CN212711846U

CN212711846U - Winding drum for waterproof coiled material

Info

Publication number: CN212711846U
Application number: CN202021646366.3U
Authority: CN
Inventors: 冯建军
Original assignee: Panjin Aoruiqi Waterproof Building Material Co ltd
Current assignee: Panjin Aoruiqi Waterproof Building Material Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-16
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the technical field of winding drums, in particular to a winding drum for waterproof coiled materials, which comprises an outer cover and a drum shaft, the left end and the right end of the outer cover are both fixedly connected with end covers, the inner sides of the end covers are rotatably connected with drum shafts, the outer side of the right side of the drum shaft is fixedly connected with a cam disc, the upper side of the right end of the end cover on the right side is fixedly connected with a fixed block, the inner side of the fixed block is connected with a slide rod in a sliding way, the rear ends of the second rotating rings positioned at the left side and the right side are fixedly connected with tension springs, the other ends of the tension springs are fixedly connected with first rotating rings, and the first rotating ring is rotationally connected with the end cover through the rotating shaft, the utility model can protect the waterproof coiled material in the outer cover, prevent the sharp articles outside from scratching the waterproof coiled material and influencing the waterproof effect, and be provided with the clamp plate and push down waterproofing membrane end, conveniently pull out waterproofing membrane, can use the blade from the area to carry out neatly and cut waterproofing membrane fast simultaneously.

Description

Winding drum for waterproof coiled material

Technical Field

The utility model relates to a rolling section of thick bamboo technical field specifically is a waterproofing membrane uses a rolling section of thick bamboo.

Background

The waterproof roll is mainly used for building walls, roofs, tunnels, roads, refuse landfills and the like, can be curled into a roll-shaped flexible building material product which can resist external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, plays a vital role in the whole engineering, needs to be rolled on a winding drum when in transportation and use, and is increasingly widely applied to buildings, so that the requirement for the winding drum for the waterproof roll is increased day by day.

Present a coiling section of thick bamboo for waterproofing membrane is simple fiber container, the coiling section of thick bamboo outside is still good parcel plastic paper when transportation and packing, need tear plastic paper off when using, can produce plastic refuse, and receive the destruction of external sharp-pointed object easily after unpacing apart, influence waterproof effect, the coiling section of thick bamboo for waterproofing membrane of present while, when needs are tailor the waterproofing membrane of certain length, need the staff to tailor, the untidiness of tailorring, and it is lower to tailor efficiency, therefore, propose a coiling section of thick bamboo for waterproofing membrane to the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproofing membrane is with a rolling section of thick bamboo to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a winding drum for waterproof coiled materials comprises an outer cover and a winding drum shaft, wherein end covers are fixedly connected to the left end and the right end of the outer cover, the winding drum shaft is rotatably connected to the inner side of each end cover, a cam disc is fixedly connected to the outer side of the right side of the winding drum shaft, a fixed block is fixedly connected to the upper side of the right end of each end cover on the right side, a sliding rod is slidably connected to the inner side of the fixed block, a first spring is fixedly connected to the bottom end of each fixed block, the other end of each first spring is fixedly connected with the sliding rod, a pressing plate is rotatably connected to the front end of each end cover through a hinge, a sliding block is slidably connected to the inner side of the front end of each pressing plate, a blade is slidably connected to the inner side of each sliding block, a push rod is slidably connected to the front, the other end of the tension spring is fixedly connected with a first rotating ring, and the first rotating ring is rotatably connected with the end cover through a rotating shaft.

Preferably, the right end of the winding drum shaft is fixedly connected with a rotating rod.

Preferably, a roller is rotatably connected to the inner side of the lower side of the slide rod through a rotating shaft, and the roller is in contact with the cam plate.

Preferably, the top end of the sliding block is fixedly connected with a second spring, and the second spring is fixedly connected with the push rod.

Preferably, a clamping block is slidably connected to the inner side of the pressing plate, a third spring is fixedly connected to the rear end of the clamping block, and the third spring is fixedly connected with the pressing plate.

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

1. the utility model discloses in, dustcoat through the setting, the end cover, the reel, the bull stick, clamp plate and extension spring pass through dustcoat and end cover will be rolled up the reel sealed protection that has waterproofing membrane in inside, prevent that waterproofing membrane from being scratched by external sharp-pointed article, thereby influence water-proof effects, and use the clamp plate to push down waterproofing membrane terminal, when lifting up the clamp plate, be convenient for pull out waterproofing membrane, the first spring that sets up simultaneously, the litter, cam disc and gyro wheel, can guarantee after stopping to pull out waterproofing membrane, the reel can not continue rotatoryly because of the inertia of self, and can be through rotating the bull stick, the waterproofing membrane that will pull out the overlength is withdrawed.

2. The utility model discloses in, through second spring, third spring, fixture block, slider, blade and the push rod that sets up, can make the blade lapse stretch out through pressing the push rod, move the slider left when pressing the push rod, make the slider drive the blade and regularly cut waterproofing membrane along the clamp plate front end to can fix the slider through fixture block and third spring, prevent that the slider from just moving when receiving very little external force.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3B according to the present invention;

fig. 5 is a schematic view of the mounting structure of the blade of the present invention;

fig. 6 is a schematic cross-sectional view of the cover of the present invention.

In the figure: 1-end cover, 2-outer cover, 3-reel shaft, 4-rotating rod, 5-cam disc, 6-roller, 7-sliding rod, 8-fixed block, 9-first spring, 10-push rod, 11-second spring, 12-blade, 13-clamping block, 14-third spring, 15-first rotating ring, 16-tension spring, 17-second rotating ring, 18-pressing plate and 19-sliding block.

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. 1-6, the present invention provides a technical solution:

a winding drum for waterproof coiled materials comprises an outer cover 2 and a drum shaft 3, wherein the left end and the right end of the outer cover 2 are fixedly connected with an end cover 1, the inner side of the end cover 1 is rotatably connected with the drum shaft 3, the outer side of the right side of the drum shaft 3 is fixedly connected with a cam disc 5, the upper side of the right end of the end cover 1 positioned on the right side is fixedly connected with a fixed block 8, the inner side of the fixed block 8 is slidably connected with a slide rod 7, the bottom end of the fixed block 8 is fixedly connected with a first spring 9, the other end of the first spring 9 is fixedly connected with the slide rod 7, the front end of the end cover 1 is rotatably connected with a pressing plate 18 through a hinge, the inner side of the front end of the pressing plate 18 is slidably connected with a slide block 19, the inner side of the slide block 19 is slidably connected with a blade 12, the front end of the blade, the other end of the tension spring 16 is fixedly connected with a first rotating ring 15, and the first rotating ring 15 is rotatably connected with the end cover 1 through a rotating shaft.

The right end of the reel shaft 3 is fixedly connected with a rotating rod 4, the reel shaft 3 can be rotated through the rotating rod 4 to withdraw the waterproof coiled material which is pulled out too long, the inner side of the lower side of the sliding rod 7 is rotatably connected with a roller 6 through a rotating shaft, the roller 6 is in contact with the cam disc 5, the roller 6 is in rolling friction with the cam disc 6, the service life of the cam disc 6 is prolonged, the top end of the sliding block 19 is fixedly connected with a second spring 11, the second spring 11 is fixedly connected with a push rod 10, the blade 12 is contracted inside the sliding block 19 under the condition that the push rod 10 is not pressed, a user is prevented from being cut, the inner side of the pressing plate 18 is slidably connected with a clamping block 13, the rear end of the clamping block 13 is fixedly connected with a third spring 14, the third spring 14 is fixedly connected with the pressing plate 18, the.

The working process is as follows: firstly, the pressing plate 18 is lifted upwards to rotate the pressing plate 18 by 90 degrees, the pressing plate 18 can be attached to the front end of the end cover 1 under the pulling force of the tension spring 16, the tail end of the waterproof coiled material pressed under the pressing plate 18 is pulled outwards, the waterproof coiled material is pulled out by a certain length as required, when the pulled waterproof coiled material is too long, the rotating rod 4 can be rotated, the rotating rod 4 drives the reel shaft 3 to rotate, the waterproof coiled material with the excessive length is withdrawn, after the length of the waterproof coiled material is determined to be correct, the pressing plate 18 is pulled forwards and downwards to rotate the pressing plate 18 in a reverse direction by 90 degrees, under the pulling force of the tension spring 16, the pressing plate 18 can press the waterproof coiled material at the outlet of the outer cover 2 tightly, the push rod 10 is pressed downwards, the push rod 10 drives the blade 12 to move downwards, the blade 12 extends out, the push rod 10 is kept pressed, the slide block 19 slides leftwards, the slide block 19 can drive, and stopping pressing the push rod 10, retracting the blade 12 into the slider under the elastic force of the second spring 14, pushing the slider 19 to move rightwards to reset until the latch 13 is clamped into the recess at the rear end of the slider 19 again.

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 waterproofing membrane is with a winding section of thick bamboo, includes dustcoat (2) and reel axle (3), its characterized in that: both ends all fixedly connected with end cover (1) about dustcoat (2), end cover (1) inboard is rotated and is connected with reel axle (3), reel axle (3) right side outside fixedly connected with cam disc (5), be located the right side end cover (1) right-hand member upside fixedly connected with fixed block (8), the inboard sliding connection of fixed block (8) has litter (7), fixed block (8) bottom fixedly connected with first spring (9) to the first spring (9) other end and litter (7) fixed connection, end cover (1) front end is rotated through the hinge and is connected with clamp plate (18), the inboard sliding connection of clamp plate (18) front end has slider (19), slider (19) inboard sliding connection has blade (12), blade (12) front end fixedly connected with push rod (10) to push rod (10) and slider (19) sliding connection, both ends all are rotated through the pivot about clamp plate (18) and are connected with second swivel (17), are located the left and right sides the equal fixedly connected with extension spring (16) in second swivel (17) rear end, extension spring (16) other end fixedly connected with first swivel (15) to first swivel (15) rotate through pivot and end cover (1) and are connected.

2. The winding drum for the waterproof roll material as claimed in claim 1, wherein: the right end of the drum shaft (3) is fixedly connected with a rotating rod (4).

3. The winding drum for the waterproof roll material as claimed in claim 1, wherein: the inner side of the lower side of the slide rod (7) is rotatably connected with a roller (6) through a rotating shaft, and the roller (6) is in contact with the cam disc (5).

4. The winding drum for the waterproof roll material as claimed in claim 1, wherein: the top end of the sliding block (19) is fixedly connected with a second spring (11), and the second spring (11) is fixedly connected with the push rod (10).

5. The winding drum for the waterproof roll material as claimed in claim 1, wherein: a clamping block (13) is connected to the inner side of the pressing plate (18) in a sliding mode, a third spring (14) is fixedly connected to the rear end of the clamping block (13), and the third spring (14) is fixedly connected with the pressing plate (18).