CN210562002U - Rubber waterstop for plugging joint of assembled dam - Google Patents
Rubber waterstop for plugging joint of assembled dam Download PDFInfo
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- CN210562002U CN210562002U CN201921412490.0U CN201921412490U CN210562002U CN 210562002 U CN210562002 U CN 210562002U CN 201921412490 U CN201921412490 U CN 201921412490U CN 210562002 U CN210562002 U CN 210562002U
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- rubber waterstop
- seat
- ball
- rubber
- waterstop
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Abstract
The utility model relates to the technical field of rubber waterstop, in particular to a rubber waterstop for plugging seams of assembled dams, which comprises a rubber waterstop, wherein two sides of the rubber waterstop are respectively provided with a concrete slab, the rubber waterstop is padded between the two concrete slabs, the rubber waterstop is in a cuboid-shaped slab, the middle part of the slab is integrally connected with a cylinder, the surface of the rubber waterstop is provided with a plurality of clamping devices which are uniformly distributed, the concrete slabs are provided with clamping grooves, one end of each clamping device extends into the corresponding clamping groove, the middle part of the rubber waterstop is provided with a first flow guide tube cavity, one end of the first flow guide tube cavity is communicated with an air injection groove, the air injection groove is arranged on the side surface of the slab body of the rubber waterstop, and each clamping device comprises a traction seat, a positioning ball and a supporting rod, the structure design of the utility model realizes the firm connection between the rubber waterstop and the concrete slabs, has high practicability.
Description
Technical Field
The utility model relates to a rubber waterstop technical field specifically is a rubber waterstop is used in shutoff of pin-connected panel dykes and dams seam.
Background
The rubber water stop is a water stop structure product manufactured by utilizing the characteristic that rubber materials generate high elastic deformation when stressed. The water-stopping device is widely applied to water stopping of deformation joints in projects such as water conservancy projects, hydroelectric projects, dam culverts, tunnel subways, civil air defense projects, basements of high-rise buildings, parking lots and the like. The rubber water stop is embedded in the deformation joint to be connected with the concrete into a whole when the concrete is poured, so that water seepage and water leakage at the deformation joint of the structure can be effectively prevented, and the functions of damping, buffering and the like are achieved, so that the waterproof requirement in the engineering structure is ensured.
How to improve the firm connection between the rubber waterstop and the concrete in the prior art is a problem needing improvement and improvement, and therefore the assembled rubber waterstop for dam joint plugging is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pin-connected panel dykes and dams rubber waterstop for seam shutoff to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rubber waterstop for plugging seams of assembled dams comprises a rubber waterstop, wherein two concrete plates are respectively arranged on two sides of the rubber waterstop, the rubber waterstop is padded between the two concrete plates, the rubber waterstop is in a shape of a cuboid plate, a cylinder is integrally connected to the middle of the cuboid plate, a plurality of clamping devices which are evenly distributed are arranged on the surface of the rubber waterstop, a clamping groove is formed in each concrete plate, one end of each clamping device extends into the clamping groove, a first flow guide pipe cavity is formed in the middle of the rubber waterstop, one end of the first flow guide pipe cavity is communicated with an air injection groove, the air injection groove is formed in the side surface of the plate body of the rubber waterstop, each clamping device comprises a traction seat, a positioning ball and a supporting rod, the traction seat is in a shape of a cylinder, a spherical shell is connected with one end of the traction seat, the positioning ball and the supporting rod are arranged in the spherical shell of the traction seat, and a plurality of supporting rods which are evenly distributed, the cylinder one end and the rubber waterstop fixed connection of system seat lead, lead and seted up water conservancy diversion lumen two on the system seat, in two one ends of water conservancy diversion lumen extended to the spherical shell inner chamber of system seat, the other end of water conservancy diversion lumen two extended to the rubber waterstop, and two tip of honeycomb duct cavity and honeycomb duct cavity intercommunication are provided with the check valve in the water conservancy diversion lumen two, the check valve is including intercepting board, seal ball and seal receptacle, the one end an organic whole of seal ball is connected with intercepts the board, and the other end contact of seal ball has the seal receptacle.
Preferably, the intercepting plate is a circular plate, a plurality of uniformly distributed columnar through holes are formed in the circular plate, the side wall of the intercepting plate is fixedly connected with the inner walls of the diversion tube cavities, the sealing seat is a cylinder, an inner arc groove is formed in the middle of the bottom surface of one side of the cylinder, the inner arc groove of the sealing seat is matched with the sealing ball, and the outer wall of the sealing seat is fixedly connected with the inner walls of the diversion tube cavities.
Preferably, the clamping groove is in a shape that one end of the spherical cavity is communicated with the cylindrical cavity, and the restraining seat is matched with the clamping groove.
Preferably, the supporting rod is a cylinder which is continuously and repeatedly bent, one end of the supporting rod is fixedly connected with the positioning ball, the other end of the supporting rod is fixedly connected with the ball shell of the restraining seat, and the supporting rods are uniformly distributed on the surface of the positioning ball.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the firm connection between the rubber waterstop and the concrete slab, prolongs the service life of the whole dam and has practicability;
2. the utility model discloses a position gas injection at the gas injection groove realizes that the shape of the seat of leading is full, ensures that a plurality of seats of leading stably exert a function, has very much the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the card position device in FIG. 1;
FIG. 3 is a schematic view of the check valve of FIG. 1;
FIG. 4 is a diagram of the location of the check seat.
In the figure: the concrete slab comprises a rubber water stop 1, a concrete slab 2, a clamping device 3, a clamping groove 4, a flow guide tube cavity I5, an air injection groove 6, a traction seat 7, a positioning ball 8, a supporting rod 9, a flow guide tube cavity II 10, a one-way valve 11, a blocking plate 12, a sealing ball 13 and a sealing seat 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 4, the present invention provides a technical solution: a rubber waterstop for plugging a spliced dam joint comprises a rubber waterstop 1, wherein two concrete plates 2 are respectively arranged on two sides of the rubber waterstop 1, the rubber waterstop 1 is padded between the two concrete plates 2, the rubber waterstop 1 is in a cuboid plate shape, a cylinder is integrally connected to the middle of the plate, a plurality of clamping devices 3 which are uniformly distributed are arranged on the surface of the rubber waterstop 1, clamping grooves 4 are formed in the concrete plates 2, one ends of the clamping devices 3 extend into the clamping grooves 4, a flow guide tube cavity I5 is formed in the middle of the rubber waterstop 1, one end of the flow guide tube cavity I5 is communicated with an air injection groove 6, the air injection groove 6 is formed in the side surface of the plate body of the rubber waterstop 1, each clamping device 3 comprises a traction seat 7, a positioning ball 8 and a supporting rod 9, the traction seat 7 is in a cylindrical shape, one end of the traction seat is connected with a spherical shell, the positioning ball 8 and the supporting rod 9 are, a plurality of supporting rods 9 which are uniformly distributed are arranged between the positioning ball 8 and the spherical shell of the restraining seat 7, one end of the column of the restraining seat 7 is fixedly connected with the rubber water stop 1, a flow guide pipe cavity II 10 is arranged on the restraining seat 7, one end of the flow guide pipe cavity II 10 extends into the inner cavity of the spherical shell of the restraining seat 7, the other end of the flow guide pipe cavity II 10 extends into the rubber water stop 1, the end part of the second diversion pipe cavity 10 is communicated with the first diversion pipe cavity 5, a one-way valve 11 is arranged in the second diversion pipe cavity 10, the one-way valve 11 comprises an interception plate 12, a sealing ball 13 and a sealing seat 14, one end of the sealing ball 13 is integrally connected with the interception plate 12, the other end of the sealing ball 13 is contacted with the sealing seat 14, except that the concrete plate 2 is made of concrete, all other solid parts are made of rubber materials, and the hardness of the rubber materials of different parts can be adjusted according to actual requirements, for example, the material of the support rod 9 is relatively hard.
The shape of the interception plate 12 is a circular plate, a plurality of uniformly distributed columnar through holes are formed in the circular plate, the side wall of the interception plate 12 is fixedly connected with the inner wall of the second diversion pipe cavity 10, the shape of the sealing seat 14 is a cylinder, an inner cambered groove is formed in the middle of the bottom surface of one side of the cylinder, the inner cambered groove of the sealing seat 14 is matched with the sealing ball 13, and the outer wall of the sealing seat 14 is fixedly connected with the inner wall of the second diversion pipe cavity 10.
The clamping groove 4 is in a spherical cavity, one end of the spherical cavity is communicated with the columnar cavity, and the restraining seat 7 is matched with the clamping groove 4.
The supporting rod 9 is a cylinder which is continuously and repeatedly bent, one end of the supporting rod 9 is fixedly connected with the positioning ball 8, the other end of the supporting rod 9 is fixedly connected with the spherical shell of the restraining seat 7, and the supporting rods 9 are uniformly distributed on the surface of the positioning ball 8.
The working principle is as follows: when in use, the rubber water stop 1 is padded between two concrete plates 2, before the concrete plates 2 are not completely formed, gas is injected into the gas injection groove 6, the gas flows into the flow guide pipe cavity II 10 through the flow guide pipe cavity I5, and flows into the inner cavity of the spherical shell of the restraining seat 7 through the flow guide pipe cavity II 10, so that the spherical shell of the restraining seat 7 completely restores the original shape, the deformation of the spherical shell of the restraining seat 7 is influenced by the extrusion of concrete, after the shape of the restraining seat 7 is unchanged, the gas in the restraining seat 7 cannot flow back from the flow guide pipe cavity II 10, because the gas is intercepted by the one-way valve 11, specifically the interception plate 12 drives the sealing ball 13, the sealing ball 13 is sealed with the sealing seat 14, when in gas injection, referring to figure 3, the gas flow passes through the one-way valve 11 from bottom to top, the sealing ball 13 is jacked up by air pressure, the sealing seat 14 is separated from the sealing ball 13, and the gas flow passes through the through holes on the, the air flow can only pass through the one-way valve 11 in one way, all the restraining seats 7 are full in shape, after the concrete slab 2 is completely hardened, the plurality of restraining seats 7 realize firm connection between the rubber water stop belt 1 and the concrete slab 2, the rubber water stop belt per se is stressed by the concrete slab 2, fixed connection is realized, auxiliary connection of the restraining seats 7 is matched, and the service life of the whole dam is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a pin-connected panel dykes and dams rubber waterstop for seam shutoff, includes rubber waterstop (1), the both sides of rubber waterstop (1) respectively are provided with a concrete slab (2), rubber waterstop (1) pad is between two concrete slab (2), its characterized in that: the rubber waterstop (1) is in a shape of a cuboid plate and is integrally connected with a cylinder at the middle part of the cuboid plate, a plurality of clamping devices (3) which are uniformly distributed are arranged on the surface of the rubber waterstop (1), a clamping groove (4) is formed in the concrete plate (2), one end of each clamping device (3) extends into the clamping groove (4), a first diversion pipe cavity (5) is formed in the middle of the rubber waterstop (1), an air injection groove (6) is communicated with one end of the first diversion pipe cavity (5), the air injection groove (6) is formed in the side face of the plate body of the rubber waterstop (1), each clamping device (3) comprises a traction seat (7), a positioning ball (8) and a supporting rod (9), the traction seat (7) is in a shape of a cylinder end, the spherical shell of the traction seat (7) is provided with the positioning ball (8) and the supporting rod (9), and a plurality of uniformly distributed supporting rods (9) are arranged between the positioning ball shells of the traction ball (8) and the traction seat (7), the utility model provides a rubber waterstop (1) fixed connection, the cylinder one end and the rubber waterstop (1) fixed connection of traction seat (7), seted up water conservancy diversion lumen two (10) on traction seat (7), in water conservancy diversion lumen two (10) one end extended to the spherical shell inner chamber of traction seat (7), the other end of water conservancy diversion lumen two (10) extended to rubber waterstop (1), and water conservancy diversion lumen two (10) tip and water conservancy diversion lumen one (5) intercommunication are provided with check valve (11) in water conservancy diversion lumen two (10), check valve (11) are including intercepting board (12), seal ball (13) and seal receptacle (14), the one end body coupling of seal ball (13) has intercepting board (12), and the other end contact of seal ball (13) has seal receptacle (14).
2. The assembled rubber waterstop for dam joint plugging according to claim 1, wherein: the shape of the interception plate (12) is a circular plate, a plurality of columnar through holes are formed in the circular plate, the columnar through holes are evenly distributed, the side wall of the interception plate (12) is fixedly connected with the inner wall of the second diversion pipe cavity (10), the sealing seat (14) is a cylinder, an inner arc groove is formed in the middle of the bottom surface of one side of the cylinder, the inner arc groove of the sealing seat (14) is matched with the sealing ball (13), and the outer wall of the sealing seat (14) is fixedly connected with the inner wall of the second diversion pipe cavity (10).
3. The assembled rubber waterstop for dam joint plugging according to claim 1, wherein: the clamping groove (4) is in a shape that one end of the spherical cavity is communicated with the cylindrical cavity, and the restraining seat (7) is matched with the clamping groove (4).
4. The assembled rubber waterstop for dam joint plugging according to claim 1, wherein: the shape of the supporting rod (9) is a cylinder which is continuously and repeatedly bent, one end of the supporting rod (9) is fixedly connected with the positioning ball (8), the other end of the supporting rod (9) is fixedly connected with the spherical shell of the traction seat (7), and the supporting rods (9) are uniformly distributed on the surface of the positioning ball (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412490.0U CN210562002U (en) | 2019-08-28 | 2019-08-28 | Rubber waterstop for plugging joint of assembled dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412490.0U CN210562002U (en) | 2019-08-28 | 2019-08-28 | Rubber waterstop for plugging joint of assembled dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562002U true CN210562002U (en) | 2020-05-19 |
Family
ID=70638361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412490.0U Expired - Fee Related CN210562002U (en) | 2019-08-28 | 2019-08-28 | Rubber waterstop for plugging joint of assembled dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562002U (en) |
-
2019
- 2019-08-28 CN CN201921412490.0U patent/CN210562002U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210828 |