Special water-stop sealing rod for vertical blocking lock catch

Abstract

The utility model discloses a special waterstop sealing rod for a vertical blocking lock catch, which comprises the blocking lock catch and a waterstop sealing rod main body, the waterstop sealing rod main body is clamped and fixed between the blocking lock catch clamping and fixing joints, and the waterstop sealing rod main body comprises a sealing air bag, a waterstop sealing rod and a cavity, the cavities are evenly formed in the water stop sealing rod, and the sealing air bag is fixedly connected to the outer wall of the water stop sealing rod. According to the utility model, the water-stop sealing rod main body is clamped and fixed between the blocking lock catch and the inner part of the connecting end, and the connecting end can be sealed and water-stopped through the water-stop sealing rod main body.

Description

Technical Field

[0001] The utility model relates to the technical field of HDPE film splicing, in particular to a special water-stop sealing rod for a vertical barrier lock buckle. Background Art

[0002] In building waterproofing projects, HDPE membrane is often used as the main material for the waterproof layer. In order to ensure the integrity and continuity of the waterproof layer, the HDPE membrane needs to be connected and fixed through vertical barrier locks. The vertical barrier lock is an important component for HDPE membrane connection, and its sealing performance directly affects the effect of the waterproof layer. Traditional sealing methods have problems such as unstable sealing performance, easy aging and short service life. Therefore, special water-stop sealing rods for vertical barrier locks are urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a special water-stop sealing rod for a vertical barrier lock buckle to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special water-stop sealing rod for a vertical barrier lock, comprising a barrier lock and a water-stop sealing rod body, wherein the water-stop sealing rod body is clamped between the clamping connection of the barrier lock, the water-stop sealing rod body comprises a sealing airbag, a water-stop sealing rod and a cavity, the cavity is evenly opened inside the water-stop sealing rod, and the sealing airbag is fixedly connected to the outer wall of the water-stop sealing rod.

[0005] Preferably, an anti-slip sealing gasket is fixedly connected to the outer wall of the sealing airbag.

[0006] Preferably, the water-stop sealing rod comprises a rubber layer, an anti-corrosion layer and a water-insulating layer, the anti-corrosion layer is fixedly connected to the outer end surface of the rubber layer, and the water-insulating layer is fixedly connected to the outer end surface of the anti-corrosion layer.

[0007] Preferably, the anti-corrosion layer is made of polytetrafluoroethylene.

[0008] Preferably, the waterproof layer is an aluminum coating.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model clamps the water-stop sealing rod body between the inside of the blocking lock buckle clamping connection end, and the connection end can be sealed and water-stopped by the water-stop sealing rod body. The outer end surface of the water-stop sealing rod in the water-stop sealing rod body is fixedly provided with a sealing air bag, and the outer end surface of the sealing air bag is provided with a non-slip sealing gasket, which can make the non-slip sealing gasket and the sealing air bag squeeze and contact with the inner wall of the blocking lock buckle, and make the water-stop sealing rod firmly set between the clamping ends of the blocking lock buckle, fill and seal the inside of the connection end to achieve the effect of water-stopping, and the cavity provided inside the water-stop sealing rod makes the water-stop sealing rod keep sufficient during use. Sufficient compression performance, and the material of the water-stop sealing rod is a rubber layer, an anti-corrosion layer and a waterproof layer. The rubber layer has a good sealing, filling and water-stopping effect. The anti-corrosion layer arranged on the outside of the rubber layer is made of polytetrafluoroethylene. The anti-corrosion layer can effectively prevent the erosion of the rubber layer by water and other chemicals, thereby ensuring the long-term sealing performance of the rubber layer. The waterproof layer arranged on the outer end face of the anti-corrosion layer is an aluminum coating. By forming a metal protective layer on the surface of the rubber layer, it can effectively prevent corrosion. Aluminum has good corrosion resistance, which can significantly improve the corrosion resistance of the water-stop sealing rod, and make the water-stop sealing rod body have a long service life during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the main structure of the water-stop sealing rod in the utility model;

[0013] Figure 3 This is a schematic diagram of the main body disassembly structure of the water-stop sealing rod in the utility model;

[0014] Figure 4 It is a schematic diagram of the material structure distribution of the water-stop sealing rod in the utility model.

[0015] In the figure: 1-barrier lock, 2-water-stop sealing rod body, 3-anti-slip sealing gasket, 4-sealing airbag, 5-water-stop sealing rod, 6-cavity, 7-rubber layer, 8-anti-corrosion layer, 9-waterproof layer. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4The utility model provides an embodiment: a special water-stop sealing rod for a vertical barrier lock, comprising a barrier lock 1 and a water-stop sealing rod body 2, the water-stop sealing rod body 2 is fixedly arranged between the fixing connection of the barrier lock 1, the water-stop sealing rod body 2 comprises a sealing airbag 4, a water-stop sealing rod 5 and a cavity 6, the cavity 6 is evenly arranged inside the water-stop sealing rod 5, the sealing airbag 4 is fixedly connected to the outer wall of the water-stop sealing rod 5, and the sealing airbag 4 plays a role of tight fitting and sealing.

[0018] The outer wall of the sealing airbag 4 is fixedly connected with an anti-skid sealing gasket 3 to play an anti-skid role.

[0019] The water-stop sealing rod 5 includes a rubber layer 7, an anti-corrosion layer 8 and a waterproof layer 9. The anti-corrosion layer 8 is fixedly connected to the outer end surface of the rubber layer 7, and the waterproof layer 9 is fixedly connected to the outer end surface of the anti-corrosion layer 8. The anti-corrosion layer 8 is made of polytetrafluoroethylene, and the waterproof layer 9 is an aluminum coating, so that the water-stop sealing rod 5 has corrosion-resistant and waterproof properties during use.

[0020] Working principle: after the barrier lock buckle 1 is fastened and connected, the water-stop sealing rod body 2 can be fastened and set between the barrier lock buckle 1, and the connection end can be sealed and waterproofed through the water-stop sealing rod body 2. The outer end surface of the water-stop sealing rod 5 in the water-stop sealing rod body 2 is fixedly provided with a sealing airbag 4, and the outer end surface of the sealing airbag 4 is provided with an anti-slip sealing gasket 3, which can make the anti-slip sealing gasket 3 and the sealing airbag 4 squeeze and contact with the inner wall of the barrier lock buckle 1, and make the water-stop sealing rod 5 firmly set between the clamping ends of the barrier lock buckle 1, and fill and seal the interior of the connection end to achieve a waterproof effect, and the cavity 6 set inside the water-stop sealing rod 5 makes the water-stop sealing rod 5 used The process maintains sufficient compression performance, and the material of the water-stop sealing rod 5 is composed of a rubber layer 7, an anti-corrosion layer 8 and a waterproof layer 9. The rubber layer 7 has a good sealing, filling and waterproofing effect. The anti-corrosion layer 8 arranged on the outside of the rubber layer 7 is made of polytetrafluoroethylene. The anti-corrosion layer 8 can effectively prevent the erosion of the rubber layer 7 by water and other chemicals, thereby ensuring the long-term sealing performance of the rubber layer 7. The waterproof layer 9 arranged on the outer end face of the anti-corrosion layer 8 is an aluminum coating, which can effectively prevent corrosion by forming a metal protective layer on the surface of the rubber layer 7. Aluminum has good corrosion resistance, which can significantly improve the corrosion resistance of the water-stop sealing rod, thereby extending the service life of the water-stop sealing rod body 2 during use.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-stop sealing rod for a vertical barrier lock, comprising a barrier lock (1) and a water-stop sealing rod body (2), characterized in that: The water-stop sealing rod body (2) is fixedly arranged between the fixing connection parts of the barrier lock buckle (1), and the water-stop sealing rod body (2) comprises a sealing airbag (4), a water-stop sealing rod (5) and a cavity (6), wherein the cavity (6) is evenly arranged inside the water-stop sealing rod (5), and the sealing airbag (4) is fixedly connected to the outer wall of the water-stop sealing rod (5).

2. The vertical barrier lock buckle special water-stop sealing rod according to claim 1 is characterized by: The outer wall of the sealing airbag (4) is fixedly connected with a non-slip sealing gasket (3).

3. The vertical barrier lock buckle dedicated water-stop sealing rod according to claim 2 is characterized by: The water-stop sealing rod (5) comprises a rubber layer (7), an anti-corrosion layer (8) and a waterproof layer (9); the anti-corrosion layer (8) is fixedly connected to the outer end surface of the rubber layer (7), and the waterproof layer (9) is fixedly connected to the outer end surface of the anti-corrosion layer (8).

4. The vertical barrier lock buckle dedicated water-stop sealing rod according to claim 3 is characterized by: The material of the anti-corrosion layer (8) is polytetrafluoroethylene.

5. The vertical barrier lock buckle dedicated water-stop sealing rod according to claim 4 is characterized in that: The waterproof layer (9) is an aluminum coating.

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