CN109616969A - A kind of Portable safety electrical junction box - Google Patents
A kind of Portable safety electrical junction box Download PDFInfo
- Publication number
- CN109616969A CN109616969A CN201910112082.1A CN201910112082A CN109616969A CN 109616969 A CN109616969 A CN 109616969A CN 201910112082 A CN201910112082 A CN 201910112082A CN 109616969 A CN109616969 A CN 109616969A
- Authority
- CN
- China
- Prior art keywords
- screw
- junction
- terminal box
- box body
- junction block
- 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- Withdrawn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
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
Abstract
The invention discloses a kind of Portable safety electrical junction boxes, including terminal box body, connection jaws, fixing seat, junction block, Nut column, connector cover, extend screw hole, fixing bolt, two groups of connection jaws are respectively set in the terminal box body two sides, connection jaws are connect with wall pipeline, fixing seat is respectively set inside terminal box body up and down, junction block is set between upper lower fixed seat, the junction block left and right settings Nut column, Nut column and terminal box body are integrally formed, setting two extends screw hole on the connector cover, fixing bolt across extension screw hole by being connected connector cover with terminal box body, solve causes wall to thicken because having pasted ceramic tile on not in place or wall of constructing, cause socket part screw that cannot fix, the problem of according at that can not close, electric wire is improved in the joint efficiency of junction box, increase electricity The safety on road.
Description
Technical field
The present invention relates to terminal box field more particularly to a kind of Portable safety electrical junction boxes.
Background technique
In the home decoration, terminal box is one of electrical accessories because electric wire for decoration be across conduit, and
The joint area (for example route is long or conduit wants corner) of electric wire is just used using terminal box as transition, conduit
It is connect with terminal box, the electric wire inside spool links up in terminal box, plays the role of protecting electric wire and connects electric wire, existing
Terminal box, often occur causing socket part spiral shell because having pasted ceramic tile on not in place or wall of constructing wall being caused to thicken
Silk cannot be fixed, and the problem of according at that can not close, and electric wire is in junction box, it has not been convenient to connect, according at construction problem.
Summary of the invention
The purpose of the present invention is to provide a kind of Portable safety electrical junction boxes, to solve the above technical problems, to realize
Above-mentioned purpose the invention adopts the following technical scheme:
A kind of Portable safety electrical junction box, including terminal box body, connection jaws, fixing seat, junction block, Nut column, terminal box
Lid extends screw hole, fixing bolt, and two groups of connection jaws, connection jaws and wall pipeline is respectively set in the terminal box body two sides
Connection, terminal box body inside are respectively set fixing seat up and down, junction block, the junction block or so are arranged between upper lower fixed seat
Nut column is set, and Nut column and terminal box body are integrally formed, and setting two extends screw hole on the connector cover, and fixing bolt is logical
It crosses and connector cover is connected with terminal box body across extension screw hole, the junction block includes junction block ontology, screw thread reinforcing
Layer, junction block screw rod, junction pole, activity clencher, connecting groove weld eight screw thread reinforcing layers on the junction block ontology, each
All there is screw thread, junction block screw rod is connected through a screw thread with screw thread reinforcing layer, and junction pole both ends pass through activity in screw thread reinforcing layer
Rivet is fixed on junction block screw end, and when the rotation of junction block screw rod, junction pole will not follow rotation, the junction block ontology
Four groups of connecting grooves for running through two sides are set, and are placed with junction pole in connecting groove, the extensions screw hole include extension external screw rod,
Extend inner bolt hole, extend inner screw, the extension external screw rod front end is welded in the connector cover back side, extends setting in external screw rod and prolongs
Long inner bolt hole is connected through a screw thread with inner screw is extended, and extends in inner screw and duct is arranged, and hole trace interpolation enters fixing bolt,
Fixing bolt end is inserted into inside Nut column.
As a preferred solution: the connecting groove two-port, needs to be inserted into electric wire to be accessed simultaneously, can tighten junction block spiral shell
Bar.
As a preferred solution: described after fixing bolt is inserted into and extends inner screw duct, fixing bolt can not be screwed into nut
When column, fixing bolt can be made to drive and extend inner screw in extension inner bolt hole internal rotating, be able to extend extension inner screw.
As a preferred solution: the terminal box body is cast aluminium alloy shell.
The beneficial effects of the present invention are: structure of the invention is reasonable, solve because having pasted porcelain on not in place or wall of constructing
Brick causes wall to thicken, and causes socket part screw that cannot fix, and the problem of according at that can not close, improves electric wire in terminal box
Internal joint efficiency, increases the safety of circuit, the enhanced convenience that connects of the electric wire made is quick, even if the wall made adds
Thickness can also be such that connector cover is fixed on terminal box body, facilitate worker to dock the installation of wire box, and preferably realize.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is schematic diagram of internal structure of the present invention.
Fig. 3 is this junction block the schematic diagram of the section structure.
Fig. 4 is junction pole attachment structure schematic diagram of the present invention.
Fig. 5 is fixing bolt connection schematic diagram of the present invention.
In figure: terminal box body 1, connection jaws 2, fixing seat 3, junction block 4, Nut column 5, connector cover 6, extend screw hole 7,
Fixing bolt 8, junction block ontology 9, screw thread reinforcing layer 10, junction block screw rod 11, junction pole 12, activity clencher 13, connecting groove 14,
Extend external screw rod 15, extends inner bolt hole 16, extends inner screw 17.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
A kind of Portable safety electrical junction box, including terminal box body 1, connection jaws 2, fixing seat 3, junction block 4, Nut column
5, connector cover 6, extension screw hole 7, fixing bolt 8, two groups of connection jaws 2, wiring is respectively set in 1 two sides of terminal box body
Mouth 2 is connect with wall pipeline, and fixing seat 3 is respectively set up and down in 1 inside of terminal box body, and wiring is arranged between upper lower fixed seat 3
Seat 4, the 4 left and right settings Nut column 5 of junction block, Nut column 5 and terminal box body 1 are integrally formed, and are set on the connector cover 6
Two extension screw holes 7 are set, fixing bolt 8 is described to connect by the way that connector cover 6 is connected with terminal box body 1 across extension screw hole 7
Line seat 4 includes junction block ontology 9, screw thread reinforcing layer 10, junction block screw rod 11, junction pole 12, activity clencher 13, connecting groove 14,
Eight screw thread reinforcing layers 10 are welded on the junction block ontology 9, and there is screw thread, junction block screw rod in each screw thread reinforcing layer 10
11 are connected through a screw thread with screw thread reinforcing layer 10, and 11 end of junction block screw rod is fixed on by activity clencher 13 in 12 both ends of junction pole
End, and when the rotation of junction block screw rod 11, junction pole 12 will not follow rotation, and the junction block ontology 9 is arranged four groups and runs through two sides
The connecting groove 14 in face, and junction pole 12 is placed in connecting groove 14, the extension screw hole 7 includes in extending external screw rod 15, extending
Screw hole 16 extends inner screw 17, and 15 front end of extension external screw rod is welded in 6 back side of connector cover, extends in external screw rod 15 and sets
It sets extension inner bolt hole 16 and is connected through a screw thread with inner screw 17 is extended, extend in inner screw 17 and duct, hole trace interpolation are set
Enter fixing bolt 8,8 end of fixing bolt is inserted into inside Nut column 5.
14 two-port of connecting groove, needs to be inserted into electric wire to be accessed simultaneously, can tighten junction block screw rod 11.
It is described when fixing bolt 8 be inserted into extend 17 duct of inner screw after, when fixing bolt 8 can not be screwed into Nut column 5, can make
Fixing bolt 8, which drives, extends inner screw 17 in extension 16 internal rotating of inner bolt hole, is able to extend extension inner screw 17.
The terminal box body 1 is cast aluminium alloy shell.
Working principle of the present invention is as follows: the present invention is fixed on inside wall in advance, when the line that needs are connected is by connecing
Insertion, tightens junction block screw rod inside wire casing, and the electric wire for making junction pole compress the electric wire left end at both ends can pass through junction pole handle
For electrical conduction to right end, such as encounter causes wall to thicken because having pasted ceramic tile on not in place or wall of constructing, and causes socket part spiral shell
Silk cannot be fixed, it is only necessary to continue to twist fixing bolt, making, which can be such that fixing bolt drives, extends inner screw inside extension inner bolt hole
Rotation is able to extend extension inner screw, and then is inserted into fixing bolt inside Nut column, even if the wall made adds
Thickness can also be such that connector cover is fixed on terminal box body.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (4)
1. a kind of Portable safety electrical junction box, which is characterized in that including terminal box body (1), connection jaws (2), fixing seat
(3), junction block (4), Nut column (5), connector cover (6), extension screw hole (7), fixing bolt (8), the terminal box body (1)
Two groups of connection jaws (2) are respectively set in two sides, and connection jaws (2) are connect with wall pipeline, distinguish up and down inside terminal box body (1)
It is arranged fixing seat (3), junction block (4) is set between upper lower fixed seat (3), junction block (4) the left and right settings Nut column (5),
Nut column (5) and terminal box body (1) are integrally formed, and setting two extends screw hole (7) on the connector cover (6), fixing bolt
(8) by the way that connector cover (6) is connected with terminal box body (1) across extension screw hole (7), the junction block (4) includes connecing
Line seat ontology (9), screw thread reinforcing layer (10), junction block screw rod (11), junction pole (12), activity clencher (13), connecting groove (14),
Eight screw thread reinforcing layers (10) are welded on the junction block ontology (9), and there is screw thread, wiring in each screw thread reinforcing layer (10)
Seat screw rod (11) is connected through a screw thread with screw thread reinforcing layer (10), and junction pole (12) both ends are fixed on by activity clencher (13) to be connect
Line seat screw rod (11) end, and when junction block screw rod (11) rotation, junction pole (12) will not follow rotation, the junction block ontology
(9) four groups of connecting grooves (14) for running through two sides are set, and are placed with junction pole (12) in connecting groove (14), the extension screw hole
It (7) include extending external screw rod (15), extending inner bolt hole (16), extend inner screw (17), the weldering of the extension external screw rod (15) front end
It is connected to connector cover (6) back side, extends in external screw rod (15) and extension inner bolt hole (16) is set and extends inner screw (17) by leading to
Threaded connection is crossed, extends and duct is set in inner screw (17), hole trace interpolation enters fixing bolt (8), the insertion of fixing bolt (8) end
Nut column (5) is internal.
2. a kind of Portable safety electrical junction box according to claim 1, which is characterized in that connecting groove (14) both ends
Mouthful, it needs to be inserted into electric wire to be accessed simultaneously, junction block screw rod (11) can be tightened.
3. a kind of Portable safety electrical junction box according to claim 1, which is characterized in that described to work as fixing bolt (8)
After insertion extends inner screw (17) duct, when fixing bolt (8) can not be screwed into Nut column (5), fixing bolt (8) can be made to drive and prolonged
Long inner screw (17) is extending inner bolt hole (16) internal rotating, is able to extend extension inner screw (17).
4. a kind of Portable safety electrical junction box according to claim 3, which is characterized in that the terminal box body (1)
For cast aluminium alloy shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112082.1A CN109616969A (en) | 2019-02-13 | 2019-02-13 | A kind of Portable safety electrical junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112082.1A CN109616969A (en) | 2019-02-13 | 2019-02-13 | A kind of Portable safety electrical junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616969A true CN109616969A (en) | 2019-04-12 |
Family
ID=66019643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910112082.1A Withdrawn CN109616969A (en) | 2019-02-13 | 2019-02-13 | A kind of Portable safety electrical junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964780A (en) * | 2021-11-05 | 2022-01-21 | 安徽渡江电缆集团有限公司 | Silicon rubber cable is with preventing corrosion wiring protection device |
-
2019
- 2019-02-13 CN CN201910112082.1A patent/CN109616969A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964780A (en) * | 2021-11-05 | 2022-01-21 | 安徽渡江电缆集团有限公司 | Silicon rubber cable is with preventing corrosion wiring protection device |
| CN113964780B (en) * | 2021-11-05 | 2023-05-16 | 安徽渡江电缆集团有限公司 | Anticorrosion wiring protection device for silicone rubber cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190412 |