CN214827559U

CN214827559U - Tensioning adjusting device for rolling geomembrane

Info

Publication number: CN214827559U
Application number: CN202120862779.3U
Authority: CN
Inventors: 吕艳萍; 晏祥雄
Original assignee: Yunnan Lianmai Geotechnical Material Manufacturing Co ltd
Current assignee: Yunnan Lianmai Geotechnical Material Manufacturing Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-23
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to a geomembrane rolling equipment technical field specifically is a tensioning adjusting device is used in geomembrane rolling, the one end of mount is rotated and is installed the wind-up roll, fixed cover is equipped with the receipts reel on the wind-up roll, one side movable mounting that the inside of mount is located the receipts reel has two tensioning rollers, and the both sides wall symmetry of mount set up with the first movable groove of tensioning roller adaptation, rotate on the tensioning roller and install a tensioning section of thick bamboo, two of homonymy all install the second motor between the first movable groove, the live-rollers is installed to the output of second motor. The utility model has the advantages of simple structure and novel design, drive the gangbar through the second motor and rotate, make two tensioning rollers be opposite direction's motion through gangbar, second activity groove to make the distance between two tensioning rollers change, elasticity when adjusting the geomembrane rolling with this appears the fold when avoiding the geomembrane rolling.

Description

Tensioning adjusting device for rolling geomembrane

Technical Field

The utility model relates to a geomembrane rolling equipment technical field specifically is a tensioning adjusting device is used in geomembrane rolling.

Background

The geomembrane is mainly used for the engineering of 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, is an ideal geosynthetic material for filtering, draining, preventing seepage, protecting soil, inhibiting underground grout turning, preventing upper and lower layers from mixing and enabling local load to be uniformly distributed, takes a plastic film as an anti-seepage base material and is a geotechnical anti-seepage material compounded with non-woven fabrics, and the anti-seepage performance of the novel material geomembrane mainly depends on the anti-seepage performance of the plastic film.

In the manufacturing process of geomembrane, fashioned geomembrane is when the rolling, owing to lack corresponding regulation tensioning structure, only transmit to the coiling on the material roller through the deflector roll and carry out the rolling, the condition of fold appears in the geomembrane that makes the rolling easily, cause the geomembrane of rolling to take up thickness inconsistent, and current regulation tensioning equipment, the structure is complicated, the operation degree of difficulty is big, in addition, in the rolling process, the antidetonation of equipment, anti cushioning property is poor, lead to the geomembrane of rolling to appear the fold equally easily, influence the production quality, consequently, technical personnel in the field provide a tensioning adjusting device for the geomembrane rolling, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tensioning adjusting device is used in geomembrane rolling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensioning adjusting device for geomembrane rolling, includes the mount, the one end of mount is rotated and is installed the wind-up roll, fixed cover is equipped with the winding drum on the wind-up roll, one side movable mounting that the inside of mount is located the winding drum has two tensioning rollers, and the both sides wall symmetry of mount set up with the first movable groove of tensioning roller adaptation, rotate on the tensioning roller and install a tensioning section of thick bamboo, two of homonymy all install the second motor between the first movable groove, the live-rollers is installed to the output of second motor, the front end fixed mounting of live-rollers has the gangbar, the symmetry is seted up the second movable groove with tensioning roller sliding connection on the gangbar, the bumper shock absorber is all installed to the below four corners position department of mount.

As a further aspect of the present invention: the inside symmetry in first activity groove has seted up the spout, the both ends symmetry of tensioning roller install with spout sliding connection's slider.

As a further aspect of the present invention: a first motor is installed to one side of mount, the output fixed mounting of first motor has the action wheel, the one end of wind-up roll runs through the one side of mount and installs from the driving wheel, the wind-up roll with from installing the drive belt between the driving wheel.

As a further aspect of the present invention: the bumper shock absorber includes the movable post of fixed mounting in mount below, the sleeve is installed to the below of activity post, and the lower extreme of activity post extends to telescopic inside and installs the fly leaf, install the spring between fly leaf and the telescopic bottom, telescopic lower extreme fixed mounting has the rubber pad.

As a further aspect of the present invention: the slider with surface mounting have the rubber sleeve, two the limiting plate is all installed at the both ends of tensioning roller.

As a further aspect of the present invention: the surface of the winding drum is provided with an anti-slip mat, and the surface of the anti-slip mat is provided with anti-slip lines.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, it rotates to drive the gangbar through the second motor, through the gangbar, the second activity groove makes two tensioning rollers be opposite direction's motion, thereby make the distance between two tensioning rollers change, elasticity when adjusting the geomembrane rolling with this, the fold appears when avoiding the geomembrane rolling, furthermore, activity post in the bumper shock absorber, the sleeve, under the effect of spring and rubber pad, make equipment during operation possess certain shock-absorbing capacity, thereby reduce equipment vibration amplitude, further improve geomembrane rolling effect, thereby the production quality of geomembrane.

Drawings

Fig. 1 is a schematic structural view of a tensioning and adjusting device for rolling a geomembrane;

fig. 2 is a schematic view of the internal structure of a tensioning and adjusting device for rolling geomembrane;

fig. 3 is a schematic structural diagram of a shock absorber in a tensioning adjusting device for geomembrane rolling.

In the figure: 1. a fixed mount; 2. a shock absorber; 21. a movable post; 22. a sleeve; 23. a movable plate; 24. a spring; 25. a rubber pad; 3. a tension roller; 4. a tensioning cylinder; 5. a wind-up roll; 6. winding the roll; 7. a driven wheel; 8. a transmission belt; 9. a first motor; 10. a first movable slot; 11. a linkage rod; 12. a second movable slot; 13. a driving wheel; 14. a second motor; 15. a rotating roller; 16. a slider; 17. a chute.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a tensioning adjusting device for rolling geomembrane comprises a fixing frame 1, a rolling roller 5 is rotatably installed at one end of the fixing frame 1, a rolling drum 6 is fixedly sleeved on the rolling roller 5, two tensioning rollers 3 are movably installed inside the fixing frame 1 at one side of the rolling drum 6, first movable grooves 10 matched with the tensioning rollers 3 are symmetrically formed on two side walls of the fixing frame 1, a tensioning drum 4 is rotatably installed on the tensioning rollers 3, a second motor 14 is installed between the two first movable grooves 10 at the same side, a rotating roller 15 is installed at the output end of the second motor 14, a linkage rod 11 is fixedly installed at the front end of the rotating roller 15, second movable grooves 12 slidably connected with the tensioning rollers 3 are symmetrically formed on the linkage rod 11, the rotating roller 15 is rotated by the second motor 14, the linkage rod 11 is further rotated, under the effect of the sliding connection between the second movable grooves 12 and the tensioning rollers 3, guide two tensioning rollers 3 and do the motion of opposite direction to make the distance between two tensioning rollers 3 change, elasticity when adjusting the geomembrane rolling with this appears the fold when avoiding the geomembrane rolling, bumper shock absorber 2 is all installed to the below four corners position department of mount 1.

In fig. 2, sliding grooves 17 are symmetrically formed in the first movable groove 10, sliding blocks 16 which are connected with the sliding grooves 17 in a sliding manner are symmetrically arranged at two ends of the tension roller 3, and the tension roller 3 can move up and down through the sliding connection between the sliding grooves 17 and the sliding blocks 16 in the first movable groove 10.

In fig. 1 and 2, first motor 9 is installed to one side of mount 1, the output fixed mounting of first motor 9 has action wheel 13, one end of wind-up roll 5 runs through one side of mount 1 and installs from driving wheel 7, install drive belt 8 between wind-up roll 5 and the follow driving wheel 7, drive action wheel 13 through first motor 9 and rotate, through the transmission of drive belt 8, make to drive wind-up roll 5 from driving wheel 7 and rotate, thereby make the receipts reel 6 on the wind-up roll 5 realize the rolling action.

In fig. 3, bumper shock absorber 2 includes movable post 21 of fixed mounting in mount 1 below, sleeve 22 is installed to the below of activity post 21, and the lower extreme of activity post 21 extends to sleeve 22's inside and installs fly leaf 23, install spring 24 between fly leaf 23 and the bottom of sleeve 22, sleeve 22's lower extreme fixed mounting has rubber pad 25, through your swing joint in the middle of activity post 21 and the sleeve 22, be favorable to adjusting the effective length of activity post 21, under the effect of spring 24 and rubber pad 25, make equipment during operation possess certain shock-absorbing capacity, thereby reduce equipment vibration amplitude, further improve geomembrane rolling effect, thereby the production quality of geomembrane.

In fig. 2, the surface mounting of slider 16 and has the rubber sleeve, increases the frictional force between slider 16 and the spout 17 to improve tensioning roller 3's stability, the limiting plate is all installed at two ends of two tensioning rollers 3, mainly plays limiting displacement.

In fig. 1, the surface of the winding drum 6 is provided with an anti-slip mat, and the surface of the anti-slip mat is provided with anti-slip lines, so that the anti-slip effect is mainly achieved, and the winding effect is improved.

The utility model discloses a theory of operation is: the utility model has simple structure and novel design, when in use, the first motor 9 drives the driving wheel 13 to rotate, the driven wheel 7 drives the wind-up roll 5 to rotate through the transmission action of the transmission belt 8, thereby the wind-up roll 6 on the wind-up roll 5 realizes the wind-up action, the second motor 14 rotates the rotating roll 15, the linkage rod 11 is further rotated, under the action of the sliding connection between the second movable groove 12 and the tension roll 3, the two tension rolls 3 are guided to move in opposite directions, thereby the distance between the two tension rolls 3 is changed, the tightness when the geomembrane is wound is adjusted, the occurrence of wrinkles when the geomembrane is rolled is avoided, in the process, the sliding connection between the sliding groove 17 and the sliding block 16 in the first movable groove 10 is beneficial to the vertical movement of the tension rolls 3, in addition, the movable connection between the movable column 21 and the sleeve 22 is good for your activity, the effective length of the movable column 21 can be adjusted conveniently, and the equipment has certain buffering performance during working under the action of the spring 24 and the rubber pad 25, so that the vibration amplitude of the equipment is reduced, the rolling effect of the geomembrane is further improved, and the production quality of the geomembrane is improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The tensioning adjusting device for rolling the geomembrane comprises a fixing frame (1) and is characterized in that one end of the fixing frame (1) is rotated to install a rolling roller (5), a winding drum (6) is fixedly sleeved on the rolling roller (5), two tensioning rollers (3) are movably installed on one side, located on the winding drum (6), of the fixing frame (1), first movable grooves (10) matched with the tensioning rollers (3) are symmetrically formed in two side walls of the fixing frame (1), a tensioning drum (4) is rotatably installed on the tensioning rollers (3), second motors (14) are installed between the first movable grooves (10) on the same side, rotating rollers (15) are installed at the output ends of the second motors (14), a linkage rod (11) is fixedly installed at the front end of each rotating roller (15), second movable grooves (12) which are slidably connected with the tensioning rollers (3) are symmetrically formed in the linkage rod (11), the four corners of the lower part of the fixed frame (1) are provided with shock absorbers (2).

2. The tensioning adjusting device for rolling the geomembrane according to claim 1, wherein sliding grooves (17) are symmetrically formed in the first movable groove (10), and sliding blocks (16) which are slidably connected with the sliding grooves (17) are symmetrically arranged at two ends of the tensioning roller (3).

3. The tensioning adjusting device for winding the geomembrane as claimed in claim 1, wherein a first motor (9) is installed at one side of the fixing frame (1), a driving wheel (13) is fixedly installed at an output end of the first motor (9), one end of the winding roller (5) penetrates through one side of the fixing frame (1) and is provided with a driven wheel (7), and a transmission belt (8) is installed between the winding roller (5) and the driven wheel (7).

4. The tensioning adjusting device for rolling the geomembrane as claimed in claim 1, wherein the shock absorber (2) comprises a movable column (21) fixedly installed below the fixed frame (1), a sleeve (22) is installed below the movable column (21), the lower end of the movable column (21) extends to the inside of the sleeve (22) and is provided with a movable plate (23), a spring (24) is installed between the movable plate (23) and the bottom of the sleeve (22), and a rubber gasket (25) is fixedly installed at the lower end of the sleeve (22).

5. The tensioning adjusting device for rolling the geomembrane according to claim 2, wherein a rubber sleeve is mounted on the surface of the sliding block (16), and limiting plates are mounted at two ends of each of the two tensioning rollers (3).

6. The tensioning adjusting device for rolling up the geomembrane as claimed in claim 1, wherein the surface of the rolling up drum (6) is provided with a non-slip mat, and the surface of the non-slip mat is provided with non-slip lines.