Pavement crack pressing and sealing belt pasting and sealing machine

Abstract

The utility model relates to the technical field of pavement construction, in particular to a pavement crack pressing and sealing belt pasting and sealing machine which comprises a frame, a pressing and sealing belt, a crack pressing assembly and an auxiliary assembly. A press sealing belt fixing plate wheel is installed on the frame through a support, a press sealing belt is wound on the press sealing belt fixing plate wheel, and a hydraulic system is arranged on the frame. A diesel engine is mounted on the frame, auxiliary wheels are symmetrically and fixedly arranged at the bottom end of the frame, guide wheels are fixedly arranged at the bottom end of the frame, and a seam pressing assembly and an auxiliary assembly are arranged on the frame; the walking hydraulic motor is used for improving advancing power of the steel wheel rolling the press sealing belt, meanwhile, the vibration hydraulic motor is used for hammering the press sealing belt, it is ensured that the press sealing belt is firmly pasted, operation is easy, manpower is reduced, and the pasting and sealing work efficiency of the pavement crack press sealing belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a road crack pressure sealing tape pasting machine. Background Art

[0002] When cracks appear on the road surface, according to the actual situation of the road crack diseases, 3-4 technicians form a group. They use cleaning tools to clean the dust, sundries and water on the surface of the road cracks. After keeping the road surface dry and clean, they uncover the isolation paper of the pressure sealing tape, tighten and lay the pressure sealing tape to the crack opening, and keep the pressure sealing tape flat, without wrinkles and without curling edges.

[0003] However, in the above-mentioned scheme and the existing technologies, to ensure that the pressure sealing tape is firmly pasted, technical workers need to repeatedly hammer the laid pressure sealing tape with a rubber hammer, which is rather cumbersome. As the construction time of manually pasting the pressure sealing tape prolongs, the physical energy consumption of the workers becomes greater and greater, thus affecting the construction progress, and a large amount of time and manpower are consumed in the construction process. Content of the Utility Model

[0004] The purpose of the utility model is to provide a road crack pressure sealing tape pasting machine to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: The road crack pressure sealing tape pasting machine includes a vehicle frame, a pressure sealing tape, a pressure cracking component and an auxiliary component; a pressure sealing tape fixing disc wheel is installed on the vehicle frame through a bracket, the pressure sealing tape is wound on the pressure sealing tape fixing disc wheel, and a hydraulic system is arranged on the vehicle frame; a diesel engine is installed on the vehicle frame, auxiliary wheels are symmetrically and fixedly arranged at the bottom end of the vehicle frame, a guide wheel is fixedly arranged at the bottom end of the vehicle frame, and a pressure cracking component and an auxiliary component are arranged on the vehicle frame.

[0006] Preferably, the pressure cracking component includes an electric lifting rod, a U-shaped plate, a telescopic rod, a mounting frame and a steel wheel; the electric lifting rods are symmetrically and fixedly arranged at the upper end of the vehicle frame, and the output end of the electric lifting rod is fixedly connected with the U-shaped plate; the telescopic rods are symmetrically and fixedly arranged at the bottom end of the U-shaped plate, the output end of the telescopic rod is fixedly provided with a mounting frame, and the steel wheel is rotatably arranged on the mounting frame, and the steel wheel rolls over the pressure sealing tape.

[0007] Preferably, the auxiliary component includes a limiting plate, a spring, a T-shaped rod, a straight rod and a T-shaped groove; the limiting plate is fixedly sleeved on the peripheral wall of the output rod of the telescopic rod, and the spring is sleeved on the telescopic rod; the T-shaped rod is fixedly arranged on the side wall of the mounting frame, the straight rods are symmetrically and fixedly arranged at the side end of the vehicle frame, and a T-shaped groove is opened on the side wall of the straight rod.

[0008] Preferably, the hydraulic system includes a hydraulic pump, a hydraulic distributor, a traveling hydraulic motor, and a vibrating hydraulic motor; the hydraulic pump is driven by a diesel engine through a pulley, and the hydraulic oil output by the hydraulic pump is divided into two paths through the hydraulic distributor to provide power for the traveling hydraulic motor and the vibrating hydraulic motor respectively, and an electronic control valve is arranged on the hydraulic distributor; the traveling hydraulic motor and the vibrating hydraulic motor are respectively installed at both ends of the steel wheel.

[0009] Preferably, both ends of the spring are fixedly connected to the limit plate and the U-shaped plate respectively.

[0010] Preferably, the T-shaped rod and the T-shaped groove are correspondingly arranged and have the same number of sets, and the T-shaped rod is movably clamped in the T-shaped groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The traveling hydraulic motor provides forward power for the steel wheel of the rolling and sealing tape, and at the same time, the vibrating hydraulic motor causes the steel wheel to hammer the sealing tape to ensure that the sealing tape is firmly pasted. The operation is simple, reducing manpower and improving the working efficiency of pasting the pavement crack sealing tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic diagram of the structural connection of the U-shaped plate of the present utility model;

[0015] Figure 3 is the present utility model Figure 2 in a partial enlarged view;

[0016] Figure 4 is a schematic diagram of the structural connection of the T-shaped rod of the present utility model.

[0017] In the figure: frame 1, sealing tape fixed disc wheel 2, sealing tape 3, hydraulic system 4, hydraulic pump 401, hydraulic distributor 402, traveling hydraulic motor 403, vibrating hydraulic motor 404, electronic control valve 405, electric lifting rod 5, U-shaped plate 6, telescopic rod 7, mounting bracket 8, steel wheel 9, limit plate 10, spring 11, T-shaped rod 12, straight rod 13, T-shaped groove 14, diesel engine 15, auxiliary wheel 16, guide wheel 17. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. For the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4, the present utility model provides embodiments of the following three preferred solutions:

[0020] Embodiment 1: A pavement crack sealing tape pasting machine, comprising a vehicle frame 1, a sealing tape 3, a crack pressing assembly and an auxiliary assembly; a sealing tape fixing disk wheel 2 is installed on the vehicle frame 1 through a bracket, the sealing tape 3 is wound on the sealing tape fixing disk wheel 2, and a hydraulic system 4 is arranged on the vehicle frame 1; a diesel engine 15 is installed on the vehicle frame 1, auxiliary wheels 16 are symmetrically and fixedly arranged at the bottom end of the vehicle frame 1, a guide wheel 17 is fixedly arranged at the bottom end of the vehicle frame 1, and a crack pressing assembly and an auxiliary assembly are arranged on the vehicle frame 1; the crack pressing assembly includes an electric lifting rod 5, a U-shaped plate 6, a telescopic rod 7, a mounting frame 8 and a steel wheel 9; the auxiliary assembly includes a limiting plate 10, a spring 11, a T-shaped rod 12, a straight rod 13 and a T-shaped groove 14.

[0021] During use, the traveling hydraulic motor 403 provides forward power for the steel wheel 9 that rolls over the sealing tape 3, and cooperates with the auxiliary wheels 16 and the guide wheel 17 at the bottom end of the vehicle frame 1 to move along the pavement crack to paste the sealing tape 3. At the same time, the vibration hydraulic motor 404 vibrates the steel wheel 9 to hammer the sealing tape 3, ensuring that the crack sealing tape is firmly pasted, with simple operation, less manpower, and improved work efficiency of pasting the pavement crack sealing tape 3.

[0022] Embodiment 2: On the basis of Embodiment 1, the electric lifting rods 5 in the crack pressing assembly are symmetrically and fixedly arranged at the upper end of the vehicle frame 1, and the output end of the electric lifting rod 5 is fixedly connected to the U-shaped plate 6; the telescopic rods 7 are symmetrically and fixedly arranged at the bottom end of the U-shaped plate 6, the output end of the telescopic rod 7 is fixedly provided with a mounting frame 8, and the steel wheel 9 is rotatably arranged on the mounting frame 8, and the steel wheel 9 rolls over the sealing tape 3; the hydraulic system 4 includes a hydraulic pump 401, a hydraulic distributor 402, a traveling hydraulic motor 403 and a vibration hydraulic motor 404; the hydraulic pump 401 is driven by the diesel engine 15 through a belt pulley, and the hydraulic oil output by the hydraulic pump 401 is divided into two paths through the hydraulic distributor 402 to provide power for the traveling hydraulic motor 403 and the vibration hydraulic motor 404 respectively. An electronic control valve 405 is arranged on the hydraulic distributor 402; the traveling hydraulic motor 403 and the vibration hydraulic motor 404 are respectively installed at both ends of the steel wheel 9; both ends of the spring 11 are fixedly connected to the limiting plate 10 and the U-shaped plate 6 respectively.

[0023] During use, before the equipment moves forward, one end of the sealing tape 3 on the fixed disk wheel 2 of the sealing tape is first pasted and fixed in front of the steel wheel 9. The electric lifting rod 5 contracts to drive the U-shaped plate 6 to descend until the steel wheel 9 rolls on the sealing tape 3. At this time, the telescopic rod 7 and the spring 11 are compressed to a certain extent. A joystick switch linearly connected to the electronic control valve 405 is arranged on the handle of the vehicle frame 1 to control the speed of the traveling hydraulic motor 403 and the vibration frequency of the vibration hydraulic motor 404. Then, the diesel engine 15 drives the hydraulic pump 401. The hydraulic oil output by the hydraulic pump 401 is divided into two paths through the hydraulic distributor 402 to provide power for the traveling hydraulic motor 403 and the vibration hydraulic motor 404 respectively, so that the steel wheel 9 rolls and seals the sealing tape 3 on the road crack while hammering the sealing tape 3 up and down to improve the firmness of the adhesion of the sealing tape 3.

[0024] Embodiment 3: On the basis of Embodiment 2, the limiting plate 10 in the auxiliary assembly is fixedly sleeved on the peripheral wall of the output rod of the telescopic rod 7, and the spring 11 is sleeved on the telescopic rod 7; the T-shaped rod 12 is fixedly arranged on the side wall of the mounting bracket 8, and the straight rods 13 are symmetrically and fixedly arranged on the side end of the vehicle frame 1. T-shaped grooves 14 are formed on the side walls of the straight rods 13; the T-shaped rod 12 and the T-shaped grooves 14 are arranged in corresponding positions and have the same number of sets, and the T-shaped rod 12 is movably clamped in the T-shaped grooves 14.

[0025] During use, the spring 11 and the telescopic rod 7 continuously contract and reset to cooperate with the operation of the vibration hydraulic motor 404 to vibrate the steel wheel 9. At the same time, the T-shaped rod 12 moves up and down and is clamped in the T-shaped groove 14, realizing the up and down vibration of the steel wheel 9 to hammer the sealing tape 3 up and down.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Road crack pressing and sealing tape pasting machine, characterized in that: It includes a vehicle frame (1), a pressing and sealing belt (3), a seam pressing assembly, and an auxiliary assembly; a pressing and sealing belt fixing disc wheel (2) is installed on the vehicle frame (1) through a bracket, the pressing and sealing belt (3) is wound around the pressing and sealing belt fixing disc wheel (2), and a hydraulic system (4) is arranged on the vehicle frame (1); a diesel engine (15) is installed on the vehicle frame (1), auxiliary wheels (16) are symmetrically and fixedly arranged at the bottom end of the vehicle frame (1), a guide wheel (17) is fixedly arranged at the bottom end of the vehicle frame (1), and a seam pressing assembly and an auxiliary assembly are arranged on the vehicle frame (1).

2. The pavement crack pressure sealing strip pasting machine according to claim 1, characterized in that: The seam pressing assembly includes an electric lifting rod (5), a U-shaped plate (6), a telescopic rod (7), a mounting bracket (8), and a steel wheel (9); the electric lifting rods (5) are symmetrically arranged at the upper end of the vehicle frame (1), and the output end of the electric lifting rod (5) is fixedly connected to the U-shaped plate (6); the telescopic rods (7) are symmetrically arranged at the bottom end of the U-shaped plate (6), the output end of the telescopic rod (7) is fixedly provided with a mounting bracket (8), and the steel wheel (9) is rotatably arranged on the mounting bracket (8) for pressing the pressing and sealing belt (3).

3. The pavement crack sealing tape pasting machine according to claim 1, characterized in that: The auxiliary assembly includes a limiting plate (10), a spring (11), a T-shaped rod (12), a straight rod (13), and a T-shaped groove (14); the limiting plate (10) is fixedly sleeved on the peripheral wall of the output rod of the telescopic rod (7), and the spring (11) is sleeved on the telescopic rod (7); the T-shaped rod (12) is fixedly arranged on the side wall of the mounting bracket (8), the straight rods (13) are symmetrically and fixedly arranged on the side end of the vehicle frame (1), and a T-shaped groove (14) is formed on the side wall of the straight rod (13).

4. The pavement crack sealing tape pasting machine according to claim 1, characterized in that: The hydraulic system (4) includes a hydraulic pump (401), a hydraulic distributor (402), a traveling hydraulic motor (403), and a vibration hydraulic motor (404); the hydraulic pump (401) is driven by the diesel engine (15) through a belt pulley, the hydraulic oil output by the hydraulic pump (401) is divided into two paths through the hydraulic distributor (402) to provide power for the traveling hydraulic motor (403) and the vibration hydraulic motor (404) respectively, and an electronic control valve (405) is arranged on the hydraulic distributor (402); the traveling hydraulic motor (403) and the vibration hydraulic motor (404) are respectively installed at both ends of the steel wheel (9).

5. The pavement crack pressure sealing tape pasting machine according to claim 3, wherein: Both ends of the spring (11) are fixedly connected to the limiting plate (10) and the U-shaped plate (6) respectively.

6. The pavement crack pressure sealing tape pasting machine according to claim 3, characterized in that: The T-shaped rod (12) and the T-shaped groove (14) are correspondingly arranged and have the same number of sets, and the T-shaped rod (12) is movably clamped in the T-shaped groove (14).

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