CN218441198U

CN218441198U - Carbon dioxide pipeline joint connecting device

Info

Publication number: CN218441198U
Application number: CN202221836030.2U
Authority: CN
Inventors: 杨永勇; 王奉军; 李建成; 巨继龙; 江龙龙
Original assignee: Lanzhou New Area Agricultural Science And Technology Development Co ltd
Current assignee: Lanzhou New Area Agricultural Science And Technology Development Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-03
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a carbon dioxide pipeline connects connecting device, including three way connection, three way connection's right side is equipped with the trachea quick-operation joint, the outside edge of trachea quick-operation joint is close to right-hand member department cover and is equipped with the trachea, the tracheal outside edge is close to left end department cover and is equipped with the sleeve pipe, sheathed tube inner chamber is close to top department and is equipped with two punch holders, the sheathed tube inner chamber is close to top department and is equipped with two lower plates, the utility model relates to a carbon dioxide pipeline connects connecting device, at the in-process that uses, through the setting of pawl, can increase the frictional force on trachea quick-operation joint surface for the trachea can more stable cover establish the outside edge at trachea quick-operation joint, punch holder and lower plate carry out the secondary fixation to the trachea, compare with prior art, and the device stability is high, avoids the trachea to drop.

Description

Carbon dioxide pipeline joint connecting device

Technical Field

The utility model relates to a device specifically is a carbon dioxide pipeline connects connecting device.

Background

The natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an atmospheric space, a water space and a rock space, and a plurality of devices and devices are required to be used in the process of conveying the natural gas, wherein the devices comprise a carbon dioxide pipeline joint connecting device.

When the existing carbon dioxide pipeline joint connecting device is used, an air pipe of the existing carbon dioxide pipeline joint connecting device is only sleeved on the outer edge of a joint when being connected with the joint, and any fixing mechanism is not additionally arranged, so that the existing carbon dioxide pipeline joint connecting device is poor in stability and easy to fall off.

SUMMERY OF THE UTILITY MODEL

The utility model provides a carbon dioxide pipeline connects connecting device, overcome the not enough of prior art to prior art not enough.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a carbon dioxide pipeline connects connecting device, includes three way connection, three way connection's right side is equipped with trachea quick-operation joint, the outside edge of trachea quick-operation joint is close to right-hand member department cover and is equipped with the sleeve pipe, the sheathed tube inner chamber is close to top department and is equipped with two punch holders, two the sheathed tube inner chamber is close to top department and is equipped with two lower plates, two the punch holder is located trachea quick-operation joint and tracheal top respectively, two the lower plate is located trachea quick-operation joint and tracheal bottom respectively, the top of punch holder is equipped with first gag lever post and first lead screw, the bottom of lower plate is equipped with second gag lever post and second lead screw, two spacing holes and screw hole have all been seted up to sheathed tube top and bottom, adjacent spacing hole has all been run through to the top of first gag lever post and the bottom of second gag lever post, the top of first lead screw post and the bottom of second lead screw all run through adjacent screw hole, the top fixedly connected with first action bar of first lead screw, the bottom fixedly connected with second action bar.

As an optimal technical scheme of the utility model, three way connection matches each other with the trachea quick-operation joint, the outside edge of trachea quick-operation joint is close to the fixed cover of right-hand member department and is equipped with the pawl.

As a preferred technical scheme of the utility model, the pawl is the annular setting, a plurality of the pawl is linear array from a left side to the right side in proper order and sets up, the pawl is laminated with tracheal inside each other.

As a preferred technical scheme of the utility model, the top of punch holder and the equal fixedly connected with bearing in bottom of lower plate, the bottom of first lead screw and the top of second lead screw are all fixed pegging graft at adjacent bearing inner chamber.

As a preferred technical scheme of the utility model, first gag lever post fixed connection is at the top of punch holder, and is close to the front side of punch holder, first lead screw is located the rear side of first gag lever post, second gag lever post fixed connection is in the bottom of lower plate, and is close to the front side of lower plate, the second lead screw is located the second gag lever post.

As an optimal technical scheme of the utility model, the cross section of punch holder and lower plate is the arc, and the arc opening all towards one side of sleeve pipe the central axis.

As a preferred technical scheme of the utility model, the first slipmat of one side fixedly connected with of bearing is kept away from to the punch holder, the fixedly connected with second slipmat of bearing is kept away from to the lower plate.

The embodiment of the utility model provides a carbon dioxide pipeline connects connecting device possesses following beneficial effect:

1. the utility model relates to a carbon dioxide pipeline connects connecting device, in the use, through the setting of pawl, can increase the frictional force on trachea quick-operation joint surface, make the trachea can more stable cover establish the outside edge at trachea quick-operation joint, and upper plate and lower plate carry out the secondary fixation to the trachea, compare with prior art, the device stability is high, avoids the trachea to drop;

2. the utility model relates to a carbon dioxide pipeline connects connecting device, at the in-process that uses, the setting up of first gag lever post and second gag lever post can make punch holder and lower plate remove in the orbit of injecing to this ensures the normal work of part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the three-way joint, the quick joint of the air pipe and the air pipe of the present invention;

FIG. 3 is a perspective view of the component sleeve of the present invention;

fig. 4 is an exploded view of fig. 3.

In the figure: 1. a three-way joint; 2. a quick connector for an air pipe; 3. an air pipe; 4. chamfering; 5. a sleeve; 6. an upper splint; 7. a lower splint; 8. a first limit rod; 9. a first limit rod; 10. a limiting hole; 11. a first lead screw; 12. a second lead screw; 13. a bearing; 14. a first operation lever; 15. a second operation lever; 16. a threaded hole; 17. a first non-slip mat; 18. and a second non-slip mat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, a carbon dioxide pipeline joint connecting device comprises a three-way joint 1, a quick air pipe joint 2 is arranged on the right side of the three-way joint 1, the quick air pipe joint 2 is made of stainless steel, the three-way joint 1 and the quick air pipe joint 2 are matched with each other, inverted teeth 4 are fixedly sleeved at the position, close to the right end, of the outer edge of the quick air pipe joint 2, an air pipe 3 is sleeved at the position, close to the right end, of the outer edge of the quick air pipe joint 2, the air pipe 3 is made of rubber and contains nylon, the inverted teeth 4 are annularly arranged, a plurality of inverted teeth 4 are sequentially arranged in a linear mode from left to right, the inverted teeth 4 are mutually attached to the inner portion of the air pipe 3, a sleeve 5 is sleeved at the position, close to the left end, of the inner cavity of the sleeve 5 is provided with two upper clamping plates 6, the position, close to the top, of the inner cavity of the sleeve 5 is provided with two lower clamping plates 7, the cross sections of the upper clamping plates 6 and the lower clamping plates 7 are both arc-shaped, the arc-shaped openings face one side of the central axis of the sleeve 5, the two upper clamping plates 6 are respectively located at the top of the quick air pipe joint 2 and the bottom of the air pipe 3;

the top of punch holder 6 is equipped with first gag lever post 8 and first lead screw 11, the bottom of lower plate 7 is equipped with second gag lever post 9 and second lead screw 12, the top of punch holder 6 and the equal fixedly connected with bearing 13 in bottom of lower plate 7, the bottom of first lead screw 11 and the equal fixed grafting in adjacent bearing 13 inner chamber in top of second lead screw 12, one side fixedly connected with first slipmat 17 of bearing 13 is kept away from to punch holder 6, bearing 13's fixedly connected with second slipmat 18 is kept away from to lower plate 7, first gag lever post 8 fixed connection is at the top of punch holder 6, and be close to the front side of punch holder 6, first lead screw 11 is located the rear side of first gag lever post 8, second gag lever post 9 fixed connection is in the bottom of lower plate 7, and be close to the front side of lower plate 7, second lead screw 12 is located second gag lever post 9, two gag lever posts 10 and screw hole 16 have all been seted up to the top and the bottom of sleeve 5, the top of first gag lever post 8 and the bottom of second gag lever post 9 all run through adjacent gag lever post 10, the top of first lead screw 12 and the equal threaded hole of second lead screw 14 that the operation pole 12 is connected with the top of second lead screw 15.

The working principle is as follows: in the using process, the fast air pipe joint 2 is screwed on the right side of the three-way joint 1 through threads, the sleeve 5 is sleeved on the air pipe 3, the air pipe 3 is sleeved on the outer edge of the fast air pipe joint 2 close to the right end, the pawl 4 can increase the friction force on the surface of the fast air pipe joint 2, so that the air pipe 3 can be sleeved on the outer edge of the fast air pipe joint 2 more stably, then the sleeve 5 is moved to the outer edge of the fast air pipe joint 2, the two upper clamping plates 6 are respectively positioned at the tops of the fast air pipe joint 2 and the air pipe 3, the two lower clamping plates 7 are respectively positioned at the bottoms of the fast air pipe joint 2 and the air pipe 3, then an operator twists the first operating rod 14 and the second operating rod 15, and the first operating rod 14 and the second operating rod 15 respectively drive the first screw rod 11 and the second screw rod 12 to rotate in the inner cavities of the adjacent threaded hole 16 and the bearing 13, the first screw rod 11 and the second screw rod 12 move towards one side of the center of the sleeve 5 relative to the threaded hole 16 under the action of threads, the first screw rod 11 and the second screw rod 12 respectively drive the upper clamping plate 6 and the lower clamping plate 7 to move, the upper clamping plate 6 and the lower clamping plate 7 respectively drive the first limiting rod 8 and the second limiting rod 9 to move, the first limiting rod 8 and the second limiting rod 9 move in the inner cavity of the adjacent limiting hole 10, the first limiting rod 8 and the second limiting rod 9 are arranged to enable the upper clamping plate 6 and the lower clamping plate 7 to move in a limited track, the two upper clamping plates 6 drive the adjacent first anti-skid pads 17 to be respectively attached to the top of the trachea quick connector 2 and the top of the trachea 3, the first operating rod 14 stops rotating, the two lower clamping plates 7 drive the adjacent second anti-skid pads 18 to be respectively attached to the bottom of the trachea quick connector 2 and the trachea 3, the second operating rod 15 stops rotating, the upper clamping plate 6 and the lower clamping plate 7 perform secondary fixation on the trachea 3, compared with the prior art, the device has high stability and avoids the air pipe 3 from falling off.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The carbon dioxide pipeline joint connecting device comprises a three-way joint (1), and is characterized in that a trachea quick joint (2) is arranged on the right side of the three-way joint (1), a trachea (3) is sleeved on the outer edge of the trachea quick joint (2) close to the right end, a sleeve (5) is sleeved on the outer edge of the trachea (3) close to the left end, two upper clamping plates (6) are arranged on the inner cavity of the sleeve (5) close to the top, two lower clamping plates (7) are arranged on the inner cavity of the sleeve (5) close to the top, the two upper clamping plates (6) are respectively arranged at the tops of the trachea quick joint (2) and the trachea (3), the two lower clamping plates (7) are respectively arranged at the bottoms of the trachea quick joint (2) and the trachea (3), a first limiting rod (8) and a first lead screw (11) are arranged at the top of the upper clamping plate (6), a second limiting rod (9) and a second lead screw (12) are arranged at the bottom of the lower clamping plate (7), two limiting holes (10) and a second lead screw (16) are respectively formed at the top and the bottom of the adjacent lead screw (10) and the second lead screw (12), and the top of the first lead screw (8) penetrate through the adjacent lead screw hole (12), and the adjacent lead screw hole (16) respectively, the top end of the first screw rod (11) is fixedly connected with a first operating rod (14), and the bottom end of the second screw rod (12) is fixedly connected with a second operating rod (15).

2. The carbon dioxide pipeline joint connecting device is characterized in that the three-way joint (1) and the quick air pipe joint (2) are matched with each other, and inverted teeth (4) are fixedly sleeved on the outer edge of the quick air pipe joint (2) close to the right end.

3. The carbon dioxide pipeline joint connecting device according to claim 2, characterized in that the inverted teeth (4) are arranged in a ring shape, a plurality of the inverted teeth (4) are sequentially arranged linearly from left to right, and the inverted teeth (4) are attached to the inside of the air pipe (3).

4. The carbon dioxide pipeline joint connecting device according to claim 1, wherein bearings (13) are fixedly connected to the top of the upper clamping plate (6) and the bottom of the lower clamping plate (7), and the bottom end of the first screw rod (11) and the top end of the second screw rod (12) are fixedly inserted into inner cavities of the adjacent bearings (13).

5. The carbon dioxide pipeline joint connecting device according to claim 1, wherein the first limiting rod (8) is fixedly connected to the top of the upper clamping plate (6) and close to the front side of the upper clamping plate (6), the first lead screw (11) is located at the rear side of the first limiting rod (8), the second limiting rod (9) is fixedly connected to the bottom of the lower clamping plate (7) and close to the front side of the lower clamping plate (7), and the second lead screw (12) is located at the second limiting rod (9).

6. The carbon dioxide pipeline joint connecting device according to claim 1, characterized in that the cross sections of the upper clamping plate (6) and the lower clamping plate (7) are arc-shaped, and the arc-shaped openings are towards one side of the central axis of the sleeve (5).

7. The carbon dioxide pipeline joint connecting device according to claim 4, characterized in that a first anti-skid pad (17) is fixedly connected to one side of the upper clamping plate (6) far away from the bearing (13), and a second anti-skid pad (18) is fixedly connected to the lower clamping plate (7) far away from the bearing (13).