Concrete curing device for road construction

Abstract

The utility model relates to the technical field of concrete curing, in particular to a concrete curing device for road construction, which comprises a curing truck body, two rack tracks are fixedly mounted at the top of the curing truck body, two limiting plates are fixedly mounted at the top of the curing truck body, two sliding grooves are formed in the top of the curing truck body, and the rack tracks and the limiting plates are fixedly mounted at the top of the curing truck body. And moving plates are movably embedded in the two sliding grooves. According to the utility model, along with the rotation of the gear on the rack track, the force generated by the movement of the gear gradually drives the double-shaft motor to start to move, the reinforcing block drives the whole moving plate to move in the chute, and when the moving plate moves to another limiting plate, a worker reversely starts the double-shaft motor, so that the double-shaft motor starts to rotate reversely; therefore, the effects of repeatedly spraying water to the pavement and increasing the humidity are achieved, uneven manual spraying is prevented, back-and-forth spraying to a section of road can be automatically achieved, the concrete humidity is improved, and the pavement concrete curing quality is guaranteed.

Description

Technical Field

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

[0002] Concrete: It is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] However, in the prior art, for example, China Publication No.: CN219690267U, a concrete curing device for road construction includes a support plate, two groups of baffles are symmetrically welded on the lower surface of the support plate, and rollers are rotatably connected to the inside of the baffles, and two groups of vertical plates are welded on the upper surface of the support plate, and rollers are rotatably connected to the inside of the vertical plates. The concrete curing device for road construction realizes the spraying function of the device through the water tank, water inlet pipe, support plate, water pump, first hose, second hose and nozzle, and can sprinkle water on the concrete on the road construction, so that the concrete can maintain a proper temperature and sufficient humidity for a certain period of time, which is convenient for the cement to be fully hydrated. The reflective film can be laid on the concrete after sprinkling, which can prevent the moisture on the concrete from being dried quickly, and there is no need for personnel to sprinkle water frequently, which reduces the workload of personnel.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that when the device is used to maintain a section of road, it is still necessary to use manual pushing and pulling for spraying, which is time-consuming and labor-intensive, and the manual spraying is uneven, and it is impossible to automatically spray back and forth on a section of road, resulting in insufficient moisture in the concrete, thereby reducing the maintenance quality. In order to better maintain the concrete, the concrete needs to be moisturized, so it is necessary to stick a reflective film. The device does not have a device for automatically cutting the reflective film, and cannot assist in sticking the two sides of the reflective film. It is also necessary to manually stick the reflective film to the ground, which reduces the work efficiency of road maintenance. Manually cutting the reflective film not only affects the work progress, but also easily injures the workers' hands. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when maintaining a section of road, it is necessary to use manual pushing and pulling to spray, which is time-consuming and labor-intensive, and the manual spraying is uneven, and it is impossible to automatically spray a section of road back and forth, resulting in insufficient moisture in the concrete, thereby reducing the maintenance quality. In order to better maintain the concrete, the concrete needs to be moisturized, so it is necessary to paste the reflective film. The device does not have a device for automatically cutting the reflective film, and cannot assist in pasting the two sides of the reflective film. It is also necessary to manually fit the reflective film to the ground, which reduces the work efficiency of road maintenance. Manual cutting of the reflective film not only affects the work progress, but also easily injures the workers' hands.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete maintenance device for road construction, comprising: a maintenance vehicle body, two rack rails are fixedly installed on the top of the maintenance vehicle body, two limit plates are fixedly installed on the top of the maintenance vehicle body, two slide grooves are provided on the top of the maintenance vehicle body, a mobile plate is movably embedded in the two slide grooves, a reinforcement block is fixedly connected to one side of the outer surface of the mobile plate, a dual-axis motor is fixedly embedded in the reinforcement block, both sides of the output end of the dual-axis motor are fixedly connected with gears, the outer surface of the gear is meshed with the top of the rack rail, a plurality of nozzles are fixedly installed on the bottom of the mobile plate, a hose is fixedly embedded in the mobile plate, one end of the hose is fixedly connected to the top of the plurality of nozzles through a water supply pipe, a square water tank is fixedly installed on the top of the maintenance vehicle body, a water pump is fixedly installed on the top of the maintenance vehicle body, the water outlet of the square water tank is connected to the water inlet end of the water pump through a water inlet pipe, and the drainage end of the water pump is fixedly connected to the other end of the hose. The device effectively improves the quality of road concrete maintenance.

[0007] As a preferred embodiment, a fixing plate is fixedly installed on one side of the inner wall of the maintenance vehicle body, a cylinder is movably connected inside the fixing plate, and a reflective film cylinder is movably sleeved on the outer surface of the cylinder, which facilitates the laying of the reflective film.

[0008] The technical effect of adopting the above further solution is: using the cylinder makes it convenient for the staff to pull out one end of the reflective film tube.

[0009] As a preferred embodiment, an electric telescopic rod is fixedly mounted on one side of the outer surface of the fixing plate, and a first blade is fixedly mounted on one end of the electric telescopic rod, which is conducive to faster cutting of the reflective film.

[0010] The technical effect of adopting the above further solution is that the push rod of the electric telescopic rod starts to push the first blade to move rapidly toward the second blade, cutting off the reflective film sandwiched in the middle.

[0011] As a preferred embodiment, a second blade is fixedly mounted on one side of the inner wall of the fixing plate, and a plurality of telescopic fitting blocks are fixedly mounted on the bottom of the fixing plate so that the reflective film is directly fitted to the ground.

[0012] The technical effect of adopting the above further solution is: the staff manually adjusts the position of the telescopic fitting block so that the bottom of the telescopic fitting block presses the reflective film to fit the ground.

[0013] As a preferred embodiment, the bottoms of the two rack rails are fixedly connected to the top of the maintenance vehicle body, and the bottoms of the two limit plates are fixedly installed on the top of the maintenance vehicle body to prevent the moving direction of the moving plate from deviating.

[0014] The technical effect of adopting the above further solution is that when the output end of the dual-axis motor rotates forward, it drives the gear to rotate forward, so that the gear rotates on the rack track.

[0015] As a preferred embodiment, the outer surface of the movable plate is movably embedded in the interior of the slide groove, and one side of the outer surface of the reinforcement block is fixedly connected to one side of the outer surface of the movable plate, thereby improving the movement effect of the movable plate.

[0016] The technical effect of adopting the above further solution is that the reinforcement block drives the movable plate to move as a whole in the slide groove.

[0017] As a preferred implementation, the outer surface of the dual-axis motor is fixedly embedded in the interior of the reinforcement block, so that the dual-axis motor can drive the moving plate to move as a whole.

[0018] The technical effect of adopting the above further solution is: the dual-axis motor is started, and the output ends on both sides of the dual-axis motor begin to rotate forward, thereby driving the movable plate to start moving.

[0019] As a preferred embodiment, handrails are fixedly installed on both sides of the outer surface of the maintenance vehicle body, and wheels are movably embedded at the four corners of the bottom of the maintenance vehicle body to facilitate pushing the maintenance vehicle body.

[0020] The technical effect of adopting the above further solution is that the maintenance vehicle body is pushed by the staff through the wheels to the road section that needs maintenance, and the staff pushes the maintenance vehicle body through the handrails.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. When using the utility model, the staff first pushes the maintenance vehicle body to the road section that needs maintenance through the wheels, then turns on the external power supply of the dual-axis motor, and starts the dual-axis motor. The output ends on both sides of the dual-axis motor start to rotate forward. While the output ends of the dual-axis motor rotate forward, the gears are driven to rotate forward. As the gears rotate on the rack track, the force generated by the movement of the gears gradually drives the dual-axis motor to start moving. The force generated by the movement of the dual-axis motor drives the reinforcement block to start moving in the same direction. The reinforcement block drives the moving plate to move as a whole in the slide groove. At this time, the staff has turned on the external power supply of the water pump. The power supply is turned on and the water pump is started. The water pump then draws water from the square water tank to the nozzle through a hose. The water is sprayed evenly through the nozzle. The nozzle moves with the overall movement of the movable plate to perform maintenance operations on the entire road surface. In order to make the road surface humidity meet the standard, when the movable plate moves to another limit plate, the staff starts the dual-axis motor in reverse, so that the dual-axis motor begins to reverse, thereby achieving the effect of repeatedly spraying water on the road surface to increase the humidity and prevent uneven manual spraying. It can automatically spray a section of road back and forth, increase the concrete humidity, and ensure the quality of road concrete maintenance.

[0023] 2. The utility model, in order to achieve better maintenance effect and moisturizing operation on the concrete pavement, the staff pulls out one end of the reflective film tube, sticks one end of the film in the reflective film tube to the starting point of the road surface to be maintained, and pulls the two sides of the reflective film in the reflective film tube to the bottom of the telescopic bonding block. The staff manually adjusts the position of the telescopic bonding block so that the bottom of the telescopic bonding block presses the reflective film to fit the ground, thereby playing the effect of assisting the bonding of the two sides of the reflective film. At this time, the staff pushes the maintenance vehicle body through the handrail. As the maintenance vehicle body moves, the reflective film is gradually bonded to the concrete pavement. At this time, the staff starts the electric telescopic rod through the controller, and the external power supply of the electric telescopic rod has been turned on. The push rod of the electric telescopic rod begins to push the first blade to move rapidly toward the direction of the second blade, and cuts off the reflective film sandwiched in the middle, thereby achieving the effect of automatically cutting the reflective film and the effect of assisting the bonding of the two sides of the reflective film, thereby improving the efficiency of road maintenance work, preventing manual cutting of the reflective film, affecting the work progress, and preventing manual cutting from injuring the workers' hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a concrete maintenance device for road construction provided by the utility model;

[0025] Figure 2 A schematic diagram of the top view of a concrete maintenance device for road construction provided by the utility model;

[0026] Figure 3 A schematic diagram of the bottom structure of a concrete maintenance device for road construction provided by the utility model;

[0027] Figure 4 The utility model provides a concrete maintenance device for road construction Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 A schematic diagram of the bottom structure of a concrete maintenance device for road construction provided by the utility model;

[0029] Figure 6 The utility model provides a concrete maintenance device for road construction Figure 5 Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Maintenance vehicle body; 101. Slide; 102. Moving plate; 103. Rack track; 104. Reinforcement block; 105. Double-axis motor; 106. Gear; 107. Square water tank; 108. Water pump; 109. Hose; 110. Handrail; 111. Wheel; 112. Nozzle; 113. Limit plate; 2. Fixed plate; 201. Reflective film cylinder; 202. Telescopic fitting block; 203. Electric telescopic rod; 204. First blade; 205. Second blade; 206. Cylinder. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-6The utility model provides a technical solution: a concrete maintenance device for road construction, comprising: a maintenance vehicle body 1, two rack rails 103 are fixedly installed on the top of the maintenance vehicle body 1, two limit plates 113 are fixedly installed on the top of the maintenance vehicle body 1, two slide grooves 101 are provided on the top of the maintenance vehicle body 1, and a moving plate 102 is movably embedded in the two slide grooves 101, a reinforcement block 104 is fixedly connected to one side of the outer surface of the moving plate 102, a dual-axis motor 105 is fixedly embedded in the reinforcement block 104, and gears 106 are fixedly connected to both sides of the output ends of the dual-axis motor 105. The gears 106 The outer surface of the mobile plate 102 is meshed with the top of the rack track 103, a plurality of nozzles 112 are fixedly installed on the bottom of the mobile plate 102, a hose 109 is fixedly embedded inside the mobile plate 102, one end of the hose 109 is fixedly connected to the top of the plurality of nozzles 112 through a water supply pipe, a square water tank 107 is fixedly installed on the top of the maintenance vehicle body 1, a water pump 108 is fixedly installed on the top of the maintenance vehicle body 1, the water outlet of the square water tank 107 is connected to the water inlet end of the water pump 108 through a water inlet pipe, and the drainage end of the water pump 108 is fixedly connected to the other end of the hose 109. The device effectively improves the road concrete maintenance quality.

[0034] like Figure 1-6 As shown, a fixing plate 2 is fixedly installed on one side of the inner wall of the maintenance vehicle body 1, and a cylinder 206 is movably connected inside the fixing plate 2. A reflective film tube 201 is movably sleeved on the outer surface of the cylinder 206, which facilitates the laying of the reflective film. The cylinder 206 allows the staff to pull out one end of the reflective film tube 201.

[0035] like Figure 1-6 As shown, an electric telescopic rod 203 is fixedly installed on one side of the outer surface of the fixed plate 2, and a first blade 204 is fixedly installed on one end of the electric telescopic rod 203, which is conducive to cutting off the reflective film more quickly. The push rod of the electric telescopic rod 203 starts to push the first blade 204 to move quickly toward the second blade 205, cutting off the reflective film sandwiched in the middle.

[0036] like Figure 1-6 As shown, a second blade 205 is fixedly installed on one side of the inner wall of the fixed plate 2, and a plurality of telescopic bonding blocks 202 are fixedly installed on the bottom of the fixed plate 2. The staff manually adjusts the position of the telescopic bonding block 202 so that the bottom of the telescopic bonding block 202 presses the reflective film to fit the ground.

[0037] like Figure 1-6 As shown, the bottoms of the two rack rails 103 are fixedly connected to the top of the maintenance vehicle body 1, and the bottoms of the two limit plates 113 are fixedly installed on the top of the maintenance vehicle body 1. When the output end of the dual-axis motor 105 rotates forward, it drives the gear 106 to rotate forward, so that the gear 106 rotates on the rack rail 103.

[0038] like Figure 1-6 As shown, the outer surface of the movable plate 102 is movably embedded in the inner part of the slide groove 101 , and one side of the outer surface of the reinforcement block 104 is fixedly connected to one side of the outer surface of the movable plate 102 , and the reinforcement block 104 drives the movable plate 102 to move as a whole in the slide groove 101 .

[0039] like Figure 1-6 As shown, the outer surface of the dual-axis motor 105 is fixedly embedded in the interior of the reinforcement block 104. When the dual-axis motor 105 is started, the output ends on both sides of the dual-axis motor 105 begin to rotate forward, thereby driving the moving plate 102 to start moving.

[0040] like Figure 1-6 As shown, handrails 110 are fixedly installed on both sides of the outer surface of the maintenance vehicle body 1, and wheels 111 are movably embedded at the four corners of the bottom of the maintenance vehicle body 1. The maintenance vehicle body 1 is pushed by the staff to the road section that needs maintenance through the wheels 111, and the staff pushes the maintenance vehicle body 1 through the handrails 110.

[0041] Working principle: When in use, the staff first pushes the maintenance vehicle body 1 to the road section that needs maintenance through the wheels 111, then turns on the external power supply of the dual-axis motor 105, and starts the dual-axis motor 105. The output ends on both sides of the dual-axis motor 105 begin to rotate forward. While the output ends of the dual-axis motor 105 rotate forward, the gear 106 is driven to rotate forward. As the gear 106 rotates on the rack track 103, the force generated by the movement of the gear 106 gradually drives the dual-axis motor 105 to start moving. The force generated by the movement of the dual-axis motor 105 drives the reinforcement block 104 to start moving in the same direction, and the reinforcement block 104 drives the moving plate 102 as a whole. The movable plate 102 moves in the chute 101. At this time, the staff has turned on the external power supply of the water pump 108 and started the water pump 108. The water pump 108 then draws the water in the square water tank 107 to the nozzle 112 through the hose 109. The water is evenly sprayed out through the nozzle 112. The nozzle 112 moves with the overall movement of the movable plate 102, thereby performing maintenance operations on the entire road surface. In order to make the road surface humidity meet the standard, when the movable plate 102 moves to another limit plate 113, the staff reversely starts the dual-axis motor 105, so that the dual-axis motor 105 starts to reverse, thereby achieving the effect of repeatedly spraying water on the road surface to increase the humidity and prevent manual spraying from being inappropriate. Evenly, it can automatically realize back and forth spraying on a section of road, increase the humidity of concrete, and ensure the quality of road concrete maintenance. In order to achieve better maintenance effect, the concrete road surface is moisturized. The staff pulls out one end of the reflective film tube 201, sticks one end of the film in the reflective film tube 201 to the starting point of the road surface to be maintained, and pulls both sides of the reflective film in the reflective film tube 201 to the bottom of the telescopic bonding block 202. The staff manually adjusts the position of the telescopic bonding block 202 so that the bottom of the telescopic bonding block 202 presses the reflective film to fit the ground, which plays an effect of assisting the bonding of both sides of the reflective film. At this time, the staff uses the handrail 110 The maintenance vehicle body 1 is pushed. As the maintenance vehicle body 1 moves, the reflective film is gradually attached to the concrete road surface. At this time, the staff starts the electric telescopic rod 203 through the controller. The external power supply of the electric telescopic rod 203 has been turned on. The push rod of the electric telescopic rod 203 starts to push the first blade 204 to move quickly toward the second blade 205, and cuts off the reflective film sandwiched in the middle, thereby achieving the effect of automatically cutting the reflective film and the effect of assisting the attachment of both sides of the reflective film, thereby improving the efficiency of road maintenance work, preventing manual cutting of the reflective film, affecting the work progress, and preventing manual cutting from injuring the workers' hands.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A concrete curing device for road construction, characterized in that: include: A maintenance vehicle body (1), wherein two rack rails (103) are fixedly installed on the top of the maintenance vehicle body (1), two limit plates (113) are fixedly installed on the top of the maintenance vehicle body (1), two slide grooves (101) are provided on the top of the maintenance vehicle body (1), a movable plate (102) is movably embedded inside the two slide grooves (101), a reinforcement block (104) is fixedly connected to one side of the outer surface of the movable plate (102), a dual-axis motor (105) is fixedly embedded inside the reinforcement block (104), and gears (106) are fixedly connected to both sides of the output ends of the dual-axis motor (105), and the outer surface of the gear (106) is connected to the The tops of the rack rails (103) are meshed with each other, a plurality of nozzles (112) are fixedly installed at the bottom of the movable plate (102), a hose (109) is fixedly embedded inside the movable plate (102), one end of the hose (109) is fixedly connected to the tops of the plurality of nozzles (112) through a water supply pipe, a square water tank (107) is fixedly installed on the top of the maintenance vehicle body (1), a water pump (108) is fixedly installed on the top of the maintenance vehicle body (1), a water outlet of the square water tank (107) is connected to the water inlet end of the water pump (108) through a water inlet pipe, and a water discharge end of the water pump (108) is fixedly connected to the other end of the hose (109).

2. A concrete curing device for road construction according to claim 1, characterized in that: A fixing plate (2) is fixedly mounted on one side of the inner wall of the maintenance vehicle body (1), a cylinder (206) is movably connected inside the fixing plate (2), and a reflective film cylinder (201) is movably sleeved on the outer surface of the cylinder (206).

3. A concrete curing device for road construction according to claim 2, characterized in that: An electric telescopic rod (203) is fixedly mounted on one side of the outer surface of the fixed plate (2), and a first blade (204) is fixedly mounted on one end of the electric telescopic rod (203).

4. A concrete curing device for road construction according to claim 2, characterized in that: A second blade (205) is fixedly mounted on one side of the inner wall of the fixed plate (2), and a plurality of telescopic fitting blocks (202) are fixedly mounted on the bottom of the fixed plate (2).

5. A concrete curing device for road construction according to claim 1, characterized in that: The bottoms of the two rack rails (103) are fixedly connected to the top of the maintenance vehicle body (1), and the bottoms of the two limit plates (113) are fixedly installed on the top of the maintenance vehicle body (1).

6. A concrete curing device for road construction according to claim 1, characterized in that: The outer surface of the movable plate (102) is movably embedded in the interior of the slide groove (101), and one side of the outer surface of the reinforcement block (104) is fixedly connected to one side of the outer surface of the movable plate (102).

7. A concrete curing device for road construction according to claim 1, characterized in that: The outer surface of the dual-axis motor (105) is fixedly embedded in the interior of the reinforcement block (104).

8. A concrete curing device for road construction according to claim 1, characterized in that: Handrails (110) are fixedly mounted on both sides of the outer surface of the maintenance vehicle body (1), and wheels (111) are movably embedded at the four corners of the bottom of the maintenance vehicle body (1).

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