CN218757273U

CN218757273U - Water conservancy prevention of seepage membrane laying mechanism

Info

Publication number: CN218757273U
Application number: CN202222933817.7U
Authority: CN
Inventors: 唐光军; 赵军; 刘红友
Original assignee: Guangxi Guilin Fenghuiyuan Construction Engineering Co
Current assignee: Guangxi Guilin Fenghuiyuan Construction Engineering Co
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a water conservancy prevention of seepage technical field just discloses a water conservancy prevention of seepage membrane laying mechanism, including removing the carrier, the bottom both sides of removing the carrier are rotated respectively and are removed wheel and pinch roller, the top of removing the carrier then rotates and installs rolling wheel and leading wheel, and prevention of seepage membrane is followed the leading wheel is walked around and is worn out from the bottom of pinch roller, remove the carrier and be close to the one end of pinch roller and install cutting assembly, this water conservancy prevention of seepage membrane laying mechanism can carry out the disposable cutting with the prevention of seepage membrane of laying through cutting assembly, and it is more convenient to operate to can improve notched precision, make things convenient for the later stage to carry out the hot melt to prevention of seepage membrane.

Description

Water conservancy prevention of seepage membrane laying mechanism

Technical Field

The utility model relates to a water conservancy prevention of seepage technical field specifically is a water conservancy prevention of seepage membrane laying mechanism.

Background

The water conservancy seepage-proofing technology is generally used for construction means adopted when water conservancy facilities such as dams, water channels and the like are built and is mainly used for preventing water loss, and the prior patent with the publication number of CN210395249U discloses a seepage-proofing film laying device which is used for laying seepage-proofing films by arranging a sliding mechanism such as a front wheel and a compression roller, so that the labor intensity of laying the seepage-proofing films is reduced.

Based on above-mentioned technical scheme, still need manually cut prevention of seepage membrane after laying prevention of seepage membrane, and the size of preventing the seepage membrane is great for some, and the manual work is tailor work load and when tailorring not accurate enough, causes the problem of incision slope easily to influence the hot melt in later stage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a water conservancy prevention of seepage membrane laying mechanism possesses can be fast to cutting out the good prevention of seepage membrane of laying, cuts out the precision height, cuts out advantages such as convenience, has solved prior art's manual cutting out, the lower problem of efficiency and precision.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a mechanism is laid to water conservancy prevention of seepage membrane, includes and removes the carrier, the bottom both sides of removing the carrier are rotated respectively and are had removal wheel and pinch roller, the top of removing the carrier then rotates installs rolling wheel and leading wheel, and the prevention of seepage membrane is followed the leading wheel is walked around and is worn out from the bottom of pinch roller, the one end that removes the carrier and be close to the pinch roller is installed cutting assembly.

Preferably, the cutting assembly comprises a cutting knife, a pressure rod, a sliding sleeve and a supporting spring, the sliding sleeve is fixed at the end of the movable carrier, the pressure rod is slidably mounted in the sliding sleeve, the cutting knife is fixed at the bottom of the pressure rod, and the supporting spring is sleeved between the top of the pressure rod and the sliding sleeve.

Preferably, both sides of the cutting knife are fixed with limiting blocks, limiting rails are slidably mounted on the outer sides of the limiting blocks, and the limiting rails are fixed on the movable carrier.

Preferably, the moving carrier is provided with a handle near the end of the moving wheel.

Preferably, the pinch roller includes mounting groove, extrusion piece, reset spring and manual telescopic link, the mounting groove equidistance is seted up on the outer wall of pinch roller, manual telescopic link is installed in the mounting groove, the reset spring cover is established in manual telescopic link's the outside, the extrusion piece is fixed at manual telescopic link's tip, and with sliding connection between the mounting groove.

Preferably, the outer wall of each extrusion block is provided with an anti-slip layer.

Preferably, the guide wheel is installed on the movable carrier through a bearing seat, supporting seats are installed at two ends of the winding wheel, a U-shaped groove is formed in the top of each supporting seat, and the end portion of the winding wheel is located in the U-shaped groove.

To sum up, the utility model discloses a following beneficial effect:

this mechanism is laid to water conservancy prevention of seepage membrane can once only cut the prevention of seepage membrane of laying through cutting assembly, and it is more convenient to operate to can improve notched precision, make things convenient for the later stage to carry out the hot melt to prevention of seepage membrane.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cutting assembly of the present invention;

fig. 3 is the schematic view of the sectional structure of the pressing wheel of the present invention.

Wherein: 1. moving the carrier; 2. a moving wheel; 3. a pinch roller; 4. a winding wheel; 5. a guide wheel; 6. a cutting assembly; 7. a cutting knife; 8. a pressure lever; 9. a sliding sleeve; 10. a support spring; 11. a limiting block; 12. a limiting track; 13. a handle; 14. mounting grooves; 15. extruding the block; 16. a return spring; 17. a manual telescopic rod; 18. a supporting seat; 19. a U-shaped groove.

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. 1-3, a water conservancy anti-seepage film laying mechanism comprises a movable carrier 1, wherein a movable wheel 2 and a pinch roller 3 are respectively rotated at the left end and the right end of the movable carrier 1, so that the movable carrier 1 can walk on a foundation pit through the movable wheel 2 and the pinch roller 3, a winding wheel 4 and a guide wheel 5 are rotated at the top of the movable carrier 1, the winding wheel 4 is specifically mounted in a manner that supporting seats 18 are respectively mounted at the front end and the rear end of the winding wheel 4, a U-shaped groove 19 is formed at the top of each supporting seat 18, and the end of the winding wheel 4 is just mounted in the U-shaped groove 19, so that the winding wheel 4 can be ensured to rotate on the supporting seats 18, the winding wheel 4 is also convenient to dismount and mount, the front end and the rear end of the guide wheel 5 are mounted on the movable carrier 1 through bearing seats, when an anti-seepage film is laid, the anti-seepage film on the winding wheel 4 can be pulled out to pass through the bottom of the pinch roller 3 after bypassing the guide wheel 5.

And a handle 13 is also arranged at one end of the moving carrier 1 close to the moving wheel 2 and used for pulling the moving carrier 1 to move.

Through above-mentioned technical scheme, can pull handle 13 when laying prevention of seepage membrane, drive holistic removal carrier 1 and remove, remove wheel 2 and pinch roller 3 and all rotate at the in-process that removes, pinch roller 3 can't remove on the foundation ditch with the prevention of seepage membrane of bottom pressing at the pivoted in-process, then can tear out the prevention of seepage membrane on the rolling wheel 4, and preceding part then is just laid in the place that needs, realizes laying the prevention of seepage membrane fast, and the amount of labour is littleer.

It should be noted that, in this embodiment, the movable carrier 1 is driven to move by a pulling manner, the anti-seepage film laid in the pulling process is always at the rear end of the operator, and the anti-seepage film is laid at the place where the operator walks, so that the operator is prevented from stepping on the anti-seepage film, and the situation that the anti-seepage film is damaged due to the fact that the anti-seepage film is contacted with a hard object on the inner surface of the foundation pit due to manual stepping is prevented.

Still need to explain, pinch roller 3 still includes mounting groove 14, extrusion piece 15, reset spring 16 and manual telescopic link 17, mounting groove 14 equidistance is seted up on pinch roller 3's outer wall, manual telescopic link 17 is installed in mounting groove 14, reset spring 16 covers is established in manual telescopic link 17's the outside, extrusion piece 15 is fixed at the tip of manual telescopic link 17, still simultaneously and with mounting groove 14 between sliding connection, install the skid resistant course on extrusion piece 15's outer wall, the skid resistant course can be the rubber layer, the same with structure and function among the prior art, do not describe here any more.

Install cutting assembly 6 at the one end that removes carrier 1 and be close to pinch roller 3, it is specific, cutting assembly 6 includes cutting knife 7, depression bar 8, supporting spring 10 and sliding sleeve 9, wherein slide to fix on removing carrier 1, and depression bar 8 then slidable mounting is in sliding sleeve 9, still overlaps at the top of depression bar 8 simultaneously and is equipped with supporting spring 10, and the bottom then is fixed with cutting knife 7.

Through the technical scheme, after laying the completion to preventing osmosis membrane, can press depression bar 8, depression bar 8 slides in sliding sleeve 9 at the in-process that presses, compress supporting spring 10 simultaneously, depression bar 8 drives the cutting knife 7 of bottom in gliding and carries out disposable cutting to preventing osmosis membrane, it is more convenient to operate, and can guarantee the precision of cutting effectively, avoid the condition of slope or cockscomb structure to appear the incision, release depression bar 8 after the cutting, and the release of spring force after the compression, will cut again and reset, because will guarantee to prevent osmosis membrane laying the in-process between the two at least 10 cm's overlap section, be used for carrying out hot melt connection with the overlap section, consequently, the condition of appearing the incision slope then can influence the hot melt operation in later stage.

It is further supplemented that limiting blocks 11 are further fixed at two cut ends, limiting rails 12 are slidably arranged on the outer sides of the limiting blocks 11, the limiting rails 12 are fixed on the movable carrier 1, and when the cutting knife 7 moves, the limiting blocks 11 slide in the limiting rails 12 to limit the position of the cutting knife 7, so that the cutting knife 7 is guaranteed to keep moving vertically, and the cutting precision is further improved.

When using, the pulling removes carrier 1 and lays prevention osmosis membrane, after laying, presses depression bar 8 for cutting knife 7 and the prevention osmosis membrane contact of depression bar 8 bottom to tailor it, release depression bar 8 after tailorring, cutting knife 7 resets.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

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. The utility model provides a water conservancy prevention of seepage membrane laying mechanism, includes removal carrier (1), its characterized in that: the bottom both sides of removing carrier (1) are rotated respectively and are had removal wheel (2) and pinch roller (3), the top of removing carrier (1) is then rotated and is installed wind-up wheel (4) and leading wheel (5), and prevention of seepage membrane is followed leading wheel (5) are walked around and are worn out from the bottom of pinch roller (3), remove carrier (1) and install cutting assembly (6) near the one end of pinch roller (3).

2. The water conservancy anti-seepage membrane paving mechanism according to claim 1, characterized in that: the cutting assembly (6) comprises a cutting knife (7), a pressing rod (8), a sliding sleeve (9) and a supporting spring (10), the sliding sleeve (9) is fixed at the end of the movable carrier (1), the pressing rod (8) is slidably mounted in the sliding sleeve (9), the cutting knife (7) is fixed at the bottom of the pressing rod (8), and the supporting spring (10) is sleeved between the top of the pressing rod (8) and the sliding sleeve (9).

3. The water conservancy anti-seepage membrane paving mechanism according to claim 2, characterized in that: both sides of the cutting knife (7) are fixed with limiting blocks (11), limiting rails (12) are slidably mounted on the outer sides of the limiting blocks (11), and the limiting rails (12) are fixed on the movable carrier (1).

4. The water conservancy anti-seepage membrane paving mechanism according to claim 1, characterized in that: the end part of the movable carrier (1) close to the movable wheel (2) is provided with a handle (13).

5. The water conservancy prevention of seepage membrane laying mechanism of claim 2, characterized in that: pinch roller (3) are including mounting groove (14), extrusion piece (15), reset spring (16) and manual telescopic link (17), set up on the outer wall of pinch roller (3) mounting groove (14) equidistance, install in mounting groove (14) manual telescopic link (17), reset spring (16) cover is established in the outside of manual telescopic link (17), the tip at manual telescopic link (17) is fixed in extrusion piece (15), and mounting groove (14) between sliding connection.

6. The water conservancy anti-seepage membrane paving mechanism according to claim 5, characterized in that: the outer wall of each extrusion block (15) is provided with an anti-skid layer.

7. The water conservancy anti-seepage membrane paving mechanism according to claim 2, characterized in that: the guide wheel (5) is installed on the movable carrier (1) through a bearing seat, supporting seats (18) are installed at two ends of the winding wheel (4), a U-shaped groove (19) is formed in the top of each supporting seat (18), and the end portion of the winding wheel (4) is located in the U-shaped groove (19).