CN216768642U - Sealing assembly in concrete drain pipe - Google Patents
Sealing assembly in concrete drain pipe Download PDFInfo
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- CN216768642U CN216768642U CN202220043788.4U CN202220043788U CN216768642U CN 216768642 U CN216768642 U CN 216768642U CN 202220043788 U CN202220043788 U CN 202220043788U CN 216768642 U CN216768642 U CN 216768642U
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- sealing
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- drain pipe
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Abstract
The utility model is suitable for the technical field of sealing, and provides a sealing assembly in a concrete drain pipe, which comprises a sealing ring A and a sealing ring B, and also comprises: the clamping component is connected with the sealing ring A and the sealing ring B and is used for sealing and clamping the sealing ring A and the sealing ring B; the fastening assemblies are provided with two pushing assemblies, a transmission assembly and a pressing assembly, and the two pushing assemblies are connected with the pressing assembly through the transmission assembly; the transmission assembly comprises a hinged seat A, a connecting rod A and a hinged seat B, the hinged seat A is connected with the pushing assembly, the hinged seat B is fixedly connected with the sealing ring A, the connecting rod A is rotatably connected with the hinged seat A and the hinged seat B respectively, and the connecting rod A is connected with the pressing assembly. The utility model has reasonable structure and can compress and seal the concrete drain pipe.
Description
Technical Field
The utility model belongs to the technical field of sealing, and particularly relates to a sealing assembly in a concrete drain pipe.
Background
The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drain pipe is divided into a plastic drain pipe, a concrete pipe and a reinforced concrete pipe, and the concrete pipe is low in cost, good in corrosion resistance and widely used.
When the existing concrete pipes are connected in series, the joints of the existing concrete pipes need to be additionally sealed by means of an external sealing device, so that the existing concrete pipes are connected in series.
The existing sealing element for sealing the concrete drain pipe is basically exposed outside the pipeline and has unsatisfactory sealing effect.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a sealing assembly in a concrete drain pipe, and aims to solve the problems that the existing sealing element for sealing the concrete drain pipe is basically exposed outside the pipeline and the sealing effect is unsatisfactory.
The embodiment of the utility model is realized in such a way that the sealing component in the concrete drain pipe comprises a sealing ring A and a sealing ring B, and further comprises:
the clamping component is connected with the sealing ring A and the sealing ring B and is used for sealing and clamping the sealing ring A and the sealing ring B; and
the fastening assemblies are provided with two fastening assemblies which are respectively connected with the sealing ring A and the sealing ring B, the fastening assemblies comprise pushing assemblies, transmission assemblies and pressing assemblies, and the pushing assemblies are connected with the pressing assemblies through the transmission assemblies;
the transmission assembly comprises a hinge seat A, a connecting rod A and a hinge seat B, the hinge seat A is connected with the pushing assembly, the hinge seat B is fixedly connected with the sealing ring A, the connecting rod A is respectively in rotating connection with the hinge seat A and the hinge seat B, and the connecting rod A is connected with the compressing assembly;
the pushing assembly moves linearly in a water flow pushing mode, the pushing assembly pushes the connecting rod A to rotate by taking the joint of the connecting rod A and the hinged seat B as a central shaft, and the connecting rod A compresses the sealing ring A and the push plate through the pushing assembly to seal the concrete drain pipe.
On the basis of the technical scheme, the utility model also provides the following optional technical scheme:
the further technical scheme is as follows: the pushing assembly comprises a pushing plate and a through hole, the through hole is formed in the pushing plate, and the pushing plate is fixedly connected with the hinge seat A.
The further technical scheme is as follows: the compressing assembly comprises a connecting rod B and a sleeve, the connecting rod B is rotatably connected with the connecting rod A, and the sleeve is rotatably connected with the connecting rod B.
The further technical scheme is as follows: the screens subassembly includes rubber circle and trench, rubber circle and sealing washer B fixed connection, the trench is seted up on sealing washer A, rubber circle and trench sliding fit.
The further technical scheme is as follows: the connecting rod B is an arc-shaped connecting rod, and the sleeve is an arc-shaped sleeve.
According to the sealing assembly in the concrete drain pipe, provided by the embodiment of the utility model, the clamping assembly can make up a gap between the sealing ring A and the push plate, the sealing effect is better when the external pressure is higher, meanwhile, the fastening assembly can push the pushing assembly to do linear motion by utilizing water flow, the pushing assembly further pushes the connecting rod A to rotate by taking the joint of the connecting rod A and the hinge seat B as a central axis, and the rotating connecting rod A further pushes the pressing assembly to press the sealing ring A and the sealing ring B.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is an enlarged view of the part A of the present invention.
Fig. 3 is a schematic view of the structure of the fastening assembly of the present invention.
Notations for reference numerals: sealing washer A1, push pedal 2, sealing washer B3, rubber circle 4, trench 5, articulated seat A6, connecting rod A7, articulated seat B8, connecting rod B9, sleeve 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1-2, a sealing assembly for a concrete drain pipe according to an embodiment of the present invention includes a sealing ring a1 and a sealing ring B3, and further includes:
the clamping component is connected with the sealing ring A1 and the sealing ring B3 and is used for carrying out sealing clamping on the sealing ring A1 and the sealing ring B3; and
the fastening assemblies are provided with two fastening assemblies which are respectively connected with a sealing ring A1 and a sealing ring B3, the fastening assemblies comprise pushing assemblies, transmission assemblies and pressing assemblies, and the pushing assemblies are connected with the pressing assemblies through the transmission assemblies;
the transmission assembly comprises an articulated seat A6, a connecting rod A7 and an articulated seat B8, the articulated seat A6 is connected with the pushing assembly, the articulated seat B8 is fixedly connected with a sealing ring A1, the connecting rod A7 is respectively connected with the articulated seat A6 and the articulated seat B8 in a rotating mode, and the connecting rod A7 is connected with the pressing assembly;
the promotion subassembly carries out linear motion through the mode that rivers promoted, and promotion subassembly promotion connecting rod A7 uses connecting rod A7 and articulated seat B8 junction to rotate as the center pin, and connecting rod A7 compresses tightly the mode realization of subassembly compress tightly sealing washer A1 and push pedal 2 to the concrete drain pipe through promoting.
Preferably, the transmission assembly is provided with a plurality of transmission assemblies which are uniformly distributed on the push plate 2 in an annular shape.
In the embodiment of the utility model, the clamping assembly can make up a gap between the sealing ring A1 and the push plate 2, the sealing effect is better when the external pressure is higher, meanwhile, the fastening assembly can push the pushing assembly to perform linear motion by using water flow, the pushing assembly further pushes the connecting rod A7 to rotate by taking the joint of the connecting rod A7 and the hinge seat B8 as a central axis, and the rotating connecting rod A7 further pushes the pressing assembly to press the sealing ring A1 and the sealing ring B3, and the purpose of the arrangement is to increase the sealing effect on the concrete drain pipe in a mode that the pressing assembly presses the sealing ring A1 and the sealing ring B3.
Referring to fig. 1-2, as an embodiment of the present invention, the pushing assembly includes a pushing plate 2 and a through hole (not shown), the through hole is formed on the pushing plate 2, and the pushing plate 2 is fixedly connected to a hinge seat a 6.
In the embodiment of the present invention, the purpose of this arrangement is to block the water flow in the concrete drain pipe by the push plate 2, thereby obtaining a power source for the linear movement of the push plate 2 by the water flow, and the through-hole provided in the push plate 2 is capable of passing the water flow.
Referring to fig. 1 to 3, as an embodiment of the present invention, the compressing assembly includes a connecting rod B9 and a sleeve 10, the connecting rod B9 is rotatably connected to the connecting rod a7, and the sleeve 10 is rotatably connected to the connecting rod B9.
Preferably, the link B9 is an arc link, and the sleeve 10 is an arc sleeve. This arrangement is intended to increase the contact area between the sleeve 10 and the inner walls of the seal rings a1 and B3.
In the embodiment of the present invention, the purpose of this arrangement is to provide a pressing thrust for seal a1 and seal B3.
Referring to fig. 1, as an embodiment of the present invention, the clamping assembly includes a rubber ring 4 and a slot 5, the rubber ring 4 is fixedly connected to a sealing ring B3, the slot 5 is disposed on a sealing ring a1, and the rubber ring 4 is in sliding fit with the slot 5.
In the present embodiment, this arrangement is intended to snap ring B3 into ring a1 and urge ring a1 into sealing contact with ring B3.
The embodiment of the utility model provides a sealing assembly in a concrete drain pipe, and provides a clamping assembly and a fastening assembly based on the sealing assembly, so that the technical effect of compressing and sealing the concrete drain pipe is achieved by matching the clamping assembly and the fastening assembly.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a seal assembly in concrete drain pipe, includes sealing washer A and sealing washer B, its characterized in that still includes:
the clamping component is connected with the sealing ring A and the sealing ring B and used for sealing and clamping the sealing ring A and the sealing ring B; and
the two fastening components are respectively connected with the sealing ring A and the sealing ring B, the fastening components comprise pushing components, transmission components and pressing components, and the pushing components are connected with the pressing components through the transmission components;
the transmission assembly comprises a hinge seat A, a connecting rod A and a hinge seat B, the hinge seat A is connected with the pushing assembly, the hinge seat B is fixedly connected with the sealing ring A, the connecting rod A is respectively in rotating connection with the hinge seat A and the hinge seat B, and the connecting rod A is connected with the compressing assembly;
the pushing assembly moves linearly in a water flow pushing mode, the pushing assembly pushes the connecting rod A to rotate by taking the joint of the connecting rod A and the hinged seat B as a central shaft, and the connecting rod A compresses the sealing ring A and the push plate through the pushing assembly to seal the concrete drain pipe.
2. The sealing assembly in a concrete drain pipe according to claim 1, wherein the pushing assembly comprises a push plate and a through hole, the through hole is formed in the push plate, and the push plate is fixedly connected with the hinge seat A.
3. The seal assembly in a concrete drain pipe of claim 1, wherein said compression assembly includes a link B rotatably connected to link A and a sleeve rotatably connected to link B.
4. The sealing assembly in a concrete drain pipe according to claim 1, wherein the clamping assembly comprises a rubber ring and a groove, the rubber ring is fixedly connected with the sealing ring B, the groove is formed in the sealing ring A, and the rubber ring is in sliding fit with the groove.
5. The seal assembly in a concrete drain pipe of claim 3, wherein said link B is an arcuate link and said sleeve is an arcuate sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043788.4U CN216768642U (en) | 2022-01-10 | 2022-01-10 | Sealing assembly in concrete drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043788.4U CN216768642U (en) | 2022-01-10 | 2022-01-10 | Sealing assembly in concrete drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768642U true CN216768642U (en) | 2022-06-17 |
Family
ID=81976111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220043788.4U Active CN216768642U (en) | 2022-01-10 | 2022-01-10 | Sealing assembly in concrete drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768642U (en) |
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2022
- 2022-01-10 CN CN202220043788.4U patent/CN216768642U/en active Active
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