Road and bridge joint filling device

Abstract

The utility model provides a road bridge joint filling device, which relates to the technical field of road bridge joint filling devices, and comprises a grouting mechanism, the grouting mechanism comprises a main body pipe, a conical pipe is sleeved in one end of the main body pipe, the conical pipe is in threaded connection with the main body pipe, a limiting rod is arranged in the main body pipe, and the limiting rod is in threaded connection with the main body pipe. And the limiting rod is fixedly connected with the main body pipe, the outer surface of the limiting rod is sleeved with a sliding block, and the sliding block is slidably connected with the limiting rod. According to the utility model, by arranging the grouting mechanism, cracks on roads and bridges can be subjected to grouting repair, so that mortar can smoothly enter the cracks, and meanwhile, whether the mortar is in a grouting state or not can be controlled at any time, so that the situation that the mortar is not wasted is ensured; mortar in the temporary storage tank cannot enter the main body pipe at the same time.

Description

Technical Field

[0001] This utility model relates to the technical field of road and bridge joint repair devices, and in particular to a road and bridge joint repair device. Background Technology

[0002] Roads and bridges are an important branch of civil engineering, mainly referring to structures that connect roads and cross obstacles such as rivers and valleys. They are an important component of transportation infrastructure. They not only facilitate the passage of vehicles and pedestrians but also ensure the continuity and smooth flow of traffic.

[0003] Cracks often exist on the surface of existing roads and bridges, which are usually filled with mortar for repair. However, existing crack filling repairs require workers to push the mortar in, and the mortar cannot enter the crack all at once. Therefore, the remaining mortar needs to be pushed continuously. This construction method is not only inefficient, but also wastes a lot of mortar. Therefore, the existing methods for repairing road and bridge cracks are inconvenient. To address this, we provide a road and bridge crack filling device. Utility Model Content

[0004] The purpose of this invention is to address the inconvenience of existing methods for repairing road and bridge cracks, and to provide a road and bridge crack repair device.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a road and bridge joint repair device, comprising: a grouting mechanism, the grouting mechanism including a main tube, a tapered tube sleeved inside one end of the main tube, the tapered tube being threadedly connected to the main tube, a limiting rod provided inside the main tube, the limiting rod being fixedly connected to the main tube, a slider sleeved on the outer surface of the limiting rod, the slider being slidably connected to the limiting rod, a connecting rod provided inside the main tube, the connecting rod being fixedly connected to the slider, a control block fixedly connected to one end of the connecting rod, the control block being slidably connected to the tapered tube, a baffle fixedly connected to the outer surface of the connecting rod, a spacer provided inside the main tube, the spacer being fixedly connected to the inner wall of the main tube, the spacer sleeved on the outer surface of the connecting rod, the connecting rod being slidably connected to the spacer, and a spring sleeved on the outer surface of the limiting rod.

[0006] In a preferred embodiment, the slider is sleeved inside the main tube, the slider is slidably connected to the main tube, a transparent plate is sleeved inside the main tube, the transparent plate is fixedly connected to the main tube, a rubber sleeve is provided in the groove on the spacer, the rubber sleeve is fixedly connected to the spacer, and the rubber sleeve is sleeved on the outer surface of the connecting rod.

[0007] In a preferred embodiment, the rubber sleeve is slidably connected to the connecting rod, one end of the slider is provided with a trigger plate, the trigger plate is fixedly connected to the slider, and the two ends of the spring are respectively fixedly connected to the outer surface of the slider and the inner wall of the main tube.

[0008] In a preferred embodiment, one end of the main tube is provided with an auxiliary mechanism, which includes a temporary storage tank and is fixedly connected to the main tube.

[0009] In a preferred embodiment, one end of the temporary storage tank is fixedly connected to a conveying pipe, which is sleeved inside the spacer.

[0010] In a preferred embodiment, a fixing sleeve is fitted onto the outer surface of the main tube, and the fixing sleeve is fixedly connected to the main tube.

[0011] In a preferred embodiment, a screw cap is fitted onto the outer surface of one end of the temporary storage tank, and the screw cap is threadedly connected to the temporary storage tank.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention, by setting up a grouting mechanism, can grout and repair cracks on roads and bridges, allowing mortar to smoothly enter the cracks. It also allows for real-time control of the mortar's injection status, ensuring no waste. Furthermore, a baffle prevents mortar in the storage tank from simultaneously entering the main pipe during injection, allowing the mortar in the storage tank to be constantly agitated, preventing solid-liquid separation and ensuring effective mortar use. When the mortar in the main pipe is depleted, the control block and baffle can reset, allowing mortar in the storage tank to re-enter the main pipe, thus improving the practicality of the crack repair device. A screw cap allows for the replenishment of mortar in the storage tank at any time. Attached Figure Description

[0014] Figure 1 A perspective view of a road and bridge joint repair device provided by this utility model.

[0015] Figure 2 This is a disassembled schematic diagram of a road and bridge joint repair device provided by this utility model.

[0016] Figure 3 A sectional perspective view of a road and bridge joint repair device provided by this utility model.

[0017] Figure 4 This utility model provides a schematic diagram of the installation of a rubber sleeve for a road and bridge joint repair device.

[0018] Legend:

[0019] 1. Grouting mechanism; 2. Auxiliary mechanism; 11. Main pipe; 12. Conical pipe; 13. Transparent plate;

[0020] 14. Limiting rod; 15. Sliding block; 16. Connecting rod; 17. Control block; 18. Baffle plate;

[0021] 19. Spacer; 101. Spring; 102. Rubber sleeve; 103. Trigger plate; 21. Temporary storage tank;

[0022] 22. Conveying pipe; 23. Fixing sleeve; 24. Tightening cap. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] like Figures 1-4As shown, this utility model provides a technical solution: a road and bridge joint repair device, comprising: a grouting mechanism 1, the grouting mechanism 1 including a main tube 11, a tapered tube 12 sleeved inside one end of the main tube 11, the tapered tube 12 being threadedly connected to the main tube 11, a limiting rod 14 provided inside the main tube 11, the limiting rod 14 being fixedly connected to the main tube 11, a slider 15 sleeved on the outer surface of the limiting rod 14, the slider 15 being slidably connected to the limiting rod 14, a connecting rod 16 provided inside the main tube 11, the connecting rod 16 being fixedly connected to the slider 15, a control block 17 fixedly connected to one end of the connecting rod 16, the control block 17 being slidably connected to the tapered tube 12, a baffle 18 fixedly connected to the outer surface of the connecting rod 16, and a spacer 19 provided inside the main tube 11, the spacer 19 being connected to the main tube 11... The inner wall is fixedly connected, the spacer 19 is sleeved on the outer surface of the connecting rod 16, the connecting rod 16 and the spacer 19 are slidably connected, the outer surface of the limiting rod 14 is sleeved with a spring 101, the slider 15 is sleeved inside the main tube 11, the slider 15 and the main tube 11 are slidably connected, the inner surface of the main tube 11 is sleeved with a transparent plate 13, the transparent plate 13 and the main tube 11 are fixedly connected, a rubber sleeve 102 is provided in the groove opened on the spacer 19, the rubber sleeve 102 is fixedly connected to the spacer 19, the rubber sleeve 102 is sleeved on the outer surface of the connecting rod 16, the rubber sleeve 102 and the connecting rod 16 are slidably connected, one end of the slider 15 is provided with a trigger plate 103, the trigger plate 103 and the slider 15 are fixedly connected, and the two ends of the spring 101 are respectively fixedly connected to the outer surface of the slider 15 and the inner wall of the main tube 11.

[0026] In this embodiment, by setting a slider 15, and when the slider 15 slides on the limiting rod 14, the connecting rod 16 can drive the control block 17 and the baffle 18 to move simultaneously. When the control block 17 disengages from the tapered tube 12, the mortar in the main tube 11 can overflow along the tapered tube 12, thereby achieving the purpose of filling and repairing the crack. At the same time, the baffle 18 can seal the port of the conveying pipe 22, so that the conveying pipe 22 will not leak the remaining mortar when repairing the crack. In addition, a spring 101 is set so that the slider 15 can be reset in time and remain stable after reset, so that the crack repair device can be moved at any time. A spacer 19 is set to block the mortar in the main tube 11. At the same time, a rubber sleeve 102 is set, and the rubber sleeve 102 can fit tightly with the outer surface of the connecting rod 16, so that no mortar seepage occurs at the connection between the spacer 19 and the connecting rod 16.

[0027] Example 2

[0028] like Figures 1-4As shown, an auxiliary mechanism 2 is provided at one end of the main tube 11. The auxiliary mechanism 2 includes a temporary storage tank 21, which is fixedly connected to the main tube 11. A conveying pipe 22 is fixedly connected to one end of the temporary storage tank 21. The conveying pipe 22 is sleeved inside the spacer 19. A fixing plate 23 is sleeved on the outer surface of the main tube 11 and is fixedly connected to the main tube 11. A screw cap 24 is sleeved on the outer surface of one end of the temporary storage tank 21 and is threadedly connected to the temporary storage tank 21.

[0029] In this embodiment, a temporary storage tank 21 is provided to temporarily store some mortar, so that construction workers can continuously repair cracks. A fixed sleeve 23 is provided to work with the trigger plate 103, so that construction workers can more easily move the slider 15. In addition, a transparent plate 13 is provided so that the amount of mortar in the main tube 11 can be observed at any time.

[0030] Working principle:

[0031] like Figures 1-4 As shown, when using this utility model to repair cracks on roads and bridges, mortar can be first poured into the main pipe 11 and the temporary storage tank 21. The mortar is poured from the temporary storage tank 21 and enters the main pipe 11 through the delivery pipe 22 until a certain amount of mortar is present in the temporary storage tank 21. Then, the cap 24 is threadedly connected to the temporary storage tank 21. At this time, the end of the tapered pipe 12 is aligned with the crack, and the trigger plate 103 is pressed. The trigger plate 103 will drive the slider 15 to slide on the limit rod 14, and the slider 15 can compress the spring 101, so that the spring 101 generates elastic force. At the same time, the connecting rod 16 will drive the control block 17 to disengage from the tapered pipe 12, so that the end of the tapered pipe 12 can overflow with mortar. The connecting rod 16 will also drive the baffle 18 to deliver the mortar. The port of the delivery pipe 22 is sealed to prevent mortar from leaking out of the storage tank 21. The cracks are then continuously filled and repaired. The condition of the mortar in the main pipe 11 is observed through the transparent plate 13. When the amount of mortar in the main pipe 11 is low or exhausted, the trigger plate 103 can be released. At this time, the elastic force of the spring 101 will reset the slider 15, the connecting rod 16, and the control block 17. The control block 17 will then block the tapered pipe 12 again. At this time, the port of the delivery pipe 22 will continue to discharge material, so that the mortar temporarily stored in the storage tank 21 will be continuously poured into the main pipe 11 to repair other cracks. After the crack repair device is used up, the cap 24 can be separated from the storage tank 21, and the tapered pipe 12 can be separated from the main pipe 11 for thorough cleaning.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A road and bridge joint repair device, characterized in that, include: Grouting mechanism (1), the grouting mechanism (1) includes a main tube (11), a tapered tube (12) is sleeved inside one end of the main tube (11), the tapered tube (12) is threaded to the main tube (11), a limiting rod (14) is provided inside the main tube (11), the limiting rod (14) is fixedly connected to the main tube (11), a slider (15) is sleeved on the outer surface of the limiting rod (14), the slider (15) is slidably connected to the limiting rod (14), a connecting rod (16) is provided inside the main tube (11), the connecting rod (16) is connected to the slider (15) 15) Fixed connection, one end of the connecting rod (16) is fixedly connected to a control block (17), the control block (17) is slidably connected to the tapered tube (12), a baffle (18) is fixedly connected to the outer surface of the connecting rod (16), a spacer (19) is provided inside the main tube (11), the spacer (19) is fixedly connected to the inner wall of the main tube (11), the spacer (19) is sleeved on the outer surface of the connecting rod (16), the connecting rod (16) and the spacer (19) are slidably connected, and a spring (101) is sleeved on the outer surface of the limiting rod (14).

2. The road and bridge joint repair device according to claim 1, characterized in that: The slider (15) is fitted inside the main tube (11), and the slider (15) is slidably connected to the main tube (11). A transparent plate (13) is fitted inside the main tube (11), and the transparent plate (13) is fixedly connected to the main tube (11). A rubber sleeve (102) is provided in the groove on the spacer (19), and the rubber sleeve (102) is fixedly connected to the spacer (19). The rubber sleeve (102) is fitted onto the outer surface of the connecting rod (16).

3. A road and bridge joint repair device according to claim 2, characterized in that: The rubber sleeve (102) is slidably connected to the connecting rod (16). One end of the slider (15) is provided with a trigger plate (103). The trigger plate (103) is fixedly connected to the slider (15). The two ends of the spring (101) are respectively fixedly connected to the outer surface of the slider (15) and the inner wall of the main tube (11).

4. A road and bridge joint repair device according to claim 1, characterized in that: One end of the main tube (11) is provided with an auxiliary mechanism (2), which includes a temporary storage tank (21) and is fixedly connected to the main tube (11).

5. A road and bridge joint repair device according to claim 4, characterized in that: One end of the temporary storage tank (21) is fixedly connected to a conveying pipe (22), which is sleeved inside the spacer (19).

6. A road and bridge joint repair device according to claim 5, characterized in that: A fixing sleeve (23) is fitted onto the outer surface of the main tube (11), and the fixing sleeve (23) is fixedly connected to the main tube (11).

7. A road and bridge joint repair device according to claim 6, characterized in that: A screw cap (24) is fitted onto the outer surface of one end of the temporary storage tank (21), and the screw cap (24) is threadedly connected to the temporary storage tank (21).

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