Emergency pavement repairing device

Abstract

The utility model relates to the technical field of pavement patching, in particular to an emergency pavement patching device. The utility model provides an emergency pavement repairing device which is capable of compacting and trowelling cement, simple to operate, labor-saving, short in consumed time and capable of improving the pavement repairing efficiency. An emergency pavement repairing device comprises four supporting legs, reset springs, guide plates, a box body and the like, the upper portions of the supporting legs are connected with the guide plates, the box body is connected between the guide plates in a sliding mode, and the four reset springs are connected between the box body and the supporting legs. The pull rod is pushed downwards by hand, then the sleeve rod and the face repairing cutter are driven to move downwards, the face repairing cutter is separated from the box body, cement flows out along the box body through the gap, then the motor drives the flow angle rod to rotate, then the face repairing cutter is driven to rotate, the cement is pressed and flattened, operation is easy, manpower is saved, consumed time is short, and the construction efficiency is improved. And the pavement repairing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface repair, in particular to an emergency road surface repair device. Background Art

[0002] Pavement repair refers to the repair and maintenance of the road surface to repair damage, potholes or cracks, extend the service life of the road, and improve driving safety and comfort. Emergency pavement repair equipment refers to equipment or materials used to temporarily repair damage or potholes on the road surface to ensure basic road conditions and reduce the occurrence of traffic accidents.

[0003] The existing road repair method is to manually mix cement evenly, then use a shovel to shovel the cement into the cracks or potholes on the road surface to fill them, and then use a flattening machine to flatten the cement. The operation is relatively cumbersome, labor-intensive and time-consuming, which can easily lead to low repair efficiency and affect the progress of road construction.

[0004] Therefore, it is necessary to design an emergency road surface repair device that can compact and smooth cement, is simple to operate, saves manpower, takes less time, and improves the efficiency of road surface repair. Utility Model Content

[0005] In order to overcome the shortcomings of the background technology by refining a few points, the utility model provides an emergency road surface repair device which can compact and smooth cement, is simple to operate, saves manpower, consumes less time, and improves the efficiency of road surface repair.

[0006] An emergency road surface repair device includes a support foot, a return spring, a guide plate, a box body, an inner frame, a finishing mechanism and a warning mechanism. There are multiple support feet, and the upper parts of the support feet are all connected to the guide plates. The box body is slidably connected between the guide plates. Multiple return springs are connected between the box body and the support feet. The inner side of the middle of the box body is connected to the inner frame. The box body is provided with a finishing mechanism for repairing the road surface, and the guide plates are provided with a warning mechanism for reminding passers-by that construction is underway.

[0007] In a preferred embodiment of the utility model, feed ports are provided on both the left and right sides of the top of the box body to facilitate pouring cement into the box body.

[0008] In a preferred embodiment of the present invention, handles are connected to the left and right sides of the upper part of the box body to facilitate the movement of the device by hand.

[0009] In a preferred embodiment of the utility model, the trimming mechanism includes a pull rod, a motor, a flow angle rod, a sleeve rod, a compression spring and a shaving knife. The pull rod is slidably connected to the upper side of the middle part of the box body, the motor is connected to the upper part of the box body, the flow angle rod is connected to the output shaft of the motor, the sleeve rod is connected between the lower parts of the pull rods, the sleeve rod is in contact with the flow angle rod, the lower part of the sleeve rod is rotatably connected to the shaving knife, the shaving knife is slidably connected to the flow angle rod, and a compression spring is connected between the shaving knife and the inner frame; the pull rod moves downward, thereby driving the sleeve rod and the shaving knife to move downward, the compression spring is squeezed, and then the motor is started to drive the flow angle rod to rotate, thereby driving the shaving knife to rotate to smooth the cement.

[0010] In a preferred embodiment of the utility model, the warning mechanism includes a support frame, an indicator plate and a downward pressure rod. The lower part of the guide plate is connected to the support frame, and the indicator plate is rotatably connected to the support frame. A plurality of downward pressure rods are connected to the lower part of the box body, and the downward pressure rods are in contact with the adjacent indicator plates. The box body moves downward, thereby driving the downward pressure rods to move downward and contact the indicator plate, so that the indicator plate rotates and rises, thereby reminding people that construction is underway here.

[0011] In a preferred embodiment of the present invention, the indicator plate is made of aluminum alloy. The aluminum alloy indicator plate is light, corrosion-resistant, and weather-resistant, suitable for outdoor use, and easy to clean and maintain.

[0012] The beneficial effects are as follows: 1. The utility model pushes the pull rod downward by hand, thereby driving the sleeve rod and the trimming knife to move downward, the trimming knife is separated from the box body, and then the cement flows out through the gap along the box body, and then the motor drives the flow angle rod to rotate, thereby driving the trimming knife to rotate, thereby compacting and smoothing the cement, which is simple to operate, saves manpower, consumes less time, and improves the efficiency of road repair.

[0013] 2. The utility model moves the box downward, thereby driving the lower pressure rod to move downward and contact the indicator plate, so that the indicator plate rotates and rises upward, thereby reminding people that construction is underway, reminding drivers to pay attention to the road construction area, slow down, pay attention to construction personnel and equipment, reduce the probability of traffic accidents, ensure construction site and traffic safety, and ensure construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a top view of a three-dimensional structural cross-sectional diagram of the trimming mechanism of the utility model.

[0017] Figure 4It is a bottom-up three-dimensional structural cross-sectional schematic diagram of the trimming mechanism of the utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the warning mechanism of the utility model.

[0019] The markings of the components in the accompanying drawings are as follows: 0-support foot, 1-reset spring, 2-guide plate, 3-box, 4-inner frame, 5-trimming mechanism, 50-pull rod, 51-motor, 52-flow angle rod, 53-sleeve rod, 54-compression spring, 55-shaving knife, 6-warning mechanism, 61-support frame, 62-indicator plate, 63-down pressure rod. DETAILED DESCRIPTION

[0020] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0021] An emergency road repair device, such as Figure 1-Figure 5 As shown, it includes a support leg 0, a return spring 1, a guide plate 2, a box body 3, an inner frame 4, a trimming mechanism 5 and a warning mechanism 6. Four support legs 0 are provided, and the upper parts of the support legs 0 are all connected with guide plates 2. The box body 3 is slidably connected between the guide plates 2. Feed ports are provided on the left and right sides of the top of the box body 3. Handles are connected on the left and right sides of the upper part of the box body 3. Four return springs 1 are connected between the box body 3 and the support leg 0. The inner frame 4 is connected to the inner side of the middle part of the box body 3. A trimming mechanism 5 for repairing the road surface is provided on the box body 3, and a warning mechanism 6 for reminding passers-by that construction is in progress is provided on the guide plates 2.

[0022] like Figure 1 , Figure 3 and Figure 4 As shown, the trimming mechanism 5 includes a pull rod 50, a motor 51, a flow angle rod 52, a sleeve rod 53, a compression spring 54 and a shaving knife 55. The pull rod 50 is slidably connected to the upper middle side of the box body 3, the motor 51 is connected to the upper part of the box body 3, the flow angle rod 52 is connected to the output shaft of the motor 51, the sleeve rod 53 is connected between the lower part of the pull rod 50, the sleeve rod 53 is in contact with the flow angle rod 52, the shaving knife 55 is rotatably connected to the lower part of the sleeve rod 53, the shaving knife 55 is slidably connected to the flow angle rod 52, and a compression spring 54 is connected between the shaving knife 55 and the inner frame 4.

[0023] like Figure 1 and Figure 5As shown, the warning mechanism 6 includes a support frame 61, an indicator plate 62 and a push-down rod 63. The lower part of the guide plate 2 is connected to the support frame 61, and the indicator plate 62 is rotatably connected to the support frame 61. The indicator plate 62 is made of aluminum alloy. Four push-down rods 63 are connected to the lower part of the box body 3, and the push-down rods 63 are in contact with the adjacent indicator plates 62.

[0024] When emergency road surface repair is needed, the device can be used. The handle is lifted to move the device to the place where the road surface repair is needed, and the stirred cement is poured into the box body 3 from the feed port, and then the pull rod 50 is pushed downward by hand, thereby driving the sleeve rod 53 and the shaving knife 55 to move downward, the compression spring 54 is squeezed, and the shaving knife 55 is separated from the box body 3, and then the cement flows out along the box body 3 through the gap under the box body 3 to the ground, and then the motor 51 is started, and the flow angle rod 52 is driven by the motor 51 to rotate, and then the shaving knife 55 is driven to rotate, so that the cement is compacted and smoothed. The operation is simple, manpower is saved, and time is short, thereby improving the efficiency of road surface repair. After the repair is completed, the motor 51 is turned off. Close the motor 51, let go, the spring rebounds, the pull rod 50 moves upward and resets, and the shaving knife 55 moves and resets. After cement is poured into the box 3, the box 3 will move downward along the guide plate 2 under the action of gravity, thereby driving the lower pressure rod 63 to move downward and contact the indicator plate 62. The reset spring 1 is squeezed, so that the indicator plate 62 on the support frame 61 rotates and rises upward, thereby reminding people that construction is underway here, reminding drivers to pay attention to the road construction area, slow down, pay attention to construction personnel and equipment, reduce the probability of traffic accidents, ensure the safety of the construction site and traffic, and ensure construction efficiency. When the road surface repair is completed, the reset spring 1 rebounds, the box 3 moves upward and resets, and then the device can be moved away.

[0025] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. An emergency road repair device, characterized in that: The invention comprises a support foot (0), a return spring (1), a guide plate (2), a box body (3), an inner frame (4), a repair mechanism (5) and a warning mechanism (6). The support foot (0) is provided with a plurality of support feet, each of which is connected to a guide plate (2) at the top, a box body (3) is slidably connected between the guide plates (2), a plurality of return springs (1) are connected between the box body (3) and the support foot (0), an inner frame (4) is connected to the inner side of the middle of the box body (3), a repair mechanism (5) for repairing a road surface is provided on the box body (3), and a warning mechanism (6) for reminding passers-by that construction is in progress is provided on the guide plates (2).

2. The emergency road repair device according to claim 1, characterized in that: Feeding ports are provided on both the left and right sides of the top of the box body (3) to facilitate pouring cement into the box body (3).

3. The emergency road repair device according to claim 2, characterized in that: The upper left and right sides of the box body (3) are connected with handles, which are convenient for moving the device by hand.

4. The emergency road repair device according to claim 3, characterized in that: The trimming mechanism (5) comprises a pull rod (50), a motor (51), a flow angle rod (52), a sleeve rod (53), a compression spring (54) and a shaving knife (55); the pull rod (50) is slidably connected to the upper side of the middle part of the box body (3); the motor (51) is connected to the upper part of the box body (3); the flow angle rod (52) is connected to the output shaft of the motor (51); the sleeve rod (53) is connected between the lower part of the pull rod (50); the sleeve rod (53) contacts the flow angle rod (52); the sleeve rod (54) The lower part of the shaving knife (55) is rotatably connected to the shaving knife (55) and the flow angle rod (52). A compression spring (54) is connected between the shaving knife (55) and the inner frame (4). The pull rod (50) moves downward, thereby driving the sleeve rod (53) and the shaving knife (55) to move downward, the compression spring (54) is squeezed, and then the motor (51) is started to drive the flow angle rod (52) to rotate, thereby driving the shaving knife (55) to rotate and smooth the cement.

5. The emergency road repair device according to claim 4, characterized in that: The warning mechanism (6) comprises a support frame (61), an indicator plate (62) and a push rod (63). The lower part of the guide plate (2) is connected to the support frame (61), and the indicator plate (62) is rotatably connected to the support frame (61). The lower part of the box body (3) is connected to a plurality of push rods (63), and the push rods (63) are in contact with the adjacent indicator plates (62). The box body (3) moves downward, thereby driving the push rods (63) to move downward and contact with the indicator plates (62), so that the indicator plates (62) rotate and rise upward, thereby reminding people that construction is underway.

6. The emergency road repair device according to claim 5, characterized in that: The indicator plate (62) is made of aluminum alloy. The aluminum alloy indicator plate (62) is light, corrosion-resistant, and weather-resistant, suitable for outdoor use, and easy to clean and maintain.

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