CN204290104U - Tunnel distribution box - Google Patents
Tunnel distribution box Download PDFInfo
- Publication number
- CN204290104U CN204290104U CN201520014278.4U CN201520014278U CN204290104U CN 204290104 U CN204290104 U CN 204290104U CN 201520014278 U CN201520014278 U CN 201520014278U CN 204290104 U CN204290104 U CN 204290104U
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- China
- Prior art keywords
- casing
- dividing plate
- macropore
- guiding
- distribution box
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Abstract
A kind of tunnel distribution box, comprises the casing of a bottom opening, is welded with dividing plate in casing, dividing plate is provided with guiding macropore, and be provided with installing hole in casing and guide aperture, chamber door hinge is arranged on casing.Guide aperture respectively to have three in casing both sides respectively, guide macropore respectively to have two on dividing plate, installing hole is distributed in bottom half and inner side.The utility model by the guiding aperture that arranges in casing both sides and the guiding macropore that arranges on dividing plate with the use of, make cable pass territory, rear bent area to be blocked by cabinet front plate, cable folding region and sealing area can be made so not to be exposed to outside completely, and it is to good waterproof and dustproof effect.
Description
Technical field
The utility model relates to a kind of tunnel distribution box, belongs to controller switching equipment field.
Background technology
Existing tunnel distribution box form has two kinds, and the first is the form of bullport at casing top, and cable does waterproof and dustproof encapsulation process at casing top after being installed from the top down by top bullport.The easy ambient tunnel temperature of this distribution box is high, humidity change greatly etc. impact cause in sealing place material ageing and casing and make moist, easily cause switch short; The second is the form of bullport at bottom half, and cable is installed by bottom-boot hole, and the cable after installation has bending region area occupied in wall pre-embedded hole, and is nakedly exposed on the external.Sealing place and the cable of above-mentioned two kinds of tunnel distribution boxes are all outside exposed, are easy to material ageing, and non-watertight, easily cause in casing and make moist, affect the useful life of distribution box.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of tunnel distribution box, can overcome the deficiencies in the prior art.
The technical solution of the utility model is: provide a kind of tunnel distribution box, comprises the casing of a bottom opening, is welded with dividing plate in casing, dividing plate is provided with guiding macropore, and be provided with installing hole in casing and guide aperture, chamber door hinge is arranged on casing.Aperture is guided respectively to have three in casing both sides respectively, between dividing plate and casing bottom.Guide macropore respectively to have two on dividing plate, in dividing plate centre position, installing hole is distributed in bottom half and inner side, and all welds of casing adopt fluid sealant to do encapsulation process.
Compared with the prior art, the utility model by the guiding aperture that arranges in casing both sides and the guiding macropore that arranges on dividing plate with the use of, make cable pass territory, rear bent area to be blocked by cabinet front plate, cable folding region and sealing area can be made so not to be exposed to outside completely, and it is to good waterproof and dustproof effect; By installing setscrew on installing hole, so good static housing.The utility model, has quality light, and useful life is strong, and sealing is strong, feature with low cost, is the tunnel distribution box of a new generation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model tunnel distribution box, comprises the casing 1 of a bottom opening to embodiment 1., dividing plate 2 is welded with in casing 1, dividing plate 2 is provided with and guides macropore 4, casing 1 be provided with installing hole 5 and guide aperture 3, chamber door 6 hinge is arranged on casing 1.Aperture 3 is guided respectively to have three in casing 1 both sides respectively, between dividing plate 2 and casing 1 bottom.Guide macropore 4 respectively to have two on dividing plate 2, in dividing plate 2 centre position, installing hole is distributed in bottom casing 1 and inner side.During installation, by guiding aperture 3 and guiding macropore 4 to be arranged on after in casing 1 by cable, sealing device is installed successively at guiding macropore 4 place and guiding aperture 3, with expansion bolt static housing 1 on 7 installing holes 5 of casing 1 bottom, draw card chamber door 6, expansion bolt is carried out to 3 installing holes 5 of casing 1 inwall and fixes.
The all welds of described casing adopt fluid sealant to do encapsulation process.
The diameter of described guiding aperture and guiding macropore can be determined according to the size of actual cable, is applicable to different model cable and quantity.Guide aperture and guide the quantity of macropore can determine according to actual installation environment, be applicable to multi-cable and install.
The quantity of described installing hole can be determined according to actual installation situation, is not limited to 10 in above-described embodiment.
Claims (5)
1. a tunnel distribution box, comprise the casing (1) of a bottom opening, it is characterized in that: in casing (1), be welded with dividing plate (2), dividing plate is provided with and guides macropore (4), be provided with installing hole (5) in casing (1) and guide aperture (3), chamber door (6) hinge is arranged on casing (1).
2. according to claim 1, it is characterized in that: guide aperture (3) respectively to have three in casing both sides respectively, between dividing plate (4) and casing (1) bottom.
3. according to claim 1, it is characterized in that: guide macropore (4) on dividing plate (2), respectively to have two, in dividing plate centre position.
4. according to claim 1, it is characterized in that: installing hole (5) is distributed in casing (1) bottom and inner side.
5. according to claim 1, it is characterized in that: all welds of casing (1) adopt fluid sealant to do encapsulation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014278.4U CN204290104U (en) | 2015-01-09 | 2015-01-09 | Tunnel distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014278.4U CN204290104U (en) | 2015-01-09 | 2015-01-09 | Tunnel distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290104U true CN204290104U (en) | 2015-04-22 |
Family
ID=52873234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014278.4U Active CN204290104U (en) | 2015-01-09 | 2015-01-09 | Tunnel distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649516A (en) * | 2018-04-19 | 2018-10-12 | 江苏容源电力设备有限公司 | A kind of power ampere installing for cable installation is standby |
-
2015
- 2015-01-09 CN CN201520014278.4U patent/CN204290104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649516A (en) * | 2018-04-19 | 2018-10-12 | 江苏容源电力设备有限公司 | A kind of power ampere installing for cable installation is standby |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |