CN219918288U - Cable metal hose with flame retardant property - Google Patents
Cable metal hose with flame retardant property Download PDFInfo
- Publication number
- CN219918288U CN219918288U CN202321447669.6U CN202321447669U CN219918288U CN 219918288 U CN219918288 U CN 219918288U CN 202321447669 U CN202321447669 U CN 202321447669U CN 219918288 U CN219918288 U CN 219918288U
- Authority
- CN
- China
- Prior art keywords
- metal hose
- wall
- threaded
- fixedly connected
- flame retardant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 63
- 239000003063 flame retardant Substances 0.000 title claims abstract description 39
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a metal hose for a cable with flame retardant property, which comprises a connecting assembly and a metal hose body arranged on one side of the connecting assembly, wherein one end of the metal hose body is fixedly connected with a threaded fixing sleeve, the inner wall of the metal hose body is fixedly connected with a flame retardant layer, the inner wall of one end of the flame retardant layer is fixedly connected with a threaded sleeve, and the inner wall of the flame retardant layer is contacted with an inner lining pipe. This metal collapsible tube for cable with fire behaviour sets up coupling assembling through the metal collapsible tube tip for metal collapsible tube can carry out quick dismantlement and constitution, through setting up lining pipe in metal collapsible tube, makes it more wear-resisting and corrosion-resistant, and through setting up fire-retardant layer in metal collapsible tube, makes it use flame retardant efficiency better with the cooperation of metal collapsible tube outer wall, and fire-retardant layer and lining pipe cooperation make its thermal insulation better.
Description
Technical Field
The utility model relates to the technical field of metal hoses, in particular to a metal hose with flame retardant property for a cable.
Background
Metal hoses are an important component in connection lines of modern industrial equipment. The metal hose is used as a wire, a cable, a wire and cable protection tube for an automatic instrument signal and a civil shower hose, and the existing metal hose is not provided with a lining wear-resistant tube, so that the metal hose is insufficient in wear resistance and corrosion resistance, is not flame-retardant and heat-insulating, is insufficient in applicability, and is inconvenient to disassemble rapidly.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a metal hose for a cable with flame retardant property, which solves the problems that the metal hose does not have the performances of flame retardance, heat insulation, heat preservation, electricity resistance and the like and is inconvenient to disassemble quickly.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a metal collapsible tube for cable with fire behaviour, includes the metal collapsible tube body that coupling assembling and one side set up, metal collapsible tube body one end fixedly connected with screw thread fixed sleeve, fixedly connected with fire-retardant layer on the inner wall of metal collapsible tube body, fixedly connected with screw thread cover on the inner wall of fire-retardant layer one end, the contact has the inside lining pipe on the fire-retardant layer inner wall, the one end fixedly connected with adaptation screwed pipe of inside lining pipe.
Preferably, the adaptive threaded pipe is in threaded connection with the threaded sleeve, the surface material of the lining pipe is phenolic resin coating, and the inner wall of the lining pipe is fixedly connected with a corrosion-resistant layer.
Preferably, the connecting assembly comprises a left connecting flange and a right connecting flange, and one side surface of the left connecting flange is inwards recessed to form a connecting groove.
Preferably, the inner wall of the left connecting flange is provided with a thread groove, and the tail end of the metal hose body is provided with threads, so that the left connecting flange can be connected with the tail end of the metal hose body through the thread groove.
Preferably, the inner wall of the right connecting flange is provided with a connecting threaded ring block, the surface of the connecting threaded ring block is in threaded connection with a connecting threaded pipe, and one end of the connecting threaded pipe is in threaded connection with a sealing ring.
Preferably, the surface of the sealing ring is fixedly connected with a sealing ring, and the sealing ring is sealed with the connecting groove through the sealing ring.
Advantageous effects
The utility model provides a metal hose for a cable with flame retardant property. Compared with the prior art, the method has the following beneficial effects: this metal collapsible tube for cable with fire behaviour sets up coupling assembling through the metal collapsible tube tip for metal collapsible tube can carry out quick dismantlement and constitution, through setting up lining pipe in metal collapsible tube, makes it more wear-resisting and corrosion-resistant, and through setting up fire-retardant layer in metal collapsible tube, makes it use flame retardant efficiency better with the cooperation of metal collapsible tube outer wall, and fire-retardant layer and lining pipe cooperation make its thermal insulation better.
Drawings
FIG. 1 is a front view of an external structure of the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
FIG. 4 is a front view of the structure of the connecting assembly of the present utility model;
FIG. 5 is a cross-sectional view of the metal hose body structure of the present utility model;
fig. 6 is a cross-sectional view of the liner tube structure of the present utility model.
In the figure: 1-connecting assembly, 2-metal hose body, 11-left flange, 12-right flange, 11-1-spread groove, 12-1-connecting screw thread ring piece, 12-2-connecting screw thread pipe, 12-3-sealing ring, 12-4-sealing ring, 21-screw thread fixed sleeve, 22-flame retardant layer, 23-screw thread sleeve, 24-lining pipe, 25-adapting screw thread pipe, 26-corrosion resistant layer.
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. 1-6, the present utility model provides two technical solutions:
example 1: the utility model provides a metal collapsible tube for cable with fire-retardant performance, including coupling assembling 1 and the metal collapsible tube body 2 that its one side set up, metal collapsible tube body 2 one end fixedly connected with screw thread fixed sleeve 21, fixedly connected with fire-retardant layer 22 on the inner wall of metal collapsible tube body 2, fire-retardant layer 22 uses the material to be prior art, fixedly connected with screw thread cover 23 on the inner wall of fire-retardant layer 22 one end, screw thread cover 23 one end downwardly extending and interior bushing 24 adaptation, the contact has inside lining pipe 24 on the fire-retardant layer 22 inner wall, the one end fixedly connected with adaptation screwed pipe 25 of inside lining pipe 24, adaptation screwed pipe 25 and screwed sleeve 23 threaded connection, inside lining pipe 24 surface material is phenolic resin coating, fixedly connected with corrosion-resistant layer 26 on the inside lining pipe 24 inner wall, corrosion-resistant layer 26 is prior art and concrete material can be epoxy or the like.
In this embodiment, the connection assembly 1 includes a left connection flange 11 and a right connection flange 12, a side surface of the left connection flange 11 is recessed inwards to form a connection groove 11-1, a thread groove is formed on an inner wall of the left connection flange 11, a thread is formed at a tail end of the metal hose body 2, the left connection flange 11 can be connected with the tail end of the metal hose body 2 through the thread groove, the connection groove 11-1 is matched with the seal ring 12-3 to enable the end portion of the metal hose body 2 to have better compression resistance and sealing effect, a connection thread ring block 12-1 is formed on the inner wall of the right connection flange 12, a connection thread pipe 12-2 is connected with the connection thread ring block 12-1 through surface thread, one end of the connection thread pipe 12-2 is connected with the seal ring 12-3 through thread, a surface of the seal ring 12-3 is fixedly connected with the seal ring 12-4, and the seal ring 12-3 is sealed with the connection groove 11-1 through the seal ring 12-4.
Example 2: the utility model provides a metal collapsible tube for cable with fire-retardant performance, including coupling assembling 1 and the metal collapsible tube body 2 that its one side set up, metal collapsible tube body 2 one end fixedly connected with screw thread fixed sleeve 21, fixedly connected with fire-retardant layer 22 on the inner wall of metal collapsible tube body 2, fire-retardant layer 22 uses the material to be prior art, fixedly connected with screw thread cover 23 on the inner wall of fire-retardant layer 22 one end, screw thread cover 23 one end downwardly extending and interior bushing 24 adaptation, the contact has inside lining pipe 24 on the fire-retardant layer 22 inner wall, the one end fixedly connected with adaptation screwed pipe 25 of inside lining pipe 24, adaptation screwed pipe 25 and screwed sleeve 23 threaded connection, inside lining pipe 24 surface material is phenolic resin coating, fixedly connected with corrosion-resistant layer 26 on the inside lining pipe 24 inner wall, corrosion-resistant layer 26 is prior art and concrete material can be epoxy or the like.
The utility model relates to a circuit and an electronic component which are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection content of the utility model does not relate to the improvement of an internal structure and a method, and it is to be noted that standard parts used by the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art, so that the inventor does not detail the description.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the metal hose is used, firstly, the lining pipe 24 is inserted into the metal hose body 2 and is connected with the metal hose body 2 through the adaptive threaded pipe 25 at one end of the lining pipe 24, then the threaded fixing sleeve 21 at one end of the metal hose body 2 is extended into the right connecting flange 12 and is limited by the connecting threaded ring block 12-1, at the moment, the connecting threaded pipe 12-2 is in threaded connection with the connecting threaded ring block 12-1, the connecting threaded pipe 12-2 is rotated to enable the connecting threaded pipe to enter the threaded fixing sleeve 21 through the connecting threaded ring block 12-1 and be in threaded connection with the threaded fixing sleeve 21, at the moment, the sealing ring 12-3 is in threaded connection with the connecting threaded pipe 12-2, then the left connecting flange 11 is inserted into the sealing ring 12-3, so that the sealing ring 12-3 enters the connecting groove 11-1, and then the tail end of the other metal hose body 2 is in threaded connection with the sealing ring 12-3 through the left connecting flange 11, at the moment, the left connecting flange 11 and the right connecting flange 12 are closed and fixed through bolts, and the metal hose is used for a cable with flame-retardant performance.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a metal collapsible tube for cable with fire behaviour, includes coupling assembling and metal collapsible tube body that one side set up, its characterized in that: the inner wall of the metal hose body is fixedly connected with a threaded fixing sleeve, a flame-retardant layer is fixedly connected to the inner wall of the metal hose body, a threaded sleeve is fixedly connected to the inner wall of one end of the flame-retardant layer, a lining pipe is contacted to the inner wall of the flame-retardant layer, and one end of the lining pipe is fixedly connected with an adaptive threaded pipe.
2. A metal hose for electric cable having flame retardant property according to claim 1, wherein: the self-adaptive threaded pipe is in threaded connection with the threaded sleeve, the surface material of the lining pipe is a phenolic resin coating, and the inner wall of the lining pipe is fixedly connected with a corrosion-resistant layer.
3. A metal hose for electric cable having flame retardant property according to claim 1, wherein: the connecting assembly comprises a left connecting flange and a right connecting flange, and one side surface of the left connecting flange is inwards recessed to form a connecting groove.
4. A metal hose for electric cable having flame retardant property according to claim 3, wherein: the inner wall of the left connecting flange is provided with a thread groove, and the tail end of the metal hose body is provided with threads, so that the left connecting flange can be connected with the tail end of the metal hose body through the thread groove.
5. A metal hose for electric cable having flame retardant property according to claim 3, wherein: the inner wall of the right connecting flange is provided with a connecting threaded ring block, the surface of the connecting threaded ring block is in threaded connection with a connecting threaded pipe, and one end of the connecting threaded pipe is in threaded connection with a sealing ring.
6. A metal hose for electric cable having flame retardant property according to claim 5, wherein: the surface of the sealing ring is fixedly connected with a sealing ring, and the sealing ring is sealed with the connecting groove through the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447669.6U CN219918288U (en) | 2023-06-08 | 2023-06-08 | Cable metal hose with flame retardant property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447669.6U CN219918288U (en) | 2023-06-08 | 2023-06-08 | Cable metal hose with flame retardant property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918288U true CN219918288U (en) | 2023-10-27 |
Family
ID=88426747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447669.6U Active CN219918288U (en) | 2023-06-08 | 2023-06-08 | Cable metal hose with flame retardant property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918288U (en) |
-
2023
- 2023-06-08 CN CN202321447669.6U patent/CN219918288U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |