Road crack treatment device

Abstract

The utility model relates to a road crack treatment device which comprises a bottom plate, a material storage tank arranged on the upper surface of the bottom plate, an infusion pump arranged on the outer surface of the material storage tank, a hose connected to the output end of the infusion pump, a liquid outlet pipe connected to the end part of the hose, an arc-shaped sliding rail arranged on the upper surface of the bottom plate, and a sliding block arranged in the arc-shaped sliding rail in a sliding manner, the upper surface of the sliding block is connected with a supporting rod, and the end of the supporting rod is connected with the liquid outlet pipe. A lifting handrail mechanism is arranged on the side, away from the liquid outlet pipe, of the upper surface of the bottom plate, two control rods are slidably installed on the outer surface of the lifting handrail mechanism, and traction ropes are connected to the lower surfaces of the control rods. Through the arrangement of the hose and the arc-shaped sliding rail, the liquid outlet pipe can swing within a certain angle range, so that when the storage tank is pushed to move, the angle of the liquid outlet pipe can be adjusted by grasping the two control rods, a filling agent can accurately flow into a road gap, waste of the filling agent is reduced, and the operation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of highway engineering, in particular to a highway crack processing device. Background Art

[0002] Highways are linear infrastructure primarily used to connect locations and accommodate vehicles, pedestrians, and various other transportation vehicles. They are typically built to technical standards and feature varying levels of pavement and infrastructure to ensure smooth and safe traffic. When cracks appear on a highway, they must be filled to ensure continued use.

[0003] A Chinese patent with publication number CN218621710U discloses a road crack treatment device. The device uses a compacting rod to smooth the filler poured into the gap, preventing excess filler on the road from affecting vehicle driving after solidification; through a cleaning mechanism, dust or garbage on the road surface and in the gap can be blown away, thereby facilitating the treatment of road cracks.

[0004] When the above patent is in use, it is necessary to push the storage frame to move and allow the filler to flow from the discharge pipe into the gap for filling. However, in actual operation, it is difficult to accurately grasp the moving direction and angle of the storage frame, resulting in the filler flowing out of the discharge pipe being difficult to accurately flow into the road gap, thereby increasing the waste of filler and increasing the difficulty of operation. Utility Model Content

[0005] The purpose of the utility model is to provide a road crack treatment device, which effectively solves the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions.

[0007] A road crack treatment device includes a base plate, a storage tank mounted on its upper surface, a liquid extraction pump mounted on its outer surface, a hose connected to the output end of the liquid extraction pump, a liquid outlet pipe connected to the end of the hose, an arcuate slide rail mounted on its upper surface, a slider slidably mounted within the arcuate slide rail, a support rod connected to the upper surface of the slider, the end of the support rod connected to the liquid outlet pipe. A lifting handrail mechanism is provided on the side of the base plate's upper surface away from the liquid outlet pipe, two control levers slidably mounted on the outer surface of the lifting handrail mechanism, a traction rope connected to the lower surface of the control lever, the end of the traction rope connected to the support rod. A reel mechanism capable of adjusting the length of the traction rope is provided on the upper surface of the base plate, and universal wheels are mounted at the four corners of the base plate's bottom.

[0008] It can be seen that the setting of the hose and the arc-shaped slide rail enables the liquid outlet pipe to swing within a certain angle range. Therefore, when pushing the storage tank to move, the angle of the liquid outlet pipe can be adjusted by grasping the two control levers, so that the filler can accurately flow into the gap in the road, reducing the waste of the filler and reducing the difficulty of operation; through the setting of the lifting armrest mechanism and the winding mechanism, the height of the lifting armrest mechanism can be adjusted without affecting the control of the angle of the liquid outlet pipe, thereby facilitating use by people of different heights and having strong flexibility.

[0009] Furthermore, the lifting armrest mechanism includes two sleeves installed on the upper surface of the base plate, and an adjustment rod is inserted into the interior of the two sleeves, and the control rod is slidably installed on the outer surface of the adjustment rod. The outer surface of the adjustment rod is provided with multiple adjustment holes along its length direction, and a first bolt is installed on the outer surface of the sleeve, and a grip rod is connected between the ends of the two adjustment rods.

[0010] Furthermore, the winding mechanism includes a mounting base slidably mounted on the upper surface of the base plate, a winding drum is rotatably mounted on the upper surface of the mounting base, and the traction rope is wound around the outer surface of the winding drum, a fixing plate is mounted on the upper surface of the mounting base, a second bolt is mounted inside the fixing plate, and a plurality of positioning holes are opened in a coaxial array on the outer surface of the winding drum.

[0011] Furthermore, two guide wheels are installed on the upper surface of the base plate, and the two traction ropes are respectively wound around the two guide wheels.

[0012] Furthermore, a curved slide rod is installed inside the curved slide rail, and the slider is slidably installed on the outer surface of the curved slide rod. Two springs are sleeved on the outer surface of the curved slide rod, and the two springs are respectively arranged on both sides of the slider.

[0013] Furthermore, a rubber pad is provided on the outer surface of the handle, and an anti-slip pattern is provided on the outer surface of the rubber pad.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0015] 1. The utility model enables the liquid outlet pipe to swing within a certain angle range through the arrangement of the hose and the arc-shaped slide rail. Therefore, when pushing the storage tank to move, the angle of the liquid outlet pipe can be adjusted by grasping the two control levers, so that the filling agent can accurately flow into the gap of the road, reducing the waste of the filling agent and lowering the difficulty of operation.

[0016] 2. The utility model can adjust the height of the lifting armrest mechanism by setting the lifting armrest mechanism and the winding mechanism without affecting the control of the angle of the liquid outlet pipe, thereby facilitating use by people of different heights and having strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0019] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0020] Figure 4 for Figure 1 A magnified schematic diagram of the structure at point C in the middle;

[0021] Figure 5 It is a structural diagram of the winding mechanism in the present utility model.

[0022] In the figure: 100, bottom plate; 101, storage tank; 102, liquid pump; 103, hose; 104, liquid outlet pipe; 105, curved slide rail; 106, slider; 107, support rod; 108, traction rope; 109, control lever; 110, universal wheel; 200, lifting armrest mechanism; 201, sleeve; 202, adjustment rod; 203, adjustment hole; 204, first bolt; 205, grip rod; 300, winding mechanism; 301, mounting seat; 302, winding reel; 303, fixing plate; 304, second bolt; 305, positioning hole; 400, guide wheel; 500, curved slide rod; 501, spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0026] See also Figure 1-Figure 5 The present invention provides a road crack treatment device, comprising a base plate 100. A storage tank 101 is mounted on the upper surface of the base plate 100. A liquid pump 102 is mounted on the outer surface of the storage tank 101. A hose 103 is connected to the output end of the liquid pump 102. The end of the hose 103 is connected to a liquid outlet pipe 104. An arcuate slide rail 105 is mounted on the upper surface of the base plate 100. A slider 106 is slidably mounted inside the arcuate slide rail 105. A support rod 107 is connected to the upper surface of the slider 106. The end of the support rod 107 is connected to the liquid outlet pipe 104. A lifting handrail mechanism 200 is provided on the side of the upper surface of the base plate 100 away from the liquid outlet pipe 104. Two control rods 109 are slidably mounted on the outer surface of the lifting handrail mechanism 200. A traction rope 108 is connected to the lower surface of the control rod 109. The end of the traction rope 108 is connected to the support rod 107. A reeling mechanism 300 capable of adjusting the length of the traction rope 108 is provided on the upper surface of the base plate 100 , and universal wheels 110 are installed at the four corners of the bottom of the base plate 100 .

[0027] When in use, the worker pushes the lifting handrail mechanism 200 to move the storage tank 101, and the liquid pump 102 extracts the filler and discharges it from the liquid outlet pipe 104 into the gap. When the worker needs to adjust the angle of the liquid outlet pipe 104, he only needs to pull the two operating levers 109 respectively. Through the traction of the traction rope 108, the slider 106 is driven to slide in the arc slide rail 105, thereby achieving the purpose of adjusting the angle of the liquid outlet pipe 104, so that the filler can accurately flow into the road gap, reducing the waste of filler and reducing the difficulty of operation; and the height of the lifting handrail mechanism 200 is adjustable, which can meet the needs of people of different heights and has strong flexibility. When the height of the lifting handrail mechanism 200 changes, the length of the traction rope 108 can be adjusted by the winding mechanism 300 to match it with the lifting handrail mechanism 200, thereby not affecting the control of the angle of the liquid outlet pipe 104.

[0028] Specifically, the lifting armrest mechanism 200 includes two sleeves 201 installed on the upper surface of the base plate 100, and an adjusting rod 202 is inserted into the interior of the two sleeves 201, and the control rod 109 is slidably installed on the outer surface of the adjusting rod 202. The outer surface of the adjusting rod 202 is provided with a plurality of adjusting holes 203 along its length direction, and a first bolt 204 is installed on the outer surface of the sleeve 201. A grip rod 205 is connected between the ends of the two adjusting rods 202. When adjusting the height of the lifting armrest mechanism 200, the first bolt 204 can be first unscrewed from the adjusting hole 203, and then the adjusting rod 202 can be slid up and down to adjust it to the appropriate height, and finally the first bolt 204 can be re-screwed into the adjusting hole 203 to fix the adjusting rod 202, thereby achieving the purpose of adjusting the height of the lifting armrest mechanism 200. The worker can push the storage tank 101 to move by grasping the grip rod 205.

[0029] When the traction rope 108 reaches the appropriate length, the second bolt 304 is screwed back into the positioning hole 305 to fix the reel 302.

[0030] Specifically, two guide wheels 400 are installed on the upper surface of the base plate 100, and the two traction ropes 108 are respectively wound around the two guide wheels 400. Through the setting of the guide wheels 400, the traction ropes 108 can be guided to avoid being scattered.

[0031] Specifically, an arc-shaped slide bar 500 is installed inside the arc-shaped slide rail 105, and the slider 106 is slidably installed on the outer surface of the arc-shaped slide bar 500. Two springs 501 are sleeved on the outer surface of the arc-shaped slide bar 500, and the two springs 501 are respectively arranged on both sides of the slider 106. When the control rod 109 is pulled to drive the slider 106 to slide, the slider 106 will compress the spring 501. When the control rod 109 is released, the compressed spring 501 releases the elastic force, which can drive the liquid outlet pipe 104 to automatically reset, thereby improving the controllability of the angle adjustment of the liquid outlet pipe 104.

[0032] Specifically, a rubber pad is provided on the outer surface of the grip 205, and an anti-slip pattern is provided on the outer surface of the rubber pad. The provision of the rubber pad and the anti-slip pattern can increase the friction between the hand and the grip 205 when pushing, thereby reducing the possibility of hand slipping.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A road crack treatment device, comprising a base plate (100), characterized in that: A material storage tank (101) is mounted on the upper surface of the base plate (100), a liquid pump (102) is mounted on the outer surface of the material storage tank (101), an output end of the liquid pump (102) is connected to a hose (103), an end of the hose (103) is connected to a liquid outlet pipe (104), an arc-shaped slide rail (105) is mounted on the upper surface of the base plate (100), a slider (106) is slidably mounted inside the arc-shaped slide rail (105), a support rod (107) is connected to the upper surface of the slider (106), and an end of the support rod (107) is connected to the liquid outlet pipe (104); A lifting armrest mechanism (200) is provided on a side of the upper surface of the base plate (100) away from the liquid outlet pipe (104), two control rods (109) are slidably mounted on the outer surface of the lifting armrest mechanism (200), a traction rope (108) is connected to the lower surface of the control rod (109), and the end of the traction rope (108) is connected to the support rod (107); The upper surface of the base plate (100) is provided with a reeling mechanism (300) capable of adjusting the length of the traction rope (108), and universal wheels (110) are installed at the four corners of the bottom of the base plate (100).

2. A road crack treatment device according to claim 1, characterized in that: The lifting armrest mechanism (200) comprises two sleeves (201) mounted on the upper surface of the base plate (100), an adjusting rod (202) is inserted into the interior of each of the two sleeves (201), and the control rod (109) is slidably mounted on the outer surface of the adjusting rod (202), a plurality of adjusting holes (203) are provided on the outer surface of the adjusting rod (202) along its length direction, a first bolt (204) is mounted on the outer surface of the sleeve (201), and a gripping rod (205) is connected between the ends of the two adjusting rods (202).

3. A road crack treatment device according to claim 1, characterized in that: The winding mechanism (300) includes a mounting seat (301) slidably mounted on the upper surface of the base plate (100), a winding disc (302) is rotatably mounted on the upper surface of the mounting seat (301), and the traction rope (108) is wound around the outer surface of the winding disc (302), a fixing plate (303) is mounted on the upper surface of the mounting seat (301), a second bolt (304) is mounted inside the fixing plate (303), and a plurality of positioning holes (305) are coaxially arrayed on the outer surface of the winding disc (302).

4. A road crack treatment device according to claim 2, characterized in that: Two guide wheels (400) are installed on the upper surface of the base plate (100), and the two traction ropes (108) are respectively wound around the two guide wheels (400).

5. A road crack treatment device according to claim 3, characterized in that: An arc-shaped slide rod (500) is installed inside the arc-shaped slide rail (105), and the slider (106) is slidably installed on the outer surface of the arc-shaped slide rod (500). Two springs (501) are sleeved on the outer surface of the arc-shaped slide rod (500), and the two springs (501) are respectively arranged on both sides of the slider (106).

6. A road crack treatment device according to claim 2, characterized in that: The outer surface of the grip (205) is provided with a rubber pad, and the outer surface of the rubber pad is provided with anti-slip grooves.

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