Road leveling device for road repair

Abstract

The utility model relates to the technical field of road leveling, in particular to a road leveling device for road repairing, which comprises a machine body, a balancing weight is mounted at the top of the machine body, a driving mechanism is mounted on the right side of the top of the machine body, a compression roller is mounted on the right side of the bottom of the machine body, and two L-shaped blocks are mounted on the left side of the machine body. A fixing block is arranged at the bottoms of the two L-shaped blocks, a T-shaped block is connected to the middle of the fixing block in an inserted mode, a brush is installed at the bottom of the T-shaped block, and sliding grooves are formed in the two L-shaped blocks; the road leveling machine has the beneficial effects that the brush is installed on the left side of the machine body, sundries and broken stones on a road are cleaned before the road is leveled, leveling work can be conveniently carried out, the possibility of damage to the leveling plate is reduced, the service life of the leveling plate is prolonged, meanwhile, the brush is attached to the surface of the road through the elastic force of the spring, the cleaning effect is improved, and the working efficiency is improved. Therefore, the working efficiency and the using effect of the leveling device are improved.

Description

Technical Field

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

[0002] Roads refer to highways, urban roads, and places where motor vehicles are allowed to pass, including squares, public parking lots and other places for public access. With the continuous development of urbanization, the construction and maintenance of roads has become an important part of urban construction. During the road construction process, it is very important to ensure the flatness of the road surface to ensure smooth and safe vehicle traffic.

[0003] In the prior art, when leveling a traditional road, the material to be laid is first filled, and then workers push rollers to level the area where the material is to be laid, which makes it inconvenient for workers to use and increases their workload. When the existing road leveling device is in use, the laid material is generally leveled by a scraper, and when the leveling device moves, the road will be affected by the debris and gravel on the surface of the road, resulting in a low flatness, and the scraper will also be damaged to a certain extent, thereby affecting the normal use of the leveling device and resulting in a low efficiency of road repair.

[0004] Therefore, a road leveling device for road repair is needed to solve the problem that the service life of the scraper of the existing road leveling device is relatively short during use, thereby resulting in low working efficiency of the leveling device. Utility Model Content

[0005] The purpose of the utility model is to provide a road leveling device for road repair to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road leveling device for road repair, comprising a machine body, a counterweight block is installed on the top of the machine body, a driving mechanism is installed on the right side of the top of the machine body, a pressure roller is installed on the right side of the bottom of the machine body, two L-shaped blocks are installed on the left side of the machine body, a fixing block is arranged at the bottom of the two L-shaped blocks, and a T-shaped block is inserted in the middle of the fixing block.

[0007] A brush is installed at the bottom of the T-shaped block.

[0008] Preferably, a slide groove is provided inside each of the two L-shaped blocks, a movable plate is slidably connected to the inner wall of the slide groove, a spring is installed on the top of the movable plate, and a connecting block is installed on the bottom of the movable plate.

[0009] Preferably, the top end of the spring is mounted on the inner top wall of the slide slot, and the bottom ends of the two connecting blocks are mounted on the top of the fixed block.

[0010] Preferably, a mounting groove is provided in the middle of the fixing block, the T-shaped block is slidably connected to the inner wall of the mounting groove, two card slots are provided on the top of the T-shaped block, and card pins are inserted on the left and right sides of the fixing block, and the card pins pass through the mounting groove and are inserted into the inner wall of the card slot.

[0011] Preferably, a rubber ring is installed on the outer side of the upper part of the bayonet, and two rubber rings are installed on the outer side of the lower part of the bayonet.

[0012] Preferably, the rubber ring is arranged on the upper side of the inner wall of the fixing block, and the two rubber rings are arranged on the lower side of the inner wall of the fixing block.

[0013] Preferably, the driving mechanism is installed between the pressure roller, and the fixing block is arranged on the left side of the machine body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The road leveling device for road repair proposed by the utility model installs a brush on the left side of the machine body, so as to clean up the sundries and gravel on the road before leveling the road, so that the leveling work can be carried out conveniently, the possibility of damage to the leveling plate can be reduced, and the service life of the leveling plate can be extended. At the same time, the elastic force of the spring is used to make the brush fit with the road surface, so as to improve the cleaning effect, thereby improving the working efficiency and use effect of the leveling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is the right view of the utility model;

[0018] Figure 3 This is the front view of the utility model;

[0019] Figure 4 for Figure 3 Structural cross-section at AA in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the bayonet pin of the utility model;

[0021] Figure 6 This is a schematic diagram of the T-shaped block structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the fixed block of the utility model;

[0023] Figure 8 for Figure 7 Structural cross-section at center BB.

[0024] In the figure: 1, machine body; 2, counterweight block; 3, driving mechanism; 4, pressure roller; 5, L-shaped block; 6, fixed block; 7, connecting block; 8, slide groove; 9, spring; 10, moving plate; 11, brush; 12, T-shaped block;

[0025] 13. Bayonet; 14. Slot; 15. Mounting slot; 16. Rubber ring; 17. Rubber ring. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0027] Embodiment 1

[0028] See also Figure 1-Figure 8 The utility model provides a technical solution: a road leveling device for road repair, comprising a body 1, a counterweight block 2 is installed on the top of the body 1, a driving mechanism 3 is installed on the right side of the top of the body 1, a pressure roller 4 is installed on the right side of the bottom of the body 1, and two L-shaped blocks 5 are installed on the left side of the body 1, a fixed block 6 is arranged at the bottom of the two L-shaped blocks 5, a T-shaped block 12 is inserted in the middle of the fixed block 6, and a brush 11 is installed at the bottom of the T-shaped block 12; the fixed block 6 is installed between the driving mechanism 3 and the pressure roller 4, and the fixed block 6 is arranged on the left side of the body 1, so that when the leveling device is driven, the road can be cleaned and leveled, and it can also be compacted by the pressure roller 4, thereby improving the use effect of the leveling device.

[0029] First, start the driving mechanism 3 to drive the pressure roller 4 to rotate, thereby driving the machine body 1 to move to the left. Since two L-shaped blocks 5 are installed on the left side of the machine body 1, and a T-shaped block 12 is inserted in the middle of the fixed block 6, the T-shaped block 12 is moved to the left, thereby driving the brush 11 to clean the road. The cleaned road is leveled by the leveling mechanism in the middle of the machine body 1, and the leveled road is compacted by the pressure roller 4, thereby improving the use effect of the leveling device and improving the efficiency of the leveling work.

[0030] Embodiment 2

[0031] On the basis of Example 1, in order to drive the brush 11 to fit the ground and improve the cleaning effect, a slide groove 8 is opened inside the two L-shaped blocks 5, and the inner wall of the slide groove 8 is slidably connected with a movable plate 10, and a spring 9 is installed on the top of the movable plate 10. The movable plate 10 plays a limiting role, thereby preventing the connecting block 7 from being pushed out of the L-shaped block 5 by the elastic force of the spring 9, and a connecting block 7 is installed at the bottom of the movable plate 10; the top end of the spring 9 is installed on the inner top wall of the slide groove 8, and the bottom ends of the two connecting blocks 7 are installed on the top of the fixed block 6, so that the elastic force of the spring 9 is used to drive the brush 11 to fit the ground, thereby improving the cleaning effect.

[0032] While the body 1 moves to the left, since the spring 9 is installed on the top of the moving plate 10, and the moving plate 10 slides on the inner wall of the slide groove 8, the connecting block 7 is driven to move downward, and then the fixed block 6 is pushed downward through the two connecting blocks 7, and the brush 11 at its bottom is driven to fit with the surface of the road, thereby improving the cleaning effect, reducing debris and gravel on the road, and thus increasing the service life of the leveling mechanism.

[0033] Embodiment 3

[0034] On the basis of the second embodiment, in order to facilitate workers to replace the brush 11, a mounting groove 15 is opened in the middle of the fixed block 6, the T-shaped block 12 is slidably connected to the inner wall of the mounting groove 15, and two card slots 14 are opened on the top of the T-shaped block 12. The left and right sides of the fixed block 6 are both connected with card pins 13, and the card pins 13 pass through the mounting groove 15 and are inserted into the inner wall of the card slot 14.

[0035] After long-term use, first pull the two pins 13 to disengage their bottom ends from the slots 14 and disengage the pins 13 from the fixing block 6. Then, since the T-shaped block 12 slides on the inner wall of the mounting slot 15, the T-shaped block 12 is pulled forward or backward to drive the brush 11 to move and disengage from the mounting slot 15, thereby facilitating workers to replace the brush 11. After replacement, the T-shaped block 12 is reset, and the pins 13 are inserted through the mounting slot 15 and connected to the inner wall of the slot 14, thereby locking the T-shaped block 12 for subsequent replacement and use by workers.

[0036] Embodiment 4

[0037] On the basis of the third embodiment, in order to facilitate the locking of the installed bayonet pin 13 and the fixed block 6, a rubber ring 16 is installed on the outer side of the upper part of the bayonet pin 13, and two rubber rings 17 are installed on the outer side of the lower part of the bayonet pin 13; the rubber ring 16 is arranged on the upper side of the inner wall of the fixed block 6, and the two rubber rings 17 are arranged on the lower side of the inner wall of the fixed block 6, so that the bayonet pin 13 and the fixed block 6 are locked by the arrangement of the rubber ring 16 and the rubber ring 17, and it is convenient for subsequent operators to replace and use.

[0038] When the bayonet 13 is pulled out, the rubber ring 16 and the rubber ring 17 will be deformed on the inner wall of the fixed block 6 due to the movement of the bayonet 13, and move upward along the inner wall of the fixed block 6 following the bayonet 13, and finally detach from the fixed block 6, so as to facilitate the worker to replace the brush 11. After the replacement is completed, when the bayonet 13 is reset, the two rubber rings 17 will first contact with the inner wall of the fixed block 6, and then continue to press the bayonet 13 downward, so that the rubber ring 16 and the rubber ring 17 are reset, and at the same time, the bayonet 13 and the fixed block 6 are clamped by the rubber ring 16 and the rubber ring 17, thereby preventing the bayonet 13 from detaching from the fixed block 6.

[0039] During actual use, first start the driving mechanism 3 to drive the pressure roller 4 to rotate, thereby driving the machine body 1 to move to the left. Since two L-shaped blocks 5 are installed on the left side of the machine body 1, and a T-shaped block 12 is inserted in the middle of the fixed block 6, the T-shaped block 12 is moved to the left, thereby driving the brush 11 to clean the road. The cleaned road is leveled by the leveling mechanism in the middle of the machine body 1, and the leveled road is compacted by the pressure roller 4, thereby improving the use effect of the leveling device and improving the efficiency of the leveling work.

[0040] Although 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 leveling device for road repair, comprising a body (1), a counterweight (2) mounted on the top of the body (1), a driving mechanism (3) mounted on the right side of the top of the body (1), and a pressure roller (4) mounted on the right side of the bottom of the body (1), characterized in that: Two L-shaped blocks (5) are installed on the left side of the machine body (1), a fixing block (6) is arranged at the bottom of the two L-shaped blocks (5), a T-shaped block (12) is inserted in the middle of the fixing block (6), and a brush (11) is installed at the bottom of the T-shaped block (12).

2. A road leveling device for road construction according to claim 1, characterized in that: A slide groove (8) is provided inside the two L-shaped blocks (5), and a movable plate (10) is slidably connected to the inner wall of the slide groove (8), a spring (9) is installed on the top of the movable plate (10), and a connecting block (7) is installed on the bottom of the movable plate (10).

3. A road leveling device for road repair according to claim 2, characterized in that: The top end of the spring (9) is mounted on the inner top wall of the slide groove (8), and the bottom ends of the two connecting blocks (7) are mounted on the top of the fixed block (6).

4. A road leveling device for road construction according to claim 1, characterized in that: A mounting groove (15) is provided in the middle of the fixing block (6), the T-shaped block (12) is slidably connected to the inner wall of the mounting groove (15), two clamping grooves (14) are provided on the top of the T-shaped block (12), and a clamping pin (13) is inserted on both the left and right sides of the fixing block (6), and the clamping pin (13) passes through the mounting groove (15) and is inserted in the inner wall of the clamping groove (14).

5. A road leveling device for road repair according to claim 4, characterized in that: A rubber ring (16) is installed on the outer side of the upper part of the bayonet (13), and two rubber rings (17) are installed on the outer side of the lower part of the bayonet (13).

6. A road leveling device for road repair according to claim 5, characterized in that: The rubber ring (16) is arranged on the upper side of the inner wall of the fixing block (6), and the two rubber rings (17) are arranged on the lower side of the inner wall of the fixing block (6).

7. A road leveling device for road repair according to claim 1, characterized in that: The driving mechanism (3) is installed between the pressure roller (4), and the fixing block (6) is arranged on the left side of the machine body (1).

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