CN215331021U

CN215331021U - Composite waterproof coiled material lap joint structure

Info

Publication number: CN215331021U
Application number: CN202120812497.2U
Authority: CN
Inventors: 王培民; 王润欣; 贺亚红
Original assignee: Tianjin Xinchen Lake Building Material Co ltd
Current assignee: Tianjin Xinchen Lake Building Material Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-28
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a lap joint structure for a composite waterproof coiled material, which relates to the technical field of lap joint structures for waterproof coiled materials, and particularly relates to a lap joint structure for a composite waterproof coiled material. This lap joint structure for compound waterproofing membrane can provide power for the threaded rod through starting servo motor for the threaded rod takes place to rotate, thereby makes the threaded sleeve pipe take place reciprocating motion at the surface of threaded rod, drives the drive block and also takes place reciprocating motion, and then utilizes the drive block, cooperation between the fixed shell drives the pressfitting wheel and reciprocates and paints the operation, can be effectively with even the painting of the glue of extruding in the glue sleeve pipe, make the more firm of connecting between the coiled material.

Description

Composite waterproof coiled material lap joint structure

Technical Field

The utility model relates to the technical field of waterproof coiled material lapping structures, in particular to a lapping structure for a composite waterproof coiled material.

Background

The waterproof coiled material is a flexible building material product which can be curled into a roll shape and is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, has the function of resisting 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 lapped during the construction process of the composite waterproof coiled material, the lap joint of the synthetic polymer composite coiled material is usually bonded by adopting a special seam adhesive matched with a coiled material manufacturer, the lapped coiled material is firstly turned over and temporarily fixed during construction, the seam adhesive of the coiled material is uniformly coated on the bonding surface of the upper and lower coiled materials by a brush, then the materials are pressed by hands while expelling air from inside to outside, after the materials are bonded and flat, the materials are sequentially rolled by using a press roller, and the lapping materials are coated on the lapping positions by traditional manpower, the coating efficiency is low, the coating quality is uneven, the lapping efficiency is low, after the coating is finished, the coated material needs to be uniformly scraped, the labor intensity is high, and the problem is solved by the lapping structure for the composite waterproof roll.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lap joint structure for a composite waterproof roll, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a lap joint structure for compound waterproofing membrane, includes protective housing, protective housing's positive fixed mounting has servo motor, fixed the cup jointing has the threaded rod on servo motor's the output shaft, the fixed plate has been cup jointed in the surface activity of threaded rod, the surface activity of threaded rod has cup jointed the screw thread sleeve pipe, the screw thread sleeve pipe is in the front side of fixed plate, the bottom interlock of screw thread sleeve pipe has drive gear, the middle part on drive gear right side has cup jointed the actuating lever, the right-hand member fixedly connected with of actuating lever changes the board auxiliarily, the front end activity of supplementary commentaries on classics board cup joints the right-hand member of fixed plate, and the left side of screw thread sleeve pipe surface has cup jointed the drive block, the bottom fixedly connected with fixed shell of drive block, the activity has cup jointed the pressfitting wheel in the inner chamber of fixed shell, the left side fixedly connected with glue sleeve pipe of protective housing upper surface, the glue sleeve pipe is characterized in that a push rod is movably sleeved in an inner cavity of the glue sleeve pipe, a piston is fixedly connected to the bottom of the push rod, an exposed hole is formed in the bottom of the glue sleeve pipe, and a through pipe is fixedly sleeved in the exposed hole formed in the bottom of the glue sleeve pipe.

Optionally, a thread groove matched with the threaded rod is formed in the inner cavity of the threaded sleeve, a fixing groove is formed in the right surface of the driving block, the threaded sleeve is fixedly sleeved in the fixing groove formed in the right surface of the driving block, and the threaded rod is not in contact with the right surface of the driving block.

Optionally, the tooth grooves formed in the outer surface of the driving gear are matched with the thread grooves formed in the outer surface of the threaded rod, and the driving rod is in a Z shape.

Optionally, a T-shaped projection is disposed on the left side of the driving block, and a T-shaped sliding groove adapted to the driving block is disposed on the left side of the inner cavity of the protective housing.

Optionally, the upper portions of the left side and the right side of the outer surface of the piston are fixedly connected with fixing convex blocks, and the fixing convex blocks above the right side of the outer surface of the piston are fixedly connected with the upper surface of the protective shell.

Optionally, the through pipe is L-shaped, the through pipe is located under the fixed shell, and the through pipe is located above the rear side of the pressing wheel.

The utility model provides a lap joint structure for a composite waterproof coiled material, which has the following beneficial effects:

1. this lap joint structure for compound waterproofing membrane can provide power for the threaded rod through starting servo motor for the threaded rod takes place to rotate, thereby makes the threaded sleeve pipe take place reciprocating motion at the surface of threaded rod, drives the drive block and also takes place reciprocating motion, and then utilizes the drive block, cooperation between the fixed shell drives the pressfitting wheel and reciprocates and paints the operation, can be effectively with even the painting of the glue of extruding in the glue sleeve pipe, make the more firm of connecting between the coiled material.

2. This lap-joint structure for compound waterproofing membrane through pressing the catch bar, utilizes the glue of atmospheric pressure in with glue sleeve pipe inner chamber to extrude, then can evenly spread out glue through the cooperation with the pressfitting wheel, can so paint and scrape even operation and go on simultaneously, can increase overlap joint efficiency, still need the staff to scrape once more after avoiding painting glue and scribble the problem of efficiency, reduce.

Drawings

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

FIG. 2 is a cross-sectional structural schematic view of the protective housing of the present invention;

FIG. 3 is a schematic structural diagram of a three-dimensional explosion at a driving block according to the present invention;

fig. 4 is a schematic sectional structural view of the glue bushing of the present invention.

In the figure: 1. a protective housing; 2. a servo motor; 3. a threaded rod; 4. a fixing plate; 5. a threaded bushing; 6. a drive gear; 7. a drive rod; 8. an auxiliary rotating plate; 9. a drive block; 10. fixing the housing; 11. a pressing wheel; 12. a glue bushing; 13. a push rod; 14. a piston; 15. a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a lap joint structure for a composite waterproof coiled material comprises a protective shell 1, a chute matched with a fixed shell 10 is formed in the bottom of the protective shell 1, the stroke of the fixed shell 10 can be limited, meanwhile, the fixed shell 10 can slide more smoothly, the protective shell 1 is prevented from blocking the fixed shell 10, and further the fixed shell 10 can reciprocate more smoothly to uniformly spread glue, a servo motor 2 is fixedly installed on the front side of the protective shell 1, a threaded rod 3 is fixedly sleeved on an output shaft of the servo motor 2, a fixed plate 4 is movably sleeved on the outer surface of the threaded rod 3, a threaded sleeve 5 is movably sleeved on the outer surface of the threaded rod 3, the threaded sleeve 5 is positioned on the front side of the fixed plate 4, a driving gear 6 is meshed with the bottom of the threaded sleeve 5, a driving rod 7 is fixedly sleeved at the middle part of the right side of the driving gear 6, and an auxiliary rotating plate 8 is fixedly connected with the right end of the driving rod 7, the right-hand member at fixed plate 4 is cup jointed in the front end activity of supplementary commentaries on classics board 8, the fixed drive block 9 that has cup jointed in left side of 5 surfaces of threaded sleeve, the fixed shell 10 of bottom fixedly connected with of drive block 9, pressfitting wheel 11 has been cup jointed in the activity in the inner chamber of fixed shell 10, the left side fixedly connected with glue sleeve 12 of 1 upper surface of protective housing, catch bar 13 has been cup jointed in the activity in the inner chamber of glue sleeve 12, the bottom fixedly connected with piston 14 of catch bar 13, the hole has been seted up to the bottom of glue sleeve 12, the fixed cover that has connect in the hole that sets up bottom the glue sleeve 12 has siphunculus 15.

Wherein, set up the thread groove with 3 looks adaptations of threaded rod in the inner chamber of threaded sleeve 5, the fixed slot has been seted up on the right surface of drive block 9, threaded sleeve 5 is fixed to be cup jointed in the fixed slot that the right surface of drive block 9 was seted up, threaded rod 3 and the right surface contactless of drive block 9, through 3 threaded connection of threaded rod in the inner chamber of threaded sleeve 5, when starting servo motor 2 and making threaded rod 3 take place to rotate, can drive gear 6 and rotate, and then make threaded sleeve 5 carry out reciprocating motion, through drive block 9, mutually support between the set casing 10 and can make the reciprocating motion take place for pressfitting wheel 11, and then accomplish the rubber coating operation.

Tooth sockets formed in the outer surface of the driving gear 6 are matched with thread grooves formed in the outer surface of the threaded rod 3, the driving rod 7 is Z-shaped, and the driving gear 6 can support and limit the threaded sleeve 5 in reciprocating motion.

Wherein, T shape lug has been seted up in the left side of drive block 9, T shape spout with drive block 9 looks adaptation is seted up in the left side of protective housing 1 inner chamber, can make more smooth and easy slip of fixed shell 10 in the spout that protective housing 1 inner chamber was seted up, fix and spacing fixed shell 10 simultaneously, avoid looks mutual friction between fixed shell 10 and the protective housing 1, make the spout grow of seting up in the protective housing 1 inner chamber, lead to fixed shell 10 to take place to rock, the problem of offset.

Wherein, the fixed lug of top fixedly connected with of both sides about the piston 14 surface, the fixed lug of top on piston 14 surface right side and the last fixed surface of protecting sheathing 1 are connected, can fix glue sleeve 12 near the handle of seting up with protecting sheathing 1 upper surface, can make things convenient for the staff to accomplish the extrusion glue operation when pulling protecting sheathing 1, increase work efficiency.

Wherein, siphunculus 15's shape is L shape, and siphunculus 15 is in under fixed shell 10, and siphunculus 15 is in the top of pressfitting wheel 11 rear side, utilizes atmospheric pressure to extrude the glue in glue sleeve pipe 12 inner chamber, then can evenly spread out glue through the cooperation with pressfitting wheel 11, can make to paint and scrape even operation and go on simultaneously, can increase overlap joint efficiency.

In conclusion, this lap joint structure for composite waterproof coiled material, during the use, at first the staff need drag the handle of protective housing 1 upper surface fixed connection on one side, make protective housing 1 take place to remove, need press catch bar 13 on one side, can evenly spread out glue through the cooperation with pressfitting wheel 11, can make to paint and scrape even operation and go on simultaneously, then start servo motor 2, make threaded rod 3 take place to rotate, thereby make threaded sleeve 5 take place reciprocating motion at the surface of threaded rod 3, it also takes place reciprocating motion to drive block 9, and then utilize drive block 9, cooperation between the fixed shell 10 drives pressfitting wheel 11 and carries out reciprocal daubing operation, make glue more even spread out, make the lapped inseparabler of coiled material, so can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a compound is overlap joint structure for waterproofing membrane, includes protective housing (1), its characterized in that: the front fixed mounting of protecting sheathing (1) has servo motor (2), fixed cover has been cup jointed threaded rod (3) on the output shaft of servo motor (2), fixed plate (4) has been cup jointed in the surface activity of threaded rod (3), threaded sleeve (5) is in the front side of fixed plate (4), the bottom interlock of threaded sleeve (5) has drive gear (6), actuating lever (7) has been fixedly cup jointed in the middle part on drive gear (6) right side, the right-hand member fixedly connected with of actuating lever (7) changes board (8) supplementarily, the front end activity of supplementary commentaries on classics board (8) is cup jointed at the right-hand member of fixed plate (4), and drive block (9) has been cup jointed fixedly in the left side of threaded sleeve (5) surface, the bottom fixedly connected with fixed casing (10) of drive block (9), pressfitting wheel (11) has been cup jointed in the activity in the inner chamber of fixed shell (10), the left side fixedly connected with glue sleeve pipe (12) of protective housing (1) upper surface, catch bar (13) have been cup jointed in the activity in the inner chamber of glue sleeve pipe (12), the bottom fixedly connected with piston (14) of catch bar (13), the open hole has been seted up to the bottom of glue sleeve pipe (12), fixed the cup jointing has siphunculus (15) in the open hole that glue sleeve pipe (12) bottom was seted up.

2. The lapping structure for a composite waterproof roll material according to claim 1, characterized in that: the inner cavity of the threaded sleeve (5) is provided with a threaded groove matched with the threaded rod (3), the right surface of the driving block (9) is provided with a fixing groove, the threaded sleeve (5) is fixedly sleeved in the fixing groove formed in the right surface of the driving block (9), and the threaded rod (3) is not in contact with the right surface of the driving block (9).

3. The lapping structure for a composite waterproof roll material according to claim 1, characterized in that: tooth sockets formed in the outer surface of the driving gear (6) are matched with thread grooves formed in the outer surface of the threaded rod (3), and the driving rod (7) is Z-shaped.

4. The lapping structure for a composite waterproof roll material according to claim 1, characterized in that: the left side of the driving block (9) is provided with a T-shaped convex block, and the left side of the inner cavity of the protective shell (1) is provided with a T-shaped sliding groove matched with the driving block (9).

5. The lapping structure for a composite waterproof roll material according to claim 1, characterized in that: the upper portions of the left side and the right side of the outer surface of the piston (14) are fixedly connected with fixing convex blocks, and the fixing convex blocks above the right side of the outer surface of the piston (14) are fixedly connected with the upper surface of the protective shell (1).

6. The lapping structure for a composite waterproof roll material according to claim 1, characterized in that: the shape of siphunculus (15) is L shape, siphunculus (15) are in fixed shell (10) under, siphunculus (15) are in the top of pressfitting wheel (11) rear side.