Road crack filling device

Abstract

The utility model discloses a road crack filling device and belongs to the field of road maintenance. The road crack filling device comprises a crack injection machine and a feeding pipe, the feeding pipe is arranged at one end of the crack injection machine, and the road crack filling device further comprises a frame arranged at the end, away from the feeding pipe, of the crack injection machine; the scraping area is arranged on the lower side of the frame, and the two sides of the scraping area are flush with the ground of the frame; the discharging pipe is fixedly arranged on the frame, and one end of the discharging pipe is communicated with the discharging end of the seam injection machine; the balance weight lever is fixedly arranged on the frame; the handle is fixedly arranged on the crack injection machine; the control button is arranged on the handle; according to the utility model, the material scraping area is used for shaping the overflowed filling agent, so that the filling agent is arc-shaped, thereby effectively preventing the excessive filling agent on the crack from being solidified to form obvious bulges to influence the traffic after the crack is filled, and further effectively reducing the excessive bumping after a vehicle passes through the upper part of the filling agent.

Description

Technical Field

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

[0002] Highway refers to a public road that has been accepted and approved by the highway authority. After long-term use, cracks will appear on the surface of the highway. In order to enable the highway to continue to be used, the cracks need to be treated. The smooth progress of highway maintenance and management is a necessary condition to ensure the sustainable development of the highway. Generally, when filling cracks on the highway, a crack injection machine is used to fill the filler into the cracks.

[0003] Currently, when filling cracks, a handheld seam injector is used to inject filler into the cracks. However, some excess filler is on the cracks and protrudes above the road surface. After the filler solidifies, vehicles will be severely bumpy when passing by. At the same time, the heights on both sides of some cracks are inconsistent. Manually injecting filler with a seam injector cannot guarantee the slope formed on the filler surface, which may cause excessive bumps when the vehicle passes by. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a road crack filling device which can overcome the above problems or at least partially solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The highway crack filling device comprises: a seam injection machine and a feed pipe, wherein the feed pipe is arranged at one end of the seam injection machine, and further comprises: a frame, which is arranged at the end of the seam injection machine away from the feed pipe; a scraping area, which is arranged at the lower side of the frame, and the two sides of the scraping area are flush with the ground of the frame; a discharge pipe, which is fixedly arranged on the frame, and one end of the discharge pipe is connected to the discharge end of the seam injection machine; a counterweight rod, which is fixedly arranged on the frame; a handle, which is fixedly arranged on the seam injection machine; and a control button, which is arranged on the handle.

[0007] In order to facilitate the operation of the seam injection machine, further, a rotating shaft is symmetrically fixedly connected to the seam injection machine, and the rotating shaft is rotatably connected to the frame.

[0008] In order to facilitate the gathering of the filler, further, the frame is provided with an arc-shaped surface matching the scraping area.

[0009] In order to facilitate the movement of the frame, further, a fixing plate is symmetrically fixedly connected to the front end of the frame, and a rotating ball is rotatably arranged on the lower side of the fixing plate.

[0010] In order to facilitate the movement of the frame, preferably, arc surfaces are symmetrically arranged on both sides of the frame.

[0011] Preferably, an elastic plate matching the scraping area is symmetrically arranged at one end of the frame away from the fixed plate.

[0012] Compared with the prior art, the utility model provides a road crack filling device, which has the following beneficial effects:

[0013] 1. The highway crack filling device injects filler into the crack through a crack injection machine, and finally fills both sides of the crack with excess filler. The filler is limited by the scraping area, and the frame is moved forward by pushing the crack injection machine forward. At this time, the overflowing filler is plasticized by the scraping area to make the filler in an arc shape, thereby effectively preventing the excess filler on the crack from solidifying and forming an obvious bulge that affects traffic after filling the crack. The excess filler is in an arc shape, which can effectively reduce excessive bumps after the vehicle passes over the filler.

[0014] 2. The highway crack filling device adopts the same method to fill the cracks when the heights of the two sides of the cracks are inconsistent, thereby effectively solving the problem of difficulty in manually repairing cracks with inconsistent heights on both sides.

[0015] 3. The highway crack filling device lowers the contact surface between the frame and the ground by setting a rotating ball, and can ensure the moving gap, so as to facilitate pushing the frame forward, thereby effectively improving the efficiency of crack filling and effectively preventing excessive filler from overflowing.

[0016] The parts not involved in the device are the same as the prior art or can be implemented by the prior art. The scraping area of ​​the utility model plasticizes the overflowed filler to make the filler in an arc shape, thereby effectively preventing the excess filler on the crack from solidifying and forming an obvious bulge that affects traffic after filling the crack, thereby effectively reducing excessive bumps after the vehicle passes over the filler. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The structure diagram of the road crack filling device proposed by the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure diagram of the road crack filling device proposed by the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 This is a right side view of the highway crack filling device proposed by the utility model.

[0020] In the figure: 1. Seam injection machine; 101. Feed pipe; 102. Handle; 103. Control button; 104. Discharge pipe; 105. Rotating shaft; 2. Frame; 201. Scraping area; 202. Arc surface; 203. Elastic plate; 204. Fixed plate; 205. Rotating ball; 206. Arc surface; 207. Counterweight rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1: Reference Figure 1-Figure 3 The highway crack filling device includes: a seam injection machine 1 and a feed pipe 101, the feed pipe 101 is arranged at one end of the seam injection machine 1, and also includes: a frame 2, which is arranged at the end of the seam injection machine 1 away from the feed pipe 101; a scraping area 201, which is arranged on the lower side of the frame 2, and the two sides of the scraping area 201 are flush with the ground of the frame 2; a discharge pipe 104, which is fixedly arranged on the frame 2, and one end of the discharge pipe 104 is connected to the discharge end of the seam injection machine 1; a counterweight rod 207, which is fixedly arranged on the frame 2; a handle 102, which is fixedly arranged on the seam injection machine 1; and a control button 103, which is arranged on the handle 102.

[0023] A rotating shaft 105 is symmetrically fixedly connected to the seam injection machine 1 , and the rotating shaft 105 is rotatably connected to the frame 2 .

[0024] The frame 2 is provided with an arc-shaped curved surface 206 matching the scraping area 201 .

[0025] When filling cracks on a highway, the frame 2 is placed on the crack, and the crack is located as centrally as possible on the frame 2. The filler is injected into the crack by the seam injector 1. Finally, both sides of the crack are filled with excess filler. The filler is limited by the scraper area 201, and the frame 2 is moved forward by pushing the seam injector 1 forward. At this time, the overflowing filler is plasticized by the scraper area 201 to form an arc shape, thereby effectively preventing the excess filler on the crack from solidifying and forming an obvious bulge that affects traffic after the crack is filled. The excess filler is formed into an arc shape, which can effectively reduce excessive bumps after the vehicle passes over the filler.

[0026] When the heights of the two sides of the crack are inconsistent, the same method is used to fill them, which can effectively solve the problem of difficulty in manually repairing cracks with inconsistent heights on both sides.

[0027] Example 2: Reference Figure 1-Figure 3The highway crack filling device is basically the same as that of the first embodiment. Furthermore, a fixing plate 204 is symmetrically fixedly connected to the front end of the frame 2, and a rotating ball 205 is rotatably provided on the lower side of the fixing plate 204.

[0028] Arc surfaces 202 are symmetrically arranged on both sides of the frame 2 .

[0029] An elastic plate 203 matching the scraping area 201 is symmetrically arranged at one end of the frame 2 away from the fixed plate 204 .

[0030] By providing the rotating ball 205, the contact surface between the frame 2 and the ground is lowered and a movable gap can be ensured, thereby facilitating the forward pushing of the frame 2, thereby effectively improving the efficiency of crack filling and effectively preventing excessive filler from overflowing.

[0031] A small amount of filler overflowing from the frame 2 is scraped off by the elastic plate 203 to make the transition smooth, thereby effectively reducing the degree of bumps when the vehicle passes by.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road crack filling device, comprising: The invention relates to a seam injection machine (1) and a feed pipe (101), wherein the feed pipe (101) is arranged at one end of the seam injection machine (1), and is characterized in that it further comprises: A frame (2) is arranged at one end of the slot injection machine (1) away from the feed pipe (101); A scraping area (201) is arranged on the lower side of the frame (2), and two sides of the scraping area (201) are flush with the ground surface of the frame (2); A discharge pipe (104) is fixedly arranged on the frame (2), and one end of the discharge pipe (104) is connected to the discharge end of the seam injection machine (1); A counterweight rod (207) fixedly arranged on the frame (2); A handle (102) fixedly arranged on the injection sewing machine (1); A control button (103) is arranged on the handle (102).

2. The road crack filling device according to claim 1, characterized in that: A rotating shaft (105) is symmetrically fixedly connected to the seam injection machine (1), and the rotating shaft (105) is rotatably connected to the frame (2).

3. The road crack filling device according to claim 1, characterized in that: The frame (2) is provided with an arc-shaped curved surface (206) matching the scraping area (201).

4. The road crack filling device according to claim 1, characterized in that: A fixing plate (204) is symmetrically fixedly connected to the front end of the frame (2), and a rotating ball (205) is rotatably arranged on the lower side of the fixing plate (204).

5. The road crack filling device according to claim 1, characterized in that: Arc surfaces (202) are symmetrically arranged on both sides of the frame (2).

6. The road crack filling device according to claim 4, characterized in that: An elastic plate (203) matching the scraping area (201) is symmetrically arranged at one end of the frame (2) away from the fixed plate (204).

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