Pavement repairing device for road engineering construction

Abstract

The utility model belongs to the technical field of pavement patching devices, and particularly relates to a pavement patching device for road engineering construction, which comprises a machine body, a stirring tank is arranged at the upper end of the machine body, a cover is in contact with the upper end of the stirring tank, a motor is fixedly mounted at the upper end of the cover, and the output end of the motor is fixedly connected with a rotating shaft. The output end of the motor is rotationally connected with the cover, the rotating shaft is rotationally connected with the cover, the outer side of the rotating shaft is fixedly connected with a mounting sleeve, and the outer side of the mounting sleeve is fixedly connected with a mounting frame. By arranging the threaded rod, the connecting rod, the hinge rod and the like, the threaded rod can drive the connecting rod to move by rotating the threaded rod, so that an angle is directly formed between the connecting rod and the hinge rod, the stress area of repair slurry is changed, and the dispersion effect of the repair slurry is better; the problem that the dispersion effect of a stirring rod on repairing slurry is poor when the pavement repairing device is used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface repair devices, in particular to a road surface repair device for road engineering construction. Background Art

[0002] A pavement repair device is a tool or equipment used to repair damage to the road surface. It can repair potholes, cracks, damage and other problems on the road to maintain and improve the flatness and durability of the road. Common pavement repair devices: pavement repair machinery: pavement repair machinery mainly includes hot patch material mixer trucks, asphalt hot patch trucks, hot patch construction machines, road rollers, etc. These mechanical equipment are generally operated by professionals and can be used to repair larger areas of pavement damage. According to the utility model with patent authorization announcement number CN220565025U, a pavement repair device for road engineering construction is disclosed, including a vehicle plate, a V-shaped flow collecting plate is provided in the middle of one side of the bottom surface of the vehicle plate, and flexible scrapers are fixedly connected to the two V-shaped sides of the V-shaped flow collecting plate, and guide bars are fixedly connected to both sides of the top surface of the V-shaped flow collecting plate, and the top of the guide bar passes through the top surface of the vehicle plate. The advantages of the utility model are: through the push of the compression spring, the flexible scraper at the bottom of the V-shaped flow-gathering plate can be fully in contact with the ground, so that the repair slurry flowing out of the gap can be pushed and guided by the two flexible scrapers forming the V shape, so that the repair slurry can be gathered at the position of the gap, so that the repair slurry leaking to the outside can be fully utilized, reducing waste, and the repair slurry pushed to the center is pressed into the gap through the rolling of the compaction roller, improving the filling and compaction effect of the repair slurry and improving the repair effect of the gap. However, when the road surface repair device is used, the stirring rod has a poor dispersion effect on the repair slurry, which easily causes the repair slurry to solidify. Utility Model Content

[0003] The utility model aims to provide a road surface repairing device for road engineering construction, which solves the problem that the stirring rod has a poor dispersion effect on the repairing slurry when the road surface repairing device is used.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pavement repair device for road engineering construction, comprising a body, a stirring tank is arranged at the upper end of the body, the upper end of the stirring tank contacts with a cover, a motor is fixedly installed at the upper end of the cover, the output end of the motor is fixedly connected with a rotating shaft, the output end of the motor is rotatably connected to the cover, the rotating shaft is rotatably connected to the cover, the outer side of the rotating shaft is fixedly connected to a mounting sleeve, the outer side of the mounting sleeve is fixedly connected to a mounting frame, the outer side of the cover contacts a limiting plate, the end of the limiting plate close to the cover is fixedly connected with a sliding rod, the sliding rod is slidably connected to the cover, the inside of the cover is fixedly connected with a limiting ring, a spring is arranged on the outer side of the sliding rod, and the outer side of the stirring tank is fixedly connected to a limiting block.

[0005] Preferably, the interior of the mounting frame is connected to a threaded rod via a bearing, the outer side of the threaded rod is connected to a connecting sleeve via a thread, the mounting frame is fixedly connected to a fixing frame on one side close to the connecting sleeve, the outer side of the connecting sleeve is fixedly connected to a connecting frame, the interior of the fixing frame is hinged with an articulated rod, the interior of the connecting frame is hinged with a connecting rod, the articulated rod is hinged to the connecting rod, and the threaded rod is rotated to make the threaded rod and the connecting sleeve undergo threaded motion, so that the connecting sleeve moves on the threaded rod, and the connecting sleeve drives the connecting frame to move, so that the connecting frame drives the connecting rod to move, and the connecting rod drives the articulated rod to move, so that the connecting rod and the articulated rod form a triangle, thereby effectively stirring the repair slurry and achieving a better dispersion effect of the repair slurry.

[0006] Preferably, the number of the connecting frames on each connecting sleeve is four, and the four connecting frames are distributed in a ring shape on the connecting sleeve. Through the design of the connecting frames, the connecting sleeve can drive the connecting rod to move.

[0007] Preferably, one end of the limit plate close to the cover is fixedly connected with a positioning rod, and the positioning rod is slidably connected to the cover. The design of the positioning rod can guide the limit plate.

[0008] Preferably, the limiting ring is in contact with the limiting plate, and the limiting ring is slidably connected to the sliding rod. The limiting ring can play a limiting role on the sliding rod through the design of the limiting ring.

[0009] Preferably, one end of the spring contacts the slide rod, and the other end of the spring contacts the limiting ring. The design of the spring can drive the limiting plate to limit the cover.

[0010] Preferably, the limiting plate is in contact with the stirring tank, and the limiting plate is slidably sleeved with the limiting block. The design of the limiting plate can facilitate the release of the lid.

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

[0012] 1. The utility model is provided with components such as a threaded rod, a connecting rod, and a hinged rod. The threaded rod can be rotated to drive the connecting rod to move, so that the connecting rod and the hinged rod directly form an angle, so that the force area of ​​the repair slurry is changed, thereby achieving a better dispersion effect of the repair slurry, and solving the problem of poor dispersion effect of the stirring rod on the repair slurry when the road repair device is used.

[0013] 2. The utility model is provided with a limit plate, a positioning rod, a spring and other components. By moving the limit plate, the limit plate can be made to slide down from the limit block on the mixing tank, so that the limit on the lid can be released, and the lid can be disassembled, thereby disassembling and cleaning the mixing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A three-dimensional magnified view of the local structure;

[0016] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0017] Figure 4 For the utility model Figure 2 A magnified view of the structure of part A;

[0018] Figure 5 For the utility model Figure 3 Enlarged view of the structure of part B.

[0019] In the figure: 1. body; 2. mixing tank; 3. cover; 4. motor; 5. rotating shaft; 6. mounting sleeve; 7. mounting frame; 71. threaded rod; 72. connecting sleeve; 73. fixing frame; 74. connecting frame; 75. hinged rod; 76. connecting rod; 8. limit plate; 81. positioning rod; 82. sliding rod; 83. limit ring; 84. spring; 85. limit block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 A road surface repair device for road engineering construction includes a body 1, a stirring tank 2 is arranged on the upper end of the body 1, a cover 3 is contacted on the upper end of the stirring tank 2, a motor 4 is fixedly installed on the upper end of the cover 3, a rotating shaft 5 is fixedly connected to the output end of the motor 4, the output end of the motor 4 is rotatably connected to the cover 3, the rotating shaft 5 is rotatably connected to the cover 3, the outer side of the rotating shaft 5 is fixedly connected to the mounting sleeve 6, the outer side of the mounting sleeve 6 is fixedly connected to the mounting frame 7, the interior of the mounting frame 7 is connected to a threaded rod 71 through a bearing, the outer side of the threaded rod 71 is connected to a connecting sleeve 72 through a thread, a fixing frame 73 is fixedly connected to the side of the mounting frame 7 close to the connecting sleeve 72, and a connecting frame 74 is fixedly connected to the outer side of the connecting sleeve 72, the number of the connecting frames 74 on each connecting sleeve 72 is four, and the four connecting frames 74 are distributed in a ring shape on the connecting sleeve 72. Through the design of the connecting frame 74, the connecting sleeve 72 can drive the connecting rod 76 to move.

[0022] See also Figure 2-5 The interior of the fixed frame 73 is hinged with a hinged rod 75, and the interior of the connecting frame 74 is hinged with a connecting rod 76. The hinged rod 75 is hinged with the connecting rod 76. By rotating the threaded rod 71, the threaded rod 71 and the connecting sleeve 72 are threadedly moved, so that the connecting sleeve 72 moves on the threaded rod 71, and the connecting sleeve 72 drives the connecting frame 74 to move, so that the connecting frame 74 drives the connecting rod 76 to move, and the connecting rod 76 drives the hinged rod 75 to move, so that the connecting rod 76 and the hinged rod 75 form a triangle, so that the repair slurry can be effectively stirred and the dispersion effect of the repair slurry is better.

[0023] See also Figure 2-5 The outer side of the cover 3 contacts the limiting plate 8, and the end of the limiting plate 8 close to the cover 3 is fixedly connected with a positioning rod 81, and the positioning rod 81 is slidably connected to the cover 3. Through the design of the positioning rod 81, the limiting plate 8 can be guided, and the end of the limiting plate 8 close to the cover 3 is fixedly connected with a sliding rod 82, and the sliding rod 82 is slidably connected to the cover 3. The inside of the cover 3 is fixedly connected with a limiting ring 83, and the limiting ring 83 contacts the limiting plate 8, and the limiting ring 83 is slidably connected to the sliding rod 82. Through the design of the limiting ring 83, the sliding rod 82 can be limited.

[0024] See also Figure 2-5 A spring 84 is provided on the outside of the slide rod 82, one end of the spring 84 contacts the slide rod 82, and the other end of the spring 84 contacts the limit ring 83. Through the design of the spring 84, the limit plate 8 can be driven to limit the cover 3. The outside of the mixing tank 2 is fixedly connected with a limit block 85, the limit plate 8 contacts the mixing tank 2, and the limit plate 8 is slidably connected with the limit block 85. Through the design of the limit plate 8, the lid 3 can be easily released.

[0025] The specific implementation process of the utility model is as follows: when in use, the threaded rod 71 is rotated to make the threaded rod 71 and the connecting sleeve 72 to have a threaded motion, so that the connecting sleeve 72 moves on the threaded rod 71, so that the connecting sleeve 72 drives the connecting frame 74 to move, so that the connecting frame 74 drives the connecting rod 76 to move, so that the connecting rod 76 drives the hinged rod 75 to move, so that the connecting rod 76 and the hinged rod 75 form a triangle, so that the repair slurry can be effectively stirred, so that the repair slurry dispersion effect is better;

[0026] By moving the limit plate 8 away from the cover 3, the limit plate 8 drives the slide bar 82 to slide in the limit ring 83, and the slide bar 82 squeezes the spring 84, and at the same time the limit plate 8 slides down from the limit block 85, the limit on the cover 3 can be released, the cover 3 can be disassembled, and the stirring structure on the cover 3 can be disassembled for easy cleaning.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road surface repair device for road engineering construction, comprising a body (1), characterized in that: The upper end of the machine body (1) is provided with a stirring pot (2), the upper end of the stirring pot (2) contacts with a cover (3), the upper end of the cover (3) is fixedly mounted with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (5), the output end of the motor (4) is rotatably connected with the cover (3), the rotating shaft (5) is rotatably connected with the cover (3), the outer side of the rotating shaft (5) is fixedly connected with a mounting sleeve (6), the outer side of the mounting sleeve (6) is fixedly connected with a mounting frame (7), the outer side of the cover (3) contacts with a limiting plate (8), the end of the limiting plate (8) close to the cover (3) is fixedly connected with a sliding rod (82), the sliding rod (82) is slidably connected with the cover (3), the interior of the cover (3) is fixedly connected with a limiting ring (83), the outer side of the sliding rod (82) is provided with a spring (84), and the outer side of the stirring pot (2) is fixedly connected with a limiting block (85).

2. A road surface repair device for road engineering construction according to claim 1, characterized in that: The interior of the mounting frame (7) is connected to a threaded rod (71) via a bearing, the outer side of the threaded rod (71) is connected to a connecting sleeve (72) via a thread, a fixing frame (73) is fixedly connected to a side of the mounting frame (7) close to the connecting sleeve (72), the outer side of the connecting sleeve (72) is fixedly connected to a connecting frame (74), the interior of the fixing frame (73) is hinged with a hinged rod (75), the interior of the connecting frame (74) is hinged with a connecting rod (76), and the hinged rod (75) is hinged to the connecting rod (76).

3. A road surface repairing device for road engineering construction according to claim 2, characterized in that: The number of the connecting frames (74) on each connecting sleeve (72) is four, and the four connecting frames (74) are distributed in a ring shape on the connecting sleeve (72).

4. A road surface repairing device for road engineering construction according to claim 1, characterized in that: One end of the limiting plate (8) close to the cover (3) is fixedly connected to a positioning rod (81), and the positioning rod (81) is slidably connected to the cover (3).

5. A road surface repair device for road engineering construction according to claim 1, characterized in that: The limiting ring (83) is in contact with the limiting plate (8), and the limiting ring (83) is slidably connected to the sliding rod (82).

6. A road surface repair device for road engineering construction according to claim 1, characterized in that: One end of the spring (84) contacts the slide bar (82), and the other end of the spring (84) contacts the limiting ring (83).

7. A road surface repair device for road engineering construction according to claim 1, characterized in that: The limiting plate (8) is in contact with the stirring tank (2), and the limiting plate (8) is slidably sleeved with the limiting block (85).

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