CN212635926U

CN212635926U - Geomembrane cutting device

Info

Publication number: CN212635926U
Application number: CN202021324941.8U
Authority: CN
Inventors: 张凤林; 李小斌
Original assignee: Sichuan Xinyao Environment Technology Co ltd
Current assignee: Sichuan Xinyao Environment Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-02
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a geomembrane cutting device relates to geomembrane processingequipment technical field, this geomembrane cutting device, roll up including base and geomembrane, the upper surface of base is provided with the U-shaped frame, the thread groove has been seted up at the top of U-shaped frame, the inner wall of thread groove and the surperficial threaded connection of screw rod, the top swing joint of screw rod has the horizontal pole, the horizontal pole is located the top of U-shaped frame, the bottom swing joint of screw rod has the flat board, the equal fixedly connected with briquetting in dull and stereotyped both sides, the surface swing joint of the bottom of briquetting and geomembrane book. The utility model discloses a set up U-shaped frame, screw rod, briquetting and dog to solve prior art, at present common hydraulic pressure hand hay cutter for the geomembrane cutting when using, the geomembrane is rolled up and is not fixed, and the geomembrane is rolled up and is received the pressure of hand hay cutter, causes the aversion of geomembrane book easily, thereby leads to the geomembrane to roll up and cuts the lower problem of precision.

Description

Geomembrane cutting device

Technical Field

The utility model relates to a geomembrane processingequipment technical field specifically is a geomembrane cutting device.

Background

The geomembrane is a geomembrane impervious material compounded by a plastic film serving as an impervious base material and non-woven fabrics, and is mainly applied to the fields of reservoirs, tunnels, refuse landfills and the like.

Among the prior art, present common hydraulic pressure hand hay cutter for geomembrane cutting is when using, places the geomembrane book on the base of hydraulic pressure hand hay cutter, and the hand hay cutter downstream cuts the geomembrane book, but the geomembrane book only relies on self gravity to press on the base, does not fix the geomembrane book, when cutting, and the geomembrane book receives the pressure of hand hay cutter, causes the aversion of geomembrane book easily to lead to the geomembrane book to cut the precision lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a geomembrane cutting device possesses the advantage that improves the geomembrane book and cut the precision to solve prior art, at present common hydraulic pressure hand hay cutter for the geomembrane cutting when using, the geomembrane book is not fixed, and the geomembrane book receives the pressure of hand hay cutter, causes the aversion of geomembrane book easily, thereby leads to the geomembrane book to cut the lower problem of precision.

For the purpose that realizes improving the geomembrane book and cut the precision, the utility model provides a following technical scheme: the utility model provides a geomembrane cutting device, includes that base and geomembrane roll up, the upper surface of base is provided with the U-shaped frame, the thread groove has been seted up at the top of U-shaped frame, the inner wall of thread groove and the surperficial threaded connection of screw rod, the top swing joint of screw rod has the horizontal pole, the horizontal pole is located the top of U-shaped frame, the bottom swing joint of screw rod has the flat board, the equal fixedly connected with briquetting in both sides of flat board, the bottom of briquetting and the surperficial swing joint that the geomembrane was rolled up, the front of briquetting and the equal fixedly connected with slider in the back, the spout has all been seted up at the front and the back of U-shaped frame inner wall, the surface of.

As a preferred technical scheme of the utility model, the equal fixedly connected with fixed block in the front and the back of U-shaped frame, the bottom of fixed block and the upper surface swing joint of base, the top of base is seted up threaded hole, the top of fixed block is provided with the bolt, the bottom of bolt run through the fixed block and with the inner wall threaded connection of screw hole.

As an optimal technical scheme of the utility model, the bottom fixedly connected with locating pin of U-shaped frame, the constant head tank has been seted up to the upper surface of base, the surface of locating pin and the inner wall swing joint of constant head tank.

As a preferred technical scheme of the utility model, the top fixedly connected with dog of base, one side that the dog surface is close to the geomembrane book is the curved surface.

As an optimal technical scheme of the utility model, the bearing has been inlayed at dull and stereotyped top, the inner wall of bearing is connected with the fixed surface of screw rod.

As an optimal technical scheme of the utility model, the slider is isosceles trapezoid, the shape looks adaptation of the shape of spout and slider.

As an optimal technical scheme of the utility model, one side swing joint that the briquetting was kept away from on the slider surface has the ball, the surface of ball and the inner wall swing joint of spout.

Compared with the prior art, the utility model provides a geomembrane cutting device possesses following beneficial effect:

1. this geomembrane cutting device, through setting up the U-shaped frame, the screw rod, briquetting and dog, when using, place the geomembrane book on the base, it makes two briquetting downstream of dull and stereotyped drive to rotate the screw rod, the briquetting closely laminates with the geomembrane book, fix the geomembrane book, the dog makes the briquetting fix the geomembrane book through rotating the screw rod, prevent that the geomembrane book from shifting when being cut, the effect that improves the geomembrane book and cut the precision has been reached, it is higher to cut the precision, prevent that the geomembrane book from being cut the face crooked, thereby make things convenient for the use in geomembrane later stage, in order to solve prior art, the hydraulic chopper is used in the current common geomembrane cutting, the geomembrane book is not fixed, the geomembrane book receives the pressure of chopper, cause the aversion of geomembrane book easily, thereby lead to the geomembrane book to cut the lower problem.

2. This geomembrane cutting device, through setting up fixed block and locating pin, when using, the fixed block passes through the bolt and is connected with the base, can accomplish the dismantlement of U-shaped frame with the bolt is unscrewed, insert the locating pin of U-shaped frame bottom in the constant head tank of base, can make the bolt hole on the fixed block adjust the screw hole on the base well, twist the bolt into in the screw hole and tighten the bolt, can fix the fixed block, thereby fix the U-shaped frame, make things convenient for the dismouting of U-shaped frame, U-shaped frame dismouting is more convenient, it is convenient to the screw rod to pull down the rear with the U-shaped frame, flat board and briquetting etc. carry out the later maintenance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right sectional view of the screw of the present invention;

FIG. 3 is a right sectional view of the press block of the present invention;

fig. 4 is a top cross-sectional view of the flat panel of the present invention.

In the figure: 1. a base; 2. rolling the geomembrane; 3. a U-shaped frame; 4. a thread groove; 5. a screw; 6. a cross bar; 7. a flat plate; 8. briquetting; 9. a slider; 10. a chute; 11. a fixed block; 12. a threaded hole; 13. a bolt; 14. positioning pins; 15. positioning a groove; 16. a stopper; 17. a bearing; 18. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a geomembrane cutting device, which comprises a base 1 and a geomembrane roll 2, wherein the upper surface of the base 1 is provided with a U-shaped frame 3, the top of the U-shaped frame 3 is provided with a thread groove 4, the central axis of the thread groove 4 coincides with the central axis of the U-shaped frame 3, the inner wall of the thread groove 4 is in threaded connection with the surface of a screw 5, the top of the screw 5 is movably connected with a horizontal rod 6, the surface of the screw 5 is provided with a through groove near the top, the inner wall of the through groove is movably connected with the surface of the horizontal rod 6, the screw 5 can be driven to rotate by rotating the horizontal rod 6, the horizontal rod 6 is positioned above the U-shaped frame 3, the bottom of the screw 5 is movably connected with a flat plate 7, two sides of the flat plate 7 are fixedly connected with press blocks 8, the number of the press blocks 8 is, prevent to roll up 2 shifts of geomembrane when cutting to

geomembrane book

2, 2 surperficial swing joint is rolled up with the geomembrane in the bottom of briquetting 8, the bottom of briquetting 8 is the curved surface of kickup, briquetting 8's front and the equal fixedly connected with slider 9 in the back, drive slider 9 along the inner wall up-and-down motion of spout 10 during briquetting 8 up-and-down motion, slider 9 plays the guide effect to briquetting 8, make briquetting 8 be in vertical motion state all the time, spout 10 has all been seted up to the front and the back of 3 inner walls of U-shaped frame, the surface of slider 9 and the inner wall swing joint of spout 10.

Specifically, the front and the back of the U-shaped frame 3 are fixedly connected with fixing blocks 11, the bottom of each fixing block 11 is movably connected with the upper surface of the base 1, a threaded hole 12 is formed in the top of the base 1, a bolt 13 is arranged at the top of each fixing block 11, and the bottom of the bolt 13 penetrates through the fixing blocks 11 and is in threaded connection with the inner wall of the threaded hole 12.

In this embodiment, the bolt 13 passes through the fixing block 11 and is screwed into the threaded hole 12 of the base 1, and the fixing block 11 is fixed, that is, the U-shaped frame 3 is fixed.

Specifically, the bottom of the U-shaped frame 3 is fixedly connected with a positioning pin 14, a positioning groove 15 is formed in the upper surface of the base 1, and the surface of the positioning pin 14 is movably connected with the inner wall of the positioning groove 15.

In this embodiment, after the positioning pin 14 is inserted into the positioning groove 15, the bolt hole on the fixing block 11 is aligned with the position of the threaded hole 12 on the base 1, so as to facilitate the installation of the U-shaped frame 3.

Specifically, the top of the base 1 is fixedly connected with a stop block 16, and one side of the surface of the stop block 16, which is close to the geomembrane roll 2, is a curved surface.

In this embodiment, the stopper 16 stops the geomembrane roll 2 to prevent the geomembrane roll 2 from falling off from the base 1.

Specifically, a bearing 17 is embedded in the top of the flat plate 7, and the inner wall of the bearing 17 is fixedly connected with the surface of the screw 5.

In this embodiment, the bearing 17 prevents the screw 5 from separating from the plate 7, and the bearing 17 reduces the friction between the screw 5 and the plate 7, so that the screw 5 rotates more smoothly.

Specifically, the slide block 9 is in an isosceles trapezoid shape, and the shape of the sliding groove 10 is matched with that of the slide block 9.

In this embodiment, the top cross-sectional view of the slider 9 is an isosceles trapezoid, which prevents the slider 9 from being separated from the sliding groove 10.

Specifically, one side of the surface of the sliding block 9, which is far away from the pressing block 8, is movably connected with a ball 18, and the surface of the ball 18 is movably connected with the inner wall of the sliding groove 10.

In this embodiment, the balls 18 reduce the friction between the slider 9 and the inner wall of the sliding groove 10, so that the slider 9 moves more smoothly.

The utility model discloses a theory of operation and use flow: when the device is used, the geomembrane roll 2 is placed on the base 1, one side of the stop block 16 close to the geomembrane roll 2 is a curved surface, the geomembrane roll 2 is prevented from moving on the base 1 at will, the screw rod 5 is rotated, the screw rod 5 is in threaded connection with the thread groove 4 of the U-shaped frame 3, the screw rod 5 rotates and moves downwards, the screw rod 5 drives the flat plate 7 to move downwards through the bearing 17, the flat plate 7 drives the two press blocks 8 to move downwards, the press block 8 drives the slide block 9 to move downwards along the inner wall of the sliding groove 10, the slide block 9, the press block 8 and the flat plate 7 play a role in guiding, the flat plate 7 and the press block 8 are always in a vertical movement state, the bottom of the press block 8 is tightly attached to the geomembrane roll 2, the geomembrane roll 2 is fixed, the fixed block 11 is connected with the base 1 through the bolt 13, so that the U-shaped frame 3 is fixed, the bolt 13 is, can accomplish the dismantlement of U-shaped frame 3, during the installation, insert the locating pin 14 of U-shaped frame 3 bottom in the constant head tank 15 of base 1, can make the screw hole 12 on the base 1 well adjusted in the bolt 13 hole on the fixed block 11, twist bolt 13 into screw hole 12 and screw up bolt 13, can fix fixed block 11, thereby fix U-shaped frame 3, make things convenient for the dismouting of U-shaped frame 3, the dismouting of U-shaped frame 3 is more convenient, just to screw rod 5 at the rear of tearing down U-shaped frame 3, dull and stereotyped 7 and briquetting 8 etc. carry out the later maintenance, make briquetting 8 fix geomembrane book 2 through rotating screw rod 5, shift when preventing geomembrane book 2 from being cut, the effect that improves the geomembrane book 2 cutting accuracy has been reached, the cutting accuracy is higher, prevent that geomembrane book 2 from being cut the face crooked, thereby make things convenient for the use in geomembrane later stage.

To sum up, this geomembrane cutting device is through setting up U-shaped frame 3, screw rod 5, briquetting 8 and dog 16 to solve among the prior art, present common hydraulic pressure hand hay cutter for the geomembrane cutting when using, geomembrane book 2 is not fixed, and geomembrane book 2 receives the pressure of hand hay cutter, causes the aversion of geomembrane book 2 easily, thereby leads to geomembrane book 2 to cut the lower problem of precision.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A geomembrane cutting device, includes base (1) and geomembrane book (2), its characterized in that: the upper surface of base (1) is provided with U-shaped frame (3), thread groove (4) have been seted up at the top of U-shaped frame (3), the inner wall of thread groove (4) and the surperficial threaded connection of screw rod (5), the top swing joint of screw rod (5) has horizontal pole (6), horizontal pole (6) are located the top of U-shaped frame (3), the bottom swing joint of screw rod (5) has flat board (7), the equal fixedly connected with briquetting (8) in both sides of flat board (7), the surface swing joint of the bottom and the geomembrane book (2) of briquetting (8), the front and the equal fixedly connected with slider (9) in the back of briquetting (8), spout (10) have all been seted up in the front and the back of U-shaped frame (3) inner wall, the surface of slider (9) and the inner wall swing joint of spout (10).

2. The geomembrane cutting device according to claim 1, wherein: the utility model discloses a bolt, including U-shaped frame (3), the equal fixedly connected with fixed block (11) in front and the back of U-shaped frame (3), the upper surface swing joint of the bottom of fixed block (11) and base (1), threaded hole (12) are seted up at the top of base (1), the top of fixed block (11) is provided with bolt (13), the bottom of bolt (13) run through fixed block (11) and with the inner wall threaded connection of threaded hole (12).

3. The geomembrane cutting device according to claim 1, wherein: the bottom fixedly connected with locating pin (14) of U-shaped frame (3), constant head tank (15) have been seted up to the upper surface of base (1), the surface of locating pin (14) and the inner wall swing joint of constant head tank (15).

4. The geomembrane cutting device according to claim 1, wherein: the top of the base (1) is fixedly connected with a stop block (16), and one side, close to the geomembrane roll (2), of the surface of the stop block (16) is a curved surface.

5. The geomembrane cutting device according to claim 1, wherein: and a bearing (17) is embedded in the top of the flat plate (7), and the inner wall of the bearing (17) is fixedly connected with the surface of the screw rod (5).

6. The geomembrane cutting device according to claim 1, wherein: the sliding block (9) is in an isosceles trapezoid shape, and the shape of the sliding groove (10) is matched with that of the sliding block (9).

7. The geomembrane cutting device according to claim 1, wherein: one side of the surface of the sliding block (9) far away from the pressing block (8) is movably connected with a ball (18), and the surface of the ball (18) is movably connected with the inner wall of the sliding groove (10).