Grouting device for road and bridge construction

Abstract

The utility model discloses a grouting device for road and bridge construction, and relates to the technical field of road and bridge construction. Comprising a moving plate, a supporting mechanism is arranged at the bottom of the moving plate, the supporting mechanism comprises a supporting assembly, the supporting assembly comprises a lead screw, the outer wall of the lead screw is rotationally connected with a torsion ring, one end of the lead screw is fixedly connected with a supporting plate, a grouting mechanism is arranged at the top of the moving plate, and the grouting mechanism comprises a stirring tank. And one side of the top of the moving plate is fixedly connected with a push rod. In the using process, the first servo motor drives the two-way screw rod to rotate to enable the sliding block to move, the rotating plate is driven by the connecting rod to move to a proper position along the connecting block, then the supporting plate and the lead screw slide in the through hole of the rotating plate, and finally the device is fixed and supported through the torsion ring. Manual operation around is not needed, displacement caused by vibration is avoided, and use limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, in particular to a grouting device for road and bridge construction. Background Art

[0002] For example, the patent publication number CN212200092U is a grouting device for road and bridge construction, which includes a seat, a chassis of the seat movably connected to wheels, a top of the seat respectively fixedly connected to a push frame and a mixing box, a feed port of the mixing box fixedly connected to a feed hopper, the interior of the mixing box respectively fixedly connected to a mixing component and a grouting component, and an observation port of the mixing box fixedly connected to an observation window. This solves the problem that most existing grouting devices for road and bridge construction add mixed cement and concrete into the grouting device, lack of mixing equipment, and in actual use, the cement and concrete added to the grouting device may solidify due to being left for too long, affecting the normal operation of the grouting device and reducing the construction efficiency of roads and bridges.

[0003] However, during the use of the above-mentioned equipment, due to the setting of its internal mixing box and grouting components, the driving motor drives the mixing components to work, which will generate great vibrations. Someone is needed to operate around to prevent displacement caused by vibration, and its use is easily restricted. Therefore, in response to this situation, we propose a more convenient and practical grouting device that meets the use needs. Utility Model Content

[0004] The purpose of the utility model is to provide a grouting device for road and bridge construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grouting device for road and bridge construction, comprising a movable plate, a supporting mechanism is arranged at the bottom of the movable plate, the supporting mechanism includes a supporting assembly, the supporting assembly includes a screw rod, the outer wall of the screw rod is rotatably connected with a torsion ring, one end of the screw rod is fixedly connected to the supporting plate, a grouting mechanism is arranged at the top of the movable plate, the grouting mechanism includes a stirring tank, a push rod is fixedly connected to one side of the top of the movable plate, and the top of the movable plate is electrically connected to a control box.

[0006] Furthermore, the support mechanism also includes a connecting block, and rotating plates are rotatably connected on both sides of the connecting block. Through holes are opened on the tops of the two rotating plates, and the through holes and the screw rod are slidably connected.

[0007] Furthermore, a first servo motor is installed on one side of the connecting block, the output end of the first servo motor is rotatably connected to a bidirectional screw, the outer wall of the bidirectional screw is rotatably connected to a sliding block, the two sides of the sliding block are rotatably connected to connecting rods, and one end of the connecting rod is rotatably connected to a rotating plate.

[0008] Furthermore, a rotating rod is rotatably connected to the top of the mixing tank, a stirring plate is fixedly connected to the outer wall of the rotating rod, and a scraper is fixedly connected to one end of the rotating rod.

[0009] Furthermore, a second servo motor is installed in the center of the top of the mixing tank, the output end of the second servo motor is connected to the rotating rod, and a grouting pipe is fixedly connected to one side of the top of the mixing tank.

[0010] Furthermore, a connecting pipe is fixedly connected to the bottom of the stirring tank, a valve is installed on one side of the connecting pipe, and an auger is installed at one end of the connecting pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The grouting device for road and bridge construction is provided with a supporting mechanism and a grouting mechanism. During use, first, a first servo motor drives the bidirectional screw to rotate to move the sliding block, and drives the rotating plate to move to a suitable position along the connecting block through the connecting rod. Then, the supporting plate and the screw are slid in the through hole of the rotating plate, and finally, the device is fixed by a torsion ring to support it. No manual operation is required around it, and displacement caused by vibration is avoided, which reduces restrictions on use. The device has strong practicality and is suitable for promotion.

[0013] At the same time, the grouting mechanism adopts an automated control system, which can easily adjust the grouting parameters, realize automated grouting, and can evenly mix the grouting materials and transport them to the locations where grouting is required, ensuring the best grouting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0016] Figure 3 It is a schematic cross-sectional structure diagram of the grouting mechanism of the utility model.

[0017] In the figure: 1. moving plate; 2. supporting mechanism; 201. connecting block; 202. rotating plate; 203. sliding block; 204. connecting rod; 205. first servo motor; 206. bidirectional screw; 207. lead screw; 208. torsion ring; 209. supporting plate; 3. grouting mechanism; 301. stirring tank; 302. rotating rod; 303. stirring plate; 304. scraper; 305. second servo motor; 306. grouting pipe; 307. valve; 308. connecting pipe; 309. auger; 4. push rod; 5. control box. DETAILED DESCRIPTION

[0018] 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.

[0019] In the process of road and bridge construction, grouting equipment is needed. The grouting equipment provided by the utility model is specially used for grouting operations in the construction process of complex roads and bridges. In the process of using this equipment for grouting operations, it should be noted that a comprehensive inspection of the grouting system should be carried out before grouting to ensure that the joints of grouting valves, pipes, pressure gauges and other devices are firm and the valve heads are tightened to prevent pipe bursts or slurry leakage accidents. When grouting, be sure to maintain good ventilation, keep the construction site away from fire sources, and strictly prohibit smoking to prevent fires.

[0020] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a grouting device for road and bridge construction, comprising a movable plate 1, a supporting mechanism 2 is arranged at the bottom of the movable plate 1, the supporting mechanism 2 includes a supporting assembly, the supporting assembly includes a screw rod 207, the outer wall of the screw rod 207 is rotatably connected with a torsion ring 208, one end of the screw rod 207 is fixedly connected with a supporting plate 209, a grouting mechanism 3 is arranged on the top of the movable plate 1, the grouting mechanism 3 includes a stirring tank 301, a push rod 4 is fixedly connected to one side of the top of the movable plate 1, and a control box 5 is electrically connected to the top of the movable plate 1.

[0021] like Figure 2 As shown, the support mechanism 2 also includes a connecting block 201, and rotating plates 202 are rotatably connected on both sides of the connecting block 201. Through holes are opened on the tops of the two rotating plates 202, and the through holes and the screw rods 207 are slidably connected. A first servo motor 205 is installed on one side of the connecting block 201, and a bidirectional screw rod 206 is rotatably connected to the output end of the first servo motor 205. The outer wall of the bidirectional screw rod 206 is rotatably connected to the sliding block 203, and connecting rods 204 are rotatably connected on both sides of the sliding block 203. One end of the connecting rod 204 is rotatably connected to the rotating plate 202.

[0022] It should be noted that during use, first the first servo motor 205 drives the bidirectional screw 206 to rotate, so that the sliding block 203 moves, and drives the rotating plate 202 to move to a suitable position along the connecting block 201 through the connecting rod 204, and then the support plate 209 and the screw 207 are slid in the through hole of the rotating plate 202, and finally fixed by the torsion ring 208 to support the device. The support mechanism 2 enables the grouting device to remain stable during the construction process, avoiding the problem of affecting the grouting quality due to equipment shaking.

[0023] like Figure 3 As shown, a rotating rod 302 is rotatably connected to the top of the mixing tank 301, a stirring plate 303 is fixedly connected to the outer wall of the rotating rod 302, a scraper 304 is fixedly connected to one end of the rotating rod 302, a second servo motor 305 is installed in the center of the top of the mixing tank 301, and the output end of the second servo motor 305 is connected to the rotating rod 302, a grouting pipe 306 is fixedly connected to one side of the top of the mixing tank 301, a connecting pipe 308 is fixedly connected to the bottom of the mixing tank 301, a valve 307 is installed on one side of the connecting pipe 308, and an auger 309 is installed at one end of the connecting pipe 308.

[0024] It should be noted that during use, the material first enters the mixing tank 301 through the grouting pipe 306, and then the second servo motor 305 drives the rotating rod 302 to rotate and drive the stirring plate 303 and the scraper 304 to move, so as to stir the slurry. After stirring, the valve 307 is opened to allow the slurry to enter the auger 309 through the connecting pipe 308 for grouting. The grouting mechanism 3 adopts an automated control system, which can easily adjust the grouting parameters, realize automated grouting, and can evenly mix the grouting materials and transport them to the location where grouting is required, ensuring the best grouting effect.

[0025] During use, first push the push rod 4 to move the equipment to the appropriate position, then the first servo motor 205 drives the bidirectional screw 206 to rotate, so that the sliding block 203 moves, and the rotating plate 202 is driven to move to the appropriate position through the connecting rod 204, and then the support plate 209 and the screw 207 are slid in the through hole of the rotating plate 202, and fixed by the torsion ring 208 to support the device, and finally the material enters the mixing tank 301 through the grouting pipe 306, and the second servo motor 305 drives the rotating rod 302 to rotate to drive the stirring plate 303 and the scraper 304 to move. After stirring, the valve 307 is opened to allow the slurry water to enter the auger 309 through the connecting pipe 308 for grouting. No manual operation is required around it, which avoids vibration and displacement, and reduces usage restrictions.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood 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 the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A grouting device for road and bridge construction, comprising a movable plate (1), characterized in that: A support mechanism (2) is arranged at the bottom of the movable plate (1), the support mechanism (2) comprises a support assembly, the support assembly comprises a screw rod (207), the outer wall of the screw rod (207) is rotatably connected to a torsion ring (208), one end of the screw rod (207) is fixedly connected to a support plate (209), a grouting mechanism (3) is arranged at the top of the movable plate (1), the grouting mechanism (3) comprises a stirring tank (301), a push rod (4) is fixedly connected to one side of the top of the movable plate (1), and the top of the movable plate (1) is electrically connected to a control box (5).

2. A grouting device for road and bridge construction according to claim 1, characterized in that: The support mechanism (2) further comprises a connecting block (201), and rotating plates (202) are rotatably connected on both sides of the connecting block (201). Through holes are provided on the tops of the two rotating plates (202), and the through holes and the screw rod (207) are slidably connected.

3. A grouting device for road and bridge construction according to claim 2, characterized in that: A first servo motor (205) is installed on one side of the connecting block (201); the output end of the first servo motor (205) is rotatably connected to a bidirectional screw rod (206); the outer wall of the bidirectional screw rod (206) is rotatably connected to a sliding block (203); both sides of the sliding block (203) are rotatably connected to connecting rods (204); one end of the connecting rod (204) is rotatably connected to a rotating plate (202).

4. A grouting device for road and bridge construction according to claim 1, characterized in that: The top of the stirring tank (301) is rotatably connected to a rotating rod (302), an outer wall of the rotating rod (302) is fixedly connected to a stirring plate (303), and one end of the rotating rod (302) is fixedly connected to a scraper (304).

5. A grouting device for road and bridge construction according to claim 1, characterized in that: A second servo motor (305) is installed at the center of the top of the stirring tank (301), and the output end of the second servo motor (305) is connected to the rotating rod (302). A grouting pipe (306) is fixedly connected to one side of the top of the stirring tank (301).

6. A grouting device for road and bridge construction according to claim 1, characterized in that: A connecting pipe (308) is fixedly connected to the bottom of the stirring tank (301), a valve (307) is installed on one side of the connecting pipe (308), and an auger (309) is installed at one end of the connecting pipe (308).

Images