Pavement concrete curing device for highway engineering construction

Abstract

The utility model relates to the related technical field of concrete pavement maintenance, in particular to a pavement concrete maintenance device for highway engineering construction, which comprises a mounting frame, a bottom frame connected to the bottom end of the mounting frame, a water tank mounted in the mounting frame, a water delivery pump mounted on the water tank, and two telescopic parts symmetrically and rotatably connected in the bottom frame. The bottoms of the two ends of the bottom frame are rotationally connected with rotating plates, the bottom ends of the telescopic pieces are rotationally connected with the rotating plates, the bottom ends of the bottom frame and the rotating plates are connected with vertical rods through mounting columns, cleaning discs are mounted at the bottom ends of the vertical rods, transmission assemblies are connected to the mounting columns to drive the vertical rods to rotate, and water spraying assemblies are mounted on the side portions of the vertical rods. The water spraying assembly is connected with a water conveying pump through a water conveying pipe, the multiple cleaning discs are arranged in a linear mode and can cover the whole road surface width for maintenance, the rotating plate is erected through the telescopic part, passing of other vehicles or pedestrians cannot be affected, and use convenience is high.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete pavement, specifically a concrete pavement curing device for highway construction. Background Technology

[0002] The literal meaning of "road" is a public road or a road for public transportation, accessible to various modes of transport such as cars, bicycles, rickshaws, horse-drawn carriages, and pedestrians. Of course, different roads have different restrictions. During the construction of concrete road surfaces, curing devices are used to maintain the concrete and increase its strength.

[0003] A search revealed that patent CN 218596850 U discloses a road concrete curing device, comprising a bearing plate, a first convex groove at the left end of the bearing plate, a convex plate slidably disposed inside the first convex groove, a first screw threadedly connected inside the convex plate, the first screw being rotatably connected to the bearing plate, a first motor fixedly connected to the top of the bearing plate, the output end of the first motor being fixedly connected to the top of the first screw, a first connecting seat fixedly connected to the left end of the convex plate, a convex strip fixedly connected to the left end of the first connecting seat, second connecting seats slidably disposed on the outer front and outer rear sides of the convex strip, second convex grooves at the left front and left rear sides of the first connecting seat, and convex blocks slidably disposed inside the two second convex grooves. This device can clean, wash, and maintain road surfaces of different widths, facilitating road maintenance in one pass and improving the efficiency of road surface maintenance. However, the following problem was still found during use: Although the device can maintain the entire road surface at once by adjusting the distance between the first and second connecting seats to correspond to the road width, the position of the first and second connecting seats cannot be adjusted after assembly. This means that only the device and its transport vehicle can pass through the entire road section during use. Since the first and second connecting seats cover the entire road width, other vehicles cannot pass, which requires road closures, affecting traffic and causing inconvenience. Therefore, those skilled in the art have proposed a road surface concrete curing device for highway engineering construction to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this utility model is to provide a road surface concrete curing device for highway engineering construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A concrete curing device for highway construction includes an installation frame. An installation plate is connected to the outer side wall of the installation frame. A bottom frame is connected to the bottom end of the installation frame. A water tank is installed inside the installation frame, and a water pump is installed on the water tank. Two first connecting plates are symmetrically installed on the inner top surface of the bottom frame. The bottom ends of the two connecting plates are rotatably connected to the top ends of two telescopic components, respectively. Movable grooves are provided in the middle of both sides of the bottom frame. Rotating plates are rotatably connected to the bottom ends of the bottom frame via connecting shafts. The top ends of the rotating plates are close to the connecting shafts. A second connecting plate is installed at the position. The bottom end of the telescopic component passes through the movable groove and is rotatably connected to the top end of the second connecting plate. Several mounting columns are installed at equal intervals at the bottom end of the bottom frame and the bottom end of the rotating plate. A vertical rod is rotatably connected to the bottom end of the mounting column. A cleaning disc is installed at the bottom end of the vertical rod. A transmission assembly is installed at the bottom end of the bottom frame and the bottom end of the rotating plate. The transmission assembly is connected to the vertical rod at the corresponding position and is used to drive the vertical rod to rotate. A water spray assembly is installed on the side of the vertical rod. The top end of the water spray assembly is connected to a water pump through a water supply pipe.

[0007] As a further embodiment of this utility model: the transmission assembly includes a crossbar and a driving component. The crossbar is rotatably connected between several mounting posts. The driving component is installed on the side end of one of the mounting posts. The output end of the driving component is connected to one end of the crossbar. A first bevel gear is installed on the side of the crossbar at the mounting post. A second bevel gear is installed on the top of the vertical bar. The first bevel gear meshes with the adjacent second bevel gear.

[0008] As a further embodiment of this utility model: the water spray assembly includes an installation sleeve, a connecting pipe installed inside the installation sleeve, and a nozzle installed at the bottom end of the connecting pipe, wherein the bottom end of the water supply pipe is connected to the top end of the connecting pipe at the corresponding position.

[0009] As a further improvement of this utility model: an adjusting valve is provided at the connection between the connecting pipe and the nozzle, and the adjusting valve is used to adjust the included angle between the nozzle and the connecting pipe.

[0010] As a further improvement of this utility model, the number of water pumps is set to two, and the two water pumps are respectively connected to several water pipes on both sides of the mounting frame.

[0011] This utility model has the following advantages: The maintenance device adjusts the position of the rotating plate through the telescopic component, so that the rotating plate can be kept horizontal or vertical. The length of the rotating plate can be selected according to the width of the concrete pavement. The bottom end of the base frame and the bottom end of the rotating plate are jointly provided with several cleaning discs arranged in a straight line. With the cooperation of the cleaning discs, water spraying components, water supply pipes, water tanks, etc., the road surface can be maintained, and one maintenance can cover the entire width of the road surface without the need for reciprocating movement of the device. When encountering an obstacle, the rotating plate can be rotated by the telescopic component to avoid the obstacle. Therefore, the device does not need to close the road section during maintenance and will not affect the driving of other vehicles, thus having greater practicality. Attached Figure Description

[0012] Figure 1 This is a front view of the overall structure of an embodiment of the present utility model.

[0013] Figure 2 This is a schematic diagram of the cleaning disc in an embodiment of the present invention.

[0014] Figure 3 for Figure 1 Enlarged diagram of part A in the image.

[0015] In the diagram: 1. Mounting frame; 2. Mounting plate; 3. Water tank; 4. Water pump; 5. Water pipe; 6. Spray assembly; 601. Mounting sleeve; 602. Connecting pipe; 603. Sprayer head; 604. Regulating valve; 7. Base frame; 701. First connecting plate; 702. Telescopic component; 703. Second connecting plate; 704. Movable groove; 8. Rotating plate; 801. Connecting shaft; 9. Mounting column; 10. Vertical rod; 11. Cleaning disc; 12. Transmission assembly; 1201. Driving component; 1202. Horizontal bar; 1203. First bevel gear; 1204. Second bevel gear. Detailed Implementation

[0016] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0017] Example 1: Please refer to Figures 1 to 3A concrete curing device for highway construction includes a mounting frame 1, with mounting plates 2 connected to the outer side walls of the mounting frame 1, and a bottom frame 7 connected to the bottom end of the mounting frame 1. A water tank 3 is installed inside the mounting frame 1, and a water pump 4 is installed on the water tank 3. Two first connecting plates 701 are symmetrically installed on the inner top surface of the bottom frame 7, and the bottom ends of the two connecting plates are rotatably connected to the top ends of two telescopic members 702, respectively. Movable grooves 704 are provided in the middle of both sides of the bottom frame 7, and rotating plates 8 are rotatably connected to the bottom ends of the bottom ends of the bottom frame 7 via connecting shafts 801. The top end of the rotating plate 8 is installed near the connecting shaft 801. A second connecting plate 703 is provided. The bottom end of the telescopic member 702 passes through the movable groove 704 and is rotatably connected to the top end of the second connecting plate 703. Several mounting columns 9 are installed at equal intervals at the bottom end of the bottom frame 7 and the bottom end of the rotating plate 8. The bottom end of the mounting column 9 is rotatably connected to a vertical rod 10. A cleaning disc 11 is installed at the bottom end of the vertical rod 10. A transmission assembly 12 is installed at the bottom end of the bottom frame 7 and the bottom end of the rotating plate 8. The transmission assembly 12 is connected to the vertical rod 10 at the corresponding position and is used to drive the vertical rod 10 to rotate. A water spray assembly 6 is installed on the side of the vertical rod 10. The top end of the water spray assembly 6 is connected to the water pump 4 through a water supply pipe 5.

[0018] Please see Figure 1 , Figure 3 The transmission assembly 12 includes a crossbar 1202 and a drive member 1201. The crossbar 1202 is rotatably connected between several mounting posts 9. The drive member 1201 is mounted on the side end of one of the mounting posts 9. The output end of the drive member 1201 is connected to one end of the crossbar 1202. A first bevel gear 1203 is mounted on the side of the crossbar 1202 at the mounting post 9. A second bevel gear 1204 is mounted on the top of the vertical bar 10. The first bevel gear 1203 meshes with the adjacent second bevel gear 1204.

[0019] Example 2: See Figure 1 , Figure 3 Based on Embodiment 1, the water spray assembly 6 includes a mounting sleeve 601, a connecting pipe 602 installed in the mounting sleeve 601, and a nozzle 603 installed at the bottom end of the connecting pipe 602. The bottom end of the water supply pipe 5 is connected to the top end of the corresponding connecting pipe 602. A regulating valve 604 is provided at the connection between the connecting pipe 602 and the nozzle 603. The regulating valve 604 is used to adjust the angle between the nozzle 603 and the connecting pipe 602. The regulating valve 604 is selected from the pipe angle adjustment structure in the prior art.

[0020] Please see Figure 1The number of water pumps 4 is set to two. The two water pumps 4 are respectively connected to several water pipes 5 on both sides of the mounting frame 1. Each water pump 4 is provided with multiple water outlets. The two water pumps 4 are set to facilitate the management of the water pipes 5. The water is delivered through a rubber hose to adapt to the rotation of the rotating plate 8. The telescopic component 702, water pump 4, and drive component 1201 are all connected to the external control circuit.

[0021] Working principle: In use, the mounting frame 1 is installed to the rear of the vehicle via the mounting plate 2. The extension of the telescopic component 702 keeps the rotating plate 8 horizontal. The drive component 1201 drives the crossbar 1202 to rotate, which in turn drives the first bevel gear 1203 to rotate, which in turn drives the second bevel gear 1204 and the vertical rod 10 to rotate, which in turn drives the cleaning disc 11 to rotate to clean the road surface. The water pump 4 delivers water from the water tank 3 to the connecting pipe 602 through the water pipe 5, and then sprays the water to the edge of the cleaning disc 11 through the nozzle 603, so that the cleaning disc 11 can moisturize and maintain the concrete road surface during operation. When encountering other vehicles or pedestrians, the extension of the telescopic component 702 raises the rotating plate 8. After the rotating plate 8 is erected, it will not affect the passage of other vehicles or pedestrians.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A road surface concrete curing device for road construction work, comprising a mounting frame, characterized in that, The side outer wall of the mounting frame is connected with a mounting plate, the bottom end of the mounting frame is connected with a bottom frame, a water tank is mounted in the mounting frame, a water delivery pump is mounted on the water tank, two first connecting plates are symmetrically mounted on the inner top surface of the bottom frame, the bottom ends of the two connecting plates are respectively rotationally connected with the top ends of two telescopic members, a movable slot is arranged in the middle of each side of the bottom frame, a rotating plate is rotationally connected with the bottom end of each end of the bottom frame through a connecting shaft, a second connecting plate is mounted on the top end of the rotating plate close to the connecting shaft, the bottom end of the telescopic member passes through the movable slot and is rotationally connected with the top end of the second connecting plate, a plurality of mounting columns are equally spaced mounted on the bottom end of the bottom frame and the bottom end of the rotating plate, a vertical rod is rotationally connected with the bottom end of the mounting column, a cleaning disc is mounted on the bottom end of the vertical rod, a transmission assembly is mounted on the bottom end of the bottom frame and the bottom end of the rotating plate, the transmission assembly is connected with the vertical rod at the corresponding position and is used to drive the vertical rod to rotate, a water spraying assembly is mounted on the side of the vertical rod, and the top end of the water spraying assembly is connected with the water delivery pump through a water delivery pipe.

2. The pavement concrete curing device for highway engineering construction according to claim 1, characterized in that, The transmission assembly comprises a cross rod and a driving member, the cross rod is rotationally connected between the mounting columns, the driving member is mounted on the side end of one of the mounting columns, the output end of the driving member is connected with one end of the cross rod, a first bevel gear is mounted on the cross rod at the side of the mounting column, a second bevel gear is mounted on the top of the vertical rod, and the first bevel gear is meshedly connected with the adjacent second bevel gear.

3. The pavement concrete curing device for highway engineering construction according to claim 2, characterized in that, The water spraying assembly comprises a mounting sleeve, a butt joint pipe mounted in the mounting sleeve, and a spray head mounted at the bottom end of the butt joint pipe, and the bottom end of the water delivery pipe is connected with the top end of the butt joint pipe at the corresponding position.

4. The pavement concrete curing device for highway engineering construction according to claim 3, characterized in that, An adjusting valve is arranged at the connection between the butt joint pipe and the spray head, and the adjusting valve is used to adjust the included angle between the spray head and the butt joint pipe.

5. The pavement concrete curing device for highway engineering construction according to claim 1, characterized in that, The number of the water delivery pumps is two, and the two water delivery pumps are respectively connected with the plurality of water delivery pipes on the two sides of the mounting frame.

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