Pavement repairing and filling device

Abstract

The utility model relates to the technical field of pavement repair, and provides a pavement repair filling device which comprises a bottom plate and a material storage box, the material storage box is connected to the top end of the bottom plate, the top end of the material storage box is connected with two matched telescopic cylinders, telescopic rods are connected in the telescopic cylinders in a sliding mode, and the top ends of the two telescopic rods are connected with a connecting sliding rod. A control block is connected to the bottom end of the sliding frame, a T-shaped sliding groove is formed in the bottom end of the control block, a limiting sliding block is slidably connected into the T-shaped sliding groove, an electric push rod is installed at the top end of the storage box, a servo motor is installed at the top end of the electric push rod, and a rotating disc is connected to the top end of the servo motor; a fixing block is arranged at the position, close to the edge, of the top end of the rotary disc, the top end of the fixing block is connected with a limiting sliding block, one end of the sliding frame is connected with a connecting plate, and a repairing pipe is arranged at the bottom end of the connecting plate, so that the purpose of evenly and accurately filling concrete is achieved when the position of the repairing pipe is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface repair, and in particular to a road surface repair and filling device. Background Art

[0002] Asphalt concrete, commonly known as asphalt concrete, is a mixture made by artificially selecting mineral materials with a certain graded composition, such as crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and mixing them with a certain proportion of road asphalt materials under strictly controlled conditions; when repairing cracks in existing asphalt concrete pavements, most of them are directly filled with concrete through repair pipes, but the repair range of the repair pipe is fixed, so frequent reciprocating repair operations are required, resulting in low efficiency in repairing cracks in asphalt concrete pavements.

[0003] After searching, China disclosed a patent publication number CN217678515U on October 28, 2022, which is a quick repair device for cracked asphalt concrete pavement. It is roughly described as including a concrete box, a folding frame is fixed on the top of the concrete box, a vertical column is fixed on the top of the folding frame, a block is fixed on the top of the vertical column, a connecting plate is rotatably provided on one side of the block, and a hollow seat is fixed on one side of the connecting plate. The utility model relates to the technical field of asphalt concrete pavement repair. The quick repair device for cracked asphalt concrete pavement is provided with a concrete feeding mechanism on one side of the hollow seat, and a quick repair mechanism is provided between the folding frame and the connecting plate. The concrete feeding mechanism is used to fill the repair pipe with concrete, and the driving motor and the hydraulic rod are used to provide power output, so that the repair pipe can move up and down while swinging, thereby realizing a large range of repairs during the repair process of the repair pipe.

[0004] Although the above-mentioned existing technical solution avoids the need for frequent reciprocating operations and greatly improves the efficiency of repairing cracks in asphalt concrete pavement, when the device adjusts the position of the repair pipe, the repair pipe needs to rotate around the block and the pin shaft respectively. Therefore, when controlling the up and down movement of the repair pipe, it also moves forward and backward at the same time, resulting in inconsistent landing points of the concrete. When the repair pipe swings left and right, the repair pipe moves in an arc, resulting in the equipment being unable to accurately fill the horizontal direction, thereby resulting in the equipment being unable to fill the concrete evenly and accurately. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a road surface repair and filling device to solve the problem that the equipment proposed in the background technology cannot fill concrete evenly and accurately.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road repair filling device, comprising a base plate, comprising a material storage box, the material storage box is connected to the top of the base plate, the top of the material storage box is fixedly connected to two matching telescopic cylinders, the inside of the telescopic cylinder is slidably connected to a telescopic rod, the tops of the two telescopic rods are fixedly connected to a connecting slide rod, the connecting slide rod is slidably connected to a sliding frame, the bottom end of the sliding frame is fixedly connected to a control block, the bottom end of the control block is provided with a T-shaped slide groove, the inside of the T-shaped slide groove is slidably connected to a limited position slide block, and an electric Push rod, the top of the electric push rod is fixedly connected with a mounting plate, the top of the mounting plate is installed with a servo motor, the top of the servo motor is fixedly connected with a turntable, a fixed block is provided at the top of the turntable near the edge, the top of the fixed block is connected to the limit slider, one end of the sliding frame is fixedly connected with a connecting plate, the bottom end of the connecting plate is fixedly connected with a hollow block, a repair tube is provided at the bottom end of the hollow block, a pump is installed at the top of the storage box, the feed end of the pump extends to the interior of the storage box, and an elastic tube is provided at the discharge end of the pump, one end of which is connected to the hollow block.

[0009] By adopting the above technical solution, the electric push rod is started to drive the servo motor, control block, sliding frame, connecting plate, hollow block and repair pipe to move, so that the repair pipe moves vertically up and down, and the servo motor is started to drive the turntable and the fixed block to rotate. The fixed block cooperates with the limit slider to drive the control block and the sliding frame to move back and forth along the connecting slide rod, thereby driving the connecting plate, the hollow block and the repair pipe to move back and forth left and right, so that the repair pipe swings left and right horizontally, so that when the position of the repair pipe is adjusted, the purpose of uniform and accurate filling of concrete is achieved.

[0010] Optionally, a reinforcement piece is fixedly connected between the sliding frame and the control block.

[0011] By adopting the above technical solution, the reinforcement is used to improve the connection strength between the sliding frame and the control block, so as to avoid the control block and the sliding frame from breaking when the fixed block drives the control block to move, thereby achieving the purpose of improving the stability of the equipment.

[0012] Optionally, the four corners of the bottom end of the base plate are connected to universal wheels with a self-locking function.

[0013] By adopting the above technical solution, the universal wheels are used to facilitate the movement of the equipment on flat ground, thereby achieving the purpose of improving the flexibility of the equipment.

[0014] Optionally, a control handle is fixedly connected to the top of the base plate.

[0015] By adopting the above technical solution, the control handle is used to facilitate personnel to control the moving direction of the equipment, thereby achieving the purpose of improving the convenience of the equipment.

[0016] Optionally, a feed port is provided at the top of the material storage box, a sealing cover is rotatably connected to the feed port, and a handle is fixedly connected to the sealing cover.

[0017] By adopting the above technical solution, the feed port is used to facilitate personnel to add materials into the storage box, the sealing cover is used to prevent dust and debris from falling into the storage box, and the handle is used to facilitate personnel to open and close the sealing cover, thereby improving the convenience of the equipment.

[0018] (III) Beneficial effects

[0019] In summary, the present invention includes at least one of the following beneficial technical effects:

[0020] 1. The road repair and filling device starts the electric push rod to drive the servo motor, control block, sliding frame, connecting plate, hollow block and repair pipe to move, so that the repair pipe moves vertically up and down, and starts the servo motor to drive the turntable and the fixed block to rotate. The fixed block cooperates with the limit slider to drive the control block and the sliding frame to move back and forth along the connecting slide rod, thereby driving the connecting plate, the hollow block and the repair pipe to move back and forth left and right, so that the repair pipe swings left and right horizontally, so that when the position of the repair pipe is adjusted, the purpose of uniform and accurate filling of concrete is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first side structural schematic diagram of the utility model;

[0022] Figure 2 This is a second side structural schematic diagram of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0024] Figure 4 This is a schematic diagram of the first cross-sectional structure of the utility model;

[0025] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0026] In the figure: 1. bottom plate; 2. material storage box; 3. telescopic cylinder; 4. telescopic rod; 5. connecting slide rod; 6. sliding frame; 7. control block; 8. T-shaped slide groove; 9. limit slide block; 10. electric push rod; 11. mounting plate; 12. servo motor; 13. turntable; 14. fixing block; 15. connecting plate; 16. hollow block; 17. repair tube; 18. pump; 19. elastic tube; 20. reinforcement; 21. universal wheel; 22. control handle; 23. sealing cover; 24. handle. DETAILED DESCRIPTION

[0027] 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.

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] Reference Figure 1-Figure 5 A road repair filling device comprises a base plate 1, a material storage box 2, the material storage box 2 is connected to the top of the base plate 1, the top of the material storage box 2 is fixedly connected to two matching telescopic cylinders 3, the telescopic cylinder 3 is slidably connected to a telescopic rod 4, the tops of the two telescopic rods 4 are fixedly connected to a connecting slide rod 5, a sliding frame 6 is slidably connected to the connecting slide rod 5, the bottom end of the sliding frame 6 is fixedly connected to a control block 7, the bottom end of the control block 7 is provided with a T-shaped slide groove 8, the internal sliding connection of the T-shaped slide groove 8 is connected to a limited slider 9, an electric push rod 10 is installed on the top of the material storage box 2, the top of the electric push rod 10 is fixedly connected to a mounting plate 11, the top of the mounting plate 11 is installed with a servo motor 12, the top of the servo motor 12 is fixedly connected to a turntable 13, the top of the turntable 13 is provided with a fixed block 14 near the edge, the top of the fixed block 14 is connected to the limit slider 9, one end of the sliding frame 6 is fixedly connected to a connecting plate 15, the bottom end of the connecting plate 15 A hollow block 16 is fixedly connected, a repair pipe 17 is provided at the bottom end of the hollow block 16, a pump 18 is installed at the top of the storage box 2, the feed end of the pump 18 extends to the inside of the storage box 2, and an elastic tube 19 is provided at the discharge end of the pump 18, one end of the elastic tube 19 is connected to the hollow block 16, and the electric push rod 10 is started to drive the servo motor 12, the control block 7, the sliding frame 6, the connecting plate 15, the hollow block 16 and the repair pipe 17 to move, so that the repair pipe 17 moves vertically up and down, and the servo motor 12 is started to drive the turntable 13 and the fixed block 14 to rotate, and the fixed block 14 cooperates with the limit slider 9 to drive the control block 7 and the sliding frame 6 to reciprocate along the connecting slide rod 5, thereby driving the connecting plate 15, the hollow block 16 and the repair pipe 17 to reciprocate left and right, so that the repair pipe 17 swings left and right horizontally, so that when the position of the repair pipe 17 is adjusted, the purpose of uniform and accurate filling of concrete is achieved.

[0030] Reference Figure 1A reinforcing member 20 is fixedly connected between the sliding frame 6 and the control block 7. The reinforcing member 20 is used to improve the connection strength between the sliding frame 6 and the control block 7, so as to avoid the control block 7 and the sliding frame 6 from being broken when the fixed block 14 drives the control block 7 to move, thereby achieving the purpose of improving the stability of the equipment.

[0031] Reference Figure 1 and Figure 2 The four corners of the bottom end of the base plate 1 are connected with universal wheels 21 with a self-locking function. The universal wheels 21 are used to facilitate the movement of the equipment on a flat ground, thereby achieving the purpose of improving the flexibility of the equipment.

[0032] Reference Figure 1 and Figure 2 A control handle 22 is fixedly connected to the top of the bottom plate 1. The control handle 22 is used to facilitate personnel to control the moving direction of the equipment, thereby achieving the purpose of improving the convenience of the equipment.

[0033] Reference Figure 1 and Figure 4 A feed port is provided at the top of the storage box 2, and a sealing cover 23 is rotatably connected to the feed port. A handle 24 is fixedly connected to the sealing cover 23. The feed port is used to facilitate personnel to add materials to the storage box 2, and the sealing cover 23 is used to prevent dust and debris from falling into the storage box 2. The handle 24 is used to facilitate personnel to open and close the sealing cover 23, thereby improving the convenience of the equipment.

[0034] In summary, the working principle and working process of the road surface repair filling device are as follows: when in use, first start the electric push rod 10 to drive the servo motor 12, the control block 7, the sliding frame 6, the connecting plate 15, the hollow block 16 and the repair pipe 17 to move, so that the repair pipe 17 moves vertically up and down, start the servo motor 12 to drive the turntable 13 and the fixed block 14 to rotate, and the fixed block 14 cooperates with the limit slider 9 to drive the control block 7 and the sliding frame 6 to reciprocate along the connecting slide rod 5, thereby driving the connecting plate 15, the hollow block 16 and the repair pipe 17 to reciprocate left and right, so that the repair pipe 17 swings left and right horizontally, so that when the position of the repair pipe 17 is adjusted, the concrete is evenly distributed. In order to achieve the purpose of uniform and accurate filling, the reinforcement 20 is used to increase the connection strength between the sliding frame 6 and the control block 7, so as to avoid the control block 7 and the sliding frame 6 from breaking when the fixed block 14 drives the control block 7 to move, so as to achieve the purpose of improving the stability of the equipment, the universal wheel 21 is used to facilitate the movement of the equipment on flat ground, so as to achieve the purpose of improving the flexibility of the equipment, the control handle 22 is used to facilitate personnel to control the moving direction of the equipment, so as to achieve the purpose of improving the convenience of the equipment, the feed port is used to facilitate personnel to add materials to the storage box 2, the sealing cover 23 is used to prevent dust and debris from falling into the storage box 2, and the handle 24 is used to facilitate personnel to open and close the sealing cover 23, so as to improve the convenience of the equipment.

[0035] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A road surface repair and filling device, comprising a base plate (1), characterized in that: The invention comprises a material storage box (2), wherein the material storage box (2) is connected to the top of a bottom plate (1), wherein the top of the material storage box (2) is fixedly connected to two matching telescopic cylinders (3), wherein the inside of the telescopic cylinder (3) is slidably connected to a telescopic rod (4), wherein the tops of the two telescopic rods (4) are fixedly connected to a connecting slide rod (5), wherein a sliding frame (6) is slidably connected to the connecting slide rod (5), wherein the bottom end of the sliding frame (6) is fixedly connected to a control block (7), wherein a T-shaped slide groove (8) is provided at the bottom end of the control block (7), wherein a limit slide block (9) is slidably connected to the inside of the T-shaped slide groove (8), wherein an electric push rod (10) is installed at the top of the material storage box (2), wherein the top of the electric push rod (10) is fixedly connected to a mounting plate (11), wherein the top of the mounting plate (11) is A servo motor (12) is installed at the end, the top of the servo motor (12) is fixedly connected to a turntable (13), a fixed block (14) is provided at the top of the turntable (13) near the edge, the top of the fixed block (14) is connected to the limit slider (9), one end of the sliding frame (6) is fixedly connected to a connecting plate (15), the bottom end of the connecting plate (15) is fixedly connected to a hollow block (16), the bottom end of the hollow block (16) is provided with a repair pipe (17), the top of the storage box (2) is installed with a pump (18), the feed end of the pump (18) extends to the inside of the storage box (2), the discharge end of the pump (18) is provided with an elastic tube (19), one end of the elastic tube (19) is connected to the hollow block (16).

2. A road surface repair and filling device according to claim 1, characterized in that: A reinforcing member (20) is fixedly connected between the sliding frame (6) and the control block (7).

3. A road surface repair and filling device according to claim 1, characterized in that: The four corners of the bottom end of the base plate (1) are all connected with universal wheels (21) with a self-locking function.

4. A road surface repair and filling device according to claim 1, characterized in that: A control handle (22) is fixedly connected to the top end of the base plate (1).

5. A road surface repair and filling device according to claim 1, characterized in that: The top of the material storage box (2) is provided with a material feed port, a sealing cover (23) is rotatably connected to the material feed port, and a handle (24) is fixedly connected to the sealing cover (23).

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