Municipal asphalt pavement repairing device

Abstract

The utility model discloses a municipal asphalt pavement repairing device, which belongs to the technical field of pavement repairing devices and comprises a bottom plate, a collecting mechanism is mounted on the upper portion of the bottom plate, a fan is mounted at the upper end of the collecting mechanism, a dust suction pipe is mounted at the input end of the fan, and a dust suction plate is mounted at the bottom of the dust suction pipe. According to the municipal asphalt pavement repairing device, the dust collection plate is buckled to a crack, meanwhile, the insertion rod is inserted into the crack, the wind power mechanism drives air to be sprayed out from the air spraying hole in the bottom of the insertion rod, so that dust at the bottom of the crack is blown out, meanwhile, the draught fan enables the dust collection plate to generate suction force, and airflow circulation is formed in cooperation with the insertion rod; and the effect of cleaning the dust at the bottom of the crack is achieved, so that the problems that dust suction at the deep part of the crack is not thorough and dust is easy to remain due to the fact that suction force at the position far away from the dust suction opening is dispersed are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of road surface repairing device, especially relates to a municipal asphalt pavement repairing device. BACKGROUND

[0002] The asphalt road is a road surface formed by the process of laying, compacting, maintaining and the like of asphalt and aggregate, and is widely used in the construction of municipal roads due to its good adhesion and stability. With the increase of use time, the asphalt road is prone to cracks and depressions, which can affect the traffic of vehicles and cause inconvenience to people. Therefore, the road surface is usually repaired to prolong the service life of the road.

[0003] When repairing the existing road surface, it is difficult to fill the narrow cracks with repair mortar. Therefore, the cracks are usually broken first to expand, and then the dust and particles inside the cracks are removed by a cleaning device to prevent the dust from affecting the adhesion between the mortar and the road when the mortar is injected. Then, the mortar is compacted.

[0004] When cleaning the dust inside the cracks, some use a high-pressure water gun to clean the cracks, but this method can cause water to remain in the cracks, and subsequent drying is required, which is complicated. Some use a dust suction device to suck out the dust, but the dust suction port can only suck above the gap. The dust suction effect is good for the dust close to the road surface. Since the suction force is dispersed at a position away from the dust suction port, the dust suction is not thorough at the deep part of the crack, and dust is easily left. In order to solve the technical problem, the utility model provides a municipal asphalt pavement repairing device. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a municipal asphalt pavement repairing device, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0007] A municipal asphalt pavement repairing device, comprising a bottom plate, a collection mechanism is installed on the upper part of the bottom plate, a fan is installed on the upper end of the collection mechanism, a dust suction pipe is installed on the input end of the fan, a dust suction plate is installed at the bottom of the dust suction pipe, a wind power mechanism is arranged on one side of the collection mechanism, a plug rod is arranged in the dust suction plate, an elastic mechanism is arranged on the outer surface of the plug rod, a sealing ring is fixedly connected to the lower surface of the dust suction plate, and a gas injection hole is formed at the bottom of the plug rod.

[0008] Preferably, the collection mechanism comprises a collection cylinder, the upper end of the collection cylinder is connected to the output end of the fan, an air outlet net is installed at the lower part of the collection cylinder, and a hinged plate is hinged to the inner wall of the collection cylinder.

[0009] Preferably, the wind mechanism comprises an air pump, the outer surface of the air pump is fixedly connected with the bottom plate, and the output end of the air pump is fixedly connected with a connecting pipe.

[0010] Preferably, the connecting pipe is fixedly connected with the inserting rod at the end away from the air pump, and the outer surface of the connecting pipe is fixedly connected with the dust collecting plate.

[0011] Preferably, the elastic mechanism comprises a movable plate, the middle part of the movable plate is fixedly connected with the inserting rod, the upper surface of the movable plate is fixedly connected with a movable rod, the outer surface of the movable rod is slidably connected with a fixing cylinder, and the upper surface of the fixing cylinder is fixedly connected with the dust collecting plate.

[0012] Preferably, the inside of the fixing cylinder is provided with a spring, the lower end of the spring is fixedly connected with the movable rod, and the upper end of the spring is fixedly connected with the dust collecting plate.

[0013] Preferably, a push rod is arranged on one side of the bottom plate, and universal wheels are arranged on the lower surface of the bottom plate.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] In the utility model, the dust collecting plate is buckled at the crack, and the inserting rod is inserted into the crack at the same time, air is brought into the inside of the inserting rod by the wind mechanism, and then is sprayed out from the air injection hole at the bottom of the inserting rod, so that the dust at the bottom of the crack is blown out, and the dust collecting plate is provided with suction force by the fan, and the air circulation is formed by the inserting rod, so that the dust is collected, the effect of cleaning the dust at the bottom of the crack is achieved, and the problem that the suction force is dispersed due to the position far from the dust collecting port, so that the dust at the deep part of the crack is not completely cleaned and the dust is easily left is solved.

[0016] In the utility model, the inserting rod is moved upward relative to the dust collecting plate under the extrusion force after the inserting rod is pushed to the bottom of the crack, so that the movable plate drives the movable rod to move into the inside of the fixing cylinder, the spring is extruded by the movable rod, and the space for the upward and downward movement of the inserting rod relative to the dust collecting plate is formed, so that the cracks of different depths are adapted, and the effect of increasing the applicability is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model of a kind of municipal asphalt pavement repairing device;

[0018] Figure 2 It is a sectional view of the bottom plate in the utility model of a kind of municipal asphalt pavement repairing device;

[0019] Figure 3The utility model discloses a sectional view of dust absorption plate in municipal asphalt pavement repairing device,

[0020] Figure 4 The utility model discloses a sectional view of fixed cylinder in municipal asphalt pavement repairing device,

[0021] Figure 5 The utility model discloses a three-dimensional structure schematic diagram of air injection hole in municipal asphalt pavement repairing device.

[0022] In the drawing: 1, bottom plate, 2, collection mechanism, 201, collection cylinder, 202, air outlet net, 203, opening and closing plate, 3, fan, 4, dust absorption pipe, 5, dust absorption plate, 6, wind power mechanism, 601, air pump, 602, connecting pipe, 7, plug rod, 8, elastic mechanism, 801, movable plate, 802, movable rod, 803, fixed cylinder, 804, spring, 9, sealing ring, 10, air injection hole, 11, push rod, 12, universal wheel. DETAILED DESCRIPTION

[0023] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] As Figures 1-5 The utility model discloses a municipal asphalt pavement repairing device, including bottom plate 1, the upper portion of bottom plate 1 is installed with collection mechanism 2, the upper end of collection mechanism 2 is installed with fan 3, and collection mechanism 2 includes collection cylinder 201, the upper end of collection cylinder 201 is connected with the output end of fan 3, the lower part of collection cylinder 201 is installed with air outlet net 202, the number of air outlet net 202 is two, is arranged at the both sides of collection cylinder 201 respectively, the air circulation of air outlet net 202 is increased, so as to increase the suction of fan 3, air outlet net 202 can also stop dust, and the inner wall of collection cylinder 201 is hinged with opening and closing plate 203, can open opening and closing plate 203 and clean the dust in the inside of collection cylinder 201.

[0025] The input end of fan 3 is installed with dust absorption pipe 4, and dust absorption pipe 4 is a soft pipe and can be bent, fan 3 can suck the air in the inside of dust absorption pipe 4 to the inside of collection cylinder 201, the bottom of dust absorption pipe 4 is installed with dust absorption plate 5, one side of collection mechanism 2 is provided with wind power mechanism 6, the inside of dust absorption plate 5 is provided with plug rod 7, wind power mechanism 6 includes air pump 601, the outer surface of air pump 601 is fixedly connected with bottom plate 1, the output end of air pump 601 is fixedly connected with connecting pipe 602, the end, away from air pump 601 of connecting pipe 602 is fixedly connected with plug rod 7, the outer surface of connecting pipe 602 is fixedly connected with dust absorption plate 5, and connecting pipe 602 is a soft pipe and can be bent.

[0026] The outer surface of the insertion rod 7 is provided with an elastic mechanism 8, the elastic mechanism 8 comprises a movable plate 801, the middle part of the movable plate 801 is fixedly connected with the insertion rod 7, the upper surface of the movable plate 801 is fixedly connected with a movable rod 802, the outer surface of the movable rod 802 is slidably connected with a fixed cylinder 803, the movable rod 802 can slide in the inside of the fixed cylinder 803, so that the insertion rod 7 can move upward or downward, the upper surface of the fixed cylinder 803 is fixedly connected with the dust collecting plate 5, the inside of the fixed cylinder 803 is provided with a spring 804, the lower end of the spring 804 is fixedly connected with the movable rod 802, the upper end of the spring 804 is fixedly connected with the dust collecting plate 5, the spring 804 gives the movable rod 802 a downward elastic force, so as to make the insertion rod 7 press the deep part of the crack, the lower surface of the dust collecting plate 5 is fixedly connected with a sealing ring 9, the material of the sealing ring 9 is rubber, the bottom of the insertion rod 7 is provided with a gas injection hole 10, through the gas injection hole 10, air can be injected from the bottom of the insertion rod 7, one side of the bottom plate 1 is provided with a push rod 11, so as to push the bottom plate 1, the lower surface of the bottom plate 1 is provided with a universal wheel 12, so as to move the bottom plate 1.

[0027] It should be noted that, in actual use, the device is pushed to the position to be repaired, and after the crack is broken, the dust collecting plate 5 is buckled at the crack, the sealing ring 9 is in contact with the ground, thereby increasing the sealing effect, and the insertion rod 7 is inserted into the crack, then the air pump 601 blows air, drives air to enter the inside of the insertion rod 7 through the connecting pipe 602, and then is injected from the gas injection hole 10 at the bottom of the insertion rod 7, thereby blowing the dust at the bottom of the crack, and the air pump 3 blows the air in the inside of the dust collecting plate 5 to the inside of the collecting cylinder 201 through the dust collecting pipe 4, so that the dust collecting plate 5 generates suction, and cooperates with the insertion rod 7 to form air flow circulation, thereby collecting the dust into the inside of the collecting cylinder 201, and achieving the effect of cleaning the dust at the bottom of the crack, after use, the dust collecting plate 5 can be placed on the bottom plate 1 at the position on the side of the air pump 601.

[0028] In the process of inserting the insertion rod 7 into the crack, after the insertion rod 7 is pressed to the bottom of the crack, the insertion rod 7 moves upward relative to the dust collecting plate 5 under the action of the extrusion force, thereby driving the movable rod 802 to move into the inside of the fixed cylinder 803 through the movable plate 801, the movable rod 802 extrudes the spring 804, so that the insertion rod 7 has a space for upward and downward movement relative to the dust collecting plate 5, so as to adapt to cracks of different depths, and the applicability is increased.

[0029] After the air carrying the dust enters the collecting cylinder 201, the dust is collected in the inside of the collecting cylinder 201, the air flow is increased through the air outlet net 202, so as to increase the suction of the air pump 3, the air outlet net 202 can also block the dust, after long time use, the air outlet net 202 can be opened, and the dust and stones and other sundries in the inside of the collecting cylinder 201 are cleaned.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A municipal asphalt pavement repairing device comprising a base plate (1), characterized in that: The upper part of the bottom plate (1) is provided with a collection mechanism (2), the upper end of the collection mechanism (2) is provided with a fan (3), the input end of the fan (3) is provided with a dust suction pipe (4), the bottom of the dust suction pipe (4) is provided with a dust suction plate (5), one side of the collection mechanism (2) is provided with a wind power mechanism (6), the inside of the dust suction plate (5) is provided with a plug rod (7), the outer surface of the plug rod (7) is provided with an elastic mechanism (8), the lower surface of the dust suction plate (5) is fixedly connected with a sealing ring (9), and the bottom of the plug rod (7) is provided with a jet hole (10).

2. The municipal asphalt pavement repair device of claim 1, wherein: The collection mechanism (2) comprises a collection cylinder (201), the upper end of the collection cylinder (201) is connected with the output end of the fan (3), and the lower part of the collection cylinder (201) is provided with an air outlet net (202).

3. The municipal asphalt pavement repair apparatus of claim 2, wherein: The wind power mechanism (6) comprises an air pump (601), the outer surface of the air pump (601) is fixedly connected with the bottom plate (1), and the output end of the air pump (601) is fixedly connected with a connecting pipe (602).

4. The municipal asphalt pavement repair apparatus of claim 3, wherein: One end of the connecting pipe (602) away from the air pump (601) is fixedly connected with the plug rod (7), and the outer surface of the connecting pipe (602) is fixedly connected with the dust suction plate (5).

5. The municipal asphalt pavement repair apparatus of claim 4, wherein: The elastic mechanism (8) comprises a movable plate (801), the middle part of the movable plate (801) is fixedly connected with the plug rod (7), the upper surface of the movable plate (801) is fixedly connected with a movable rod (802), the outer surface of the movable rod (802) is slidably connected with a fixed cylinder (803), and the upper surface of the fixed cylinder (803) is fixedly connected with the dust suction plate (5).

6. The municipal asphalt pavement repair apparatus of claim 5, wherein: The inside of the fixed cylinder (803) is provided with a spring (804), the lower end of the spring (804) is fixedly connected with the movable rod (802), and the upper end of the spring (804) is fixedly connected with the dust suction plate (5).

7. The municipal asphalt pavement repair apparatus of claim 1, wherein: One side of the bottom plate (1) is provided with a push rod (11), and the lower surface of the bottom plate (1) is provided with a universal wheel (12).

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