CN218406943U - Extra-high voltage power distribution cabinet safety lock mechanism - Google Patents
Extra-high voltage power distribution cabinet safety lock mechanism Download PDFInfo
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- CN218406943U CN218406943U CN202222100029.XU CN202222100029U CN218406943U CN 218406943 U CN218406943 U CN 218406943U CN 202222100029 U CN202222100029 U CN 202222100029U CN 218406943 U CN218406943 U CN 218406943U
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Abstract
The utility model discloses an extra-high voltage power distribution cabinet safety lock mechanism, which comprises a cabinet door, the mounting hole has been seted up to the terminal surface of cabinet door, and the inside of mounting hole runs through there is the lock body to hexagon nut has been cup jointed to the lateral wall of lock body, hexagon nut's the fixed cover plate that has connect of lateral wall, the one end tip of lock body has seted up the screw thread blind hole, and the inside of screw thread blind hole is provided with the fixed screw to the lateral wall of fixed screw has cup jointed the locking plate, the movable plate is installed in the place ahead of lock body, the end face welding of lock body has the guide arm, and the one end of guide arm runs through the terminal surface of movable plate, the one end tip fixed mounting of guide arm has the magnet board, the terminal surface of movable plate is fixed to run through there is the storage cylinder. Has the advantages that: the utility model discloses a movable plate, through the movable plate that sets up, can be convenient for take out the key of fracture in the lockhole inside, improved extra-high voltage power distribution cabinet safety lock mechanism's use practicality.
Description
Technical Field
The utility model relates to a switch board technical field particularly, relates to an extra-high voltage power distribution cabinet safety lock mechanism.
Background
The extra-high voltage is the voltage grade of +/-800 kV or more direct current and 1000 kV or more alternating current, in an extra-high voltage power system, extra-high voltage power distribution cabinets are frequently used at present, the protection work of the power system related to electric products is completed, when the extra-high voltage power distribution cabinets are actually used, the extra-high voltage power distribution cabinets are required to be matched with a safety lock mechanism of the extra-high voltage power distribution cabinets to be used together, non-professionals are prevented from contacting the electric products in the extra-high voltage power distribution cabinets, and the extra-high voltage power distribution cabinets have the advantages of being simple in operation, stable in structure, long in service life and the like in actual use.
However, the existing extra-high voltage power distribution cabinet safety lock mechanism needs to be inserted into the lock hole to be rotated, opened and closed for use, when the key is accidentally broken inside the lock hole, due to blocking of the broken key, the lock hole cannot be inserted into the key again for use, the cabinet door of the extra-high voltage power distribution cabinet cannot be opened at the moment, and the use practicability of the extra-high voltage power distribution cabinet safety lock mechanism is reduced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a special high voltage distribution cabinet safety lock mechanism can be convenient for take out the advantage of fracture at the inside key of lockhole, and then solves the problem in the above-mentioned background art.
(II) technical scheme
For the advantage of realizing above-mentioned can be convenient for take out the fracture at the inside key of lockhole, the utility model discloses a concrete technical scheme as follows:
the utility model provides an extra-high voltage power distribution cabinet safety lock mechanism, includes the cabinet door, the mounting hole has been seted up to the terminal surface of cabinet door, and the inside of mounting hole runs through there is the lock body to the lateral wall of lock body has cup jointed hexagon nut, hexagon nut's the fixed cover plate that has cup jointed of lateral wall, the threaded blind hole has been seted up to the one end tip of lock body, and the inside of threaded blind hole is provided with the fixed screw to the locking plate has been cup jointed to the lateral wall of fixed screw, the movable plate is installed in the place ahead of lock body, the end face welding of lock body has the guide arm, and the one end of guide arm runs through the terminal surface of movable plate, the one end tip fixed mounting of guide arm has the magnet plate, the end face fixed of movable plate has run through the storage cylinder, and the lateral wall of storage cylinder has seted up the feed port to the inside of feed port is provided with the sealing plug, the one end fixed of storage cylinder has run through out the rubber tube, and the one end tip of rubber tube installs sealed lid, install the connecting rope between the lateral wall of rubber tube, the inside slidable mounting of storage cylinder has the cock plate, and the horizontal pole, and the terminal surface of cock plate installs the horizontal pole to the apron is installed to the one end tip of horizontal pole.
Further, the vertical sectional dimension of the plug plate is the same as the internal vertical sectional dimension of the storage cylinder.
Furthermore, the end face of the lock body is provided with a lock hole.
Furthermore, an annular groove is formed in the side wall of the sleeving and connecting plate, a pull rope is installed on the inner wall of the annular groove, and a magnet frame plate is installed at one end of the pull rope.
Further, the socket plate is made of iron.
Further, the length of the hexagonal nut is larger than the diameter length of the mounting hole.
Furthermore, the threaded blind hole is in threaded fit with the fixing screw.
Furthermore, the side wall of the lock body is provided with an external thread, and the external thread is in threaded fit with the hexagon nut.
(III) advantageous effects
Compared with the prior art, the utility model provides an extra-high voltage power distribution cabinet safety lock mechanism possesses following beneficial effect:
(1) The utility model discloses a movable plate, when the key fracture is inside the lockhole, the operation workman moves the movable plate backward with the hand, when movable plate and magnet plate separation, the operation workman rotates the movable plate again, when storage cylinder and lockhole are in on the same water flat line, the operation workman takes sealed lid out with the hand, move the movable plate backward again, when the one end of glue outlet pipe contacts with the fracture department of key, the operation workman moves the apron backward with the hand, the accessible horizontal pole, drive cock panel and glue synchronous backward movement, when glue derives through the glue outlet pipe, glue can make glue pipe and the bonding of key fracture department, when glue air-dries, the operation workman can move the movable plate forward with the hand, through storage cylinder and glue outlet pipe drive cracked key antedisplacement, when the key derives the lockhole is inside, the operation workman tears the key off with the hand again, when the fracture key separates with the glue outlet pipe, the operation workman resets the latch mechanism with the hand again, last antedisplacement rotation that moves again moves the return moves, when glue air-dries, can be with high temperature object contact storage cylinder, glue is softened, can continue to use, through the movable plate that is heated, through the lockhole that sets up, can be convenient for taking out the fracture at the inside sealed lid of switch board, the safety key of switch board, the extra-high voltage key has been improved and has been used.
(2) The utility model discloses a cup joint the board, when the operation workman need make hexagon nut and cabinet body separation, the operation workman removes the magnet deckle board with the hand, make the winding derive gradually at the inside stay cord of annular groove, when extra-high voltage power distribution cabinet safety lock mechanism is kept away from to the magnet deckle board, utilize external screw thread and hexagon nut screw-thread fit, the operation workman can push down the magnet deckle board with the hand, it rotates to drive the cover fishplate board through the stay cord, rotatory cover fishplate bar moves hexagon nut synchronous revolution, when hexagon nut and cabinet body separation, the operation workman resets the magnet deckle board, again with the stay cord winding in the inside of annular groove, at last with the magnet deckle board with cup joint the board contact, through the cover fishplate board that sets up, under the circumstances that does not influence the rotatory use of hexagon nut, can keep away from extra-high voltage power distribution cabinet safety lock mechanism and operate, avoid because of extra-high voltage power distribution cabinet mechanism safety lock around the space safety lock, it is difficult to make it use hexagon nut to rotate, bring facility for the rotatory use of extra-high voltage power distribution cabinet mechanism hexagon nut.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a safety lock mechanism of an extra-high voltage power distribution cabinet provided by the utility model;
fig. 2 is a front view of a safety lock mechanism of an extra-high voltage power distribution cabinet provided by the utility model;
fig. 3 is a rear view of the lock body according to the present invention;
fig. 4 is a perspective view of the storage cylinder of the present invention;
fig. 5 is an enlarged view of a in fig. 1 according to the present invention;
fig. 6 is an enlarged view of B in fig. 1 according to the present invention.
In the figure:
1. a cabinet door; 2. mounting holes; 3. a lock body; 4. a hexagonal nut; 5. moving the plate; 6. a threaded blind hole; 7. a fixing screw; 8. a locking plate; 9. a guide bar; 10. a storage cylinder; 11. a feed port; 12. a sealing plug; 13. discharging the rubber tube; 14. a sealing cover; 15. connecting ropes; 16. a plug plate; 17. a cross bar; 18. a cover plate; 19. sleeving and connecting plates; 20. an annular groove; 21. pulling a rope; 22. a magnet frame plate; 23. a magnet plate.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides an extra-high voltage power distribution cabinet safety lock mechanism.
Referring to the drawings and the detailed description, as shown in fig. 1-6, an extra-high voltage power distribution cabinet safety lock mechanism according to an embodiment of the present invention includes a cabinet door 1, a mounting hole 2 is formed on an end surface of the cabinet door 1, a lock body 3 penetrates through the mounting hole 2, a hexagonal nut 4 is sleeved on a side wall of the lock body 3, a sleeving plate 19 is fixedly sleeved on a side wall of the hexagonal nut 4, a threaded blind hole 6 is formed on an end portion of the lock body 3, a fixing screw 7 is arranged inside the threaded blind hole 6, a locking plate 8 is sleeved on a side wall of the fixing screw 7, a moving plate 5 is installed in front of the lock body 3, a guide rod 9 is welded on the end surface of the lock body 3, and one end of the guide rod 9 penetrates through an end surface of the moving plate 5, the one end tip fixed mounting of guide arm 9 has magnet board 23, the fixed storage cylinder 10 that runs through of terminal surface of movable plate 5, and the lateral wall of storage cylinder 10 has seted up feed port 11, and the inside of feed port 11 is provided with sealing plug 12, the fixed rubber outlet pipe 13 that runs through of one end of storage cylinder 10, and the one end tip of rubber outlet pipe 13 installs sealed lid 14, install between the lateral wall of rubber outlet pipe 13 and sealed lid 14 and be connected rope 15, the inside slidable mounting of storage cylinder 10 has cock 16, and cock 16's end-to-end mounting has horizontal pole 17, and apron 18 is installed to the one end tip of horizontal pole 17, movable plate 5 through setting up, can be convenient for take out the key of fracture inside the lockhole, the use practicality of switch board extra-high voltage safety lock mechanism has been improved.
In one embodiment, the vertical cross-sectional dimension of the plug 16 is the same as the vertical cross-sectional dimension of the interior of the cartridge 10, ensuring that the plug 16 can push out all the glue inside the cartridge 10.
In one embodiment, the end face of the lock body 3 is provided with a keyhole, which leaves an opening for the insertion of a key.
In one embodiment, the annular groove 20 has been seted up to the lateral wall of cup joint board 19, and the stay cord 21 is installed to the inner wall of annular groove 20, and magnet frame plate 22 is installed to the one end tip of stay cord 21, through the cup joint board 19 that sets up, under the condition that does not influence the rotatory use of hexagon nut 4, can keep away from extra-high voltage power distribution cabinet safety lock mechanism and operate, it is narrow and small to avoid making it be difficult to rotatory use hexagon nut 4 because of extra-high voltage power distribution cabinet safety lock mechanism surrounding space, bring the facility for the rotatory use of extra-high voltage power distribution cabinet safety lock mechanism hexagon nut 4.
In one embodiment, the socket plate 19 is made of iron, providing a possibility for the attraction of the magnet frame plate 22.
In one embodiment, the length of the hexagonal nut 4 is greater than the diameter length of the mounting hole 2, so that the problem that the hexagonal nut 4 cannot contact the cabinet door 1 due to the fact that the diameter length of the mounting hole 2 is too large is avoided.
In one embodiment, the blind threaded hole 6 is threadedly engaged with the fixing screw 7 to facilitate adjustment of the position of the fixing screw 7 in use.
In one embodiment, the side wall of the lock body 3 is provided with an external thread, and the external thread is in threaded fit with the hexagonal nut 4, so that the use position of the hexagonal nut 4 can be adjusted conveniently.
The working principle is as follows:
when a key is broken in the lockhole, an operator moves the movable plate 5 backwards by hand, when the movable plate 5 is separated from the magnet plate 23, the operator rotates the movable plate 5 again, when the storage cylinder 10 and the lockhole are positioned on the same horizontal line, the operator pulls out the sealing cover 14 by hand, then moves the movable plate 5 backwards, when one end of the rubber outlet pipe 13 is contacted with the broken part of the key, the operator moves the cover plate 18 backwards by hand, the plug plate 16 and the glue can be driven by the cross rod 17 to synchronously move backwards, when the glue is led out through the rubber outlet pipe 13, the glue can bond the rubber outlet pipe 13 with the broken part of the key, when the glue is dried, the operator can move the cover plate 5 forwards by hand, the broken key can be driven by the storage cylinder 10 and the rubber outlet pipe 13 to move forwards, when the key is led out of the inside of the lockhole, the operator breaks the key by hand again, when the broken key is separated from the rubber outlet pipe 13, the operator resets the sealing cover 14, finally, the reset movable plate 5 is moved forwards and rotated, when glue is dried, high-temperature objects can be contacted with the storage cylinder 10, the glue is heated and softened, and can be used continuously, keys broken in the lock hole can be conveniently drawn out through the arranged movable plate 5, the use practicability of the safety lock mechanism of the extra-high voltage power distribution cabinet is improved, meanwhile, when an operation worker needs to separate the hexagon nut 4 from the cabinet body, the operation worker moves the magnet frame plate 22 by hand, the pull rope 21 wound in the annular groove 20 is led out gradually, when the magnet frame plate 22 is far away from the safety lock mechanism of the extra-high voltage power distribution cabinet, the external thread is matched with the thread of the hexagon nut 4, the operation worker can press the magnet frame plate 22 downwards by hand, the sleeving plate 19 is driven by the pull rope 21 to rotate, the rotating sleeving plate 19 drives the hexagon nut 4 to synchronously rotate, when the hexagon nut 4 is separated from the cabinet body, the operation workman magnet frame board 22 that resets, twine stay cord 21 in the inside of annular groove 20 once more, at last with magnet frame board 22 with cup joint 19 contacts of board, through the cup joint board 19 that sets up, under the condition that does not influence the rotatory use of hexagon nut 4, can keep away from extra-high voltage power distribution cabinet safety lock mechanism and operate, it is narrow and small to avoid because of extra-high voltage power distribution cabinet safety lock mechanism surrounding space, make it be difficult to rotatory use hexagon nut 4, bring the facility for the rotatory use of extra-high voltage power distribution cabinet safety lock mechanism hexagon nut 4.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an extra-high voltage power distribution cabinet safety lock mechanism, a serial communication port, including cabinet door (1), mounting hole (2) have been seted up to the terminal surface of cabinet door (1), and the inside of mounting hole (2) runs through and have lock body (3) to the lateral wall of lock body (3) has cup jointed hex nut (4), the fixed cover of lateral wall of hex nut (4) has cup jointed socket plate (19), threaded blind hole (6) have been seted up to the one end tip of lock body (3), and the inside of threaded blind hole (6) is provided with fixed screw (7), and the lateral wall of fixed screw (7) has cup jointed locking plate (8), movable plate (5) is installed in the place ahead of lock body (3), the terminal surface welding of lock body (3) has guide arm (9), and the one end of guide arm (9) runs through the terminal surface of movable plate (5), the one end fixed mounting of guide arm (9) has been installed storage cylinder (23), the terminal surface fixed running through of movable plate (5) has storage cylinder (10), and the lateral wall of storage cylinder (10) has seted up feed port (11) to the inside of feed port (11) is provided with sealing plug (10), the sealed lid (13) that the sealed lid (13) of fixing has been installed and the sealed end of sealing plug (13) and the rubber tube (13) and the sealed end of the sealing of the rubber tube (13) is connected between the rubber tube (13) and the rubber tube (13) is installed and the rubber tube (13) is connected the sealed lid (13) and the rubber tube (13) is connected the sealed lid (13) The storage cylinder (10) is internally provided with a plug plate (16) in a sliding manner, the end face of the plug plate (16) is provided with a cross rod (17), and the end part of one end of the cross rod (17) is provided with a cover plate (18).
2. The safety lock mechanism of the extra-high voltage power distribution cabinet is characterized in that the vertical cross section of the plug plate (16) is the same as the vertical cross section of the interior of the storage cylinder (10).
3. The extra-high voltage power distribution cabinet safety lock mechanism is characterized in that a lock hole is formed in the end face of the lock body (3).
4. The extra-high voltage power distribution cabinet safety lock mechanism is characterized in that an annular groove (20) is formed in the side wall of the sleeving plate (19), a pull rope (21) is installed on the inner wall of the annular groove (20), and a magnet frame plate (22) is installed at one end of the pull rope (21).
5. The extra-high voltage power distribution cabinet safety lock mechanism is characterized in that the sleeving connection plate (19) is made of iron.
6. The extra-high voltage power distribution cabinet safety lock mechanism is characterized in that the length of the hexagonal nut (4) is larger than the diameter length of the mounting hole (2).
7. The extra-high voltage power distribution cabinet safety lock mechanism according to claim 1, wherein the threaded blind hole (6) is in threaded fit with a fixing screw (7).
8. The extra-high voltage power distribution cabinet safety lock mechanism is characterized in that an external thread is arranged on the side wall of the lock body (3) and is in threaded fit with the hexagonal nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222100029.XU CN218406943U (en) | 2022-08-10 | 2022-08-10 | Extra-high voltage power distribution cabinet safety lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222100029.XU CN218406943U (en) | 2022-08-10 | 2022-08-10 | Extra-high voltage power distribution cabinet safety lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218406943U true CN218406943U (en) | 2023-01-31 |
Family
ID=85025991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222100029.XU Active CN218406943U (en) | 2022-08-10 | 2022-08-10 | Extra-high voltage power distribution cabinet safety lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218406943U (en) |
-
2022
- 2022-08-10 CN CN202222100029.XU patent/CN218406943U/en active Active
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