CN105298254B - A kind of box-type substation far controls electromagnetism latch fitting - Google Patents
A kind of box-type substation far controls electromagnetism latch fitting Download PDFInfo
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- CN105298254B CN105298254B CN201510814497.5A CN201510814497A CN105298254B CN 105298254 B CN105298254 B CN 105298254B CN 201510814497 A CN201510814497 A CN 201510814497A CN 105298254 B CN105298254 B CN 105298254B
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- door
- dead bolt
- drive link
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- box
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- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The present invention relates to a kind of box-type substation far to control electromagnetism latch fitting, including dead bolt, square overcoat, extension spring, drive link and alternating electromagnet, its principle is that caused electromagnetic attraction drives dead bolt to move right after being powered by alternating electromagnet, door-plate automatic spring in the presence of stage clip, box-type substation door-plate are opened.After power-off, reset dead bolt in the presence of spring tension.The built-in latch fitting of the present invention, smart structural design, rationally are built in box-type substation, waterproof, protection against the tide and security performance are high.Solve the problems, such as low exposed to the easy loss present in outdoor padlock, security.By remote power control, human cost is saved, improves operating efficiency, can be with wide popularization and application.
Description
Technical field
The invention belongs to latch fitting technical field, is related to a kind of built-in latch fitting, and especially a kind of box-type substation far controls electromagnetism
Latch fitting.
Background technology
Box-type substation, also known as preassembled transformer station.Suitable for mine, factory and enterprise, oil gas field and wind power station, it
Original civil engineering power distribution room is instead of, power distribution station, turns into new complete change power distribution equipment.Existing box-type substation is generally pacified
Loaded on open air, latch fitting is usually provided with for the sake of security, and common latch fitting is divided into two kinds of padlock and built-in lock.For padlock
Following two problems be present：
1st, padlock body exposure out of doors, when experience expose to the sun and rain wait extreme natural environment when easily cause damage or can not
Open, larger hidden danger has been buried for Electrical Safety, particularly can not be normally-open in the in emergency circumstances padlock of emergency first-aid repair,
Huge loss will be caused.
2nd, padlock is exposed to the outside of box-type substation, reduces the difficulty for stealing broken lock, adds box-type substation quilt
The possibility of destruction, it is impossible to ensure its security.
And for built-in lock, although solving above mentioned problem to a certain extent, the problem of inconvenient for use be present,
Need manually to open.With increasing, it is necessary to each box-type substation is equipped with corresponding key for box-type substation quantity, work
Personnel need to hold substantial amounts of key, and it is also easy to be lost to not only increase workload, adds job costs, have impact on work effect
Rate.
The content of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, there is provided a kind of lock for being built in box-type substation
Part, electromagnetic attraction is produced by the power supply alternating electromagnet of console, so as to control opening for box transformer substation door plate
Open, safe, easily controllable and operation.
The present invention solves above-mentioned technical problem and takes following technical scheme to realize：
A kind of box-type substation far controls electromagnetism latch fitting, including door-plate, left-hand door Bian Kou, You Men sides mouth, stage clip, dead bolt, square
Overcoat, extension spring, drive link and alternating electromagnet, the right side hinge of door-plate is on the mouth of You Men sides, the inwall installation alternating current of door-plate
Magnet, the drive link that is slidably installed, the door-plate inwall on the left of the drive link are oriented on the door-plate inwall on the left of alternating electromagnet
The upper square overcoat of installation, the rear end of square overcoat is connected with the front end of drive link using extension spring；Described square overcoat and transmission
Bar is cavity structure, and dead bolt is installed on inside square overcoat, extension spring and drive link, and the front end of dead bolt is the trapezoidal and side of leaning out
The front end of shape overcoat, rear end and the drive link of dead bolt are fixedly mounted with；One stage clip, the stage clip and dead bolt front end are installed on the mouth of left-hand door side
Door-plate position is corresponding.
Moreover, the center line of described alternating electromagnet, drive link and square overcoat is located along the same line.
Moreover, described transmission rod rear end make with dead bolt glide direction identical end slipway, wear in the end slipway
A bolt is filled, the bolt is through drive link and on door-plate inwall.
Moreover, it is described it is square it is outer put to make adjust slideway with dead bolt glide direction identical, worn in the adjustment slideway
An adjustment bolt is filled, the adjustment bolt is arranged on dead bolt.
Moreover, the left side installation door handle of described door-plate outer wall.
Moreover, the axis of the stage clip is set perpendicular to door-plate.
The advantages of the present invention are：
1st, a kind of box-type substation of the present invention far controls electromagnetism latch fitting, and it mainly passes through the alternating electromagnetic after being powered
Electromagnetic attraction caused by iron drives dead bolt to move right, and opens the door-plate of box-type substation.It is to be arranged on latch fitting that this kind, which is set,
On the inside of the door-plate of box-type substation, without manual operation, remote control power supply folding is only needed, while improving security,
Human cost is reduced, improves operating efficiency.
2nd, a kind of box-type substation of the present invention far controls electromagnetism latch fitting, engaging of the dead bolt front portion adjustment bolt with slideway
Design is more ingenious, the distance between dead bolt and square overcoat is adjusted by elastic settings, to ensure that dead bolt is just chimeric with stage clip.
When the failure offset occurs in dead bolt, without dead bolt is dismantled completely, adjustment bolt only need to be adjusted, reduces the damage of latch fitting
Consumption.
3rd, a kind of box-type substation of the present invention far controls electromagnetism latch fitting, and card is slided in bolt one end that dead bolt rear portion is set
It is located on the slideway of drive link, the other end stretches out the door-plate side that drive link is packed in box-type substation.Described bolt except
Outside having the function that same adjustment bolt is the same, also play a part of stable equilibrium dead bolt simultaneously.To making the dead bolt will not be due to length
Longer or electromagnetic attraction is excessive and disequilibrium.
4th, a kind of box-type substation of the present invention far controls electromagnetism latch fitting, and the slideway on square overcoat and drive link is set
The displacement for limiting dead bolt movement is put, avoids causing dead bolt to misplace because electromagnetic attraction is excessive or extension spring restoring force is too strong
Situation occur so that whole lock member structure is more firm.
5th, a kind of box-type substation of the present invention far controls electromagnetism latch fitting, and travel switch is arranged on casing, works as door-plate
Travel switch is opened during opening, is cut off the electricity supply, is played a part of safeguard protection.The security of box-type substation is not only improved, also
Loss of the dead bolt due to long-time caused by by the attraction of electromagnetic attraction is reduced to a certain extent, from saying on the other hand,
Also reduce the consumption of electric energy, energy-conserving and environment-protective.
6th, a kind of box-type substation of the present invention far controls electromagnetism latch fitting, smart structural design, rationally, is built in box
In transformer station, waterproof, protection against the tide, antitheft and security performance are high.Solve exposed to the easy loss present in outdoor padlock, safety
The problem of property is low.By remote power control, human cost is saved, operating efficiency is improved, use can be widely popularized.
Brief description of the drawings
Fig. 1 is the front view of latch fitting of the present invention；
Fig. 2 is Fig. 1 installation diagrammatic top view (no case lid)；
Fig. 3 is Fig. 2 use state figure (omission travel switch).
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
As shown in figure 1, the present invention relates to a kind of box-type substation far to control electromagnetism latch fitting, including dead bolt 1, square overcoat 2, drawing
Spring 5, drive link 6 and alternating electromagnet 8, described square overcoat and drive link are cavity structure, the rear end of square overcoat and
The front end of drive link is connected using extension spring；Dead bolt is installed on inside square overcoat, extension spring and drive link, and the front end of dead bolt is ladder
Shape and the front end for leaning out square overcoat, rear end and the drive link of dead bolt are fixedly mounted with；Described alternating electromagnet, drive link and square outer
The center line of set is located along the same line.Alternating electromagnet produces electromagnetic force after being powered, and is moved right for drawing dead bolt, so as to
Drive drive link movement.
It is described it is square it is outer put to make adjust slideway 3 with dead bolt glide direction identical, install one in the adjustment slideway
Individual adjustment bolt 4, the adjustment bolt are arranged on dead bolt.In use or maintenance process by elastic settings adjust dead bolt with
The distance between square overcoat, to ensure the position balance of dead bolt.Described transmission rod rear end is made and dead bolt glide direction phase
With end slipway, a bolt 7 is installed in the end slipway, the bolt removes through drive link and on door-plate inwall
Outside having the function that same adjustment bolt is the same, also play a part of stable equilibrium dead bolt and drive link simultaneously.The setting of slideway
For limiting the displacement of dead bolt movement, avoid causing what dead bolt misplaced because electromagnetic attraction is excessive or extension spring restoring force is excessive
Situation occurs.
As shown in Fig. 2 box-type substation 10 includes left-hand door Bian Kou and You Men side mouths and door-plate 11, the right side hinge of the door-plate
On the mouth of You Men sides, described a.c. magnet is packed on door-plate madial wall by screw 9, the door on the left of alternating electromagnet
The drive link that is slidably installed is oriented on plate inwall, square overcoat is installed on the door-plate inwall on the left of the drive link, in left-hand door side mouth
On a stage clip 13 is installed, the axis of the stage clip is set perpendicular to door-plate.Door-plate lateral wall is provided with door handle 12, institute
State the inner side that latch fitting is placed in door-plate.When no power, dead bolt is fastened on left-hand door side Kou Chu, and door-plate is pressed in stage clip, and stage clip bears door
Plate apply pressure, now the door-plate of box-type substation be in closed and locked state.
The operation principle of the present invention：As shown in figure 3, alternating electromagnet produces electromagnetic attraction when energized, attract to pass
Lever moves right, while drives dead bolt to move right, and pulls the extension spring being connected with drive link.While dead bolt moves right,
Depart from left-hand door side mouth, be pressed in the automatic spring in the presence of stage clip elastic force of the door-plate on stage clip, now the door of box-type substation to
Outer unlatching.Travel switch is arranged on casing, and travel switch is opened and cut off the electricity supply when door-plate is opened, and plays safeguard protection
Effect.When dump, drive link is moved to the left under the pulling force effect of extension spring so as to drive dead bolt to be moved to the left, with
The reset of extension spring, dead bolt also restore to the original state simultaneously, lean out outside square overcoat.
Claims (3)
1. a kind of box-type substation far controls electromagnetism latch fitting, it is characterised in that：Including door-plate, left-hand door Bian Kou, You Men sides mouth, stage clip,
Dead bolt, square overcoat, extension spring, drive link and alternating electromagnet, the right side hinge of door-plate is on the mouth of You Men sides, the inwall peace of door-plate
Alternating electromagnet is filled, the drive link that is slidably installed is oriented on the door-plate inwall on the left of alternating electromagnet, on the left of the drive link
Square overcoat is installed, the rear end of square overcoat is connected with the front end of drive link using extension spring on door-plate inwall；Described is square outer
Set and drive link are cavity structure, and dead bolt is installed on inside square overcoat, extension spring and drive link, and the front end of dead bolt is trapezoidal
And the front end of square overcoat is leant out, rear end and the drive link of dead bolt are fixedly mounted with；One stage clip, the stage clip and lock are installed on the mouth of left-hand door side
The door-plate position of tongue front end is corresponding, and the center line of described alternating electromagnet, drive link and square overcoat is located at same straight line
On, described transmission rod rear end make with dead bolt glide direction identical end slipway, install a bolt in the end slipway,
The bolt through drive link and on door-plate inwall, make and dead bolt glide direction identical tune by described square outer put
Whole slideway, an adjustment bolt is installed in the adjustment slideway, and the adjustment bolt is arranged on dead bolt.
2. a kind of box-type substation according to claim 1 far controls electromagnetism latch fitting, it is characterised in that：Described door-plate outer wall
Left side installation door handle.
3. a kind of box-type substation according to claim 1 far controls electromagnetism latch fitting, it is characterised in that：The axis of the stage clip
Set perpendicular to door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814497.5A CN105298254B (en) | 2015-11-20 | 2015-11-20 | A kind of box-type substation far controls electromagnetism latch fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814497.5A CN105298254B (en) | 2015-11-20 | 2015-11-20 | A kind of box-type substation far controls electromagnetism latch fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298254A CN105298254A (en) | 2016-02-03 |
| CN105298254B true CN105298254B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814497.5A Active CN105298254B (en) | 2015-11-20 | 2015-11-20 | A kind of box-type substation far controls electromagnetism latch fitting |
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| CN (1) | CN105298254B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092140A (en) * | 2017-12-20 | 2018-05-29 | 宁波宏弘智能科技有限公司 | Dustproof and anti-explosion distribution box |
| CN108039671A (en) * | 2017-12-20 | 2018-05-15 | 宁波宏弘智能科技有限公司 | A kind of dust centrifuges adhesive explosion-proof electrical distribution box |
| CN107946916A (en) * | 2017-12-20 | 2018-04-20 | 宁波宏弘智能科技有限公司 | A kind of dustproof and anti-explosion distribution box |
| CN108039672A (en) * | 2017-12-20 | 2018-05-15 | 宁波宏弘智能科技有限公司 | A kind of explosion-proof dedusting distribution box |
| CN107910778A (en) * | 2017-12-20 | 2018-04-13 | 宁波宏弘智能科技有限公司 | Explosion-proof dedusting distribution box |
| CN107994478A (en) * | 2017-12-20 | 2018-05-04 | 宁波宏弘智能科技有限公司 | Anti-error unlatching explosion-proof electrical distribution box |
| CN107946958A (en) * | 2017-12-20 | 2018-04-20 | 宁波宏弘智能科技有限公司 | A kind of anti-error unlatching explosion-proof electrical distribution box |
| TWI836921B (en) * | 2023-03-02 | 2024-03-21 | 大陸商上海銘唯五金有限公司 | Unlocking transmission mechanism for electric control system of emergency exit door louk and multi-selective kit thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253749Y (en) * | 1996-09-11 | 1997-05-07 | 张利新 | Self-locking type cover for sewer manhole |
| CN101881103A (en) * | 2010-06-23 | 2010-11-10 | 中北大学 | Electricmotorcar Bluetooth built-in vehicle-mounted lock |
| CN202037466U (en) * | 2011-04-27 | 2011-11-16 | 河南航天精工制造有限公司 | Clamping device used for workpiece machining |
| CN202417056U (en) * | 2011-12-31 | 2012-09-05 | 黑龙江工程学院 | Electromagnetic lock |
| TW201428165A (en) * | 2013-01-09 | 2014-07-16 | Yi-Fan Liao | Iron-plate absorption structure improvement of electromagnetic lock |
| CN203374087U (en) * | 2013-06-21 | 2014-01-01 | 无锡海德曼医疗设备有限公司 | Safety door lock device |
| CN204069565U (en) * | 2014-09-24 | 2014-12-31 | 江苏省电力公司常州供电公司 | A kind of electric equipment protection chamber door |
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| CN105298254A (en) | 2016-02-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: STATE GRID TIANJIN ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: TIANJIN STREET LAMP MANAGEMENT OFFICE Patentee after: TIANJIN ELECTRIC POWER INDUSTRIAL BUREAU STREET LAMP DIVISION MATERIAL CO. Patentee after: TIANJIN LUMING ELECTRIC POWER EQUIPMENT SALES CO.,LTD. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: STATE GRID TIANJIN ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Patentee before: TIANJIN STREET LAMP MANAGEMENT OFFICE Patentee before: TIANJIN ELECTRIC POWER INDUSTRIAL BUREAU STREET LAMP DIVISION MATERIAL CO. Patentee before: TIANJIN LUMING ELECTRIC POWER EQUIPMENT SALES CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: STATE GRID TIANJIN ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: TIANJIN STREET LAMP MANAGEMENT OFFICE Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: STATE GRID TIANJIN ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: TIANJIN STREET LAMP MANAGEMENT OFFICE Patentee before: TIANJIN ELECTRIC POWER INDUSTRIAL BUREAU STREET LAMP DIVISION MATERIAL CO. Patentee before: TIANJIN LUMING ELECTRIC POWER EQUIPMENT SALES CO.,LTD. |