A kind of reservoir seepage-proof lining geomembrane rapid laying device

Abstract

The utility model discloses a reservoir anti -infiltration lining geomembrane rapid laying device, including through axle, rotation cover, traction frame and winch, two rotation covers are sleeved in the both ends of through axle, and the traction frame is trapezoidal frame, and the winch is set up on the traction frame, is provided with the guide wheel on the traction frame, and the traction rope on the winch is connected with the connecting hole on the rotation cover, the traction frame is set up on the slope top, and the through axle passes through the geomembrane of roll, and the through axle and geomembrane are pulled to the top from the bottom of slope and are laid from the top to the bottom through the traction rope, realize the laying of geomembrane in the moving process, and it is convenient to operate, and personnel need not to run back and forth on the slope top and the slope bottom, reduces the occurrence of accident.

Description

Technical Field

[0001] This utility model relates to the field of reservoir construction technology, and in particular to a rapid laying device for reservoir seepage prevention lining geomembrane. Background Technology

[0002] During the construction of anti-seepage lining for reservoir slopes, after leveling the slope, geomembrane needs to be laid on the slope to reduce the risk of leakage. In the existing technology, workers transport the rolled geomembrane to the top of the reservoir slope, then support the rolled geomembrane with a support frame. Finally, workers pull the end of the geomembrane down the slope to the bottom. Workers at the top cut the geomembrane, and then workers at the bottom go to the top to move the support frame and geomembrane. The above laying method is repeated. This laying method requires workers to run up and down the slope, and the laying of the geomembrane requires workers to move down the slope. The laying speed is slow and the risk to workers is high.

[0003] Therefore, the existing rapid laying devices for reservoir seepage prevention lining geomembranes cannot meet the needs of actual use, so there is an urgent need for improved technologies to solve the above problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a rapid laying device for geomembrane for reservoir seepage prevention lining. Through the cooperation between the through shaft, rotating sleeve, traction frame and winch, the through shaft and rotating sleeve are pulled and moved to realize the laying of geomembrane. The operation is convenient.

[0005] To solve the above-mentioned technical problems, the present invention provides a technical solution: a rapid laying device for geomembrane for reservoir seepage prevention lining, comprising a through shaft, rotating sleeves, a traction frame and a winch, characterized in that: two rotating sleeves are rotatably mounted on both ends of the through shaft, the traction frame is a trapezoidal frame, the winch is mounted on the traction frame, the traction frame is provided with a guide wheel, and the traction rope on the winch passes through the guide wheel and connects to the connecting hole on the rotating sleeve.

[0006] Furthermore, the rotating sleeve includes a connecting sleeve, a bearing, and a connecting rod. The bearing is fitted onto the connecting sleeve, one end of the connecting rod is fitted onto the bearing, and the connecting sleeve rotates coaxially under the action of the bearing.

[0007] Furthermore, both the connecting sleeve and the through shaft are provided with limit holes, and positioning pins are provided in the limit holes.

[0008] Furthermore, an auxiliary rope is provided on the rear side of the rotating sleeve.

[0009] Furthermore, there are two winches that are independent of each other, and the two winches are respectively connected to the connecting holes on the two rotating sleeves through traction ropes.

[0010] The beneficial effects of this utility model are as follows: 1. The traction frame of this application is set at the top of the slope. The through shaft passes through the rolled geomembrane. The through shaft and geomembrane are pulled together from the bottom of the slope to the top and then back down from the top to the bottom by the traction rope. The geomembrane is laid during the movement. The operation is convenient and does not require personnel to run back and forth between the top and bottom of the slope, reducing the occurrence of accidents.

[0011] 2. In this application, the connecting sleeve, bearing and connecting rod are sleeved together, and after the connecting sleeve is sleeved on the through shaft, the rotating sleeve is limited on the through shaft by the cooperation of the limiting hole and the positioning pin, which facilitates the rotation of the through shaft and the geomembrane, and also prevents the rotating sleeve from slipping off the through shaft.

[0012] 3. An auxiliary rope is provided on the rear side of the rotating sleeve in this application, so that when the geomembrane moves up and down, the personnel at the bottom of the slope can adjust the parallelism of the through shaft by using the auxiliary rope. This allows the geomembrane to be adjusted by pulling the auxiliary rope if it deviates from its trajectory, which facilitates the laying of the geomembrane and prevents it from being laid at an angle. At the same time, the auxiliary rope can also be used in conjunction with two winches to further adjust the parallelism of the through shaft, specifically by adjusting the start and stop of the two winches and the pulling of the auxiliary rope.

[0013] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only six of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0017] Figure 3 This is a schematic diagram of the through shaft structure.

[0018] Figure 4 This is a schematic diagram of the rotating sleeve.

[0019] Figure 5 This is a schematic diagram of the structure used in this application.

[0020] Figure 6 for Figure 5 Side view.

[0021] In the diagram, 1-through shaft, 2-rotating sleeve, 3-traction frame, 4-winch, 5-connecting hole, 6-limiting hole, 7-positioning pin, 8-auxiliary rope, 9-traction rope, 21-bearing, 22-connecting rod, 23-connecting sleeve; A - Slope; B - Geomembrane. Detailed Implementation

[0022] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information. Example 1

[0025] like Figure 1-6 As shown, a rapid laying device for geomembrane lining in a reservoir includes a through shaft 1, a rotating sleeve 2, a traction frame 3, and a winch 4. Two rotating sleeves 2 are mounted at both ends of the through shaft 1. The traction frame 3 is a trapezoidal frame, and the winch 4 is mounted on the traction frame 3. The traction frame 3 is equipped with guide wheels, and the traction rope 9 on the winch 4 passes through the guide wheels and connects to the connecting hole 5 on the rotating sleeve 2. The traction frame 3 is set at the top of the slope, and the through shaft 1 passes through a rolled geomembrane B. The through shaft 1 and the geomembrane B are pulled together from the bottom of the slope to the top and then lowered from the top to the bottom by the traction rope 9. The geomembrane B is laid during the movement, which is convenient to operate and eliminates the need for personnel to run back and forth between the top and bottom of the slope, reducing the occurrence of accidents.

[0026] The rotating sleeve 2 includes a connecting sleeve 23, a bearing 21, and a connecting rod 22. The bearing 21 is fitted onto the connecting sleeve 23, and one end of the connecting rod 22 is fitted onto the bearing 21. The connecting sleeve 23 rotates coaxially under the action of the bearing 21, which facilitates the rotation of the rolled geomembrane B for release. The axis of the connecting rod 22 is perpendicular to the axis of the through shaft 1, and the connecting rod 22 does not rotate with the through shaft 1 under the action of the bearing 21. It is located at both ends of the rolled geomembrane B, which limits the geomembrane B in the unrolling state and reduces the probability of the rolled geomembrane B shifting to one side. Example 2

[0027] like Figure 3 As shown, this embodiment is obtained by adding technical features such as limiting hole 6 on the basis of embodiment one. The other technical features are the same as those in embodiment one. The similarities will not be repeated here. The difference between this embodiment and embodiment one is that limiting hole 6 is provided on both the connecting sleeve 23 and the through shaft 1, and a positioning pin 7 is provided in the limiting hole 6.

[0028] In this embodiment, the rotating sleeve 2 is limited on the through shaft 1 by the cooperation of the limiting hole 6 and the positioning pin 7, which facilitates the rotation of the through shaft 1 and the geomembrane B together, while also preventing the rotating sleeve 2 from slipping off the through shaft 1. Example 3

[0029] like Figure 1 and 6 As shown, this embodiment is obtained by adding technical features such as auxiliary rope 8 on the basis of embodiment one. The remaining technical features are the same as those in embodiment one. The similarities will not be repeated here. The difference between this embodiment and embodiment one is that: an auxiliary rope 8 is provided on the rear side of the rotating sleeve 2; there are two winches 4 and they are independent of each other. The two winches 4 are respectively connected to the connecting holes 5 on the two rotating sleeves 2 through traction ropes 9.

[0030] In this embodiment, an auxiliary rope 8 is provided on the rear side of the rotating sleeve 2, so that when the geomembrane B moves up and down, the personnel at the bottom of the slope can adjust the parallelism of the through shaft 1 by using the auxiliary rope 8. This allows the geomembrane B to be adjusted by pulling the auxiliary rope 8 when its trajectory deviates, facilitating the laying of the geomembrane B and preventing the laying from tilting. At the same time, the auxiliary rope 8 can also cooperate with the two winches 4 to further adjust the parallelism of the through shaft 1, specifically by adjusting the start and stop of the two winches 4 and the pulling of the auxiliary rope 8.

[0031] The usage process of the technical solution formed by the above embodiments is as follows: The traction frame 3 is set at the top of the slope, one end of the traction rope 9 is wound around the winch 4, and the other end of the traction rope 9 is connected to the connecting hole 5 at the end of the connecting rod 22. The winch 4 works and releases the traction rope 9. The person at the top of the slope fixes the end of the geomembrane B. The rolled geomembrane B rolls along the slope from the top to the bottom, laying the geomembrane B from the top to the bottom. The person at the bottom of the slope cuts the geomembrane B. After the traction frame 3 at the top of the slope and the rolled geomembrane B at the bottom of the slope are moved horizontally, the winch 4 retracts the traction rope 9. The person at the bottom of the slope fixes the end of the geomembrane B. The rolled geomembrane B rolls along the slope from the bottom to the top, laying the geomembrane B from the bottom to the top. After the person at the top of the slope cuts the geomembrane B, it is laid twice by moving the through shaft 1 up and down.

[0032] During the rolling process of the geomembrane B, when the geomembrane B (through shaft 1) deviates (the two ends are not parallel), the deviation can be adjusted by starting and stopping the two winches 4 or by pulling the auxiliary rope 8.

[0033] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Many other equivalent embodiments may be included without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A kind of reservoir seepage-proof lining geomembrane rapid laying device, including through shaft, rotating sleeve, traction frame and winch, it is characterized by: The two rotating sleeves are rotatably mounted on both ends of the through shaft. The traction frame is a trapezoidal frame. The winch is mounted on the traction frame. The traction frame is equipped with guide wheels. The traction rope on the winch is connected to the connecting hole on the rotating sleeve.

2. The device for rapid laying of geomembrane lining of reservoir seepage prevention according to claim 1, characterized in that: The rotating sleeve includes a connecting sleeve, a bearing, and a connecting rod. The bearing is fitted onto the connecting sleeve, one end of the connecting rod is fitted onto the bearing, and the connecting sleeve rotates coaxially under the action of the bearing.

3. The device for rapid laying of geomembrane lining of reservoir seepage prevention according to claim 2, characterized in that: Both the connecting sleeve and the through shaft are provided with limit holes, and positioning pins are provided in the limit holes.

4. The device for rapid laying of geomembrane lining of reservoir seepage prevention according to claim 3, characterized in that: An auxiliary rope is provided on the rear side of the rotating sleeve.

5. The device for rapid laying of geomembrane lining of reservoir seepage prevention according to any one of claims 1-4, characterized in that: There are two winches, which are independent of each other. The two winches are connected to the connecting holes on the two rotating sleeves by traction ropes.

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