CN108521108A - A kind of novel distribution cabinet inlet wire hole sleeve - Google Patents
A kind of novel distribution cabinet inlet wire hole sleeve Download PDFInfo
- Publication number
- CN108521108A CN108521108A CN201810585452.9A CN201810585452A CN108521108A CN 108521108 A CN108521108 A CN 108521108A CN 201810585452 A CN201810585452 A CN 201810585452A CN 108521108 A CN108521108 A CN 108521108A
- Authority
- CN
- China
- Prior art keywords
- threaded sleeve
- distribution cabinet
- fixed ring
- entrance hole
- rubber cover
- 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- Withdrawn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
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
- H02G3/0691—Fixing tubing to casing by auxiliary means co-operating with indentations of the tubing, e.g. with tubing-convolutions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a kind of novel distribution cabinet inlet wire hole sleeves, including power distribution cabinet body and entrance hole, entrance hole is offered on the power distribution cabinet body bottom shell, it is socketed with threaded sleeve inside the entrance hole, and entrance hole is run through at the both ends of threaded sleeve, lower fixed ring and upper fixed ring are threaded on the threaded sleeve, the top of the threaded sleeve is socketed with the first rubber cover pipe, the bottom end of the threaded sleeve is threaded with Z-type pipe, and the bottom end of the Z-type pipe is socketed with the second rubber cover pipe.In the present invention, threaded sleeve is provided with to be connected in entrance hole, the conducting wire of power distribution cabinet connection can be entered by threaded sleeve inside power distribution cabinet body, and it is provided with the setting of the first rubber cover pipe and the second rubber cover pipe, so that conducting wire will not rub with the port of threaded sleeve and the port of Z-type pipe, the stability of conducting wire connection is improved.
Description
Technical field
The present invention relates to power distribution cabinet technical field more particularly to a kind of novel distribution cabinet inlet wire hole sleeves.
Background technology
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment, power distribution cabinet is the general designation of motor control center, and panel (case) installation requirement is：Panel (case) application is non-combustible
Material makes；The small Workplace of Danger Electric shock risk and office, can install the panel of open-type；Danger Electric shock risk it is big or
The places such as the poor processing workshop of operating environment, casting, forging, heat treatment, boiler room, carpentry yard, should install closed bin；
In conductive dust or generate the dangerous operation place of flammable explosive gas, it is necessary to install and closed or explosion-proof type electrically set
It applies；Each electrical equipment of panel (case), instrument, switch and circuit answer marshalling, firmly install, easy to operate.Landing installation
Plate (case) bottom surface answer 5~10mm above ground level；Operation handle centre-height is generally 1.2~1.5m；0.8 in front of plate (case)~
Clear in the range of 1.2m；Protective wire connection is reliable；There must not be the external dew of bare tape electricity other than plate (case)；Plate must be installed in
Electrical equipment on (case) outer surface or panel, it is necessary to have reliable screen shield.
However existing power distribution cabinet simply opens up introducing of the entrance hole into row conductor in the introducing generally in conducting wire,
Conducting wire easily rubs with entrance hole, the epidermis of conducting wire is caused to damage, and secondly entrance hole opens up so that power distribution cabinet dust-proof and
Waterproof effect is poor, so can not meet the demand of user.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of novel distribution cabinet inlet wire proposed
Hole sleeve.
To achieve the goals above, present invention employs following technical solutions：A kind of novel distribution cabinet inlet wire hole sleeve, packet
Power distribution cabinet body and entrance hole are included, entrance hole is offered on the power distribution cabinet body bottom shell, is socketed inside the entrance hole
There is a threaded sleeve, and entrance hole is run through at the both ends of threaded sleeve, lower fixed ring and upper is threaded on the threaded sleeve
The top of fixed ring, the threaded sleeve is socketed with the first rubber cover pipe, and the bottom end of the threaded sleeve is threaded with Z-type
The bottom end of pipe, the Z-type pipe is socketed with the second rubber cover pipe, is located on the threaded sleeve above upper fixed ring and is welded with
U-shaped frame is rotatably connected to wire spool between the U-shaped frame two side arms by shaft, and the wire spool appearance wall center offers
Winding slot, fixed ring bottom are embedded with gasket, internal thread are offered on fixed ring inner surface wall.
As further describing for above-mentioned technical proposal：
The outer diameter of the threaded sleeve is equal with the internal diameter of entrance hole.
As further describing for above-mentioned technical proposal：
The internal diameter of the threaded sleeve is equal with the internal diameter of Z-type pipe.
As further describing for above-mentioned technical proposal：
The lower fixed ring and upper fixed ring are symmetrical about the horizontal central line of threaded sleeve.
As further describing for above-mentioned technical proposal：
The first rubber cover pipe and the second rubber cover pipe are pyramidal structure.
In the present invention, it is provided with threaded sleeve first and is connected in entrance hole, the conducting wire of power distribution cabinet connection can pass through spiral shell
Line casing enters inside power distribution cabinet body, and is provided with the setting of the first rubber cover pipe and the second rubber cover pipe so that
Conducting wire will not rub with the port of threaded sleeve and the port of Z-type pipe, improve the stability of conducting wire connection, secondly screw thread
It is provided with lower fixed ring and upper fixed ring on casing, threaded sleeve can be sealed and be fixed in progress hole, improve power distribution cabinet
Sealing effect so that dust and rainwater will not be entered from entrance hole inside power distribution cabinet body, then be provided with Z-type pipe, Z-type
The setting of pipe so that rainwater will not be entered from threaded sleeve inside power distribution cabinet body, improve the water-resistant performance of power distribution cabinet, most
After be provided with wire spool, can wind, be convenient for by the excess wire inside power distribution cabinet body is introduced by threaded sleeve
The laying of conducting wire.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of novel distribution cabinet inlet wire hole sleeve proposed by the present invention；
Fig. 2 is the structural schematic diagram of threaded sleeve of the present invention；
Fig. 3 is the structural schematic diagram of the lower fixed ring of the present invention.
Marginal data：
Fixed ring, the upper fixed rings of 5-, the first rubber covers of 6- under 1- power distribution cabinet bodies, 2- entrance holes, 3- threaded sleeves, 4-
Pipe, 7-Z types pipe, the second rubber covers of 8- pipe, 9-U type frame, 10- shafts, 11- wire spools, 12- winding slots, 13- gaskets, 14-
Internal thread groove.
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 novel distribution cabinet inlet wire hole sleeve, including power distribution cabinet body 1 and entrance hole 2, power distribution cabinet sheet
Entrance hole 2 is offered on 1 bottom shell of body, threaded sleeve 3 is socketed with inside entrance hole 2, and the both ends of threaded sleeve 3 are run through
Entrance hole 2 is threaded with lower fixed ring 4 and upper fixed ring 5 on threaded sleeve 3, and the top of threaded sleeve 3 is socketed with the first rubber
The bottom end of glue teleflex 6, threaded sleeve 3 is threaded with Z-type pipe 7, and the bottom end of Z types pipe 7 is socketed with the second rubber cover pipe 8,
Top on threaded sleeve 3 positioned at upper fixed ring 5 is welded with U-shaped frame 9, is rotatablely connected by shaft 10 between 9 two side arms of U-shaped frame
There are wire spool 11,11 appearance wall center of wire spool to offer winding slot 12,4 bottom of upper fixed ring is embedded with gasket 13, upper fixation
Internal thread 14 is offered on 4 inner surface wall of ring.
The outer diameter of threaded sleeve 3 is equal with the internal diameter of entrance hole 2, and the internal diameter of threaded sleeve 3 is equal with the internal diameter of Z-type pipe 7,
Lower fixed ring 4 and upper fixed ring 5 are symmetrical about the horizontal central line of threaded sleeve 3, the first rubber cover pipe 6 and the second rubber
Glue teleflex 8 is that the first rubber cover of taper knot pipe 6 is used for spiral shell structure.
It is socketed at 3 top end opening of line casing, prevents the conducting wire being introduced into inside threaded sleeve 3 and threaded sleeve 3
The port on top rubs, and conductive line surfaces is caused to be damaged, and the second rubber cover pipe 8 is used for the bottom end opening to Z-type pipe 7
Place is socketed, and is prevented from being introduced at the conducting wire inside Z-type pipe 7 and the port of 7 bottom end of Z-type pipe and be rubbed, causes conducting wire
Epidermis damages.
Operation principle：In use, threaded sleeve 3 is inserted into the entrance hole 2 opened up in power distribution cabinet body 1 first, revolve
Turn lower fixed ring 4 and upper fixed ring 5, threaded sleeve 3 is fixed relative to power distribution cabinet body 1, at this time wears conducting wire successively
It crosses Z-type pipe 7 and threaded sleeve 3 is introduced into inside power distribution cabinet body 1, then Z-type pipe 7 is threaded in the bottom of threaded sleeve 3
End can will be introduced into extra conducting wire inside power distribution cabinet body and collect around being connected on wire spool 11 at this time, this is novel to match
Electric cabinet inlet wire hole sleeve, reasonable design is easy to use, convenient for promoting the use of.
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 (5)
1. a kind of novel distribution cabinet inlet wire hole sleeve, including power distribution cabinet body (1) and entrance hole (2), which is characterized in that described to match
Entrance hole (2) is offered on electric cabinet ontology (1) bottom shell, and threaded sleeve (3), and spiral shell are socketed with inside the entrance hole (2)
Entrance hole (2) is run through at the both ends of line casing (3), and lower fixed ring (4) and upper fixation are threaded on the threaded sleeve (3)
The top of ring (5), the threaded sleeve (3) is socketed with the first rubber cover pipe (6), the bottom end screw thread of the threaded sleeve (3)
It is connected with Z-type pipe (7), the bottom end of the Z-type pipe (7) is socketed with the second rubber cover pipe (8), and the threaded sleeve (3) is upper
It is welded with U-shaped frame (9) above upper fixed ring (5), is rotatablely connected by shaft (10) between U-shaped frame (9) two side arms
There are wire spool (11), wire spool (11) the appearance wall center to offer winding slot (12), fixed ring (4) bottom is embedded with
Gasket (13) offers internal thread (14) on fixed ring (4) inner surface wall.
2. a kind of novel distribution cabinet inlet wire hole sleeve according to claim 1, which is characterized in that the threaded sleeve (3)
Outer diameter it is equal with the internal diameter of entrance hole (2).
3. a kind of novel distribution cabinet inlet wire hole sleeve according to claim 1, which is characterized in that the threaded sleeve (3)
Internal diameter it is equal with the internal diameter of Z-type pipe (7).
4. a kind of novel distribution cabinet inlet wire hole sleeve according to claim 1, which is characterized in that the lower fixed ring (4)
It is symmetrical about the horizontal central line of threaded sleeve (3) with upper fixed ring (5).
5. a kind of novel distribution cabinet inlet wire hole sleeve according to claim 1, which is characterized in that first rubber cover
It is pyramidal structure to manage (6) and the second rubber cover pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585452.9A CN108521108A (en) | 2018-06-08 | 2018-06-08 | A kind of novel distribution cabinet inlet wire hole sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585452.9A CN108521108A (en) | 2018-06-08 | 2018-06-08 | A kind of novel distribution cabinet inlet wire hole sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108521108A true CN108521108A (en) | 2018-09-11 |
Family
ID=63427255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810585452.9A Withdrawn CN108521108A (en) | 2018-06-08 | 2018-06-08 | A kind of novel distribution cabinet inlet wire hole sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108521108A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546540A (en) * | 2018-10-19 | 2019-03-29 | 周成 | A kind of security module that power distribution cabinet is integrated |
| CN109787111A (en) * | 2019-01-09 | 2019-05-21 | 浙江江山博奥电气有限公司 | A kind of switchgear of anticreep electric shock |
-
2018
- 2018-06-08 CN CN201810585452.9A patent/CN108521108A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546540A (en) * | 2018-10-19 | 2019-03-29 | 周成 | A kind of security module that power distribution cabinet is integrated |
| CN109787111A (en) * | 2019-01-09 | 2019-05-21 | 浙江江山博奥电气有限公司 | A kind of switchgear of anticreep electric shock |
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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: 20180911 |