CN219140135U

CN219140135U - Ventilating elliptic corrugated pipe joint

Info

Publication number: CN219140135U
Application number: CN202320002464.0U
Authority: CN
Inventors: 于洋
Original assignee: Shandong Huiling New Material Technology Co ltd
Current assignee: Shandong Huiling New Material Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-06
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a ventilation elliptical corrugated pipe joint, which relates to the technical field of corrugated pipe joints and comprises a first joint pipe, a hose and a second joint pipe, wherein the end part of the first joint pipe is connected with the second joint pipe through the hose, the upper surface of the end part of the first joint pipe is fixedly connected with an adjusting rod, the lower surface of the end part of the first joint pipe is fixedly provided with a supporting plate, the lower surface of the end part of the second joint pipe on the side of the supporting plate is fixedly provided with a supporting sleeve, the outer walls of the end parts of the first joint pipe and the second joint pipe far away from the hose are fixedly connected with positioning rings, the side sides of the positioning rings are adhered with sealing gaskets, the side sides of the positioning rings far away from the sealing gaskets are fixedly connected with limiting arms, and the end parts of the limiting arms are movably connected with locking arms. The ventilation elliptical corrugated pipe joint is convenient to adjust the length according to the use environment, the use flexibility of the device is improved, meanwhile, the joint is convenient to stably connect the pipeline, and the stable use of the pipeline is guaranteed.

Description

Ventilating elliptic corrugated pipe joint

Technical Field

The utility model relates to the technical field of corrugated pipe joints, in particular to a ventilating elliptic corrugated pipe joint.

Background

The ventilation elliptic bellows is a bellows with an elliptic cross section and used in the ventilation field, has the advantages of strong external pressure resistance, high structural strength and the like, so that the ventilation elliptic bellows has wide market prospect, and adjacent ventilation elliptic bellows are required to be connected through a joint for bending the ventilation elliptic bellows.

However, the existing ventilation elliptical corrugated pipe joint has the following problems in use:

because the service environment is different, leads to the length difference of required joint, so need the convenient length of adjusting of device, and current ventilation oval corrugated pipe joint inconvenient according to service environment adjusts the length, has increased the use limitation of device, for guaranteeing the stable use of pipeline simultaneously, needs joint and pipeline stable connection, and current ventilation oval corrugated pipe joint is difficult for stable connection pipeline, easily leads to the fact the influence to the stable use of pipeline.

Aiming at the problems, innovative design is urgently needed on the basis of the original ventilating elliptic corrugated pipe joint.

Disclosure of Invention

The utility model aims to provide a ventilation elliptical corrugated pipe joint so as to solve the problems that the conventional ventilation elliptical corrugated pipe joint is inconvenient to adjust the length according to the use environment, the use limitation of a device is increased, meanwhile, the ventilation elliptical corrugated pipe joint is difficult to stably connect a pipeline, and the stable use of the pipeline is easy to influence.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oval bellows joint ventilates, includes first joint pipe, hose and second joint pipe, the tip of first joint pipe is connected through hose and second joint pipe, and the tip upper surface fixedly connected with of first joint pipe adjusts the pole to the fixed surface backup pad under the tip of first joint pipe, and the second joint pipe tip lower surface fixed mounting of backup pad avris has the supporting sleeve moreover, the equal fixedly connected with holding ring of tip outer wall that hose was kept away from to first joint pipe and second joint pipe, and the avris bonding of holding ring has sealed the pad to the avris fixedly connected with spacing arm of sealing pad is kept away from to the holding ring, and the tip swing joint of spacing arm has the locking arm, and locating bolt and stop gear are installed respectively at the both ends of locking arm simultaneously.

Preferably, the upper surface of the end part of the second joint pipe, which is close to the hose, is fixedly provided with a positioning arm, the inner wall of the upper end of the positioning arm is movably connected with an adjusting sleeve, and the supporting plate and the supporting sleeve form a sliding structure.

Preferably, the positioning arm and the adjusting sleeve form a rotating structure, and the adjusting sleeve and the adjusting rod are arranged in a threaded manner.

Preferably, the limiting arm is rotationally connected with the locking arm, the locking arm and the positioning ring are in threaded connection with the positioning bolt, and the locking arm is attached to the positioning ring.

Preferably, the limiting mechanism comprises a knob and a pressing plate, the knob is movably mounted on the inner wall of the end part of the locking arm, and the pressing plate is movably mounted on the end part of the knob.

Preferably, the knob is in threaded connection with the locking arm, and the knob and the pressing plate are rotatably arranged.

Compared with the prior art, the utility model has the beneficial effects that: the length of the ventilation oval corrugated pipe joint is conveniently adjusted according to the use environment, the use flexibility of the device is improved, meanwhile, the ventilation oval corrugated pipe joint is convenient for stably connecting a pipeline, and the ventilation oval corrugated pipe joint is favorable for guaranteeing stable use of the pipeline.

Through the rotation of adjusting the cover for adjust pole relative adjustment cover and remove, the rethread adjusts the pole and drives first joint pipe displacement, makes the interval between first joint pipe and the second joint pipe can be adjusted, thereby makes the device convenient according to service environment regulation length, has increased the flexibility of use of device.

Through the rotatory laminating of lock arm and holding ring to and through the rotation of knob, make the clamp plate remove and hug closely the bellows, thereby make bellows and sealed tight laminating of packing, and then be convenient for connect stable connecting tube, be favorable to guaranteeing the stable use of pipeline.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic side sectional view of a positioning arm according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic side view of the locking arm of the present utility model.

In the figure: 1. a first joint pipe; 2. a hose; 3. a second joint pipe; 4. an adjusting rod; 5. a support plate; 6. a positioning arm; 7. an adjusting sleeve; 8. a support sleeve; 9. a positioning ring; 10. a sealing gasket; 11. a limiting arm; 12. a locking arm; 13. a positioning bolt; 14. a limiting mechanism; 1401. a knob; 1402. and (5) pressing plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a ventilation oval bellows joint, including first joint pipe 1, the hose 2, the second joint pipe 3, adjust pole 4, backup pad 5, the locating arm 6, the adjustment sleeve 7, the support sleeve 8, the holding ring 9, sealed pad 10, spacing arm 11, locking arm 12, spacer bolt 13, stop gear 14, knob 1401 and clamp plate 1402, the tip of first joint pipe 1 is connected through hose 2 and second joint pipe 3, and the tip upper surface fixedly connected with adjusts pole 4 of first joint pipe 1, and the tip lower surface fixed support plate 5 of first joint pipe 1, and the second joint pipe 3 tip lower surface fixed mounting of backup pad 5 avris has the support sleeve 8, the tip outer wall that the holding ring 2 was kept away from to first joint pipe 1 and second joint pipe 3, and the avris bonding of holding ring 9 has sealed pad 10, and the avris fixedly connected with spacing arm 11 that the holding ring 9 kept away from sealed pad 10, and the tip swing joint of spacing arm 11 has locking arm 12, simultaneously the both ends of locking arm 12 install location 13 and stop gear 14 respectively.

The second connects pipe 3 to be close to the tip upper surface fixed mounting of hose 2 and has locating arm 6, and locating arm 6's upper end inner wall swing joint has adjusting collar 7, and sliding construction is constituteed with supporting sleeve 8 to backup pad 5, is convenient for adjust the interval between first joint pipe 1 and the second joint pipe 3 for the length of device is convenient to adjust according to the service environment, has increased the flexibility of use of device, and is convenient for backup pad 5 slide in supporting sleeve 8, thereby makes first joint pipe 1 steady movement carry out interval adjustment.

The locating arm 6 and the adjusting sleeve 7 form a rotary structure, the adjusting sleeve 7 and the adjusting rod 4 are arranged in a threaded mode, the adjusting sleeve 7 is convenient to rotate, the adjusting rod 4 slides in the adjusting sleeve 7, the first joint pipe 1 is pushed to move, and the distance between the first joint pipe 1 and the second joint pipe 3 is adjusted.

The limiting arm 11 is rotationally connected with the locking arm 12, the locking arm 12 and the positioning ring 9 are in threaded connection with the positioning bolt 13, the locking arm 12 is attached to the positioning ring 9, and after the locking arm 12 is attached to the positioning ring 9, the positioning bolt 13 is inserted into the positioning ring 9 conveniently to limit the locking arm 12.

The limiting mechanism 14 comprises a knob 1401 and a pressing plate 1402, the knob 1401 is movably mounted on the inner wall of the end part of the locking arm 12, the pressing plate 1402 is movably mounted on the end part of the knob 1401, and the sealing gasket 10 on the surface of the corrugated pipe and the positioning ring 9 can be conveniently pressed by the limiting mechanism 14 to be tightly attached, so that the device can be conveniently and stably connected with the wind oval corrugated pipe.

The knob 1401 is in threaded connection with the locking arm 12, and the knob 1401 and the pressing plate 1402 are rotatably arranged, so that the knob 1401 can conveniently move in the locking arm 12, and the pressing plate 1402 is pushed to press the corrugated pipe to be attached to the sealing gasket 10.

Working principle: when the ventilating oval corrugated pipe joint is used, firstly, as shown in fig. 1-2, the length of the device is adjusted according to the requirement, at the moment, the adjusting sleeve 7 is pushed to rotate in the positioning arm 6, then the adjusting rod 4 moves in the positioning arm 6, then the adjusting rod 4 pushes the first joint pipe 1 to move so as to drive the hose 2 to stretch or shrink, meanwhile, the first joint pipe 1 drives the supporting plate 5 to slide in the supporting sleeve 8, so that the first joint pipe 1 is ensured to stably move, the distance between the first joint pipe 1 and the second joint pipe 3 is adjusted so that the length of the device is changed, after the length of the device is adjusted, as shown in fig. 1 and 3-4, the first joint pipe 1 is moved to be inserted into the end part of the ventilating oval corrugated pipe, then the first joint pipe 1 is pushed so as to drive the positioning ring 9 to enable the sealing gasket 10 to be tightly attached to the end surface of the ventilating oval corrugated pipe, then the rotary locking arm 12 is attached to the positioning ring 9, then the rotary positioning bolt 13 is inserted into the positioning ring 9 to limit the locking arm 12, then the rotary knob 1401 pushes the pressing plate 1402 to move towards the ventilation oval corrugated pipe, and as the knob 1401 continuously rotates, the pressing plate 1402 finally presses the ventilation oval corrugated pipe to attach to the sealing gasket 10, and the rest of the limiting mechanism 14 is operated in the same way, so that the ventilation oval corrugated pipe and the device are stably connected, as shown in fig. 1 and 3, then the other ventilation oval corrugated pipe is sleeved on the outer wall of the second joint pipe 3, the ventilation oval corrugated pipe is pushed to be attached to the device, and then the limiting mechanism 14 is operated as shown above, so that the device is convenient to stably connect the ventilation oval corrugated pipe, and stable use of the pipeline is guaranteed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an oval bellows joint ventilates, includes first joint pipe (1), hose (2) and second joint pipe (3), its characterized in that: the end of the first joint pipe (1) is connected with the second joint pipe (3) through the hose (2), the upper surface of the end of the first joint pipe (1) is fixedly connected with the adjusting rod (4), the lower surface of the end of the first joint pipe (1) is fixedly provided with the supporting plate (5), the lower surface of the end of the second joint pipe (3) at the side of the supporting plate (5) is fixedly provided with the supporting sleeve (8), the outer walls of the end of the first joint pipe (1) and the second joint pipe (3) far away from the hose (2) are fixedly connected with the positioning ring (9), the side of the positioning ring (9) is adhered with the sealing gasket (10), the side of the positioning ring (9) far away from the sealing gasket (10) is fixedly connected with the limiting arm (11), the end of the limiting arm (11) is movably connected with the locking arm (12), and the two ends of the locking arm (12) are respectively provided with the positioning bolt (13) and the limiting mechanism (14).

2. A ventilated oval bellows joint according to claim 1, wherein: the upper surface of the end part of the second joint pipe (3) close to the hose (2) is fixedly provided with a positioning arm (6), the inner wall of the upper end of the positioning arm (6) is movably connected with an adjusting sleeve (7), and the supporting plate (5) and the supporting sleeve (8) form a sliding structure.

3. A ventilated oval bellows joint according to claim 2, wherein: the positioning arm (6) and the adjusting sleeve (7) form a rotating structure, and the adjusting sleeve (7) and the adjusting rod (4) are arranged in a threaded manner.

4. A ventilated oval bellows joint according to claim 1, wherein: the limiting arm (11) is rotationally connected with the locking arm (12), the locking arm (12) and the positioning ring (9) are in threaded connection with the positioning bolt (13), and the locking arm (12) is attached to the positioning ring (9).

5. A ventilated oval bellows joint according to claim 1, wherein: the limiting mechanism (14) comprises a knob (1401) and a pressing plate (1402), the knob (1401) is movably mounted on the inner wall of the end portion of the locking arm (12), and the pressing plate (1402) is movably mounted on the end portion of the knob (1401).

6. A ventilated oval bellows joint according to claim 5, wherein: the knob (1401) is in threaded connection with the locking arm (12), and the knob (1401) and the pressing plate (1402) are rotatably arranged.