Geomembrane construction device

Abstract

The utility model discloses a geomembrane construction device which comprises a riverway and an embankment on the side portion of the riverway, a movable rotating supporting device is arranged on the embankment, a membrane roll is supported on the upper portion of the rotating supporting device, and a geomembrane pulled out by the membrane roll in a rotating mode can cover the upper surface of the riverway. The geomembrane is installed on the rotary supporting device arranged on the embankment, automatic rotation of the membrane roll is achieved by pulling the geomembrane downwards, time and labor are saved in geomembrane laying, and laying efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to geomembrane construction field, concretely relates to a geomembrane construction device. BACKGROUND

[0002] The river needs to be paved with geomembrane on the surface during construction, so as to avoid river water leakage and save water resources, in the past, when paving geomembrane, the geomembrane roll is placed in the middle of the river, and a plurality of workers pull the geomembrane along the river bank upwards until it is cut on the upper end of the bank dike, and then the roll is moved forward to repeat the operation to pave another area, which is very troublesome to pull the roll manually, and it is also troublesome and laborious to move the roll, affecting the efficiency of paving the membrane. SUMMARY

[0003] In order to solve the above problems, the utility model provides a geomembrane construction device.

[0004] The utility model discloses a geomembrane construction device which comprises a river and a bank dike on the side of the river.

[0005] The utility model discloses a geomembrane construction device which comprises a river and a bank dike on the side of the river.

[0006] Further, the rotating support device comprises a rotating shaft supporting the geomembrane roll, and the rotating shaft is rotatably supported by support frames at both ends.

[0007] Further, the front end and the rear end of the support frame are provided with limiting lock nuts screwed with the rotating shaft.

[0008] Further, the two sides of the support frame are provided with mounting holes for mounting the support wheels.

[0009] Further, the front end of the rotating shaft of the rotating support device is provided with a hook, and the hook is connected and fixed with the tractor through a pull rod.

[0010] Compared with the prior art, the utility model has the advantages that the geomembrane is installed on the rotating support device arranged on the bank dike, the geomembrane roll is automatically rotated by pulling down the geomembrane, the geomembrane is paved time-savingly and labor-savingly, and the paving efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 Is the three-dimensional structure schematic diagram of the utility model;

[0012] Figure 2 Is Figure 1 The partial structure schematic enlarged view in

[0013] Figure 3 This is a schematic diagram of the practical usage status;

[0014] In the diagram: 1. River channel; 2. Bank; 3. Membrane roll; 4. Geomembrane; 5. Rotating shaft; 6. Support frame; 7. Limit lock nut; 8. Mounting hole; 9. Support wheel; 10. Traction vehicle; 11. Tie rod; 12. Hook. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0016] like Figure 1 As shown, a geomembrane construction device includes a river channel 1 and a bank 2 on its side. A movable rotating support device is provided on the bank 2. A membrane roll 3 is supported on the upper part of the rotating support device. The rotating support device is arranged longitudinally on the bank 2 for easy movement. The geomembrane 4 pulled out by rotating the membrane roll 3 can cover the upper surface of the river channel 1.

[0017] like Figure 2 As shown, the rotating support device includes a rotating shaft 5 that supports the film roll 3. Support frames 6 are rotatably supported at both ends of the rotating shaft 5. The support frames 6 and the rotating shaft 5 are rotatably supported by bearings. Longitudinal support wheels 9 are installed on both sides of the support frames 6.

[0018] like Figure 2 As shown, the front and rear ends of the support frame 6 are provided with limiting lock nuts 7 that are screwed to the rotating shaft 5. The limiting lock nuts 7 on both sides prevent the support frame 6 from falling off the rotating shaft 5. At the same time, the limiting lock nuts 7 can be removed to replace the film roll 3.

[0019] like Figure 2 As shown, the support frame 6 has mounting holes 8 on both sides for mounting the support wheels 9.

[0020] like Figure 3 As shown, a hook 12 is provided at the front end of the rotating shaft 5 of the rotating support device. The hook 12 is connected and fixed to the tractor 10 through the pull rod 11.

[0021] The implementation principle of a geomembrane construction device according to an embodiment of this application is as follows:

[0022] When laying geomembrane 4 in river channel 1, the membrane roll 3 is installed on the rotating shaft 5 of the rotating support device on the bank 2. The geomembrane 4 on the membrane roll 3 is pulled towards the lower center of river channel 1. While being pulled, the suspended membrane roll 3 rotates by itself through the rotating shaft 5. After laying, the root of the membrane roll 3 is cut.

[0023] After cutting, the tractor 10 is started, and the rotating shaft 5 is pulled by the tie rod 11, which drives the rotating support device to move forward through the support wheel 9 (e.g. Figure 3The geomembrane 4 of the film roll 3 is pulled down after the front end interval is moved forward, so that the geomembrane 4 of the river 1 is laid quickly, and the geomembrane 4 of the river 1 is laid efficiently.

[0024] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A geomembrane construction device, comprising a river channel (1) and its side bank (2), characterized in that: The bank (2) is provided with a movable rotating support device, on which a membrane roll (3) is supported on the upper part. The geomembrane (4) pulled out by the rotating membrane roll (3) can cover the upper surface of the river channel (1). The rotating support device includes a rotating shaft (5) that supports the film roll (3), and a support frame (6) is rotatably supported at both ends of the rotating shaft (5). Longitudinal support wheels (9) are respectively installed on both sides of the support frame (6).

2. The geomembrane construction device according to claim 1, characterized in that: The front and rear ends of the support frame (6) are provided with limiting lock nuts (7) that are screwed to the rotating shaft (5).

3. The geomembrane construction device according to claim 2, characterized in that: The support frame (6) has mounting holes (8) on both sides for mounting support wheels (9).

4. The geomembrane construction device according to claim 1, characterized in that: The rotating shaft (5) of the rotating support device is provided with a hook (12) at the front end, and the hook (12) is connected and fixed to the tractor (10) through the pull rod (11).

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