CN212245557U

CN212245557U - Geomembrane production is with preventing fold device

Info

Publication number: CN212245557U
Application number: CN202020649365.8U
Authority: CN
Inventors: 肖华春; 王肖浩博; 周广庆; 张景英
Original assignee: Shandong Tianhai New Material Engineering Co ltd
Current assignee: Shandong Tianhai New Material Engineering Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-29
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a fold-proof device for producing geomembrane, which comprises a frame, wherein a coiling roller is connected on the frame, the left end of the coiling roller is respectively provided with a first guide roller and a second guide roller which are connected with the frame, and an adjusting roller is arranged between the first guide roller and the second guide roller; the stand is also connected with an upright post, two ends of the adjusting roller are provided with supporting seats, and the supporting seats are connected with the upright post in a sliding manner; the bottom of the supporting seat is connected with a vertical rod, the bottom of the vertical rod is connected with a transverse plate, and the bottom of the transverse plate is connected with two fixed blocks; still rotate in the frame and be connected with bispin to the lead screw, the cooperation is connected with two screw nut on the bispin to the lead screw, and screw nut's top articulates there is the connecting rod, and the top of connecting rod articulates the bottom at the fixed block. The utility model discloses a set up the dancer roll, utilize the rotation of bispin to the lead screw, realize reciprocating of dancer roll to finally realized adjusting the geomembrane tensioning of rolling, the phenomenon of fold appears when having avoided the rolling.

Description

Geomembrane production is with preventing fold device

Technical Field

The utility model relates to a geomembrane technical field, concretely relates to geomembrane production is with preventing fold device.

Background

The geomembrane is mainly used for projects such as highways, railways, airports, harbor wharfs, mine tailing dams, ash dams of power plants, revetments of banks of rivers, lakes and seas, reservoir dams, water conservancy channels, culverts and the like, and is an ideal geosynthetic material which is used for filtering, draining, preventing seepage, protecting soil, inhibiting underground grout turnover, preventing upper and lower layers from being mixed and enabling local loads to be distributed uniformly.

The fashioned geomembrane is when the rolling, owing to lack corresponding regulation tension structure, only transmits to the coiling on the material roller through the deflector roll and carries out the rolling, makes the condition of fold appear in the geomembrane of rolling easily, causes the geomembrane of rolling to roll up thickness inconsistent, influences the subsequent use of geomembrane.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the anti-wrinkling device for producing the geomembrane is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a fold prevention device for geomembrane production, which comprises a frame, wherein a coiling roller is connected on the frame, a first guide roller and a second guide roller which are connected with the frame are respectively arranged at the left end of the coiling roller, and an adjusting roller is arranged between the first guide roller and the second guide roller; the frame is also connected with an upright post, two ends of the adjusting roller are provided with supporting seats, and the supporting seats are connected with the upright post in a sliding manner; the bottom of the supporting seat is connected with a vertical rod, the bottom of the vertical rod is connected with a transverse plate, and the bottom of the transverse plate is connected with two fixed blocks; still rotate in the frame and be connected with the bispin to the lead screw, the cooperation is connected with two screw nut on the bispin to the lead screw, screw nut's top articulates there is the connecting rod, the top of connecting rod articulates the bottom of fixed block.

Preferably, the rack is connected with two bearing seats, and two ends of the double-rotation-direction lead screw are rotatably connected to the bearing seats.

Preferably, one end of the double-rotation-direction lead screw is further connected with a handle.

Preferably, the stand has been seted up V type groove, the first slider of fixedly connected with on the supporting seat, first slider with V type groove looks adaptation.

Preferably, a connecting plate is connected between the supporting seats, and the top of the vertical rod is connected with the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the dancer roll, utilize the rotation of bispin to the lead screw, make two screw nut be close to or keep away from, realize connecting rod and bispin to the adjustment of contained angle between the lead screw, and then realize reciprocating of dancer roll to finally realized adjusting the geomembrane tensioning of rolling, the phenomenon of fold appears when having avoided the rolling.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure along the direction a-a.

Fig. 3 is a matching structure diagram of the first slider and the V-shaped groove in a top view direction.

FIG. 4 is a side view of the cross plate.

Description of reference numerals:

1, a frame; 2, a material rolling roller; 3 a first guide roller; 4 a second guide roller; 5, geomembrane; 6, adjusting a roller; 7, supporting a seat; 8, a column; 9, bearing seats; 10 double-rotation-direction lead screw; 11 a handle 11; 12 a first slide block; 13 connecting plates; 14, a vertical rod; 15, a transverse plate; 151 notches; 16, fixing blocks; 17 connecting rods; 18 a lead screw nut; 19V-shaped groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-3, the tensioning and adjusting device for rolling up a geomembrane 5 provided in this embodiment includes a frame 1, a rolling roller 2 is connected to the frame 1 for rolling up the geomembrane 5, a first guide roller 3 and a second guide roller 4 connected to the frame 1 are respectively disposed at the left end of the rolling roller 2, and an adjusting roller 6 is disposed between the first guide roller 3 and the second guide roller 4; an upright post 8 is connected above the frame 1, and a V-shaped groove 19 is formed in the upright post 8; the two ends of the adjusting roller 6 are respectively provided with a supporting seat 7, the adjusting roller 6 can rotate around the supporting seats 7, the outer wall of each supporting seat 7 is also connected with a first sliding block 12, and the first sliding blocks 12 are matched with the V-shaped grooves 19, namely the first sliding blocks 12 can move up and down along the V-shaped grooves 19; a connecting plate 13 is connected between the two supporting seats 7, and the bottom of the connecting plate 13 is connected with a vertical rod 14.

A transverse plate 15 is welded at the bottom of the vertical rod 14, and two fixed blocks 16 are connected at the bottom of the transverse plate 15; two bearing blocks 9 are connected to the frame 1, and two ends of a double-rotation-direction screw rod 10 are rotatably connected to the bearing blocks 9.

Two screw nuts 18 are connected to the double-rotation-direction screw 10 in a matching mode, the top ends of the screw nuts 18 are hinged to connecting rods 17, and the top ends of the connecting rods 17 are hinged to the bottom of the fixing block 16.

The fixed block 16 can be integrally formed with the transverse plate 15, a notch 151 is formed in the fixed block 16, and the top end of the connecting rod 17 is hinged in the notch 151 through a pin shaft.

One end of the double-rotation-direction screw rod 10 is also connected with a handle 11, so that a worker can conveniently hold the double-rotation-direction screw rod.

The specific working process is as follows:

when using, when needing to carry out the tensioning of geomembrane 5 and adjusting, the workman is through turning handle 11, handle 11 drives the bispin and rotates to lead screw 10, two screw nut 18 move to the direction of being close to or keeping away from, connecting rod 17 and bispin can change to the contained angle between the lead screw 10 to realize the jacking of diaphragm 15 or move down, and then realize reciprocating of regulating roller 6, finally realized adjusting the geomembrane tensioning of rolling, the phenomenon of fold appears when having avoided the rolling, improve the rolling quality.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The anti-wrinkling device for producing the geomembrane comprises a rack (1), wherein a coiling roller (2) is connected to the rack (1), and a first guide roller (3) and a second guide roller (4) which are connected with the rack (1) are respectively arranged at the left end of the coiling roller (2), and is characterized in that an adjusting roller (6) is arranged between the first guide roller (3) and the second guide roller (4); the rack (1) is also connected with an upright post (8), two ends of the adjusting roller (6) are provided with supporting seats (7), and the supporting seats (7) are in sliding connection with the upright post (8); the bottom of the supporting seat (7) is connected with a vertical rod (14), the bottom of the vertical rod (14) is connected with a transverse plate (15), and the bottom of the transverse plate (15) is connected with two fixing blocks (16); still rotate on frame (1) and be connected with bispin to lead screw (10), the cooperation is connected with two screw nut (18) on bispin to lead screw (10), the top of screw nut (18) articulates there is connecting rod (17), the top of connecting rod (17) articulates the bottom of fixed block (16).

2. The anti-wrinkling device for geomembrane production according to claim 1, wherein two bearing seats (9) are connected to the machine frame (1), and two ends of the double-rotation-direction lead screw (10) are rotatably connected to the bearing seats (9).

3. The anti-wrinkling device for geomembrane production according to claim 1, wherein a handle (11) is further connected to one end of the double-handed threaded rod (10).

4. The anti-wrinkling device for geomembrane production according to claim 1, wherein a V-shaped groove (19) is formed in the column (8), a first sliding block (12) is fixedly connected to the support base (7), and the first sliding block (12) is matched with the V-shaped groove (19).

5. The anti-wrinkling device for geomembrane production according to claim 1, wherein a connecting plate (13) is connected between the supporting seats (7), and the top of the vertical rod (14) is connected with the connecting plate (13).