CN207250366U - A kind of blocking device of flexibly configurable - Google Patents
A kind of blocking device of flexibly configurable Download PDFInfo
- Publication number
- CN207250366U CN207250366U CN201720446439.6U CN201720446439U CN207250366U CN 207250366 U CN207250366 U CN 207250366U CN 201720446439 U CN201720446439 U CN 201720446439U CN 207250366 U CN207250366 U CN 207250366U
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- Prior art keywords
- locking
- lead
- blocking device
- latch plate
- flexibly configurable
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Abstract
A kind of blocking device of flexibly configurable provided by the utility model, the blocking device include the first lead and the second lead positioned at both sides；At least one one end is rotatablely connected with the first lead, and the other end can be by blocking device locking in the latch plate of the second lead；One locking box is at least set in latch plate；Anti-error control is carried out by interlock required for locking box locking.
Description
【Technical field】
It the utility model is related to electric anti-error technology, more particularly to the blocking device of pressing plate or terminal etc..
【Background technology】
At present, the important function because of electric power in national economy, once damage sequence caused by error is extremely serious, is relating to
In the management of electric equipment or utensil in addition to strengthening organization work and preventing maloperation, more progressively to come using advanced technological means
The validity of management is lifted, to improve the efficiency and reliability of management, error caused by reduction human negligence is possible.In general,
Need to be detected the working condition of various switches or carry out the lock-in control of maloperation, clearly to grasp the reality of each switch
Border working status, so as to carry out effectively managing and controlling to switch working state.
Power relay protection device (also referred to as electrical cabinet) is to ensure one of most important equipment of safe operation of power system, is
Electric system and equipment safety operation provide protection against, it may be said that power relay protection device is in the nerve of electric system
Pivot.Particularly, the throwing of power relay protection device center platen is removed, and falls within to relate to fool proof control is switched in electrical domain, is pressed
The throwing of plate, which is removed, determines whether the corresponding defencive function of power relay protection device can normally come into operation, for same electric power after
Electrical protective device, in different power supply states or in the different time, the input of electric relay protection function or is exited, may
With regard to different.If electric relay protection pressing plate puts into mistake, power relay protection device cannot be moved correctly and efficiently
Make, the generation for causing the electric power accidents such as the damage of power equipment, the injures and deaths of personnel and large-area power-cuts is just likely to, to state
Family and the people cause great loss.
Therefore, it is that relay is protected since pressing plate is for being switched on or switched off some circuit in system of relay protection
Can protection unit or the bridge and tie of automatics contact external wiring, the function and action outlet for being related to protection normally be sent out
The effect of waving, is very important secondary device.But the pressing plate in current electric system, substantially by artificial judgment, shape is moved back in its throwing
State, i.e., the method that the control to closing pressing plate switch state rests on manually registration sign mostly, the method will directly cannot be opened
Establish and contact between off status and anti-error management, but arrangement intensive of the pressing plate in layout, integrated plyability functionally
The features such as, cause the accuracy of artificial judgment low and heavy workload, efficiency is low, and can not realize has closing pressing plate switch state
Effect control management, easily occurs maloperation；Also have using the closedown structure of blade inserting or piece-picking type to the pressing plate on electrical cabinet into
Row lock-in control, but the closedown structure of blade inserting or piece-picking type mostly can only to single pressing plate carry out anti-misoperation locking, not only with
The pressing plate that intensive is arranged in layout mutually conflicts, and easily comes off, and uses extremely inconvenient.
【Utility model content】
The utility model, which provides one kind, can simplify operation, easy to control and effectively avoid the flexibly configurable of maloperation
Blocking device.
In order to realize above-mentioned purpose of utility model, the technical solution adopted in the utility model is：
A kind of blocking device of flexibly configurable, the blocking device include, positioned at the first lead of both sides and second
Lead；At least one one end is rotatablely connected with the first lead, and the other end can be by blocking device locking in second
The latch plate of lead；One locking box is at least set in the latch plate.
Preferably, the latch plate is rotationally connected with one end of the first lead and can glide along in the first lead axial direction
It is dynamic.
Preferably, one end upper and lower sides that the first lead is rotationally connected with the latch plate are provided with along described first
The axial positioning adjusting ring that axially position is carried out to the latch plate of lead.
Preferably, the positioning adjusting ring is fixed on the first lead by the screw lock that radial direction is set.
Preferably, the blocking device further includes lockweight and anti-error lock, and the lockweight is arranged at the second lead
On, it is corresponding in one end of the second lead with the latch plate locking.
Preferably, the lockweight is axially slided up and down along the second lead.
Preferably, the latch plate locking offers what is coordinated with the axis pin of the lockweight in one end of the second lead
Locking groove.
Preferably, the lockhole easy to anti-error lock locking is offered on the corresponding axis pin of the lockweight.
Preferably, the quantity of the locking box corresponds to the quantity of the interlock opposite with the latch plate.
Preferably, the quantity of the latch plate is corresponding with the number of rows that required interlock is distributed.
Preferably, the locking box is installed on the latch plate by the locking conditioning box groove being arranged in the latch plate
On.
Preferably, the locking conditioning box groove is to be formed in the latch plate one or more through-hole grooves.
Preferably, the upper and lower sides of the locking conditioning box groove be equipped with it is multiple be uniformly distributed and respectively with above and below the locking box
End, which coordinates, is easy to caulking groove of the locking box along the transverse shifting of locking conditioning box groove.
Preferably, locking box upper and lower side distinguish it is protruding equipped with it is at least one with lock conditioning box groove upper and lower sides caulking groove match somebody with somebody
The positioning column of conjunction.
Preferably, one end that the latch plate is rotationally connected with the first lead is the half-open arc groove of half open state.
Preferably, socket is easy to first lead and second being oriented on first lead and the second lead
Column is fixed on the mounting base of cabinet described in the cabinet of required interlock installation.
Preferably, the blocking device is used for the locking of electrical cabinet center platen and/or terminal, and the electrical cabinet includes having
Multiple is in the cabinet of the pressing plate that at least a row is arranged side by side and/or terminal, and first lead and the second lead are installed on
The opposite sides of the cabinet；One is at least set to be used for one in the multiple pressing plates of locking and/or terminal in the latch plate
A or multiple locking box.
Preferably, the quantity of the locking box corresponds in the row pressure plate and/or terminal opposite with the latch plate and needs
The pressing plate of locking and/or the quantity of terminal.
Preferably, the quantity of the latch plate, which corresponds in the electrical cabinet, needs the pressing plate of locking and/or terminal to divide
The pressing plate and/or terminal number of rows of cloth.
Preferably, the locking box is installed on the latch plate by the locking conditioning box groove being arranged in the latch plate
On；The upper and lower sides of the locking conditioning box groove, which are equipped with, multiple to be uniformly distributed and coordinates respectively with the locking box upper and lower side easy to closing
The laterally move to caulking groove that needs the pressing plate and/or terminal of locking at of the lock box along locking conditioning box groove.
Preferably, socket is easy to first lead and second being oriented on first lead and the second lead
Column is fixed on the mounting base of the cabinet.
The beneficial effects of the utility model are：
The utility model is by being arranged in the first lead and the second lead of both sides；And at least one one end
It is rotatablely connected with the first lead, the other end can be by blocking device locking in the latch plate of the second lead；And
At least set one to be used for locking box one or more in the multiple required interlocks of locking in the latch plate, reach flexible
The equipment of locking required for the closure of selectivity.
In addition, by setting one or more to slide up and down the latch plate of adjustment, and the locking of single latch plate
One or more be respectively cooperating with the corresponding equipment for needing locking and being adapted to property laterally adjusts is set in conditioning box groove
Locking box, the equipment of locking required for further reaching the closure of flexible selectivity.Moreover, after completing operation, latch plate can be with
Directly disassemble, use easy to be reliable from guide upright post.
The utility model is particularly suitable for including with multiple in the pressing plate and/or the electricity of terminal that at least a row is arranged side by side
The locking of gas holder center platen and/or terminal, the utility model can be effectively for multiple pressing plates and/or terminal on electrical cabinet in cloth
Arrangement intensive in office, integrated plyability feature functionally, erroneous judgement caused by avoiding manual operation, improves work effect
Rate, realizes effective control management to closing pressing plate switch state and/or terminal connections state, avoids that maloperation occurs.
【Brief description of the drawings】
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the dimensional structure diagram of the utility model；
Fig. 3 is the main structure diagram of the utility model；
Fig. 4 is the dimensional structure diagram that the utility model is assemblied on electrical cabinet.
Specific embodiment of the present utility model is described in more detail below in conjunction with attached drawing.
【Embodiment】
A kind of blocking device of flexibly configurable, as shown in Figures 1 to 4, wherein, for the locking of electrical cabinet center platen,
The electrical cabinet includes the cabinet Y with multiple pressing plate X being arranged side by side in an at least row, which includes installation
In the first lead 1a and the second lead 1b of cabinet Y opposite sides；It is socketed in the first lead 1a and the second lead 1b
Go up and be easy to be connected by screw respectively to position and fix the first lead 1a and the second lead 1b in the installation on cabinet both sides
Seat 2；One end (hinged end) is provided between first lead 1a and the second lead 1b and is rotationally connected with (or being articulated with)
On one lead 1a and the other end (free end, locked end) is connected to by lockweight 6 and anti-error lock (not shown) locking
Latch plate 3 on two lead 1b, the latch plate 3 can be slided up and down along the axial direction of the first lead 1a and the second lead 1b,
Two are nested and fixed in latch plate 3 on the corresponding first lead 1a in hinged end to be respectively arranged above and below 3 hinged end of latch plate
Side carries out latch plate 3 the positioning adjusting ring 4 of axially position, and positioning adjusting ring 4 is locked by the screw 5 that radial direction is set
In on the first lead 1a；Position corresponding with locked end in the latch plate 3, which is socketed with, on the second lead 1b can go up downslide
Dynamic lockweight 6,3 end of latch plate offers the open type U-shaped locking groove 30 coordinated with the axis pin 60 on lockweight 6, corresponding
Axis pin 60 on offer lockhole 600 easy to anti-error lock locking.
Continue to need the pressing plate of locking as shown in Figure 1 to Figure 3, on cabinet and correspond to each row pressure of the needs locking pressing plate
It is correspondingly arranged on a latch plate 3 on plate, i.e., the row pressure plate will be corresponding during the pressing plate of locking in need on each row pressure plate
Latch plate is provided with, realizes and multiple latch plates that can slide up and down adjustment is set on the corresponding multiple pressing plates of cabinet；Meanwhile
Each latch plate 3 is equipped with the locking conditioning box groove 31 of oblong-shaped corresponding with the row pressure plate, and the locking conditioning box groove is
It is formed at a through-hole groove in the latch plate and (may be set to be multiple through-hole grooves as needed；Certainly, the lock conditioning box
Groove 31)；The locking box for needing locking pressing plate to be respectively cooperating with corresponding with the row pressure plate is equipped with the locking conditioning box groove 31
7 (can also be that a locking box corresponds to multiple pressing plates), also shrink and are equipped with respectively inwards in the upper and lower sides of locking conditioning box groove 31
It is multiple to be uniformly distributed and coordinate the transverse shifting transfer easy to locking box 7 along locking conditioning box groove with 7 upper and lower side of locking box respectively
To the diminishing caulking groove 310 that is open from the inside to the outside at locking pressing plate is needed, corresponding 7 upper and lower side of locking box difference is protruding
Coordinate the positioning column 70 of outwardly arc-shaped with locking the upper and lower sides caulking groove 310 of conditioning box groove 31 equipped with two, pass through positioning column
70 with the cooperation of caulking groove 310, and being adapted to property laterally adjusts locking box 7, reaches the required pressing plate of closure of flexible selectivity.
Wherein, the hinged end of latch plate 3 is bonded on cylindric first lead 1a for half open state and easy to vertical from being oriented to
The half-open arc groove 32 that column departs from, after electric operation is completed, under latch plate 3 can be dismantled directly from the first lead 1a
Come, use easy to be reliable.
Certainly, which can also be used for closing for the connection state of a row or multi-row wire connection terminal in electrical connection
Lock control, is with above example difference, adjusts the length and width of latch plate and its corresponding locking box, make its with
Often arrange terminal and each terminal is adapted, it is corresponding that first lead and the second lead are fixed on a row or multi-row terminals
Sub- both sides, the adjustment one or more latch plate slided up and down, and one or more locking boxs in single latch plate are carried out
Traversing adjustment, also can the flexible selective required terminal of locking.
Embodiment described above is the preferred embodiment for the utility model, and the reality of the utility model is not limited with this
Apply scope, all equivalence changes made according to the shape of the utility model, construction and principle, should all be covered by the guarantor of the utility model
In the range of shield.
Claims (21)
- A kind of 1. blocking device of flexibly configurable, it is characterised in that：The blocking device includes,The first lead and the second lead positioned at both sides；At least one one end is rotatablely connected with the first lead, and the other end can be oriented to by blocking device locking in second The latch plate of column；One locking box is at least set in the latch plate.
- 2. the blocking device of a kind of flexibly configurable according to claim 1, it is characterised in that the latch plate is rotationally Being connected to one end of the first lead can axially slide up and down along the first lead.
- 3. the blocking device of a kind of flexibly configurable according to claim 1 or 2, it is characterised in that in the latch plate One end upper and lower sides for being rotationally connected with the first lead are provided with along first lead axially to latch plate progress The positioning adjusting ring of axially position.
- 4. the blocking device of a kind of flexibly configurable according to claim 3, it is characterised in that the positioning adjusting ring leads to The screw lock radially set is crossed to be fixed on the first lead.
- A kind of 5. blocking device of flexibly configurable according to claim 1 or 2, it is characterised in that the blocking device Lockweight and anti-error lock are further included, the lockweight is arranged on the second lead, lockable in second with the latch plate One end of lead is corresponding.
- 6. the blocking device of a kind of flexibly configurable according to claim 5, it is characterised in that the lockweight is along second Lead axially slides up and down.
- 7. the blocking device of a kind of flexibly configurable according to claim 5, it is characterised in that the latch plate is lockable The locking groove coordinated with the axis pin of the lockweight is offered in one end of the second lead.
- 8. the blocking device of a kind of flexibly configurable according to claim 5, it is characterised in that the lockweight is corresponding The lockhole easy to anti-error lock locking is offered on axis pin.
- 9. the blocking device of a kind of flexibly configurable according to claim 1 or 2, it is characterised in that the locking box Quantity corresponds to the quantity that interlock is needed with the latch plate.
- 10. the blocking device of a kind of flexibly configurable according to claim 1 or 2, it is characterised in that the latch plate Quantity is corresponding with the number of rows that required interlock is distributed.
- 11. the blocking device of a kind of flexibly configurable according to claim 1 or 2, it is characterised in that the locking box leads to The locking conditioning box groove being arranged in the latch plate is crossed to be installed in the latch plate.
- A kind of 12. blocking device of flexibly configurable according to claim 11, it is characterised in that the locking conditioning box Groove is to be formed in the latch plate one or more through-hole grooves.
- A kind of 13. blocking device of flexibly configurable according to claim 11, it is characterised in that the locking conditioning box The upper and lower sides of groove, which are equipped with, multiple to be uniformly distributed and coordinates respectively with the locking box upper and lower side easy to locking box along locking conditioning box The caulking groove of the transverse shifting of groove.
- A kind of 14. blocking device of flexibly configurable according to claim 11, it is characterised in that locking box upper and lower side point The not protruding positioning column coordinated equipped with least one upper and lower sides caulking groove with lock conditioning box groove.
- 15. the blocking device of a kind of flexibly configurable according to claim 1 or 2, it is characterised in that the latch plate turns The one end for being connected to the first lead dynamicly is the half-open arc groove of half open state.
- 16. the blocking device of a kind of flexibly configurable according to claim 1 or 2, it is characterised in that described first is oriented to Interlock installation required for being fixed on first lead and the second lead is easy in socket on column and the second lead The mounting base of cabinet.
- A kind of 17. blocking device of flexibly configurable according to claim 1 or 2, it is characterised in that the blocking device For the locking of electrical cabinet center platen and/or terminal, the electrical cabinet is included with multiple in the pressure that at least a row is arranged side by side The cabinet of plate and/or terminal, first lead and the second lead are installed on the opposite sides of the cabinet；The locking One is at least set to be used for locking box one or more in the multiple pressing plates of locking and/or terminal on plate.
- A kind of 18. blocking device of flexibly configurable according to claim 17, it is characterised in that the number of the locking box Amount corresponds in the row pressure plate and/or terminal opposite with the latch plate quantity of the pressing plate and/or terminal that need locking.
- A kind of 19. blocking device of flexibly configurable according to claim 17, it is characterised in that the number of the latch plate Amount corresponds in the electrical cabinet pressing plate for needing the pressing plate of locking and/or terminal to be distributed and/or terminal number of rows.
- 20. the blocking device of a kind of flexibly configurable according to claim 17, it is characterised in that the locking box passes through The locking conditioning box groove being arranged in the latch plate is installed in the latch plate；The upper and lower sides of the locking conditioning box groove are set Have it is multiple be uniformly distributed and respectively with the locking box upper and lower side coordinate be easy to transverse shifting of the locking box along locking conditioning box groove Caulking groove to the pressing plate and/or terminal that need locking.
- A kind of 21. blocking device of flexibly configurable according to claim 17, it is characterised in that first lead It is easy to first lead and the second lead being fixed on the mounting base of the cabinet with socket on the second lead.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430967 | 2017-04-21 | ||
| CN2017204309672 | 2017-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250366U true CN207250366U (en) | 2018-04-17 |
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ID=61875657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446439.6U Active CN207250366U (en) | 2017-04-21 | 2017-04-25 | A kind of blocking device of flexibly configurable |
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| Country | Link |
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| CN (1) | CN207250366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767721A (en) * | 2018-07-12 | 2018-11-06 | 珠海优特电力科技股份有限公司 | Pressing plate blocking device |
-
2017
- 2017-04-25 CN CN201720446439.6U patent/CN207250366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767721A (en) * | 2018-07-12 | 2018-11-06 | 珠海优特电力科技股份有限公司 | Pressing plate blocking device |
| CN108767721B (en) * | 2018-07-12 | 2024-05-31 | 珠海优特电力科技股份有限公司 | Pressing plate locking device |
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