0031] It also includes an adjustment component for adjusting the extension length of the support screw 7 at the bottom of the threaded sleeve 6, and the adjustment component includes an adjustment rod 15, and a handle 16 is welded to the upper end of the adjustment rod 15. A base 17 is provided at the lower end of the adjustment rod 15, and a rectangular slot 18 is provided at the bottom of the base 17. An adjustment block 14 is provided at the upper end of the adjustment screw, and the adjustment block 14 corresponds to the slot 18, and an adjustment hole 13 is provided on the support plate 1 for inserting the adjustment component.

[0032] In order to enable the device to adapt to pits of different depths, the staff can adjust it through the adjustment component. In actual use, the staff holds the adjustment rod 15 to insert the base 17 into the threaded sleeve 6 through the adjustment hole 13 until the adjustment block 14 at the upper end of the adjustment screw is inserted into the slot 18 at the bottom of the base 17. The staff can adjust the extension length of the support screw 7 by rotating the handle 16, so that it can be flexibly adapted according to the depth of the pit, which is convenient for the adjustment screw to support the support plate 1, thereby improving the practicality and applicability of the device.

[0033] See also Figure 1-3 In order to reinforce the support plate 1 and prevent the support plate 1 from easily moving during use, the present application also makes the following design:

[0034] It also includes a reinforcement assembly for reinforcing the support plate 1; the reinforcement assembly includes two groups of reinforcement plates 2, the reinforcement plates 2 are hingedly arranged on both sides of the support plate 1, and reinforcement nails 11 are inserted into the reinforcement plates 2. The two sides of the support plate 1 are arranged in a smooth shape, and protrusions 3 are arranged on both sides of the support plate 1, and shaft rods 5 are arranged on both sides of the protrusions 3. A groove 4 corresponding to the protrusion 3 is provided on one side of the reinforcement plate 2, and shaft holes corresponding to the shaft rod 5 are provided on the two side walls of the groove 4, and the other side of the reinforcement plate 2 is arranged in a smooth shape. A countersunk groove 9 is provided on the reinforcement plate 2, and a through hole 10 penetrating the reinforcement plate 2 is provided in the countersunk groove 9, and the reinforcement nail 11 is inserted into the inside of the through hole 10. A reinforcement block 12 is provided at the upper end of the reinforcement nail 11, and the reinforcement block 12 is adapted to the countersunk groove 9.

[0035] In actual use, the pothole on the bridge deck is covered by the support plate 1, and the extension length of the support screw 7 is adjusted by the adjustment component until the support screw 7 plays a supporting role on the support plate 1. At this time, the reinforcement plate 2 is attached to the normal road surface on both sides of the pothole, and the reinforcement nails 11 are inserted into the road surface through the through holes 10, so that the support plate 1 can be well reinforced to avoid the support plate 1 from being easily displaced during the use of the equipment. When the vehicle passes by, it passes through the reinforcement plate 2, the support plate 1 and another group of reinforcement plates 2 and continues to move. When the temporary use of the equipment is completed, such as late at night or during a period with fewer vehicles, the area around the pothole is closed and routine repairs are carried out. At this time, the equipment can be removed from the bridge deck;

[0036] Since the reinforcing plate 2 is connected to both sides of the supporting plate 1 by a hinged manner, a certain angle can be adjusted between the supporting plate 1 and the reinforcing plate 2, and the bridge surface has a certain curvature or tilt angle. Such a design enables the device to adapt to the curvature of the bridge surface and has a high practical value;

[0037] The reinforcing nails 11 on the reinforcing plate 2 can be hidden by the countersunk groove 9, and one side of the reinforcing plate 2 is a smooth device, which can facilitate the passage of vehicles and prevent the reinforcing nails 11 from being exposed and the edges of the reinforcing plate 2 from damaging the tires of the vehicle;

[0038] In addition, a quadrangular pyramid-shaped anti-sliding block 19 is distributed at the bottom of the reinforcing plate 2, which can further prevent the device from being displaced due to the passing of a vehicle.

[0039] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A support device for emergency repair of a bridge pothole, characterized in that: include: A support plate (1) for covering a bridge deck pothole; A threaded sleeve (6) is provided at the bottom of the support plate (1), a support screw (7) for supporting the support plate (1) is installed in the threaded interior of the threaded sleeve (6), and a support block (8) is provided at the lower end of the support screw (7); Also included is a reinforcement component for reinforcing the support plate (1); The reinforcement assembly comprises two groups of reinforcement plates (2), the reinforcement plates (2) are hingedly arranged on both sides of the support plate (1), and reinforcement nails (11) are inserted into the reinforcement plates (2).

2. The supporting device for emergency repair of a bridge pothole according to claim 1, characterized in that: The two sides of the support plate (1) are arranged in a smooth shape, and convex blocks (3) are arranged on both sides of the support plate (1), and shafts (5) are arranged on both sides of the convex blocks (3).

3. The supporting device for emergency repair of a bridge pothole according to claim 2, characterized in that: A groove (4) corresponding to the protrusion (3) is provided on one side of the reinforcing plate (2), and shaft holes corresponding to the shaft rod (5) are provided on both side walls of the groove (4). The other side of the reinforcing plate (2) is provided in a rounded shape.

4. The supporting device for emergency repair of a bridge pothole according to claim 1, characterized in that: The reinforcing plate (2) is provided with a countersunk groove (9), a through hole (10) penetrating the reinforcing plate (2) is provided in the countersunk groove (9), and the reinforcing nail (11) is inserted into the inside of the through hole (10).

5. The supporting device for emergency repair of a bridge pothole according to claim 4, characterized in that: A reinforcing block (12) is provided at the upper end of the reinforcing nail (11), and the reinforcing block (12) is matched with the countersunk groove (9).

6. The supporting device for emergency repair of a bridge pothole according to claim 1, characterized in that: It also includes an adjustment component for adjusting the extension length of the support screw (7) at the bottom of the threaded sleeve (6), the adjustment component includes an adjustment rod (15), and a handle (16) is welded to the upper end of the adjustment rod (15).

7. The supporting device for emergency repair of a bridge pothole according to claim 6, characterized in that: The lower end of the adjusting rod (15) is provided with a base (17), the bottom of the base (17) is provided with a rectangular slot (18), the upper end of the adjusting screw is provided with an adjusting block (14), the adjusting block (14) and the slot (18) correspond to each other, and the support plate (1) is provided with an adjusting hole (13) for inserting the adjusting component.

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