CN215522365U - Pipeline connecting device for gas engineering installation - Google Patents
Pipeline connecting device for gas engineering installation Download PDFInfo
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- CN215522365U CN215522365U CN202122164588.2U CN202122164588U CN215522365U CN 215522365 U CN215522365 U CN 215522365U CN 202122164588 U CN202122164588 U CN 202122164588U CN 215522365 U CN215522365 U CN 215522365U
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- connecting pipe
- rack
- pipe
- connecting seat
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a pipeline connecting device for gas engineering installation, which comprises a first connecting pipe and a second connecting pipe, wherein the inner end of the first connecting pipe is provided with a first connecting seat, the inner end of the second connecting pipe is provided with a second connecting seat, the outer surfaces of the first connecting pipe and the second connecting pipe are provided with flange plates close to the middle part, the side edges of the two flange plates are provided with a plurality of fixing screws in an equidistant penetrating manner, the outer parts of the first connecting pipe and the second connecting pipe are provided with clamping mechanisms, one side of the first connecting seat is provided with a threaded groove, one side of the second connecting seat is provided with a threaded ring, each clamping mechanism comprises two first translation grooves and two second translation grooves, and a rack is arranged in each translation groove. The pipeline connecting device for mounting in the gas engineering, provided by the utility model, is simple in structure, convenient for later-stage disassembly and maintenance, and capable of uniformly applying friction force to the inner side and the outer side of a gas pipeline and improving the tightness of the gas pipeline.
Description
Technical Field
The utility model relates to the field of pipeline connecting devices, in particular to a pipeline connecting device for gas engineering installation.
Background
The gas pipe is a special pipeline for conveying combustible gas, and two different sections of gas pipelines can be connected through the pipeline connecting device, so that the use of gas is facilitated, and the scheme particularly relates to the pipeline connecting device; but current pipe connection has certain weak point when using and remains to improve, and at first, pipe connection is the integration setting, in case the live time overlength just is not convenient for maintain the dismantlement, and secondly, can only avoid the pipeline not hard up to drop through applying pressure to the surface of pipeline, and its fixed effect is limited.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a pipeline connecting device for gas engineering installation, which can effectively solve the technical problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a pipe connection device is used in gas engineering installation, includes connecting pipe one and connecting pipe two, the inner of connecting pipe one is provided with connecting seat one, the inner of connecting pipe two is provided with connecting seat two, just the surface of connecting pipe one and connecting pipe two all is provided with the ring flange, two by the middle part the side equidistance of ring flange runs through and is provided with a plurality of fixed screw, connecting pipe one all is provided with clamping mechanism with the outside of connecting pipe two, one side of connecting seat one is provided with the thread groove, one side of connecting seat two is provided with the screw thread ring.
As a further scheme of the utility model, the clamping mechanism comprises two first translation grooves and two second translation grooves, a first rack is arranged inside the first translation groove, a second rack is arranged inside the second translation groove, a rotating gear is arranged on one side of the first rack opposite to the second rack, the outer ends of the two second racks are connected with the same inner sleeve, a rotating shaft is arranged in the middle of the rotating gear, and the inner end of the first rack is connected with a return spring.
As a further scheme of the utility model, the first connecting pipe and the second connecting pipe are symmetrically arranged, and the two flange plates are symmetrically arranged.
As a further scheme of the utility model, the first connecting pipe and the second connecting pipe are detachably arranged through the thread groove and the thread ring, and the two flange plates are detachably arranged through the fixing screws.
As a further scheme of the utility model, the first translation groove, the second translation groove and the rotating gear are positioned on the inner wall of the corresponding first connecting seat or the inner wall of the corresponding second connecting seat, and the outer ends of the first rack and the second rack penetrate through the inner walls of the corresponding first connecting seat or the corresponding second connecting seat.
As a further scheme of the utility model, the rotating gear is rotatably connected with the corresponding first rack and the corresponding second rack, one end of the return spring is fixedly connected with the inner end of the first rack, and the other end of the return spring is fixedly connected with the inner surface of the first translation groove.
Compared with the prior art, the utility model has the following beneficial effects: the first connecting pipe and the second connecting pipe are detachably arranged through the thread groove and the thread ring, so that the first connecting pipe and the second connecting pipe are fixedly connected in a first step, and the two flange plates are detachably arranged through the fixing screws, so that the two flange plates are fixed in position, and the connecting device is integrally formed;
through the clamping mechanism who sets up, make two racks of one end extrusion of pipeline one, the rack moves to translation groove one inboard earlier, rotate with rack one and rack two that correspond through the bull gear and be connected, and then drive the rack and move to the outside, the interior intraductal portion that corresponds is driven through the removal of rack two, it is fixed to make the internal surface of interior sleeve pipe and pipeline carry out the friction, and then accomplish the fixed of first pipeline and connecting pipe one, make another pipeline and connecting pipe two carry out fixed connection according to above-mentioned method again, just so can be to the even frictional force of exerting of the inside and outside both sides of gas pipeline, the tightness of gas pipeline has been improved, the damage of gas pipeline link has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a pipe connection device for gas engineering installation according to the present invention;
FIG. 2 is a front exploded view of a pipe coupling device for gas engineering installation according to the present invention;
FIG. 3 is a rear exploded view of a pipe joint for gas engineering installation according to the present invention;
FIG. 4 is a cross-sectional view of a first connection pipe and a second connection pipe of the pipe connection device for gas engineering installation according to the present invention;
fig. 5 is a schematic structural diagram of a clamping mechanism of the pipe connecting device for gas engineering installation according to the present invention.
In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. a first connecting seat; 4. a second connecting seat; 5. a flange plate; 6. fixing screws; 7. a clamping mechanism; 8. a thread groove; 9. a threaded ring; 10. a first translation groove; 11. a second translation groove; 12. a first rack; 13. a second rack; 14. a rotating gear; 15. an inner sleeve; 16. a rotating shaft; 17. a return spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-5, a pipe connection device for gas engineering installation comprises a first connecting pipe 1 and a second connecting pipe 2, wherein a first connecting seat 3 is arranged at the inner end of the first connecting pipe 1, a second connecting seat 4 is arranged at the inner end of the second connecting pipe 2, a flange 5 is arranged at the middle part of the outer surface of the first connecting pipe 1 and the outer surface of the second connecting pipe 2, a plurality of fixing screws 6 are arranged at the side edges of the flange 5 in an equidistant penetrating manner, a clamping mechanism 7 is arranged outside the first connecting pipe 1 and the second connecting pipe 2, a thread groove 8 is arranged at one side of the first connecting seat 3, and a thread ring 9 is arranged at one side of the second connecting seat 4.
In this embodiment, in order to improve the firm degree of pipeline when can the pipe mounting and be provided with clamping mechanism 7, clamping mechanism 7 includes two translation grooves one 10 and two translation grooves two 11, and the inside in translation groove one 10 is provided with rack one 12, and the inside in translation groove two 11 is provided with rack two 13, and rack one 12 is provided with rotating gear 14 with rack two 13 relative one side, and the outer end of two racks two 13 is connected with same interior sleeve pipe 15, and rotating gear 14's middle part is provided with axis of rotation 16, and the inner of rack one 12 is connected with reset spring 17.
In this embodiment, in order to realize the simple degree of piping erection, connecting pipe 1 is the symmetry setting with connecting pipe two 2, and two ring flanges 5 are the symmetry setting.
In addition, connecting pipe 1 is through thread groove 8 and threaded ring 9 with connecting pipe two 2 and can dismantle the setting, and two ring flanges 5 are through set screw 6 and can dismantle the setting, and connecting pipe 1 is through thread groove 8 and threaded ring 9 with connecting pipe two 2 and can dismantle the setting and carry out the later stage of being convenient for and carry out the dismantlement and the maintenance of pipeline.
In this embodiment, in order to realize the pushing action of the first rack 12 and the second rack 13, the first translation groove 10, the second translation groove 11 and the rotation gear 14 are located on the inner wall of the corresponding first connecting seat 3 or the corresponding second connecting seat 4, and the outer ends of the first rack 12 and the second rack 13 penetrate through the inner wall of the corresponding first connecting seat 3 or the corresponding second connecting seat 4.
In this embodiment, in order to reset the first rack 12 and the second rack 13, the rotating gear 14 is rotatably connected to the corresponding first rack 12 and the corresponding second rack 13, one end of the return spring 17 is fixedly connected to the inner end of the first rack 12, and the other end of the return spring 17 is fixedly connected to the inner surface of the first translation groove 10.
It should be noted that, the utility model is a pipeline connecting device for gas engineering installation, when in use, the connecting pipe 1, the connecting pipe 2, the connecting seat 3, the connecting seat 4 and the clamping mechanism 7 form the main body part of the whole pipeline connecting device, the connecting pipe 1 and the connecting pipe 2 are detachably arranged through the thread groove 8 and the thread ring 9, so that the connecting pipe 1 and the connecting pipe 2 are connected and fixed in a first step, and then the two flange plates 5 are detachably arranged through the fixing screws 6 through the two flange plates 5, so as to fix the positions of the two flange plates 5, so that the connecting device is integrally formed, meanwhile, the structure is simple, so that the later-stage disassembly and maintenance are convenient, one end of one pipeline is inserted into the connecting pipe 1, one end of the pipeline extrudes the two rack plates 12, the rack plate 12 moves towards the inner side of the translation groove 10, and is rotatably connected with the corresponding rack plate 12 and the rack plate 13 through the rotating gear 14, and then the second rack 13 is driven to move outwards, the corresponding inner sleeve 15 is driven to move through the movement of the second rack 13, so that the inner sleeve 15 and the inner surface of the pipeline are fixed in a friction mode, the first pipeline is fixed with the first connecting pipe 1, and the other pipeline is fixedly connected with the second connecting pipe 2 according to the method.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pipe connection device is used in gas engineering installation which characterized in that: including connecting pipe (1) and connecting pipe two (2), the inner of connecting pipe (1) is provided with connecting seat (3), the inner of connecting pipe two (2) is provided with connecting seat two (4), just the surface of connecting pipe (1) and connecting pipe two (2) leans on the middle part all to be provided with ring flange (5), two the side equidistance of ring flange (5) runs through and is provided with a plurality of set screw (6), the outside of connecting pipe (1) and connecting pipe two (2) all is provided with clamping mechanism (7), one side of connecting seat one (3) is provided with thread groove (8), one side of connecting seat two (4) is provided with threaded ring (9).
2. The pipe connecting device for gas engineering installation according to claim 1, wherein: the clamping mechanism (7) comprises two first translation grooves (10) and two second translation grooves (11), a first rack (12) is arranged inside the first translation groove (10), a second rack (13) is arranged inside the second translation groove (11), a rotating gear (14) is arranged on one side, opposite to the first rack (12) and the second rack (13), of the two racks (13), the outer ends of the two racks (13) are connected with the same inner sleeve (15), a rotating shaft (16) is arranged in the middle of the rotating gear (14), and the inner end of the first rack (12) is connected with a return spring (17).
3. The pipe connecting device for gas engineering installation according to claim 1, wherein: the first connecting pipe (1) and the second connecting pipe (2) are symmetrically arranged, and the two flange plates (5) are symmetrically arranged.
4. The pipe connecting device for gas engineering installation according to claim 1, wherein: the connecting pipe I (1) and the connecting pipe II (2) are detachably arranged through a thread groove (8) and a thread ring (9), and the two flange plates (5) are detachably arranged through fixing screws (6).
5. The pipe connecting device for gas engineering installation according to claim 2, wherein: the first translation groove (10), the second translation groove (11) and the rotating gear (14) are located on the inner wall of the corresponding first connecting seat (3) or the inner wall of the corresponding second connecting seat (4), and the outer ends of the first rack (12) and the second rack (13) penetrate through the inner wall of the corresponding first connecting seat (3) or the inner wall of the corresponding second connecting seat (4).
6. The pipe connecting device for gas engineering installation according to claim 2, wherein: the rotating gear (14) is rotatably connected with the corresponding first rack (12) and the corresponding second rack (13), one end of the return spring (17) is fixedly connected with the inner end of the first rack (12), and the other end of the return spring (17) is fixedly connected with the inner surface of the first translation groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164588.2U CN215522365U (en) | 2021-09-08 | 2021-09-08 | Pipeline connecting device for gas engineering installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122164588.2U CN215522365U (en) | 2021-09-08 | 2021-09-08 | Pipeline connecting device for gas engineering installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215522365U true CN215522365U (en) | 2022-01-14 |
Family
ID=79796298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122164588.2U Active CN215522365U (en) | 2021-09-08 | 2021-09-08 | Pipeline connecting device for gas engineering installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215522365U (en) |
-
2021
- 2021-09-08 CN CN202122164588.2U patent/CN215522365U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: No. 106, Xinjuyuan Agricultural and Sideline Product Logistics Center, Weisi Road, Songji Town, Linquan County, Fuyang City, Anhui Province, 236000 Patentee after: Fuyang Quanmiao Construction Engineering Co.,Ltd. Guo jiahuodiqu after: China Address before: 063000 Room 101, door 1, floor 33, lantianlou community, Lubei District, Tangshan City, Hebei Province Patentee before: Zhao Pengju Guo jiahuodiqu before: China |