Asphalt crack pouring device for road

Abstract

The utility model provides an asphalt crack pouring device for a road, which relates to the technical field of road repairing and crack pouring and comprises a first shell, a second shell is movably embedded on one side of the first shell, a second threaded sleeve is sleeved at the other end of the first shell and the other end of the second shell in a threaded mode, and the other end of the second threaded sleeve is connected with a connecting plate. And an ejector rod is movably embedded in the surface of the connecting plate. Asphalt is poured into a cylinder formed by clamping the first shell and the second shell, during crack pouring, a sealing bolt is taken down in a rotating mode, the bottom end of a discharging port is aligned with a crack, a switch is pressed, an electric telescopic rod is contracted, a scraper is jacked through a top plate and a top rod, the inside asphalt is extruded out for crack pouring, and after using is completed, the sealing bolt is taken down in a rotating mode, and the bottom end of the discharging port is aligned with the crack. And a discharging port, a sealing bolt and the surfaces of a first shell and a second shell are rotationally taken down, a second threaded sleeve is rotationally taken down, then an L-shaped plate is pulled out from the inner side of an L-shaped groove, and through the arrangement, the device is rapidly disassembled, and the interior of the device is conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of highway repair and crack filling, in particular to an asphalt crack filling device for highways. Background Art

[0002] Asphalt is a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, mostly in the form of liquid or semi-solid petroleum. The surface is black and soluble in carbon disulfide and carbon tetrachloride. Asphalt is an organic gelling material that is waterproof, moisture-proof and anti-corrosive. Asphalt can be mainly divided into three types: coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar asphalt is a by-product of coking. Petroleum asphalt is the residue after crude oil distillation. Natural asphalt is stored underground, some of which form mineral layers or accumulate on the surface of the earth's crust. Asphalt is mainly used in industries such as coatings, plastics, rubber, and paving roads.

[0003] In the prior art, for example, Chinese patent number: CN218175538U discloses an asphalt grouting device for highway maintenance, including an asphalt insulation storage rack, a retractable conveying hose is fixedly installed inside the asphalt insulation storage rack, a grouting nozzle is fixedly installed at one end of the retractable conveying hose, a position adjustment component is fixedly installed at one end of the grouting nozzle, an infrared sensor is fixedly installed at one end of the position adjustment component, the infrared sensor signal is connected to a temperature sensor, and the temperature sensor signal is connected to a display screen and an alarm. The advantages of the utility model are: the human body near the grouting nozzle is detected by infrared sensing, and the temperature of the grouting asphalt is detected according to the detection result, the alarm is controlled by the infrared detection result and the temperature detection result, and the human body near the grouting nozzle is detected and warned during the grouting process to remind the nearby personnel and operators.

[0004] Most of the cracks on asphalt roads are caused by small cracks that are not repaired in time, resulting in the cracks becoming larger and larger. When repairing small cracks, it is not necessary to carry a large amount of asphalt. However, the above-mentioned patent is large in size and inconvenient when repairing small cracks. It is not easy for individuals to operate and carry. On the other hand, the patented device is a whole and is not easy to disassemble for cleaning the inside. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an asphalt grouting device for highways, comprising: a shell body 1, a shell body 2 is movably embedded in one side of the shell body 1, a threaded sleeve 2 is threadedly sleeved on the other end of the shell body 1 and the shell body 2, the other end of the threaded sleeve 2 is connected to a connecting plate, a push rod is movably embedded in the surface of the connecting plate, a scraper is connected to the bottom end of the push rod, a rubber pad is connected to the bottom end of the scraper, four electric telescopic rods are connected to the surface of the connecting plate, and a battery is connected to the surface of the connecting plate.

[0007] As a preferred embodiment, the surfaces of both ends of the shell one are provided with thread grooves, and both ends of the shell one are provided with L-shaped grooves.

[0008] As a preferred embodiment, corresponding thread grooves are provided on the surfaces of both ends of the second shell, and both ends of the second shell are connected with L-shaped plates, and the two L-shaped plates are movably embedded in the inner sides of the two L-shaped grooves respectively.

[0009] As a preferred embodiment, a threaded sleeve 1 is threadedly sleeved on one end of the shell 1 and the shell 2, the other end of the threaded sleeve 1 is connected to a discharge port, and a sealing bolt is embedded in the inner thread of the bottom end of the discharge port.

[0010] As a preferred implementation, a charging port is provided on one side of the battery, and a switch is installed on one side of the battery.

[0011] As a preferred embodiment, the other ends of the four electric telescopic rods are connected to a top plate, the other ends of the top rods are connected to the bottom of the top plate, and the top end of the top plate is connected to a handle.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model comprises a battery, an electric telescopic rod and a switch which are electrically connected. When in use, the worker holds the discharge port and rotates and removes the threaded sleeve 1, and long presses the switch. The electric telescopic rod pushes the top plate upward, and the scraper moves upward along the inner wall of the cylinder formed by the engagement of the shell 1 and the shell 2, and then asphalt is poured into the inside of the cylinder formed by the engagement of the shell 1 and the shell 2, and then the discharge port is installed back to its original position through the threaded sleeve 1. The worker holds the handle and rotates and removes the sealing bolt when grouting. The worker holds the shell 1 and the shell 2 to tilt them, and aligns the bottom end of the discharge port with the gap to grout the gap of the highway. The worker presses the switch, and the electric telescopic rod contracts. The scraper is pushed by the top plate and the top rod to accelerate the extrusion of the internal asphalt for grouting, and the inside of the shell 1 and the shell 2 is scraped. Such an arrangement makes it convenient for individuals to carry and operate when grouting.

[0014] 2. After the use of the utility model, the discharge port and the sealing bolt can be removed by rotating, the surface of the shell body 1 and the shell body 2 can be held, the threaded sleeve 2 can be removed by rotating, and then the scraper can be pulled out from the inner side of the shell body 1 and the shell body 2, and then the L-shaped plate can be pulled out from the inner side of the L-shaped groove. Through such an arrangement, the device can be quickly disassembled, which is convenient for cleaning the inside of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the three-dimensional structure of an asphalt crack filling device for highways provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of a housing of an asphalt caulking device for highways provided by the utility model;

[0017] Figure 3 A schematic diagram of the second structure of a housing of an asphalt caulking device for highways provided by the utility model;

[0018] Figure 4 A schematic diagram of the discharge port structure of an asphalt caulking device for highways provided by the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of the structure of a discharging component of an asphalt grouting device for highways.

[0020] Legend:

[0021] 1. Shell 1; 101. Threaded groove; 102. L-shaped groove; 2. Shell 2; 201. Corresponding threaded groove; 202. L-shaped plate; 3. Threaded sleeve 1; 4. Discharge port; 401. Sealing bolt; 5. Threaded sleeve 2; 6. Connecting plate; 7. Push rod; 8. Scraper; 9. Rubber pad; 10. Electric telescopic rod; 11. Battery; 12. Charging port; 13. Switch; 14. Top plate; 15. Handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model provides a technical solution: an asphalt grouting device for highways, comprising: a shell 1, a shell 2 movably embedded in one side of the shell 1, a threaded sleeve 2 5 is threadedly sleeved on the other end of the shell 1 and the shell 2, a connecting plate 6 is connected to the other end of the threaded sleeve 2 5, a push rod 7 is movably embedded in the surface of the connecting plate 6, a scraper 8 is connected to the bottom end of the push rod 7, a rubber pad 9 is connected to the bottom end of the scraper 8, four electric telescopic rods 10 are connected to the surface of the connecting plate 6, and a battery 11 is connected to the surface of the connecting plate 6.

[0024] Specifically: Shell 1 and shell 2 2 are butt-jointed to hold asphalt, threaded sleeve 2 5 fixes shell 1 and shell 2 2, connecting plate 6 limits push rod 7 and is used to install electric telescopic rod 10 and battery 11, electric telescopic rod 10 is used to push and pull push rod 7 through top plate 14, battery 11 is used to provide power for electric telescopic rod 10, surface of 9 is slightly larger than 8, 9 has certain deformation ability, so that 8 and 1 and 2 are mutually stuck and the inner wall of the cylinder is more closely fitted, so that the asphalt can be taken more thoroughly.

[0025] In one embodiment, thread grooves 101 are formed on the surfaces of both ends of the shell 1 , and L-shaped grooves 102 are formed on both ends of the shell 1 .

[0026] Specifically, the L-shaped groove 102 limits the L-shaped plate 202 .

[0027] In one embodiment, corresponding thread grooves 201 are formed on the surfaces of both ends of the shell 2, and both ends of the shell 2 are connected with L-shaped plates 202, and the two L-shaped plates 202 are movably embedded in the inner sides of the two L-shaped grooves 102 respectively.

[0028] Specifically, the L-shaped plate 202 cooperates with the L-shaped groove 102 to engage the shell 2 2 with the shell 1 1 to form a cylinder for holding asphalt. Asphalt is a viscous liquid, so it will not seep out from the connection gap between the L-shaped plate 202 and the L-shaped groove 102.

[0029] In one embodiment, a threaded sleeve 1 3 is threadedly sleeved on one end of the shell 1 and the shell 2 2 , and the other end of the threaded sleeve 3 is connected to a discharge port 4 , and a sealing bolt 401 is embedded in the inner thread of the bottom end of the discharge port 4 .

[0030] Specifically: the threaded sleeve 1 3 fixes the shell 1 and the shell 2 2, and the discharge port 4 is used for unloading materials, so as to facilitate accurate filling of the gap.

[0031] In one embodiment, a charging port 12 is disposed on one side of the battery 11 , and a switch 13 is installed on one side of the battery 11 .

[0032] Specifically, the charging port 12 is used to store and charge the battery 11 , and the switch 13 is used to control the operation of the electric telescopic rod 10 .

[0033] In one embodiment, the other ends of the four electric telescopic rods 10 are connected to a top plate 14 , the other end of the top rod 7 is connected to the bottom of the top plate 14 , and the top end of the top plate 14 is connected to a handle 15 .

[0034] Specifically: the top plate 14 is used to connect the top rod 7 and the electric telescopic rod 10, and the charging port 12 facilitates the carrying of the device.

[0035] Working principle: The battery 11 is electrically connected to the electric telescopic rod 10 and the switch 13. When in use, the discharge port 4 is held and the threaded sleeve 13 is rotated and removed. The switch 13 is long pressed, and the electric telescopic rod 10 pushes the top plate 14 upward. The scraper 8 moves upward along the inner wall of the cylinder formed by the mutual engagement of the shell 1 and the shell 2, and then asphalt is poured into the cylinder formed by the mutual engagement of the shell 1 and the shell 2. Then, the discharge port 4 is installed back to its original position through the threaded sleeve 13. The handle 15 is held. When grouting, the sealing bolt 401 is rotated and removed. The worker holds the shell 1 and the shell 2 to tilt them, and aligns the bottom end of the discharge port 4 with the gap to grout the gap of the highway. Industry, press the switch 13, the electric telescopic rod 10 contracts, and the scraper 8 is pushed by the top plate 14 and the top rod 7 to accelerate the extrusion of the internal asphalt for filling the seams, and scrape the inside of the shell 1 and the shell 2 2. Through such a setting, it is convenient for individuals to carry and operate when filling the seams; after use, you can rotate to remove the discharge port 4 and the sealing bolt 401, hold the surface of the shell 1 and the shell 2 2, rotate to remove the threaded sleeve 2 5, and then pull out the scraper 8 from the inner side of the shell 1 and the shell 2 2, and then pull out the L-shaped plate 202 from the inner side of the L-shaped groove 102. Through such a setting, the device can be quickly disassembled, which is convenient for cleaning the inside of the device.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A road asphalt caulking device, characterized in that: include: A shell body (1) is provided, one side of which is movably embedded with a shell body (2), the other ends of the shell body (1) and the shell body (2) are threadedly sleeved with a threaded sleeve (5), the other end of the threaded sleeve (5) is connected to a connecting plate (6), a push rod (7) is movably embedded on the surface of the connecting plate (6), the bottom end of the push rod (7) is connected to a scraper (8), the bottom end of the scraper (8) is connected to a rubber pad (9), the surface of the connecting plate (6) is connected to four electric telescopic rods (10), and the surface of the connecting plate (6) is connected to a storage battery (11).

2. The asphalt caulking device for highway according to claim 1, characterized in that: The surfaces of both ends of the shell one (1) are provided with thread grooves (101), and both ends of the shell one (1) are provided with L-shaped grooves (102).

3. The asphalt caulking device for highway according to claim 2, characterized in that: The surfaces of both ends of the second shell (2) are provided with corresponding thread grooves (201), and both ends of the second shell (2) are connected with L-shaped plates (202), and the two L-shaped plates (202) are movably embedded in the inner sides of the two L-shaped grooves (102) respectively.

4. The asphalt caulking device for highway according to claim 1, characterized in that: One end of the shell one (1) and the shell two (2) is threadedly sleeved with a threaded sleeve one (3), the other end of the threaded sleeve one (3) is connected to a discharge port (4), and a sealing bolt (401) is embedded in the inner thread of the bottom end of the discharge port (4).

5. The asphalt caulking device for highway according to claim 1, characterized in that: A charging port (12) is provided on one side of the storage battery (11), and a switch (13) is installed on one side of the storage battery (11).

6. The asphalt caulking device for highway according to claim 1, characterized in that: The other ends of the four electric telescopic rods (10) are connected to a top plate (14), the other end of the top rod (7) is connected to the bottom of the top plate (14), and the top end of the top plate (14) is connected to a handle (15).

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