CN218291842U

CN218291842U - Sealing structure for water channel connector

Info

Publication number: CN218291842U
Application number: CN202222252693.6U
Authority: CN
Inventors: 蔡锦容; 薛景航; 蔡海荣; 蔡海杰
Original assignee: Zhuhai Mingqing New Material Technology Co ltd
Current assignee: Zhuhai Mingqing New Material Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-13
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a seal structure for ditch connector, it is including connecting the sealing strip between the baffle, and the sealing strip has the embedded groove, the tip of baffle is located the embedded groove, the sealing strip includes filling portion and extension, the terminal surface butt of baffle tip in filling portion, the side butt of baffle tip in the extension. The application has the effect of sealing between concrete plates in a water channel.

Description

Sealing structure for water channel connector

Technical Field

The application relates to the field of engineering construction technology, in particular to a sealing structure for a water channel connecting port.

Background

Irrigation of farmland is usually conducted by introducing water from rivers into the farmland through ditches made on the ground. The water channel is a water channel dug manually and is divided into a main channel and a branch channel. The main and branch canals are generally constructed of stone or cement.

Traditional hydraulic engineering ditch structure is carried out the construction through the manual work, with concrete placement shaping. This approach is cumbersome to build. The concrete plate is convenient to disassemble, assemble and utilize in the later period, and materials are saved. The prior art adopts precast concrete plates to form a water channel by an assembling mode.

The concrete plates are connected in a mounting mode, and when water in a water channel exists for a long time, the concrete plates are easy to leak.

Disclosure of Invention

In order to provide a sealing effect between concrete plates in a water channel and reduce water in the water channel from leaking out of a joint between the concrete plates, the application provides a sealing structure for a water channel connecting port.

The application provides a seal structure for ditch connector adopts following technical scheme:

the utility model provides a seal structure for ditch connector, is including connecting the sealing strip between the baffle, and the sealing strip has the embedded groove, the tip of baffle is located the embedded groove, the sealing strip includes filling portion and extension, the terminal surface butt of baffle tip in filling portion, the side butt of baffle tip in the extension.

Through adopting above-mentioned technical scheme, the sealing strip sets up between the baffle, can prevent that the water in the ditch from spilling from the junction between the baffle. The tip of baffle is located the embedded groove of sealing strip, can improve sealed effect, and the filling part is located and is used for filling between two baffles, makes the terminal surface of baffle tip can the butt in the filling part, and the extension is used for supporting the lateral wall of baffle tip, avoids the water in the ditch directly to spill through the baffle tip.

Optionally, one end of the extension part, which is far away from the filling part, is an abutting end, the abutting end abuts against the side surface of the end part of the baffle plate, and one end of the extension part, which is close to the filling part, is a reserved end.

Through adopting above-mentioned technical scheme, the butt end keeps carrying out the butt to the lateral wall of baffle tip always, prevents to enter into to the reservation end through butt end and baffle side in the ditch. Due to the deviation of the thickness when the baffle is prefabricated. The reserved end can accommodate for deviations in the thickness of the baffle. By the combination of the butt end and the reserve end. When the thickness of the baffle has deviation, the sealing strip can also seal the joint between the two baffles.

Optionally, the side surface of the end portion of the baffle is provided with a butt joint groove matched with the butt joint end, and the butt joint end is located in the butt joint groove.

Through adopting above-mentioned technical scheme, the butt end of extension can stretch into in the butt groove, makes to be connected more closely between sealing strip and the baffle.

Optionally, the abutting end located in the abutting groove is obliquely arranged away from the end face of the end part of the baffle.

Through adopting above-mentioned technical scheme, this kind of mode of setting can not make the butt end can not too go deep into the baffle inside on the one hand, improves the wholeness of baffle, and on the other hand slope sets up can make the sealing strip can not produce too big deformation alright install sealing strip on the baffle easy to assemble.

Optionally, the setting direction of the abutting end in the abutting groove is parallel to the end face of the end of the baffle.

By adopting the technical scheme, the abutting ends are arranged in parallel with the end parts of the baffle plates, so that when the baffle plates are pulled, the sealing strip still keeps good connectivity.

Optionally, the filling portion includes a leakage-proof end and a filling end, and a thickness of the leakage-proof end away from the filling end is greater than a thickness of the leakage-proof end close to the filling end. The end face of the end of the baffle plate is provided with an inclined face which is abutted against the leakage-proof end face.

Through adopting the above technical scheme, the leak protection end sets up in being close to the ditch normal water position, when having water in the ditch, water can produce thrust to the baffle, it produces slight slope to be between baffle and the baffle, the thickness of leak protection end is greater than the filling end, the inclined plane can further oppress the leak protection point when the baffle inclines, make leak protection end and baffle tip butt inseparabler, it is better to make its sealed effect, the inclined plane can be the baffle and improve the contact surface of leak protection end, when the baffle inclines, the baffle tip still keeps the effect with leak protection end face contaction.

Optionally, the sealing strip has elasticity. And a sealing cavity is formed in the leakage-proof end.

Through adopting above-mentioned technical scheme, the sealing strip has elasticity, can make the baffle still have sealed effect when the slope. The inside air of seal chamber is in encapsulated situation, when the baffle receives the pressure of ditch normal water and when inclining, the baffle can extrude the leak protection end, the seal chamber receives behind the extrusion on the one hand can produce reaction force, can make the further butt in the inclined plane of side leakage prevention end, improve sealing performance, prevent that rivers from leaking from this, on the other hand sets up more elasticity that can make the leak protection end in the leak protection end seal chamber, can realize that the baffle plays the buffering when the slope, reduce the destruction to the sealing strip.

Optionally, the side wall of the sealing cavity close to the inclined surface is parallel to the surface of the leakage-proof end.

Through adopting above-mentioned technical scheme, parallel arrangement's mode makes the baffle extrude sealed chamber uniformly, and sealed intracavity portion is gaseous to receive the extrusion simultaneously, and the produced reaction force of extruded gas can evenly push away the lateral wall parallel with the inclined plane for the surface of leak protection end can even butt in the inclined plane, thereby makes holistic sealed effectual.

Optionally, the thickness of the abutting end far away from the reserved end is smaller than the thickness of the abutting end close to the reserved end.

Through adopting above-mentioned technical scheme, butt end is towards the setting of reservation end from thin to thick, can material saving on the one hand, and on the other hand can be thinner the elastic deformation ability of department great, can conveniently install the butt groove to the baffle with the butt end. Finally, the sealing strip is convenient to mount on the baffle.

Optionally, one surface of the extending part far away from the end part of the baffle is arc-shaped.

Through adopting above-mentioned technical scheme, the one side that extension arc set up contacts with the water in the ditch and makes, can lead rivers, lets rivers along, the arc direction flows, reduces rivers to the impact of sealing strip, along the life of sealing strip.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sealing strip can prevent water in the ditch from leaking out of the connecting port between the baffles. The tip of baffle is located the embedded groove of sealing strip, can improve sealed effect, and the packing site is used for filling between two baffles, makes the terminal surface of baffle tip can the butt in the packing site, and the extension is used for supporting the lateral wall of baffle tip, avoids the direct baffle tip that spills of water in the ditch.

2. The butt joint end always keeps butt joint on the side wall of the end part of the baffle plate, and the butt joint end and the side face of the baffle plate in the ditch are prevented from entering the reserved end. The thickness is deviated when the baffle is prefabricated. The reserved end can adapt to the deviation of the thickness of the baffle plate. By the combination of the butt end and the reserve end.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a partial structural schematic diagram of the second embodiment.

Fig. 4 is a partial structural schematic diagram of the third embodiment.

FIG. 5 is a schematic view of a part of the structure of the fourth embodiment.

FIG. 6 is a schematic diagram of a partial structure of the fifth embodiment.

Description of reference numerals: 1. a baffle plate; 11. a butt joint groove; 12. an inclined surface; 13. a web; 2. a seal strip; 21. a groove is embedded; 22. a filling section; 221. a leakage-proof end; 222. a filling end; 23. an extension portion; 231. a butting end; 2311. sealing the cavity; 232. reserving a terminal; 24. and (4) arc-shaped.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses seal structure for ditch connector.

The first embodiment is as follows:

referring to fig. 1, a sealing structure for a water channel connection port includes a sealing strip 2 connected between baffle plates 1, the sealing strip 2 being made of an elastic material, in this embodiment, a rubber material. The sealing strip 2 has an embedded groove 21, and the end of the baffle 1 is positioned in the embedded groove 21. In this embodiment, the baffle 1 has two pieces, and the end portions of the two baffle plates 1 are respectively connected to the two embedded grooves 21 in the sealing strip 2. Baffle 1 is prefabricated by the concrete and inside cavity sets up, can material saving. The baffle 1 is internally provided with a web 13 for improving the overall strength of the baffle 1.

Referring to fig. 2, the weather strip 2 includes a filling portion 22 and an extending portion 23, the filling portion 22 is located at an end surface position of the end portions of the two baffle plates 1, and the end surfaces of the baffle plates 1 are abutted against the filling portion 22 without contacting each other. The two extending portions 23 are respectively located on both sides of the filling portion 22, and the extending portions 23 can also abut against the side surfaces of the end portions of the baffle plate 1. The surface of the extending part 23 far away from the end part of the baffle 1 is arranged in a folded angle. The impact of the water flow in the canal on the sealing strip 2 can be reduced. The sealing strip 2 can seal the end face of the end part of the baffle plate 1 and has an extending effect, so that the side face of the end part of the baffle plate 1 is tightly wrapped.

The extension part 23 comprises an abutting end 231 and a reserved end 232, one end of the extension part 23 far away from the filling part 22 is the abutting end 231, and the abutting end 231 abuts against the side face of the end part of the baffle plate 1. The end of the extension 23 close to the filling portion 22 is a reserved end 232, and the reserved end 232 can enable the baffle 1 with different errors to be also connected in the sealing strip 2. The thickness of the abutting end 231 away from the reserved end 232 is smaller than the thickness of the abutting end 231 close to the reserved end 232.

Example two:

referring to fig. 3, the difference between the present embodiment and the first embodiment is that the side surface of the end of the baffle 1 is provided with an abutting groove 11 matching with the abutting end 231, and the abutting end 231 is located in the abutting groove 11. The abutting end 231 located in the abutting groove 11 is obliquely arranged away from the end surface of the end of the baffle 1.

Example three:

referring to fig. 4, the present embodiment is different from the second embodiment in that the abutting end 231 located in the abutting groove 11 is provided in a direction parallel to the end surface of the end portion of the baffle 1.

Example four:

referring to fig. 5, the difference between the present embodiment and the first embodiment is that the surface of the extension portion 23 away from the end of the baffle 1 is arc-shaped 24.

Example five:

referring to fig. 6, the present embodiment is different from the first embodiment in that the filling part 22 includes a leakage preventing end 221 and a filling end 222, and the thickness of the leakage preventing end 221, which is far from the filling end 222, is greater than the thickness of the leakage preventing end 221, which is close to the filling end 222. The end face of the end of the baffle 1 has an inclined surface 12 which abuts against the surface of the leakage preventing end 221. A sealing cavity 2311 is formed inside the leakage-proof end 221. The side wall of the sealing cavity 2311 near the inclined surface 12 is parallel to the surface of the leakage preventing end 221.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a ditch is seal structure for connector which characterized in that: including connecting sealing strip (2) between baffle (1), sealing strip (2) have embedded groove (21), the tip of baffle (1) is located embedded groove (21), sealing strip (2) are including filling portion (22) and extension (23), the terminal surface butt of baffle (1) tip in filling portion (22), the side butt of baffle (1) tip in extension (23).

2. The sealing structure for a water channel connecting port according to claim 1, wherein: one end of the extension part (23) far away from the filling part (22) is an abutting end (231), the abutting end (231) abuts against the side face of the end part of the baffle plate (1), and one end of the extension part (23) close to the filling part (22) is a reserved end (232).

3. The sealing structure for a connection port of a water channel according to claim 2, wherein: the side surface of the end part of the baffle plate (1) is provided with a butting groove (11) matched with the butting end (231), and the butting end (231) is positioned in the butting groove (11).

4. The sealing structure for a connection port of a water channel according to claim 3, wherein: the abutting end (231) positioned in the abutting groove (11) is obliquely arranged away from the end face of the end part of the baffle plate (1).

5. The sealing structure for a connection port of a water channel according to claim 3, wherein: the setting direction of the abutting end (231) positioned in the abutting groove (11) is parallel to the end surface of the end part of the baffle plate (1).

6. The sealing structure for a connection port of a water channel according to any one of claims 1 to 5, wherein: the filling part (22) comprises a leakage-proof end (221) and a filling end (222), the thickness of the leakage-proof end (221) far away from the filling end (222) is larger than the thickness of the leakage-proof end (221) close to the filling end (222), and the end face of the end part of the baffle plate (1) is provided with an inclined face (12) abutted to the surface of the leakage-proof end (221).

7. The sealing structure for a connection port of a water channel according to claim 6, wherein: the sealing strip (2) is elastic, and a sealing cavity (2311) is formed in the leakage-proof end (221).

8. The sealing structure for a water channel connecting port according to claim 7, wherein: the side wall of the sealing cavity (2311) close to the inclined surface (12) is parallel to the surface of the leakage-proof end (221).

9. The sealing structure for a water channel connection port according to any one of claims 2 to 5, wherein: the thickness of the abutting end (231) far away from the reserved end (232) is smaller than the thickness of the abutting end (231) close to the reserved end (232).

10. The sealing structure for a connection port of a water channel according to any one of claims 1 to 5, wherein: the surface of the extending part (23) far away from the end part of the baffle (1) is arranged in an arc shape (24).