Fixing device for geotechnical cloth

Abstract

The utility model discloses a fixing device for geotechnical cloth, and relates to the technical field of geotechnical cloth. A first threaded rod is rotatably mounted in the mounting seat, and a positioning plate is rotatably mounted at the bottom of the first threaded rod; a first threaded block is connected to the first threaded rod in a screwed mode, a pair of guide rods is installed on the first threaded block, the guide rods are installed in the installation base in a sliding mode, a first fixing plate is fixedly installed on the first threaded block, and second fixing plates are movably installed on the two sides of the first fixing plate correspondingly; second ground nails are fixedly installed at the bottoms of the first fixing plate and the second fixing plate, and the problems that a pin body needs to be manually inserted to fix geotechnical cloth, manpower is wasted, efficiency is low, the stressed area between the pin body and the geotechnical cloth is small, the geotechnical cloth can not be firmly fixed, the fixing position of the geotechnical cloth is prone to being blown up and torn by strong wind, and the geotechnical cloth cannot be firmly fixed are effectively solved. And after scraping, manual refinishing and covering are needed, and manpower and material resources are wasted are solved.

Description

Technical Field

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

[0002] Geotextile, also known as geotextile, is a permeable geosynthetics made of synthetic fibers through needle punching or weaving. Geotextile is one of the new geosynthetics. The finished product is in cloth shape, generally 4-6 meters wide and 50-100 meters long. Geotextile is divided into woven geotextile and non-woven filament geotextile. In the process of engineering construction, geotextile can be used to cover the exposed part of the loess, which plays a dust-proof role and prevents the loess from being blown away by strong winds and affecting the environment. When laying geotextile, it is necessary to use a geotextile fixing device to fix the geotextile.

[0003] However, most of the geotextiles are fixed by pins. When fixing the geotextile, many pins need to be inserted manually, which wastes manpower and has low efficiency. In addition, the force area between the pins and the geotextile is small. During use, the geotextile is often not firmly fixed. The fixed position of the geotextile is easily torn by strong winds, and it needs to be manually repaired and covered after being blown away, which wastes manpower and material resources. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a geotextile fixing device, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fixing device for geotextile, including a mounting seat; a first threaded rod is rotatably installed in the mounting seat, and a positioning plate is rotatably installed at the bottom of the first threaded rod; a first threaded block is screwed on the first threaded rod, and a pair of guide rods are installed on the first threaded block, and the pair of guide rods are slidably installed in the mounting seat, a first fixing plate is fixedly installed on the first threaded block, and second fixing plates are movably installed on both sides of the first fixing plate, and second ground nails are fixedly installed at the bottom of the first fixing plate and the second fixing plate.

[0006] Preferably, a cavity is defined in the first fixed plate, a dual-axis motor is fixedly mounted at the center of the cavity, a second threaded rod and a third threaded rod are fixedly mounted on driving ends of the dual-axis motor, the second threaded rod and the third threaded rod are both rotatably mounted in the cavity, the second threaded rod and the third threaded rod rotate in opposite directions, a second threaded block is screwed onto the second threaded rod and the third threaded rod, a pair of the second threaded blocks are fixedly mounted with connecting rods, the connecting rods extend to the outside of the first fixed plate and are fixedly connected to the pair of the second fixed plates.

[0007] Preferably, a rotating rod is fixedly mounted on the top of the first threaded rod.

[0008] Preferably, a first ground nail is fixedly installed at the bottom of the positioning plate.

[0009] Preferably, a plurality of anti-sliding blocks are provided at the bottom of the first fixing plate and the bottom of the second fixing plate.

[0010] Beneficial Effects

[0011] The utility model provides a fixing device for geotextile, which has the following beneficial effects:

[0012] 1. By installing a mounting seat, the first threaded rod can be installed. By installing the first threaded rod, the first threaded rod can be rotated to drive the first threaded block and the first fixing plate and the second fixing plate to descend. By installing a second ground nail and inserting the second ground nail into the ground, the device can be made more stable. By installing a guide rod, the first threaded block can be ensured not to rotate during the descent. By installing a positioning plate, the fixing device can be initially positioned to facilitate the stable descent of the first fixing plate and the second fixing plate. By installing the first fixing plate, the contact area between the fixing plate and the geotextile can be increased, and the geotextile can be fixed more stably. By movably installing the second fixing plate, the position of the second fixing plate can be adjusted, and different positions of the geotextile can be fixed at the same time, thereby effectively reducing the number of fixing devices used, saving time and effort.

[0013] 2. By installing a dual-axis motor, the second threaded rod and the third threaded rod can be driven to rotate at the same time. By installing the second threaded rod and the third threaded rod, the second threaded block can be driven to rotate, thereby driving the second fixed plate to move, so as to adjust the position of the second fixed plate and fix the geotextile at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0015] Figure 2 It is a top view of the utility model.

[0016] In the figure: 1. mounting base; 2. first threaded rod; 3. first threaded block; 4. first fixing plate; 5. second threaded rod; 6. third threaded rod; 7. second threaded block; 8. rotating rod; 9. second fixing plate; 10. dual-axis motor; 11. positioning plate; 12. first ground nail; 13. second ground nail; 14. guide rod; 15. anti-sliding block. DETAILED DESCRIPTION

[0017] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention, wherein the directional terms such as "upper" and "lower" mentioned herein are as follows: Figure 1 The orientation is used as a reference.

[0018] See also Figure 1-2 The utility model provides a technical solution: a fixing device for geotextile, comprising a mounting seat 1; a first threaded rod 2 is rotatably installed in the mounting seat 1, and a positioning plate 11 is rotatably installed at the bottom of the first threaded rod 2; a first threaded block 3 is screwed on the first threaded rod 2, a pair of guide rods 14 are installed on the first threaded block 3, and the pair of guide rods 14 are slidably installed in the mounting seat 1, a first fixing plate 4 is fixedly installed on the first threaded block 3, and second fixing plates 9 are movably installed on both sides of the first fixing plate 4, and second ground nails 13 are fixedly installed at the bottom of the first fixing plate 4 and the second fixing plate 9. By installing the mounting seat 1, it can be used to install the first threaded rod 2, and by installing the first threaded rod 2, rotating the first threaded rod 2 can drive the second ground nail 13 to be fixedly installed. A threaded block 3 and a first fixing plate 4 and a second fixing plate 9 are lowered. By installing a second ground nail 13 and inserting the second ground nail into the ground, the device can be made more stable. By installing a guide rod 14, it can be ensured that the first threaded block 3 does not rotate during the lowering process. By installing a positioning plate 11, the fixing device can be initially positioned to facilitate the stable lowering of the first fixing plate 4 and the second fixing plate 9. By installing the first fixing plate 4, the contact area with the geotextile can be increased, and the geotextile can be fixed more stably. By movably installing the second fixing plate 9, the position of the second fixing plate 9 can be adjusted, and different positions of the geotextile can be fixed at the same time, thereby effectively reducing the number of fixing devices used, saving time and effort.

[0019] Specifically, a cavity is opened in the first fixed plate 4, and a double-axis motor 10 is fixedly installed at the center of the cavity. The second threaded rod 5 and the third threaded rod 6 are fixedly installed on the driving end of the double-axis motor 10 respectively. The second threaded rod 5 and the third threaded rod 6 are both rotatably installed in the cavity. The second threaded rod 5 and the third threaded rod 6 rotate in opposite directions. The second threaded rod 5 and the third threaded rod 6 are both screwed with a second threaded block 7. A pair of second threaded blocks 7 are fixedly installed with connecting rods, which extend to the outside of the first fixed plate 4 and are fixedly connected to a pair of second fixed plates 9. By installing the double-axis motor 10, the second threaded rod 5 and the third threaded rod 6 can be driven to rotate at the same time. By installing the second threaded rod 5 and the third threaded rod 6, the second threaded block 7 can be driven to rotate, thereby driving the second fixed plate 9 to move, so as to adjust the position of the second fixed plate 9 and fix the geotextile at different positions.

[0020] Specifically, a rotating rod 8 is fixedly installed on the top of the first threaded rod 2. By installing the rotating rod 8, rotating the rotating rod 8 can drive the first threaded rod 2 to rotate.

[0021] Specifically, a first ground nail 12 is fixedly installed at the bottom of the positioning plate 11. By installing the first ground nail 12, the fixing device can be initially positioned, and when the rotating rod 8 is turned, it can be ensured that the first fixing plate 4 and the second fixing plate 9 can be stably lowered.

[0022] Specifically, a plurality of anti-sliding blocks 15 are provided at the bottom of the first fixing plate 4 and the second fixing plate 9. By providing a plurality of anti-sliding blocks 15, the friction between the fixing plate and the geotextile can be increased, so that the geotextile can be fixed more stably.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0024] The working principle and use process of the utility model are as follows: when in use, the first ground nail 12 is inserted into a suitable position for fixing the geotextile, and the dual-axis motor 10 is started to drive the second threaded rod 5 and the third threaded rod 6 to rotate, thereby driving the second threaded block 7 to move, to drive the second fixing plate 9 to move, so that the second fixing plate 9 can be adjusted to a suitable position according to the size of the geotextile, and then the rotating rod 8 is rotated to drive the first threaded rod 2 to rotate, thereby driving the first threaded block 3 to descend, thereby driving the first fixing plate 4 and the second fixing plate 9 to descend, until the second ground nail 13 is inserted into the ground, and the first fixing plate 4 and the second fixing plate 9 press the geotextile tightly, and the geotextile can be fixed.

[0025] 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 fixing device for geotextile, characterized in that: The invention comprises a mounting seat (1); a first threaded rod (2) is rotatably mounted in the mounting seat (1); a positioning plate (11) is rotatably mounted at the bottom of the first threaded rod (2); a first threaded block (3) is screwed onto the first threaded rod (2); a pair of guide rods (14) are mounted on the first threaded block (3); the pair of guide rods (14) are slidably mounted in the mounting seat (1); a first fixing plate (4) is fixedly mounted on the first threaded block (3); second fixing plates (9) are movably mounted on both sides of the first fixing plate (4); and second ground nails (13) are fixedly mounted at the bottoms of the first fixing plate (4) and the second fixing plate (9).

2. A geotextile fixing device according to claim 1, characterized in that: A cavity is provided in the first fixed plate (4), a double-axis motor (10) is fixedly installed at the center of the cavity, a second threaded rod (5) and a third threaded rod (6) are fixedly installed at the driving end of the double-axis motor (10), the second threaded rod (5) and the third threaded rod (6) are both rotatably installed in the cavity, the second threaded rod (5) and the third threaded rod (6) rotate in opposite directions, the second threaded rod (5) and the third threaded rod (6) are both screwed with a second threaded block (7), a pair of the second threaded blocks (7) are fixedly installed with connecting rods, the connecting rods extend to the outside of the first fixed plate (4) and are fixedly connected to the pair of the second fixed plates (9).

3. A geotextile fixing device according to claim 1, characterized in that: A rotating rod (8) is fixedly mounted on the top of the first threaded rod (2).

4. A geotextile fixing device according to claim 1, characterized in that: A first ground nail (12) is fixedly mounted on the bottom of the positioning plate (11).

5. The geotextile fixing device according to claim 1, characterized in that: A plurality of anti-sliding blocks (15) are provided at the bottom of the first fixing plate (4) and the second fixing plate (9).

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