CN215869030U - Mechanical interlock for mounting front panel of electrical cabinet - Google Patents
Mechanical interlock for mounting front panel of electrical cabinet Download PDFInfo
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- CN215869030U CN215869030U CN202122343348.9U CN202122343348U CN215869030U CN 215869030 U CN215869030 U CN 215869030U CN 202122343348 U CN202122343348 U CN 202122343348U CN 215869030 U CN215869030 U CN 215869030U
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Abstract
The utility model discloses an electrical cabinet front panel installation mechanical interlock, which comprises an installation panel, wherein the front end surface of the installation panel is provided with a shaft hole, an operation hole and a blocking groove, the operation hole is positioned at the right lower part of the shaft hole, the blocking groove is positioned at the right side of the shaft hole, a rotating shaft is movably inserted and installed in the shaft hole, the front end of the rotating shaft is provided with a baffle plate, the baffle plate is provided with a groove and a limiting groove, the front end surface of the baffle plate is provided with a handle, the groove and the limiting groove are positioned at the left side and the right side of the handle, the limiting groove is movably connected with a limiting column, the outer cylindrical surface of the limiting column is movably sleeved with an electromagnet, the rear end surface of the electromagnet is fixedly connected with the installation panel, the right part of the front end of the installation panel is fixedly provided with a mechanical lock and a contact switch, and the contact switch is positioned at the right side of the mechanical lock. The locking device is convenient to operate, can safely and conveniently lock the circuit breaker, and is convenient to use.
Description
Technical Field
The utility model relates to the field of mechanical locks, in particular to a mechanical interlock for mounting a front panel of an electrical cabinet.
Background
The mechanical interlocking means that the required interlocking is realized by the mechanism part of the circuit breaker or the contactor. The frame circuit breaker and the molded case circuit breaker can be mechanically interlocked, and the contactor can also be realized. The interlocking of circuit breaker lack and other equipment in present cubical switchboard, only can carry out the compulsory logic of operation next step when the circuit breaker is in the experimental position, and install interlocking tool to lock and operate at the inside inconvenient operation of cupboard, need open the front panel door and can operate. In order to achieve the effect of safely and conveniently locking the circuit breaker, a mechanical interlock for installing the front panel of the electrical cabinet is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides the mechanical interlocking for installing the front panel of the electrical cabinet, which is convenient to operate, can safely and conveniently lock the circuit breaker and is convenient to use.
The technical scheme of the utility model is as follows:
a mechanical interlock for mounting a front panel of an electric cabinet comprises a mounting panel, wherein a shaft hole, an operation hole and a blocking groove are formed in the front end face of the mounting panel, the operation hole is positioned at the lower right side of the shaft hole, the blocking groove is positioned at the right side of the shaft hole, a rotating shaft is movably inserted and mounted in the shaft hole, a baffle is mounted at the front end of the rotating shaft, a groove and a limiting groove are formed in the baffle, a handle is mounted on the front end face of the baffle, the groove and the limiting groove are positioned at the left side and the right side of the handle, a limiting column is movably connected in the limiting groove, an electromagnet is movably sleeved on the outer cylindrical face of the limiting column, the rear end face of the electromagnet is fixedly connected with the mounting panel, a mechanical lock and a contact switch are fixedly mounted at the right front end of the mounting panel, the contact switch is positioned at the right side of the mechanical lock, and a mechanical lock bulge is arranged on the mechanical lock, the right end face of the mechanical lock is inserted with a connecting lock bolt in a penetrating and movable mode, the left end of the connecting lock bolt penetrates through the left end face of the mechanical lock, a separation blade is movably connected in the separation groove and located on the left side of the mechanical lock, a lock bolt hole is formed in the separation blade, the connecting lock bolt is matched with the lock bolt hole, the right end face of the connecting lock bolt is movably connected with the contact switch, the protruding portion of the mechanical lock is movably sleeved with the shell, and an arc-shaped groove and a jack are formed in the front end of the shell.
The working principle of the technical scheme is as follows:
the mounting panel is the front panel of the cabinet, when in use, the electromagnet is started to draw the limiting column out of the limiting groove, then, the projecting part of the mechanical lock penetrates through the shell to be inserted into the mechanical lock, the handle is rotated clockwise, the handle drives the baffle to rotate, the handle is rotated by 90 degrees, at the moment, the groove corresponds to the position of the operation hole, the operation hole is communicated with the jack, then the rocking handle of the operation control circuit breaker is inserted into the jack, the groove and the operation hole in sequence to carry out operation, the circuit breaker is controlled through the operation of the rocking handle, the circuit breaker pushes the separation blade to expose the lock bolt hole on the separation blade, then, the protruding part of the mechanical lock is rotated to enable the connecting lock bolt to move leftwards and be inserted into the lock bolt hole, then the rocking handle is pulled out, the handle is continuously rotated for 90 degrees clockwise, the limiting groove is rotated to support the position of the connecting lock bolt, the protruding part of the mechanical lock is continuously rotated, and the connecting lock bolt is inserted into the limiting groove to finish use; this mechanical interlocking can pivoted baffle, handle hole, recess and jack through setting up to set up the rocking handle that cooperatees and use, inside the rocking handle passed handle hole, recess and jack entering cupboard, the user of service passes through rocking handle operation control circuit breaker, convenient operation can lock the circuit breaker safely, conveniently, convenient to use.
In a further technical scheme, the rear end face of the shell is fixedly connected with the installation panel, and the jack is located at the lower right side of the arc-shaped groove.
The arc wall plays the effect of connecting the handle, and the handle runs through the outside that the arc wall extends to the shell, can rotate the baffle through rotatory handle, facilitates the operation and uses.
In a further technical scheme, the baffle, the electromagnet, the mechanical lock and the contact switch are all positioned in an inner cavity of the shell.
The shell plays the effect of protection baffle, electro-magnet, mechanical lock and contact switch, prevents that baffle, electro-magnet, mechanical lock and contact switch from exposing in the outside, takes place to damage, influences the result of use, can improve the operation security simultaneously.
In a further technical scheme, the connecting lock bolt is matched with the limiting groove.
Through rocking handle operation control circuit breaker, the circuit breaker promotes the separation blade, makes the lockbolt hole on the separation blade expose, then, rotates mechanical lock bulge, and the connection set bar can insert limiting groove, convenient to use through the lockbolt hole.
In a further technical scheme, the handle is movably contacted with the wall surface of the arc-shaped groove.
The handle moves in the arc-shaped groove, and the baffle can rotate along with the rotation of the handle by controlling the handle.
In a further technical scheme, the central angle of the arc-shaped groove is 180 degrees.
Rotate the handle to 90 degrees positions, at this moment, recess and operation hole and jack on the baffle are corresponding, and the operation hole on the installation panel exposes, can insert the rocking handle and operate, convenient operation, and the security is high.
The utility model has the beneficial effects that:
1. the mechanical interlocking device is provided with the rotatable baffle, the operation hole, the groove and the jack, and is provided with the rocking handle which is matched with the baffle for use, the rocking handle penetrates through the operation hole, the groove and the jack to enter the cabinet, and a user controls the circuit breaker through the operation of the rocking handle, so that the operation is convenient, the circuit breaker can be safely and conveniently locked, and the use is convenient;
2. the arc-shaped groove plays a role in connecting a handle, the handle penetrates through the arc-shaped groove and extends to the outside of the shell, and the baffle can be rotated by rotating the handle, so that the operation and the use are convenient;
3. the shell plays a role in protecting the baffle, the electromagnet, the mechanical lock and the contact switch, so that the baffle, the electromagnet, the mechanical lock and the contact switch are prevented from being exposed outside and damaged, the use effect is prevented from being influenced, and meanwhile, the operation safety can be improved;
4. the circuit breaker is controlled through the operation of the rocking handle, the circuit breaker pushes the separation blade to expose the lock bolt hole on the separation blade, then the mechanical lock bulge is rotated, and the connecting lock bolt can be inserted into the limiting groove through the lock bolt hole, so that the use is convenient;
5. the handle moves in the arc-shaped groove, and the baffle can rotate along with the rotation of the handle by controlling the handle;
6. the handle is rotated to a 90-degree position, at the moment, the groove on the baffle corresponds to the operation hole and the jack, the operation hole on the installation panel is exposed, the rocking handle can be inserted for operation, the operation is convenient, and the safety is high;
drawings
Fig. 1 is a schematic diagram of an overall internal structure of an electrical cabinet front panel mounting mechanical interlock according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an external structure of a mechanical interlock for mounting a front panel of an electrical cabinet according to an embodiment of the present invention;
FIG. 3 is a rear view of an internal structure of a front panel mounting mechanical interlock for an electrical cabinet according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a mounting panel structure mechanically interlocked with the mounting of a front panel of an electrical cabinet according to an embodiment of the present invention;
description of reference numerals:
1. installing a panel; 2. a shaft hole; 3. an operation hole; 4. a baffle groove; 5. a rotating shaft; 6. a baffle plate; 7. a groove; 8. a limiting groove; 9. a handle; 10. a limiting column; 11. an electromagnet; 12. a mechanical lock; 13. a contact switch; 14. connecting a lock bolt; 15. a baffle plate; 16. a housing; 17. an arc-shaped slot; 18. a jack; 19. a mechanical lock projection; 20. a bolt hole.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-4, an electrical cabinet front panel installation mechanical interlock includes an installation panel 1, a shaft hole 2, an operation hole 3 and a blocking groove 4 are formed on a front end surface of the installation panel 1, the operation hole 3 is located at the right lower side of the shaft hole 2, the blocking groove 4 is located at the right side of the shaft hole 2, a rotation shaft 5 is movably inserted and installed in the shaft hole 2, a baffle plate 6 is installed at the front end of the rotation shaft 5, a groove 7 and a limiting groove 8 are formed on the baffle plate 6, a handle 9 is installed on the front end surface of the baffle plate 6, the groove 7 and the limiting groove 8 are located at the left side and the right side of the handle 9, a limiting post 10 is movably connected in the limiting groove 8, an electromagnet 11 is movably sleeved on an outer cylindrical surface of the limiting post 10, a rear end surface of the electromagnet 11 is fixedly connected with the installation panel 1, a mechanical lock 12 and a contact switch 13 are fixedly installed at the right portion of the front end of the installation panel 1, the contact switch 13 is located on the right side of the mechanical lock 12, a mechanical lock protruding portion 19 is arranged on the mechanical lock 12, a connecting lock bolt 14 is movably installed on the right end face of the mechanical lock 12 in a penetrating mode, the left end of the connecting lock bolt 14 penetrates through the left end face of the mechanical lock 12, a blocking piece 15 is movably connected in the blocking groove 4, the blocking piece 15 is located on the left side of the mechanical lock 12, a lock bolt hole 20 is formed in the blocking piece 15, the connecting lock bolt 14 is matched with the lock bolt hole 20, the right end face of the connecting lock bolt 14 is movably connected with the contact switch 13, a shell 16 is movably sleeved on the mechanical lock protruding portion 19, and an arc-shaped groove 17 and an inserting hole 18 are formed in the front end of the shell 16.
The working principle of the technical scheme is as follows:
the mounting panel 1 is a front panel of a cabinet, when in use, the electromagnet 11 is started to draw the limiting column 10 out of the limiting groove 8, then the mechanical lock bulge 19 penetrates through the shell 16 to be inserted into the mechanical lock 12, the handle 9 is rotated clockwise, the handle 9 drives the baffle 6 to rotate, the handle 9 is rotated by 90 degrees, at the moment, the groove 7 corresponds to the position of the operation hole 3, the operation hole 3 is communicated with the jack 18, then the rocking handle of the operation control circuit breaker is sequentially inserted into the jack 18, the groove 7 and the operation hole 3 to operate, the circuit breaker is operated and controlled through the rocking handle, the circuit breaker pushes the blocking piece 15 to expose the lock bolt hole 20 on the blocking piece 15, then the mechanical lock bulge 19 is rotated to enable the connecting lock bolt 14 to move leftwards to be inserted into the lock bolt hole 20, then the rocking handle is drawn out to continue to rotate the handle 9 clockwise by 90 degrees, so that the limiting groove 8 rotates the connecting lock bolt 14, continuing to rotate the mechanical lock bulge 19, inserting the connecting lock bolt 14 into the limiting groove 8, and finishing the use; this mechanical interlocking can pivoted baffle 6, handle hole 3, recess 7 and jack 18 through setting up to set up the rocking handle that cooperatees and use, inside the rocking handle passed handle hole 3, recess 7 and jack 18 entering cupboard, the user of service passes through rocking handle operation control circuit breaker, convenient operation can lock the circuit breaker safely, conveniently, convenient to use.
In another embodiment, the rear end surface of the housing 16 is fixedly connected to the mounting panel 1, and the insertion hole 18 is located at the lower right of the arc-shaped groove 17. The handle 9 is movably contacted with the wall surface of the arc-shaped groove 17. The arc-shaped groove 17 plays a role in connecting the handle 9, the handle 9 penetrates through the arc-shaped groove 17 and extends to the outside of the shell 16, the baffle 6 can be rotated through rotating the handle 9, and the operation and the use are convenient. The central angle of the arc-shaped slot 17 is 180 degrees. The handle 9 is rotated to 90 degrees positions, at the moment, the groove 7 on the baffle 6 corresponds to the operation hole 3 and the jack 18, the operation hole 3 on the installation panel 1 is exposed, the rocking handle can be inserted for operation, the operation is convenient, and the safety is high.
In another embodiment, the shutter 6, electromagnet 11, mechanical lock 12 and contact switch 13 are all located in an interior cavity of the housing 16. The shell 16 plays a role in protecting the baffle 6, the electromagnet 11, the mechanical lock 12 and the contact switch 13, prevents the baffle 6, the electromagnet 11, the mechanical lock 12 and the contact switch 13 from being exposed outside and damaged, influences the use effect, and can improve the operation safety.
In another embodiment, the connecting latches 14 cooperate with the retaining grooves 8. The circuit breaker is controlled through the operation of the rocking handle, the circuit breaker pushes the baffle plate 15 to enable the lock bolt hole 20 on the baffle plate 15 to be exposed, then, the mechanical lock bulge part 19 is rotated, and the connecting lock bolt 14 can be inserted into the limiting groove 8 through the lock bolt hole 20, so that the circuit breaker is convenient to use.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. A mechanical interlock for mounting a front panel of an electric cabinet comprises a mounting panel and is characterized in that a shaft hole, an operation hole and a blocking groove are formed in the front end face of the mounting panel, the operation hole is positioned at the right lower part of the shaft hole, the blocking groove is positioned at the right side of the shaft hole, a rotating shaft is movably and alternately mounted in the shaft hole, a baffle is mounted at the front end of the rotating shaft, a groove and a limiting groove are formed in the baffle, a handle is mounted on the front end face of the baffle, the groove and the limiting groove are positioned at the left side and the right side of the handle, a limiting column is movably connected in the limiting groove, an electromagnet is movably sleeved on the outer cylindrical face of the limiting column, the rear end face of the electromagnet is fixedly connected with the mounting panel, a mechanical lock and a contact switch are fixedly mounted at the right part of the front end of the mounting panel, the contact switch is positioned at the right side of the mechanical lock, and a mechanical lock bulge is arranged on the mechanical lock, the right end face of the mechanical lock is inserted with a connecting lock bolt in a penetrating and movable mode, the left end of the connecting lock bolt penetrates through the left end face of the mechanical lock, a separation blade is movably connected in the separation groove and located on the left side of the mechanical lock, a lock bolt hole is formed in the separation blade, the connecting lock bolt is matched with the lock bolt hole, the right end face of the connecting lock bolt is movably connected with the contact switch, the protruding portion of the mechanical lock is movably sleeved with the shell, and an arc-shaped groove and a jack are formed in the front end of the shell.
2. The electrical cabinet front panel mounting mechanical interlock according to claim 1, wherein the rear end face of the housing is fixedly connected to the mounting panel, and the insertion hole is located at the lower right of the arc-shaped groove.
3. The electrical cabinet front panel mount mechanical interlock of claim 2, wherein the shutter, the electromagnet, the mechanical lock, and the contact switch are all located within the internal cavity of the housing.
4. The electrical cabinet front panel mounting mechanical interlock of claim 3, wherein the connecting latch mates with a limit groove.
5. The electrical cabinet front panel mounting mechanical interlock of claim 4, wherein the handle is in movable contact with a slot wall of the arcuate slot.
6. The electrical cabinet front panel mounting mechanical interlock of claim 5, wherein the arc-shaped slot has a central angle of 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343348.9U CN215869030U (en) | 2021-09-27 | 2021-09-27 | Mechanical interlock for mounting front panel of electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343348.9U CN215869030U (en) | 2021-09-27 | 2021-09-27 | Mechanical interlock for mounting front panel of electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215869030U true CN215869030U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343348.9U Active CN215869030U (en) | 2021-09-27 | 2021-09-27 | Mechanical interlock for mounting front panel of electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215869030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117318691A (en) * | 2023-11-30 | 2023-12-29 | 红波按钮制造有限公司 | Protective housing and capacitive touch switch |
-
2021
- 2021-09-27 CN CN202122343348.9U patent/CN215869030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117318691A (en) * | 2023-11-30 | 2023-12-29 | 红波按钮制造有限公司 | Protective housing and capacitive touch switch |
| CN117318691B (en) * | 2023-11-30 | 2024-03-22 | 红波按钮制造有限公司 | Protective housing and capacitive touch switch |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: 266000 No. 02, room 3, floor 10, building 2, No. 37, Donghai West Road, Shinan District, Qingdao, Shandong Patentee after: Qingdao Dingxin industrial safety equipment Co.,Ltd. Address before: 266000 1313, block a, digital technology center, No. 63 Haier Road, Laoshan District, Qingdao, Shandong Patentee before: Qingdao Jingrui Wulian Technology Co.,Ltd. |