CN220341926U - Self-shrinking explosion-proof flexible pipe - Google Patents
Self-shrinking explosion-proof flexible pipe Download PDFInfo
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- CN220341926U CN220341926U CN202321416199.7U CN202321416199U CN220341926U CN 220341926 U CN220341926 U CN 220341926U CN 202321416199 U CN202321416199 U CN 202321416199U CN 220341926 U CN220341926 U CN 220341926U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 25
- 238000004880 explosion Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000003518 caustics Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of explosion-proof flexible connecting pipes, and discloses a self-shrinking type explosion-proof flexible pipe, which comprises an explosion-proof flexible pipe body, wherein a connecting mechanism is arranged outside the explosion-proof flexible pipe body, a cleaning mechanism is arranged outside the explosion-proof flexible pipe body, the connecting mechanism comprises a cold shrink pipe, and the cold shrink pipe is arranged on one side of the explosion-proof flexible pipe body. The utility model provides a from explosion-proof flexible pipe of shrink formula, through coupling mechanism's design, carry out auxiliary installation through first sleeve pipe and second sleeve pipe, can avoid appearing the friction between the screw thread, lead to the position such as paint surface on the explosion-proof flexible pipe body to receive the circumstances of wearing and tearing, shrink the draw back can wear the line to the explosion-proof flexible pipe body after the shrink one end wrap up equipment such as, proximity switch, stopper etc. when using, then make the shrink position shrink cold, just so can reduce the phenomenon that screw thread mismatch can not use, can directly be connected explosion-proof flexible pipe body and equipment, can also further improve the waterproof performance of equipment.
Description
Technical Field
The utility model relates to the technical field of explosion-proof flexible connecting pipes, in particular to a self-shrinking explosion-proof flexible pipe.
Background
The explosion-proof flexible pipe is also called an explosion-proof flexible pipe, is often used in dangerous environments such as petroleum exploitation, oil refining, chemical industry, war industry and the like and dangerous places such as offshore oil platforms, oil tankers and the like, and in order to ensure that each device normally operates, the explosion-proof flexible connecting pipe is installed according to a correct method except the quality of the device, and in summary, the explosion-proof flexible connecting pipe needs to have the advantages of flame resistance, corrosion resistance, water resistance, aging resistance, good flexible explosion-proof flexible connecting pipe, firm structure and the like.
Patent net publication No. CN212226347U discloses an explosion-proof flexible connecting pipe, because the explosion-proof flexible connecting pipe is in the in-process of carrying out supporting use, the two screw threads of ware flexible pipe link with equipment and crane span structure or the steel pipe of taking screw thread that are connected, and a lot of pipe diameters and joint can not be supporting use in the use, and the mode is too specific, and adaptability is relatively poor, can't carry out nimble flexible use, and this device does not solve this problem properly.
Disclosure of Invention
The utility model aims to provide a self-shrinking type explosion-proof flexible pipe so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the self-shrinking type explosion-proof flexible pipe comprises an explosion-proof flexible pipe body, wherein a connecting mechanism is arranged outside the explosion-proof flexible pipe body, and a cleaning mechanism is arranged outside the explosion-proof flexible pipe body.
The connecting mechanism comprises a cold shrink tube, the cold shrink tube is arranged on one side of the explosion-proof flexible tube body, a first sleeve is fixedly connected to the outer portion of the explosion-proof flexible tube body, a mounting plate is fixedly connected to one side of the cold shrink tube, the mounting plate extends into the first sleeve and is in threaded connection with the first sleeve, a first sealing gasket is fixedly connected to one side of the cold shrink tube, the first sealing gasket is arranged on the inner side of the mounting plate, and one side of the first sealing gasket is tightly attached to one side of the explosion-proof flexible tube body.
Preferably, a connecting pipe is arranged on one side of the explosion-proof flexible pipe body, extends into the explosion-proof flexible pipe body and is matched with the explosion-proof flexible pipe body, threads are formed on the inner cavity wall of the connecting pipe, and the connecting pipe is used for connecting external equipment.
Preferably, the second sleeve is fixedly connected to the outer part of the explosion-proof flexible pipe body, one side of the second sleeve is tightly attached to one side of the connecting pipe, and the second sleeve plays an auxiliary installation role.
Preferably, a fixing plate is fixedly connected to one side of the connecting pipe, extends into the second sleeve and is in threaded connection with the second sleeve, and the fixing plate provides an auxiliary fixing function for the connecting pipe.
Preferably, a second sealing gasket is fixedly connected to one side of the connecting pipe, the second sealing gasket is arranged on the inner side of the mounting plate, one side of the second sealing gasket is tightly attached to one side of the explosion-proof flexible pipe body, and the second sealing gasket plays a role in sealing.
Preferably, the cleaning mechanism comprises two semicircular plates, the two semicircular plates are arranged outside the explosion-proof flexible pipe body, the two semicircular plates are mutually attached, a cleaning layer is fixedly connected inside the semicircular plates, the inner side of the cleaning layer is attached to the outer surface of the explosion-proof flexible pipe body, and the cleaning layer can wipe and clean the surface of the explosion-proof flexible pipe body.
Preferably, two equal fixedly connected with rectangular plate in semicircle board top and bottom, two through bolt fixed connection between the rectangular plate, more be favorable to dismantling after through bolt fixed connection.
Compared with the prior art, the utility model provides the self-shrinking explosion-proof flexible pipe. The beneficial effects are as follows:
the utility model provides a from explosion-proof flexible pipe of shrink formula, through coupling mechanism's design, carry out auxiliary installation through first sleeve pipe and second sleeve pipe, can avoid appearing the friction between the screw thread, lead to the position such as paint surface on the explosion-proof flexible pipe body to receive the circumstances of wearing and tearing, shrink the draw back can wear the line to the explosion-proof flexible pipe body after the shrink one end wrap up equipment such as, proximity switch, stopper etc. when using, then make the shrink position shrink cold, just so can reduce the phenomenon that screw thread mismatch can not use, can directly be connected explosion-proof flexible pipe body and equipment, can also further improve the waterproof performance of equipment.
The utility model provides a from explosion-proof flexible pipe of shrink formula, through clean mechanism's design, when explosion-proof flexible pipe body uses, the surface is infected with dust or other corrosive substance easily, through pulling outside semicircle board this moment, can promote the inboard clean layer of semicircle board and the laminating of explosion-proof flexible pipe body outside surface to clean the spot on explosion-proof flexible pipe body surface, reach clean purpose, fix two semicircle boards through the bolt, accessible swivel bolt is dismantled fast and is installed, is favorable to taking off the semicircle board and washs, has improved the convenience.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is a schematic structural view of the cleaning mechanism.
In the figure: 1. an explosion-proof flexible pipe body; 2. a connecting mechanism; 21. cold shrinkage pipe; 22. a first sleeve; 23. a mounting plate; 24. a second sealing gasket; 25. a first sealing gasket; 26. a connecting pipe; 27. a second sleeve; 28. a fixing plate; 3. a cleaning mechanism; 31. a semicircular plate; 32. a cleaning layer; 33. a rectangular plate; 34. and (5) a bolt.
Description of the embodiments
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.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1 to 5, a self-shrinking type explosion-proof flexible pipe comprises an explosion-proof flexible pipe body 1, wherein a connecting mechanism 2 is arranged outside the explosion-proof flexible pipe body 1, and a cleaning mechanism 3 is arranged outside the explosion-proof flexible pipe body 1.
The connecting mechanism 2 comprises a cold shrink tube 21, the cold shrink tube 21 is arranged on one side of the explosion-proof flexible tube body 1, a first sleeve 22 is fixedly connected to the outer portion of the explosion-proof flexible tube body 1, a mounting plate 23 is fixedly connected to one side of the cold shrink tube 21, the mounting plate 23 extends into the first sleeve 22 and is in threaded connection with the first sleeve 22, a first sealing gasket 25 is fixedly connected to one side of the cold shrink tube 21, the first sealing gasket 25 is arranged on the inner side of the mounting plate 23, one side of the first sealing gasket 25 is tightly attached to one side of the explosion-proof flexible tube body 1, a connecting pipe 26 is arranged on one side of the explosion-proof flexible tube body 1, the connecting pipe 26 extends into the inner portion of the explosion-proof flexible tube body 1 and is matched with the explosion-proof flexible tube body 1, threads are formed on the inner cavity wall of the connecting pipe 26, a second sleeve 27 is fixedly connected to the outer portion of the explosion-proof flexible tube body 1, and one side of the second sleeve 27 is tightly attached to one side of the connecting pipe 26.
One side of the connecting pipe 26 is fixedly connected with a fixing plate 28, the fixing plate 28 extends into the second sleeve 27 and is in threaded connection with the second sleeve 27, one side of the connecting pipe 26 is fixedly connected with a second sealing gasket 24, the second sealing gasket 24 is arranged on the inner side of the mounting plate 23, and one side of the second sealing gasket 24 is tightly attached to one side of the explosion-proof flexible pipe body 1.
The auxiliary installation is carried out through the first sleeve 22 and the second sleeve 27, the situation that friction between threads occurs to lead parts such as a painted surface on the explosion-proof flexible pipe body 1 to be worn can be avoided, the cold shrinkage pipe 21 can be used for penetrating a wire into the explosion-proof flexible pipe body 1 and then shrinking one end to wrap equipment such as a proximity switch, a limiter and the like, and then the shrinkage position is contracted with cold, so that the phenomenon that threads are not matched and cannot be used can be reduced, the explosion-proof flexible pipe body 1 can be directly connected with the equipment, and the waterproof performance of the equipment can be further improved.
Example two
Referring to fig. 1-5, on the basis of the first embodiment, the cleaning mechanism 3 further includes two semicircular plates 31, the two semicircular plates 31 are all disposed outside the explosion-proof flexible pipe body 1, the two semicircular plates 31 are mutually attached, a cleaning layer 32 is fixedly connected inside the semicircular plates 31, the inner side of the cleaning layer 32 is attached to the outer surface of the explosion-proof flexible pipe body 1, rectangular plates 33 are fixedly connected to the top and the bottom of the two semicircular plates 31, and the two rectangular plates 33 are fixedly connected through bolts 34.
In the actual operation process, when the device is used, after the mounting plate 23 on one side of the cold-shrink tube 21 is rotationally screwed into the first sleeve 22, the mounting of the condenser tube is completed, and the fixing plate 28 on one side of the connecting tube 26 is rotated and is rotationally screwed into the second sleeve 27, the mounting process of the connecting tube 26 is completed, and after the mounting is completed, the first sealing gasket 25 and the second sealing gasket 24 can provide sealing functions, and the device is connected in the above manner, so that the phenomenon that threads are directly formed on the explosion-proof flexible tube 1 and are connected through the threads in the traditional mounting manner can be avoided, friction between the threads easily occurs when the threads are mounted, the paint surface and other parts on the explosion-proof flexible tube 1 are worn, and thus the service life is adversely affected;
when the explosion-proof flexible pipe body 1 is used, dust or other corrosive substances are easy to be stained on the surface, at the moment, the cleaning layer 32 on the inner side of the semicircular plate 31 can be adhered to the outer surface of the explosion-proof flexible pipe body 1 by pulling the outer semicircular plate 31, so that stains on the surface of the explosion-proof flexible pipe body 1 are wiped, the cleaning purpose is achieved, the two semicircular plates 31 are fixed through the bolts 34, the semicircular plate 31 can be quickly detached and installed through the rotary bolts 34, the semicircular plate 31 can be conveniently taken down and cleaned, and convenience is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a from explosion-proof flexible pipe of shrink formula, includes explosion-proof flexible body (1), its characterized in that: the anti-explosion flexible pipe body (1) is externally provided with a connecting mechanism (2), and the anti-explosion flexible pipe body (1) is externally provided with a cleaning mechanism (3);
coupling mechanism (2) are including cold shrink pipe (21), cold shrink pipe (21) set up in explosion-proof flexible body (1) one side, explosion-proof flexible body (1) outside fixedly connected with first sleeve pipe (22), cold shrink pipe (21) one side fixedly connected with mounting panel (23), mounting panel (23) extend into inside first sleeve pipe (22) and pass through threaded connection with first sleeve pipe (22), cold shrink pipe (21) one side fixedly connected with first sealing washer (25), first sealing washer (25) set up in mounting panel (23) inboard, and first sealing washer (25) one side closely laminates with explosion-proof flexible body (1) one side.
2. A self-collapsing explosion-proof flexible tube as claimed in claim 1, wherein: the explosion-proof flexible pipe body (1) one side is provided with connecting pipe (26), connecting pipe (26) extend into explosion-proof flexible pipe body (1) inside and with explosion-proof flexible pipe body (1) assorted, set up the screw thread on connecting pipe (26) inner chamber wall.
3. A self-collapsing explosion-proof flexible tube as claimed in claim 1, wherein: the anti-explosion flexible pipe body (1) is fixedly connected with a second sleeve (27) outside, and one side of the second sleeve (27) is tightly attached to one side of the connecting pipe (26).
4. A self-collapsing explosion-proof flexible tube as claimed in claim 2, wherein: one side of the connecting pipe (26) is fixedly connected with a fixing plate (28), and the fixing plate (28) extends into the second sleeve (27) and is connected with the second sleeve (27) through threads.
5. A self-collapsing explosion-proof flexible tube as claimed in claim 2, wherein: a second sealing gasket (24) is fixedly connected to one side of the connecting pipe (26), the second sealing gasket (24) is arranged on the inner side of the mounting plate (23), and one side of the second sealing gasket (24) is tightly attached to one side of the explosion-proof flexible pipe body (1).
6. A self-collapsing explosion-proof flexible tube as claimed in claim 1, wherein: the cleaning mechanism (3) comprises two semicircular plates (31), the two semicircular plates (31) are arranged outside the explosion-proof flexible pipe body (1), the two semicircular plates (31) are mutually attached, a cleaning layer (32) is fixedly connected inside the semicircular plates (31), and the inner side of the cleaning layer (32) is attached to the outer surface of the explosion-proof flexible pipe body (1).
7. A self-collapsing explosion-proof flexible tube as claimed in claim 6, wherein: rectangular plates (33) are fixedly connected to the top and the bottom of the two semicircular plates (31), and the two rectangular plates (33) are fixedly connected through bolts (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416199.7U CN220341926U (en) | 2023-06-06 | 2023-06-06 | Self-shrinking explosion-proof flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416199.7U CN220341926U (en) | 2023-06-06 | 2023-06-06 | Self-shrinking explosion-proof flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220341926U true CN220341926U (en) | 2024-01-12 |
Family
ID=89448018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321416199.7U Active CN220341926U (en) | 2023-06-06 | 2023-06-06 | Self-shrinking explosion-proof flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220341926U (en) |
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2023
- 2023-06-06 CN CN202321416199.7U patent/CN220341926U/en active Active
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