CN218828745U - Handcart room locking device of high-voltage switch cabinet - Google Patents
Handcart room locking device of high-voltage switch cabinet Download PDFInfo
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- CN218828745U CN218828745U CN202222832902.4U CN202222832902U CN218828745U CN 218828745 U CN218828745 U CN 218828745U CN 202222832902 U CN202222832902 U CN 202222832902U CN 218828745 U CN218828745 U CN 218828745U
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- box body
- baffle
- switch cabinet
- voltage switch
- lifting mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
A handcart room locking device of a high-voltage switch cabinet comprises a box body, a lifting mechanism and a baffle plate; the top of the box body is provided with a guide groove which runs through the inside of the box body; the lifting mechanism is arranged in the box body along the longitudinal direction of the box body; the baffle is connected with the inside elevating system of box, can drive the baffle by elevating system and slide from top to bottom along the box is inside to the baffle can stretch out from the guide way. The baffle is controlled by the lifting mechanism to stretch out along the guide groove at the top of the box body, so that the top of the baffle is clamped at the inner side of an aviation plug of the high-voltage switch cabinet, the bottom of the box body props against the bottom of a handcart chamber of the high-voltage switch cabinet, the box body and the baffle cannot be taken down in maintenance work, and the baffle and the box body are utilized to isolate an electrified static contact in the handcart chamber, so that the safety in maintenance is ensured.
Description
Technical Field
The utility model relates to a high tension switchgear overhauls technical field, especially relates to a high tension switchgear handcart room blocking device.
Background
A switch cabinet (also called a complete switch or a complete distribution device), which is an electrical device mainly comprising a circuit breaker, and refers to a device that a manufacturer assembles related high-low voltage electrical appliances (including a control electrical appliance, a protection electrical appliance and a measurement electrical appliance), a bus current-carrying conductor, an insulator and the like into a closed or open metal cabinet body according to the requirement of an electrical primary main wiring diagram, and the device is used for receiving and distributing electric energy in an electric power system.
The high-voltage switch cabinet protection requirements are safe and reliable according to relevant regulations of transformer substation (converter station) operation site safety facility standardization protection regulations issued by the safety supervision department of Ningxia Power Limited in 2019. The shizushan area has 61 transformer substations in total, and wherein the high tension switchgear is 894 totally, and the number of times of operation is about 300 every year, all need carry out the safeguard, prevents that the staff from electrocuteeing. When a handcart switch of a high-voltage switch cabinet is overhauled in a power failure mode, an operation and maintenance person is required to pull out the handcart switch to an overhauling position, the static contact connected with a bus in the switch cabinet is in live operation at the moment, and safety protection measures of the high-voltage switch cabinet are adopted to isolate the live static contact in a suspension operation red cloth mode.
The mode that current fortune dimension personnel were through hanging operation red cloth in the cubical switchboard arranges safety measure, has following problem to be:
(1) Because the material of operation red cloth is thin cloth, in the suspension process and after suspension, its form, position, etc. factor are uncontrollable, have brought very big puzzlement for operation scene safety control.
(2) The risk of dropping exists in the operation red cloth, and the operation red cloth that uses the magnetic stripe fixed is insecure, easily bumps by mistake and drops, and site work personnel easily misjudge and mistake income electrified interval causes the personal accident.
Disclosure of Invention
In order to solve the technical problems in the prior art, it is necessary to provide a handcart room locking device for a high-voltage switch cabinet.
A handcart room locking device of a high-voltage switch cabinet comprises a box body, a lifting mechanism and a baffle plate;
the top of the box body is provided with a guide groove which penetrates through the interior of the box body;
the lifting mechanism is arranged in the box body along the longitudinal direction of the box body;
the baffle is connected with the lifting mechanism in the box body, the baffle can be driven by the lifting mechanism to slide up and down along the inside of the box body, and the baffle can stretch out of the guide groove.
Preferably, the lower end of the baffle is provided with a base connected with the lifting mechanism.
Preferably, the upper end of the baffle is provided with a top plate.
Preferably, the bottom of the box body is horizontally and rotatably provided with a supporting mechanism which can stably support the box body.
Preferably, the supporting mechanism comprises a left supporting plate and a right supporting plate which are oppositely arranged at the bottom of the box body, and the left supporting plate and the right supporting plate are rotatably connected with the bottom of the box body.
Preferably, a control module and a wireless communication module are arranged in the box body, and the control module is electrically connected with the lifting mechanism and the wireless communication module through wires respectively.
Preferably, the box body is provided with a human body induction module, and the human body induction module is electrically connected with the control module through a wire.
Preferably, the box body is provided with an audible and visual alarm which is electrically connected with the control module through a wire.
Preferably, the box body is provided with a high-definition camera module, and the high-definition camera module is electrically connected with the control module through a conducting wire.
Preferably, the box body is provided with a handle.
According to the technical scheme, the high-voltage switch cabinet handcart room locking device provided by the utility model has the advantages that the baffle is controlled by the lifting mechanism to extend out along the guide groove at the top of the box body, so that the top of the baffle is clamped at the inner side of an aviation plug of the high-voltage switch cabinet, the bottom of the box body is propped against the bottom of the handcart room of the high-voltage switch cabinet, the box body and the baffle cannot be taken down in the maintenance work, the baffle and the box body are utilized to isolate the electrified static contact in the handcart room, and the safety in maintenance is ensured; the high-voltage switch cabinet is close to personnel, and can send out the warning after crossing safe distance, in time remind the field work personnel, risk when having reduced the operation has remedied the not enough of measure in the past, has the significance to promoting electric wire netting safety, reducing response time, improving and salvage efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 isbase:Sub>A schematic sectional structure view ofbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a schematic structural view of the present invention in use.
Fig. 4 is a schematic view of another angle of the structure of fig. 3.
Fig. 5 is a schematic structural diagram of the box body of the present invention.
Fig. 6 is a control schematic diagram of the present invention.
In the figure: the mobile phone comprises a box body 01, a guide groove 11, a handle 12, a lifting mechanism 02, a baffle 03, a base 31, a top plate 32, a supporting mechanism 04, a left supporting plate 41, a right supporting plate 42, a control module 05, a wireless communication module 06, a human body induction module 07, an audible and visual alarm 08, a high-definition camera module 09 and a battery module 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 6, in one embodiment, the handcart room locking device for the high-voltage switch cabinet comprises a box body 01, a lifting mechanism 02 and a baffle 03; the top of the box body 01 is provided with a guide groove 11 penetrating through the inside of the box body 01; a battery module 10 is provided in the case 01, and the battery module 10 can supply power to the elevating mechanism 02. The lifting mechanism 02 is arranged inside the box body 01 along the longitudinal direction of the box body 01; the baffle 03 is connected with a lifting mechanism 02 inside the box body 01. Wherein, elevating system 02 can adopt electric telescopic rod, lead screw drive etc.. In one mode, the lifting mechanism 02 is driven by a screw rod, the base 31 is arranged at the lower end of the baffle 03, two sides of the base 31 can be in contact with the inner wall of the box body 01, the inner wall of the box body 01 is used for forming guide for the base 31, the base 31 is in threaded connection with the lifting mechanism 02, and when the lifting mechanism 02 rotates, the base 31 can be driven to slide up and down in the box body 01 by the screw rod transmission mode formed between the base 31 and the screw rod drive, so that the baffle 03 is driven to move up and down in the box body 01. The top plate 32 is arranged at the upper end of the baffle 03, after the baffle 03 moves upwards along the guide groove 11, the baffle 03 can prop against the inner side of an aviation plug of the high-voltage switch cabinet, the bottom of the box body 01 props against the bottom of a handcart chamber of the high-voltage switch cabinet, the box body 01 and the baffle 03 cannot be taken down in the maintenance work, the baffle 03 and the box body 01 are used for isolating an electrified static contact in the handcart chamber, and the safety in maintenance is ensured.
The human body induction type wireless communication alarm is characterized in that a control module 05 and a wireless communication module 06 are arranged in the box body 01, a human body induction module 07, an audible and visual alarm 08 and a high-definition camera module 09 are arranged on the box body 01, the control module 05 is respectively and electrically connected with the lifting mechanism 02 and the wireless communication module 06 through conducting wires, and the human body induction module 07, the audible and visual alarm 08 and the high-definition camera module 09 are electrically connected through conducting wires. Wherein, the control module 05 selects a VP230-8 singlechip; the human body sensing module 07 selects an SK-806 microwave sensor; the wireless communication module 06 adopts the selected model of Tuopuri TP306-1900MHz for data transmission; the high-definition camera module 09 selects a positive point atom OV2640 ultra-wide-angle high-definition camera. Being close to high tension switchgear at the personnel, human response module 07 detects that the personnel are close to, and when the personnel crossed safe distance, audible-visual annunciator 08 can send the warning, in time reminds the field work personnel, has reduced the risk when the operation, and simultaneously, high definition camera module 09 can shoot the personnel picture of crossing safe distance to pass through wireless communication module 06 transmission and upload mobile client.
A support mechanism 04 capable of stably supporting the box body 01 is horizontally and rotatably arranged at the bottom of the box body 01. The length of the supporting mechanism 04 is larger than the width of the box body 01, and when the supporting mechanism 04 is not used, the supporting mechanism 04 is completely hidden at the bottom of the box body 01; when the support mechanism 04 can be rotated in use, the support mechanism 04 forms an angle with the box body 01, and therefore stable support can be formed for the box body 01.
A battery module 10 is arranged in the box body 01, and the battery module 10 can provide electric energy for the control module 05, the wireless communication module 06, the human body induction module 07, the audible and visual alarm 08, the high-definition camera module 09 and the lifting mechanism 02. The battery module 10 selects a 12V 5800mAh/55.5Wh power module with the model number of GB/T18287-2013, and the output voltage of the battery module is DC12.0-DC12.7V.
In one embodiment, the handcart room locking device of the high-voltage switch cabinet comprises a box body 01, a lifting mechanism 02 and a baffle 03; the top of the box body 01 is provided with a guide groove 11 penetrating through the inside of the box body 01; the box body 01 is provided with a handle 12, so that maintenance personnel can carry the box body conveniently when the box body is not used. A battery module 10 is provided in the case 01, and the battery module 10 can supply power to the elevating mechanism 02. The battery module 10 selects a 12V 5800mAh/55.5Wh power module with the model number of GB/T18287-2013, and the output voltage of the battery module is DC12.0-DC12.7V. The lifting mechanism 02 is arranged inside the box body 01 along the longitudinal direction of the box body 01; the baffle 03 is connected with a lifting mechanism 02 inside the box body 01. Wherein, elevating system 02 can adopt electric telescopic rod, lead screw drive etc.. In one mode, the lifting mechanism 02 is driven by a screw rod, the base 31 is arranged at the lower end of the baffle 03, two sides of the base 31 can be in contact with the inner wall of the box body 01, the inner wall of the box body 01 is used for forming guide for the base 31, the base 31 is in threaded connection with the lifting mechanism 02, and when the lifting mechanism 02 rotates, the base 31 can be driven to slide up and down in the box body 01 by the screw rod transmission mode formed between the base 31 and the screw rod drive, so that the baffle 03 is driven to move up and down in the box body 01. The top plate 32 is arranged at the upper end of the baffle 03, after the baffle 03 moves upwards along the guide groove 11, the baffle 03 can prop against the inner side of an aviation plug of the high-voltage switch cabinet, the bottom of the box body 01 props against the bottom of a handcart chamber of the high-voltage switch cabinet, the box body 01 and the baffle 03 cannot be taken down in the maintenance work, the baffle 03 and the box body 01 are used for isolating an electrified static contact in the handcart chamber, and the safety in maintenance is ensured.
In one embodiment, the handcart room locking device of the high-voltage switch cabinet comprises a box body 01, a lifting mechanism 02 and a baffle 03; the top of the box body 01 is provided with a guide groove 11 penetrating through the inside of the box body 01; the box body 01 is provided with a handle 12, so that maintenance personnel can carry the box body conveniently when the box body is not used. A battery module 10 is provided in the case 01, and the battery module 10 can supply power to the elevating mechanism 02. The battery module 10 selects a 12V 5800mAh/55.5Wh power module with the model number of GB/T18287-2013, and the output voltage of the battery module is DC12.0-DC12.7V. The lifting mechanism 02 is arranged inside the box body 01 along the longitudinal direction of the box body 01; the baffle 03 is connected with a lifting mechanism 02 inside the box body 01. Wherein, elevating system 02 can adopt electric telescopic rod, lead screw drive etc.. The lifting mechanism 02 can drive the baffle 03 to move up and down in the box body 01, and the baffle 03 can extend out of the guide groove 11. After the baffle 03 moves upwards along the guide groove 11, the upper end of the baffle 03 can prop against the inner side of an aviation plug of the high-voltage switch cabinet, the bottom of the box body 01 props against the bottom of a handcart chamber of the high-voltage switch cabinet, the box body 01 and the baffle 03 cannot be taken down in the maintenance work, and the baffle 03 and the box body 01 are used for isolating an electrified static contact in the handcart chamber, so that the safety in maintenance is ensured.
The bottom of the box body 01 is horizontally and rotatably provided with a supporting mechanism 04 which can stably support the box body 01. The length of the supporting mechanism 04 is larger than the width of the box body 01, and when the supporting mechanism 04 is not used, the supporting mechanism 04 is completely hidden at the bottom of the box body 01; when the support mechanism 04 can be rotated in use, the support mechanism 04 forms an angle with the box body 01, and therefore stable support can be formed for the box body 01. In one embodiment, the supporting mechanism 04 includes a left supporting plate 41 and a right supporting plate 42 disposed opposite to each other at the bottom of the box 01, and the left supporting plate 41 and the right supporting plate 42 are rotatably connected to the bottom of the box 01. When the left support plate 41 and the right support plate 42 are rotated, the left support plate 41 and the right support plate 42 may be rotated in the same side of the housing 01 or in opposite directions.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a high tension switchgear handcart room blocking device which characterized in that: comprises a box body, a lifting mechanism and a baffle plate;
the top of the box body is provided with a guide groove which runs through the inside of the box body;
the lifting mechanism is arranged in the box body along the longitudinal direction of the box body;
the baffle is connected with the lifting mechanism in the box body, the baffle can be driven by the lifting mechanism to slide up and down along the inside of the box body, and the baffle can extend out of the guide groove.
2. The high-voltage switch cabinet handcart room blocking device of claim 1, characterized in that: the lower end of the baffle is provided with a base connected with the lifting mechanism.
3. The high-voltage switch cabinet handcart room blocking device of claim 2, characterized in that: and a top plate is arranged at the upper end of the baffle plate.
4. The high-voltage switch cabinet handcart room blocking device of claim 1, characterized in that: the bottom of the box body is horizontally and rotatably provided with a supporting mechanism capable of stably supporting the box body.
5. The high-voltage switch cabinet handcart room blocking device of claim 4, characterized in that: the supporting mechanism comprises a left supporting plate and a right supporting plate which are oppositely arranged at the bottom of the box body, and the left supporting plate and the right supporting plate are rotatably connected with the bottom of the box body.
6. The high-voltage switch cabinet handcart room blocking device of claim 1 or 4, characterized in that: the box body is internally provided with a control module and a wireless communication module, and the control module is respectively and electrically connected with the lifting mechanism and the wireless communication module through leads.
7. The high-voltage switch cabinet handcart room blocking device of claim 6, characterized in that: the human body induction module is arranged on the box body and is electrically connected with the control module through a lead.
8. The high voltage switch cabinet handcart room blocking device of claim 7, characterized in that: and the box body is provided with an audible and visual alarm which is electrically connected with the control module through a wire.
9. The high voltage switch cabinet handcart room blocking device of claim 8, characterized in that: the high-definition camera module is arranged on the box body and is electrically connected with the control module through a conducting wire.
10. The high-voltage switch cabinet handcart room blocking device of claim 1, characterized in that: the box body is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832902.4U CN218828745U (en) | 2022-10-26 | 2022-10-26 | Handcart room locking device of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832902.4U CN218828745U (en) | 2022-10-26 | 2022-10-26 | Handcart room locking device of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218828745U true CN218828745U (en) | 2023-04-07 |
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ID=87038556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222832902.4U Active CN218828745U (en) | 2022-10-26 | 2022-10-26 | Handcart room locking device of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218828745U (en) |
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2022
- 2022-10-26 CN CN202222832902.4U patent/CN218828745U/en active Active
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