Rubber water stop strip assembly convenient to install

Abstract

The utility model discloses a rubber water-stop strip component convenient to install, which comprises a rubber water-stop strip body, sealing plates are fixedly connected to two sides of the rubber water-stop strip body, profile steel is arranged on two sides of the rubber water-stop strip body, a clamping groove is arranged on the front side of the profile steel, a clamping strip is arranged in an inner cavity of the clamping groove, and the rubber water-stop strip body is fixedly connected with the clamping strip. Connecting plates are fixedly connected between the clamping strips and the sealing plates, mounting grooves are formed in the front face and the back face of the profile steel, and baffles are arranged on the front face and the back face of the profile steel. The clamping strips can be clamped into the clamping grooves through the clamping grooves for quick connection, the clamping strips are subjected to limiting connection through the baffles, and compared with a traditional mode that a rubber water stop strip body is pried and plugged into a profile steel groove point by point through a wrench, the clamping type limiting connection is more convenient, time-saving and labor-saving; aging of the rubber water-stop strip can be reduced, the service life of the rubber water-stop strip is prolonged, and people can use the rubber water-stop strip conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber water stop strips, in particular to a rubber water stop strip component which is easy to install. Background Art

[0002] Rubber waterstop is made of natural rubber or various synthetic rubber as the main raw materials, mixed with a variety of additives and fillers, and is made through processes such as plasticization, mixing, calendering and vulcanization. Bridge expansion joints will be set up during bridge construction. A pair of steel sections will be set between the bridge expansion joints. The rubber waterstop assembly is connected to the steel sections to form a waterproof sealing structure.

[0003] When the existing rubber water stop assembly is connected to the steel section, it is pried into the groove of the steel section little by little by using a wrench. This installation method is time-consuming, labor-intensive, and difficult to install, which brings inconvenience to people's use. A rubber water stop strip assembly that is easy to install is specifically proposed. Utility Model Content

[0004] The utility model aims to provide a rubber water stop strip assembly which is easy to install and has the advantage of being easy to install.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber waterstop strip assembly that is easy to install, comprising a rubber waterstop strip body, sealing plates are fixedly connected on both sides of the rubber waterstop strip body, steel sections are arranged on both sides of the rubber waterstop strip body, a card slot is opened on the front side of the steel section, a card strip is arranged in the inner cavity of the card slot, a connecting plate is fixedly connected between the card strip and the sealing plate, installation slots are opened on the front and back sides of the steel section, baffles are arranged on the front and back sides of the steel section, threaded holes are opened on the top and bottom of the front and back sides of the steel section and the top and bottom of the baffle away from the steel section, bolts are arranged on the top and bottom of the baffle away from the steel section, the rubber waterstop strip body comprises a base layer, a high-strength layer is bonded to the surface of the base layer, an elastic layer is bonded to the surface of the high-strength layer, and an anti-aging layer is bonded to the surface of the elastic layer.

[0006] As a preferred solution, the base layer is made of butyl rubber, the high-strength layer is made of polyurethane rubber, and the elastic layer is made of natural rubber.

[0007] As a preferred solution, the anti-aging layer comprises a bottom layer, and a surface layer is sprayed on the surface of the bottom layer.

[0008] As a preferred solution, the material of the bottom layer is styrene-butadiene rubber, and the material of the surface layer is rubber anti-aging coating.

[0009] As a preferred solution, water guide holes are provided around the side of the steel section away from the rubber water stop strip body and on the top and bottom of the baffle away from the rubber water stop strip body, and a water absorbent pad is fixedly connected to the inner cavity of the water guide hole.

[0010] As a preferred solution, a waterproof sealing gasket is fixedly connected to the side of the bolt away from the steel section, and the diameter of the waterproof sealing gasket is the same as the diameter of the threaded hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can insert the card strip into the card slot through the card slot for quick connection, and the card strip is limited by the baffle. The card-type limited connection is more convenient than the traditional method of using a wrench to pry the rubber water stop strip body into the steel groove little by little, saving time and effort. The anti-aging layer can reduce the aging of the rubber water stop strip, extend its service life, and facilitate people's use.

[0013] 2. The utility model can enhance the strength of the rubber water stop strip body by providing a high-strength layer and an elastic layer, and make it have good elasticity to avoid deformation due to stress. By providing a bottom layer and a surface layer, they can together form an anti-aging layer to reduce the aging of the rubber water stop strip body and extend its service life. By providing water guide holes and water-absorbing pads, the liquid accumulated at the waterproof sealing pad can be quickly discharged. By providing waterproof sealing pads with the same aperture, the sealing performance of the threaded holes can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the baffle of the utility model;

[0016] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged local structure at center A;

[0017] Figure 4 This is a schematic diagram of the material structure of the rubber water stop body of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the materials constituting the anti-aging layer of the utility model.

[0019] In the figure: 1. Rubber water stop strip body; 101. Base layer; 102. High-strength layer; 103. Elastic layer; 104. Anti-aging layer; 1041. Bottom layer; 1042. Surface layer; 2. Sealing plate; 3. Steel section; 4. Slot; 5. Card strip; 6. Connecting plate; 7. Installation slot; 8. Baffle; 9. Threaded hole; 10. Bolt; 11. Water guide hole; 12. Water absorbent pad; 13. Waterproof sealing pad. DETAILED DESCRIPTION

[0020] 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.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 5 As shown, the utility model provides a rubber water stop strip body 1, both sides of the rubber water stop strip body 1 are fixedly connected with sealing plates 2, both sides of the rubber water stop strip body 1 are provided with steel sections 3, a card slot 4 is opened on the front of the steel section 3, a card strip 5 is arranged in the inner cavity of the card slot 4, a connecting plate 6 is fixedly connected between the card strip 5 and the sealing plate 2, installation grooves 7 are opened on the front and back of the steel section 3, baffles 8 are arranged on the front and back of the steel section 3, threaded holes 9 are opened on the top and bottom of the front and back of the steel section 3 and the top and bottom of the baffle 8 away from the steel section 3, bolts 10 are arranged on the top and bottom of the baffle 8 away from the steel section 3, the rubber water stop strip body 1 includes a base layer 101, a high-strength layer 102 is bonded to the surface of the base layer 101, an elastic layer 103 is bonded to the surface of the high-strength layer 102, and an anti-aging layer 104 is bonded to the surface of the elastic layer 103.

[0024] The present technical solution sets up the application of the card strip 5 and the baffle 8. Through the card slot 4, the card strip 5 can be clipped into the card slot 4 for quick connection. Through the baffle 8, the card strip 5 is limited and connected. Compared with the traditional method of using a wrench to pry the rubber water stop strip body 1 into the groove of the steel section 3 little by little, the card-type limited connection is more convenient, saves time and effort, and through the anti-aging layer 104, the aging of the rubber water stop strip 1 can be reduced, its service life can be extended, and people's use is convenient.

[0025] Embodiment 2:

[0026] On the basis of embodiment 1, the utility model is as follows Figure 4-Figure 5 As shown, it is disclosed that the material of the base layer 101 is butyl rubber, the material of the high-strength layer 102 is polyurethane rubber, the material of the elastic layer 103 is natural rubber, the anti-aging layer 104 includes a base layer 1041, the surface of the base layer 1041 is sprayed with a surface layer 1042, the material of the base layer 1041 is styrene-butadiene rubber, and the material of the surface layer 1042 is a rubber anti-aging coating.

[0027] By adopting the above technical scheme, the strength of the rubber water stop strip body 1 can be enhanced through the high-strength layer 102 and the elastic layer 103, and the rubber water stop strip body 1 can have good elasticity to avoid its deformation due to force. The bottom layer 1041 and the surface layer 1042 can together form an anti-aging layer 104 to reduce the aging of the rubber water stop strip body 1 and extend its service life.

[0028] Embodiment three:

[0029] The utility model Figure 1-Figure 3 As shown, water guide holes 11 are disclosed on the four sides of the steel section 3 away from the rubber water stop strip body 1 and on the top and bottom of the baffle 8 away from the rubber water stop strip body 1, and the inner cavity of the water guide hole 11 is fixedly connected with a water absorbent pad 12, and the bolt 10 is fixedly connected with a waterproof sealing pad 13 on the side away from the steel section 3, and the diameter of the waterproof sealing pad 13 is the same as the diameter of the threaded hole 9.

[0030] By adopting the above technical solution, the liquid accumulated at the waterproof sealing gasket 13 can be quickly discharged through the water guide hole 11 and the water absorption pad 12, and the sealing performance at the threaded hole 9 can be improved by the waterproof sealing gasket 13 with the same hole diameter.

[0031] The working principle of the utility model is: as shown in the figure, the card strip 5 is inserted into the card slot 4, and the baffle 8 is installed at the installation slot 7 through the bolt 10, which contacts the card strip 5 and limits it, so as to complete the installation to form a waterproof sealing structure. Compared with the method of prying it into the groove of the steel section 3 little by little with a wrench, it is more convenient. Through the high-strength layer 102, the elastic layer 103 and the anti-aging layer 104, the rubber water stop strip body 1 can have good elasticity and anti-aging performance, and has high strength, which extends the service life of the rubber water stop strip body 1 and facilitates people's use.

[0032] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0033] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A rubber water stop strip assembly that is easy to install, comprising a rubber water stop strip body (1), characterized in that: Sealing plates (2) are fixedly connected to both sides of the rubber water stop strip body (1), profile steel (3) is arranged on both sides of the rubber water stop strip body (1), a card slot (4) is provided on the front side of the profile steel (3), a card strip (5) is arranged in the inner cavity of the card slot (4), a connecting plate (6) is fixedly connected between the card strip (5) and the sealing plate (2), mounting grooves (7) are provided on the front and back sides of the profile steel (3), baffles (8) are arranged on the front and back sides of the profile steel (3), and the front side of the profile steel (3) is provided with a card slot (4). The top and bottom of the front and back surfaces and the top and bottom of the baffle plate (8) away from the steel section (3) are both provided with threaded holes (9), the top and bottom of the baffle plate (8) away from the steel section (3) are both provided with bolts (10), the rubber water stop strip body (1) comprises a base layer (101), a high-strength layer (102) is bonded to the surface of the base layer (101), an elastic layer (103) is bonded to the surface of the high-strength layer (102), and an anti-aging layer (104) is bonded to the surface of the elastic layer (103).

2. The rubber water stop strip assembly that is easy to install according to claim 1 is characterized in that: The material of the base layer (101) is butyl rubber, the material of the high-strength layer (102) is polyurethane rubber, and the material of the elastic layer (103) is natural rubber.

3. The rubber water stop strip assembly that is easy to install according to claim 1 is characterized in that: The anti-aging layer (104) comprises a bottom layer (1041), and a surface layer (1042) is sprayed on the surface of the bottom layer (1041).

4. The rubber water stop strip assembly that is easy to install according to claim 3 is characterized in that: The material of the bottom layer (1041) is styrene-butadiene rubber, and the material of the surface layer (1042) is rubber anti-aging coating.

5. The rubber water stop strip assembly that is easy to install according to claim 1, characterized in that: Water guide holes (11) are provided around the side of the steel section (3) away from the rubber water stop strip body (1) and at the top and bottom of the side of the baffle plate (8) away from the rubber water stop strip body (1), and the inner cavity of the water guide hole (11) is fixedly connected to a water absorbent pad (12).

6. The rubber water stop strip assembly that is easy to install according to claim 1, characterized in that: A waterproof sealing pad (13) is fixedly connected to the side of the bolt (10) away from the steel section (3), and the diameter of the waterproof sealing pad (13) is the same as the diameter of the threaded hole (9).

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