CN210289441U - Electric switch cabinet stroke door lock - Google Patents
Electric switch cabinet stroke door lock Download PDFInfo
- Publication number
- CN210289441U CN210289441U CN201920942867.7U CN201920942867U CN210289441U CN 210289441 U CN210289441 U CN 210289441U CN 201920942867 U CN201920942867 U CN 201920942867U CN 210289441 U CN210289441 U CN 210289441U
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- spring bolt
- bolt
- switch cabinet
- lock
- connecting axle
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Abstract
The utility model discloses an electric switch cabinet travel door lock, which comprises an electric switch cabinet travel door lock body, a spring bolt A, a spring bolt B, a lock handle mechanism, a spring bolt mounting shell, a spring bolt mounting groove, a spring bolt A, a lock handle mounting groove, a lock handle mechanism, a spring bolt B, a spring bolt clamping groove, a connecting shaft mounting hole, a spring bolt A connecting rod, a spring bolt B connecting rod, a swing rod, a handle, a spring bolt clamping groove limiting guide rail, a spring bolt mounting groove is arranged inside the lock mounting shell of the electric switch cabinet travel door lock body, a spring bolt A and a spring bolt B are arranged inside the spring bolt mounting groove, a lock handle mechanism is arranged in the center of the inside of the spring bolt mounting groove, the spring bolt A connecting rod on the lock handle mechanism is connected with the spring bolt A, the spring bolt B connecting rod is connected with the spring bolt B, and the manual toggle handle drives, good stability and low cost.
Description
Technical Field
The utility model relates to an electrical switch cabinet stroke lock technical field specifically is an electrical switch cabinet stroke lock.
Background
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, and also high-voltage chamber and low-voltage chamber switch cabinets and high-voltage buses, such as power plants and the like.
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, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
However, at present, the bolt of many switch cabinets can deviate after being used for a period of time, and the stability of the switch is not high enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical switch cabinet stroke lock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical switch cabinet stroke lock, includes electrical switch cabinet stroke lock body, spring bolt A, spring bolt B, lock handle mechanism, be equipped with spring bolt installation shell on the electrical switch cabinet stroke lock body, the inside of spring bolt installation shell is equipped with the spring bolt mounting groove, and the central authorities of spring bolt mounting groove are equipped with lock handle mechanism, one side of lock handle mechanism is equipped with spring bolt A, and the opposite side of lock handle mechanism is equipped with spring bolt B, spring bolt A all is connected with lock handle mechanism with spring bolt B.
Preferably, the two sides of the lock tongue A are symmetrically provided with lock tongue clamping grooves, a connecting shaft mounting hole is formed in one end of the lock tongue A, the connecting shaft mounting hole transversely penetrates through the lock tongue A, and the end of the other end of the lock tongue A is in a semicircular arc shape.
Preferably, the bilateral symmetry of spring bolt B is equipped with the spring bolt draw-in groove, and the inside connecting axle mounting hole that is equipped with of one end of spring bolt B, the connecting axle mounting hole transversely runs through spring bolt B, spring bolt B's bottom end is circular-arc.
Preferably, be equipped with the pendulum rod on the lock handle mechanism, the one end of pendulum rod is equipped with the handle, handle and pendulum rod structure as an organic whole, central one side of pendulum rod is equipped with spring bolt A connecting rod, adopts movable bearing to be connected in the middle of spring bolt A connecting rod and the pendulum rod, the other end bilateral symmetry of pendulum rod is equipped with the connecting axle, is equipped with spring bolt B connecting rod on the connecting axle of pendulum rod other end both sides, spring bolt A connecting rod is equipped with the connecting axle between spring bolt B connecting rod and the pendulum rod junction, and the connecting axle is installed in the.
Preferably, the bolt clamping groove limiting guide rails are symmetrically arranged on the side walls of the two sides in the bolt mounting shell, and the bolt clamping groove limiting guide rails and the inner wall of the bolt mounting shell are of an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the bolt clamping groove is matched with the bolt clamping groove limiting guide rail, and the bolt A4 and the bolt B7 are controlled to stably move in the bolt mounting groove through the bolt clamping groove limiting guide rail;
(2) the device has the advantages of reasonable design, simple structure, good stability and low cost.
Drawings
FIG. 1 is a schematic structural view of the stroke door lock body of the electrical switch cabinet of the utility model;
fig. 2 is a schematic structural view of the bolt a of the present invention;
fig. 3 is a schematic structural view of a lock tongue B of the present invention;
FIG. 4 is a schematic view of the handle mechanism of the present invention;
fig. 5 is a sectional view of the bolt mounting case of the present invention.
In the figure: 1. an electric switch cabinet travel door lock body; 2. the lock tongue is arranged on the shell; 3. a lock tongue mounting groove; 4. a bolt A; 5. a lock handle mounting groove; 6. a lock handle mechanism; 7. a lock tongue B; 8. a lock tongue slot; 9. a connecting shaft mounting hole; 10. a bolt A connecting rod; 11. a bolt B connecting rod; 12. a swing rod; 13. a handle; 14. the bolt slot limits the guide rail.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electrical switch cabinet stroke lock, includes electrical switch cabinet stroke lock body 1, spring bolt A4, spring bolt B7, lock handle mechanism 6, is equipped with spring bolt installation shell 2 on the electrical switch cabinet stroke lock body 1, and the symmetry is equipped with spring bolt draw-in groove restriction guide rail 14 on the inside both sides lateral wall of spring bolt installation shell 2, and spring bolt draw-in groove restriction guide rail 14 is structure as an organic whole with the inner wall of spring bolt installation shell 2, and the inside of spring bolt installation shell 2 is equipped with spring bolt mounting groove 3.
The central authorities of spring bolt mounting groove 3 are equipped with lock handle mechanism 6, be equipped with pendulum rod 12 on the lock handle mechanism 6, the one end of pendulum rod 12 is equipped with handle 13, handle 13 and pendulum rod 12 structure as an organic whole, central one side of pendulum rod 12 is equipped with spring bolt A connecting rod 10, adopt movable bearing to be connected in the middle of spring bolt A connecting rod 10 and the pendulum rod 12, the other end bilateral symmetry of pendulum rod 12 is equipped with the connecting axle, be equipped with spring bolt B connecting rod 11 on the connecting axle of the 12 other end both sides of pendulum rod, spring bolt A connecting rod 10, be equipped with connecting axle 15 between spring bolt B connecting rod 11 and the 12 junction.
One side of lock handle mechanism 6 is equipped with spring bolt A4, spring bolt A4 bilateral symmetry is equipped with spring bolt draw-in groove 8, the inside connecting axle mounting hole 9 that is equipped with of one end of spring bolt A4, connecting axle mounting hole 9 transversely runs through spring bolt A8, the other end of spring bolt A8 becomes the semicircle form, the opposite side of lock handle mechanism 6 is equipped with spring bolt B7, the bilateral symmetry of spring bolt B7 is equipped with spring bolt draw-in groove 8, the inside connecting axle mounting hole 9 that is equipped with of one end of spring bolt B8, connecting axle mounting hole 9 transversely runs through spring bolt B, the bottom end of spring bolt B8 is circular-arc, spring bolt A4 and spring bolt B7 all are connected with lock handle mechanism 6, spring bolt draw-in groove 8 and spring bolt draw-in groove restriction guide rail 14 phase-match, control spring bolt A4 and spring.
When the electric switch cabinet travel door lock body 1 is opened or closed, the handle 13 is manually pushed, the handle 13 drives the swing rod 12 to rotate, the swing rod 12 simultaneously drives the bolt A connecting rod 10, the bolt B connecting rod 11 moves, the bolt A connecting rod 10 drives the bolt A4 to move back and forth, and the bolt B connecting rod 11 moves to drive the bolt B7 to move back and forth, so that the back and forth movement of the electric switch cabinet travel door lock body 1 is controlled.
The device has the advantages of reasonable design, simple structure, good stability, low cost and good long-time use stability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electrical switch cabinet stroke lock, includes electrical switch cabinet stroke lock body (1), spring bolt A (4), spring bolt B (7), lock handle mechanism (6), its characterized in that: be equipped with spring bolt installation shell (2) on electrical switch cabinet stroke lock body (1), the inside of spring bolt installation shell (2) is equipped with spring bolt mounting groove (3), and the central authorities of spring bolt mounting groove (3) are equipped with lock handle mechanism (6), one side of lock handle mechanism (6) is equipped with spring bolt A (4), and the opposite side of lock handle mechanism (6) is equipped with spring bolt B (7), spring bolt A (4) all are connected with lock handle mechanism (6) with spring bolt B (7).
2. The electric appliance switch cabinet travel door lock according to claim 1, characterized in that: spring bolt A (4) bilateral symmetry is equipped with spring bolt draw-in groove (8), and the inside connecting axle mounting hole (9) that is equipped with of one end of spring bolt A (4), connecting axle mounting hole (9) transversely run through spring bolt A (4), and the other end of spring bolt A (4) becomes the semicircle arcuation.
3. The electric appliance switch cabinet travel door lock according to claim 1, characterized in that: the bilateral symmetry of spring bolt B (7) is equipped with spring bolt draw-in groove (8), and the inside connecting axle mounting hole (9) that is equipped with in one end of spring bolt B (7), connecting axle mounting hole (9) transversely run through spring bolt B, the bottom end of spring bolt B (7) is circular-arc.
4. The electric appliance switch cabinet travel door lock according to claim 1, characterized in that: be equipped with pendulum rod (12) on lock handle mechanism (6), the one end of pendulum rod (12) is equipped with handle (13), handle (13) and pendulum rod (12) structure as an organic whole, central one side of pendulum rod (12) is equipped with spring bolt A connecting rod (10), adopts movable bearing to be connected in the middle of spring bolt A connecting rod (10) and pendulum rod (12), the other end bilateral symmetry of pendulum rod (12) is equipped with the connecting axle, is equipped with spring bolt B connecting rod (11) on the connecting axle of pendulum rod (12) other end both sides, spring bolt A connecting rod (10), be equipped with connecting axle (15) between spring bolt B connecting rod (11) and pendulum rod (12) junction, install in lock handle mounting groove (5) connecting axle (15).
5. The electric appliance switch cabinet travel door lock according to claim 1, characterized in that: the bolt installation shell (2) is characterized in that bolt clamping groove limiting guide rails (14) are symmetrically arranged on the side walls of two sides in the bolt installation shell (2), and the bolt clamping groove limiting guide rails (14) and the inner wall of the bolt installation shell (2) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942867.7U CN210289441U (en) | 2019-06-21 | 2019-06-21 | Electric switch cabinet stroke door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942867.7U CN210289441U (en) | 2019-06-21 | 2019-06-21 | Electric switch cabinet stroke door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210289441U true CN210289441U (en) | 2020-04-10 |
Family
ID=70098026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920942867.7U Active CN210289441U (en) | 2019-06-21 | 2019-06-21 | Electric switch cabinet stroke door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210289441U (en) |
-
2019
- 2019-06-21 CN CN201920942867.7U patent/CN210289441U/en active Active
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