CN212336346U

CN212336346U - Self-adhesive water stop

Info

Publication number: CN212336346U
Application number: CN202020331059.XU
Authority: CN
Inventors: 穆占春
Original assignee: Yunnan Technology and Business University
Current assignee: Yunnan Technology and Business University
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-01-12
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a waterstop preparation technical field just discloses a self-adhesive waterstop, the wireless sensor comprises a belt body, be equipped with equidistant card strip on the area body, area body middle part is equipped with flexible deformation pipe, the both ends of the area body are equipped with the tongue and groove, and the area body passes through the tongue and groove and stably connects, area body one side is equipped with the rotation axis, and the rotation axis is fixed by the fixed screw, the rotation axis connection blocks the pole, the inside fixed plate that is equipped with in area body both ends, and fixed plate connection flexible double-screw bolt, install expanding spring on the flexible double-screw bolt, be equipped with the base plate in the middle of the inside of the area body, and the waterproof glue layer of substrate connection, the isolation layer is. This self-adhesive waterstop conveniently connects between two area bodies and is difficult for letting water produce the seepage in the middle of two waterstops, effectively improves special construction joint position waterstop waterproof performance, and is convenient for install and construct.

Description

Self-adhesive water stop

Technical Field

The utility model relates to a waterstop preparation technical field specifically is a self-adhesive waterstop.

Background

In industrial and civil buildings, due to the influence of factors such as air temperature change, uneven settlement of a foundation, earthquake and the like, additional stress and deformation are generated inside the building structure, and if the additional stress and deformation is not properly treated, the building is damaged, cracks and even collapse are generated, and the use and the safety are influenced. The solution method comprises the following steps: building integrity is enhanced with sufficient strength and rigidity to overcome these failure stresses without failure; the structure is broken at the deformation sensitive parts in advance, and certain gaps are reserved to ensure that the buildings of all parts have enough deformation width in the gaps without causing damage to the buildings. Such a reserved gap that vertically divides a building is called a deformation joint.

The existing self-adhesive water stop belt has the advantages that when the existing self-adhesive water stop belt is used, the using amount of the water stop belt is also determined by the concrete laying area, sometimes two or more water stop belts need to be laid on the concrete surface, and when the two self-adhesive water stop belts are laid in parallel, a gap exists in the middle of the two self-adhesive water stop belts, so that water is possibly leaked from the gap.

For this reason, we have designed a self-adhesive water stop.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a self-adhesive waterstop has solved self-adhesive waterstop, and when using, the use amount of the size of concrete placement area also decides the waterstop needs lay two or many waterstops on the concrete surface sometimes, and two of above-mentioned self-adhesive waterstops when laying side by side, the centre can have the gap for water is very likely to follow the problem of gap department seepage.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a self-adhesive type waterstop, includes the area body, be equipped with equidistant card strip on the area body, area body middle part is equipped with flexible deformation pipe, the both ends of the area body are equipped with the tongue and groove, and through tongue and groove stable connection between the area body, area body one side is equipped with the rotation axis, and the rotation axis is fixed by fixed screw, the rotation axis is connected and is blockked the pole, and blocks the pole, coincide with the rubber cutting ferrule and link to each other, the inside fixed plate that is equipped with in area body both ends, and fixed plate connection telescopic stud, install expanding spring on the telescopic stud, be equipped with the base plate in the middle of the inside of the area body, and the waterproof glue film of substrate connection, the.

Furthermore, the base plate is made of any one of rubber, plastic or metal materials, the waterproof adhesive layer is made of butyl rubber putty or hot-melt pressure-sensitive adhesive, and the packaging layer is made of a double-sided silicon-coated thermoplastic polymer film.

The utility model has the advantages that:

1. the utility model discloses a, be equipped with the base plate in the middle of the inside of the area body, the base plate is by rubber, arbitrary one kind in plastics or the metal material is made, the base plate rigidity is better, be convenient for install in the construction and take one's place, dislocation in solving rubber waterstop installation, the distortion, the problem of lodging, and substrate connection waterproof glue layer, and waterproof glue layer adopts butyl rubber putty or hot melt pressure sensitive adhesive, with concrete peel strength, it is good to hold viscidity, can form firm bonding with the new reinforced concrete structure of pouring, ensure that the waterstop has good adhesive property and waterproof performance, waterproof glue layer connects the isolation layer, and the isolation layer outside is equipped with the packaging layer, the packaging layer adopts two-sided silicon-coated thermoplasticity polymer film, peel off from butyl rubber putty or hot melt pressure sensitive adhesive surface easily in the work progress.

2. The utility model discloses a, the both ends of the area body are equipped with the tongue and groove, and through tongue and groove stable connection between the area body, two area bodies are connected through the tongue and groove, and can kiss completely between the tongue and groove and merge together, make two area body coupling time not have the gap, make water probably follow the seepage of gap department, can not cause the damage in order to guarantee the building, area body one side is equipped with the rotation axis, and the rotation axis is fixed by fixed screw, the rotation axis is connected and is blockked the pole, and block the pole, coincide with the rubber cutting ferrule and link to each other, the area body passes through after the tongue and groove is connected, block the pole and carry out the recess of rotatory rubber cutting ferrule on another area body through the rotation axis and merge, the rubber cutting ferrule has elasticity, block the pole locking tightly after the pole is put into the rubber.

Drawings

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

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a belt body; 2. a concave-convex groove; 3. clamping the strip; 4. a telescopic deformation pipe; 5. a rotating shaft; 6. a blocking lever; 7. fixing screws; 8. a rubber ferrule; 9. a substrate; 10. a waterproof glue layer; 11. an isolation layer; 12. a packaging layer; 13. a telescopic stud; 14. a fixing plate; 15. a telescoping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: the utility model provides a self-adhesive water stop, including the area body 1, be equipped with equidistant card strip 3 on the

area body

1, 1 middle part of the area body is equipped with flexible deformation pipe 4, the both ends of the area body 1 are equipped with tongue and groove 2, and through tongue and groove 2 stable connection between the

area body

1, 1 one side of the area body is equipped with rotation axis 5, and rotation axis 5 is fixed by fixed screw 7, rotation axis 5 connects and blocks pole 6, and block pole 6, coincide with rubber cutting ferrule 8 and link to each other, the inside fixed plate 14 that is equipped with in 1 both ends of the area body, and fixed plate 14 connects flexible double-screw bolt 13, install expanding spring 15 on the flexible double-screw bolt 13, be equipped with base plate 9 in the middle of the inside of the area body 1, and base plate 9 connects waterproof glue layer.

Two areas body 1 connects through tongue and groove 2, and can be anastomosed completely between tongue and groove 2 and merge together for two areas body 1 do not have the gap when connecting, make water probably follow gap department seepage, can not cause the damage in order to guarantee the building.

After the area body 1 is connected through tongue and groove 2, block that pole 6 carries out the recess of rotating and another rubber cutting ferrule 8 on the body 1 through rotation axis 5 and merge, rubber cutting ferrule 8 has elasticity, blocks that 6 rubber cutting ferrules 8 will block 6 locks of pole after putting into rubber cutting ferrule 8 of pole, prevents to break off the connection between the body 1 after the work.

The body of area 1 makes the distance increase between two tongue and groove 2 through extrusion expanding spring 15 when connecting through the tongue and groove 2 at both ends, and expanding spring 15 resumes normal condition when tongue and groove 2 merges together completely, opens the contact between two tongue and groove 2 and makes expanding spring 15 shrink through the extrusion, just can untie the contact between two bodies of area 1 easily when the distance grow between at this moment 2 tongue and groove.

The base plate 9 is made of any one of rubber, plastic or metal materials, the rigidity of the base plate 9 is good, the base plate is convenient to mount in place in construction, the problems of dislocation, distortion and lodging in the installation process of the rubber waterstop are solved, the waterproof adhesive layer 10 adopts butyl rubber putty or hot melt pressure sensitive adhesive, the peeling strength and the adhesive holding property of the waterproof adhesive layer and concrete are good, firm bonding can be formed between the waterproof adhesive layer and a newly poured reinforced concrete structure, the waterstop is ensured to have excellent bonding property and waterproof property, the packaging layer 12 adopts a double-sided silicon-coated thermoplastic polymer film, and the waterproof adhesive layer is easy to peel off from the surface of the butyl rubber putty or the hot melt pressure sensitive adhesive in the construction process.

The clamping strip 3 is a fixing device, so that the belt body 1 can be fixed in work and cannot be displaced easily, and the telescopic deformation pipe 4 is provided with a through hole.

To sum up, when the utility model is used, firstly, one belt body 1 is laid on the ground, the two belt bodies 1 are connected through the concave-convex grooves 2, the concave-convex grooves 2 can be completely inosculated and combined together, so that no gap is formed when the two belt bodies 1 are connected, the blocking rod 6 is rotated through the rotating shaft 5 to be combined with the groove of the rubber cutting sleeve 8 on the other belt body 1, the rubber cutting sleeve 8 has elasticity, the blocking rod 6 is tightly locked by the rubber cutting sleeve 8 after being put into the rubber cutting sleeve 8, the middle inside the belt body 1 is provided with the functions of a base plate 9, a waterproof glue layer 10, an isolating layer 11 and a packaging layer 12, the durability of the water stop can be greatly improved, the long-term reliability of water stopping measures is ensured, the waterproof performance of the special construction joint part can be effectively improved, and the huge manpower and material resource loss caused by the treatment of water leakage to an engineering owner is reduced.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a self-adhesive waterstop, includes area body (1), its characterized in that: the anti-theft belt is characterized in that equidistant clamping strips (3) are arranged on the belt body (1), a telescopic deformation pipe (4) is arranged in the middle of the belt body (1), concave-convex grooves (2) are formed in the two ends of the belt body (1), the belt body (1) is stably connected with the belt body through the concave-convex grooves (2), a rotating shaft (5) is arranged on one side of the belt body (1), the rotating shaft (5) is fixed through a fixing screw (7), a blocking rod (6) is connected with the rotating shaft (5), the blocking rod (6) is connected with a rubber clamping sleeve (8) in a matched mode, a fixing plate (14) is arranged inside each of the two ends of the belt body (1), the fixing plate (14) is connected with a telescopic stud (13), a telescopic spring (15) is installed on the telescopic stud (13), a base plate (9) is arranged in the middle of the inside of the belt body (1), the, and a packaging layer (12) is arranged outside the isolation layer (11).

2. The self-adhesive water stop according to claim 1, wherein: the base plate (9) is made of any one of rubber, plastic or metal materials, the waterproof glue layer (10) is made of butyl rubber putty or hot-melt pressure-sensitive adhesive, and the packaging layer (12) is made of a double-sided silicon-coated thermoplastic polymer film.