A road maintenance, repair, and compaction equipment

Abstract

This utility model discloses a road maintenance and repair compaction device, including a housing and a fixed plate. Fixed rods are respectively provided on the front and rear sides of the housing. The four fixed rods are slidably connected to sliding holes corresponding to the upper end of the connecting plate. A connecting seat is provided on the lower side of the rear end of the housing. It also includes a compaction mechanism. The compaction mechanism includes a mounting cover, sliding columns, a compaction plate, and a drive assembly. The mounting cover is located in the middle of the lower end of the connecting plate. Sliding columns are slidably connected in sliding grooves on the left and right sides of the lower end of the mounting cover. The lower ends of the two sliding columns are fixedly connected to the upper end of the compaction plate. The drive assembly is located inside the mounting cover, and the fixed plate is driven by the drive assembly. This road maintenance and repair compaction device optimizes the driving method, solves the problem of hydraulic oil leakage affecting the compaction effect, and ensures that the repaired road has sufficient load-bearing capacity.

Description

Technical Field

[0001] This utility model relates to the field of road repair equipment technology, specifically a road maintenance, repair, and compaction equipment. Background Technology

[0002] Road maintenance and repair compaction equipment is an important tool for road maintenance and repair. During use, after repairing cracks and potholes in the road, this equipment can compact and tampe the repair material, ensuring that the repaired road has sufficient load-bearing capacity and guarantees the road's smoothness and safety. In the existing technology: Authorization Publication No. CN220116960 U's patent discloses a road compaction device, including a housing with a liquid storage tank inside. A lifting plate is slidably connected inside the housing and below the liquid storage tank. A connecting frame is fixedly connected to the bottom of the lifting plate, and a protective frame is slidably connected inside the connecting frame. A hydraulic cylinder and a dust suction bucket are fixedly connected to the bottom of the lifting plate and inside the connecting frame. Although this device can move the compaction plate by the hydraulic cylinder to compact the repair material, the connecting parts in the hydraulic system (such as pipe joints, flanges, etc.) may loosen due to vibration or impact during long-term use, resulting in hydraulic oil leakage. Hydraulic oil leakage will lead to insufficient stroke and pressure of the hydraulic cylinder, ultimately affecting the compaction effect. Therefore, we propose a road maintenance and repair compaction device. Utility Model Content

[0003] The technical problem this utility model aims to solve is to overcome existing defects and provide a road maintenance and repair compaction device. Through the coordinated arrangement of a trapezoidal seat and a push plate, the compaction plate can be driven to perform vertical reciprocating motion, thereby compacting the road repair material. This optimizes the driving method and replaces the traditional method of moving the compaction plate by a hydraulic rod. It solves the problem of hydraulic oil leakage affecting the compaction effect and ensures that the repaired road has sufficient load-bearing capacity, effectively solving the problems in the background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a road maintenance and repair compaction device, comprising a box and a fixing plate, fixing rods are respectively provided on the front and rear sides of the box, the four fixing rods are respectively slidably connected to the sliding holes corresponding to the upper end of the connecting plate, a connecting seat is provided on the lower side of the rear end of the box, and a compaction mechanism is also included. The compaction mechanism includes a mounting cover, sliding columns, a compaction plate, and a drive assembly. The mounting cover is located in the middle of the lower end of the connecting plate. Sliding columns are slidably connected in the sliding grooves on the left and right sides of the lower end of the mounting cover. The lower ends of the two sliding columns are fixedly connected to the upper end of the compaction plate. The drive assembly is located inside the mounting cover. The fixed plate is driven by the drive assembly. Through the cooperation of the trapezoidal seat and the push plate, the compaction plate can be driven to perform vertical reciprocating motion, thereby compacting the road repair material. This optimizes the driving method and replaces the traditional method of moving the compaction plate by using a hydraulic rod. It solves the problem of the compaction effect being affected by hydraulic oil leakage and ensures that the repaired road has sufficient load-bearing capacity.

[0005] Furthermore, it also includes a control switch assembly, which is located outside the enclosure. The input terminal of the control switch assembly is electrically connected to an external power supply and can regulate the electrical components inside the equipment.

[0006] Furthermore, the drive assembly includes a crossbar, an adjusting plate, a trapezoidal seat, a push plate, and a fixed plate. The crossbars are respectively disposed on the upper side inside the mounting cover. The two crossbars are slidably connected to the guide grooves corresponding to the left ends of the adjusting plates. Push plates are disposed at the middle of the ends of the two adjusting plates away from the center of the box. The upper ends of the two sliding columns are fixedly connected to the lower ends of the fixed plate. Trapezoidal seats are disposed on the left and right sides of the upper end of the fixed plate. The inclined surfaces of the lower ends of the two push plates are in contact with the inclined surfaces of the upper ends of the vertically adjacent trapezoidal seats, which can drive the compaction plate to move through the sliding columns.

[0007] Furthermore, the drive assembly also includes a motor and a cam. The motor is located in the middle of the upper part of the connecting plate, and a cam is provided at the lower end of the motor output shaft. The inner ends of the two adjusting plates are in contact with the outer arc surface of the cam. The input end of the motor is electrically connected to the output end of the control switch group, and the adjusting plates can drive the push plate to move.

[0008] Furthermore, springs are respectively provided between the lower end of the fixed plate and the bottom wall of the mounting cover. The springs are all sleeved on the outside of the upper side of the sliding column. The thrust generated by the extension of the springs will drive the fixed plate to move upward and reset.

[0009] Furthermore, electric push rods are respectively installed on the front and rear sides of the top wall of the box. The lower ends of the telescopic ends of the two electric push rods are fixedly connected to the upper end of the connecting plate. The input ends of the electric push rods are electrically connected to the output ends of the control switch group, which can drive the compaction plate to move through the connecting plate.

[0010] Furthermore, a sealing cover is provided at the lower end of the box, and a rubber pad is provided at the lower end of the sealing cover. The compaction plate is located inside the sealing cover, which can prevent dust generated during the compaction process from falling everywhere.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This road maintenance, repair, and compaction equipment has the following advantages: The trapezoidal base and push plate work together to drive the compaction plate in a vertical reciprocating motion, thereby compacting the road repair material. This optimizes the driving method and replaces the traditional method of moving the compaction plate by using a hydraulic rod. It solves the problem of hydraulic oil leakage affecting the compaction effect and ensures that the repaired road has sufficient load-bearing capacity. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the front sectional structure of the present invention; Figure 3 This is a structural schematic diagram of the tamping mechanism of this utility model.

[0013] In the diagram: 1. Housing, 2. Control switch assembly, 3. Fixing rod, 4. Connecting plate, 5. Compacting mechanism, 51. Mounting cover, 52. Sliding column, 53. Compacting plate, 54. Drive assembly, 541. Crossbar, 542. Adjusting plate, 543. Trapezoidal seat, 544. Push plate, 545. Motor, 546. Cam, 547. Fixing plate, 6. Electric push rod, 7. Sealing cover, 8. Rubber pad, 9. Connecting seat, 10. Spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3 This embodiment provides a technical solution: a road maintenance and repair compaction device, including a box 1 and a fixing plate 547. Fixing rods 3 are respectively provided on the front and rear sides inside the box 1. The four fixing rods 3 are slidably connected to the sliding holes corresponding to the upper end of the connecting plate 4. A connecting seat 9 is provided on the lower side of the rear end of the box 1. It also includes a compaction mechanism 5. The compaction mechanism 5 includes a mounting cover 51, sliding columns 52, a compaction plate 53, and a drive assembly 54. The mounting cover 51 is located in the middle of the lower end of the connecting plate 4. Sliding columns 52 are slidably connected in the sliding grooves on the left and right sides of the lower end of the mounting cover 51. The lower ends of the two sliding columns 52 are fixedly connected to the upper ends of the compaction plate 53. The drive assembly 54 is located inside the mounting cover 51. The fixed plate 547 is driven by the drive assembly 54. The drive assembly 54 includes a crossbar 541, an adjusting plate 542, a trapezoidal seat 543, a push plate 544, and a fixed plate 547. The crossbars 541 are respectively located on the upper side inside the mounting cover 51. The two crossbars 541 are slidably connected to the guide grooves corresponding to the left ends of the adjusting plates 542. Push plates 544 are provided in the middle of the ends of the two adjusting plates 542 away from the center of the box 1. The upper ends of the two sliding columns 52 are fixedly connected to the lower ends of the fixed plate 547. Trapezoidal seats 543 are provided on both the left and right sides of the upper end of 547. The inclined surfaces of the lower ends of the two push plates 544 respectively contact the inclined surfaces of the upper ends of the vertically adjacent trapezoidal seats 543. The drive assembly 54 also includes a motor 545 and a cam 546. The motor 545 is located in the middle of the upper end of the connecting plate 4. The lower end of the output shaft of the motor 545 is provided with a cam 546. The inner ends of the two adjusting plates 542 are in contact with the outer arc surface of the cam 546. The input end of the motor 545 is electrically connected to the output end of the control switch group 2. Through the cooperation of the trapezoidal seats 543 and the push plates 544, the compaction plate 53 can be driven to perform vertical reciprocating motion, thereby compacting the road repair material. This optimizes the drive method and replaces the traditional method of moving the compaction plate by using a hydraulic rod. It solves the problem of the compaction effect being affected by hydraulic oil leakage and ensures that the repaired road has sufficient load-bearing capacity.

[0016] It also includes a control switch group 2, which is located outside the housing 1. The input terminal of the control switch group 2 is electrically connected to an external power supply and can regulate the electrical components inside the equipment.

[0017] Among them, springs 10 are respectively provided between the lower end of the fixed plate 547 and the bottom wall of the mounting cover 51. The springs 10 are all sleeved on the outside of the upper side of the sliding column 52. The thrust generated by the extension of the springs 10 will drive the fixed plate 547 to move upward. The fixed plate 547 will drive the tamping plate 53 to move upward and reset through the sliding column 52.

[0018] Among them: electric push rods 6 are respectively installed on the front and rear sides of the top wall of the housing 1. The lower ends of the telescopic ends of the two electric push rods 6 are fixedly connected to the upper end of the connecting plate 4. The input ends of the electric push rods 6 are electrically connected to the output ends of the control switch group 2. By controlling the control switch group 2, the electric push rods 6 start to run, and the telescopic ends of the electric push rods 6 extend, thereby causing the electric push rods 6 to drive the mounting cover 51 to move downward along the fixed rod 3 through the connecting plate 4.

[0019] The box body 1 is equipped with a sealing cover 7 at the lower end, and a rubber pad 8 is installed at the lower end of the sealing cover 7. The compaction plate 53 is located inside the sealing cover 7. The external tractor then drives the box body 1 to move downward through the connecting seat 9, so that the rubber pad 8 contacts the ground to prevent dust generated during the compaction process from falling everywhere.

[0020] The working principle of the road maintenance and repair compaction equipment provided by this utility model is as follows: Before use, the connecting seat 9 is connected to an external tractor to install and fix the housing 1 and the internal equipment. During the subsequent use of the road maintenance and repair compaction equipment, the external tractor moves the housing 1 via the connecting seat 9 to the designated work location, positioning the housing 1 on the upper side of the repaired road. Then, the external tractor moves the housing 1 downwards via the connecting seat 9, finally bringing the rubber pad 8 into contact with the ground. By controlling the switch group 2, the electric push rod 6 starts to operate, and the telescopic end of the electric push rod 6 extends, thereby causing the electric push rod 6 to drive the mounting cover 51 to move downward along the fixed rod 3 via the connecting plate 4. The mounting cover 51 will carry the tamping plate 53 downward. When the tamping plate 53 moves into the interior of the sealing cover 7, by controlling the switch group 2, the electric push rod 6 stops operating, and the motor 545 starts to operate. The output shaft of the motor 545 drives the cam 546 to rotate. When the contact point between the adjusting plate 542 and the cam 546 changes from proximal to distal, the adjusting plate... Driven by the cam 546, the push plate 544 moves along with the cam 546. During this movement, the push plate 544 exerts a force on the trapezoidal seat 543, causing it to move downwards. The trapezoidal seat 543, through the fixed plate 547, drives the sliding column 52 downwards. The spring 10 contracts, and the sliding column 52 drives the compaction plate 53 downwards, bringing it into contact with the upper end of the road. As the contact point between the adjusting plate 542 and the cam 546 changes from distal to proximal, the thrust generated by the extension of the spring 10 drives the fixed plate... As 547 moves upward, the fixed plate 547 will drive the compaction plate 53 to move upward and reset via the sliding column 52. At the same time, the fixed plate 547 will also drive the trapezoidal seat 543 to move upward. During the movement, the trapezoidal seat 543 will exert a pushing force on the push plate 544, thereby causing the trapezoidal seat 543 to drive the adjusting plate 542 to move and reset via the push plate 544. This will drive the compaction plate 53 to perform vertical reciprocating motion. When the compaction plate 53 contacts the upper end of the road, the compaction plate 53 compacts and compacts the repair material, ensuring that the repaired road has sufficient load-bearing capacity.

[0021] It is worth noting that the motor 545 disclosed in the above embodiments can be 5IK200A-AF, the electric push rod 6 can be DYTFD2000-550 / 45, and the control switch group 2 is provided with control buttons corresponding to the motor 6 and the electric push rod 6 for controlling their switching.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A road maintenance and repair compaction device, comprising a housing (1) and a fixing plate (547), wherein fixing rods (3) are respectively provided on the front and rear sides inside the housing (1), and the four fixing rods (3) are respectively slidably connected to the sliding holes corresponding to the upper end of the connecting plate (4), and a connecting seat (9) is provided on the lower side of the rear end of the housing (1), characterized in that: This also includes strengthening the organization (5); The compaction mechanism (5) includes a mounting cover (51), a sliding column (52), a compaction plate (53), and a drive assembly (54). The mounting cover (51) is located in the middle of the lower end of the connecting plate (4). The sliding column (52) is slidably connected in the sliding grooves opened on the left and right sides of the lower end of the mounting cover (51). The lower ends of the two sliding columns (52) are fixedly connected to the upper end of the compaction plate (53). The drive assembly (54) is located inside the mounting cover (51). The fixed plate (547) is driven by the drive assembly (54).

2. A road maintenance patching and tamping apparatus according to claim 1, wherein: It also includes a control switch group (2), which is located outside the housing (1), and the input terminal of the control switch group (2) is electrically connected to an external power supply.

3. A road maintenance patching and tamping apparatus according to claim 2, wherein: The drive assembly (54) includes a crossbar (541), an adjusting plate (542), a trapezoidal seat (543), a push plate (544), and a fixing plate (547). The crossbars (541) are respectively located on the upper side inside the mounting cover (51). The two crossbars (541) are slidably connected to the guide grooves corresponding to the left end of the adjusting plate (542). The middle part of the end of the two adjusting plates (542) away from the center of the box (1) is provided with a push plate (544). The upper end of the two sliding columns (52) is fixedly connected to the lower end of the fixing plate (547). The left and right sides of the upper end of the fixing plate (547) are provided with trapezoidal seats (543). The inclined surfaces of the lower ends of the two push plates (544) are in contact with the inclined surfaces of the upper ends of the vertically adjacent trapezoidal seats (543).

4. A road maintenance patching and tamping apparatus according to claim 3, wherein: The drive assembly (54) also includes a motor (545) and a cam (546). The motor (545) is located in the middle of the upper end of the connecting plate (4). The lower end of the output shaft of the motor (545) is provided with a cam (546). The inner ends of the two adjusting plates (542) are in contact with the outer arc surface of the cam (546). The input end of the motor (545) is electrically connected to the output end of the control switch group (2).

5. A road maintenance patching and tamping apparatus as defined in claim 3 wherein: Springs (10) are respectively provided between the lower end of the fixing plate (547) and the bottom wall of the mounting cover (51), and the springs (10) are all sleeved on the outside of the upper side of the sliding column (52).

6. A road maintenance patching and tamping apparatus as defined in claim 2 wherein: Electric push rods (6) are respectively provided on the front and rear sides of the top wall of the box (1). The lower ends of the telescopic ends of the two electric push rods (6) are fixedly connected to the upper end of the connecting plate (4). The input ends of the electric push rods (6) are electrically connected to the output end of the control switch group (2).

7. A road maintenance patching and tamping apparatus as defined in claim 1 wherein: The lower end of the box (1) is provided with a sealing cover (7), and the lower end of the sealing cover (7) is provided with a rubber pad (8). The tamping plate (53) is located inside the sealing cover (7).

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