CN203249979U - Wire loosening detection apparatus for distribution box - Google Patents
Wire loosening detection apparatus for distribution box Download PDFInfo
- Publication number
- CN203249979U CN203249979U CN 201320133704 CN201320133704U CN203249979U CN 203249979 U CN203249979 U CN 203249979U CN 201320133704 CN201320133704 CN 201320133704 CN 201320133704 U CN201320133704 U CN 201320133704U CN 203249979 U CN203249979 U CN 203249979U
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- CN
- China
- Prior art keywords
- electric wire
- box
- wire
- casing
- panel box
- 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
The utility model discloses a wire loosening detection apparatus for a distribution box. The apparatus comprises a box. The box is provided with a through hole, and a wire passes through the through hole. The wire is provided with an identification device at a position inside the box. If the connection between the wire and the box is loose, the wire slides outwardly under the action of gravity, such that the identification device of the wire inside the box slides to the outside of the box. At this moment, the wire has not completely dropped from the interior of the distribution box, and the worker can repair the distribution box in time while finding the identification device is exposed to the external of the box, thereby preventing severe accidents caused by the loosening of the wire.
Description
Technical field
The utility model relates to a kind of pick-up unit, specifically is the loosening pick-up unit of a kind of panel box electric wire, is internally connected with not loosening for detection of the electric wire and the panel box that pass in the panel box.
Background technology
In electric power system, for electric current distribution and the control of various partial powers, usually need in panel box, carry out, it is equivalent to a small-sized power hub.Common, enter panel box by many wires, after each Power entry module is partly realized the control of electric power and distributed, flow out panel boxs by many wires again, partly realize control and the distribution of electric power at described Power entry module.
And in the punch press industry, because the electric current of the circuit of control is all larger, so pass into the electric wire of pass-out panel box all thicker, therefore the weight of electric wire self can pull outward the inner fixing electric wire of panel box, may cause the accidents such as short circuit if touch other wire in the process that the weight that electric wire has a loosening electric wire self is drawn electric wire outward, if therefore electric wire slightly has loosening will in time the maintenance, ensure the use safety of the panel box of punch press.And existing panel box has generally all been ignored this point, and what alarming device is not set.
Summary of the invention
The utility model is not enough for prior art, provides a kind of panel box electric wire to become flexible pick-up unit, and whether the electric wire that this pick-up unit can detect in the panel box is loosening, makes things convenient for the workman to overhaul, and prevents major accident.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of panel box electric wire becomes flexible pick-up unit, comprises casing, is provided with through hole on the described casing, be equipped with electric wire in the described through hole, be provided with identity device on the described electric wire of described box inside.If being connected with that electric wire and casing are interior like this is loosening, electric wire is owing to the gravity of self outwards slides, when slightly outwards sliding, electric wire will skid off the outside of casing in the identity device of panel box inboard, and this moment electric wire and panel box inside come off not yet fully, the workman can see that having identity device to be exposed to the casing outside time just can in time overhaul panel box, prevents from that electric wire from coming off fully to cause great accident.
In the technique scheme, preferred, described identity device is adhesive tape, and described adhesive tape gluing is at the described electric wire outside surface of described box inside.Adhesive tape gluing is set more convenient in the electric wire surface ratio, and easily distinguishes, cost is low.
In the technique scheme, preferred, described identity device is coating, and described coating is at the described electric wire outside surface of described box inside.Coating is set more convenient in the electric wire surface ratio, and easily distinguishes, cost is low.
The utility model compared with prior art, have following beneficial effect: if the utility model when work electric wire and casing in be connected with loosening, electric wire is owing to the gravity of self outwards slides, when slightly outwards sliding, electric wire will skid off the outside of casing in the identity device of panel box inboard, and this moment electric wire and panel box inside come off not yet fully, the workman can see that having identity device to be exposed to the casing outside time just can in time overhaul panel box, prevents from that electric wire from coming off fully to cause great accident.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail: referring to Fig. 1, embodiment one, the loosening pick-up unit of a kind of panel box electric wire, comprise casing 1, be provided with through hole 2 on the described casing 1, be equipped with electric wire 3 in the described through hole 2, be provided with identity device 4 on the described electric wire 3 of described casing 1 inboard, in the present embodiment, described identity device 4 is adhesive tape, and described adhesive tape gluing is at described electric wire 3 outside surfaces of described casing 1 inboard.Adhesive tape gluing is set more convenient in electric wire 3 surface ratios, and easily distinguishes, cost is low.If the present embodiment in use in electric wire 3 and the casing 1 be connected with loosening, electric wire 3 is owing to the gravity of self outwards slides, when electric wire 3 slightly outwards slides, the adhesive tape that is attached to the electric wire surface in casing 1 inboard will skid off the outside of casing 1, and this moment, electric wire 3 came off not yet fully with the inside of panel box, the workman can see when having adhesive tape to be exposed to casing 1 outside and just can in time overhaul panel box, prevents from that electric wire 3 from coming off fully to cause great accident.
Embodiment two, are with the difference of embodiment one, and described identity device 4 is coating, and described coating is at described electric wire 3 outside surfaces of described casing 1 inboard.Coating is set more convenient in electric wire 3 surface ratios, and easily distinguishes, cost is low.If the present embodiment in use in electric wire 3 and the casing 1 be connected with loosening, electric wire 3 is owing to the gravity of self outwards slides, when slightly outwards sliding, electric wire 3 will skid off the outside of casing 1 in the coating of panel box inboard, and this moment, electric wire 3 came off not yet fully with the inside of panel box, the workman can see when having coating to be exposed to casing 1 outside and just can in time overhaul panel box, prevents from that electric wire 3 from coming off fully to cause great accident.
Claims (3)
1. a panel box electric wire becomes flexible pick-up unit, comprise casing (1), be provided with through hole (2) on the described casing (1), be equipped with electric wire (3) in the described through hole (2), it is characterized in that: be provided with identity device (4) on the described electric wire (3) of described casing (1) inboard.
2. a kind of panel box electric wire as claimed in claim 1 becomes flexible pick-up unit, it is characterized in that: described identity device (4) is adhesive tape, and described adhesive tape gluing is at inboard described electric wire (3) outside surface of described casing (1).
3. a kind of panel box electric wire as claimed in claim 1 becomes flexible pick-up unit, and it is characterized in that: described identity device (4) is coating, and described coating is at inboard described electric wire (3) outside surface of described casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133704 CN203249979U (en) | 2013-03-22 | 2013-03-22 | Wire loosening detection apparatus for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133704 CN203249979U (en) | 2013-03-22 | 2013-03-22 | Wire loosening detection apparatus for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249979U true CN203249979U (en) | 2013-10-23 |
Family
ID=49376412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133704 Expired - Fee Related CN203249979U (en) | 2013-03-22 | 2013-03-22 | Wire loosening detection apparatus for distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249979U (en) |
-
2013
- 2013-03-22 CN CN 201320133704 patent/CN203249979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140322 |