Geotechnical cloth laying device

Abstract

The utility model provides a geotechnical cloth laying device, and belongs to the technical field of engineering laying devices. In order to solve the problems that at present, manual geotextile laying needs a large amount of labor force, efficiency is low and the like, a frame component and a rotating component are arranged, the whole frame component is in a cuboid shape and is matched with the geotextile in size, and the rotating component transversely penetrates through the frame component; the geotechnical cloth is installed on the rotating component and located in the frame component, the end of the geotechnical cloth penetrates out of the cloth outlet frame, the geotechnical cloth rotates on the rotating rod by pulling the end of the geotechnical cloth, and therefore the geotechnical cloth is rapidly unfolded and laid. The device is simple in structure, low in cost and easy to operate, overcomes the defects of labor waste and low efficiency of existing manual geotextile laying and high cost of partial mechanical laying to a great extent, and has a great application prospect in the aspect of geotechnical engineering.

Description

Technical Field

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

[0002] Geotextile is one of the new geosynthetics. The finished product is in the shape of cloth, generally 4 to 6 meters wide and 50 to 100 meters long. It is divided into woven geotextile and non-woven filament geotextile. Geotextile has excellent filtering, drainage, isolation, reinforcement, anti-seepage and protection functions. It has the characteristics of light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance. It is widely used in geotechnical engineering such as water conservancy, electric power, mines, roads and railways.

[0003] The traditional method of laying geotextiles is mostly manual rolling. This method of operation requires the cooperation of multiple people, consumes a lot of physical strength and labor, and has low laying efficiency and poor laying effect. It is not conducive to the operation needs of large-scale earthwork construction. There are also a small number of geotextiles laid by machinery, but the cost of this special laying machinery is relatively high, and the operation method is relatively complicated, making it difficult to ensure the safety of the staff's work.

[0004] Therefore, there is an urgent need to develop a geotextile laying device that is easy to operate and low in cost to improve the current geotextile operation method. Utility Model Content

[0005] In view of the deficiencies existing in the above-mentioned prior art, the purpose of the present utility model is to propose a geotextile laying device which is easy to operate and low-cost, which utilizes a rectangular frame and a rotating component to jointly erect the geotextile, and by pulling the end of the geotextile, the geotextile can be quickly unfolded in a manner that the rotating rod cooperates with the sleeve and the cushion cylinder at the same time, and the cloth-outlet end of the geotextile is limited by the cloth-outlet frame to ensure the consistency of its laying direction. The device is simple and easy to operate, and can effectively avoid the low efficiency of the current manual laying and the high cost of some mechanical laying methods, thereby solving the problems existing in the above-mentioned background technology.

[0006] In order to achieve the above technical objectives, the utility model adopts the following technical solutions:

[0007] A geotextile laying device comprises a frame component and a rotating component. The rotating component is transversely arranged on the frame component, and the geotextile is installed on the rotating component and is located inside the frame component.

[0008] As a further preferred solution of the above technical solution: the frame member includes a top plate, a bottom plate and two supporting parts, and the upper ends and lower ends of the two supporting parts are fixedly connected to the top plate and the bottom plate respectively.

[0009] Based on the above solution, further, the support part includes a side plate and a frame plate, the lower end of the side plate is connected to the bottom plate, the top of the frame plate is connected to the top plate, and the frame plate is fixedly connected to the inner side of the side plate.

[0010] Based on the above solution, further, a cloth outlet frame is provided at the front end of the frame member, and the cloth outlet frame is fixedly connected to the two frame plates.

[0011] As a further preferred solution of the above technical solution: the rotating component includes a rotating rod, two matching pieces and two sleeves, the two matching pieces are matched with the two sleeves and connected to the supporting part, and the rotating rod is inserted into the two sleeves.

[0012] Based on the above solution, further, limit rods are provided at both ends of the rotating rod.

[0013] Based on the above solution, further, the rotating component also includes two gasket cylinders, both of which are sleeved on the rotating rod and located outside the two supporting parts, and the outer wall and inner wall of the gasket cylinder are respectively threadedly matched with the sleeve and the rotating rod.

[0014] The utility model adopts the above technical solution to produce the following beneficial effects:

[0015] 1. By setting up frame components and rotating components, the geotextile is passed through the rotating components and located inside the frame components. By pulling the end of the geotextile to rotate the geotextile on the rotating rod, the geotextile can be laid by one person, effectively replacing the traditional manual rolling method of multiple people, greatly saving labor.

[0016] 2. The structure of this device is simple to manufacture and easy to operate. It can complete the laying task of a large number of geotextiles in a short time, saving construction costs while improving laying efficiency. It can meet the needs of large-scale earthwork construction operations and has great promotion significance in the field of geotechnical engineering.

[0017] 3. This device can be used for geotextile laying operations in a variety of terrains and environments such as flat land or slopes, and has high adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the structure of the laying state of Example 1 of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of Example 1 of the utility model;

[0021] Figure 3This is a schematic diagram of the overall structure of Embodiment 1 of the utility model from another angle;

[0022] Figure 4 This is a schematic diagram of the structure of the laying state of Example 2 of the utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of Example 2 of the utility model;

[0024] Figure 6 This is an enlarged view of one side of the rotating member of Example 2 of the utility model;

[0025] Figure 7 It is a partial connection relationship diagram of the rotating member of Example 2 of the utility model;

[0026] Figure 8 This is an exploded view of the partial connection relationship of the rotating component of Example 2 of the utility model; in the figure: 1-frame member; 11-top plate; 12-bottom plate; 13-support part; 131-side plate; 132-skeleton plate; 14-cloth output frame; 2-rotating member; 21-rotating rod; 22-matching part; 23-sleeve; 24-limit rod; 25-cushion; 3-geotextile. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the following description is only a part of the embodiment of the utility model. For ordinary technicians in this field, other embodiments can be obtained based on these embodiments without creative work.

[0028] In the description of this application, unless otherwise specified and limited, the directional words such as "up", "down", "left", "right", "front" and "back" are only used to indicate relative position relationships. When the absolute position of the object being described changes, the corresponding position relationship may change. Embodiment 1:

[0029] Reference Figure 1-3The utility model is a geotextile laying device, comprising a frame member 1 and a rotating member 2. The frame member 1 is a rectangular frame as a whole. Relative through holes are opened on the left and right sides of the frame member 1. The rotating member 2 is horizontally penetrated on the frame member 1 through the through holes. The geotextile 3 is installed on the rotating member 2 and is located inside the frame member 1. In order to facilitate the overall movement of the device, rolling wheels are provided at the four corners of the bottom of the frame member 1. Most of the materials of the device are measured and cut from discarded templates and scrap steel pipes at the construction site, and then assembled. The cost is low and energy-saving and environmentally friendly. The geotextile 3 is installed on the device, and the end of the geotextile 3 is pulled to rotate and unfold it on the rotating member 2, so that the geotextile 3 can be laid.

[0030] like Figure 2 As shown, the frame member 1 includes a top plate 11, a bottom plate 12 and two support parts 13, the upper ends and lower ends of the two support parts 13 are fixedly connected to the top plate 11 and the bottom plate 12 respectively. In the present embodiment, the frame member 1 is made of wood; specifically, the support part 13 includes a side plate 131 and a skeleton plate 132, the lower end of the side plate 131 is nailed to the bottom plate 12, the top of the skeleton plate 132 is nailed to the top plate 11, and the skeleton plate 132 is connected to the inner side of the side plate 131 by nailing, and through holes are opened on the side plate 131 and the skeleton plate 132.

[0031] Furthermore, a cloth outlet frame 14 is provided at the front end of the frame member 1. The cloth outlet frame 14 is nailed to the two frame plates 132. The cloth outlet frame 14 is the end outlet of the geotextile 3, which serves to limit the end of the geotextile 3 during the unfolding process, ensuring that the geotextile 3 can be laid flatly.

[0032] like Figure 3 As shown, the rotating member 2 includes a rotating rod 21, two matching pieces 22 and two sleeves 23. The two matching pieces 22 are fixedly installed in two through holes respectively. In this embodiment, the matching piece 22 is a bearing, and the sleeve 23 is fixedly installed on the matching piece 22. The rotating rod 21 passes through the two sleeves 23 in sequence and is connected to the side plate 131 and the frame plate 132. The rotating rod 21 is adapted to the diameter of the two sleeves 23 and the two are frictionally matched. The geotextile 3 is tightly sleeved on the outside of the rotating rod 21. It is located between the top plate 11, the bottom plate 12 and the two frame plates 132. A limit rod 24 is inserted at each end of the rotating rod 21. The limit rod 24 can effectively prevent the rotating rod 21 from being separated from the support part 13, so as not to affect the normal laying of the geotextile 3. By pulling the end of the geotextile 3, the geotextile 3 will rotate with the rotating rod 21. At the same time, under the friction between the rotating rod 21 and the sleeve 23 and the cooperation of the bearing, the geotextile 3, the rotating rod 21 and the sleeve 23 form an integral rotation. Embodiment 2:

[0033] Since the rotating rod 21 and the two sleeves 23 in Example 1 rotate together through friction cooperation, the friction between the two will decrease after a period of use, and the rotating rod 21 will rotate alone in the sleeve 23. Long-term use will cause wear to the rotating rod 21. In order to avoid the wear problem of the rotating rod 21, the following further improvements are made to the rotating component 2 of the present application.

[0034] like Figure 4-8 As shown, the rotating member 2 further includes two washers 25. In this embodiment, the diameter of the rotating rod 21 is smaller than the diameter of the sleeve 23. The washers 25 are installed on the outside of the two supporting parts 13 and are located between the sleeve 23 and the rotating rod 21 (refer to Figure 7 ), specifically, the cushion tube 25 is respectively provided with an internal thread and an external thread, both ends of the rotating rod 21 are provided with external threads matching the internal threads of the cushion tube 25, and the inside of the sleeve 23 is provided with an internal thread matching the external threads of the cushion tube 25, and the cushion tube 25, the sleeve 23 and the rotating rod 21 are threadedly matched to form a whole, when the staff pulls the geotextile 3 to rotate, the rotating rod 21, the cushion tube 25 and the sleeve 23 rotate in the matching piece 22 (i.e., the bearing) at the same time, so as to better protect the rotating rod 21 from wear. Embodiment 3:

[0035] When the geotextile laying device of the utility model is actually used:

[0036] First, place the device where the geotextile 3 needs to be laid, add appropriate weights above the top plate 11 to increase the overall stability of the device, and then install the geotextile 3 on the device;

[0037] When installing the geotextile 3, it is necessary to take out the rotating rod 21, put the geotextile 3 between the two frame plates 132, and then pass the rotating rod 21 through the sleeve 23 on one side and then into the center hole of the geotextile 23, and then pass it out from the sleeve 23 on the other side, and then install the cushion tube 25 on both sides of the rotating rod 21, and the cushion tube 25 is threadedly connected with the rotating rod 21 and the sleeve 23 to form a whole;

[0038] Then, the end of the geotextile 3 is passed through the cloth outlet frame 14, and the staff pulls the geotextile 3 and lays it along the predetermined area. After laying one roll, the two ends of the geotextile 3 are fixed, and the device is moved to the next position to continue laying. In addition, in order to improve the laying efficiency of the geotextile, a plurality of the devices can be made, and the devices can be laid at corresponding points in advance according to the on-site environment. After maintaining the corresponding spacing, multiple people can carry out laying operations at the same time, which effectively improves the laying efficiency.

[0039] It should be clear that the above detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on 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.

Claims

1. A geotextile laying device, characterized in that: It comprises a frame member (1) and a rotating member (2), wherein the rotating member (2) is transversely arranged on the frame member (1), and the geotextile (3) is installed on the rotating member (2) and is located inside the frame member (1); The frame member (1) comprises a top plate (11), a bottom plate (12) and two support parts (13), wherein the upper end and the lower end of the two support parts (13) are respectively fixedly connected to the top plate (11) and the bottom plate (12); A cloth outlet frame (14) is also provided at the front end of the frame member (1), and the cloth outlet frame (14) is fixedly connected to the two frame plates (132); The rotating member (2) comprises a rotating rod (21), two matching pieces (22) and two sleeves (23); the two matching pieces (22) are matched with the two sleeves (23) and connected to the support portion (13); and the rotating rod (21) is inserted into the two sleeves (23); The rotating component (2) further comprises two cushion cylinders (25), wherein the two cushion cylinders (25) are both sleeved on the rotating rod (21) and located outside the two supporting portions (13).

2. A geotextile laying device according to claim 1, characterized in that: The support portion (13) comprises a side plate (131) and a frame plate (132); the lower end of the side plate (131) is connected to the bottom plate (12); the top of the frame plate (132) is connected to the top plate (11); and the frame plate (132) is fixedly connected to the inner side of the side plate (131).

3. A geotextile laying device according to claim 2, characterized in that: Limiting rods (24) are provided at both ends of the rotating rod (21).

4. A geotextile laying device according to claim 3, characterized in that: The outer wall and the inner wall of the cushion cylinder (25) are respectively threadably matched with the sleeve (23) and the rotating rod (21).

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