CN214588557U - Knife switch locking device for electrical equipment - Google Patents
Knife switch locking device for electrical equipment Download PDFInfo
- Publication number
- CN214588557U CN214588557U CN202120888051.8U CN202120888051U CN214588557U CN 214588557 U CN214588557 U CN 214588557U CN 202120888051 U CN202120888051 U CN 202120888051U CN 214588557 U CN214588557 U CN 214588557U
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- Prior art keywords
- spiral groove
- locking device
- slot
- spout
- installation mechanism
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
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Abstract
The utility model discloses a plug-in strip switch locking device for electrical equipment, including the floodgate body, installation mechanism and locking mechanical system, floodgate body right-hand member internally mounted has installation mechanism, installation mechanism includes slot, inserted block, spiral groove A, spiral groove B and bolt, the inside slot of unpacking in both sides about the floodgate body right-hand member, the inside cartridge of slot has the inserted block, inside the opening of downside is equipped with spiral groove A on the inserted block front end, inside the opening of the upper and lower both sides floodgate body of slot front end is equipped with spiral groove B, spiral groove A and spiral groove B internally mounted have the bolt. The gate is more convenient to use through the installation mechanism, and the switch is locked more firmly and stably through the locking mechanism.
Description
Technical Field
The utility model relates to an electrical equipment technical field, in particular to knife switch locking device for electrical equipment.
Background
In the process of electrical installation, a main power switch needs to be installed, and the power switch needs to be controlled to be closed or separated through a switch.
Patent CN201820399080.6 discloses a knife switch locking device for electrical equipment, this locking device through with the lid close the back, the locking piece can closely laminate with the knife handle to play the purpose with the switch locking, when needs unblock, open the lid, can align the unblock, simple structure, convenient to use.
The above locking devices have some disadvantages: 1. the locking device is inconvenient to mount and dismount, and is very troublesome in integral mounting, time-consuming and labor-consuming in the mounting process. 2. The locking device has poor locking effect, and the knife can still automatically trip if the knife is loosened, so that the normal use of the equipment is seriously influenced.
Disclosure of Invention
A primary object of the present invention is to provide a knife switch locking device for electrical equipment, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a plug-in strip switch locking device for electrical equipment, includes the floodgate body, installation mechanism and locking mechanical system, floodgate body right-hand member internally mounted has installation mechanism, installation mechanism includes slot, inserted block, spiral groove A, spiral groove B and bolt, the inside slot of installing of both sides about the floodgate body right-hand member, the inside cartridge of slot has the inserted block, inside division of downside is equipped with spiral groove A on the inserted block front end, inside division of both sides floodgate body is equipped with spiral groove B about the slot front end, spiral groove A and spiral groove B internally mounted have the bolt.
Further, locking mechanical system is installed to the vertical outer end of installation mechanism, locking mechanical system includes fixed plate, spout, slider, spring, even piece and baffle, the vertical outer end fixed mounting of inserted block has the fixed plate, the spout is equipped with to the inside opening of fixed plate, the inside smooth slider that is equipped with of spout, the inside fixed mounting of slider right-hand member spout has the spring, the slider front end runs through spout fixedly connected with even piece, the slider left end runs through the spout and is connected with the baffle. So as to more firmly and stably lock the switch.
Furthermore, a gate is arranged in the gate body, and a cutter body is rotatably arranged in the gate. The brake body can be normally operated and used.
Furthermore, the size of the sliding block is matched with that of the sliding groove. The switch is more effectively locked and fixed.
Furthermore, the size of the insertion block is matched with that of the slot. The gate is more convenient and fast in the installation process.
Compared with the prior art, the utility model discloses following beneficial effect has: 1. the plug-in block is aligned to the slot and inserted leftwards when the brake body is required to be installed, the thread groove A is aligned to the thread groove B, the bolt is used for being meshed with the thread grooves A and B through the outer wall threads, the bolt is made to rotate to enter the thread grooves A and B, the plug-in block can be fixed in the slot, the locking mechanism can be installed, time and labor are saved in the installation process, and the brake body is convenient to use.
2. When the cutter body needs to be pulled from top to bottom and the cutter body is locked, the connecting block at the right end of the upper side of the gate body is manually pulled rightwards to drive the sliding block to slide rightwards in the sliding groove, the baffle is driven to move rightwards to withdraw from the upper side of the gate, meanwhile, the sliding block moves rightwards to extrude the spring to cause the sliding block to be compressed and deformed under pressure, the cutter body is pulled downwards to cause the cutter body to rotate downwards in the gate, when the cutter body moves downwards to exceed the baffle at the upper side, the pulling force on the connecting block at the upper side is released, the lower side connecting block is pulled rightwards to cause the baffle to move rightwards, the spring in the lower side sliding groove is compressed and deformed under pressure to convert kinetic energy into elastic potential energy, the cutter body is continuously pulled downwards to cause the cutter body to completely exceed the baffle at the lower side and then vertically downwards, the pulling force on the lower side connecting block is released, the elastic potential energy is converted into kinetic energy to push the sliding block to move leftwards in the sliding groove to drive the baffle to move leftwards to the outer side of the lower end of the gate, the cutter body is blocked under the gateway, the locking is completed, and the effect is more stable and firm.
Drawings
Fig. 1 is a schematic perspective view of a knife switch locking device for electrical equipment according to the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of an installation mechanism of a knife switch locking device for electrical equipment according to the present invention.
Fig. 3 is a schematic view of a local three-dimensional mechanism of a locking mechanism of a knife switch locking device for electrical equipment according to the present invention.
Fig. 4 is a partially enlarged structural diagram of a portion a in fig. 1 of a knife switch locking device for electrical equipment according to the present invention.
In the figure: 1. a gate body; 2. a gateway; 3. a cutter body; 4. an installation mechanism; 41. a slot; 42. inserting a block; 43. a thread groove A; 44. a thread groove B; 45. a bolt; 5. a locking mechanism; 51. a fixing plate; 52. a chute; 53. a slider; 54. a spring; 55. connecting blocks; 56. and a baffle plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a knife switch locking device for electrical equipment comprises a switch body 1, an installation mechanism 4 and a locking mechanism 5, wherein the installation mechanism 4 is installed inside the right end of the switch body 1, the installation mechanism 4 comprises a slot 41, an insert 42, a spiral groove a43, a spiral groove B44 and a bolt 45, the slots 41 are installed inside the upper side and the lower side of the right end of the switch body 1, the insert 42 is inserted inside the slot 41, the spiral groove a43 is installed inside the upper side and the lower side of the front end of the insert 42, the spiral groove B44 is installed inside the switch body 1 on the upper side and the lower side of the front end of the slot 41, and the bolt 45 is installed inside the spiral groove a43 and the spiral groove B44.
Wherein, locking mechanical system 5 is installed to the vertical outer end of installation mechanism 4, locking mechanical system 5 includes fixed plate 51, spout 52, slider 53, spring 54, links piece 55 and baffle 56, the vertical outer end fixed mounting of inserted block 42 has fixed plate 51, fixed plate 51 is inside to be opened and to be equipped with spout 52, the inside smooth slider 53 that is equipped with of spout 52, the inside fixed mounting of slider 53 right-hand member spout 52 has spring 54, slider 53 front end runs through spout 52 fixedly connected with even piece 55, slider 53 left end runs through spout 52 and is connected with baffle 56. So as to more firmly and stably lock the switch.
The gate body 1 is internally provided with a gate 2, and the gate 2 is internally provided with a cutter body 3 in a rotating way. The brake body 1 can be normally operated and used.
Wherein, the size of the slide block 53 is matched with the size of the slide groove 52. The switch is more effectively locked and fixed.
Wherein, the size of the plug block 42 is matched with the size of the slot 41. The gate is more convenient and fast in the installation process.
It should be noted that, the utility model relates to a knife switch locking device for electrical equipment, when needing to install the switch body 1, the plug 42 is aligned with the slot 41 and inserted leftwards, the screw groove A43 is aligned with the screw groove B44, the bolt 5 is engaged with the screw thread on the inner wall of the screw groove A43 and the screw groove B44 through the outer wall screw thread, the bolt 5 is rotated to enter the screw groove A43 and the screw groove B44, the plug 42 is fixed in the slot 41, the installation of the locking mechanism 5 is completed, when needing to pull the knife body 3 from the top downwards and lock the knife body 3, the connecting block 55 at the right end of the upper side of the switch body 1 is manually pulled rightwards to drive the slide block 53 to slide rightwards in the chute 52, the baffle 56 is driven to move rightwards to withdraw from the upper side of the gate 2, meanwhile, the slide block 53 moves rightwards to press the spring 54 to make it contract and deform under pressure, at this moment, the knife body 3 is pulled downwards to make it rotate downwards in the gate 2, after the knife body 3 moves downwards to exceed the upper baffle 56, the pulling force on the upper connecting block 55 is released, then the lower connecting block 55 is pulled rightwards to also enable the baffle 56 to move rightwards, the spring 54 inside the lower sliding groove 52 is compressed and deformed to convert kinetic energy into elastic potential energy, the cutter body 3 is continuously pulled downwards to completely exceed the lower baffle 56 and then vertically downwards, at this time, the pulling force on the lower connecting block 55 is released, the lower spring 54 converts the elastic potential energy into kinetic energy to push the sliding block 53 to move leftwards in the sliding groove 52 and drive the baffle 56 to move leftwards to the outer side of the lower end of the gate way 2, and the cutter body 3 is blocked under the gate way 2 to complete locking.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a plug-in strip switch locking device for electrical equipment, includes the floodgate body (1), installation mechanism (4) and locking mechanical system (5), its characterized in that, floodgate body (1) right-hand member internally mounted has installation mechanism (4), installation mechanism (4) include slot (41), inserted block (42), spiral groove A (43), spiral groove B (44) and bolt (45), inside slot (41) of installing of opening in both sides about floodgate body (1) right-hand member, the inside cartridge of slot (41) has inserted block (42), inside the opening of downside is equipped with spiral groove A (43) about inserted block (42) front end, inside the opening of both sides floodgate body (1) is equipped with spiral groove B (44) about slot (41) front end, spiral groove A (43) and spiral groove B (44) internally mounted have bolt (45).
2. The blade switch locking device for electric equipment according to claim 1, characterized in that: locking mechanical system (5) are installed to installation mechanism (4) vertical outer end, locking mechanical system (5) include fixed plate (51), spout (52), slider (53), spring (54), link piece (55) and baffle (56), the vertical outer end fixed mounting of inserted block (42) has fixed plate (51), fixed plate (51) inside division is equipped with spout (52), inside smooth slider (53) of being equipped with of spout (52), slider (53) right-hand member spout (52) inside fixed mounting has spring (54), slider (53) front end runs through spout (52) fixedly connected with and links piece (55), slider (53) left end runs through spout (52) and is connected with baffle (56).
3. The blade switch locking device for electric equipment according to claim 1, characterized in that: the gate is characterized in that a gate way (2) is arranged in the gate body (1), and a cutter body (3) is rotatably arranged in the gate way (2).
4. The blade switch locking device for electric equipment according to claim 2, characterized in that: the size of the sliding block (53) is matched with that of the sliding groove (52).
5. The blade switch locking device for electric equipment according to claim 1, characterized in that: the size of the insertion block (42) is matched with that of the insertion groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888051.8U CN214588557U (en) | 2021-04-28 | 2021-04-28 | Knife switch locking device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888051.8U CN214588557U (en) | 2021-04-28 | 2021-04-28 | Knife switch locking device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214588557U true CN214588557U (en) | 2021-11-02 |
Family
ID=78328235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120888051.8U Expired - Fee Related CN214588557U (en) | 2021-04-28 | 2021-04-28 | Knife switch locking device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214588557U (en) |
-
2021
- 2021-04-28 CN CN202120888051.8U patent/CN214588557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |