CN222847173U - Concrete cracking prevention device for concrete pavement maintenance - Google Patents

Abstract

The application relates to the field of concrete cracking-resistant maintenance, and discloses a concrete cracking-resistant device for concrete pavement maintenance, which comprises an electric vehicle body, wherein a liquid storage tank is fixedly arranged on the top surface of the electric vehicle body, two mounting seats are fixedly arranged on the front sides of the liquid storage tank, T-shaped grooves are formed in the front sides of the two mounting seats, the fixing seats are tightly attached to a road pavement under the synergistic effect of springs, T-shaped blocks and supporting rods, the influence of external wind is reduced, a rotating roller at the bottom of the fixing seats is contacted with the ground, the device is ensured to stably move, so that liquid can be uniformly sprayed on the road, and the liquid is further sprayed on the road through a spray head to prevent the road pavement from cracking.

Description

Concrete cracking prevention device for concrete pavement maintenance

Technical Field

The application belongs to the technical field of concrete anti-cracking maintenance, and particularly relates to a concrete anti-cracking device for concrete pavement maintenance.

Background

The maintenance of the concrete pavement is to ensure the service performance and the service life of the concrete pavement, and a series of protection measures and operations are carried out on the concrete pavement after the construction of the concrete pavement is finished, so that the maintenance of the concrete pavement is mainly aimed at keeping the integrity, stability and durability of the pavement, preventing the pavement from cracking, breakage, abrasion and other problems caused by factors such as natural environment, vehicle pressure, chemical corrosion and the like, and the surface of the concrete pavement is often watered in the maintenance process, and proper watering can keep the humidity of the pavement, thereby being beneficial to slowing down the dryness and the water evaporation of the pavement, further reducing the stress caused by shrinkage and reducing the possibility of cracking.

The utility model patent with publication number CN218813716U discloses a cracking-resistant curing means for port concrete, which comprises a supporting plate, the upper surface fixed connection support frame of backup pad, the upper surface fixed mounting of support frame has the water pump, the below of water pump is provided with watering mechanism, the both sides of backup pad are provided with elevating system, elevating system's movable end fixed connection watering mechanism, the lower surface fixed connection actuating mechanism of backup pad, this cracking-resistant curing means for port concrete starts the water pump and takes out water in the water tank, and the water pipe that water pump rethread one end is connected carries water to the hose in, and the hose is directed into the pipe downwards, and the pipe is with water dispersion to a plurality of watering shower nozzles, according to road surface height range, starts elevating system and carries out the regulation from top to bottom to watering mechanism, and the box of watering shower nozzle surface fixed connection's windscreen simultaneously can effectively prevent in the water course, the condition that the water smoke flies everywhere.

However, in the practical use process, the wind shielding box of the device prevents the situation that the water mist of the water spray nozzle flies everywhere in the water spraying process, so that the ground water spraying is more uniform, and the water spraying mechanism is driven by the adjusting mechanism to adjust the height so as to meet the requirements of different ground environments;

But the device keep out wind the bottom of box and ground and be close, when meetting the ground arch, need operating personnel to pay attention to the road surface condition constantly and manually start adjustment mechanism and adjust, this kind of frequent adjustment operation not only influences work efficiency and watering homogeneity, can also bring inconvenience for operating personnel, provides a concrete pavement maintenance with concrete anti-cracking device for this.

Disclosure of utility model

The application aims to solve the problems and provide a concrete cracking prevention device for concrete pavement maintenance.

The technical scheme includes that the concrete cracking prevention device for concrete pavement maintenance comprises an electric vehicle body, wherein a liquid storage tank is fixedly arranged on the top surface of the electric vehicle body, two mounting seats are fixedly arranged on the front side of the liquid storage tank, T-shaped grooves are formed in the front sides of the two mounting seats, T-shaped blocks are connected inside the T-shaped grooves in a sliding mode, springs are fixedly arranged on the inner top surface of the T-shaped grooves, one ends of the springs are fixed with the top surface of the T-shaped blocks, two supporting rods are fixedly arranged on the front side of the T-shaped blocks, fixing seats are fixedly arranged at one ends, far away from the T-shaped blocks, of the two supporting rods, liquid supply pipelines are fixedly arranged inside the fixing seats, a plurality of spray heads are arranged on the outer surfaces of the liquid supply pipelines close to the bottom in an equidistant mode, a water pump is fixedly arranged on the front side of the liquid storage tank, liquid inlet ends of the water pump extend to the inside of the liquid storage tank, the liquid outlet ends of the water pump are fixedly connected with one ends of the liquid supply pipelines, two mounting grooves are formed in the bottom surfaces of the fixing seats, and two rotating rollers are connected inside the rotating grooves.

In a preferred embodiment, an electric push rod is fixedly arranged on the front side of the electric vehicle body, a round push plate is fixedly arranged at the telescopic end of the electric push rod, and a cross rod is fixedly arranged on the outer surface of the support rod.

In a preferred embodiment, the top surface of the fixing seat is fixedly provided with a reinforcing support rod, and one end of the reinforcing support rod, which is far away from the fixing seat, is fixed with the outer surface of the support rod.

In a preferred embodiment, the left side of the liquid storage tank is fixedly provided with a control box body, the top surface of the liquid storage tank is fixedly provided with a warning lamp, and the water pump, the electric push rod and the warning lamp are electrically connected with a control element in the control box body.

In a preferred embodiment, the push block is fixedly mounted on the front side of the fixing seat.

In a preferred embodiment, the top surface of the liquid storage tank is rotationally connected with a sealing cover plate through a hinge, and a liquid level observation window is fixedly arranged on the left side of the liquid storage tank.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. According to the application, due to the adoption of the scheme, the device moves through the electric vehicle body, so that a road surface can be conveniently covered in a large area, the fixed seat plays a key role at the bottom of the device, the device can be closely attached to the road surface under the synergistic effect of the spring, the T-shaped block and the supporting rod, meanwhile, the influence of external wind is reduced, the rotating roller at the bottom of the fixed seat is contacted with the ground, the device is ensured to stably move, so that liquid can be uniformly sprayed on the road, the liquid can be further sprayed on the road through the spraying head, the road surface is prevented from cracking, in the process, if the road surface is uneven, the fixed seat can be automatically adapted to the road surface under the cooperation of the spring, the T-shaped block and the like, the attention of operators is not required, the convenience of operation is improved, the liquid can be uniformly sprayed on the road, the influence of an external environment on a spraying mechanism is greatly reduced, and the maintenance efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present application;

FIG. 3 is a schematic bottom view of the fixing base of the present application;

Fig. 4 is a schematic view of a liquid supply pipeline according to the present application.

The electric vehicle comprises a vehicle body, a liquid storage tank, a mounting seat, a T-shaped groove, a T-shaped block, a spring, a 7, a support rod, a fixing seat, a liquid supply pipeline, a 9, a 10, a sprinkler head, a 11, a water pump, a 12, a mounting groove, a 13, a rotating roller, a 14, an electric push rod, a 15, a round push plate, a 16, a cross rod, a 17, a reinforcing support rod, a 18, a control box, a 19, a warning lamp, a 20, a push block, a 21 and a sealing cover plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described in the following in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to FIG. 1, a concrete cracking prevention device for concrete pavement maintenance comprises an electric vehicle body 1, wherein a liquid storage tank 2 is fixedly arranged on the top surface of the electric vehicle body 1, a sealing cover plate 21 is rotatably connected to the top surface of the liquid storage tank 2 through a set hinge, a liquid level observation window is fixedly arranged on the left side of the liquid storage tank 2, the liquid storage tank 2 is conveniently driven to move through the set electric vehicle body 1, maintenance liquid is stored in the liquid storage tank 2, a liquid injection hole is formed below the sealing cover plate 21, sealing is conveniently carried out on the liquid injection hole through the set sealing cover plate 21, and personnel can conveniently observe the liquid level in the liquid storage tank 2 through the set liquid level observation window.

Referring to fig. 1 and 2, two mounting seats 3 are fixedly mounted on the front side of a liquid storage tank 2, T-shaped grooves 4 are formed in the front sides of the two mounting seats 3, T-shaped blocks 5 are slidably connected in the T-shaped grooves 4, springs 6 are fixedly mounted on the inner top surfaces of the T-shaped grooves 4, one ends of the springs 6 are fixed to the top surfaces of the T-shaped blocks 5, the T-shaped blocks 5 can slide in the T-shaped blocks conveniently through the arranged T-shaped grooves 4, and the T-shaped blocks 5 can be driven to reset conveniently through the arranged springs 6.

Referring to fig. 1, 2 and 3, two support rods 7 are fixedly arranged on the front side of the T-shaped block 5, a fixed seat 8 is fixedly arranged at one end, far away from the T-shaped block 5, of each of the two support rods 7, a push block 20 is fixedly arranged on the front side of the fixed seat 8, the fixed seat 8 is supported and fixed conveniently through the two support rods 7, the stability of the fixed seat 8 is improved, sundries on a road surface are pushed away during movement conveniently through the push blocks 20, and therefore influences of the sundries on the road surface on the fixed seat 8 are avoided as much as possible.

Referring to fig. 1, 3 and 4, a liquid supply pipeline 9 is fixedly installed in the fixing seat 8, a plurality of spray heads 10 are installed on the liquid supply pipeline 9 close to the outer surface of the bottom in an equidistant array mode, a water pump 11 is fixedly installed on the front side of the liquid storage tank 2, the liquid inlet end of the water pump 11 extends to the inside of the liquid storage tank 2, the liquid outlet end of the water pump 11 is fixed with one end of the liquid supply pipeline 9, the water pump 11 pumps liquid in the liquid storage tank 2 and conveys the liquid to the inside of the liquid supply pipeline 9 through the liquid outlet end, and through the arranged liquid supply pipeline 9, the liquid in the liquid storage tank is conveniently sprayed out through the spray heads 10, so that maintenance on road surfaces is facilitated.

Referring to fig. 1, 3 and 4, two mounting grooves 12 are formed in the bottom surface of the fixing base 8, rotating rollers 13 are rotatably connected to the inside of the two mounting grooves 12, circular grooves are symmetrically formed in the inner side walls of the two mounting grooves 12, and protruding blocks are mounted at two ends of the rotating rollers 13, so that the protruding blocks are inserted into the circular grooves to enable the rotating rollers 13 to rotate in the mounting grooves 12, and the fixing base 8 can conveniently move close to the ground.

Referring to fig. 1, an electric push rod 14 is fixedly mounted on the front side of an electric vehicle body 1, a circular push plate 15 is fixedly mounted at the telescopic end of the electric push rod 14, a cross rod 16 is fixedly mounted on the outer surface of a support rod 7, when the height of a fixed seat 8 needs to be adjusted, the electric push rod 14 is started first, the electric push rod 14 drives the circular push plate 15 to move upwards, and the circular push plate 15 contacts with the bottom surface of the cross rod 16 and pushes the support rod 7 to move upwards when moving upwards, so that the height of the fixed seat 8 is convenient to adjust, and the fixed seat 8 can avoid larger obstacles.

Referring to fig. 1, a reinforcing strut 17 is fixedly mounted on the top surface of the fixing base 8, one end of the reinforcing strut 17, which is far away from the fixing base 8, is fixed to the outer surface of the supporting rod 7, and the connection stability between the fixing base 8 and the supporting rod 7 is conveniently improved through the arranged reinforcing strut 17.

Referring to fig. 1, a control box 18 is fixedly mounted on the left side of a liquid storage box 2, a warning lamp 19 is fixedly mounted on the top surface of the liquid storage box 2, a water pump 11, an electric push rod 14 and the warning lamp 19 are electrically connected with control elements in the control box 18, the control elements mounted in the control box 18 can be a control circuit board or a PLC controller and matched components, so that personnel can conveniently control the warning lamp 19 through the control box 18, the water pump 11 and the electric push rod 14 are started and stopped, and surrounding personnel or vehicles can be conveniently reminded of safety during maintenance operation through the arranged warning lamp 19.

The concrete cracking prevention device for concrete pavement maintenance has the implementation principle that: an operator moves the device to a road surface to be maintained, the device moves through the electric vehicle body 1, so that the road surface can be covered in a large area, the fixed seat 8 plays a key role at the bottom of the device, the device can be tightly attached to the road surface under the synergistic effect of the spring 6, the T-shaped block 5 and the supporting rod 7, the rotating roller 13 at the bottom of the fixed seat 8 is contacted with the ground, the device is ensured to stably move, meanwhile, the influence of external wind is reduced, so that liquid can be uniformly sprayed on the road, and the liquid is further sprayed on the road through the spray head 10, so that the road surface is prevented from cracking;

In this process, if the road surface is uneven, fixing base 8 can be under the cooperation of spring 6, T type piece 5 etc. automatic adaptation road surface, need not operating personnel and pay attention to constantly, and the device simple structure, the simple operation, fixing base 8 can adapt to the road surface well through the cooperation of T type groove 4, T type piece 5 and spring 6 in the removal in-process, improves the convenience of operation, and such design not only makes liquid evenly spray on the road, has still significantly reduced the influence of external environment to spraying mechanism, has improved maintenance efficiency.

The foregoing embodiments are merely for illustrating the technical solution of the present application, but not for limiting the same, and although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and that such modifications or substitutions do not depart from the spirit and scope of the technical solution of the embodiments of the present application in essence.

Claims (6)

1. The utility model provides a concrete cracking prevention device for concrete pavement maintenance, includes electric vehicle body (1), its characterized in that the top surface fixed mounting of electric vehicle body (1) has liquid reserve tank (2), the front side fixed mounting of liquid reserve tank (2) has two mount pad (3), and two T type groove (4) have all been seted up to the front side of mount pad (3), the inside sliding connection of T type groove (4) has T type piece (5), the inside top surface fixed mounting of T type groove (4) has spring (6), the one end of spring (6) is fixed with the top surface of T type piece (5) mutually, the front side fixed mounting of T type piece (5) has two bracing pieces (7), and two the one end that T type piece (5) were kept away from to bracing piece (7) is equal fixed mounting has fixing base (8), the inside fixed mounting of fixing base (8) has liquid supply pipeline (9), liquid supply pipeline (9) are close to bottom surface equidistant array mounting has a plurality of sprinkler heads (10), the one end of spring (6) is fixed with the top surface of T type piece (5), the front side of holding piece (5) is fixed mounting has two water pump (11) to the water pump (11) of water pump (11) to the one end of water pump (11) that extend mutually, and the inside of each of the two mounting grooves (12) is rotatably connected with a rotating roller (13).

2. The concrete cracking prevention device for concrete pavement maintenance according to claim 1, wherein an electric push rod (14) is fixedly arranged on the front side of the electric vehicle body (1), a round push plate (15) is fixedly arranged at the telescopic end of the electric push rod (14), and a cross rod (16) is fixedly arranged on the outer surface of the supporting rod (7).

3. The concrete cracking prevention device for concrete pavement maintenance according to claim 1, wherein the top surface of the fixed seat (8) is fixedly provided with a reinforcing support rod (17), and one end of the reinforcing support rod (17) far away from the fixed seat (8) is fixed with the outer surface of the supporting rod (7).

4. The concrete cracking prevention device for concrete pavement maintenance according to claim 1, wherein the control box body (18) is fixedly arranged on the left side of the liquid storage box (2), the warning lamp (19) is fixedly arranged on the top surface of the liquid storage box (2), and the water pump (11), the electric push rod (14) and the warning lamp (19) are electrically connected with control elements in the control box body (18).

5. A concrete cracking preventing device for concrete pavement maintenance according to claim 1, wherein the push block (20) is fixedly arranged on the front side of the fixed seat (8).

6. The concrete cracking prevention device for concrete pavement maintenance according to claim 1, wherein the top surface of the liquid storage tank (2) is rotatably connected with a sealing cover plate (21) through a hinge, and a liquid level observation window is fixedly arranged on the left side of the liquid storage tank (2).