Pressurizing grouting device for road crack pouring

Abstract

The utility model relates to the technical field of road crack pouring filling equipment, and discloses a road crack pouring pressurizing grouting device which comprises a box body, an auxiliary mechanism is arranged on the back face of the box body, a protective cover is connected to the top of the box body in a threaded mode, a stirring mechanism is welded to the top of the protective cover, and a bearing plate is welded to the bottom of the box body. A flattening mechanism is welded to the back face of the bottom of the bearing plate, a handheld mechanism is welded to the back face of the top face of the bearing plate, and a slurry pump is arranged on the front face of the box body. According to the road crack pouring pressurization grouting device, through the arrangement of the stirring mechanism, a ball valve is rotated, so that a slurry increasing agent in the tank body flows into the box body, a motor is started, the motor drives two stirring rods to rotate, and a scraping plate rotates along with the stirring rods, so that the scraping plate scrapes off a slurry material adhered to the inner wall of the box body and mixes the slurry material with other materials; the flowability and injectability of the slurry material can be improved, and the efficiency and quality of the grouting process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway crack filling equipment, in particular to a road crack filling pressure grouting device. Background Art

[0002] The road grouting pressurized grouting machine is a special equipment used for road maintenance and repair. The equipment injects grouting materials into road cracks or damaged areas by applying high pressure to repair and seal cracks and damaged areas on the road surface.

[0003] However, most of the current road grouting pressure grouting devices use a stirring rod to stir the cement material during use, which makes it difficult to scrape the mud material on the inner wall of the barrel, and also fails to improve the fluidity and injectability of the mud material, thereby reducing the efficiency and quality of the grouting process.

[0004] A road grouting pressurized grouting device disclosed in the publication number CN218436567U includes a base, a roller, a mixing box, an agitator, a valve pipe, a supercharger, a feed port and a cover plate, wherein the roller is connected to the inner side of the limit plate, the push rod is connected to the top of the base, the motor is connected to the top of the mixing box, the agitator is connected to the lower end of the motor, the fixed column is connected to the outer side of the mixing box, the supercharger is connected to the outer side of the supercharger box, the grouting pipe is connected to the outer side of the supercharger box, and the cover plate is connected to the outer side of the rotating shaft. The utility model discloses a road grouting pressurized grouting device. Through the stirring assembly provided, the device has a more efficient and performance-oriented working mode when grouting and filling the cracks in the road surface, which not only improves the grouting performance of the device, but also greatly reduces the labor intensity to a certain extent, thereby improving the construction efficiency, and effectively preventing the filling material from solidifying and hardening, thereby causing the device to be unable to grout normally.

[0005] Although the above patent can prevent the filling material from solidifying and hardening, which in turn causes the device to be unable to perform normal grouting and filling; however, the device is not provided with a flattening structure, and it is not easy to flatten the filled road area, thereby failing to improve the flatness of the road and provide a more comfortable and safe driving environment.

[0006] Therefore, it is necessary to propose a road crack filling pressurized grouting device to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a road grouting pressurized grouting device which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology that it is difficult to scrape off the mud material on the inner wall of the barrel and it is difficult to flatten the filled road area.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a road grouting pressurized grouting device, including a box body, an auxiliary mechanism is opened on the back of the box body, the top of the box body is threadedly connected to a protective cover, the top of the protective cover is welded with a stirring mechanism, the bottom of the box body is welded with a receiving plate, the bottom back of the receiving plate is welded with a flattening mechanism, and the top back of the receiving plate is welded with a hand-held mechanism.

[0011] As a further solution of the utility model, the auxiliary mechanism includes a pipe opened on the back of the box body, the inside of the pipe is rotatably connected to a ball valve, the back of the pipe is provided with a tank body, the inside of the tank body is installed with a slurrying agent, and the top of the tank body is clamped with a cover body, which is conducive to protecting the slurrying agent.

[0012] As a further solution of the utility model, the stirring mechanism includes a motor welded to the top of the protective cover, a stirring rod is welded to the output end of the motor, and scrapers are fixedly connected on both sides of the stirring rod, which facilitate scraping off the mud adhered to the inner wall of the box.

[0013] As a further solution of the utility model, the flattening mechanism includes a hydraulic cylinder welded to the bottom back of the supporting plate, the front of the hydraulic cylinder is integrally connected to a support rod, the front of the support rod is rotatably connected to a roller, and the roller is made of heavy iron material, which is conducive to flattening the road.

[0014] As a further solution of the utility model, a mud pump is provided on the front of the box body, and a discharge pipe is fixedly connected to one side of the mud pump, so that the discharge pipe is convenient for discharging the mud onto the road.

[0015] As a further solution of the utility model, two groups of buffer pads are bonded to the surface of the box body, and the inner side walls of the buffer pads are bonded with glue, and the glue is convenient for fixing the buffer pads.

[0016] (III) Beneficial effects

[0017] The utility model provides a road crack filling pressurized grouting device, which has the following beneficial effects:

[0018] 1. The road grouting pressurized grouting device, through the setting of the stirring mechanism, turns the ball valve to make the slurry in the tank flow into the box body, starts the motor, and the motor drives the two stirring rods to rotate. The scraper rotates with the stirring rods, so that the scraper scrapes the mud material adhered to the inner wall of the box and mixes it with other materials, which helps to improve the fluidity and injectability of the mud material and improve the efficiency and quality of the grouting process.

[0019] 2. The road grouting pressurized grouting device, through the setting of the flattening mechanism, when the bottom surface of the drum is attached to the surface of the road mud, the hydraulic cylinder is started, and the hydraulic cylinder drives the drum to rotate through the support rod until the drum flattens the mud, which is beneficial to improve the flatness of the road and provide a more comfortable and safe driving environment. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

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

[0023] Figure 4 This is a schematic diagram of the structure of the handheld mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of the long board structure of the utility model.

[0025] In the figure: 1. box body; 2. auxiliary mechanism; 201. pipeline; 202. ball valve; 203. tank body; 204. slurry enhancer; 205. cover body; 3. stirring mechanism; 301. motor; 302. stirring rod; 303. scraper; 4. receiving plate; 5. flattening mechanism; 501. hydraulic cylinder; 502. support rod; 503. roller; 6. mud pump; 7. hand-held mechanism; 701. receiving rod; 702. cross bar; 703. long board; 704. quick-release bolt; 8. buffer pad. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a road grouting pressurized grouting device, comprising a box body 1, an auxiliary mechanism 2 is provided on the back of the box body 1, a protective cover is threadedly connected to the top of the box body 1, a stirring mechanism 3 is welded on the top of the protective cover, and the setting of the stirring mechanism 3 is helpful to improve the fluidity and injectability of the mud material, and improve the efficiency and quality of the grouting process, a receiving plate 4 is welded on the bottom of the box body 1, and a flattening mechanism 5 is welded on the back of the bottom of the receiving plate 4, and the setting of the flattening mechanism 5 is helpful to improve the flatness of the road and provide a more comfortable and safe driving environment, and a hand-held mechanism 7 is welded on the top back of the receiving plate 4;

[0028] See also Figure 2 The auxiliary mechanism 2 includes a pipe 201 opened on the back of the box body 1, and a ball valve 202 is rotatably connected inside the pipe 201. A tank body 203 is opened on the back of the pipe 201, and a slurrying agent 204 is installed inside the tank body 203. A cover body 205 is clamped on the top of the tank body 203, and the cover body 205 is beneficial to protecting the slurrying agent 204.

[0029] See also Figure 2 The stirring mechanism 3 includes a motor 301 welded to the top of the protective cover, a stirring rod 302 is welded to the output end of the motor 301, and scrapers 303 are fixedly connected to both sides of the stirring rod 302. The scrapers 303 are conducive to scraping away the mud adhered to the inner wall of the box body 1.

[0030] See also Figure 3 The flattening mechanism 5 includes a hydraulic cylinder 501 welded to the bottom back of the receiving plate 4. The front of the hydraulic cylinder 501 is integrally connected with a support rod 502. The front of the support rod 502 is rotatably connected with a roller 503. The roller 503 is made of heavy iron material, which is conducive to flattening the road.

[0031] See also Figure 1 A mud pump 6 is provided on the front of the box body 1, and a discharge pipe is fixedly connected to one side of the mud pump 6, so that the discharge pipe is convenient for discharging the mud onto the road.

[0032] See also Figure 1 Two groups of buffer pads 8 are bonded to the surface of the box body 1 , and glue is bonded to the inner side walls of the buffer pads 8 , which facilitates fixing the buffer pads 8 .

[0033] Embodiment 1:

[0034] See also Figure 4 The hand-held mechanism 7 includes two groups of receiving rods 701 welded to the back of the top surface of the receiving plate 4, and the backs of the two receiving rods 701 are welded with cross bars 702. Universal wheels are fixedly connected to the bottom surface of the receiving plate 4 around the periphery, and the cross bars 702 are pushed to drive the device to move until it moves to the designated position for work, so that the staff can move the device more labor-savingly;

[0035] Embodiment 2:

[0036] See also Figure 5 The hand-held mechanism 7 includes a long plate 703 welded to the top and back of the receiving plate 4. Threaded holes are provided on both sides of the top surface of the long plate 703. The internal threads of the two threaded holes are connected with quick-release bolts 704. The two sets of quick-release bolts 704 are rotated until the two sets of quick-release bolts 704 are separated from the two threaded holes provided on both sides of the top surface of the long plate 703, so that the long plate 703 is no longer limited and fixed on the top and back of the receiving plate 4, which is convenient for disassembly and replacement of receiving rods 701 and cross bars 702 of different heights.

[0037] In the utility model, the working steps of the device are as follows:

[0038] The first step is to rotate the ball valve 202 to allow the slurry-enhancing agent 204 in the tank 203 to flow into the box 1, and start the motor 301, which drives the two stirring rods 302 to rotate, and the scraper 303 rotates with the stirring rods 302;

[0039] Step 2: When the bottom surface of the roller 503 is attached to the surface of the road mud, the hydraulic cylinder 501 is started, and the hydraulic cylinder 501 drives the roller 503 to rotate through the support rod 502 until the roller 503 flattens the mud.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0041] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road crack grouting pressurized grouting device, comprising a box (1), characterized in that: The back of the box body (1) is provided with an auxiliary mechanism (2); the top of the box body (1) is threadedly connected to a protective cover; the top of the protective cover is welded with a stirring mechanism (3); the bottom of the box body (1) is welded with a receiving plate (4); the bottom back of the receiving plate (4) is welded with a flattening mechanism (5); and the top back of the receiving plate (4) is welded with a hand-held mechanism (7).

2. A road crack filling pressurized grouting device according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a pipe (201) opened on the back of the box body (1), a ball valve (202) is rotatably connected inside the pipe (201), a tank body (203) is opened on the back of the pipe (201), a slurry increasing agent (204) is installed inside the tank body (203), and a cover body (205) is clamped on the top of the tank body (203).

3. A road crack filling pressurized grouting device according to claim 1, characterized in that: The stirring mechanism (3) comprises a motor (301) welded to the top of the protective cover, a stirring rod (302) is welded to the output end of the motor (301), and scrapers (303) are fixedly connected to both sides of the stirring rod (302).

4. A road crack filling pressurized grouting device according to claim 1, characterized in that: The flattening mechanism (5) comprises a hydraulic cylinder (501) welded to the bottom back of the receiving plate (4); the front of the hydraulic cylinder (501) is integrally connected to a support rod (502); the front of the support rod (502) is rotatably connected to a roller (503).

5. A road crack grouting pressurized grouting device according to claim 1, characterized in that: A mud pump (6) is provided on the front of the box body (1), and a discharge pipe is fixedly connected to one side of the mud pump (6).

6. A road crack filling pressurized grouting device according to claim 1, characterized in that: Two groups of buffer pads (8) are bonded to the surface of the box body (1), and the inner side walls of the buffer pads (8) are bonded with glue.

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