CN108493865A - A kind of cable spring compression cable casing - Google Patents
A kind of cable spring compression cable casing Download PDFInfo
- Publication number
- CN108493865A CN108493865A CN201810634322.XA CN201810634322A CN108493865A CN 108493865 A CN108493865 A CN 108493865A CN 201810634322 A CN201810634322 A CN 201810634322A CN 108493865 A CN108493865 A CN 108493865A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- cable
- fixator
- outer tube
- casing
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of cable spring compression cable casings, including outer tube and holddown spring, the internal symmetry of the outer tube is connect by holddown spring with the first inner sleeve and the second inner sleeve, it is welded with the first fixator at the top of first inner sleeve, it is welded with the second fixator at the top of two inner sleeve, the bottom of first fixator and the second fixator is bonded with gasket.In the present invention, the inside of outer tube is connect with the first inner sleeve and the second inner sleeve respectively by holddown spring, and first is respectively welded the first fixator and the second fixator at the top of inner sleeve and the second inner sleeve, to utilize the retractility of holddown spring, it is suitable for the installation of the cable or different stock cables of different-diameter size, the scope of application of casing is expanded, gasket can increase the leakproofness between the first fixator and the second fixator and outer tube.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of cable spring compression cable casings.
Background technology
Electric wire is to transmit electric energy, information and the wire product for realizing electromagnetic energy conversion, and the electric wire of broad sense is also
The cable of referred to as cable, narrow sense refers to insulated cable, it may be defined as：The aggregate consisted of following parts, one or more
The clad that root insulated wire cores and each may have, total protective layer and outer jacket, cable can also have and additional not have
The conductor of insulation, cable need to protect it using casing when in use.
However there are still certain shortcomings in use for a kind of existing cable cable sheaths, in use, set
Pipe cannot meet the cable of different-diameter size or the cable of different stocks, smaller scope of application have much room for improvement.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of cable spring compression proposed
Cable casing.
To achieve the goals above, present invention employs following technical solutions：A kind of cable spring compression cable jacket
Pipe, including outer tube and holddown spring, the internal symmetry of the outer tube pass through in holddown spring and the first inner sleeve and second
Casing connection is welded with the first fixator at the top of first inner sleeve, and it is solid that second is welded at the top of two inner sleeve
Determine device, the bottom of first fixator and the second fixator is bonded with gasket.
As further describing for above-mentioned technical proposal：
The outside for being internally located at the first inner sleeve and the second inner sleeve of the outer tube is filled with rubber pad.
As further describing for above-mentioned technical proposal：
The rubber pad is in multiple cross type structures.
As further describing for above-mentioned technical proposal：
First inner sleeve and the second inner sleeve are in semi-circular circular tube structure.
As further describing for above-mentioned technical proposal：
First fixator and the second fixator are in the semi-circular circular tube structure of top seal.
As further describing for above-mentioned technical proposal：
The holddown spring is provided with two groups, and two groups of holddown springs are symmetrical about the vertical center line of outer tube, and every
There are three group holddown spring settings.
In the present invention, first, the inside of outer tube is connected with the first inner sleeve and the second inner sleeve respectively by holddown spring
It connects, and the first fixator and the second fixator is respectively welded at the top of the first inner sleeve and the second inner sleeve, to utilize pressure
The retractility of tight spring is suitable for the installation of the cable or different stock cables of different-diameter size, expands the applicable model of casing
It encloses, secondly, the bottom of the first fixator and the second fixator is bonded with gasket, it is possible to increase the first fixator and second is fixed
Leakproofness between device and outer tube prevents from leaking electricity to ensure the leakproofness of interface, and finally, outer tube is internally located at
The outside of first inner sleeve and the second inner sleeve is filled with rubber pad, and rubber pad is in multiple cross type structures, can not only
The cushion performance for improving rubber pad, can preferably protect cable, while increasing the heat dissipation performance of casing, be conducive to electricity
Cable radiates.
Description of the drawings
Fig. 1 is a kind of upward view of cable spring compression cable casing proposed by the present invention；
Fig. 2 is a kind of vertical view of cable spring compression cable casing proposed by the present invention；
Fig. 3 is a kind of sectional view of cable spring compression cable casing proposed by the present invention.
Marginal data：
The first inner sleeves of 1-, the first fixators of 2-, 3- gaskets, the second inner sleeves of 4-, 5- outer tubes, 6- second are fixed
Device, 7- holddown springs, 8- rubber pads.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of cable spring compression cable casing, including outer tube 5 and holddown spring 7, outer tube
5 internal symmetry is connect by holddown spring 7 with the first inner sleeve 1 and the second inner sleeve 4, the top welding of the first inner sleeve 1
There are the first fixator 2, the top of two inner sleeves 4 to be welded with the second fixator 6, the bottom of the first fixator 2 and the second fixator 6
It is bonded with gasket 3.
The outside for being internally located at the first inner sleeve 1 and the second inner sleeve 4 of outer tube 5 is filled with rubber pad 8, rubber pad 8
In multiple cross type structures, the first inner sleeve 1 and the second inner sleeve 4 are in semi-circular circular tube structure, the first fixator 2
It is in the semi-circular circular tube structure of top seal with the second fixator 6, holddown spring 7 is provided with two groups, and two groups of holddown springs
7 about outer tube 5 vertical center line it is symmetrical, and there are three the settings of every group of holddown spring 7.
Operation principle：In use, cable to be injected to the inside of the first inner sleeve 1 and the second inner sleeve 4, cable pair first
Inner sleeve 1 and the second inner sleeve 4 are squeezed, and then are squeezed holddown spring 7, are acted in the retractility of holddown spring 7
Under, be suitable for the installation of the cable of different-diameter, pull down the first fixator 2 and the second fixator 6, using gasket 3 into
Sealing at 5 port of row outer tube, rubber pad 8 can play the role of buffering, to be protected to cable.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of cable spring compression cable casing, including outer tube (5) and holddown spring (7), which is characterized in that described
The internal symmetry of outer tube (5) is connect by holddown spring (7) with the first inner sleeve (1) and the second inner sleeve (4), and described first
It is welded with the first fixator (2) at the top of inner sleeve (1), the second fixator (6) is welded at the top of two inner sleeve (4),
First fixator (2) and the bottom of the second fixator (6) are bonded with gasket (3).
2. a kind of cable according to claim 1 spring compression cable casing, which is characterized in that the outer tube
(5) the outside for being internally located at the first inner sleeve (1) and the second inner sleeve (4) is filled with rubber pad (8).
3. a kind of cable according to claim 2 spring compression cable casing, which is characterized in that the rubber pad
(8) it is in multiple cross type structures.
4. a kind of cable according to claim 1 spring compression cable casing, which is characterized in that first inner sleeve
It is in semi-circular circular tube structure to manage (1) and the second inner sleeve (4).
5. a kind of cable according to claim 1 spring compression cable casing, which is characterized in that described first fixes
Device (2) is with the second fixator (6) in the semi-circular circular tube structure of top seal.
6. a kind of cable according to claim 1 spring compression cable casing, which is characterized in that the holddown spring
(7) two groups are provided with, and two groups of holddown springs (7) are symmetrical about the vertical center line of outer tube (5), and every group of holddown spring
(7) there are three setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634322.XA CN108493865A (en) | 2018-06-19 | 2018-06-19 | A kind of cable spring compression cable casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810634322.XA CN108493865A (en) | 2018-06-19 | 2018-06-19 | A kind of cable spring compression cable casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108493865A true CN108493865A (en) | 2018-09-04 |
Family
ID=63343142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810634322.XA Withdrawn CN108493865A (en) | 2018-06-19 | 2018-06-19 | A kind of cable spring compression cable casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611275A (en) * | 2019-10-28 | 2019-12-24 | 邳州捷昌新材料有限公司 | Novel PVC electrical casing |
-
2018
- 2018-06-19 CN CN201810634322.XA patent/CN108493865A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611275A (en) * | 2019-10-28 | 2019-12-24 | 邳州捷昌新材料有限公司 | Novel PVC electrical casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |