CN215988560U - Electric ground knife grounding interlocking padlock structure - Google Patents
Electric ground knife grounding interlocking padlock structure Download PDFInfo
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- CN215988560U CN215988560U CN202121733798.2U CN202121733798U CN215988560U CN 215988560 U CN215988560 U CN 215988560U CN 202121733798 U CN202121733798 U CN 202121733798U CN 215988560 U CN215988560 U CN 215988560U
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000007246 mechanism Effects 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
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
An electric grounding knife grounding interlocking padlock structure. The problems that an existing hanging lock interlocking structure is complex in structure and unreliable in performance are solved. It includes mounting panel and interlocking plate, the mounting panel on be equipped with first padlock piece and first installation department, first padlock on be equipped with first padlock hole, the interlocking plate on be equipped with the interlocking piece, the interlocking plate second position of first position and unblock that has through the interlocking piece sheltered from ground sword operating axis, first padlock piece pass the interlocking plate and set up the padlock when the interlocking plate is in the first position and realize the interlocking through first padlock hole on, the first installation department on be equipped with and be used for the fixed first mounting hole of mounting panel. The utility model has the advantages of simple structure, convenient installation, stable and reliable performance, convenient use and better universality.
Description
Technical Field
The utility model relates to a switch cabinet, in particular to an electric grounding interlocking padlock structure.
Background
Along with the progress of the manufacturing process of the power equipment, the power supply device of the power equipment is more and more stable, and in order to further improve the automation degree of the power industry, all units in the power supply industry comprehensively develop unattended transformation of a transformer substation. The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
In order to improve the barrier propterty of cubical switchboard, the ground connection interlocking operating axis department of current cubical switchboard sets up padlock interlocking structure usually, avoids maloperation earthing switch, the structural design of current padlock interlocking structure is complicated, it is not convenient enough to use, the commonality is relatively poor, the cubical switchboard of the different specifications of unable adaptation, thereby the manufacturing cost of producer has been increased, and need additionally increase mounting hole or installation component on the cubical switchboard, cause manufacturing cost to increase, the adaptation scope reduces.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric grounding interlocking padlock structure, which aims to solve the problems of complex structure and unreliable performance of the existing padlock interlocking structure in the background art.
The technical scheme of the utility model is as follows: the utility model provides an electronic ground sword ground connection interlocking padlock structure, includes mounting panel and interlocking plate, the mounting panel on be equipped with first padlock plate and first installation department, first padlock on be equipped with first padlock hole, the interlocking plate on be equipped with the interlocking piece, the interlocking plate second position that has the primary importance and the unblock that shelter from ground sword operation axis through the interlocking piece, first padlock plate pass the interlocking plate and set up the padlock when the interlocking plate is in the primary importance and realize the interlocking through setting up on the first padlock hole, first installation department on be equipped with and be used for the fixed first mounting hole of mounting panel.
As a further improvement of the present invention, the interlocking plate is provided with an interlocking hole, and the interlocking piece is disposed toward the interlocking hole.
As a further improvement of the utility model, the number of the interlocking pieces is two, and the two interlocking pieces are both arranged towards the interlocking hole, so that the interlocking hole is in an I shape.
As a further improvement of the utility model, the interlocking piece is provided with a lead sealing hole.
As a further improvement of the utility model, the side edge of the interlocking plate is provided with a communication hole, and the first mounting part passes through the communication hole and is arranged on the upper side and the lower side of the interlocking plate.
As a further improvement of the utility model, the interlocking plate is hinged on the mounting plate and can rotate relative to the mounting plate.
As a further improvement of the utility model, the interlocking plate is detachably connected with the mounting plate.
As a further improvement of the present invention, the mounting plate is provided with a second mounting hole, and the second mounting hole is provided below the interlock plate when the interlock plate is in the first position.
As a further improvement of the utility model, the interlocking plate is provided with a second padlock plate and a abdicating hole, the second padlock plate is provided with a second padlock hole, and the first padlock plate is mutually matched with the second padlock hole through the first padlock hole and is provided with a padlock to realize interlocking when the interlocking plate is at the first position.
As a further improvement of the present invention, the mounting plate is provided with a notch, and the notch is arranged below the interlocking hole when the interlocking plate is at the first position.
The padlock has the advantages of simple structural design, capability of meeting the installation requirements of the cabinet bodies of switch cabinets with different specifications, no need of changing the size of the cabinet body of the switch cabinet, no need of additionally increasing a fixing hole or a fixing part, simple structure, convenience in installation, stable and reliable performance, convenience in use and better universality.
Drawings
Figure 1 is a schematic view of the interlock plate of an embodiment of the present invention in a first position.
Fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Figure 3 is a schematic view of the interlock plate of an embodiment of the present invention in a second position.
Fig. 4 is a schematic structural diagram of the embodiment of the present invention in operation.
In the figure, 1, mounting plate; 11. a first padlock plate; 12. a first mounting portion; 13. a first padlock hole; 14. a first mounting hole; 15. a second mounting hole; 16. a notch; 2. an interlock plate; 21. a second padlock plate; 22. an interlock tab; 23. a second padlock hole; 24. an interlock hole; 25. sealing the lead hole; 26. a communicating hole; 27. a hole of abdication; 3. a ground operating shaft; 4. a grounding switch bent plate; 41. a pressing part; 5. and a guide block.
Detailed Description
The embodiments of the utility model will be further described with reference to the accompanying drawings in which:
shown by fig. 1 in combination with fig. 2-4, an electronic ground sword ground connection interlocking padlock structure, including mounting panel 1 and interlocking plate 2, mounting panel 1 on be equipped with first padlock board 11 and first installation department 12, first padlock board 11 on be equipped with first padlock hole 13, interlocking plate 2 on be equipped with interlocking piece 22, interlocking plate 2 have through interlocking piece 22 shelter from the primary importance of ground sword operation axis and the second place of unblock, first padlock board 11 pass interlocking plate 2 and set up on the first padlock hole 13 when interlocking plate 2 is in the primary importance and realize the interlocking, first installation department 12 on be equipped with and be used for mounting panel 1 fixed first mounting hole 14. The padlock has the advantages of simple structural design, capability of meeting the installation requirements of the cabinet bodies of switch cabinets with different specifications, no need of changing the size of the cabinet body of the switch cabinet, no need of additionally increasing a fixing hole or a fixing part, simple structure, convenience in installation, stable and reliable performance, convenience in use and better universality. As further described with reference to fig. 4, the earthing switch in the switch cabinet can be operated electrically and manually, when the earthing switch is operated manually, the earthing switch bent plate 4 needs to be pressed to expose the earthing operation shaft 3, when the earthing switch is used normally, the pressing portion 41 of the earthing switch bent plate is arranged above the i-shaped interlocking hole, at this time, the earthing switch is pressed down to be limited by the interlocking piece of the interlocking plate, and a padlock is usually arranged between the interlocking plate and the mounting plate. When the earthing switch needs to be operated, the padlock is opened by a key, the padlock is taken down, the interlocking plate is rotated, the earthing switch bent plate pressing portion can be pressed at the moment, the pressing portion slides at the notch 16 of the mounting plate, the earthing switch shaft is exposed, and the handle is convenient to operate. The grounding switch bent plate can move linearly through the guide rail or the guide block, and the first mounting hole and the guide block share the mounting fixing hole, namely the grounding switch bent plate can be mounted without adding parts or additionally forming a hole in the cabinet body, and has the advantages of simple structure, convenience in mounting, stable and reliable performance, convenience in use and good universality.
Interlocking holes 24 are formed in the interlocking plate 2, and the interlocking pieces 22 are arranged towards the interlocking holes 24. Specifically, there are two interlocking pieces 22, and both of the two interlocking pieces 22 are disposed toward the interlocking hole 24 such that the interlocking hole 24 has an "i" shape. The arrangement of the interlocking holes is convenient for matching with other parts, particularly the pressing part of the earthing switch bent plate, and meanwhile, the earthing switch bent plate can be limited through the interlocking pieces.
The interlocking piece 22 is provided with a lead sealing hole 25. The lead sealing holes can be convenient for installation of lead sealing wires and the like, misoperation is avoided, and the safety factor of the switch cabinet is improved.
The side of the interlocking plate 2 is provided with a communication hole 26, and the first mounting part 12 passes through the communication hole 26 and is arranged on the upper side and the lower side of the interlocking plate 2. Thus, the mounting plate is convenient to fix, and meanwhile, the mounting hole of the guide block is convenient to use.
The first embodiment is as follows: the interlocking plate 2 is hinged on the mounting plate 1 and can rotate relative to the mounting plate 1. According to the utility model, the interlocking plate rotates relative to the mounting plate through hinging, so that the interlocking plate is not easy to lose when unlocked, and the interlocking plate is a preferred mode of the utility model, and the embodiment II comprises the following steps: the interlocking plate 2 is detachably connected with the mounting plate 1. This also enables a reliable opening for easy operation of the ground operating shaft.
And a second mounting hole 15 is formed in the mounting plate 1, and the second mounting hole 15 is formed below the interlocking plate 2 when the interlocking plate 2 is located at the first position. The second mounting hole can also play a role in fixing the mounting plate, and the cabinet body is required to be drilled and matched, so that the cabinet can be widely adaptive and reliably fixed.
The mounting plate 1 is provided with a notch 16, and the notch 16 is arranged below the interlocking hole 24 when the interlocking plate 2 is at the first position. The setting of breach groove can let the position to the splenium of pressing of earthing switch bent plate, is convenient for its operation.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides an electronic ground sword ground connection interlocking padlock structure, includes mounting panel (1) and interlocking plate (2), its characterized in that mounting panel (1) on be equipped with first padlock piece (11) and first installation department (12), first padlock piece (11) on be equipped with first padlock hole (13), interlocking plate (2) on be equipped with interlocking piece (22), interlocking plate (2) have through interlocking piece (22) shelter from the primary importance of ground sword operation axis and the second place of unblock, first padlock piece (11) pass interlocking plate (2) and set up the padlock when interlocking plate (2) are in the primary importance and realize the interlocking through on first padlock hole (13), first installation department (12) on be equipped with and be used for mounting panel (1) fixed first mounting hole (14).
2. An electrically operated ground knife ground interlock padlock structure according to claim 1, characterized in that the interlock plate (2) is provided with an interlock hole (24), and the interlock piece (22) is arranged towards the interlock hole (24).
3. An electrically operated ground knife ground interlock padlock structure according to claim 2, characterized in that there are two interlock pieces (22), and both interlock pieces (22) are arranged towards the interlock hole (24) so that the interlock hole (24) is "h" -shaped.
4. The electric earthing knife interlock padlock structure according to claim 2 or 3, characterized in that the interlock piece (22) is provided with a lead hole (25).
5. The electric earthing and interlocking padlock structure for the ground knife according to claim 1, characterized in that the side edge of the interlocking plate (2) is provided with a communication hole (26), and the first mounting part (12) passes through the communication hole (26) and is arranged on the upper side and the lower side of the interlocking plate (2).
6. An electrically operated ground knife ground interlock padlock according to claim 1, characterized in that the interlock plate (2) is hinged to the mounting plate (1) and can rotate with respect to the mounting plate (1).
7. An electrically operated ground knife ground interlock padlock according to claim 1, characterized in that the interlock plate (2) is detachably connected to the mounting plate (1).
8. The electric ground knife ground interlocking padlock structure according to claim 1, characterized in that a second mounting hole (15) is formed in the mounting plate (1), and the second mounting hole (15) is formed below the interlocking plate (2) when the interlocking plate (2) is in the first position.
9. The electric ground knife grounding interlocking padlock structure according to claim 1, characterized in that a second padlock plate (21) and a yielding hole (27) are arranged on the interlocking plate (2), a second padlock hole (23) is arranged on the second padlock plate (21), and the first padlock plate (11) is mutually matched with the second padlock hole (23) through the first padlock hole (13) when the interlocking plate (2) is in the first position and is provided with a padlock to realize interlocking.
10. An electrically operated ground knife ground interlock padlock according to claim 2, characterized in that the mounting plate (1) is provided with a notch (16), the notch (16) being provided below the interlock hole (24) when the interlock plate (2) is in the first position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733798.2U CN215988560U (en) | 2021-07-28 | 2021-07-28 | Electric ground knife grounding interlocking padlock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121733798.2U CN215988560U (en) | 2021-07-28 | 2021-07-28 | Electric ground knife grounding interlocking padlock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215988560U true CN215988560U (en) | 2022-03-08 |
Family
ID=80576140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121733798.2U Active CN215988560U (en) | 2021-07-28 | 2021-07-28 | Electric ground knife grounding interlocking padlock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215988560U (en) |
-
2021
- 2021-07-28 CN CN202121733798.2U patent/CN215988560U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Xingji Electric Appliance Group Co.,Ltd. Country or region after: China Address before: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |