Composite geotechnical waterproof board with flame-retardant structure
By designing flame retardant structures and fire extinguishing mechanisms in composite geowaterproofing boards, the problem that existing waterproofing boards are prone to burn out in high-temperature environments is solved, and effective fire suppression and service life are achieved.
Patent Information
- Application Number
- CN202422049417.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Existing composite geowaterproofing boards are easily burned out in high temperature environments or fires, their service life is greatly reduced, and they do not have flame retardant structures.
A composite geowaterproofing plate with a flame retardant structure is designed, and a composite structure including a waterproofing mechanism, a power mechanism, a fire extinguishing mechanism, a pressure mechanism and a clamping mechanism are adopted. The flame burns the pressure column, cancels the pressure of the power spring, drives the movement of the rubber gasket and repair plate, supports the vertical movement of the fire extinguishing ball, and the fire extinguishing ball touches the flame and sprays dry powder to extinguish the fire.
It realizes effective fire extinguishing in high-temperature environments or fires, extends the service life of the waterproof plate, and improves flame retardant performance through the clamping structure, reducing the cost of maintenance and replacement.
Smart Images
Figure CN223035055U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite geotechnical waterproof boards, and particularly relates to a composite geotechnical waterproof board with a flame-retardant structure. Background Technique
[0002] A waterproof board is a kind of anti-seepage material made of high molecular polymers as the basic raw material, which is divided into a homogeneous waterproof board and a composite waterproof board. The main function of the waterproof board is to prevent the leakage of liquid. The role of the waterproof board in tunnel engineering is mainly anti-seepage and isolation, but at the same time, it also plays a role in strengthening and protection.
[0003] At present, most of the composite geotechnical waterproof boards on the market do not have a flame-retardant structure and can only work at a specific temperature. They will be directly burned out in a high-temperature environment or a fire, and the service life is greatly reduced, which brings inconvenience to people using composite geotechnical waterproof boards with a flame-retardant structure. Content of the Utility Model
[0004] The purpose of the utility model is to provide a composite geotechnical waterproof board with a flame-retardant structure to solve the problem that most composite geotechnical waterproof boards do not have a flame-retardant structure and can only work at a specific temperature, and will be directly burned out in a high-temperature environment or a fire, and the service life is greatly reduced. To achieve the above purpose, the utility model provides the following technical scheme: a composite geotechnical waterproof board with a flame-retardant structure, including a waterproof mechanism, the top of the inner bottom of the waterproof mechanism is fixedly connected with the bottom of a power mechanism, the top of the power mechanism is movably abutted against the bottom of a fire extinguishing mechanism, the power mechanism is composed of a stabilizing plate, a power spring and a rubber gasket, and the fire extinguishing mechanism includes a repair plate, two movable sliders, a support frame and a fire extinguishing ball.
[0005] The top of the fire extinguishing mechanism is movably abutted against the bottom of a pressure mechanism, the inner wall of the pressure mechanism is movably sleeved with the outer wall of a clamping mechanism, the pressure mechanism is composed of a pressure column, a waterproof gasket and a flame-retardant plate, and the clamping mechanism includes two limiting gaskets, two sleeve rods, two clamping springs and two clamping sliders.
[0006] Preferably, the waterproof mechanism includes a waterproof board body, a plug and a socket. The inner wall of one side of the waterproof board body is fixedly connected with the outer wall of the plug, and the inner wall of the other side of the waterproof board body is fixedly connected with the outer wall of the socket. Flame-retardant layers are respectively arranged on the left and right sides of the waterproof board body, and the material of the flame-retardant layer is a composite flame retardant.
[0007] Preferably, the bottom of the stabilizing plate is fixedly connected with the top of the inner bottom of the waterproof board body, the top of the stabilizing plate is fixedly connected with the bottom end of the power spring, and the top end of the power spring is fixedly connected with the bottom of the rubber gasket.
[0008] Preferably, the bottom of the repair plate is movably abutted against the top of the rubber gasket, and the outer walls on both sides of the repair plate are respectively movably clamped with the outer walls on one side of the two movable sliders. The other sides of the two movable sliders are both slidably connected to the inner wall of the waterproof plate body, and the top of the repair plate is movably abutted against the bottom of the support frame. The outer wall of the support frame is slidably connected to the inner wall of the waterproof plate body, and the inner wall of the support frame is movably abutted against the outer wall of the fire extinguishing ball.
[0009] Preferably, the pressure column is not fireproof, and the bottom of the pressure column is movably abutted against the top of the fire extinguishing ball. The outer wall of the pressure column near the middle part is movably clamped with the inner wall of the waterproof gasket, and the outer wall of the pressure column near the lower part of the waterproof gasket is movably clamped with the inner wall of the flame retardant plate. The outer wall of the pressure column near the bottom end is movably clamped with the inner wall of the waterproof plate body, and the bottom of the waterproof gasket is movably abutted against the bottom of the flame retardant plate. The bottom of the flame retardant plate is fixedly connected to the top of the waterproof plate body by bolts.
[0010] Preferably, the outer walls of the two limit gaskets are both movably clamped with the inner wall of the flame retardant plate, and one ends of the two limit gaskets are respectively movably clamped with one ends of the two sleeve rods. The outer walls of the two sleeve rods are respectively movably sleeved with the inner walls of the two clamping springs, and the other ends of the two sleeve rods are respectively movably clamped with one sides of the two clamping sliders.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] In the present utility model, the pressure column is burned by the flame, and the pressure on the power spring is cancelled after the pressure column melts. The cancellation of the pressure on the power spring drives the rubber gasket to move vertically through the elastic action. The vertical movement of the rubber gasket drives the repair plate to move vertically. The vertical movement of the repair plate drives the support frame to move vertically. The vertical movement of the support frame drives the fire extinguishing ball to move vertically. The vertical movement of the fire extinguishing ball breaks through the waterproof plate body and the flame retardant plate. It is designed that the fire extinguishing ball will crack when touching the flame, and at the same time, the internal dry powder will be ejected for fire extinguishing, which brings convenience to people using the composite geotechnical waterproof plate with a flame retardant structure.
[0013] In the present utility model, the pressure column is burned by the flame, and the pressure on the power spring is cancelled after the pressure column melts. The cancellation of the pressure on the power spring drives the rubber gasket to move vertically through the elastic action. The vertical movement of the rubber gasket drives the repair plate to move vertically. The vertical movement of the repair plate drives the movable slider to move vertically. The vertical movement of the movable slider makes the sleeve rod move horizontally through the surface contact with the clamping slider. The horizontal movement of the sleeve rod drives the clamping spring to be compressed under force. The clamping spring is compressed under force and clamps the repair plate through the reaction force, so that the repair plate can block the gap and continue to be flame retardant without repeated disassembly and assembly, saving costs and reducing the workload of personnel, which brings convenience to people using the composite geotechnical waterproof plate with a flame retardant structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a cross-sectional view of the present utility model;
[0015] Figure 2 is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 3 is an exploded view of the present utility model.
[0017] In the figure: 1. Waterproof mechanism; 101. Waterproof plate body; 102. Plug; 103. Socket; 2. Power mechanism; 201. Stabilizing plate; 202. Power spring; 203. Rubber gasket; 3. Fire extinguishing mechanism; 301. Repair plate; 302. Movable slider; 303. Support frame; 304. Fire extinguishing ball; 4. Pressure mechanism; 401. Pressure column; 402. Waterproof gasket; 403. Flame retardant plate; 5. Clamping mechanism; 501. Limit gasket; 502. Sleeve rod; 503. Clamping spring; 504. Clamping slider. Detailed implementation manners
[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.
[0019] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a composite geotextile waterproof plate with a flame retardant structure, including a waterproof mechanism 1. The top of the inner bottom of the waterproof mechanism 1 is fixedly connected to the bottom of the power mechanism 2. The top of the power mechanism 2 is movably abutted against the bottom of the fire extinguishing mechanism 3. The power mechanism 2 is composed of a stabilizing plate 201, a power spring 202 and a rubber gasket 203. The fire extinguishing mechanism 3 includes a repair plate 301, two movable sliders 302, a support frame 303 and a fire extinguishing ball 304;
[0020] The top of the fire extinguishing mechanism 3 is movably abutted against the bottom of the pressure mechanism 4. The inner wall of the pressure mechanism 4 is movably sleeved with the outer wall of the clamping mechanism 5. The pressure mechanism 4 is composed of a pressure column 401, a waterproof gasket 402 and a flame retardant plate 403. The clamping mechanism 5 includes two limit gaskets 501, two sleeve rods 502, two clamping springs 503 and two clamping sliders 504.
[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, it is characterized in that: the waterproof mechanism 1 includes a waterproof plate body 101, a plug 102 and a socket 103. The inner wall on one side of the waterproof plate body 101 is fixedly connected to the outer wall of the plug 102, and the inner wall on the other side of the waterproof plate body 101 is fixedly connected to the outer wall of the socket 103. Fire-retardant layers are respectively provided on the left and right sides of the waterproof plate body 101, and the fire-retardant layer material is a composite fire retardant. The plug 102 and the socket 103 can make the installation of the waterproof plate more convenient.
[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the bottom of the stabilizing plate 201 is fixedly connected to the top of the inner bottom of the waterproof plate body 101, and the top of the stabilizing plate 201 is fixedly connected to the bottom of the power spring 202. The top end of the power spring 202 is fixedly connected to the bottom of the rubber gasket 203. When the pressure of the power spring 202 is cancelled, it drives the rubber gasket 203 to move vertically through elastic action.
[0023] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the bottom of the repair plate 301 is movably abutted against the top of the rubber gasket 203, and the outer walls on both sides of the repair plate 301 are respectively movably clamped with the outer walls on one side of the two movable sliders 302. The other sides of the two movable sliders 302 are both slidably connected to the inner wall of the waterproof plate body 101, and the top of the repair plate 301 is movably abutted against the bottom of the support frame 303. The outer wall of the support frame 303 is slidably connected to the inner wall of the waterproof plate body 101, and the inner wall of the support frame 303 is movably abutted against the outer wall of the fire extinguishing ball 304. The vertical movement of the rubber gasket 203 drives the vertical movement of the repair plate 301, the vertical movement of the repair plate 301 drives the vertical movement of the support frame 303, and the vertical movement of the support frame 303 drives the vertical movement of the fire extinguishing ball 304.
[0024] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown in the figure, the pressure column 401 is not fireproof, and the bottom of the pressure column 401 is movably abutted against the top of the fire extinguishing ball 304. The outer wall of the pressure column 401 near the middle part is movably clamped with the inner wall of the waterproof gasket 402, and the outer wall of the pressure column 401 near the lower part of the waterproof gasket 402 is movably clamped with the inner wall of the flame retardant board 403. The outer wall of the pressure column 401 near the bottom end is movably clamped with the inner wall of the waterproof board body 101, and the bottom of the waterproof gasket 402 is movably clamped with the bottom of the flame retardant board 403. The bottom of the flame retardant board 403 is fixedly connected to the top of the waterproof board body 101 by bolts. By burning the pressure column 401 with a flame, the pressure on the power spring 202 is cancelled when the pressure column 401 melts. The cancellation of the pressure of the power spring 202 drives the rubber gasket 203 to move vertically through elastic action. The vertical movement of the rubber gasket 203 drives the repair board 301 to move vertically. The vertical movement of the repair board 301 drives the support frame 303 to move vertically. The vertical movement of the support frame 303 drives the fire extinguishing ball 304 to move vertically. The vertical movement of the fire extinguishing ball 304 breaks through the waterproof board body 101 and the flame retardant board 403. It is designed that the fire extinguishing ball 304 will crack at high temperature, and at the same time, the internal dry powder will be ejected to extinguish the fire, which brings convenience to people using the composite geotextile waterproof board with a flame retardant structure.
[0025] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the outer walls of the two limit gaskets 501 are both movably clamped with the inner wall of the flame retardant board 403, and one end of each of the two limit gaskets 501 is movably clamped with one end of each of the two sleeve rods 502. The outer walls of the two sleeve rods 502 are respectively movably sleeved with the inner walls of the two clamping springs 503, and the other ends of the two sleeve rods 502 are respectively movably clamped with one side of the two clamping sliders 504. By burning the pressure column 401 with a flame, the pressure on the power spring 202 is cancelled when the pressure column 401 melts. The cancellation of the pressure of the power spring 202 drives the rubber gasket 203 to move vertically through elastic action. The vertical movement of the rubber gasket 203 drives the repair board 301 to move vertically. The vertical movement of the repair board 301 drives the movable slider 302 to move vertically. The vertical movement of the movable slider 302 makes the sleeve rod 502 move horizontally through surface contact with the clamping slider 504. The horizontal movement of the sleeve rod 502 drives the clamping spring 503 to be compressed. The compression of the clamping spring 503 clamps the repair board 301 through the reaction force, so that the repair board 301 can block the gap and continue to be flame retardant, without repeated disassembly and assembly, saving costs and reducing the workload of personnel, which brings convenience to people using the composite geotextile waterproof board with a flame retardant structure.
[0026] The usage method and advantages of the present utility model: When the composite geotextile waterproof board with a flame retardant structure is working, the working process is as follows:
[0027] As Figure 1 ,Figure 2 and Figure 3 As shown, by burning the pressure column 401 with a flame, the pressure on the power spring 202 is cancelled when the pressure column 401 melts. The cancellation of the pressure on the power spring 202 drives the vertical movement of the rubber gasket 203 through elastic action. The vertical movement of the rubber gasket 203 drives the vertical movement of the repair plate 301. The vertical movement of the repair plate 301 drives the vertical movement of the support frame 303. The vertical movement of the support frame 303 drives the vertical movement of the fire extinguishing ball 304. The vertical movement of the fire extinguishing ball 304 breaks through the waterproof plate body 101 and the flame retardant plate 403. It is designed that the fire extinguishing ball 304 will crack when touching the flame, and at the same time, the internal dry powder will be ejected for fire extinguishing, which brings convenience to people using the composite geotechnical waterproof plate with a flame retardant structure. By burning the pressure column 401 with a flame, the pressure on the power spring 202 is cancelled when the pressure column 401 melts. The cancellation of the pressure on the power spring 202 drives the vertical movement of the rubber gasket 203 through elastic action. The vertical movement of the rubber gasket 203 drives the vertical movement of the repair plate 301. The vertical movement of the repair plate 301 drives the vertical movement of the movable slider 302. The vertical movement of the movable slider 302 makes the sleeve rod 502 move horizontally through surface contact with the clamping slider 504. The horizontal movement of the sleeve rod 502 drives the clamping spring 503 to be compressed under force. The clamping spring 503 being compressed under force clamps the repair plate 301 through the reaction force, so that the repair plate 301 can block the gap and continue to be flame retardant without repeated disassembly and assembly, saving costs and reducing the workload of personnel, which brings convenience to people using the composite geotechnical waterproof plate with a flame retardant structure.
[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A composite geotechnical waterproof board with a flame retardant structure, comprising a waterproof mechanism (1), characterized in that: The top of the inner bottom of the waterproof mechanism (1) is fixedly connected to the bottom of the power mechanism (2), the top of the power mechanism (2) is movably abutted against the bottom of the fire extinguishing mechanism (3), the power mechanism (2) is composed of a stabilizing plate (201), a power spring (202) and a rubber gasket (203), and the fire extinguishing mechanism (3) comprises a repair plate (301), two movable sliders (302), a support frame (303) and a fire extinguishing ball (304); The top of the fire extinguishing mechanism (3) is movably abutted against the bottom of the pressure mechanism (4); the inner wall of the pressure mechanism (4) is movably sleeved against the outer wall of the clamping mechanism (5); the pressure mechanism (4) is composed of a pressure column (401), a waterproof gasket (402) and a flame retardant plate (403); and the clamping mechanism (5) comprises two limit gaskets (501), two sleeve rods (502), two clamping springs (503) and two clamping slide blocks (504).
2. The composite geotechnical waterproof board with a flame retardant structure according to claim 1, characterized in that: The waterproof mechanism (1) comprises a waterproof board body (101), a plug (102) and a socket (103); the inner wall of one side of the waterproof board body (101) is fixedly connected to the outer wall of the plug (102), and the inner wall of the other side of the waterproof board body (101) is fixedly connected to the outer wall of the socket (103); the left side and the right side of the waterproof board body (101) are respectively provided with flame retardant layers, and the flame retardant layer material is a composite flame retardant.
3. The composite geotechnical waterproof board with a flame retardant structure according to claim 2, characterized in that: The bottom of the stabilizing plate (201) is fixedly connected to the top of the inner bottom of the waterproof plate body (101), and the top of the stabilizing plate (201) is fixedly connected to the bottom end of the power spring (202), and the top end of the power spring (202) is fixedly connected to the bottom of the rubber gasket (203).
4. The composite geotechnical waterproof board with a flame retardant structure according to claim 3, characterized in that: The bottom of the repair plate (301) is movably abutted against the top of the rubber gasket (203), and the outer walls on both sides of the repair plate (301) are movably clamped against the outer walls of one side of the two movable sliders (302), the other sides of the two movable sliders (302) are slidably connected to the inner wall of the waterproof board body (101), and the top of the repair plate (301) is movably abutted against the bottom of the support frame (303), the outer wall of the support frame (303) is slidably connected to the inner wall of the waterproof board body (101), and the inner wall of the support frame (303) is movably abutted against the outer wall of the fire extinguishing ball (304).
5. The composite geotechnical waterproof board with a flame retardant structure according to claim 4, characterized in that: The pressure column (401) is not fireproof, and the bottom of the pressure column (401) is movably connected to the top of the fire extinguishing ball (304). The outer wall of the pressure column (401) near the middle part is movably connected to the inner wall of the waterproof gasket (402), and the outer wall of the pressure column (401) below the waterproof gasket (402) is movably connected to the inner wall of the flame retardant board (403). The outer wall of the pressure column (401) near the bottom end is movably connected to the inner wall of the waterproof board body (101), and the bottom of the waterproof gasket (402) is movably connected to the bottom of the flame retardant board (403). The bottom of the flame retardant board (403) is fixedly connected to the top of the waterproof board body (101) by bolts.
6. The composite geotechnical waterproof board with a flame retardant structure according to claim 5, characterized in that: The outer walls of the two limit gaskets (501) are movably engaged with the inner wall of the flame retardant plate (403), and one end of the two limit gaskets (501) is movably engaged with one end of the two sleeve rods (502), the outer walls of the two sleeve rods (502) are movably engaged with the inner walls of the two clamping springs (503), and the other ends of the two sleeve rods (502) are movably engaged with one side of the two clamping slide blocks (504).