CN109510083A - A kind of Self-disconnecting distribution box - Google Patents
A kind of Self-disconnecting distribution box Download PDFInfo
- Publication number
- CN109510083A CN109510083A CN201910035475.7A CN201910035475A CN109510083A CN 109510083 A CN109510083 A CN 109510083A CN 201910035475 A CN201910035475 A CN 201910035475A CN 109510083 A CN109510083 A CN 109510083A
- Authority
- CN
- China
- Prior art keywords
- buffer unit
- fixed
- distribution box
- self
- disconnecting
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
Abstract
The invention discloses a kind of Self-disconnecting distribution boxs, are related to technical field of electric equipment, specifically include sensing device, buffer unit and power distribution equipment, buffer unit are equipped at the top of the sensing device, and the side of buffer unit is connected with power distribution equipment.The Self-disconnecting distribution box, by the way that the pendulum swings, bar can trigger trigger device by traction rope, it squeezes a laterally outside of trigger device and triggers control switch closing, it can effectively avoid circuit occur when earthquake by the way that the pendulum swings powering off and secondary injury is caused to disaster area personnel, solves the case where existing distribution box can not be automatically powered off in earthquake, it is connected with sensing device using buffer unit by power distribution equipment, it can be buffered by buffer unit after power distribution equipment capable of being made to be hit, sensing device is caused to carry out action power dump after preventing power distribution equipment to be collided, earthquake and shock can not be distinguished by solving distribution box, easily cause the case where trigger device carries out false triggering.
Description
Technical field
The present invention relates to technical field of electric equipment, specially a kind of Self-disconnecting distribution box.
Background technique
Distribution box is the circuit in power transmission network for distributing electric energy and controlling, and distribution box can be allocated to electric energy
By when transmission line of electricity is protected, and internal control electric appliance can be isolated from the outside by distribution box, can reduce control electricity
Device exposes the speed of aging in air for a long time, lives after also can avoid the damage of distribution box internal control electric appliance to around distribution box
Dynamic crowd damages.
Distribution box shunts circuit, and existing distribution box not can be carried out after encountering earthquake to be automatically powered off, and works as distribution
Case is located at earthquake region edge and does not cause the inlet wire of distribution box not power off in earthquake, and does not cut off from distribution box and guide earthquake region line into
The power supply on road is easy to cause secondary injury to earthquake region personnel, and furthermore existing distribution box majority is mounted on beside road, can not be distinguished
The minor impact of other earthquake and automobile easily causes mistakenly stop electricity when automobile causes to hit to distribution box.
Summary of the invention
In view of the deficiencies of the prior art, it the present invention provides a kind of Self-disconnecting distribution box, solves in above-mentioned background technique
The problem of proposition.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of Self-disconnecting distribution box, including sense
Know device, buffer unit and power distribution equipment, buffer unit, and the side card of buffer unit are installed at the top of the sensing device
It is connected to power distribution equipment；
The sensing device includes fixed case, and the bottom of fixed box cavity is set with pendulous device, the fixed box cavity top
End is equipped with fixed frame, and the bottom end of fixed frame is equipped with trigger device, and the side on the fixed box cavity top is equipped with control
System switch, and the side on fixed case top is fixed with fixing axle, the fixing axle outside and the side of buffer unit are socketed, described
Side at the top of fixed case is equipped with hose；
The buffer unit includes casing, and the side of casing is sleeved on the outside of buffer unit, and the inner wall of described sleeve pipe is equipped with
Magnetic sheet, and stabiliser bar is installed in the middle part of cannula cavity side, the side outside the stabiliser bar is set with magnetic patch, described sleeve pipe
Connecting rod is set in the middle part of side, and one end of connecting rod is fixedly connected with the side of magnetic patch, the other side of the connecting rod
It is clamped with the side of power distribution equipment bottom；
The power distribution equipment includes cabinet, and fixture block is equipped in the middle part of cabinet bottom end, the side of the fixture block and buffer unit
The other side clamping, the side of the cabinet bottom end is equipped with stable block.
Optionally, the pendulous device includes fixed frame, and fixed frame is mounted on the bottom of fixed box cavity, the fixation
Clamping apparatus is installed, and the top of clamping apparatus is equipped with guide bracket in the middle part of frame, the inner sleeve of the clamping apparatus is equipped with
Pendulum, and the top of pendulum is fixed with traction rope.
Optionally, the trigger device includes fixing pipe, and fixing pipe is fixed on the bottom end of fixed frame, in the fixing pipe
It is set with stabilization in the middle part of chamber, and mandril is installed in the middle part of stabilization side, the outside of the mandril is located at fixing pipe
Side is set with spring, tabletting is equipped in the middle part of the stabilization other side, and the inner sleeve of tabletting is equipped with pull rod, the drawing
The top and bottom end of fixing pipe side are extended through at the top and bottom of bar.
Optionally, the clamping apparatus includes fixed ring, and Fixing shrink ring is in the middle part of fixed frame, the fixed ring
It is set with retainer in the middle part of chamber, and is connected with steel ball between retainer on the inside of fixed ring.
Optionally, the side at the top of the hose and the side of the bottom of box connect, and hose is bellows.
Optionally, the material of the stable block is rubber, and stablize block altogether there are four, four stable blocks are in rectangle point
Cloth is in the bottom of cabinet.
Optionally, the amplitude of fluctuation of the pendulum bottom is greater than the amplitude of fluctuation at the top of pendulum.
Optionally, the magnetic sheet is identical with the magnetic pole of magnetic patch, and the inner wall of magnetic sheet is not contacted with the outside of magnetic patch.
The present invention provides a kind of Self-disconnecting distribution box, have it is following the utility model has the advantages that
1, the Self-disconnecting distribution box, by the way that the pendulum swings, bar can trigger trigger device by traction rope, make the one of trigger device
Laterally outside squeezes and triggers control switch closing, can effectively avoid circuit occur when earthquake by the way that the pendulum swings can not powering off
To disaster area, personnel cause secondary injury, have achieved the effect that automatically cut off the power when earthquake, have solved existing distribution box and exist
The case where can not being automatically powered off when earthquake.
2, the Self-disconnecting distribution box is connected using buffer unit with sensing device by power distribution equipment, can make to match Denso
Setting can be buffered after being hit by buffer unit, cause sensing device to be acted after preventing power distribution equipment to be collided
It cuts off the power, the case where earthquake and shock can not be distinguished by solving distribution box, and Yi Yinfa trigger device carries out false triggering.
Detailed description of the invention
Fig. 1 is main view of the present invention；
Fig. 2 is the cutaway view Amplified image of buffer unit of the present invention；
Fig. 3 is the cutaway view Amplified image of trigger device of the present invention；
Fig. 4 is the cutaway view Amplified image of tabletting of the present invention；
Fig. 5 is the cross-sectional view of clamping apparatus of the present invention.
In figure: 1, sensing device；101, fixed case；102, pendulous device；1021, fixed frame；1022, clamping apparatus；
10221, fixed ring；10222, retainer；10223, steel ball；1023, guide bracket；1024, pendulum；1025, traction rope；103, solid
Determine frame；104, trigger device；1041, fixing pipe；1042, stabilization；1043, mandril；1044, spring；1045, tabletting；1046,
Pull rod；105, control switch；106, fixing axle；107, hose；2, buffer unit；201, casing；202, magnetic sheet；203, stablize
Bar；204, magnetic patch；205, connecting rod；3, power distribution equipment；301, cabinet；302, fixture block；303, stablize block.
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.
Fig. 1 to Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of Self-disconnecting distribution box, including sensing device 1,
Buffer unit 2 and power distribution equipment 3, the top of sensing device 1 is equipped with buffer unit 2, and the side of buffer unit 2 is connected with and matches
Electric installation 3；
Sensing device 1 includes fixed case 101, and the bottom of 101 inner cavity of fixed case is set with pendulous device 102, in fixed case 101
Chamber top is equipped with fixed frame 103, and the bottom end of fixed frame 103 is equipped with trigger device 104,101 inner cavity top of fixed case
Side is equipped with control switch 105, and the side on 101 top of fixed case is fixed with fixing axle 106,106 outside of fixing axle with it is slow
The side of flushing device 2 is socketed, and the side at 101 top of fixed case is equipped with hose 107；
Buffer unit 2 includes casing 201, and the side of casing 201 is sleeved on the outside of buffer unit 2, and the inner wall of casing 201 is set
There is magnetic sheet 202, and stabiliser bar 203 is installed in the middle part of 201 inner cavity side of casing, the side outside stabiliser bar 203 is set with magnetic
Block 204, is set with connecting rod 205 in the middle part of 201 side of casing, and one end of the connecting rod 205 and side of magnetic patch 204 is fixed connects
It connects, the other side of connecting rod 205 and the side of 3 bottom of power distribution equipment are clamped；
Power distribution equipment 3 includes cabinet 301, and fixture block 302, the side of fixture block 302 and buffering are equipped in the middle part of 301 bottom end of cabinet
The other side of device 2 is clamped, and the side of 301 bottom end of cabinet is equipped with stable block 303, and pendulous device 102 includes fixed frame 1021,
And fixed frame 1021 is mounted on the bottom of 101 inner cavity of fixed case, the middle part of fixed frame 1021 is equipped with clamping apparatus 1022, and blocks
The top of connection device 1022 is equipped with guide bracket 1023, and the inner sleeve of clamping apparatus 1022 is equipped with pendulum 1024, and pendulum 1024
Top be fixed with traction rope 1025, pendulum 1024 can trigger traction rope 1025 in earthquake, cut off and match when earthquake being enable to occur
The electric energy that electronic box conveys outward, trigger device 104 includes fixing pipe 1041, and fixing pipe 1041 is fixed on the bottom of fixed frame 103
It holds, is set with stabilization 1042 in the middle part of 1041 inner cavity of fixing pipe, and mandril 1043 is installed in the middle part of 1042 side of stabilization,
The side that the outside of mandril 1043 is located at fixing pipe 1041 is set with spring 1044, and stabilization is equipped in the middle part of 1042 other side
Tabletting 1045, and the inner sleeve of tabletting 1045 is equipped with pull rod 1046, the top and bottom of pull rod 1046 extend through fixing pipe
The top and bottom end of 1041 sides, clamping apparatus 1022 includes fixed ring 10221, and fixed ring 10221 is sleeved on fixed frame
1021 middle part is set with retainer 10222, and 10221 inside of fixed ring and retainer in the middle part of 10221 inner cavity of fixed ring
Steel ball 10223 is connected between 10222, clamping apparatus 1022 can reduce resistance when pendulum 1024 is swung, effectively increase clock
The side of the sensitivity of pendulum 1024,107 top of hose is connect with the side of 301 bottom of cabinet, and hose 107 is bellows, electricity
Line can be protected by hose 107, and electric wire is avoided to be directly exposed to air, and the material for stablizing block 303 is rubber, and is stablized
There are four block 303 is total, for four stable blocks 303 in distributed rectangular in the bottom of cabinet 301, the amplitude of fluctuation of 1024 bottom of pendulum is big
Amplitude of fluctuation in 1024 top of pendulum, magnetic sheet 202 is identical with the magnetic pole of magnetic patch 204, and the inner wall of magnetic sheet 202 and magnetic patch 204
Outside do not contact, buffer unit 2 is buffered by magnetic force, effectively reduces the abrasion of magnetic patch 204.
To sum up, the Self-disconnecting distribution box is buried in sensing device 1 is whole underground and is carried out with concrete when use first
Secondly distribution box is accessed power grid by casting, buffer unit 2 is squeezed after power distribution equipment 3 is hit and is buffered, is made with Denso
Set 3 hit after will not trigger sensing device 1, allow pendulum 1024 to swing when sensing device 1 meets with earthquake, keep pendulum 1024 logical
It crosses traction rope 1025 and stretches pull rod 1046, allow pull rod 1046 to squeeze tabletting 1045 to side, tabletting 1045 is made to pass through stabilization
1042 compressed springs 1044, then mandril 1043 stretches out to side and control switch 105 is pushed to close.
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 (8)
1. a kind of Self-disconnecting distribution box, it is characterised in that: including sensing device (1), buffer unit (2) and power distribution equipment (3), institute
It states and is equipped at the top of sensing device (1) buffer unit (2), and the side of buffer unit (2) is connected with power distribution equipment (3)；Institute
Stating sensing device (1) includes fixed case (101), and the bottom of fixed case (101) inner cavity is set with pendulous device (102), described
Fixed case (101) inner cavity top is equipped with fixed frame (103), and the bottom end of fixed frame (103) is equipped with trigger device (104),
The side on fixed case (101) the inner cavity top is equipped with control switch (105), and the side on fixed case (101) top is fixed
Have fixing axle (106), be socketed on the outside of the fixing axle (106) with the side of buffer unit (2), at the top of the fixed case (101)
Side hose (107) are installed；The buffer unit (2) includes casing (201), and the side of casing (201) be sleeved on it is slow
The inner wall in the outside of flushing device (2), described sleeve pipe (201) is equipped with magnetic sheet (202), and the middle part peace of casing (201) inner cavity side
Equipped with stabiliser bar (203), the external side of the stabiliser bar (203) is set with magnetic patch (204), described sleeve pipe (201) side
Middle part is set with connecting rod (205), and one end of connecting rod (205) is fixedly connected with the side of magnetic patch (204), the connecting rod
(205) side of the other side and power distribution equipment (3) bottom is clamped；The power distribution equipment (3) includes cabinet (301), and cabinet
(301) it being equipped in the middle part of bottom end fixture block (302), the side of the fixture block (302) and the other side of buffer unit (2) are clamped,
The side of cabinet (301) bottom end is equipped with stable block (303).
2. a kind of Self-disconnecting distribution box according to claim 1, it is characterised in that: the pendulous device (102) includes solid
Determine frame (1021), and fixed frame (1021) is mounted on the bottom of fixed case (101) inner cavity, the middle part peace of the fixed frame (1021)
Top equipped with clamping apparatus (1022), and clamping apparatus (1022) is equipped with guide bracket (1023), the clamping apparatus
(1022) inner sleeve is equipped with pendulum (1024), and the top of pendulum (1024) is fixed with traction rope (1025).
3. a kind of Self-disconnecting distribution box according to claim 1, it is characterised in that: the trigger device (104) includes solid
Fixed pipe (1041), and fixing pipe (1041) is fixed on the bottom end of fixed frame (103), the middle part set of fixing pipe (1041) inner cavity
It is equipped with mandril (1043) equipped with stabilization (1042), and in the middle part of stabilization (1042) side, outside the mandril (1043)
The side that portion is located at fixing pipe (1041) is set with spring (1044), is equipped with pressure in the middle part of stabilization (1042) other side
Piece (1045), and the inner sleeve of tabletting (1045) is equipped with pull rod (1046), the top and bottom of the pull rod (1046) are passed through respectively
Wear the top and bottom end of fixing pipe (1041) side.
4. a kind of Self-disconnecting distribution box according to claim 2, it is characterised in that: the clamping apparatus (1022) includes solid
Determine ring (10221), and fixed ring (10221) is sleeved on the middle part of fixed frame (1021), in fixed ring (10221) inner cavity
Portion is set with retainer (10222), and is connected with steel ball between retainer (10222) on the inside of fixed ring (10221)
(10223).
5. a kind of Self-disconnecting distribution box according to claim 1, it is characterised in that: the side at the top of the hose (107)
It is connect with the side of cabinet (301) bottom, and hose (107) is bellows.
6. a kind of Self-disconnecting distribution box according to claim 1, it is characterised in that: the material of the stable block (303) is
Rubber, and stablize block (303) altogether there are four, four stable blocks (303) in distributed rectangular cabinet (301) bottom.
7. a kind of Self-disconnecting distribution box according to claim 2, it is characterised in that: the swing of pendulum (1024) bottom
Amplitude is greater than the amplitude of fluctuation at the top of pendulum (1024).
8. a kind of Self-disconnecting distribution box according to claim 1, it is characterised in that: the magnetic sheet (202) and magnetic patch (204)
Magnetic pole it is identical, and the inner wall of magnetic sheet (202) is not contacted with the outside of magnetic patch (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035475.7A CN109510083B (en) | 2019-01-15 | 2019-01-15 | Self-power-off distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035475.7A CN109510083B (en) | 2019-01-15 | 2019-01-15 | Self-power-off distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109510083A true CN109510083A (en) | 2019-03-22 |
| CN109510083B CN109510083B (en) | 2020-01-07 |
Family
ID=65757961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910035475.7A Active CN109510083B (en) | 2019-01-15 | 2019-01-15 | Self-power-off distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510083B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2226773Y (en) * | 1995-04-12 | 1996-05-08 | 李耀恭 | Seismic detector with alarm |
| JPH09198992A (en) * | 1995-11-14 | 1997-07-31 | Koji Kaneko | Vibration-sensitive switch and vibration-sensitive leakage device |
| CN202332717U (en) * | 2011-10-27 | 2012-07-11 | 郭小金 | Earthquake sensing power interruption device |
| CN202352581U (en) * | 2011-11-16 | 2012-07-25 | 吴伟阳 | Power-off device |
| CN104849748A (en) * | 2015-06-01 | 2015-08-19 | 安徽禄讯电子科技有限公司 | Vibration sense detection device for switch cabinet |
| CN104934259A (en) * | 2015-01-21 | 2015-09-23 | 公牛集团有限公司 | Fall automatic power-off switch with spring reset |
| KR20180029707A (en) * | 2016-09-13 | 2018-03-21 | 합자회사 광명전설 | A connection board having earth-quake-proof function |
-
2019
- 2019-01-15 CN CN201910035475.7A patent/CN109510083B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2226773Y (en) * | 1995-04-12 | 1996-05-08 | 李耀恭 | Seismic detector with alarm |
| JPH09198992A (en) * | 1995-11-14 | 1997-07-31 | Koji Kaneko | Vibration-sensitive switch and vibration-sensitive leakage device |
| CN202332717U (en) * | 2011-10-27 | 2012-07-11 | 郭小金 | Earthquake sensing power interruption device |
| CN202352581U (en) * | 2011-11-16 | 2012-07-25 | 吴伟阳 | Power-off device |
| CN104934259A (en) * | 2015-01-21 | 2015-09-23 | 公牛集团有限公司 | Fall automatic power-off switch with spring reset |
| CN104849748A (en) * | 2015-06-01 | 2015-08-19 | 安徽禄讯电子科技有限公司 | Vibration sense detection device for switch cabinet |
| KR20180029707A (en) * | 2016-09-13 | 2018-03-21 | 합자회사 광명전설 | A connection board having earth-quake-proof function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109510083B (en) | 2020-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103926318B (en) | Metope or floor empty drum detector | |
| CN109510083A (en) | A kind of Self-disconnecting distribution box | |
| CN103618289B (en) | Improve the method for flood-control electric safety level of outdoor cabinet | |
| CN206556992U (en) | A kind of shock machine with pendulum arm protection device | |
| CN106710796A (en) | Transformer box convenient to mount | |
| CN208703007U (en) | Anticollision mechanism for monitoring alarm equipment | |
| CN204312132U (en) | Underground coal mine air duct duty monitoring arrangement | |
| CN208950451U (en) | A kind of night watching alarm linkage control device | |
| CN207471359U (en) | Municipal road lamp structure | |
| CN203786844U (en) | Barbed rope guardrail network having sound-light alarm function | |
| CN206711328U (en) | A kind of suspension circuit wire break alarm | |
| CN210628986U (en) | Underground cable detector safety device for road construction | |
| CN114096090B (en) | Anti-collision type electric permanent magnetic chuck controller | |
| CN204969049U (en) | A insect system of traping for forest | |
| CN208650127U (en) | A kind of anticollision device, collision-prevention device for excavator | |
| CN209247902U (en) | Integrally stick is grasped in chemical examination to high pressure | |
| CN207233172U (en) | Cable steel wire based on arrowband technology of Internet of things falls long-distance alarm apparatus | |
| CN203596295U (en) | Outdoor cabinet with high flood-prevention electrical safety level | |
| CN112825424A (en) | Icing and icebreaking device for high-voltage line in snow disaster | |
| CN205637971U (en) | Safety device is fixed to door leaf | |
| CN205484435U (en) | Automatic earthing device of high pressure test system | |
| CN211859232U (en) | High-voltage outlet cabinet with electric shock prevention device | |
| CN210629084U (en) | Leakage protection device of electro-hydraulic servo pull rod hydraulic cylinder | |
| CN203521218U (en) | Pole mounted load switch warning device | |
| CN212555887U (en) | Special lightning protection device of charging pile |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191212 Address after: 215500 No.8 Guilin road, Yushan Town, Changshu City, Suzhou City, Jiangsu Province Applicant after: Suzhou dawelli Electric Technology Co., Ltd Address before: A large rocky mountain town of Wencheng County of Wenzhou city in Zhejiang province 325300 Xing Chuan Cun Xing Chuan Road No. 316 Applicant before: Yu Hanxi |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |