CN110137882A - A kind of jack box that locking door lock is chain - Google Patents
A kind of jack box that locking door lock is chain Download PDFInfo
- Publication number
- CN110137882A CN110137882A CN201910534591.3A CN201910534591A CN110137882A CN 110137882 A CN110137882 A CN 110137882A CN 201910534591 A CN201910534591 A CN 201910534591A CN 110137882 A CN110137882 A CN 110137882A
- Authority
- CN
- China
- Prior art keywords
- chain
- locking
- jack box
- bus
- door lock
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- 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
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
Landscapes
- Patch Boards (AREA)
Abstract
The invention discloses a kind of jack boxes that locking door lock is chain, including jack box, the jack box includes bus duct and cabinet, guide groove is provided at the top of the bus duct, the locking of the first jack box and the locking of the second jack box are provided at the top of the bus duct, support plate is provided at the top of the bus duct, one lateral roof of the support plate is provided with mounting hole, it is chain that bus locking is provided at the top of the bus duct, and bus locks the chain inside for being plugged on mounting hole, connecting rod is provided at the top of the support plate, and one end of connecting rod is provided with locking device interlocking gear, and it is chain that breaker is provided at the top of connecting rod.Line of the present invention locking is chain, and bus locking is chain to be fixed on the bottom of box and rotate around fixed shaft hole rotatable, by jack box bottom and bus locking or can unlock, convenient for the operation of staff, working efficiency is improved, staff's maloperation is prevented, improves the safety of jack box.
Description
Technical field
The present invention relates to bus plugging box technical field more particularly to a kind of jack boxes that locking door lock is chain.
Background technique
Jack box is comparable in cable branch joint, is taken electricity to need to use jack box from bus duct, is carried inside jack box
Breaker, the installation method of jack box: before jack box installation, should open the safety screen at bus duct jack, should first will be in case
Switch is pushed into OFF and disconnects file location, by jack box pin by phase sequence out of bus duct spigot insertion bus duct, and guarantees to be inserted into
In place.Forbid plugging, after jack box installation, claw type snap-gauge at its front and back two should be fixed on bus duct two sides, and tighten
Screw.The jack box of built-in breaker, when right angle setting, bottom should install load-bearing trailing arm additional；When being horizontally mounted, load-bearing should be installed additional
Shroud ring.Jack box is only responsible for having switch in jack box, while jack box one is inserted in from drawing a little to from needing in bus duct
In bus duct, connection is cable, then by cable to floor distribution box.
A kind of jack box that locking door lock is chain in the prior art, jack box bottom and bus can not be locked or
It unlocks, is not easy to the operation of staff, staff is easy to operate by mistake, and the safety of jack box is relatively low, and door lock is chain
Without unlocking function, chamber door cannot automatically control opening and closing.
Therefore, need to design a kind of jack box that locking door lock is chain to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of locking door lock proposed is chain
Jack box.
To achieve the goals above, present invention employs following technical solutions:
A kind of jack box that locking door lock is chain, including jack box, the jack box include bus duct and cabinet, institute
It states and is provided with guide groove at the top of bus duct, the locking of the first jack box and the second jack box lock are provided at the top of the bus duct
Tightly, support plate is provided at the top of the bus duct, a lateral roof of the support plate is provided with mounting hole, the top of the bus duct
It is chain that portion is provided with bus locking, and bus locks the chain inside for being plugged on mounting hole, is provided at the top of the support plate
Connecting rod, and one end of connecting rod is provided with locking device interlocking gear, and it is chain to be provided with breaker at the top of connecting rod, the bus
The side of slot is provided with side plate, and the top of the cabinet is rotatably connected to case lid by hinge, and the side of the case lid is provided with
Door lock is chain, and the side of case lid is provided with rectangular channel.
Further, the bus locks the chain and chain mutual limit of breaker, and the breaker is chain to be connected with door lock
Limit is provided between lock, and door lock is chain is internally provided with unlocking mechanism.
Further, it is provided with several wiring at the top of the support plate mutually arranges and arranged with a PE phase, and several connect
Line is mutually arranged successively to be distributed side by side.
Further, the support plate and the chain inside for being arranged at cabinet of breaker, and breaker is chain is connected to
In support plate.
The invention has the benefit that
1. being locked by the bus of setting chain, bus locking is chain to be fixed on the bottom of box and rotates and can revolve around fixed shaft hole
Turn, can jack box bottom be locked or be unlocked with bus, convenient for the operation of staff, improve working efficiency.
2. the breaker by setting is chain, when breaker closing, chain move up of breaker withstands bus locking company
Lock, prevents it from rotating, unlocks the locking with bus, while being embedded into door lock interlocking gear, make jack box door closure can not
It opens, prevents staff's maloperation, improve the safety of jack box.
3. the door lock by setting is chain, when breaker closing, the chain door closure that can limit jack box of door lock is opened
It opens, when circuit breaker failure is unable to separating brake, door lock is chain to have unlocking function, convenient for automatically controlling the opening and closing of chamber door.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the jack box that locking door lock is chain proposed by the present invention；
Fig. 2 is a kind of configuration schematic diagram for the jack box that locking door lock is chain proposed by the present invention.
In figure: 1 bus duct, 2 guide grooves, the locking of 3 first jack boxes, the locking of 4 second jack boxes, 5 support plates, 6 buses lock
It is close to that chain lock, 7 cabinets, 8 locking device interlocking gears, 9 door locks, 10 case lids, 11 breakers are chain, 12 connecting rods, 13 phases row, 14
Jack box, 15 PE phases arrange, 16 side plates.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Please referring also to Fig. 1 to Fig. 2, a kind of jack box that locking door lock is chain, including jack box 14, feature exists
In jack box 14 includes bus duct 1 and cabinet 7, and the top that the top of bus duct 1 is provided with 2 bus duct 1 of guide groove is provided with
The locking 3 of one jack box and the second jack box locking 4, the top of bus duct 1 is provided with support plate 5, and a lateral roof of support plate 5 is opened
There is mounting hole, the top of bus duct 1 is provided with bus locking chain 6, and bus locking chain 6 is fixed on 7 bottom of cabinet around fixation
Axis hole rotation is rotatable, so that jack box bottom is locked or be unlocked with bus, and bus locks chain 6 and is plugged on mounting hole
Inside, the top of support plate 5 is provided with connecting rod 12, and one end of connecting rod 12 is provided with locking device interlocking gear 8, and connecting rod 12
Top be provided with breaker chain 11, when breaker closing breaker it is chain move up withstand bus locking chain 6, make
It cannot be rotated, and unlock the locking with bus.It is embedded into chain 9 mechanism of door lock simultaneously, is that jack box case lid 10 can not be beaten
It opens, prevents maloperation, the side of bus duct 1 is provided with side plate 16, and the top of cabinet 7 is rotatably connected to case lid 10 by hinge,
The side of case lid 10 is provided with door lock chain 9, by utilizing door lock chain 9, the chain limitation grafting of door lock when breaker closing
The unlatching of the case lid 10 of case, when circuit breaker failure is unable to separating brake, door lock chain 9 has unlocking function, and the side of case lid 10 is provided with
Rectangular channel arranges switch on 15 for exposing PE phase.
Further, bus locking chain 6 is mutually limited with breaker chain 11, breaker chain 11 and door lock chain 9
Between be provided with limit, breaker chain 11 carries out control door lock chain 9 by limit, and door lock chain 9 is internally provided with solution
Latch mechanism.
Further, the top of support plate 5, which is provided with several wiring and mutually arranges 13, arranges 15 with a PE phase, and several connect
Line is mutually arranged 13 and is successively distributed side by side, and external cord is used for.
Further, support plate 5 and breaker chain 11 are arranged at the inside of cabinet 7, can be to support plate 5 and open circuit
Device chain 11 is protected, and also be can be avoided dust and is dropped into support plate 5 and breaker chain 11, and chain 11 card of breaker
It connects in support plate 5.
Working principle: it in use, the chain jack box of locking door lock is installed to designated position by bolt, is needing
When opening case lid 10, by utilizing door lock chain 9, when breaker closing, the case lid 10 of the chain limitation jack box of door lock is opened
It opens, when circuit breaker failure is unable to separating brake, door lock chain 9 has unlocking function, and bus locking chain 6 is fixed on 7 bottom of cabinet around solid
The rotation of dead axle hole is rotatable, to lock or unlock jack box bottom with bus, breaker chain 11 is to work as breaker closing
When breaker it is chain move up withstand bus locking chain 6, prevent it from rotating, unlock the locking with bus, be embedded in simultaneously
It is that jack box case lid 10 can not be opened in chain 9 mechanism of door lock, prevents maloperation, bus locks chain 6 device and short circuit
The chain mutual limit of device, breaker and door lock chain 9 have limit, and door lock chain 9 has unlocking mechanism.Bus locks chain 6, open circuit
Device is chain 11, door lock is chain 9,7 four big structure of grafting box body is all linked with one another, can reach when guaranteeing that product reuses safety and
Reliably.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (4)
1. a kind of jack box that locking door lock is chain, including jack box (14), which is characterized in that the jack box (14) includes
There are bus duct (1) and cabinet (7), is provided with guide groove (2) at the top of the bus duct (1), the top setting of the bus duct (1)
There are the first jack box locking (3) and the second jack box locking (4), is provided with support plate (5), institute at the top of the bus duct (1)
The lateral roof for stating support plate (5) is provided with mounting hole, and bus is provided at the top of the bus duct (1) and locks chain (6), and is female
Line locks the inside that chain (6) are plugged on mounting hole, is provided with connecting rod (12) at the top of the support plate (5), and connecting rod (12)
One end be provided with locking device interlocking gear (8), and it is chain (11) to be provided with breaker at the top of connecting rod (12), the bus
The side of slot (1) is provided with side plate (16), and the top of the cabinet (7) is rotatably connected to case lid (10), the case by hinge
The side of lid (10) is provided with that door lock is chain (9), and the side of case lid (10) is provided with rectangular channel.
2. a kind of jack box that locking door lock is chain according to claim 1, which is characterized in that the bus locking connects
It locks (6) and breaker chain (11) mutually to limit, is provided with limit between the breaker chain (11) and door lock chain (9),
And door lock chain (9) is internally provided with unlocking mechanism.
3. a kind of jack box that locking door lock is chain according to claim 1, which is characterized in that the support plate (5)
Top be provided with several wiring and mutually arrange (13) and arranged (15) with a PE phase, and several wiring are mutually arranged (13) and are successively divided side by side
Cloth.
4. a kind of jack box that locking door lock is chain according to claim 1, which is characterized in that the support plate (5)
The inside of cabinet (7) is arranged at breaker chain (11), and breaker chain (11) is connected on support plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534591.3A CN110137882A (en) | 2019-06-19 | 2019-06-19 | A kind of jack box that locking door lock is chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534591.3A CN110137882A (en) | 2019-06-19 | 2019-06-19 | A kind of jack box that locking door lock is chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110137882A true CN110137882A (en) | 2019-08-16 |
Family
ID=67578154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910534591.3A Pending CN110137882A (en) | 2019-06-19 | 2019-06-19 | A kind of jack box that locking door lock is chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110137882A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661222A (en) * | 2019-10-29 | 2020-01-07 | 威腾电气集团股份有限公司 | Plug box installation interlocking structure |
| CN110752567A (en) * | 2019-10-29 | 2020-02-04 | 威腾电气集团股份有限公司 | Jack box with triple interlocking function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012032381A2 (en) * | 2010-09-08 | 2012-03-15 | Larsen & Toubro Limited | A tap off box (tob) arrangement for use in a bus bar trunking system (bbt) |
| CN102386596A (en) * | 2011-12-04 | 2012-03-21 | 江苏金华厦电气有限公司 | Jack box for bus duct |
| CN203932909U (en) * | 2014-06-11 | 2014-11-05 | 广东卓亚电气实业有限公司 | One busway inserting case interlocking device |
| CN108767791A (en) * | 2018-08-08 | 2018-11-06 | 江苏向荣电气有限公司 | A kind of interlocking bus plugging box |
| CN210053172U (en) * | 2019-06-19 | 2020-02-11 | 马克威尔(广州)电气有限公司 | Interlocking jack box with locking door lock |
-
2019
- 2019-06-19 CN CN201910534591.3A patent/CN110137882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012032381A2 (en) * | 2010-09-08 | 2012-03-15 | Larsen & Toubro Limited | A tap off box (tob) arrangement for use in a bus bar trunking system (bbt) |
| CN102386596A (en) * | 2011-12-04 | 2012-03-21 | 江苏金华厦电气有限公司 | Jack box for bus duct |
| CN203932909U (en) * | 2014-06-11 | 2014-11-05 | 广东卓亚电气实业有限公司 | One busway inserting case interlocking device |
| CN108767791A (en) * | 2018-08-08 | 2018-11-06 | 江苏向荣电气有限公司 | A kind of interlocking bus plugging box |
| CN210053172U (en) * | 2019-06-19 | 2020-02-11 | 马克威尔(广州)电气有限公司 | Interlocking jack box with locking door lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661222A (en) * | 2019-10-29 | 2020-01-07 | 威腾电气集团股份有限公司 | Plug box installation interlocking structure |
| CN110752567A (en) * | 2019-10-29 | 2020-02-04 | 威腾电气集团股份有限公司 | Jack box with triple interlocking function |
| CN110752567B (en) * | 2019-10-29 | 2021-09-21 | 威腾电气集团股份有限公司 | Jack box with triple interlocking function |
| CN110661222B (en) * | 2019-10-29 | 2021-10-22 | 威腾电气集团股份有限公司 | Plug box installation interlocking structure |
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| 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 |