Pavement grouting hole plugging device

Abstract

The utility model discloses a road surface grouting hole plugging device which comprises a mixing tank, an in-tank cleaning mechanism, a rapid assembling and disassembling mechanism and a stable clamping mechanism, and the in-tank cleaning mechanism comprises a movable water tank, a cleaning pump, a connecting pipe, a water supply pipe, a cleaning ring and a spraying assembly. The rapid loading and unloading mechanism comprises a grouting assembly, a connecting hose, a lateral plate, a clamping pipe, a clamping rod, an extending rod, a clamping groove and a tension spring, the stable clamping mechanism comprises a rotating disc, a gradient groove, a rotating block, an outer rotating ring, a pressing spring and a pushed plate, through a cleaning ring and a spraying assembly, the interior of the mixing tank can be automatically and efficiently cleaned, manual operation is avoided, and the working efficiency is improved. And through cooperation of a clamping rod and a clamping pipe, rapid assembly and disassembly of the grouting assembly are achieved through the design of a clamping groove and a tension spring, and operation steps are simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plugging technology, more particularly, it relates to a road surface grouting hole plugging device. BACKGROUND

[0002] A road surface grouting hole plugging device is a special equipment for closing the hole after road grouting construction, which is designed to quickly and firmly fill the hole, restore the flatness, waterproofness and bearing capacity of the road surface.

[0003] In the prior art, firstly, the cleaning of the mixing tank of the device is relatively cumbersome, which may result in low cleaning efficiency, increase the construction preparation time, and the residual materials in the tank may adhere to the tank wall, which is difficult to completely clean, easily causing uneven mixing of the next batch of grouting materials, affecting the construction quality, and additional manual cleaning is required, increasing the labor cost and labor intensity. Long-term residual materials may cause equipment corrosion or blockage, reducing the service life of the equipment. Secondly, the connection of the grouting assembly and other components of the device relies on traditional manual fastening, which may require tool assistance, resulting in cumbersome operation, long disassembly time of the grouting assembly, affecting the construction progress and reducing the efficiency. The daily inspection and maintenance of the grouting assembly requires disassembly, which may increase the maintenance difficulty and delay the construction if the process is complex. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides a road surface grouting hole plugging device to solve the technical problems of cumbersome cleaning of the mixing tank and long disassembly time of the grouting assembly mentioned in the background technology.

[0006] (II) Technical solutions

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a road surface grouting hole plugging device, including mixing jar, jar cleaning mechanism, quick loading and unloading mechanism and stable clamping mechanism, the jar cleaning mechanism includes mobile water tank, cleaning pump, connecting pipe, water supply pipe, cleaning ring and spray assembly, the cleaning pump is installed at the top of water tank, and the both ends of connecting pipe are connected with cleaning pump and mobile water tank, one end of water supply pipe is connected with cleaning pump, the other end of water supply pipe is connected with cleaning ring, the cleaning ring is installed at the inside top end of mixing jar, a plurality of spray assemblies are installed on the cleaning ring, the quick loading and unloading mechanism includes grouting assembly, connecting hose, lateral plate, clamping pipe, clamping rod, insertion rod, clamping groove and tension spring, the lateral plate is installed on both sides of grouting assembly, the clamping pipe is installed on the lateral plate, the connecting hose is installed at one end of grouting assembly, the clamping rod is inserted into the inside of clamping pipe, the clamping groove is arranged on the side of clamping rod, the insertion rod is transversely slid and is arranged on the side wall of clamping pipe, and the tension spring is installed between the inner wall of clamping pipe and one end of insertion rod.

[0008] The utility model further sets up, stable clamping mechanism includes turntable, gradient groove, rotary block, outer race, compression spring and push plate, and the turntable is rotationally installed on the outer wall of clamping pipe, and the gradient groove is arranged on the turntable, and the rotary block is installed on one end of insertion rod, and the rotary block rotates and guides in the gradient groove, makes insertion rod insert far away from clamping groove, and the outer race is rotationally installed on the outer wall of clamping pipe, and the push plate is directionally slid and arranged on the outer wall of clamping pipe, and the compression spring is installed between push plate and turntable, and the compression spring compresses turntable, makes turntable fixed on the outer wall of clamping pipe.

[0009] The utility model further sets up, and the top end of mobile water tank is equipped with mounting bracket, and the mixing jar is installed at the top end of mounting bracket, and the inside of mixing jar is equipped with stirring assembly, and stirring assembly can ensure that the material in mixing jar is mixed fully, and the uniformity is good, and the construction quality is improved.

[0010] The utility model further sets up, and the bottom of mixing jar is equipped with discharge assembly, and one end of discharge assembly is equipped with feed pump, and one end of connecting hose and feed pump is installed in coordination, and the mixed material is discharged quickly through discharge assembly, and feed pump can realize efficient conveying.

[0011] The utility model further sets up, and the side wall bottom end of clamping pipe is equipped with connecting plate, and the connecting plate is installed on one end face of lateral plate, and the connecting plate is installed, and the stable installation of clamping pipe is convenient.

[0012] The utility model further sets up, and one end of clamping rod and water tank one end face are connected in coordination, and the other end of clamping rod is inserted through lateral plate and is connected with clamping pipe and is connected with clamping pipe, and clamping rod can realize the quick dismounting of grouting assembly.

[0013] The utility model further sets up, one end of mobile water tank is equipped with the handle of pushing, the bottom all around of mobile water tank is equipped with the trundle, the design of handle of pushing and trundle makes mobile water tank more convenient when operating, can according to the construction need easily move equipment, greatly improve the mobility and use efficiency of equipment.

[0014] The utility model further sets up, the top end of mobile water tank is equipped with the water pipe, the top end of mixing jar is equipped with the material pipe, the water pipe is convenient for to mobile water tank add water, has improved the convenience and efficiency of cleaning work.

[0015] (Three) beneficial effect

[0016] Compared with the prior art, the utility model provides a road surface grouting hole plugging device, has the following beneficial effects:

[0017] The utility model sets up the in-tank cleaning mechanism, the in-tank cleaning mechanism is by mobile water tank, cleaning pump, connecting pipe, water supply pipe, cleaning ring and spray assembly component, through cleaning ring and spray assembly component, can high -efficiently clean inside mixing jar automatically, avoid manual operation, improve the cleaning efficiency, a plurality of spray assembly components are evenly distributed, can clean residual material in time in the cleaning process, avoid the corrosion and blockage of material to the tank body, prolong the service life of equipment.

[0018] The utility model sets up quick loading and unloading mechanism, quick loading and unloading mechanism is by grouting assembly, connecting hose, lateral board, clamping pipe, clamping rod, insertion rod, slot and tension spring component, through the cooperation of clamping rod and clamping pipe, utilize slot and tension spring design, realize the quick loading and unloading of grouting assembly, simplify the operation steps, save construction time, and the daily maintenance, inspection and replacement of grouting assembly are more convenient by quick loading and unloading design, reduce the downtime of equipment, cooperate with feed pump and discharge assembly, and connecting hose can quickly and efficiently transport mixed grouting material.

[0019] The utility model sets up stable clamping mechanism, stable clamping mechanism is by turntable, gradient groove, rotary block, outer race, compression spring and push plate component, the design of turntable realizes the direction fixing of rotary block through compression spring and gradient groove, ensure that the connection of grouting assembly and other parts is more stable, and is not easy to loosen, and compression spring can provide continuous compression force, avoid the relaxation or wear of connecting parts due to frequent vibration, thereby prolonging the service life of equipment. ACCURACY OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic drawing of the device in the utility model in unused state;

[0021] Figure 2 It is the overall structure schematic drawing of the device in the utility model in different visual angle;

[0022] Figure 3 is a structure schematic view of the inside of the mixing tank in the utility model;

[0023] Figure 4 is a structure schematic view of the quick mounting and dismounting mechanism and the stable clamping mechanism in the utility model;

[0024] Figure 5 is a structure schematic view of the inside of the quick mounting and dismounting mechanism and the stable clamping mechanism in the utility model.

[0025] In the figure: 1, mixing tank; 2, mobile water tank; 3, cleaning pump; 4, connecting pipe; 5, water supply pipe; 6, cleaning ring; 7, spraying assembly; 8, grouting assembly; 9, connecting hose; 10, lateral plate; 11, clamping pipe; 12, clamping rod; 13, extension rod; 14, clamping groove; 15, tension spring; 16, rotating disc; 17, slope groove; 18, rotating block; 19, outer rotating ring; 20, compression spring; 21, pushed plate; 22, mounting frame; 23, stirring assembly; 24, discharging assembly; 25, feeding pump; 26, connecting plate; 27, push handle; 28, bottom wheel; 29, water filling pipe; 30, material filling pipe. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments and the features in the embodiments in the present application can be combined with each other without conflict.

[0027] It should be noted that, unless otherwise specified, all the technical and scientific terms used in the present application have the same meaning as that generally understood by the ordinary skilled in the art to which the present application belongs.

[0028] In the present application, unless otherwise specified, the directions such as "up, down" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally directed to the left and right shown in the drawings; "inner, outer" refer to the inner and outer relative to the contour of each component itself, but the above direction words are not used to limit the present application.

[0029] Please refer to Figures 1-5The utility model provides a kind of road surface grouting hole sealing device, including mixing tank 1, tank internal cleaning mechanism, quick loading and unloading mechanism and stable clamping mechanism, tank internal cleaning mechanism includes movable water tank 2, cleaning pump 3, connecting pipe 4, water supply pipe 5, cleaning ring 6 and spray assembly 7, cleaning pump 3 is installed at the top of water tank, and the both ends of connecting pipe 4 are connected with cleaning pump 3 and movable water tank 2, one end of water supply pipe 5 is connected with cleaning pump 3, the other end of water supply pipe 5 is connected with cleaning ring 6, cleaning ring 6 is installed at the inside top end of mixing tank 1, and multiple groups of spray assembly 7 are installed on cleaning ring 6, quick loading and unloading mechanism includes grouting assembly 8, connecting hose 9, lateral plate 10, clamping pipe 11, clamping rod 12, insertion rod 13, clamping groove 14 and tension spring 15, lateral plate 10 is installed on the both sides of grouting assembly 8, clamping pipe 11 is installed on lateral plate 10, connecting hose 9 is installed at one end of grouting assembly 8, clamping rod 12 is inserted into the inside of clamping pipe 11, clamping groove 14 is arranged on the side of clamping rod 12, insertion rod 13 is transversely slid and is arranged on the side wall of clamping pipe 11, and tension spring 15 is installed between the inner wall of clamping pipe 11 and one end of insertion rod 13.

[0030] In the embodiment, the movable water tank 2 stores water for cleaning, the cleaning pump 3 is installed at the top of the water tank, the water is extracted from the water tank to the water supply pipe 5 through the connecting pipe 4, the cleaning pump 3 delivers the water to the cleaning ring 6 at the inside top end of the mixing tank 1 through the water supply pipe 5, the cleaning ring 6 has a ring structure and is fixed to the top inner wall of the mixing tank 1, multiple groups of spray assembly 7 are installed on the cleaning ring 6, the cleaning pump 3 drives the water to be sprayed at high pressure, multiple-angle cleaning of the inner wall and the bottom of the mixing tank 1 is realized through the nozzles of the spray assembly 7, the quick installation and disassembly of the grouting assembly 8 are realized, different positions are facilitated to be operated, the grouting assembly 8 is connected with the feeding pump 25 at the bottom of the mixing tank 1 through the connecting hose 9, the clamping pipe 11 is fixed to the lateral plate 10 of the grouting assembly 8, the other end of the clamping rod 12 is quickly clamped with the mixing tank 1, the clamping groove 14 arranged on the side of the clamping rod 12 cooperates with the insertion rod 13 inside the clamping pipe 11, the insertion rod 13 is embedded in the clamping groove 14, the quick clamping is completed, after the clamping is completed, the grouting assembly 8 is ensured to be firmly connected with the mixing tank 1, and loosening during operation is avoided.

[0031] The stable clamping mechanism includes a rotating disc 16, a slope groove 17, a rotating block 18, an outer rotating ring 19, a compression spring 20 and a pushed plate 21, the rotating disc 16 is limitingly and rotatably installed on the outer wall of the clamping pipe 11, the slope groove 17 is arranged on the rotating disc 16, the rotating block 18 is installed at one end of the insertion rod 13, the rotating block 18 is rotatably guided in the slope groove 17, so that the insertion rod 13 is inserted away from the clamping groove 14, the outer rotating ring 19 is limitingly and rotatably installed on the outer wall of the clamping pipe 11, the pushed plate 21 is directionally and slidably arranged on the outer wall of the clamping pipe 11, the compression spring 20 is installed between the pushed plate 21 and the rotating disc 16, the rotating disc 16 is fixed on the outer wall of the clamping pipe 11 by the compression of the compression spring 20.

[0032] In the embodiment, the stable clamping mechanism is mainly used to improve the stability and reliability of the connection. The rotating disc 16 is limitedly installed on the outer wall of the clamping pipe 11. The rotating disc 16 is rotated to guide the rotating block 18 to move in the slope groove 17. When the extension rod 13 slides, the rotating block 18 rotates in the slope groove 17 to adjust the direction of the extension rod 13, so that the extension rod 13 is away from the clamping groove 14 or enters the clamping groove 14 to complete the clamping or separation operation. The compression spring 20 provides continuous compression force to ensure that the rotating disc 16 and the push plate 21 are always in a stable state, thereby improving the stability and reliability of the entire clamping mechanism.

[0033] Please refer to Figures 1-5 , as a kind of pavement grouting hole sealing device supplementary implementation mode for tank cleaning mechanism, quick loading and unloading mechanism and stable clamping mechanism: the top end of mobile water tank 2 is provided with mounting frame 22, and mixing tank 1 is installed on the top end of mounting frame 22, and stirring assembly 23 is installed in the inside of mixing tank 1, discharge assembly 24 is installed at the bottom of mixing tank 1, and feed pump 25 is installed at one end of discharge assembly 24, and connecting hose 9 is connected with one end of feed pump 25, connecting plate 26 is installed at the bottom end of the side wall of clamping pipe 11, and connecting plate 26 is installed on one end face of lateral plate 10, one end of clamping rod 12 is connected with one end face of water tank, and the other end of clamping rod 12 is connected with clamping pipe 11 through lateral plate 10 to realize quick clamping, one end of mobile water tank 2 is provided with push handle 27, bottom wheels 28 are installed around the bottom of mobile water tank 2, water filling pipe 29 is installed on the top end of mobile water tank 2, and material filling pipe 30 is installed on the top end of mixing tank 1.

[0034] More specifically, the mobile water tank 2 is pushed to the working area through the bottom wheels 28 at the bottom, fixed in place, the stirring assembly 23 in the mixing tank 1 is started to stir the materials in the mixing tank 1 uniformly to form the materials required for grouting, the discharge assembly 24 at the bottom of the mixing tank 1 is opened, the mixed materials are conveyed to the connecting hose 9 through the feed pump 25 to complete the connection with the grouting assembly 8, the grouting assembly 8 is firmly connected with the mixing tank 1 through the clamping function of the quick loading and unloading mechanism, when grouting is needed, the clamping is opened, after the grouting assembly 8 is started, the mixed grout is conveyed to the grouting hole through the feed pump 25 to complete the grouting work, after the grouting is completed, the tank cleaning mechanism is started, the cleaning water is provided by the mobile water tank 2, the water flow is driven by the cleaning pump 3 to the cleaning ring 6 at the top end of the mixing tank 1, and the inside of the mixing tank 1 is high-pressure sprayed and cleaned by the plurality of spray assemblies 7 to wash away the residual grout.

[0035] In summary, the overall device is in use or operation: when the operation of the tank cleaning mechanism is needed, the mobile water tank 2 stores the cleaning water, the cleaning pump 3 is installed at the top of the water tank, the water is pumped from the water tank to the water supply pipe 5 through the connecting pipe 4, the cleaning pump 3 delivers water to the cleaning ring 6 at the top end of the mixing tank 1 through the water supply pipe 5, the cleaning ring 6 is annular structure, fixed on the inner wall of the top of the mixing tank 1, a plurality of spray assemblies 7 are installed on the cleaning ring 6, the cleaning pump 3 drives the water to spray out at high pressure, and the nozzles of the spray assemblies 7 spray the inner wall and bottom of the mixing tank 1 at multiple angles.

[0036] When the quick mounting and dismounting mechanism needs to be operated, the grouting assembly 8 is quickly mounted and dismounted to facilitate operation at different positions, the grouting assembly 8 is connected to the feeding pump 25 at the bottom of the mixing tank 1 through the connecting hose 9, the clamping pipe 11 is fixed on the lateral plate 10 of the grouting assembly 8, the other end of the clamping rod 12 is quickly clamped with the mixing tank 1, the clamping groove 14 on the side of the clamping rod 12 cooperates with the extending rod 13 inside the clamping pipe 11, the extending rod 13 is embedded in the clamping groove 14 to complete the quick clamping, after clamping, the grouting assembly 8 is firmly connected with the mixing tank 1 to avoid loosening during operation.

[0037] When the stable clamping mechanism needs to be operated, the stable clamping mechanism is mainly used to improve the firmness and stability of the connection, the rotating disc 16 is limitingly installed on the outer wall of the clamping pipe 11, the rotating disc 16 is rotated, the slope groove 17 is arranged on the rotating disc 16 and is used to guide the movement of the rotating block 18, when the extending rod 13 slides, the rotating block 18 rotates in the slope groove 17 for direction adjustment of the extending rod 13, so that the extending rod 13 moves away from the clamping groove 14 or enters the clamping groove 14 to complete the clamping or separation operation, the compression spring 20 provides continuous compression force to ensure that the rotating disc 16 and the thrust plate 21 are always in a stable state, thereby improving the firmness and reliability of the whole clamping mechanism.

[0038] The mobile water tank 2 is pushed to the working area through the bottom wheels 28 at the bottom, is fixed in place, the stirring assembly 23 inside the mixing tank 1 is started, the materials in the mixing tank 1 are stirred uniformly to form the materials required for grouting, the discharge assembly 24 at the bottom of the mixing tank 1 is opened, the mixed materials are delivered to the connecting hose 9 through the feeding pump 25 to complete the connection with the grouting assembly 8, the grouting assembly 8 is firmly connected with the mixing tank 1 through the clamping function of the quick mounting and dismounting mechanism, when grouting is needed, the clamping needs to be opened, after the grouting assembly 8 is started, the mixed slurry is delivered to the grouting hole through the feeding pump 25 to complete the grouting work, after the grouting is completed, the tank cleaning mechanism is started, the cleaning water is provided by the mobile water tank 2, the water flow is driven by the cleaning pump 3 to the cleaning ring 6 at the top end of the mixing tank 1, and the multiple spray assemblies 7 perform high-pressure spray cleaning on the inside of the mixing tank 1 to wash away the residual slurry.

[0039] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A road surface grouting hole sealing device, comprising a mixing tank (1), a tank internal cleaning mechanism, a quick mounting and dismounting mechanism and a stable clamping mechanism, characterized in that: The tank cleaning mechanism comprises a movable water tank (2), a cleaning pump (3), a connecting pipe (4), a water supply pipe (5), a cleaning ring (6) and a spraying assembly (7), the cleaning pump (3) is installed on the top of the water tank, the two ends of the connecting pipe (4) are connected with the cleaning pump (3) and the movable water tank (2), one end of the water supply pipe (5) is connected with the cleaning pump (3), the other end of the water supply pipe (5) is connected with the cleaning ring (6), the cleaning ring (6) is installed on the inner top end of the mixing tank (1), a plurality of spraying assemblies (7) are installed on the cleaning ring (6), the quick mounting and dismounting mechanism comprises a grouting assembly (8), a connecting hose (9), a lateral plate (10), a clamping pipe (11), a clamping rod (12), an extending rod (13), a clamping groove (14) and a tension spring (15), the lateral plate (10) is installed on the two sides of the grouting assembly (8), the clamping pipe (11) is installed on the lateral plate (10), the connecting hose (9) is installed on one end of the grouting assembly (8), the clamping rod (12) extends into the inner part of the clamping pipe (11), the clamping groove (14) is arranged on the side of the clamping rod (12), and the extending rod (13) is transversely and slidingly arranged through the side wall of the clamping pipe (11).

2. The road surface grouting hole sealing device according to claim 1, characterized in that: The stable clamping mechanism comprises a rotating disc (16), a slope groove (17), a rotating block (18), an outer rotating ring (19), a compression spring (20) and a pushed plate (21), the rotating disc (16) is limitingly and rotationally installed on the outer wall of the clamping pipe (11), the slope groove (17) is arranged on the rotating disc (16), the rotating block (18) is installed on one end of the extending rod (13), the rotating block (18) is rotationally guided in the slope groove (17), so that the extending rod (13) extends away from the clamping groove (14), the outer rotating ring (19) is limitingly and rotationally installed on the outer wall of the clamping pipe (11), the pushed plate (21) is slidingly arranged on the outer wall of the clamping pipe (11), and the compression spring (20) is installed between the pushed plate (21) and the rotating disc (16).

3. The road surface grouting hole sealing device according to claim 1, characterized in that: The top end of the movable water tank (2) is provided with a mounting frame (22), and the mixing tank (1) is installed on the top end of the mounting frame (22), and the inner part of the mixing tank (1) is provided with a stirring assembly (23).

4. The road surface grouting hole sealing device according to claim 1, characterized in that: The bottom of the mixing tank (1) is provided with a discharging assembly (24), one end of the discharging assembly (24) is provided with a feeding pump (25), and the connecting hose (9) is cooperatively installed on one end of the feeding pump (25).

5. The road surface grouting hole sealing device according to claim 1, characterized in that: The side wall of the clamping pipe (11) is provided with a connecting plate (26) at the bottom end, and the connecting plate (26) is installed on one end face of the lateral plate (10).

6. The road surface grouting hole sealing device according to claim 1, characterized in that: One end of the clamping rod (12) is connected with one end face of the water tank, and the other end of the clamping rod (12) extends through the lateral plate (10) and is cooperatively and quickly clamped with the clamping pipe (11).

7. The road surface grouting hole sealing device according to claim 1, characterized in that: One end of the movable water tank (2) is provided with a push handle (27), and the bottom of the movable water tank (2) is provided with a bottom wheel (28) around.

8. The road surface grouting hole sealing device according to claim 1, characterized in that: The top end of the movable water tank (2) is provided with a water filling pipe (29), and the top end of the mixing tank (1) is provided with a material filling pipe (30).

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