Geotechnical cloth paving device for highway engineering construction

Abstract

The utility model relates to the technical field of geotechnical cloth paving, in particular to a geotechnical cloth paving device for highway engineering construction, which comprises a plate trailer, a guide roller frame is mounted on the left side of the top of the plate trailer, a support frame is mounted in the middle of the plate trailer, an electric push rod a is arranged at the top of the support frame, and a lower press roller is mounted at the output end of the electric push rod a. A containing roller is arranged on the right side of the supporting frame, a fixing frame is installed on the right side of the top of the plate trailer, an electric push rod b is installed on the top of the fixing frame, a moving block is fixedly connected to the output end of the electric push rod b, and a connecting block is arranged at the bottom of the moving block. The road paving device has the beneficial effects that the electric push rod b is started to drive the brush to be tightly attached to the surface of a road, and a worker does not need to manually clean the road surface in the paving process, so that the worker can conveniently use the road paving device, the cleaning effect is improved, meanwhile, the possibility of damage to geotechnical cloth can be reduced, and the paving effect and the paving efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geotextile paving, in particular to a geotextile paving device for highway engineering construction. Background Art

[0002] Geotextile materials commonly used in highway engineering play a vital role in road construction and maintenance. Geotextiles are widely used in roadbed reinforcement, soil stabilization, prevention of soil erosion and improvement of pavement durability.

[0003] In the prior art, when using traditional paving devices, due to the lack of a cleaning mechanism, workers are required to manually clean the surface of the road. However, manual cleaning by workers cannot effectively remove gravel and impurities in the paving area, which makes the geotextile easily damaged after paving, thereby affecting the normal use of the road, reducing construction efficiency, and further affecting the paving effect of the geotextile.

[0004] Therefore, a geotextile paving device for highway engineering construction is needed to solve the problem that the existing paving device has poor cleaning effect during use, resulting in poor geotextile paving effect. Utility Model Content

[0005] The purpose of the utility model is to provide a geotextile paving device for highway engineering construction 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 geotextile paving device for highway engineering construction, comprising a cart, a guide roller frame is installed on the top left side of the cart, a support frame is installed in the middle of the cart, an electric push rod a is arranged on the top of the support frame, a lower pressure roller is installed on the output end of the electric push rod a, a placing roller is arranged on the right side of the support frame, a fixed frame is installed on the top right side of the cart, an electric push rod b is installed on the top of the fixed frame, a moving block is fixedly connected to the output end of the electric push rod b, a connecting block is arranged at the bottom of the moving block, and a brush is installed at the bottom of the connecting block.

[0007] Preferably, a slide groove a is provided inside the moving block, a moving plate is slidably connected to the inner wall of the slide groove a, and a plurality of springs a are installed on the top of the moving plate.

[0008] Preferably, the top end of the spring a is mounted on the top wall of the slide groove a, and the bottom of the movable plate is fixedly connected to the top of the connecting block.

[0009] Preferably, a slide groove b is provided on the left side of the cart, a cutting knife is installed on the inner wall of the slide groove b, two slide grooves c are provided on the front and rear sides of the left part of the cart, a limit block is installed on the inner wall of the slide groove c, a clamping block is installed on one side of the limit block, and a spring b is installed on the other side of the limit block.

[0010] Preferably, the separated ends of the springs b on the upper and lower sides are both installed on the inner wall of the slide groove c.

[0011] Preferably, the adjacent ends of the clamping blocks on the upper and lower sides pass through the slide slot c and are inserted into the left part of the cutting knife.

[0012] Preferably, the moving block is slidably connected to the inner wall of the fixed frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The geotextile paving device for highway engineering construction proposed in the utility model starts the electric push rod B to drive the brush to stick to the road surface. During the paving process, there is no need for workers to manually clean the road surface, which is not only convenient for workers to use, but also improves the cleaning effect. At the same time, it can reduce the possibility of damage to the geotextile, thereby improving the paving effect and paving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is the right view of the utility model;

[0017] Figure 3 for Figure 2 Structural cross-section at AA in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the mobile block of the utility model;

[0019] Figure 5 for Figure 4 Structural cross-section at the middle BB;

[0020] Figure 6 This is a schematic diagram of the structure of the lower pressure roller of the utility model;

[0021] Figure 7 This is the front view of the utility model;

[0022] Figure 8 for Figure 7 Structural cross-section at the middle CC;

[0023] Fig. 9 for Figure 8 Enlarged view of point D in the middle;

[0024] Fig.10 This is a schematic diagram of the card block structure of the utility model.

[0025] In the figure: 1, cart; 2, guide roller frame; 3, electric push rod a; 4, support frame; 5, fixed frame; 6, electric push rod b; 7, moving block; 8, brush; 9, slide a; 10, spring a; 11, moving plate;

[0026] 12. Connecting block; 13. Pressing roller; 14. Placing roller; 15. Slideway b; 16. Cutting knife; 17. Slideway c; 18. Block; 19. Limiting block; 20. Spring b. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 10 The utility model provides a technical solution: a geotextile paving device for highway engineering construction, including a cart 1, a guide roller frame 2 is installed on the left side of the top of the cart 1, a support frame 4 is installed in the middle of the cart 1, an electric push rod a3 is arranged on the top of the support frame 4, a lower pressure roller 13 is installed on the output end of the electric push rod a3, a placing roller 14 is arranged on the right side of the support frame 4, a fixed frame 5 is installed on the right side of the top of the cart 1, an electric push rod b6 is installed on the top of the fixed frame 5, a moving block 7 is fixedly connected to the output end of the electric push rod b6, a connecting block 12 is arranged at the bottom of the moving block 7, and a brush 8 is installed at the bottom of the connecting block 12.

[0030] First, the worker puts the geotextile on the outside of the placement roller 14, and guides one side of it to the left to pass through the bottom of the lower pressure roller 13, set it on the top of the guide roller frame 2, and pass through the left side of the cart 1. At this time, the worker fixes the left end of the geotextile on the road, and then starts the electric push rod a3 to drive the lower pressure roller 13 to adjust the tightness of the geotextile. At the same time, the electric push rod b6 is started to drive the moving block 7 to move downward along the inner wall of the fixed frame 5, and pass through the cart 1, thereby driving the connecting block 12 to move downward, and then driving the brush 8 to fit the surface of the road. Then the worker pulls the cart 1 to the right for paving, so that the geotextile can clean the surface of the road before paving, so as to improve the paving effect and improve the paving efficiency.

[0031] Embodiment 2

[0032] On the basis of embodiment 1, in order to make the brush 8 suitable for different floors and improve the cleaning effect, a slide groove a9 is opened inside the moving block 7, and the inner wall of the slide groove a9 is slidably connected with a moving plate 11. A plurality of springs a10 are installed on the top of the moving plate 11. The moving plate 11 plays a limiting role, thereby preventing the connecting block 12 from separating from the moving block 7; the top end of the spring a10 is installed on the top wall of the slide groove a9, and the bottom of the moving plate 11 is fixedly connected to the top of the connecting block 12.

[0033] During the paving process, since a slide groove a9 is opened inside the movable block 7, and a movable plate 11 slides on the inner wall of the slide groove a9, and multiple springs a10 are installed on one side of the movable plate 11, and the other side is fixedly connected to the connecting block 12, the brush 8 can be close to the surface of the road when cleaning, and through the setting of the spring a10, the brush 8 can adapt to roads with different road conditions to improve the cleaning effect.

[0034] Embodiment 3

[0035] On the basis of Example 2, in order to facilitate workers to cut geotextiles, a slide groove b15 is opened on the left side of the cart 1, and a cutting knife 16 is installed on the inner wall of the slide groove b15. Two slide grooves c17 are opened on the front and rear sides of the left part of the cart 1, and a limit block 19 is installed on the inner wall of the slide groove c17. A clamping block 18 is installed on one side of the limit block 19, and a spring b20 is installed on the other side of the limit block 19.

[0036] After paving is completed, the worker pulls the cutting knife 16 backwards and moves it backwards along the inner wall of the slide groove b15 to cut the geotextile. After cutting, the cutting knife 16 is located on the rear side of the slide groove b15. Since two slide grooves c17 are provided on the front and rear sides of the cart 1, and the inner wall sliding limit block 19 of the slide groove c17, and a spring b20 is installed on one side of the limit block 19, and a card block 18 is installed on the other side, so that the elastic force of the spring b20 drives the card block 18 to be stuck into the inside of the cutting knife 16, and then the cutting knife 16 is stuck to prevent it from moving, so as to facilitate the cutting knife 16 to be stuck after use, so as to facilitate the workers to cut the geotextile.

[0037] Embodiment 4

[0038] On the basis of Example 3, in order to facilitate workers to use the cutting knife 16, the separated ends of the upper and lower springs b20 are installed on the inner wall of the slide groove c17, so that the elastic force of the spring b20 drives the block 18 to clamp the cutting knife 16, thereby preventing it from moving; the close ends of the upper and lower blocks 18 pass through the slide groove c17 and are inserted into the left part of the cutting knife 16.

[0039] By means of the clamping blocks 18 arranged on the front and rear sides of the cart 1, the worker can complete the clamping when using the cutting knife 16, thereby preventing the cutting knife 16 from moving. The front and rear circular clamping makes it convenient for the worker to use and prevents accidental injury to the worker.

[0040] In actual use, the worker first sets the geotextile on the outside of the placement roller 14, and guides one side of it to the left to pass through the bottom of the lower pressure roller 13, set it on the top of the guide roller frame 2, and pass through the left side of the cart 1. At this time, the worker fixes the left end of the geotextile on the road, and then starts the electric push rod a3 to drive the lower pressure roller 13 to adjust the tightness of the geotextile. At the same time, the electric push rod b6 is started to drive the moving block 7 to move downward along the inner wall of the fixed frame 5, and pass through the cart 1, thereby driving the connecting block 12 to move downward, and then driving the brush 8 to fit the surface of the road. Then the worker pulls the cart 1 to the right for paving, so that the geotextile can clean the surface of the road before paving, so as to improve the paving effect and improve the paving efficiency.

[0041] 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 geotextile paving device for highway engineering construction, comprising a trolley (1), a guide roller frame (2) is installed on the left side of the top of the trolley (1), a support frame (4) is installed in the middle of the trolley (1), an electric push rod a (3) is arranged on the top of the support frame (4), a lower pressure roller (13) is installed on the output end of the electric push rod a (3), and a placement roller (14) is arranged on the right side of the support frame (4), characterized in that: A fixed frame (5) is installed on the right side of the top of the cart (1), an electric push rod b (6) is installed on the top of the fixed frame (5), a moving block (7) is fixedly connected to the output end of the electric push rod b (6), a connecting block (12) is arranged at the bottom of the moving block (7), and a brush (8) is installed at the bottom of the connecting block (12).

2. The geotextile paving device for highway engineering construction according to claim 1, characterized in that: A sliding groove a (9) is provided inside the moving block (7), and a moving plate (11) is slidably connected to the inner wall of the sliding groove a (9), and a plurality of springs a (10) are installed on the top of the moving plate (11).

3. The geotextile paving device for highway engineering construction according to claim 2, characterized in that: The top end of the spring a (10) is mounted on the top wall of the slide groove a (9), and the bottom of the movable plate (11) is fixedly connected to the top of the connecting block (12).

4. The geotextile paving device for highway engineering construction according to claim 1, characterized in that: The left side of the cart (1) is provided with a slide groove b (15), the inner wall of which is installed with a cutting knife (16), and the left front and rear sides of the cart (1) are provided with two slide grooves c (17), the inner wall of which is installed with a limit block (19), one side of which is installed with a clamping block (18), and the other side of which is installed with a spring b (20).

5. The geotextile paving device for highway engineering construction according to claim 4, characterized in that: The separated ends of the springs b (20) on the upper and lower sides are both installed on the inner wall of the slide groove c (17).

6. The geotextile paving device for highway engineering construction according to claim 4, characterized in that: The adjacent ends of the clamping blocks (18) on the upper and lower sides pass through the slide groove c (17) and are inserted into the left part of the cutting knife (16).

7. The geotextile paving device for highway engineering construction according to claim 1, characterized in that: The moving block (7) is slidably connected to the inner wall of the fixed frame (5).

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