Maintenance device for road maintenance

Abstract

The utility model relates to a maintenance device for road maintenance, which is characterized by comprising an asphalt barrel, a heating base, a supply pump, a supply pipeline, a filling and coating structure, cart handles, a cart plate and cart universal wheels, the cart universal wheels are arranged on the bottom side of the cart plate, the cart handles are arranged on the two sides of the front end of the cart plate, and the heating base is arranged on the heating base. The heating base is arranged on the bottom side of the asphalt barrel and fixed to the cart plate, the supply pump is fixed to the front end of the cart plate, the rear side of the supply pump communicates with the asphalt barrel, and the filling and coating structure is connected with the supply pump through a supply pipeline. According to the road maintenance and repair device, the arrangement of the road maintenance and repair device is optimized, a traditional repair mode is changed, the repair device capable of being directly dragged is designed, a smoothing and coating structure is designed, smoothing and asphalt pouring can be conducted while walking is conducted, the effect is obvious, and the road maintenance and repair device is suitable for application and popularization.

Description

Technical Field

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

[0002] Most of the current roads are paved with asphalt concrete. After long-term use, asphalt concrete roads will have problems such as cracks and cracks. If they are not repaired for a long time, the reciprocating rolling of heavy trucks will make the gaps larger, affecting driving safety. Traditional crack maintenance mostly involves direct pouring of asphalt, followed by smoothing with smoothing equipment, which may cause problems such as too much or too little asphalt, and smoothing cannot achieve a flat and uniform effect. In order to solve the above problems, a maintenance device for highway maintenance is designed. Utility Model Content

[0003] The purpose of the utility model is to provide a maintenance device for highway maintenance to solve the above technical problems. To achieve the above purpose, the utility model adopts the following technical solutions:

[0004] A maintenance device for highway maintenance, characterized in that it includes an asphalt barrel, a heating base, a supply pump, a supply pipeline, a coating structure, a cart handle, a cart plate, and a cart universal wheel. The cart universal wheel is arranged on the bottom side of the cart plate, the cart handle is arranged on both sides of the front end of the cart plate, the heating base is arranged on the bottom side of the asphalt barrel, and the heating base is fixed on the cart plate, the supply pump is fixed on the front end of the cart plate, the rear side of the supply pump is connected to the asphalt barrel, and the coating structure is connected to the supply pump through the supply pipeline.

[0005] Based on the above technical solution, the coating structure consists of a hand-held handle, an inclined supply tube, and a coating machine head. The hand-held handle is arranged at the rear end of the inclined supply tube, and the coating machine head is arranged at the bottom side of the front end of the inclined supply tube. The supply pipeline is connected to the rear side of the hand-held handle, and the supply pipeline is connected to the hand-held handle, the inclined supply tube, and the coating machine head.

[0006] On the basis of the above technical scheme, the coating head is composed of a coating motor, a self-locking connecting head, a coating structure, a drip irrigation connecting pipe, and a front end drip irrigation pipe. The coating motor is fixed at the front end of the inclined supply pipe, the self-locking connecting head is connected to the bottom end of the coating motor, the rear end of the drip irrigation connecting pipe is connected to the front end side of the inclined supply pipe, and the drip irrigation connecting pipe is arranged on the side of the coating motor, the front end drip irrigation pipe is arranged on the bottom side of the front end of the drip irrigation connecting pipe, and the coating structure is connected to the bottom side of the self-locking connecting head.

[0007] On the basis of the above technical scheme, the coating structure is composed of an outer anti-overflow ring, a coating rod, and a connecting shaft head. The coating rod is provided with multiple groups, and the multiple groups of coating rods are arranged at equal circular angles on the outside of the bottom end of the connecting shaft head. The outer anti-overflow ring is arranged at the outer end of the coating rod, and the outer anti-overflow ring, the coating rod, and the connecting shaft head are fixed as a whole. The thickness of the coating rod is less than the thickness of the outer anti-overflow ring, and the connecting shaft head is connected to the bottom side of the self-locking connecting machine head.

[0008] Compared with the prior art, the utility model has the following advantages: the utility model optimizes the setting of the highway maintenance and repair device, changes the traditional repair method, designs a repair device that can be directly towed, and the structural design has a stroking structure, which can smooth and pour asphalt while walking, with obvious effects, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a diagram of the overall appearance of the utility model.

[0010] Figure 2 It is a schematic diagram of the coating structure of the utility model.

[0011] Figure 3 It is a schematic diagram of the filling and coating machine head of the utility model.

[0012] Figure 4 It is a schematic diagram of the coating structure of the utility model.

[0013] In the figure: asphalt barrel 1, heating base 2, supply pump 3, supply pipeline 4, filling and coating structure 5, trolley handle 6, trolley plate 7, trolley universal wheel 8, hand-held handle 9, inclined supply pipe 10, filling and coating machine head 11, coating motor 12, self-locking connecting machine head 13, coating structure 14, drip irrigation connecting pipe 15, front end drip irrigation pipe 16, outer anti-overflow ring 17, coating rod 18, connecting shaft head 19. DETAILED DESCRIPTION

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementations.

[0015] A maintenance device for highway maintenance, characterized in that it includes an asphalt barrel 1, a heating base 2, a supply pump 3, a supply pipeline 4, a coating structure 5, a cart handle 6, a cart plate 7, and a cart universal wheel 8. The cart universal wheel 8 is arranged on the bottom side of the cart plate 7, the cart handle 6 is arranged on both sides of the front end of the cart plate 7, the heating base 2 is arranged on the bottom side of the asphalt barrel 1, and the heating base 2 is fixed on the cart plate 7, the supply pump 3 is fixed at the front end of the cart plate 7, the rear side of the supply pump 3 is connected to the asphalt barrel 1, and the coating structure 5 is connected to the supply pump 3 through the supply pipeline 4.

[0016] The coating structure 5 is composed of a hand-held handle 9, an inclined supply tube 10, and a coating machine head 11. The hand-held handle 9 is arranged at the rear end of the inclined supply tube 10, and the coating machine head 11 is arranged at the bottom side of the front end of the inclined supply tube 10. The supply pipeline 4 is connected to the rear side of the hand-held handle 9, and the supply pipeline 4 is connected to the hand-held handle 9, the inclined supply tube 10, and the coating machine head 11.

[0017] The coating head 11 is composed of a coating motor 12, a self-locking connecting head 13, a coating structure 14, a drip irrigation connecting pipe 15, and a front end drip irrigation pipe 16. The coating motor 12 is fixed to the front end of the inclined supply pipe 10, the self-locking connecting head 13 is connected to the bottom end of the coating motor 12, the rear end of the drip irrigation connecting pipe 15 is connected to the front end side of the inclined supply pipe 10, and the drip irrigation connecting pipe 15 is arranged on the side of the coating motor 12, the front end drip irrigation pipe 16 is arranged on the bottom side of the front end of the drip irrigation connecting pipe 15, and the coating structure 14 is connected to the bottom side of the self-locking connecting head 13.

[0018] The coating structure 14 is composed of an outer anti-overflow ring 17, a coating rod 18, and a connecting shaft head 19. The coating rod 18 is provided with multiple groups, and the multiple groups of coating rods 18 are arranged at equal circumferential angles on the outside of the bottom end of the connecting shaft head 19. The outer anti-overflow ring 17 is arranged at the outer end of the coating rod 18, and the outer anti-overflow ring 17, the coating rod 18, and the connecting shaft head 19 are fixed as a whole. The thickness of the coating rod 18 is less than the thickness of the outer anti-overflow ring 17, and the connecting shaft head 19 is connected to the bottom side of the self-locking connecting machine head 13.

[0019] Working principle of the utility model: the design of the structure can be directly used as a towing equipment to repair the cracks of the asphalt road. The preheated asphalt is directly put into the asphalt barrel 1. The asphalt in the asphalt barrel 1 can always provide a heat source through the heating base 2 to ensure that the asphalt in the asphalt barrel 1 keeps flowing. The asphalt is extracted by the supply pump 3 and pumped to the filling and coating structure 5. The pumped asphalt passes through the inclined supply pipe 10 to the drip irrigation connecting pipe 15 and the front end drip irrigation pipe 16, and finally sprayed out through the front end drip irrigation pipe 16 and directly injected into the cracks of the asphalt road. When the cracks are filled, the excess asphalt is smoothed and spread by the coating rod 18, and the asphalt is widely spread on both sides of the cracks. In addition, the outer anti-overflow ring 17 on the outer side can prevent excessive asphalt from overflowing to the outside. Compared with the traditional coating mechanism, it can prevent excessive waste of excess asphalt.

[0020] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A maintenance device for road maintenance, characterized in that: The invention comprises an asphalt barrel (1), a heating base (2), a supply pump (3), a supply pipeline (4), a coating structure (5), a trolley handle (6), a trolley plate (7), and trolley universal wheels (8), wherein the trolley universal wheels (8) are arranged on the bottom side of the trolley plate (7), the trolley handle (6) is arranged on both sides of the front end of the trolley plate (7), the heating base (2) is arranged on the bottom side of the asphalt barrel (1), and the heating base (2) is fixed on the trolley plate (7), the supply pump (3) is fixed on the front end of the trolley plate (7), the rear side of the supply pump (3) is connected to the asphalt barrel (1), and the coating structure (5) is connected to the supply pump (3) via the supply pipeline (4).

2. A road maintenance device according to claim 1, characterized in that: The coating structure (5) is composed of a hand-held handle (9), an inclined supply pipe (10), and a coating machine head (11); the hand-held handle (9) is arranged at the rear end of the inclined supply pipe (10); the coating machine head (11) is arranged at the bottom side of the front end of the inclined supply pipe (10); the supply pipeline (4) is connected to the rear side of the hand-held handle (9), and the supply pipeline (4) is connected to the hand-held handle (9), the inclined supply pipe (10), and the coating machine head (11).

3. A road maintenance device according to claim 2, characterized in that: The coating machine head (11) is composed of a coating motor (12), a self-locking connecting machine head (13), a coating structure (14), a drip irrigation connecting pipe (15), and a front end drip irrigation pipe (16); the coating motor (12) is fixed to the front end of the inclined supply pipe (10); the self-locking connecting machine head (13) is connected to the bottom end of the coating motor (12); the rear end of the drip irrigation connecting pipe (15) is connected to the front end side of the inclined supply pipe (10); the drip irrigation connecting pipe (15) is arranged on the side of the coating motor (12); the front end drip irrigation pipe (16) is arranged on the bottom side of the front end of the drip irrigation connecting pipe (15); and the coating structure (14) is connected to the bottom side of the self-locking connecting machine head (13).

4. A road maintenance device according to claim 3, characterized in that: The coating structure (14) is composed of an outer anti-overflow ring (17), a coating rod (18), and a connecting shaft head (19). The coating rod (18) is provided in multiple groups, and the multiple groups of coating rods (18) are arranged at equal circumferential angles on the outside of the bottom end of the connecting shaft head (19). The outer anti-overflow ring (17) is arranged at the outer end of the coating rod (18), and the outer anti-overflow ring (17), the coating rod (18), and the connecting shaft head (19) are fixed as a whole. The thickness of the coating rod (18) is less than the thickness of the outer anti-overflow ring (17), and the connecting shaft head (19) is connected to the bottom side of the self-locking connecting machine head (13).

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