CN219082538U

CN219082538U - Socket type corrugated pipe capable of sealing and preventing falling

Info

Publication number: CN219082538U
Application number: CN202223593440.1U
Authority: CN
Inventors: 龙淑萍
Original assignee: Jiangxi Longsu Pipe Industry Co ltd
Current assignee: Jiangxi Longsu Pipe Industry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the field of corrugated pipes, in particular to a sealable anti-drop socket corrugated pipe. The corrugated pipe comprises a corrugated pipe and a water-closing rubber ring; the corrugated pipe is of a rotary structure, the corrugated pipe comprises a bearing part, a pipe body part and a plug part which are sequentially and integrally connected, two wave crest parts a and a plurality of wave crest parts b are axially arranged on the periphery of the pipe body part in parallel, the wave crest parts b are positioned between the two wave crest parts a, clamping trough is formed between each wave crest part a and each adjacent wave crest part b, detachable anti-falling buckles are sleeved at the two clamping trough parts, and the inner diameter of the pipe mouth part is larger than the outer diameter of the plug part; the water-closing rubber ring is of a circular ring structure and is coaxially sleeved on the outer peripheral surface of the socket part. The utility model can ensure the stability of the connecting position and the sealing connecting effect.

Description

Socket type corrugated pipe capable of sealing and preventing falling

Technical Field

The utility model relates to the field of corrugated pipes, in particular to a sealable anti-drop socket corrugated pipe.

Background

The corrugated pipe belongs to a common pipeline and is mainly used for draining and draining water such as rainwater, sewage, farmland drainage and irrigation, and the like, and is particularly used for water supply and drainage of municipal works, sewage plants, water purification plants, garbage yards and the like; longitudinally and transversely draining and permeating water of the expressway; drainage of golf courses, parks, playgrounds and the like; the back surfaces of various soil blocking walls and side ditches of the expressway are vertically and horizontally drained; draining the underground passage and the tunnel; underground drainage of soil preparation engineering, and the like.

When the corrugated pipe is provided with a socket and a bellmouth, the two corrugated pipes can be connected in a socket and spigot mode, and a rubber ring is used for sealing between the socket and the bellmouth. However, the reliability of the simple socket sealing connection is not high, and the connection position of the rubber ring and the two corrugated pipes is easy to shift under the action of external force, such as soil pressure received after the rubber ring is buried underground or impact force received by internal water when the rubber ring is applied to water delivery. When the connection position of the rubber ring and the corrugated pipe shifts, the sealing effect is reduced or even lost.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a sealable anti-drop socket corrugated pipe capable of guaranteeing the stability of a connecting position and the sealing connecting effect.

The technical scheme of the utility model is that the sealable anti-drop socket corrugated pipe comprises a corrugated pipe and a water-closing rubber ring;

the corrugated pipe is of a rotary structure, the corrugated pipe comprises a bearing part, a pipe body part and a plug part which are sequentially and integrally connected, two wave crest parts a and a plurality of wave crest parts b are axially arranged on the periphery of the pipe body part in parallel, the outer diameter of each wave crest part a is smaller than that of each wave crest part b, the wave crest parts b are positioned between the two wave crest parts a, a clamping trough is formed between each wave crest part a and each adjacent wave crest part b, a detachable anti-falling buckle is sleeved at each clamping trough, and the inner diameter of the socket part is larger than that of the plug part;

the water-closing rubber ring is of a circular ring structure and is coaxially sleeved on the outer peripheral surface of the socket part.

Preferably, the detachable anti-release buckle comprises an anti-release a and an anti-release b, wherein the anti-release a and the anti-release b are of semi-annular structures, a limiting female buckle and a limit lug a are respectively arranged at the outer sides of two ends of the anti-release a, a limiting male buckle which can be buckled at the limiting female buckle is arranged at one end of the anti-release b, a limit lug b corresponding to the limit lug a is arranged at the other end of the anti-release b, through holes a are respectively formed in the limit lug a and the limit lug b, and bolts a and nuts a are arranged at the positions of the through holes a.

Preferably, the limit male buckle is provided with a cylindrical clamping column, and the limit female buckle is provided with a U-shaped groove for clamping in the cylindrical clamping column.

Preferably, the outer diameters of the anti-tripping a and the anti-tripping b are equal to the outer diameter of the crest b.

Preferably, the detachable anti-release buckle comprises an anti-release c and an anti-release d, wherein the anti-release c and the anti-release d are of semi-annular structures, the outer sides of the two ends of the anti-release c are provided with side lugs c, the two ends of the anti-release d are provided with side lugs d, through holes b are formed in the side lugs c and the side lugs d, and bolts b and nuts b are arranged at the positions of the through holes b.

Preferably, the outer diameters of the anti-tripping c and the anti-tripping d are equal to the outer diameter of the crest portion b.

Preferably, the detachable anti-falling buckle is of a hollow structure, and through holes are uniformly distributed on the surface of the detachable anti-falling buckle.

Preferably, the detachable anti-drop buckle inner circumferential surface is provided with abutting ribs abutting on the outer circumferential surface of the socket part, the abutting ribs are of a circular ring-shaped structure, and a plurality of abutting ribs are arranged side by side along the axial direction.

Preferably, the detachable anti-falling buckle is U-shaped in the longitudinal section along the axial direction, and the U-shaped opening faces inwards.

Preferably, the outer peripheral surface of the plug part is coaxially provided with a plurality of anti-falling convex ribs, the anti-falling convex ribs are arranged side by side along the axial direction, and the inner peripheral surface of the water-blocking rubber ring is provided with clamping grooves for correspondingly clamping the anti-falling convex ribs.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, the stability of the connection position and the sealing connection effect of the water closing rubber ring and the corrugated pipe can be ensured through the detachable anti-falling buckle, and the detachable anti-falling buckle is clamped at the two clamping trough parts, so that the positions of the two corrugated pipes are limited. The water-closing rubber ring is stably and effectively sealed outside one corrugated pipe socket part and inside the other corrugated pipe socket part.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic diagram of the structure of an embodiment of the present utility model when an anti-trip a and an anti-trip b are used;

fig. 5 is a schematic structural diagram of an embodiment of the present utility model when the anti-trip c and the anti-trip d are used.

Reference numerals: 1. a bellows; 11. a bearing part; 12. a tube body portion; 121. a crest portion a; 122. a crest portion b; 13. a socket part; 131. anti-drop convex ribs; 2. closing the water rubber ring; 201. a clamping groove; 300. abutting the rib; 31. an anti-tripping a; 311. limiting female buckle; 312. a side ear a; 32. anti-tripping b; 321. limiting male buckles; 322. a side ear b; 41. anti-tripping c; 411. a side ear c; 42. anti-tripping d; 421. and an edge ear d.

Detailed Description

Example 1

As shown in fig. 1, 2 and 3, the sealable and anti-drop socket corrugated pipe provided by the embodiment comprises a corrugated pipe 1 and a water-closing rubber ring 2; the corrugated pipe 1 is of a rotary structure, the corrugated pipe 1 comprises a socket part 11, a pipe body part 12 and a socket part 13 which are sequentially integrally connected, two wave crest parts a121 and a plurality of wave crest parts b122 are axially arranged on the periphery of the pipe body part 12 side by side, the outer diameter of each wave crest part a121 is smaller than that of each wave crest part b122, the wave crest parts b122 are located between the two wave crest parts a121, clamping grooves are formed between each wave crest part a121 and each adjacent wave crest part b122, detachable anti-falling clamping buckles are sleeved at the two clamping grooves, the inner diameter of the socket part 11 is larger than the outer diameter of the socket part 13, and accordingly the socket part 13 of one corrugated pipe 1 can be inserted into the inner side of the socket part 11 of the other corrugated pipe 1. The water closing rubber ring 2 is of a circular ring structure, and the water closing rubber ring 2 is coaxially sleeved on the outer peripheral surface of the socket part 13.

This embodiment can guarantee through dismantling anticreep buckle that water-blocking rubber circle 2 and bellows 1 are connected position stability and sealing connection effect, can dismantle anticreep buckle card in two inlay card trough departments to inject the position of two bellows 1. The water-closing rubber ring 2 stably and effectively plays a role in sealing at the outer side of the plug part 13 of one corrugated pipe 1 and the inner side of the socket part 11 of the other corrugated pipe.

Example two

As shown in fig. 2, fig. 3 and fig. 4, in the present embodiment, compared with the first embodiment, the detachable anti-disengaging buckle includes an anti-disengaging a31 and an anti-disengaging b32, the anti-disengaging a31 and the anti-disengaging b32 are both semi-annular structures, the outer sides of two ends of the anti-disengaging a31 are respectively provided with a limit button 311 and a side lug a312, one end of the anti-disengaging b32 is provided with a limit button 321 capable of being buckled at the position of the limit button 311, the limit button 321 is provided with a cylindrical clamping column, the limit button 311 is provided with a U-shaped groove for clamping the cylindrical clamping column, and the detachable connection is realized by clamping the limit button 321 at the position of the limit button 311. The other end of the anti-tripping b32 is provided with a side lug b322 corresponding to the side lug a312, through holes a are formed in the side lug a312 and the side lug b322, bolts a and nuts a are arranged at the through holes a, and the ends can be detachably connected through the bolts a and the nuts a. The outer diameters of the anti-tripping a31 and the anti-tripping b32 are equal to the outer diameter of the crest part b122, so that the anti-tripping a31, the anti-tripping b32 and the crest part b122 can bear external pressure in an equalizing manner.

In addition, the anti-tripping a31 and the anti-tripping b32 can adopt a hollow structure, and a plurality of through holes are uniformly distributed on the surface, so that the weight is reduced, and the production raw materials can be saved.

Example III

As shown in fig. 5, in the sealable anti-disengaging socket corrugated pipe provided in this embodiment, compared with the first embodiment, the detachable anti-disengaging buckle includes an anti-disengaging c41 and an anti-disengaging d42, the anti-disengaging c41 and the anti-disengaging d42 are both semi-annular structures, the outer sides of two ends of the anti-disengaging c41 are both provided with a side lug c411, two ends of the anti-disengaging d42 are both provided with a side lug d421, the side lugs c411 and the side lug d421 are both provided with a through hole b, a bolt b and a nut b are arranged at the through hole b, and two ends of the anti-disengaging c41 and the anti-disengaging d42 are both connected through the bolt b and the nut b, so that the disassembly and the assembly are very convenient. The outer diameters of the anti-tripping c41 and the anti-tripping d42 are equal to the outer diameter of the crest part b122, so that the anti-tripping c41, the anti-tripping d42 and the crest part b122 can bear external pressure in an equalizing manner.

In addition, the anti-tripping c41 and the anti-tripping d42 can adopt a hollow structure, and a plurality of through holes are uniformly distributed on the surface, so that the weight is reduced, and the production raw materials can be saved.

Example IV

As shown in fig. 1 to 5, in the present embodiment, compared with the second embodiment and the third embodiment, the detachable anti-drop buckle has the abutment ribs 300 abutting on the outer peripheral surface of the socket 11, the abutment ribs 300 are in a circular ring structure, and a plurality of abutment ribs 300 are arranged side by side along the axial direction, and the abutment ribs 300 abut on the outer peripheral surface of the socket 11, so that the socket 11 can be pressed on the water-blocking rubber ring 2, and the sealing effect is improved.

Example five

As shown in fig. 1-5, in the socket-type corrugated pipe capable of sealing and preventing disengagement provided in this embodiment, compared with the first embodiment, in this embodiment, the longitudinal section of the detachable anti-disengagement buckle along the axial direction is U-shaped, and the U-shaped opening is inward, so that two ends can be clamped at two clamping trough positions, and limiting on connection of the corrugated pipe is achieved.

Example six

As shown in fig. 1-5, in the socket-type corrugated pipe capable of sealing and preventing disengagement according to the present embodiment, compared with the first embodiment, in the present embodiment, the outer circumferential surface of the socket portion 13 is coaxially provided with a plurality of anti-disengagement ribs 131, the anti-disengagement ribs 131 are arranged side by side along the axial direction, the inner circumferential surface of the water-blocking rubber ring 2 is provided with a clamping groove 201 for the corresponding clamping of the anti-disengagement ribs 131, the water-blocking rubber ring 2 is clamped at the anti-disengagement ribs 131 through the clamping groove 201, positioning of the installation position of the water-blocking rubber ring 2 is achieved, the position stability after installation can be improved, no displacement occurs between the water-blocking rubber ring 2 and the two corrugated pipes 1, and the sealing performance of the water-blocking rubber ring 2 is effectively ensured.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. A sealable, anti-slip socket and spigot type bellows, comprising:

the corrugated pipe (1) is of a rotary structure and comprises a socket part (11), a pipe body part (12) and a socket part (13) which are sequentially and integrally connected, wherein two wave crest parts a (121) and a plurality of wave crest parts b (122) are axially arranged on the periphery of the pipe body part (12) side by side, the outer diameter of the wave crest part a (121) is smaller than that of the wave crest part b (122), the wave crest parts b (122) are positioned between the two wave crest parts a (121), clamping grooves are formed between each wave crest part a (121) and each adjacent wave crest part b (122), detachable anti-falling buckles are sleeved at the two clamping grooves, and the inner diameter of the socket part (11) is larger than that of the socket part (13);

the water-blocking rubber ring (2) is of a circular ring structure and is coaxially sleeved on the outer peripheral surface of the socket part (13).

2. The sealable anti-drop socket corrugated pipe according to claim 1, wherein the detachable anti-drop buckle comprises an anti-drop a (31) and an anti-drop b (32), the anti-drop a (31) and the anti-drop b (32) are semi-annular structures, a limit female buckle (311) and a limit lug a (312) are respectively arranged at the outer sides of two ends of the anti-drop a (31), a limit male buckle (321) capable of being buckled at the limit female buckle (311) is arranged at one end of the anti-drop b (32), a limit lug b (322) corresponding to the limit lug a (312) is arranged at the other end of the anti-drop b (32), through holes a are respectively formed in the limit lug a (312) and the limit lug b (322), and bolts a and nuts a are arranged at the through holes a.

3. The sealable anti-disengagement socket and spigot type corrugated pipe according to claim 2, wherein the limit male buckle (321) is provided with a cylindrical clamping post, and the limit female buckle (311) is provided with a U-shaped groove for the cylindrical clamping post to clamp in.

4. The sealable anti-release socket and spigot type corrugated pipe according to claim 2, wherein the anti-release a (31) and the anti-release b (32) have the same outer diameter as the crest portion b (122).

5. The sealable anti-drop socket and spigot type corrugated pipe according to claim 1, wherein the detachable anti-drop buckle comprises an anti-drop c (41) and an anti-drop d (42), the anti-drop c (41) and the anti-drop d (42) are semi-annular structures, side lugs c (411) are arranged on the outer sides of two ends of the anti-drop c (41), side lugs d (421) are arranged on two ends of the anti-drop d (42), through holes b are formed in the side lugs c (411) and the side lugs d (421), and bolts b and nuts b are arranged at the through holes b.

6. The sealable anti-release socket and spigot type bellows according to claim 5, wherein the anti-release c (41) and the anti-release d (42) have an outer diameter equal to the outer diameter of the crest portion b (122).

7. The sealable anti-disengagement socket and spigot type corrugated pipe according to claim 2 or 5, wherein the detachable anti-disengagement buckle is of a hollow structure, and through holes are uniformly distributed on the surface.

8. The sealable drop proof socket and spigot type corrugated pipe according to claim 1, wherein the detachable drop proof buckle inner circumferential surface is provided with a plurality of abutting ribs (300) abutting on the outer circumferential surface of the socket part (11), the abutting ribs (300) are of a circular ring-shaped structure, and the abutting ribs (300) are arranged side by side along the axial direction.

9. The sealable anti-disengagement socket and spigot type corrugated pipe according to claim 1, wherein the longitudinal section of the detachable anti-disengagement buckle along the axial direction is U-shaped, and the U-shaped opening is inward.

10. The sealable anti-drop socket corrugated pipe according to claim 1, wherein anti-drop ribs (131) are coaxially arranged on the outer peripheral surface of the socket part (13), the anti-drop ribs (131) are arranged in parallel along the axial direction, and the inner peripheral surface of the water-blocking rubber ring (2) is provided with clamping grooves (201) for correspondingly clamping the anti-drop ribs (131).