CN215419284U - Safety cabinet for grounding wire of transformer substation - Google Patents
Safety cabinet for grounding wire of transformer substation Download PDFInfo
- Publication number
- CN215419284U CN215419284U CN202122136823.5U CN202122136823U CN215419284U CN 215419284 U CN215419284 U CN 215419284U CN 202122136823 U CN202122136823 U CN 202122136823U CN 215419284 U CN215419284 U CN 215419284U
- Authority
- CN
- China
- Prior art keywords
- grounding wire
- cabinet
- safety
- lock rod
- magnet
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a safety cabinet for a grounding wire of a transformer substation, which comprises a cabinet body, a cabinet door hinged at the top of the cabinet body and a lock rod; the top of the lock rod is connected with a directional board, the bottom of the lock rod is bonded with a first magnet, the cabinet door is connected with a limiting cylinder, the bottom of the cabinet body is provided with an extending plate, the extending plate is provided with a groove, a second magnet is bonded in the groove, the lock rod is inserted in the limiting cylinder, the bottom of the lock rod extends into the groove, and the first magnet and the second magnet attract each other. According to the safety cabinet for the grounding wire of the transformer substation, provided by the utility model, before a user takes the grounding wire, the user is reminded to fill in the destination board by taking down the destination board, so that good habits are developed, the safety of the power transformation equipment and the personal safety is further ensured, the potential safety hazard in work is effectively prevented, the operation and maintenance personnel can monitor the grounding wire more scientifically and effectively, and the grounding wire is ensured to be stored and used according to the requirements of relevant regulations all the time.
Description
Technical Field
The utility model relates to the technical field of grounding wires, in particular to a safety cabinet for a grounding wire of a transformer substation.
Background
With the continuous deepening of the national power system reform, the principle of 'personal protection, power protection network and equipment protection' in the power industry becomes a new normal state, and the concept of 'safe first, human-oriented and safe development' becomes a common consensus and basic requirement of power safety production. In order to ensure safe and reliable economic operation of electrical equipment of a transformer substation and assist national economic development and improvement of living environment of people, according to related technical regulations and specifications of the country and the power industry, a power enterprise must carry out regular overhaul and maintenance on the administered electrical equipment, so that the administered electrical equipment is guaranteed to have good performance and reliable operation. In order to safely carry out the maintenance and repair work of electrical equipment and ensure the safety of the equipment and operators, technical measures such as power failure, electricity inspection, grounding wire installation, signboard suspension and obstruction installation and organization measures such as a work ticket system, a work monitoring system, work interruption transfer and termination system must be strictly executed, which are important measures for ensuring the safety of the maintenance and repair work of the operators of the power enterprises, wherein the grounding wire is one of important links for ensuring the safety production and plays an important role in the power failure, transmission and operation processes of the equipment.
At present, the transformer substation is still in a relatively original state in the aspects of storage, use, daily management and the like of ground wires, the ground wires are stored in different ground wire cabinets, only manual counting means are provided for the number, voltage level, setting and the like of the ground wires, no effective technical means are provided for reminding operators of grasping the number and the use direction of the ground wires on site, particularly large-scale operation is performed, the transformer substation has more electrical equipment and scattered installation places, the use places of the ground wires are scattered, the ground wires and an isolating switch are not locked mechanically, and therefore a great safety risk is possibly caused by negligence of personnel, and therefore a technical means is required to be adopted for effectively managing the ground wires.
SUMMERY OF THE UTILITY MODEL
The utility model aims to disclose a safety cabinet for a grounding wire of a transformer substation, wherein a user must take down a destination plate before taking the grounding wire, so that the user can be reminded to fill in the destination plate, good habits are developed, the safety of power transformation equipment and personal safety is further ensured, potential safety hazards in work are effectively prevented, operation and maintenance personnel can monitor the grounding wire more scientifically and effectively, the grounding wire is ensured to be stored and used according to relevant specified requirements all the time, the serial number and the instant position information of the grounding wire can be inquired in time, the safety tool management of the transformer substation is more scientific and reasonable, the safety level and the energy efficiency are improved, in addition, the grounding wire can be placed in a cabinet body neatly, the winding and knotting of the grounding wire can be effectively prevented, and the grounding wire is convenient to take.
In order to achieve the purpose, the utility model provides a safety cabinet for a grounding wire of a transformer substation, which comprises a cabinet body, a cabinet door and a lock rod, wherein the cabinet door is hinged to the top of the cabinet body; the top of the lock rod is connected with a directional board, the bottom of the lock rod is bonded with a first magnet, the cabinet door is connected with a limiting cylinder, the bottom of the cabinet body is provided with an extending plate, the extending plate is provided with a groove, a second magnet is bonded in the groove, the lock rod is inserted in the limiting cylinder, the bottom of the lock rod extends into the groove, and the first magnet and the second magnet attract each other.
In some embodiments, a cross bar is arranged in the cabinet body, and a rod part of the grounding wire is hung on the cross bar.
In some embodiments, a winding post is disposed in the cabinet, and a wire portion of the ground wire is wound on the winding post.
In some embodiments, the cabinet body is internally provided with a vertical rod and a bearing connected to the vertical rod, the winding post is provided with an opening, and the inner wall of the opening is connected with the outer wall of the bearing.
In some embodiments, the surface of the winding post is provided with a spiral line clamping groove, and the top of the winding post is provided with a horizontal line clamping groove.
In some embodiments, a guide groove is formed in the inner wall of the limiting cylinder, and a guide block is arranged on the lock rod and slides in the guide groove.
In some embodiments, a handle is provided on the cabinet door.
In some embodiments, the cabinet door and the ground wire are labeled with the same label.
Compared with the prior art, the utility model has the beneficial effects that: according to the safety cabinet for the grounding wire of the transformer substation, provided by the utility model, before a user takes the grounding wire, the user is required to take down the destination plate, the user can be reminded to fill in the destination plate, good habits are developed, the power transformation equipment and personal safety are further ensured, potential safety hazards in work are effectively prevented, operation and maintenance personnel can monitor the grounding wire more scientifically and effectively, the grounding wire is ensured to be stored and used according to relevant specified requirements all the time, the serial number and the instant position information of the grounding wire can be inquired in time, safety tools and appliances of the transformer substation can be managed more scientifically and reasonably, the safety level and the energy efficiency are improved, in addition, the grounding wire can be placed in a cabinet body neatly, the winding and knotting of the grounding wire can be effectively prevented, and the taking is convenient.
Drawings
Fig. 1 is a front view of a safety cabinet for a grounding wire of a substation according to the present invention;
fig. 2 is a side view of a safety cabinet for a grounding wire of a substation according to the present invention;
FIG. 3 is an enlarged view of reference character A in FIG. 2;
FIG. 4 is a schematic view of the locking rod of FIG. 3 inserted into the limiting cylinder;
FIG. 5 is a schematic structural view of the interior of the cabinet shown in FIG. 2;
fig. 6 is a schematic structural view of the winding post shown in fig. 5.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The safety cabinet for the grounding wire of the transformer substation shown in fig. 1-6 comprises a cabinet body 1, a cabinet door 11 hinged to the top of the cabinet body 1, and a lock rod 3.
The top of the lock rod 3 is connected with a destination board 31 for marking the destination of the grounding wire 4 in the cabinet body 1, further ensuring the safety of the power transformation equipment and the human body, effectively preventing the potential safety hazard in the work, enabling operation and maintenance personnel to scientifically and effectively supervise the grounding wire 4, ensuring that the grounding wire 4 is always stored and used according to the requirements of relevant regulations, timely inquiring the serial number and the instant position information of the grounding wire 4, enabling the safety tool management of a transformer substation to be more scientific and reasonable, and improving the safety level and the energy efficiency.
The bottom of the lock bar 3 is adhered with a first magnet 32. The cabinet door 11 is connected with a limiting cylinder 2, the bottom of the cabinet body 1 is provided with an extension plate 12, the extension plate 12 is provided with a groove, and a second magnet 121 is bonded in the groove.
The locking rod 3 is inserted into the limiting cylinder 2, the bottom of the locking rod 3 extends into the groove, the first magnet 32 and the second magnet 121 attract each other, the effect of limiting the cabinet door 11 to be opened is achieved, the cabinet door 11 is prevented from being opened randomly, and the grounding wire 4 is prevented from being taken away and is not known.
If need open cabinet door 11 and take earth connection 4, must extract locking lever 3 earlier, go to tablet 31 and taken off, can remind the user of filling in to tablet 31, good custom has been cultivateed, further ensured substation equipment and personal safety, effectively prevented the potential safety hazard in the work, make fortune dimension personnel can effectively supervise earth connection 4 more scientifically, ensure that earth connection 4 deposits the use according to the requirement of relevant regulation all the time, and can in time inquire 4 serial numbers of earth connection and instant position information, can make the safety tool management scientific and reasonable more of transformer substation, safety level and efficiency have been improved.
The going card 31 is reset after the grounding wire 4 is taken, and when the grounding wire 4 is stored again, the going card 31 is pulled out, so that a user can be reminded to clear the content in the going card 31 and fill the going card when waiting for the next use.
The inner wall of the limiting cylinder 2 is provided with a guide groove 20, the lock rod 3 is provided with a guide block 30, and the guide block 30 slides in the guide groove 20 to play a role in guiding and prevent the lock rod 3 from rotating.
The cabinet door 11 is provided with a handle 14, so that the cabinet door 11 can be opened conveniently. The cabinet door 11 and the grounding wire 4 are provided with labels 13 with the same identification, such as the same number, so that the cabinet body 1 and the grounding wire 4 are in one-to-one correspondence, and management is facilitated.
The improved cabinet is characterized in that a cross rod 7 is arranged in the cabinet body 1, a rod part 41 of the grounding wire 4 is hung on the cross rod 7, a wrapping post 5 is arranged in the cabinet body 1, and a wire part 42 of the grounding wire 4 is wound on the wrapping post 5, so that the grounding wire 4 can be placed in the cabinet body 1 neatly, and the wire part 42 can be effectively prevented from being wound and knotted.
The cabinet body 1 is equipped with montant 6 and connects the bearing 61 on montant 6 in, wrapping post 5 is equipped with opening 50, 50 inner walls of opening and the connection of bearing 61 outer wall, wrapping post 5 is rotatable, is convenient for move back the line, has improved the efficiency of taking of earth connection 4. The opening 50 is opened to the upper portion by wrapping post 5 bottom, has alleviateed wrapping post 5's weight, makes wrapping post 5 rotate more nimble.
The surface of the winding post 5 is provided with a spiral clamping groove 51, the top of the winding post 5 is provided with a horizontal clamping groove 52, the wire part 42 is wound in the spiral clamping groove 51 from bottom to top, and the tail part of the wire part 42 is clamped in the horizontal clamping groove 52 to play a role in fixing, so that the wire part 42 can be placed in the cabinet body 1 in order, and the wire part 42 can be effectively prevented from being wound and knotted. When the grounding wire 4 needs to be taken out, the rod part 41 is taken down from the cross rod 7, the wire part 42 is pulled outwards, the winding post 5 rotates to withdraw the wire, and the wire part 42 can be taken out easily.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A safety cabinet for a grounding wire of a transformer substation is characterized by comprising a cabinet body (1), a cabinet door (11) hinged to the top of the cabinet body (1) and a lock rod (3); the improved cabinet is characterized in that a directional board (31) is connected to the top of the lock rod (3), a first magnet (32) is bonded to the bottom of the lock rod (3), a limiting cylinder (2) is connected to the cabinet door (11), an extending plate (12) is arranged at the bottom of the cabinet body (1), a groove is formed in the extending plate (12), a second magnet (121) is bonded to the groove, the lock rod (3) is inserted into the limiting cylinder (2), and the bottom of the lock rod (3) extends into the groove and attracts the first magnet (32) and the second magnet (121) mutually.
2. The safety cabinet for the grounding wire of the transformer substation of claim 1, wherein a cross rod (7) is arranged in the cabinet body (1), and a rod part (41) of the grounding wire (4) is hung on the cross rod (7).
3. The safety cabinet for the grounding wire of the substation according to claim 1, characterized in that a winding post (5) is arranged in the cabinet body (1), and a wire portion (42) of the grounding wire (4) is wound on the winding post (5).
4. The safety cabinet for the grounding wire of the substation according to claim 3, wherein a vertical rod (6) and a bearing (61) connected to the vertical rod (6) are arranged in the cabinet body (1), the winding post (5) is provided with an opening (50), and the inner wall of the opening (50) is connected with the outer wall of the bearing (61).
5. The safety cabinet for the grounding wire of the substation according to claim 4, wherein a spiral wire clamping groove (51) is formed in the surface of the winding post (5), and a horizontal wire clamping groove (52) is formed in the top of the winding post (5).
6. The safety cabinet for the grounding wire of the substation according to claim 1, wherein a guide groove (20) is formed in the inner wall of the limiting cylinder (2), a guide block (30) is arranged on the lock rod (3), and the guide block (30) slides in the guide groove (20).
7. The safety cabinet for the grounding wire of the substation according to claim 1, characterized in that a handle (14) is arranged on the cabinet door (11).
8. The safety cabinet for the grounding wire of the substation according to claim 1, characterized in that the cabinet door (11) and the grounding wire (4) are labeled with labels (13) with the same identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136823.5U CN215419284U (en) | 2021-09-06 | 2021-09-06 | Safety cabinet for grounding wire of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136823.5U CN215419284U (en) | 2021-09-06 | 2021-09-06 | Safety cabinet for grounding wire of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419284U true CN215419284U (en) | 2022-01-04 |
Family
ID=79665071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122136823.5U Active CN215419284U (en) | 2021-09-06 | 2021-09-06 | Safety cabinet for grounding wire of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419284U (en) |
-
2021
- 2021-09-06 CN CN202122136823.5U patent/CN215419284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201389849Y (en) | Electric power emergency repair tool box | |
| CN202602176U (en) | Ground wire disc-type toolbox and supporting apparatus for hanging ground wire | |
| CN215419284U (en) | Safety cabinet for grounding wire of transformer substation | |
| CN205552476U (en) | Multi -functional relay protection toolbox | |
| CN202344531U (en) | Substation equipment maintenance tool box | |
| CN203485164U (en) | Tool holder for electric power maintenance | |
| CN206349679U (en) | A kind of draw-out type low voltage switch cabinet pulls interlocking mechanism | |
| CN205555750U (en) | Frame is accomodate to earth connection | |
| CN204258145U (en) | Power Secondary work peace arranges tool set | |
| CN206060013U (en) | A kind of low-tension switch cabinet | |
| CN105621163A (en) | Ground wire storage frame | |
| CN207183925U (en) | Power distribution network uninterrupted operation insulating bar working system Special hanging bridge | |
| CN203521957U (en) | Magnetic security barrier | |
| CN201377201Y (en) | Power substation equipment overhauling guard fence | |
| CN206022936U (en) | A kind of 10kV high-voltage central-positioneds switch cubicle | |
| CN211428563U (en) | Multifunctional wire stripper for electric wire | |
| CN106952545A (en) | A kind of transformer body-sensing experience system | |
| CN209691989U (en) | Substation ground connection end | |
| CN209434643U (en) | A kind of Internet of Things electric power distributing cabinet of easy access | |
| CN203818120U (en) | Power transformation combined safety tool cabinet of management system with ground wire | |
| CN208119731U (en) | Multifunctional storage box | |
| CN208209274U (en) | A kind of permanent protective property energy electromechanical equipment power distribution cabinet | |
| CN210182283U (en) | Isolating switch hanging plate lock | |
| CN207098420U (en) | A kind of switch cubicle overhauls electric shock-prevention safety locking device | |
| CN201940992U (en) | Grounding tool kit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |