CN213871527U

CN213871527U - Waterproof corrugated pipe joint

Info

Publication number: CN213871527U
Application number: CN202022788484.4U
Authority: CN
Inventors: 刘鹏; 万强
Original assignee: Huipeng Technology Wuxi Co ltd
Current assignee: Huipeng Technology Wuxi Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-03
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a corrugated pipe joint, in particular to a waterproof corrugated pipe joint, which comprises a joint main body, wherein both ends of the joint main body are respectively provided with a first joint and a second joint, one ends of the first joint and the second joint, which are far away from the joint main body, are respectively provided with an installation cover, the installation cover is provided with a corrugated pipe in a penetrating way, the corrugated pipe is provided with a plurality of groups of equidistant thread grooves, waterproof sleeves are respectively arranged between the installation cover and the first joint and the second joint, the waterproof sleeves are sleeved with rubber rings, one side of the waterproof sleeves, which is close to the installation cover, is provided with a movable snap ring, the movable snap ring comprises a first ring body and a second ring body, connecting blocks are respectively arranged between both ends of the first ring body and the second ring body, limiting grooves are arranged inside the connecting blocks, the integral device of the utility model has simple structure and good waterproof performance, meanwhile, the anti-drop device has an anti-drop function, can effectively resist acting force caused by high voltage, and has a certain popularization effect.

Description

Waterproof corrugated pipe joint

Technical Field

The utility model relates to a corrugated pipe joint specifically is a waterproof type corrugated pipe joint.

Background

The corrugated pipe mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm capsule, a metal hose and the like, the metal corrugated pipe is mainly applied to the compensation of thermal deformation of a pipeline, shock absorption, the absorption of the effects of pipeline settlement deformation and the like, the corrugated pipe is widely applied to industries such as petrifaction, instruments, aerospace, chemical engineering, electric power, cement, metallurgy and the like, the corrugated pipes made of other materials such as plastics have irreplaceable effects in the fields of medium conveying, electric power threading, machine tools, household appliances and the like, meanwhile, the corrugated pipe needs to be connected with two groups of corrugated pipes through joints arranged in the installation and use process, but the existing corrugated pipe joint specially used for the purpose is poor in waterproofness and does not have the function of anti-falling, the acting force caused by high pressure cannot be effectively resisted, and therefore the waterproof corrugated pipe joint is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type corrugated pipe connects 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 waterproof corrugated pipe joint comprises a joint main body, wherein a first joint and a second joint are respectively arranged at two ends of the joint main body, an installation cover is respectively arranged at one end of each of the first joint and the second joint, which is far away from the joint main body, a corrugated pipe is arranged on the installation cover in a penetrating manner, a plurality of groups of equidistant thread grooves are arranged on the corrugated pipe, waterproof sleeves are respectively arranged between the installation cover and the first joint and the second joint, rubber rings are sleeved on the waterproof sleeves, a movable snap ring is arranged at one side of each waterproof sleeve, which is close to the installation cover, and comprises a first ring body and a second ring body, connecting blocks are respectively arranged between two ends of the first ring body and the second ring body, a limiting groove is arranged inside each connecting block, the limiting grooves are movably connected with the first ring body and the second ring body through telescopic pieces, and clamping grooves are arranged on the telescopic pieces, the outer side parallel arrangement of connecting block has the fixture block, one side fixed mounting that the fixture block is close to the connecting block has two sets of poles setting.

Preferably, the diameters and the thicknesses of the movable clamping ring and the thread groove are equal, and the movable clamping ring is customized by aluminum alloy.

Preferably, the telescopic piece, the first ring body and the second ring body are welded, and the telescopic piece and the limiting groove are both arc-shaped.

Preferably, connecting block and waterproof cover butt fusion, and be close to pole setting department on the connecting block and all seted up the perforation, perforation and spacing groove through connection simultaneously, here simultaneously, perforation, draw-in groove and the diameter size of pole setting equal.

Preferably, connect the main part and be the right angle setting, and connect main part and first joint, second and connect integrated into one piece, first joint, second connect simultaneously and the equal screwed connection of installation lid, here simultaneously, the installation is covered center department and has been seted up the installation through-hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, during installation, one end of the corrugated pipe which needs to be installed and connected can pass through the inside of the installation cover and be embedded into the waterproof sleeve, then the first ring body and the second ring body can be arranged at two sides of the corrugated pipe and are level-unified with the thread groove, and the expansion sheet is guided into the inside of the limit groove, at the moment, the first ring body and the second ring body are embedded into the thread groove, at the same time, the upright rod on the clamping block passes through the perforation and enters the limit groove and is guided into the clamping groove, thus completing the installation of the movable clamping ring and the corrugated pipe, then the waterproof sleeve can be embedded into the first joint and the second joint, the installation cover is moved to the first joint and the second joint and is connected in a spiral way, thus completing the installation of the whole device, and the corrugated pipe, the first joint and the second joint can be more attached through the arranged waterproof sleeve, can reach preliminary waterproof function, and the outside cover with waterproof cover is equipped with rubber circle multiplicable waterproof cover and first joint on the one hand, steadiness between the second joint, make the installation more stable, on the other hand can make waterproof cover and first joint, seamless between the second joint, thereby can further reach waterproof function, simultaneously through the activity snap ring that sets up and with its and thread groove joint, can really accomplish anti-drop's function, not only can make the stability after the installation of joint and bellows stronger, can effectively resist the effort that the high pressure brought, still can promote waterproof performance.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is an enlarged external structural view of the middle waterproof jacket of the present invention;

FIG. 3 is a schematic view of the top view of the movable clasp of the present invention;

FIG. 4 is a schematic view of a partially enlarged structure A of the present invention;

in the figure: 1. a connector body; 2. a first joint; 3. a second joint; 4. installing a cover; 5. a waterproof jacket; 6. a bellows; 7. a thread groove; 8. a movable snap ring; 9. a rubber ring; 10. a first ring body; 11. a second ring body; 12. a clamping block; 13. connecting blocks; 14. erecting a rod; 15. a limiting groove; 16. a stretchable sheet; 17. a clamping groove.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a waterproof type corrugated pipe connects, includes and connects main part 1, the both ends that connect main part 1 are provided with first joint 2, second joint 3 respectively, the one end that first joint 2 and second joint 3 kept away from and connect main part 1 all is provided with installation lid 4 run through on the installation lid 4 and be provided with bellows 6, be provided with the equidistant thread groove 7 of a plurality of groups on the bellows 6, all be provided with waterproof cover 5 between installation lid 4 and first joint 2, the second joint 3, the cover is equipped with rubber circle 9 on the waterproof cover 5, waterproof cover 5 is close to one side of installation lid 4 and installs movable snap ring 8, movable snap ring 8 is including first ring body 10 and second ring body 11, all be provided with connecting block 13 between first ring body 10 and the second ring body 11 both ends, spacing groove 15 has been seted up to the inside of connecting block 13, spacing groove 15 and first ring body 10, The second ring body 11 is movably connected through a telescopic piece 16, a clamping groove 17 is formed in the telescopic piece 16, a clamping block 12 is arranged on the outer side of the connecting block 13 in parallel, two groups of upright rods 14 are fixedly mounted on one side, close to the connecting block 13, of the clamping block 12, during mounting, one end of a corrugated pipe 6 needing mounting connection can penetrate through the mounting cover 4 and be embedded into the waterproof sleeve 5, then the first ring body 10 and the second ring body 11 can be arranged on two sides of the corrugated pipe 6 and are horizontally unified with the thread groove 7, the telescopic piece 16 is guided into the limiting groove 15, the first ring body 10 and the second ring body 11 are embedded into the thread groove 7, meanwhile, the upright rods 14 on the clamping block 12 penetrate through holes to enter the limiting groove 15 and are guided into the clamping groove 17, mounting of the movable clamping ring 8 and the corrugated pipe 6 is completed, and then the waterproof sleeve 5 can be embedded into the first connector 2, The inside of the second joint 3, and move the installation cover 4 to the first joint 2, the second joint 3, and carry on the screwed connection, and finish the installation of the integral assembly by this, and can make the corrugated pipe 6 and first joint 2, the second joint 3 laminate more through the waterproof cover 5 set up, can reach the preliminary waterproof function, and the outside of the waterproof cover 5 is covered with the rubber ring 9 and can increase the stability between waterproof cover 5 and first joint 2, the second joint 3 on the one hand, make the installation more stable, on the other hand can make the waterproof cover 5 and first joint 2, no gap between the second joint 3, thus can further reach the waterproof function, and connect it with the thread groove 7 through the activity snap ring 8 set up and joint at the same time, can really function of anti-drop, not only can make the stability after installation of joint and corrugated pipe 6 stronger, can effectively resist the effort that the high pressure brings, and also improves the waterproof performance.

The utility model discloses the theory of operation: during installation, one end of a corrugated pipe 6 which needs to be installed and connected penetrates through the installation cover 4 and is embedded into the waterproof jacket 5, then the first ring body 10 and the second ring body 11 can be arranged on two sides of the corrugated pipe 6 and are horizontally unified with the thread groove 7, the expansion sheet 16 is guided into the limiting groove 15, at the moment, the first ring body 10 and the second ring body 11 are embedded into the thread groove 7, meanwhile, the upright rod 14 on the clamping block 12 penetrates through the through hole to enter the limiting groove 15 and is guided into the clamping groove 17, installation of the movable clamping ring 8 and the corrugated pipe 6 is completed, then the waterproof jacket 5 can be embedded into the first joint 2 and the second joint 3, the installation cover 4 is moved to the first joint 2 and the second joint 3 and is in spiral connection, installation of the integral device is completed, otherwise, disassembly can be performed, and the integral device is simple in structure, the waterproof performance is good, has anti-drop's function simultaneously, can effectively resist the effort that the high pressure brought, still can promote waterproof performance, has certain spreading value.

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

1. The utility model provides a waterproof type bellows joint, includes joint main part (1), its characterized in that: the waterproof connector is characterized in that a first connector (2) and a second connector (3) are respectively arranged at two ends of the connector main body (1), an installation cover (4) is arranged at one end, far away from the connector main body (1), of each of the first connector (2) and the second connector (3), a corrugated pipe (6) penetrates through the installation cover (4), a plurality of groups of equidistant thread grooves (7) are formed in the corrugated pipe (6), waterproof sleeves (5) are respectively arranged among the installation cover (4), the first connector (2) and the second connector (3), rubber rings (9) are sleeved on the waterproof sleeves (5), movable snap rings (8) are arranged on one sides, close to the installation cover (4), of the waterproof sleeves (5), the movable snap rings (8) comprise first ring bodies (10) and second ring bodies (11), connecting blocks (13) are respectively arranged between two ends of the first ring bodies (10) and the second ring bodies (11), limiting groove (15) have been seted up to the inside of connecting block (13), limiting groove (15) and first ring body (10), second ring body (11) are all through expansion plate (16) swing joint, draw-in groove (17) have been seted up on expansion plate (16), the outside parallel arrangement of connecting block (13) has fixture block (12), one side fixed mounting that fixture block (12) are close to connecting block (13) has two sets of pole settings (14).

2. The waterproof corrugated pipe joint according to claim 1, wherein: the diameters and the thicknesses of the movable clamping ring (8) and the thread groove (7) are equal, and the movable clamping ring (8) is made of aluminum alloy in a customized mode.

3. The waterproof corrugated pipe joint according to claim 1, wherein: the telescopic piece (16) is welded with the first ring body (10) and the second ring body (11), and the telescopic piece (16) and the limiting groove (15) are both arc-shaped.

4. The waterproof corrugated pipe joint according to claim 1, wherein: connecting block (13) and waterproof cover (5) butt fusion, and connecting block (13) are gone up and are close to pole setting (14) department and have all seted up the perforation, perforate simultaneously and spacing groove (15) through connection, and here simultaneously, the diameter size of perforation, draw-in groove (17) and pole setting (14) is all equal.

5. The waterproof corrugated pipe joint according to claim 1, wherein: connect main part (1) to be the right angle setting, and connect main part (1) and first joint (2), second joint (3) integrated into one piece, first joint (2), second joint (3) and the equal screwed connection of installation lid (4) simultaneously, here simultaneously, installation lid (4) are gone up center department and have been seted up the installation through-hole.