CN207409910U - A kind of handcart room panel emergency opening protective device - Google Patents
A kind of handcart room panel emergency opening protective device Download PDFInfo
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- CN207409910U CN207409910U CN201721403979.2U CN201721403979U CN207409910U CN 207409910 U CN207409910 U CN 207409910U CN 201721403979 U CN201721403979 U CN 201721403979U CN 207409910 U CN207409910 U CN 207409910U
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- emergency opening
- handcart room
- protecting box
- room panel
- lead sealing
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Abstract
The utility model is related to the technical fields of protective device in electrical power distribution system; more particularly to a kind of handcart room panel emergency opening protective device; it is arranged at the emergency opening switch on handcart room panel; including covering on the protecting box outside emergency opening switch; protecting box is the shell structure of one end open, and the one side of protecting box openend is movably arranged on by bindiny mechanism on handcart room panel；The opposite side of protecting box openend is removably attachable to by sealing device on handcart room panel.By being provide with protecting box outside emergency opening switch, bindiny mechanism and sealing device are set at the both ends of protecting box, by the Gravitative Loads protection of protecting box on emergency opening switch, protecting box is sealed on handcart room panel by lead sealing, prevents maloperation；An emergency situation is encountered, abolishes lead sealing, operation emergency opening switch.The present apparatus is simple in structure, beautiful and generous, easy to operation, and effectively emergency opening switch is protected.
Description
Technical field
Technical field more particularly to a kind of handcart room panel the utility model is related to protective device in electrical power distribution system
Emergency opening protective device.
Background technology
In electrical power distribution system, high-voltage complete-set switch cabinet is wherein important component devices, and security protection, protection fill
Put, interlock etc. is its indispensable component.For a long time, it is tight on 35kV high-voltage complete-set switch cabinets handcart room panel
Anxious separating brake hole does not have protective device, and the emergency opening rotary switch on handcart type breaker general in switchgear is in experiment position
It is prominent handcart room panel to put, and in reality, there are the possibility of operating personnel's maloperation, easily cause power outage,
Influence the reliability of power supply.In order to avoid the generation of the accident, a kind of ad hoc handcart room panel emergency opening protective device of meter, i.e.,
Under normal conditions, the rotary switch of opponent's vehicle type breaker is protected, and avoids maloperation.This is simple in structure generous, installation
It is convenient.
Utility model content
The utility model provides a kind of handcart room panel emergency opening to overcome the problems of the above-mentioned prior art
Protective device can be protected with the rotary switch of opponent's vehicle type breaker, avoid maloperation.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of handcart room panel emergency opening protection dress
It puts, is arranged at the emergency opening switch on the handcart room panel, including covering on the protecting box outside the emergency opening switch,
The protecting box is the shell structure of one end open, and the one side of the protecting box openend can be movably arranged on by bindiny mechanism
On the handcart room panel；The opposite side of the protecting box openend is removably attachable to the handcart room by sealing device
On panel.By being provide with protecting box outside emergency opening switch, bindiny mechanism and sealing device are set at the both ends of protecting box, led to
Protecting box is sealed in handcart room face by the protection of overprotection box on the emergency opening switch on handcart room panel by sealing device
On plate, maloperation is prevented；An emergency situation is encountered, depressurization device, operation emergency opening switch.
Further：The bindiny mechanism is located at the top of emergency opening switch, and the sealing device is located at described tight
The lower section of anxious separating brake switch.Bindiny mechanism is arranged on to the top of emergency opening switch, makes work of the protecting box by self gravitation
It is arranged on automatic closure on handcart room panel, sealing device is set in the lower section of emergency opening switch, convenient for making protecting box close
It is enclosed on handcart room panel, covers on emergency opening switch, complete the seal protection of emergency opening switch, prevent maloperation.
Further：The connection structure includes two L-shaped fixed branch being symmetricly set on the handcart room panel
Frame and be arranged on the protecting box openend one side axis pin, described support bracket fastened one end is fixed at by fastener
On the handcart room panel, the axis hole that is provided through on the support bracket fastened other end；The one of the protecting box openend
Side is movably arranged on by extending through the axis pin of two axis holes on the fixing bracket.It is real by the design of connection structure
Activity switching of the existing protecting box on handcart room panel.
Further：The bindiny mechanism is steering hinge.The bindiny mechanism of hinge is may be set to be, realizes that protecting box exists
Activity switching on handcart room panel.
Further：The sealing device includes the L-shaped lead sealing stent and the setting that are arranged on the handcart room panel
It is set in the fixed plate of the opposite side of the protecting box openend and lead sealing for sealing the protecting box, the fixed plate
Perforative lead sealing rack ventilating hole is equipped with, one end of the lead sealing stent is fixed at the handcart room panel by fastener
On, the other end of the lead sealing stent can be pierced by the lead sealing rack ventilating hole, and be provided with to fix the lead sealing of the lead sealing
Through hole, the lead sealing may pass through the lead sealing through hole and be pressed in the fixed plate.Protection is completed by the design of sealing structure
Box covers emergency opening switch, prevents maloperation with the sealing of handcart room panel.
Further：The material of the protecting box is cold-pressed steel plate, is integrally formed using metal plate bending process, is one end open
Cubic shell structure.It is in the cubic shell structure of one end open using the bending of metal plate bending process one, moulding process is simple,
And it is easily installed the axis pin of protecting box both sides and the installation of fixed plate.
Based on above-mentioned technical proposal, the beneficial effects of the utility model are：The utility model is related in electrical power distribution system
The technical field of protective device more particularly to a kind of handcart room panel emergency opening protective device, are arranged on handcart room panel
Emergency opening switch at, including cover on emergency opening switch outside protecting box, protecting box be one end open shell structure, protect
The one side of shield box openend is movably arranged on by bindiny mechanism on handcart room panel；The opposite side of protecting box openend passes through close
Seal apparatus is removably attachable on the handcart room panel, and is covered at emergency opening switch.By being switched in emergency opening
Protecting box is provide with outside, bindiny mechanism and sealing device are set at the both ends of protecting box, pass through the Gravitative Loads protecting hand of protecting box
On emergency opening switch on car room panel, protecting box is sealed on handcart room panel by lead sealing, prevents maloperation；It runs into
Emergency abolishes lead sealing, operation emergency opening switch.And lead sealing can carry unique identification code, be set in each lead sealing
Convenient for the number or anti-counterfeiting mark of management." forge or open the Electro-metering device seal that power supply enterprise seals up according to the rules
Electricity consumption " belongs to illegal activities, so each emergency operation can also be recorded by lead sealing, realizes that the orderly of operation note is looked into.
The present apparatus is simple in structure, beautiful and generous, easy to operation, and effectively emergency opening switch is protected.
Description of the drawings
Structure diagram when Fig. 1 is a kind of unlatching of handcart room panel emergency opening protective device of the utility model；
Fig. 2 is that emergency opening is opened on handcart room panel in a kind of handcart room panel emergency opening protective device of the utility model
The structure diagram of protective device is not provided with outside the Pass；
Structure diagram when Fig. 3 is a kind of closure of handcart room panel emergency opening protective device of the utility model；
In attached drawing, parts list represented by the reference numerals is as follows：
1st, handcart room panel, 2, emergency opening switch, 3, protecting box, 4, bindiny mechanism, 41, fixing bracket, 42, axis pin,
43rd, axis hole, 5, sealing device, 51, lead sealing stent, 52, fixed plate, 53, lead sealing, 54, lead sealing rack ventilating hole, 55, lead sealing through hole.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of handcart room panel emergency opening protective device, is arranged on the handcart room panel 1
Emergency opening switch 2 at, including covering on the protecting box 3 outside emergency opening switch 2, the protecting box 3 is one end open
Shell structure, the one side of 3 openend of protecting box is movably arranged on by bindiny mechanism 4 on the handcart room panel 1；Institute
Stating the opposite side of 3 openend of protecting box can be removably attachable on the handcart room panel 1 by sealing device 5, just be covered
Outside emergency opening switch 2.
Further：The bindiny mechanism 4 is located at the top of emergency opening switch 2, and the sealing device 5 is located at described
The lower section of emergency opening switch 2.
Further：The connection structure 4 includes two L-shaped fixations being symmetricly set on the handcart room panel 1
Stent 41 and be arranged on 3 openend of protecting box one side axis pin 42, one end of the fixing bracket 41 passes through fastener
It is fixed on the handcart room panel 1, the axis hole 43 being provided through on the other end of the fixing bracket 41；The guarantor
The one side of 3 openend of shield box is movably arranged on the fixing bracket 41 by extending through the axis pin 42 of two axis holes 43
On.
Further：The bindiny mechanism 4 is steering Hinge mechanism.
Further：The sealing device 5 includes L-shaped 51 He of lead sealing stent being arranged on the handcart room panel 1
It is arranged on the fixed plate 52 of the opposite side outside 3 openend of protecting box and the lead sealing 53 for sealing the protecting box 3, institute
The lead sealing rack ventilating hole 54 being provided through in fixed plate 52 is stated, one end of the lead sealing stent 51 is fixedly installed by fastener
On the handcart room panel 1, the other end of the lead sealing stent 51 can be pierced by the lead sealing rack ventilating hole 54, and set useful
In the lead sealing through hole 55 of the fixation lead sealing 53, the lead sealing 53 may pass through the lead sealing by 55 and be pressed in the fixed plate 52
On.
Further：The material of the protecting box 3 is cold-pressed steel plate, is integrally formed using metal plate bending process, is opened for one end
The cubic shell structure of mouth.
The operation principle of the present apparatus：Under normal circumstances, protecting box 3 by bindiny mechanism 4 is turned to, seals protecting box 3
It on handcart room panel 1, covers on outside emergency opening switch 2, passes through the lead sealing in the sealing device 5 of 2 lower section of emergency opening switch
Stent 51 passes through the lead sealing rack ventilating hole 54 in fixed plate 52, after, lead sealing is set in the lead sealing through hole 55 on lead sealing stent 51
It 53 and is pressed in fixed plate 52, completes sealing of the protecting box 2 on handcart room panel 1, complete emergency opening and switch 2 daily protection
Process, run into need operate emergency opening switch when, wipe out lead sealing 53, protecting box 2 rotated up by bindiny mechanism 3,
Protecting box 3 is raised, exposes emergency opening switch 2, operation emergency opening switch 2 can be once again set up lead sealing 53 after completing operation
Secondary protection is carried out to emergency opening switch 2, prevents daily maloperation.
Technical field more particularly to a kind of handcart room panel the utility model is related to protective device in electrical power distribution system
Emergency opening protective device is arranged at the emergency opening switch on handcart room panel, including covering on outside emergency opening switch
Protecting box, protecting box are the shell structure of one end open, and the one side of protecting box openend is movably arranged on hand by bindiny mechanism
On car room panel；The opposite side of protecting box openend is removably attachable to by sealing device on handcart room panel, is just covered
At emergency opening switch.By being provide with protecting box emergency opening switch is outer, set at the both ends of protecting box bindiny mechanism and
Sealing device is protected on the emergency opening switch on handcart room panel by the Gravitative Loads of protecting box, will protected by lead sealing
Box is sealed on handcart room panel, prevents maloperation；An emergency situation is encountered, abolishes lead sealing, operation emergency opening switch.And lead sealing
Unique identification code can be carried, number or anti-counterfeiting mark convenient for management are set in each lead sealing.According to the rules " forge or
Open the Electro-metering device seal electricity consumption that power supply enterprise seals up " belong to illegal activities, so can also be recorded by lead sealing every
Less urgent operation realizes that the orderly of operation note is looked into.The present apparatus is simple in structure, beautiful and generous, easy to operation, and effective
Emergency opening switch is protected.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of handcart room panel emergency opening protective device, the emergency opening switch being arranged on the handcart room panel (1)
(2) at, it is characterised in that：Including covering on the protecting box (3) of the emergency opening switch (2) outside, the protecting box (3) is one end
The shell structure of opening, the one side of protecting box (3) openend are movably arranged on the handcart room face by bindiny mechanism (4)
On plate (1), the opposite side of protecting box (3) openend can be removably attachable to the handcart room by sealing device (5)
On panel (1).
2. a kind of handcart room panel emergency opening protective device according to claim 1, it is characterised in that：The connection machine
Structure (4) is located at the top of emergency opening switch (2), and the sealing device (5) is located under emergency opening switch (2)
Side.
3. a kind of handcart room panel emergency opening protective device according to claim 1, it is characterised in that：The connection knot
Structure (4) includes two L-shaped fixing brackets (41) being symmetricly set on the handcart room panel (1) and is arranged on the guarantor
The axis pin (42) of the one side of box (3) openend is protected, one end of the fixing bracket (41) is fixed at described by fastener
On handcart room panel (1), the axis hole (43) that is provided through on the other end of the fixing bracket (41)；The protecting box (3)
The one side of openend is movably arranged on the fixing bracket (41) by extending through the axis pin (42) of two axis holes (43)
On.
4. a kind of handcart room panel emergency opening protective device according to claim 1, it is characterised in that：The connection machine
Structure (4) is steering Hinge mechanism.
5. a kind of handcart room panel emergency opening protective device according to claim 1, it is characterised in that：The sealing dress
Putting (5) includes the L-shaped lead sealing stent (51) being arranged on the handcart room panel (1) and is arranged on the protecting box (3)
The fixed plate (52) of the opposite side of openend and for sealing the lead sealing of the protecting box (3) (53), the fixed plate (52)
On the lead sealing rack ventilating hole (54) that is provided through, one end of the lead sealing stent (51) is fixed at described by fastener
On handcart room panel (1), the other end of the lead sealing stent (51) can be pierced by the lead sealing rack ventilating hole (54), and set useful
In the lead sealing through hole (55) of the fixation lead sealing (53), the lead sealing (53) may pass through the lead sealing through hole (55) and be pressed in described
In fixed plate (52).
6. a kind of handcart room panel emergency opening protective device according to claim 1-5 any one, it is characterised in that：
The material of the protecting box (3) is cold-pressed steel plate, is integrally formed using metal plate bending process, is the cubic housing knot of one end open
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403979.2U CN207409910U (en) | 2017-10-27 | 2017-10-27 | A kind of handcart room panel emergency opening protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403979.2U CN207409910U (en) | 2017-10-27 | 2017-10-27 | A kind of handcart room panel emergency opening protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409910U true CN207409910U (en) | 2018-05-25 |
Family
ID=62407983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403979.2U Active CN207409910U (en) | 2017-10-27 | 2017-10-27 | A kind of handcart room panel emergency opening protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467590A (en) * | 2019-09-06 | 2021-03-09 | 河南森源电气股份有限公司 | Direct current switch cabinet and mechanical interlocking device of circuit breaker handcart thereof |
-
2017
- 2017-10-27 CN CN201721403979.2U patent/CN207409910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467590A (en) * | 2019-09-06 | 2021-03-09 | 河南森源电气股份有限公司 | Direct current switch cabinet and mechanical interlocking device of circuit breaker handcart thereof |
| CN112467590B (en) * | 2019-09-06 | 2022-04-19 | 河南森源电气股份有限公司 | Direct current switch cabinet and mechanical interlocking device of circuit breaker handcart thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |