CN206728433U - A kind of scalable lengthening tightening casing for electrical equipment - Google Patents
A kind of scalable lengthening tightening casing for electrical equipment Download PDFInfo
- Publication number
- CN206728433U CN206728433U CN201720602641.3U CN201720602641U CN206728433U CN 206728433 U CN206728433 U CN 206728433U CN 201720602641 U CN201720602641 U CN 201720602641U CN 206728433 U CN206728433 U CN 206728433U
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- outer tube
- utility
- model
- electrical equipment
- ring flange
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Abstract
The utility model discloses a kind of scalable lengthening tightening casing for electrical equipment, including sealing gasket and threaded joints, the portion of being connected through a screw thread is threadedly coupled between one end of first outer tube and the second outer tube, and first outer tube and the second outer tube be equipped with ring flange close to one end of threaded joints, the other end of first outer tube is sheathed on the second outer tube, and said inner tube is located in the inner space of the first outer tube, the second outer tube.The utility model is protected using telescopic sleeve pipe to the cable and wire of electrical equipment, when in use, can carry out telescopic adjustment according to the length of cable and wire, use is more convenient.There is sealing protection measure between first outer tube and the second outer tube and electric tank wall of the present utility model, the rainwater under outdoor environment can be avoided to enter, use is more safe and reliable.
Description
Technical field
Technical field of electric equipment is the utility model is related to, specially a kind of scalable lengthening for electrical equipment fastens
Sleeve pipe.
Background technology
Because electrical equipment is chronically under outdoor adverse circumstances, often occur screw get rusty, rubber blanket aging, it is different
Phenomena such as thing damages is, it is necessary to periodic inspection, the caused damage phenomenon generally existing due to insulation rubber cushion aging, to electrical equipment
Normal operation produce harm, the basic method for solving this problem be exactly change insulate rubber cushion, process wastes time and energy, and gives
The normal life of resident impacts.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of good scalable lengthening for electrical equipment of protecting effect
Tightening casing, to reach the purpose for having more more practical value.
The content of the invention
The purpose of this utility model is to provide a kind of scalable lengthening tightening casing for electrical equipment, with solution
State the electrical equipment proposed in background technology to be chronically under outdoor adverse circumstances, the problem of cable and wire is easily damaged.
To achieve the above object, the utility model provides following technical scheme：It is a kind of to add for the scalable of electrical equipment
Long tightening casing, including inner tube, the first outer tube, the second outer tube, ring flange, sealing ring, electric tank wall, sealing gasket and screw thread
Connecting portion, the portion of being connected through a screw thread is threadedly coupled between one end of first outer tube and the second outer tube, and first
Outer tube and the second outer tube are equipped with ring flange close to one end of threaded joints, and the other end of the first outer tube is sheathed on
On two outer tubes, said inner tube is located in the inner space of the first outer tube, the second outer tube；
The electrically tank wall is electrically provided with sealing gasket between ring flange at two between tank wall and ring flange；It is described
Sealing ring is provided between first outer tube and the second outer tube.
Compared with prior art, the utility model has the advantages that：
1. the utility model is protected using telescopic sleeve pipe to the cable and wire of electrical equipment, when in use, can
Telescopic adjustment is carried out according to the length of cable and wire, use is more convenient.
2. there is sealing protection measure between the first outer tube of the present utility model and the second outer tube and electric tank wall, can
The rainwater under outdoor environment is avoided to enter, use is more safe and reliable.
3. the utility model is additionally provided with inner tube in addition to the first outer tube and the second outer tube, cable and wire is carried out double
Protect again, thoroughly prevent the problem of cable and wire is by ultraviolet, rainwater and foreign object damage.
Brief description of the drawings
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model cross section structure diagram.
In figure：1st, inner tube, the 2, first outer tube, the 3, second outer tube, 4, ring flange, 5, sealing ring, 6, electric tank wall, 7,
Sealing gasket, 8, threaded joints.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of scalable lengthening for electrical equipment is tight
Gu sleeve pipe, including inner tube 1, the first outer tube 2, the second outer tube 3, ring flange 4, sealing ring 5, electric tank wall 6, the and of sealing gasket 7
Threaded joints 8, it is connected through a screw thread portion 8 between one end of the first outer tube 2 and the second outer tube 3 and is threadedly coupled, and
First outer tube 2 and the second outer tube 3 are equipped with ring flange 4 close to one end of threaded joints 8, the first outer tube 2 it is another
End is sheathed on the second outer tube 3, and inner tube 1 is located in the inner space of the first outer tube 2, the second outer tube 3.
Electric tank wall 6 is electrically provided with sealing gasket 7 between ring flange 4 at two between tank wall 6 and ring flange 4, avoid
Rainwater is entered by the junction of ring flange 4 and electric tank wall 6, improves sealing property.
Sealing ring 5 is provided between first outer tube 2 and the second outer tube 3, the interference of sealing ring 5 is connected to the second outer tube 3
Outer wall on, strengthen the reliability connected between the first outer tube 2 and the second outer tube 3.
Operation principle：When being used for the scalable lengthening tightening casing of electrical equipment using this, inner tube set is located at first
The outside of cable and wire, then, the first outer tube 2 and the second outer tube 3 are installed to electric box by the ring flange 4 of its end
On wall 6, and it is connected and sealed using sealing gasket 7, avoids rainwater from entering by the junction of ring flange 4 and electric tank wall 6, root
According to the length of cable and wire, telescopic adjustment is set in the length of the first outer tube 2 outside the second outer tube 3, due to sealing ring 5
Interference is connected on the outer wall of the second outer tube 3, during regulation, can be sprayed a small amount of water on the body of the second outer tube 3, be increased it
Lubricity, it is convenient for operating, if cable and wire is longer, multiple outer tubes 3 of first outer tube 2 and second can be finished up and connected
Use.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, paste, part using model conventional in the prior art, will not be described in detail herein.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (1)
- A kind of 1. scalable lengthening tightening casing for electrical equipment, it is characterised in that：Including inner tube, the first outer tube, Two outer tubes, ring flange, sealing ring, electric tank wall, sealing gasket and threaded joints, one end and second of first outer tube The portion of being connected through a screw thread is threadedly coupled between outer tube, and the first outer tube and the second outer tube are close to threaded joints One end is equipped with ring flange, and the other end of the first outer tube is sheathed on the second outer tube, said inner tube located at the first outer tube, In the inner space of second outer tube；The electrically tank wall is electrically provided with sealing gasket between ring flange at two between tank wall and ring flange；Described first Sealing ring is provided between outer tube and the second outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602641.3U CN206728433U (en) | 2017-05-27 | 2017-05-27 | A kind of scalable lengthening tightening casing for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602641.3U CN206728433U (en) | 2017-05-27 | 2017-05-27 | A kind of scalable lengthening tightening casing for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206728433U true CN206728433U (en) | 2017-12-08 |
Family
ID=60511597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602641.3U Expired - Fee Related CN206728433U (en) | 2017-05-27 | 2017-05-27 | A kind of scalable lengthening tightening casing for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206728433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018635A (en) * | 2017-05-27 | 2017-08-04 | 滨州学院 | A kind of scalable lengthening for electrical equipment fastens sleeve pipe |
| CN112074109A (en) * | 2020-07-31 | 2020-12-11 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
-
2017
- 2017-05-27 CN CN201720602641.3U patent/CN206728433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018635A (en) * | 2017-05-27 | 2017-08-04 | 滨州学院 | A kind of scalable lengthening for electrical equipment fastens sleeve pipe |
| CN112074109A (en) * | 2020-07-31 | 2020-12-11 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
| CN112074109B (en) * | 2020-07-31 | 2021-11-05 | 安庆船用电器有限责任公司 | A electrical apparatus control box for hull is outside |
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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: 20171208 Termination date: 20180527 |