CN206575106U - Waterproof and the explosion-proof flexible hose of drainage type - Google Patents
Waterproof and the explosion-proof flexible hose of drainage type Download PDFInfo
- Publication number
- CN206575106U CN206575106U CN201720231558.XU CN201720231558U CN206575106U CN 206575106 U CN206575106 U CN 206575106U CN 201720231558 U CN201720231558 U CN 201720231558U CN 206575106 U CN206575106 U CN 206575106U
- Authority
- CN
- China
- Prior art keywords
- flexible hose
- cutting ferrule
- transit joint
- outer end
- explosion
- 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.)
- Expired - Fee Related
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Abstract
Waterproof and the explosion-proof flexible hose of drainage type, including flexible hose（1）, it is characterised in that：The flexible hose（1）Two ends be respectively welded and be fixed with the flexible hose termination that metal is made（2）, flexible hose termination（2）Outer end be separately installed with cutting ferrule（3）, cutting ferrule（3）Outer end be connected with transit joint component（5）, cutting ferrule（3）Or transit joint component（5）Outer end install be connected with ferrule fitting（4）The utility model is durable, the sealing of connection member and good fixing effect, facilitates the fixation of cable, improve the fastness of cable line, extraneous rainwater and dust can not enter device interior by the joint area of protecting tube, and protection effect is good, in addition, the ponding that transit joint component and flexible hose can also allow in protecting tube is discharged, good drainage effect has been reached, protecting tube internal water accumulation is effectively prevent, service life is long.
Description
Technical field
The utility model is related to a kind of flexible hose, more particularly to a kind of waterproof and the explosion-proof flexible hose of drainage type, belongs to
Electrical equipment cable protecting device technical field.
Background technology
At present, the cable between various electrical equipments, instrument and meter is needed to cover protecting tube, and protecting tube is primarily served to cable
The protective action such as waterproof, the protection especially for cable incoming-outgoing wire joint is extremely important, infiltration, leak situation it is main
Appear in the joint area of protecting tube.Existing protecting hose is simple in construction, and the sealing property of connection member is not good, extraneous rainwater
And dust is easy to enter inside protecting tube by the joint area of protecting tube, ponding inside protecting tube is caused, is easily led
Cause aging circuit and short circuit.In addition, existing protecting hose connecting portion sealing and fixed fastness be not good, cable
It is easy to loosen when being collided by external force and damages, if the rainwater entered inside protecting tube can not be discharged in time,
Electrical equipment can be caused to be damaged.
The content of the invention
The purpose of this utility model is simple in construction for existing protecting hose, and the sealing of connection member and fixed effect are not
Good, extraneous rainwater and dust are easy to enter device interior by the joint area of protecting tube, easily cause circuit and
There is provided a kind of durable, the sealing of connection member and good fixing effect, extraneous rainwater for the defect and deficiency that electrical equipment is damaged
And dust can not enter device interior by the joint area of protecting tube, protection effect is good, is also imitated with preferable drainage
Really, the waterproof of service life length and the explosion-proof flexible hose of drainage type.
To achieve the above object, technical solution of the present utility model is：Waterproof and the explosion-proof flexible hose of drainage type, bag
Flexible hose is included, the two ends of the flexible hose, which are respectively welded, is fixed with the flexible hose termination that metal is made, flexible hose end
The outer end of head is separately installed with cutting ferrule, and the outer end of cutting ferrule is connected with the outer end of transit joint component, cutting ferrule or transit joint component
Installation is connected with ferrule fitting.
The outer surface of the flexible hose is provided with the pipe network being knitted to form by stainless steel wire, stainless steel wire it is a diameter of
0.15 millimeter -0.3 millimeter.
The outer end anchor ring of the ferrule fitting is provided with the annular rounded groove that multiple notches are V-type, the circle of each annular rounded groove
The heart is located on the axial line of ferrule fitting, and the notch angles of V-groove mouthful are that the spacing between 60 degree, adjacent annular circular groove is 1 milli
Rice.
The transit joint component includes transit joint, clamp, middle transition joint and outside cutting ferrule, transit joint
One end is connected with cutting ferrule, and the other end of transit joint, which is provided with clamp, clamp, is provided with middle transition joint, middle transition
The outer end of joint is mounted with outside cutting ferrule.
The outside cutting ferrule is internally provided with pad, is provided between the inwall and outside cutting ferrule of middle transition joint close
Seal.
The screw that fixed transit joint is provided with fixing hole, fixing hole is offered on the lateral wall of the clamp.
The beneficial effects of the utility model are：
1st, the utility model is welded with flexible hose termination, the outer end of flexible hose termination at the two ends of flexible hose
Cutting ferrule is separately installed with, the outer end of cutting ferrule is connected with transit joint component, effectively prevent connecting portion of the rainwater from flexible hose
Position is penetrated into equipment, more safe and reliable.
2nd, the utility model is durable, the sealing of connection member and good fixing effect, facilitates the fixation of cable, carries
The high fastness of cable line, extraneous rainwater and dust can not be entered in equipment by the joint area of protecting tube
Portion, protection effect is good, in addition, the ponding that transit joint component can also allow in protecting tube is discharged, has reached good drainage effect,
Protecting tube internal water accumulation is effectively prevent, service life is long.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model flexible hose.
Fig. 2 is overall structure diagram of the present utility model.
Fig. 3 is the structural representation of the utility model transit joint component.
Fig. 4 is the structural representation of the utility model transit joint.
Fig. 5 is Fig. 4 right view.
Fig. 6 is the structural representation of the utility model clamp.
Fig. 7 is Fig. 6 side schematic view.
In figure：Flexible hose 1, flexible hose termination 2, cutting ferrule 3, ferrule fitting 4, transit joint component 5, transit joint 6,
Clamp 7, middle transition joint 8, pad 9, sealing ring 10, outside cutting ferrule 11, screw 12.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 7, waterproof of the present utility model and the explosion-proof flexible hose of drainage type, including flexible hose 1, it is special
Levy and be：The two ends of the flexible hose 1, which are respectively welded, is fixed with the flexible hose termination 2 that metal is made, flexible hose termination 2
Outer end be separately installed with cutting ferrule 3, the outer end of cutting ferrule 3 is connected with transit joint component 5, cutting ferrule 3 or transit joint component 5 it is outer
End installation is connected with ferrule fitting 4.
The outer surface of the flexible hose 1 is provided with the pipe network being knitted to form by stainless steel wire, stainless steel wire it is a diameter of
0.15 millimeter -0.3 millimeter.
The outer end anchor ring of the ferrule fitting 4 is provided with the annular rounded groove that multiple notches are V-type, the circle of each annular rounded groove
The heart is located on the axial line of ferrule fitting 4, and the notch angles of V-groove mouthful are that the spacing between 60 degree, adjacent annular circular groove is 1 milli
Rice.
The transit joint component 5 includes transit joint 6, clamp 7, middle transition joint 8 and outside cutting ferrule 11, transition
One end of joint 6 is connected with cutting ferrule 3, and the other end of transit joint 6, which is provided with, to be provided with middle transition on clamp 7, clamp 7 and connect
First 8, the outer end of middle transition joint 8 is mounted with outside cutting ferrule 11.
The outside cutting ferrule 11 is internally provided with pad 9, is set between the inwall and outside cutting ferrule 11 of middle transition joint 8
It is equipped with sealing ring 10.
The screw 12 that fixed transit joint 6 is provided with fixing hole, fixing hole is offered on the lateral wall of the clamp 7.
Referring to accompanying drawing 1 to accompanying drawing 7, the body of flexible hose 1 is made of corrugated stainless steel tubing, the appearance of flexible hose 1
Face is provided with the pipe network being knitted to form by stainless steel wire, a diameter of 0.15 millimeter -0.3 millimeter of stainless steel wire.Flexible hose 1 has
There is certain pliability, it is wear-resistant, and the ability with certain electromagnetism interference.The two ends of flexible hose 1 are respectively welded
The flexible hose termination 2 that metal is made is fixed with, is welded on end face using argon arc welding, the outer end difference of flexible hose termination 2
Cutting ferrule 3 is installed, the cylindrical connecting portion between flexible hose termination 2 of cutting ferrule 3 is enclosed using fillet weld seam one, it is ensured that gold
Belong to the sealing property of flexible pipe, prevent rainwater from being penetrated into from the two ends of flexible hose 1 in pipe.
The outer end of cutting ferrule 3 or transit joint component 5 is installed and is connected with ferrule fitting 4, and the outer end anchor ring of ferrule fitting 4 is set
The annular rounded groove that multiple notches are V-type is equipped with, the center of circle of each annular rounded groove is located on the axial line of ferrule fitting 4, V-groove mouthful
Notch angles are that the spacing between 60 degree, adjacent annular circular groove is 1 millimeter.The face sealing of traditional contact surface line is changed to close
Envelope, substantially increases sealing performance, can effectively prevent the contact surface of rainwater from ferrule fitting 4 from penetrating into equipment,
It is more safe and reliable.
The outer end of cutting ferrule 3 is connected with transit joint component 5, and transit joint component 5 includes transit joint 6, clamp 7, centre
Transit joint 8 and outside cutting ferrule 11, transit joint component 5 mainly play connection and sealing.One end of transit joint 6 and card
Set 3 is connected, and the other end of transit joint 6, which is provided with clamp 7, clamp 7, is provided with middle transition joint 8, and middle transition connects
First 8 outer end is mounted with outside cutting ferrule 11, installs and connection is very convenient.
Outside cutting ferrule 11 is internally provided with pad 9, is provided between the inwall and outside cutting ferrule 11 of middle transition joint 8
Sealing ring 10, sealing ring 10 can produce cylindrical increase, the elastic deformation of endoporus diminution, reach sealing in the presence of axial force
The inner ring of circle 10 and the sealing of cable outer round surface, in the sealing of transit joint endoporus, prevent rainwater by transit joint component 5
Penetrate into pipe.The transit joint component 5 in lower position also has the product in good water filtering function, protecting tube after installation
Water can be discharged in time, effectively prevent protecting tube internal water accumulation, with good drainage effect.Opened up on the lateral wall of clamp 7
There are the screw 12 that fixed transit joint 6 is provided with fixing hole, fixing hole, the utility model design clamp 7 and screw 12, it is convenient
The fixation of cable, improves the fastness of cable line.
Claims (6)
1. waterproof and the explosion-proof flexible hose of drainage type, including flexible hose（1）, it is characterised in that：The flexible hose（1）Two
End, which is respectively welded, is fixed with the flexible hose termination that metal is made（2）, flexible hose termination（2）Outer end be separately installed with cutting ferrule
（3）, cutting ferrule（3）Outer end be connected with transit joint component（5）, cutting ferrule（3）Or transit joint component（5）Outer end install connection
There is ferrule fitting（4）.
2. waterproof according to claim 1 and the explosion-proof flexible hose of drainage type, it is characterised in that：The flexible hose（1）
Outer surface be provided with the pipe network being knitted to form by stainless steel wire, a diameter of 0.15 millimeter -0.3 millimeter of stainless steel wire.
3. waterproof according to claim 1 and the explosion-proof flexible hose of drainage type, it is characterised in that：The ferrule fitting（4）
Outer end anchor ring be provided with the annular rounded groove that multiple notches are V-type, the center of circle of each annular rounded groove is located at ferrule fitting（4）Axle
On heart line, the notch angles of V-groove mouthful are the spacing between 60 degree, adjacent annular circular groove for 1 millimeter.
4. waterproof according to claim 1 and the explosion-proof flexible hose of drainage type, it is characterised in that：The transit joint component
（5）Including transit joint（6）, clamp（7）, middle transition joint（8）And outside cutting ferrule（11）, transit joint（6）One end
With cutting ferrule（3）It is connected, transit joint（6）The other end clamp is installed（7）, clamp（7）On middle transition joint is installed
（8）, middle transition joint（8）Outer end be mounted with outside cutting ferrule（11）.
5. waterproof according to claim 4 and the explosion-proof flexible hose of drainage type, it is characterised in that：The outside cutting ferrule（11）
Be internally provided with pad（9）, middle transition joint（8）Inwall and outside cutting ferrule（11）Between be provided with sealing ring（10）.
6. waterproof according to claim 4 and the explosion-proof flexible hose of drainage type, it is characterised in that：The clamp（7）It is outer
Offered on the wall of side and fixed transit joint is installed in fixing hole, fixing hole（6）Screw（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231558.XU CN206575106U (en) | 2017-03-10 | 2017-03-10 | Waterproof and the explosion-proof flexible hose of drainage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231558.XU CN206575106U (en) | 2017-03-10 | 2017-03-10 | Waterproof and the explosion-proof flexible hose of drainage type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575106U true CN206575106U (en) | 2017-10-20 |
Family
ID=60056846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720231558.XU Expired - Fee Related CN206575106U (en) | 2017-03-10 | 2017-03-10 | Waterproof and the explosion-proof flexible hose of drainage type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109840000A (en) * | 2019-02-13 | 2019-06-04 | 安徽力盾防爆电气有限公司 | A kind of desk-top explosion-proof industrial control computer of water cooling |
-
2017
- 2017-03-10 CN CN201720231558.XU patent/CN206575106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109840000A (en) * | 2019-02-13 | 2019-06-04 | 安徽力盾防爆电气有限公司 | A kind of desk-top explosion-proof industrial control computer of water cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20180310 |