Geotextile laying equipment

Abstract

The utility model relates to the technical field of geotextile laying, in particular to geotextile laying equipment which comprises a winding drum, the surface of the winding drum is connected with geotextile, the geotextile is wound on the outer surface of the winding drum, the two ends of the winding drum are rotationally connected with connecting rods, and supporting rods are installed at the ends, away from the winding drum, of the connecting rods. Two limiting wheels are arranged on the two sides of a road, a supporting rod is arranged on the supporting rod, a sliding sleeve is connected to the supporting rod in a sliding mode, a fixing rod is fixedly connected to the sliding sleeve, and the end, far away from the sliding sleeve, of the fixing rod is used for being connected with an external loading machine, so that when the loading machine drives the geotextile laying equipment to move, the two limiting wheels are attached to the two sides of the road, and the sliding sleeve is connected with the supporting rod in a sliding mode; and finally, the winding drum is limited, it is guaranteed that the situation that the release position of the geotextile deviates due to the fact that the position of the loading machine deviates is avoided, and the geotextile can be accurately laid above the road.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of geotextile laying, in particular to a geotextile laying device. BACKGROUND

[0002] Geotextile is a water-permeable geosynthetic material made of synthetic fibers by needling or weaving, and laying geotextile can enhance the stability of the roadbed and prevent water penetration and soil particle loss.

[0003] In the prior art, such as the geotextile laying device disclosed in patent application No. CN202121126513.9, the device includes a loader, the loader includes a machine body and front wheels connected to the machine body; a unwinding device has a space for loading a woven cloth reel, and the front wheels of the loader roll over the woven cloth during movement of the loader, causing the woven cloth to be continuously pulled out and laid.

[0004] However, in the above-mentioned patent application, the loader drives the laying device to move for laying geotextile, but it is difficult for the loader to move straight on the corresponding position on the road surface, and when the position of the loader on the road surface deviates, the geotextile on the laying device moves with the loader, which may cause the laying position of the geotextile to deviate. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a geotextile laying device to solve the problems in the background art.

[0006] The utility model can achieve the above-mentioned purpose through the following technical solutions.

[0007] A geotextile laying device includes a winding drum with geotextile connected to the surface, the geotextile is wound on the outer surface of the winding drum, both ends of the winding drum are rotatably connected to connecting rods, one end of the connecting rod away from the winding drum is provided with a support rod, a sliding sleeve is slidably connected to the support rod, a fixed rod is fixedly connected to the sliding sleeve, and one end of the fixed rod away from the sliding sleeve is used to connect to an external loader;

[0008] An electric telescopic rod is fixedly installed inside the support rod, the output end of the electric telescopic rod is fixedly connected to a connecting bracket, one end of the connecting bracket away from the support rod is fixedly connected to a vertical sleeve rod, an adjusting rod is slidably connected to the vertical sleeve rod, and a limiting wheel is rotatably connected to the bottom of the adjusting rod to provide limiting.

[0009] Preferably, a limiting ring is fixedly connected to the outer surface of the support rod, and the limiting ring is used to limit the horizontal movement of the sliding sleeve.

[0010] Preferably, the connecting rod is fixedly connected with a first fixing ring, the supporting rod is fixedly connected with a second fixing ring, and a plurality of fixing bolts are uniformly arranged between the first fixing ring and the second fixing ring, and the fixing bolts are used for fixing the first fixing ring and the second fixing ring together.

[0011] Preferably, one side of the vertical sleeve rod is fixedly connected with a T-shaped connecting plate, the T-shaped connecting plate is slidably connected with a U-shaped clamping rod, and both ends of the U-shaped clamping rod penetrate through the vertical sleeve rod and the adjusting rod and extend to the outside of the vertical sleeve rod.

[0012] Preferably, a plurality of clamping holes in linear array are formed in the adjusting rod, and the U-shaped clamping rod is matched with the clamping holes.

[0013] Preferably, a tension spring is sleeved on the T-shaped connecting plate, one end of the tension spring is fixedly connected with the vertical sleeve rod, and the other end of the tension spring is fixedly connected with the U-shaped clamping rod.

[0014] The beneficial effects of the present application are as follows:

[0015] When the loader drives the geotechnical fabric laying device to move, the two limiting wheels are attached to the two sides of the road, and the sliding sleeve and the supporting rod are slidably connected, so that the limiting of the winding drum is finally realized, the position of the winding drum is ensured not to deviate due to the deviation of the position of the loader, and the release position of the geotechnical fabric is ensured not to deviate, so that the geotechnical fabric can be accurately laid on the road. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0017] Figure 1 is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 is a schematic diagram of the structure of the supporting rod part in the present application Figure 1 ;

[0019] Figure 3 is a schematic diagram of the structure of the vertical sleeve rod part in the present application Figure 1 ;

[0020] Figure 4 is a sectional view of the vertical sleeve rod part in the present application Figure 3 ;

[0021] Figure 5 is a schematic diagram of the state when the present application is used for laying geotechnical fabric on the road surface.

[0022] The reference signs in the drawings are as follows:

[0023] 1, winding drum; 101, connecting rod; 102, first fixing ring; 2, geotextile; 3, supporting rod; 301, second fixing ring; 302, limiting ring; 4, sliding sleeve; 5, fixing rod; 6, electric telescopic rod; 7, connecting support; 8, vertical sleeve rod; 9, adjusting rod; 10, limiting wheel; 11, fixing bolt; 12, T-shaped connecting plate; 13, U-shaped clamping rod; 14, clamping hole; 15, tension spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] As Figure 1 and Figure 2 A geotextile laying device comprises a winding drum 1 to which a geotextile 2 is connected, the geotextile 2 being wound on the outer surface of the winding drum 1, and a connecting rod 101 is rotatably connected to each end of the winding drum 1, a supporting rod 3 is installed at the end of the connecting rod 101 away from the winding drum 1, a sliding sleeve 4 is slidably connected to the supporting rod 3, a fixing rod 5 is fixedly connected to the sliding sleeve 4, and the end of the fixing rod 5 away from the sliding sleeve 4 is used to be connected to an external loader, so that the whole device is installed on the loader, the wheels of the loader can extrude the geotextile 2, the winding drum 1 is rotated to release the geotextile 2, and the laying of the geotextile 2 is performed.

[0026] As Figure 1 , Figure 2 and Figure 5 The supporting rod 3 is internally fixedly installed with an electric telescopic rod 6, the main body part of the electric telescopic rod 6 is located in the supporting rod 3, the output end is located outside the supporting rod 3, the electric telescopic rod 6 can be telescoped, the output end of the electric telescopic rod 6 is fixedly connected with a connecting support 7, the end of the connecting support 7 away from the supporting rod 3 is fixedly connected with a vertical sleeve rod 8, the vertical sleeve rod 8 is slidably connected with an adjusting rod 9, the bottom of the adjusting rod 9 is rotatably connected with a limiting wheel 10 for providing limiting, and the road to be laid with the geotextile 2 is located above the ground, so that when the geotextile is laid, the two limiting wheels 10 can be tightly attached to the two sides of the road.

[0027] As Figure 1 and Figure 2The outer surface of the support rod 3 is fixedly connected with a limiting ring 302, the limiting ring 302 is used for limiting the horizontal movement of the sliding sleeve 4, the limiting ring 302 can provide the limiting for the sliding sleeve 4, and the separation of the sliding sleeve 4 and the support rod 3 is avoided.

[0028] As Figure 1 and Figure 2 The connecting rod 101 is fixedly connected with a first fixing ring 102, and the support rod 3 is fixedly connected with a second fixing ring 301. The first fixing ring 102 and the second fixing ring 301 are tightly attached together, and a plurality of fixing bolts 11 are uniformly arranged between the first fixing ring 102 and the second fixing ring 301. The fixing bolts 11 are used for fixing the first fixing ring 102 and the second fixing ring 301 together. The first fixing ring 102 and the second fixing ring 301 are both provided with openings for the fixing bolts 11 to pass through. The shank portions of the fixing bolts 11 pass through the first fixing ring 102 and the second fixing ring 301, and are then threadedly connected with nuts, so as to fix the first fixing ring 102 and the second fixing ring 301 together.

[0029] As Figure 1 , Figure 3 and Figure 4 One side of the vertical sleeve rod 8 is fixedly connected with a T-shaped connecting plate 12. The T-shaped connecting plate 12 is slidingly connected with a U-shaped clamping rod 13, so as to ensure the horizontal sliding of the U-shaped clamping rod 13. Both ends of the U-shaped clamping rod 13 extend to the outside of the vertical sleeve rod 8 through the vertical sleeve rod 8 and the adjusting rod 9, so as to clamp the vertical sleeve rod 8 and the adjusting rod 9.

[0030] As Figure 1 , Figure 3 and Figure 4 The adjusting rod 9 is provided with a plurality of clamping holes 14 arranged in a linear array. The U-shaped clamping rod 13 passes through the adjusting rod 9 from the clamping holes 14. The vertical sleeve rod 8 is provided with an opening for the U-shaped clamping rod 13 to pass through.

[0031] As Figure 1 , Figure 3 and Figure 4 The T-shaped connecting plate 12 is sleeved with a tension spring 15. One end of the tension spring 15 is fixedly connected with the vertical sleeve rod 8, and the other end is fixedly connected with the U-shaped clamping rod 13. The tension spring 15 has a tension force on the U-shaped clamping rod 13 in the direction of the vertical sleeve rod 8.

[0032] When the U-shaped clamping rod 13 is pulled away from one side of the vertical sleeve rod 8, the U-shaped clamping rod 13 and the adjusting rod 9 can be separated, at this time, the adjusting rod 9 can be moved up and down, the limiting wheel 10 is moved up and down, the height of the limiting wheel 10 is adjusted, the height of the adjusting rod 9 is adjusted, the U-shaped clamping rod 13 is loosened, the two ends of the U-shaped clamping rod 13 pass through the adjusting rod 9 and the vertical sleeve rod 8, and the adjusting rod 9 and the vertical sleeve rod 8 are clamped together.

[0033] The working principle of the geotextile laying device is as follows:

[0034] When it is necessary to lay the geotextile, the fixed rod 5 is fixed to the external loader, and then the electric telescopic rod 6 is telescoped to drive the connecting bracket 7, the vertical sleeve rod 8 and the adjusting rod 9 to move horizontally, the adjusting rod 9 drives the limiting wheel 10 to move horizontally, the distance between the two limiting wheels 10 is adjusted, and the two limiting wheels 10 are attached to the two sides of the road to be laid with the geotextile.

[0035] The loader drives the sliding sleeve 4 to move through the fixed rod 5, the sliding sleeve 4 drives the supporting rod 3 to move, the supporting rod 3 drives the winding drum 1 and the geotextile 2 to move, the wheels of the loader extrude the geotextile, the winding drum 1 rotates, and the geotextile is released;

[0036] When the loader drives the geotextile laying device to move, if the position of the loader on the road deviates, the adjusting rod 9, the vertical sleeve rod 8, the connecting bracket 7, the supporting rod 3 and the winding drum 1 will not move under the action of the limiting wheel 10, the sliding sleeve 4 moves horizontally relative to the supporting rod 3, and the supporting rod 3 and the winding drum 1 can still be supported.

[0037] Compared with the related art, the geotextile laying device has the following beneficial effects:

[0038] When the loader drives the geotextile laying device to move, the two limiting wheels 10 are attached to the two sides of the road, and the sliding sleeve 4 and the supporting rod 3 are slidably connected, so that the winding drum 1 is finally limited, the position of the winding drum 1 will not deviate due to the deviation of the position of the loader, the release position of the geotextile 2 will not deviate, and the geotextile 2 can be accurately laid on the road.

[0039] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A geotextile laying apparatus comprising a winding drum (1) to which a geotextile (2) is attached on the surface, the geotextile (2) being wound on the outer surface of the winding drum (1), characterized in that, Both ends of the winding drum (1) are rotationally connected with connecting rods (101), one end of the connecting rod (101) away from the winding drum (1) is provided with a supporting rod (3), the supporting rod (3) is slidably connected with a sliding sleeve (4), the sliding sleeve (4) is fixedly connected with a fixed rod (5), one end of the fixed rod (5) away from the sliding sleeve (4) is used for connecting with an external loader; The supporting rod (3) is fixedly provided with an electric telescopic rod (6) inside, the output end of the electric telescopic rod (6) is fixedly connected with a connecting bracket (7), one end of the connecting bracket (7) away from the supporting rod (3) is fixedly connected with a vertical sleeve rod (8), the vertical sleeve rod (8) is slidably connected with an adjusting rod (9), and the bottom of the adjusting rod (9) is rotationally connected with a limiting wheel (10) for providing limiting.

2. A geotextile laying apparatus according to claim 1, wherein The outer surface of the supporting rod (3) is fixedly connected with a limiting ring (302), and the limiting ring (302) is used for limiting the horizontal movement of the sliding sleeve (4).

3. A geotextile laying apparatus according to claim 1, wherein The connecting rod (101) is fixedly connected with a first fixed ring (102), the supporting rod (3) is fixedly connected with a second fixed ring (301), and a plurality of fixed bolts (11) are uniformly arranged between the first fixed ring (102) and the second fixed ring (301), and the fixed bolts (11) are used for fixing the first fixed ring (102) and the second fixed ring (301) together.

4. A geotextile laying apparatus according to claim 1, wherein One side of the vertical sleeve rod (8) is fixedly connected with a T-shaped connecting plate (12), the T-shaped connecting plate (12) is slidably connected with a U-shaped clamping rod (13), and both ends of the U-shaped clamping rod (13) penetrate through the vertical sleeve rod (8) and the adjusting rod (9) and extend to the outside of the vertical sleeve rod (8).

5. A geotextile laying apparatus according to claim 4, wherein The adjusting rod (9) is provided with a plurality of clamping holes (14) arranged in a linear array, and the U-shaped clamping rod (13) and the clamping hole (14) are matched.

6. A geotextile laying apparatus according to claim 4, wherein The T-shaped connecting plate (12) is sleeved with a tension spring (15), one end of the tension spring (15) is fixedly connected with the vertical sleeve rod (8), and the other end is fixedly connected with the U-shaped clamping rod (13).

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