Rapid heating device suitable for highway pavement surface layer

Abstract

The utility model relates to the technical field of highway pavements, and discloses a highway pavement surface layer rapid heating device which comprises a machine shell and a supporting plate, the top end of the supporting plate is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a top plate, and the left side of the bottom end of the top plate is fixedly connected with a push rod. First solid rods are rotationally connected to the front side and the rear side of the bottom end of the pushing rod correspondingly, a hollow rod is slidably connected to the outer wall of each first solid rod, a second solid rod is slidably connected to the front side of the inner wall of each hollow rod, a connecting rod is rotationally connected to the bottom end of the front side of each second solid rod, and a connecting column is rotationally connected to the middle of the right side of each hollow rod. According to the ground heating device, after the device reaches a designated position, the telescopic rod is started to push the top plate to ascend and drive the push rod to move upwards together, so that the ground can be heated, a worker can better repair gaps in the ground, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road surface technical field especially suitable for highway pavement surface layer quick heating device. BACKGROUND

[0002] With the vigorous development of transportation industry, the highway traffic flow increases sharply, the axle load and the driving frequency of vehicles are rising, which leads to the road surface to bear more severe test, the pavement disease such as crack, pit and groove appears frequently, the traditional pavement repair method needs to mill and plane the damaged pavement first, then lays new asphalt mixture, the whole process is time-consuming, seriously affects the traffic fluency, and a large amount of milling waste is produced during construction, which is not conducive to environmental protection, and the quick heating device can realize the quick heating and softening of the pavement surface layer, so that the old pavement material can be recycled, which greatly shortens the construction time and reduces the interference to traffic, and becomes the urgent technical means in road maintenance field.

[0003] Through the search, Chinese patent publication number: CN218233104U discloses a kind of highway pavement quick repair device, it includes car body and the installation frame driven by it, installation frame is provided with movable frame, cutting milling device and waste processing device, the bottom of cutting milling device is in contact with road surface, and cutting milling device is arranged on movable frame, and movable frame is moved in horizontal and vertical direction.The utility model sets the equipment needed for road surface cleaning and waste backfill on the same equipment, uses mechanized equipment to complete the whole process of road surface repair, saves manpower and operation time, improves finishing efficiency;The waste generated by crushing is recycled, heated and treated again, and then reused and laid, which saves materials, but the utility model does not consider that the difficulty of repair increases when repairing highway pavement due to hard road surface, repair is not easy, and the temperature of road surface is low, so that the repair material cannot be fused with the original road surface material. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of highway pavement surface layer quick heating device, to improve the difficulty of repair when repairing highway pavement due to hard road surface in prior art, repair is not easy, and the temperature of road surface is low, so that the repair material cannot be fused with the original road surface material.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of quick heating device suitable for highway pavement surface, including casing and support plate, the top of the support plate is fixedly connected with telescopic link, the top of the telescopic link is fixedly connected with top plate, the bottom left side of the top plate is fixedly connected with push rod, the bottom front and back sides of the push rod are rotatably connected with solid rod one, the outer wall of the solid rod one is slidably connected with hollow rod, the inner wall front side of the hollow rod is slidably connected with solid rod two, the front bottom end of the solid rod two is rotatably connected with connecting rod, the right side middle part of the hollow rod is rotatably connected with connecting column, the bottom of the connecting rod is fixedly connected with high-temperature plate, the outer wall of the connecting column is slidably connected with heating box, the outer wall of the casing is provided with dismounting mechanism, and the dismounting mechanism is used to dismount device.

[0006] Through the above technical scheme: support plate and telescopic link fixed connection, ensure the stability of the whole structure, push rod and solid rod one rotatably connected, so that the device can smoothly operate telescopic action, hollow rod and solid rod two sliding connection, ensure the precision of machinery, connecting rod and high-temperature plate fixed connection, ensure the stability and reliability of high-temperature plate when working, connecting column and heating box sliding connection, so that heating box can quickly adjust position when needed, dismounting mechanism makes the maintenance and overhaul of equipment become very convenient.

[0007] As further description of the above technical scheme:

[0008] The dismounting mechanism includes handle, the rear side of the handle is fixedly connected with the front side of the heating box, the left side of the casing is provided with rail at upper and lower ends, the top left side of the casing is fixedly connected with the clamping groove block, the right side of the clamping groove block is slidably connected with the limiting column, the right side of the limiting column is fixedly connected with the steering handle, and the outer wall of the support plate is fixedly connected with the fixed column on the front and back sides.

[0009] Through the above technical scheme: handle and heating box fixed connection, ensure the stability and safety of operation, rail not only provides the convenience for the assembly of equipment, but also enhances the flexibility of overall structure, casing fixedly connected with clamping groove block, ensure the accurate cooperation between components, clamping groove block and limiting column sliding connection, allow components to move freely within a certain range, so as to adapt to different operation requirements, steering handle facilitates user operation, fixed column provides stable support point for support plate, ensure that the whole device is firm and durable.

[0010] As further description of the above technical scheme:

[0011] The top middle part of the casing is fixedly connected with the backing plate, and a plurality of decorative plates are fixedly connected to the top middle part of the casing near the edge.

[0012] Through the above technical scheme: the backing plate provides additional support for the shell, and the decorative plate further enhances the stability of the equipment.

[0013] As a further description of the above technical scheme:

[0014] The top end of the backing plate is fixedly connected with a controller, and the controller is electrically connected with the telescopic rod.

[0015] Through the above technical scheme: the controller is responsible for coordinating and controlling the operation of each component, ensuring accurate signal transmission.

[0016] As a further description of the above technical scheme:

[0017] The outer wall of the fixed column is fixedly connected with an anti-skid block, and the outer wall of the track is fixedly connected with a stop block.

[0018] Through the above technical scheme: it aims to provide users with a safer and more convenient operation experience.

[0019] As a further description of the above technical scheme:

[0020] The top right side of the shell is fixedly connected with a fixed block, and the bottom front and back sides of the shell are fixedly connected with universal wheels.

[0021] Through the above technical scheme: the shell is fixedly connected with the universal wheels, not only enhancing the mobility of the device, but also allowing the operator to easily move the equipment to the desired location.

[0022] As a further description of the above technical scheme:

[0023] The outer wall of the handle is fixedly connected with an anti-skid sleeve, and the outer wall of the shell is fixedly connected with an identification mark.

[0024] Through the above technical scheme: the identification mark not only enhances the recognition of the product, but also facilitates the user to quickly identify among many devices, and the anti-skid sleeve ensures a stable and reliable grip feeling in various operating environments.

[0025] As a further description of the above technical scheme:

[0026] The outer wall of the support plate is slidably connected with the inner wall of the clamping groove block, and the inner wall of the support plate is slidably connected with the outer wall of the limiting column.

[0027] Through the above technical scheme: the support plate can be easily adjusted to the desired position, and the support plate and the limiting column are slidably connected, further enhancing the flexibility and adaptability of the device.

[0028] The utility model has the advantages of:

[0029] 1. The utility model discloses a device reaches the appointed position, starts telescopic link, makes it push the top plate and go up, drives push rod and goes up together, and push rod draws the one end of solid rod and goes up, makes it from the hollow rod inner wall slip, and the hollow rod rotates around the connecting column, causes the two end of solid rod to drop, and push connecting rod and go down, and then make high temperature plate contact ground heating, after heating, shorten telescopic link, and high temperature plate returns to heating box, can realize the heating to ground, so that the staff is better to the crack of ground carries out repair, improves work efficiency.

[0030] 2. The utility model discloses if want to disassemble or maintain the device, then pull the handle, and the handle will drive the limit post together and be extracted, at this moment, the support plate loses the location of limit post, can make the support plate can be taken out from the inside of the clamping groove block, then pull the fixed column, take out the support plate, pull the handle again, make the heating box be pulled out along the track direction, can realize the disassembly of the device, convenient for the staff to maintain and handle, ensure the smooth progress of work. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a front side perspective view of the shell suitable for the rapid heating device of highway pavement surface layer that the utility model proposes;

[0032] Figure 2 It is a fixed block partial structure split drawing suitable for the rapid heating device of highway pavement surface layer that the utility model proposes;

[0033] Figure 3 It is a heating box partial structure drawing suitable for the rapid heating device of highway pavement surface layer that the utility model proposes;

[0034] Figure 4 It is a high temperature plate partial structure display drawing suitable for the rapid heating device of highway pavement surface layer that the utility model proposes;

[0035] Figure 5 It is a support plate partial structure schematic view suitable for the rapid heating device of highway pavement surface layer that the utility model proposes.

[0036] LEGEND:

[0037] 1, shell, 2, disassembly mechanism, 201, handle, 202, track, 203, clamping groove block, 204, fixed column, 205, limit post, 206, handle, 3, high temperature plate, 4, support plate, 5, telescopic link, 6, top plate, 7, push rod, 8, solid rod one, 9, hollow rod, 10, solid rod two, 11, connecting rod, 12, connecting column, 13, heating box, 14, backing plate, 15, controller, 16, fixed block, 17, antiskid sleeve, 18, universal wheel, 19, decorative plate, 20, mark, 21, stop block, 22, antiskid block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0039] Please refer to the drawings of the embodiments of the utility model in Figure 1 , the drawings of the embodiments of the utility model in Figure 3 and the drawings of the embodiments of the utility model in Figure 4 , the utility model provides an embodiment: a kind of device for being suitable for highway pavement surface layer rapid heating, including casing 1 and support plate 4, the top of support plate 4 is fixedly connected with telescopic link 5, the top of telescopic link 5 is fixedly connected with top plate 6, the bottom left side of top plate 6 is fixedly connected with push rod 7, the bottom front and back sides of push rod 7 are rotatably connected with solid rod one 8, the outer wall of solid rod one 8 is slidably connected with hollow rod 9, the inner wall front side of hollow rod 9 is slidably connected with solid rod two 10, the front bottom end of solid rod two 10 is rotatably connected with connecting rod 11, the right side middle part of hollow rod 9 is rotatably connected with connecting column 12, the bottom of connecting rod 11 is fixedly connected with high-temperature plate 3, the outer wall of connecting column 12 is slidably connected with heating box 13, the outer wall of casing 1 is provided with dismounting mechanism 2, dismounting mechanism 2 is used to dismount device, the top right side of casing 1 is fixedly connected with fixed block 16, the bottom front and back sides of casing 1 are fixedly connected with universal wheel 18;

[0040] Specifically, support plate 4 is fixedly connected with telescopic link 5, ensure the stability of the whole structure, push rod 7 is rotatably connected with solid rod one 8, so that the device can smoothly perform telescopic action when operating, hollow rod 9 is slidably connected with solid rod two 10, ensure the precision of machinery, connecting rod 11 is fixedly connected with high-temperature plate 3, ensure the stability and reliability of high-temperature plate 3 when working, connecting column 12 is slidably connected with heating box 13, so that heating box 13 can be quickly adjusted in position when needed, dismounting mechanism 2 makes the maintenance and overhaul of equipment become extremely convenient, casing 1 is fixedly connected with universal wheel 18, not only enhances the mobility of the device, also makes operator can easily move equipment to the required position.

[0041] Please refer to the drawings of the embodiments of the utility model in Figure 1 , the drawings of the embodiments of the utility model in Figure 2 and the drawings of the embodiments of the utility model in Figure 5, the dismounting mechanism 2 comprises a handle 201, the rear side of the handle 201 is fixedly connected with the front side of the heating box 13, the left side of the casing 1 is provided with a track 202 at the upper end and the lower end, the left side of the top end of the casing 1 is fixedly connected with a clamping groove block 203, the right side of the clamping groove block 203 is slidably connected with a limiting column 205, the right side of the limiting column 205 is fixedly connected with a rotating handle 206, the front side and the rear side of the outer wall of the supporting plate 4 are fixedly connected with a fixed column 204, the outer wall of the supporting plate 4 is slidably connected with the inner wall of the clamping groove block 203, and the inner wall of the supporting plate 4 is slidably connected with the outer wall of the limiting column 205;

[0042] Specifically, the handle 201 is fixedly connected with the heating box 13, so that the stability and safety of operation are ensured, the track 202 not only provides convenience for the assembly of the equipment, but also enhances the flexibility of the overall structure, the casing 1 is fixedly connected with the clamping groove block 203, so that the accurate cooperation between components is ensured, the clamping groove block 203 is slidably connected with the limiting column 205, so that the components can freely move within a certain range, thereby adapting to different operation requirements, the rotating handle 206 facilitates user operation, the fixed column 204 provides a stable support point for the supporting plate 4, so that the entire device is firm and durable, the supporting plate 4 is slidably connected with the clamping groove block 203, so that the supporting plate 4 can be easily adjusted to the required position, and the supporting plate 4 is slidably connected with the limiting column 205, so that the flexibility and adaptability of the device are further enhanced.

[0043] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 and the accompanying drawings Figure 3 , the top end of the casing 1 is fixedly connected with a pad plate 14, a plurality of decorative plates 19 are fixedly connected to the top end of the casing 1 near the edge, the top end of the pad plate 14 is fixedly connected with a controller 15, and the controller 15 is electrically connected with the telescopic rod 5;

[0044] Specifically, the pad plate 14 provides additional support for the casing 1, the controller 15 is responsible for coordinating and controlling the operation of each component, so that the signal transmission is accurate and error-free, and the decorative plates 19 further enhance the stability of the equipment.

[0045] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 and the accompanying drawings Figure 3 The outer wall of the handle 201 is fixedly connected with an anti-skid sleeve 17, the outer wall of the casing 1 is fixedly connected with an identification 20 on the right side, the outer wall of the fixed column 204 is fixedly connected with an anti-skid block 22, and the outer wall of the track 202 is fixedly connected with a stop block 21 on the rear side;

[0046] Specifically, the identification 20 not only enhances the recognition of the product, but also facilitates users to quickly identify among a large number of devices, the anti-skid sleeve 17 ensures that a stable and reliable grip feeling can be provided in various operating environments, the fixed column 204 is fixedly connected with the anti-skid block 22, so as to provide users with a safer and more convenient operation experience.

[0047] Working principle: when the device moves to the designated place, start the telescopic rod 5, the telescopic rod 5 will push the top plate 6 to move up, the top plate 6 will drive the push rod 7 to move up together, the push rod 7 pulls one end of the solid rod 8 up in the process of moving up, and makes the solid rod 8 slide out from the inner wall of the hollow rod 9, the hollow rod 9 will rotate around the connecting column 12, thereby causing the other end of the solid rod 10 to move down, and pushing the lower connecting rod 11 to move down, the connecting rod 11 will push the high temperature plate 3, so that the high temperature plate 3 contacts the ground and heats the ground, after heating, shorten the telescopic rod 5, so that the high temperature plate 3 returns to the heating box 13 again to keep high temperature, that is, the heating of the ground can be realized, so that the workers can better repair the gap on the ground, and the work efficiency is improved;

[0048] If you want to disassemble or repair the device, pull the handle 206, the handle 206 will drive the limiting column 205 to be pulled out together, at this time the supporting plate 4 loses the limiting of the limiting column 205, so that the supporting plate 4 can be taken out from the inside of the clamping groove block 203, then pull the fixed column 204, take out the supporting plate 4, pull the handle 201 again, so that the heating box 13 will be pulled out along the track direction of the track 202, which can realize the disassembly of the device, and facilitate the workers to repair and process, and ensure the smooth work.

[0049] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for rapid heating of highway pavement surface, comprising a casing (1) and a support plate (4), characterized in that: The top end of the supporting plate (4) is fixedly connected with a telescopic rod (5), the top end of the telescopic rod (5) is fixedly connected with a top plate (6), the bottom end left side of the top plate (6) is fixedly connected with a push rod (7), the bottom end front and back sides of the push rod (7) are rotatably connected with solid rods one (8), the outer wall of the solid rod one (8) is slidably connected with a hollow rod (9), the inner wall front side of the hollow rod (9) is slidably connected with a solid rod two (10), the front side bottom end of the solid rod two (10) is rotatably connected with a connecting rod (11), the right side middle part of the hollow rod (9) is rotatably connected with a connecting column (12), the bottom end of the connecting rod (11) is fixedly connected with a high-temperature plate (3), the outer wall of the connecting column (12) is slidably connected with a heating box (13), the outer wall of the machine shell (1) is provided with a dismounting mechanism (2), and the dismounting mechanism (2) is used for dismounting the device.

2. A device for rapid heating of a surface layer of a road surface according to claim 1, characterized in that: The dismounting mechanism (2) comprises a handle (201), the rear side of the handle (201) is fixedly connected with the front side of the heating box (13), the left side upper and lower ends of the machine shell (1) are both provided with rails (202), the top end left side of the machine shell (1) is fixedly connected with a clamping groove block (203), the right side of the clamping groove block (203) is slidably connected with a limiting column (205), the right side of the limiting column (205) is fixedly connected with a rotating handle (206), and the outer wall of the supporting plate (4) is fixedly connected with fixed columns (204) on the front and back sides.

3. The device for rapid heating of the surface layer of a road surface according to claim 1, characterized in that: The top end middle part of the machine shell (1) is fixedly connected with a backing plate (14), and a plurality of decorative plates (19) are fixedly connected to the top end middle part of the machine shell (1) near the edges.

4. The device for rapid heating of the surface layer of a road surface according to claim 3, characterized in that: The top end of the backing plate (14) is fixedly connected with a controller (15), and the controller (15) is electrically connected with the telescopic rod (5).

5. The device for rapid heating of the surface layer of a road surface according to claim 2, characterized in that: The outer wall of the fixed column (204) is fixedly connected with an anti-skid block (22), and the outer wall rear side of the rail (202) is fixedly connected with a stop block (21).

6. A device for rapid heating of a surface layer of a road surface according to claim 1, characterized in that: The top end right side of the machine shell (1) is fixedly connected with a fixed block (16), and universal wheels (18) are fixedly connected to the bottom end front and back sides of the machine shell (1).

7. The device for rapid heating of the surface layer of a road surface according to claim 2, characterized in that: The outer wall of the handle (201) is fixedly connected with an anti-skid sleeve (17), and the outer wall right side of the machine shell (1) is fixedly connected with an identification (20).

8. The device for rapid heating of the surface layer of a road surface according to claim 1, characterized in that: The outer wall of the supporting plate (4) is slidably connected with the inner wall of the clamping groove block (203), and the inner wall of the supporting plate (4) is slidably connected with the outer wall of the limiting column (205).

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