CN217084166U - Solid cabinet core unit running-in test mechanism - Google Patents
Solid cabinet core unit running-in test mechanism Download PDFInfo
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- CN217084166U CN217084166U CN202220774966.0U CN202220774966U CN217084166U CN 217084166 U CN217084166 U CN 217084166U CN 202220774966 U CN202220774966 U CN 202220774966U CN 217084166 U CN217084166 U CN 217084166U
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Abstract
The utility model relates to a solid cabinet core unit running-in test mechanism, which comprises a running-in device, a testing device and a testing device, wherein the running-in device comprises a first connecting cylinder and a second connecting cylinder, and the two connecting cylinders are both arranged in a rotating way; the first connecting cylinder is suitable for being connected with a grounding operation shaft and driving the grounding operation shaft of the solid cabinet core unit to rotate, and the second connecting cylinder is suitable for being connected with an isolating operation shaft and driving the isolating operation shaft of the solid cabinet core unit to rotate; the lower end of the damping device is connected with the running-in device, and the upper end of the damping device is connected with the lifting device; and the lifting device is arranged on the rack, a push rod of the lifting device is connected with the damping device, and the running-in device is driven by the damping device to move up and down. The isolation operation shaft and the grounding operation shaft in the isolation mechanism can be driven by the two speed reducing motors to carry out switching-on and switching-off operations, so that automatic running-in operation is realized, and the running-in efficiency of the core unit of the solid cabinet is greatly improved.
Description
Technical Field
The utility model relates to a solid cabinet core unit running-in accredited testing organization.
Background
As shown in fig. 1, the solid cabinet core unit 1 includes a main mechanism and a solid cabinet core unit body 11, the main mechanism includes a circuit breaker mechanism and an isolation mechanism 12, after the main mechanism and the solid cabinet core unit body 11 are assembled, the isolation mechanism 12 in the main mechanism needs to be run-in, the isolation mechanism 12 needs to be run-in, and the isolation mechanism 12 needs to be run repeatedly after being assembled;
in the past, the running-in of the isolation mechanism 12 in the core unit of the solid cabinet mainly depends on manual operation, namely, the operation is respectively connected with the grounding operation shaft 121 and the isolation operation shaft 122 in the isolation mechanism 12 through handles, and then the grounding operation shaft 121 and the isolation operation shaft 122 are repeatedly rotated to enable the operation shafts to carry out switching-on and switching-off operations.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the solid cabinet core unit running-in testing mechanism is provided, and the problem of low running-in testing efficiency of the solid cabinet core unit is solved.
The utility model provides a technical scheme that its technical problem adopted is:
a running-in test mechanism for core unit of solid cabinet is provided, which comprises
The running-in device comprises a first connecting cylinder and a second connecting cylinder, wherein the two connecting cylinders are rotatably arranged; the first connecting cylinder is suitable for being connected with a grounding operation shaft and driving the grounding operation shaft of the solid cabinet core unit to rotate, and the second connecting cylinder is suitable for being connected with an isolating operation shaft and driving the isolating operation shaft of the solid cabinet core unit to rotate;
the lower end of the damping device is connected with the running-in device, and the upper end of the damping device is connected with the lifting device;
and the lifting device is arranged on the rack, a push rod of the lifting device is connected with the damping device, and the running-in device is driven by the damping device to move up and down.
Further, the running-in device comprises
The shell is in lifting fit with the damping device;
the first running-in mechanism comprises a first speed reduction motor and a first connecting cylinder, a spline hole for first matching with the grounding operating shaft is formed in the first connecting cylinder, and the first speed reduction motor is connected with the first connecting cylinder and drives the first connecting cylinder to rotate so as to drive the grounding operating shaft of the isolating mechanism to carry out running-in test;
and the second running-in mechanism comprises a second speed reducing motor and a second connecting cylinder, a second spline hole matched with the isolation operation shaft is formed in the second connecting cylinder, and the second speed reducing motor is connected with the second connecting cylinder and drives the second connecting cylinder to rotate so as to drive the isolation operation shaft of the isolation mechanism to carry out running-in test.
Further, the connection structure between the first speed reduction motor and the first connecting cylinder is as follows:
the output shaft of the first speed reducing motor is provided with a first stop pin, the first connecting cylinder is provided with a first sliding groove, the first sliding groove is radially formed in the side wall of the first connecting cylinder, the output shaft of the first speed reducing motor is inserted from the upper end of the first connecting cylinder, the first stop pin penetrates out of the first sliding groove, and a yielding space for yielding is formed in the first sliding groove and plays a role in yielding when the grounding operation shaft resets.
Further, the connection structure between the second speed reduction motor and the second connecting cylinder is as follows:
the output shaft of the second speed reducing motor is provided with a second stop pin, the second connecting cylinder is provided with a second sliding groove, the second sliding groove is radially formed in the side wall of the second connecting cylinder, the output shaft of the second speed reducing motor is inserted from the upper end of the second connecting cylinder, the second stop pin penetrates out of the second sliding groove, and a yielding space for achieving the effect of yielding when the isolation operation shaft resets is formed in the second sliding groove.
Furthermore, the shell is provided with an avoiding hole for avoiding the indicating shaft in the isolating mechanism.
Further, the shock absorbing device comprises
The lifting plate is connected with the lifting device;
the pair of hanging rods are respectively connected to two sides of the hanging plate, the upper ends of the hanging rods are in threaded connection with the hanging plate, and the lower ends of the hanging rods penetrate through the shell of the running-in device and are used for hoisting the running-in device through the blocking platform at the lower ends of the hanging rods;
and the upper end and the lower end of the compression spring are respectively abutted against the hanging plate and the shell of the running-in device.
Further, the lifting device comprises
The mounting plate is fixedly arranged on the rack;
the air cylinder is arranged on the mounting plate, and a push rod of the air cylinder is connected with a hanging plate of the damping device;
the lower ends of the four guide rods are fixedly connected with a hanging plate of the damping device, and the upper ends of the four guide rods penetrate through the mounting plate and form sliding fit with the mounting plate.
The utility model has the advantages that:
the utility model provides a solid cabinet core unit running-in accredited testing organization can drive the isolation operation axle and the ground connection operation axle among the isolation mechanism through two gear motor and close the separating brake operation, realizes automatic running-in operation, improves solid cabinet core unit running-in efficiency greatly.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a solid cabinet core unit;
FIG. 2 is a schematic view of a run-in test mechanism for a core unit of a solid cabinet;
FIG. 3 is a schematic view of a solid cabinet core unit break-in test mechanism (without the housing);
FIG. 4 is a schematic view of a first break-in mechanism and a second break-in mechanism;
FIG. 5 is a diagram of the operation state of the running-in test mechanism of the core unit of the solid cabinet;
the solid cabinet comprises a solid cabinet core unit 1, a solid cabinet core unit 11, a solid cabinet core unit body 12, an isolation mechanism 121, a grounding operation shaft 122 and an isolation operation shaft;
2. a running-in device 21, a shell 211 and a relief hole;
22. the first running-in mechanism comprises a first running-in mechanism 221, a first speed reduction motor 222, a first connecting cylinder 223, a first stop pin 224 and a first sliding groove;
23. the second running-in mechanism 231, the second speed reducing motor 232, the second connecting cylinder 233, the second stop pin 234 and the second sliding groove;
3. a damping device 31, a hanging plate 32, a hanging rod 33 and a compression spring;
4. a lifting device 41, a cylinder 42 and a mounting plate;
51. conveying mechanism, 52, slide.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in figures 1 to 5, a running-in test mechanism for a core unit 1 of a solid cabinet comprises
The running-in device 2 comprises a first connecting cylinder 222 and a second connecting cylinder 232, wherein the two connecting cylinders are rotatably arranged; the first connecting cylinder 222 is adapted to be connected with the ground operation shaft 121 and drive the ground operation shaft 121 of the solid cabinet core unit 1 to rotate, and the second connecting cylinder 232 is adapted to be connected with the isolation operation shaft 122 and drive the isolation operation shaft 122 of the solid cabinet core unit 1 to rotate;
the lower end of the damping device 3 is connected with the running-in device 2, and the upper end of the damping device is connected with the lifting device 4;
and the lifting device 4 is arranged on the rack, a push rod of the lifting device 4 is connected with the damping device 3, and the running-in device 2 is driven by the damping device 3 to move up and down.
Specifically, as an alternative implementation manner in this embodiment, as shown in fig. 1 to 4, the running-in device 2 includes
The shell 21 is in hoisting fit with the damping device 3;
the first running-in mechanism 22 comprises a first speed reduction motor 221 and a first connecting cylinder 222, a first spline hole for matching with the grounding operating shaft 121 is formed in the first connecting cylinder 222, and the first speed reduction motor 221 is connected with the first connecting cylinder 222 and drives the first connecting cylinder 222 to rotate so as to drive the grounding operating shaft 121 of the isolation mechanism 12 to perform a running-in test;
the second running-in mechanism 23 comprises a second speed reduction motor 231 and a second connecting cylinder 232, a second spline hole matched with the isolation operation shaft is formed in the second connecting cylinder 232, the second speed reduction motor 231 is connected with the second connecting cylinder 232 and drives the second connecting cylinder 232 to rotate so as to drive the isolation operation shaft of the isolation mechanism 12 to perform running-in test.
When the running-in device 2 works, the first connecting cylinder 222 is sleeved with the grounding operation shaft 121, and the first speed reducing motor 221 drives the first connecting cylinder 222 to rotate forward and backward, so that the grounding operation shaft 121 is controlled to perform opening and closing operations; similarly, the second connecting cylinder 232 is sleeved with the isolation operating shaft 122, and the second speed reducing motor 231 drives the second connecting cylinder 232 to rotate in the forward and reverse directions, so as to control the isolation operating shaft 122 to perform the opening and closing operation.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 1 to 4, the connection structure between the first reduction motor 221 and the first connecting cylinder 222 is as follows:
set up first fender round pin 223 on the output shaft of first gear motor 221, set up first spout 224 on the first connecting cylinder 222, first spout 224 is radially seted up at first connecting cylinder 222 lateral wall, the output shaft of first gear motor 221 inserts from first connecting cylinder 222 upper end to first fender round pin 223 wears out from first spout 224, it yields the space to have the ground connection operating axis 121 to function when reseing in the first spout 224 to let.
Specifically, as an alternative embodiment in this embodiment, as shown in fig. 1 to 4, the connection structure between the second reduction motor 231 and the second connecting cylinder 232 is:
set up second fender round pin 233 on the output shaft of second gear motor 231, set up second spout 234 on the second connecting cylinder 232, second spout 234 is radially seted up at second connecting cylinder 232 lateral wall, the output shaft of second gear motor 231 inserts from second connecting cylinder 232 upper end to second fender round pin 233 wears out from second spout 234, it yields the space to have the effect of stepping down when keeping apart operating axis 122 and reseing to keep apart in the second spout 234.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 1 to 4, the housing 21 is provided with an avoiding hole 211 for avoiding the indication shaft in the isolation mechanism 12.
Specifically, as an alternative embodiment in the present embodiment, as shown in fig. 1 to 4, the damping device 3 includes
A hanging plate 31 connected to the lifting device 4;
the pair of hanging rods 32 are respectively connected to two sides of the hanging plate 31, the upper ends of the hanging rods 32 are in threaded connection with the hanging plate 31, and the lower ends of the hanging rods 32 penetrate through the shell 21 of the running-in device 2 and hoist the running-in device 2 through a blocking platform at the lower end of the hanging rods 32;
and the compression springs 33 are sleeved on the suspension rods 32, and the upper ends and the lower ends of the compression springs 33 are respectively abutted against the suspension plate 31 and the shell 21 of the running-in device 2.
In this embodiment, the hanger plate 31 is provided with a motor avoiding hole for avoiding two speed reduction motors.
Whole running-in device 2 hoists through damping device 3, and running-in device 2 produced vibration can be through damping device 3 buffering digestion at the running-in operation in-process, avoids running-in device 2's vibration transmission to give elevating gear 4.
Specifically, as an optional implementation manner in this embodiment, as shown in fig. 1 to 4, the lifting device 4 includes
A mounting plate 42 fixedly arranged on the frame;
the air cylinder 41 is arranged on the mounting plate 42, and a push rod of the air cylinder 41 is connected with the hanging plate 31 of the damping device 3;
the lower ends of the four guide rods are fixedly connected with the hanging plate 31 of the damping device 3, and the upper ends of the four guide rods penetrate through the mounting plate 42 and form sliding fit with the mounting plate 42.
The utility model discloses a solid cabinet core unit 1 running-in accredited testing organization working process as follows:
the solid cabinet core unit 1 is placed on a sliding plate 52, moved to a test station on a conveying mechanism 51 through the sliding plate 52, and the position of the sliding plate 52 is positioned; next, the lifting device 4 starts to work, the push rod of the air cylinder 41 extends out, and the running-in device 2 is controlled to descend, so that the grounding operation shaft 121 on the isolation mechanism 12 in the solid cabinet core unit 1 is inserted into the first connecting cylinder 222, the isolation operation shaft 122 is inserted into the second connecting cylinder 232, and the indication shaft is inserted into the avoidance hole 211; next, the running-in device 2 starts to work, the first speed reduction motor 221 works to drive the grounding operation shaft 121 to perform switching-on/switching-off rotation, the second speed reduction motor 231 works to drive the isolation operation shaft 122 to perform switching-on/switching-off rotation, and after the running-in is completed, the air cylinder 41 drives the running-in device 2 to reset upwards.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A solid cabinet core unit running-in test mechanism is characterized by comprising
The running-in device comprises a first connecting cylinder and a second connecting cylinder, wherein the two connecting cylinders are rotatably arranged; the first connecting cylinder is suitable for being connected with a grounding operating shaft and driving the grounding operating shaft of the solid cabinet core unit to rotate, and the second connecting cylinder is suitable for being connected with an isolation operating shaft and driving the isolation operating shaft of the solid cabinet core unit to rotate;
the lower end of the damping device is connected with the running-in device, and the upper end of the damping device is connected with the lifting device;
and the lifting device is arranged on the rack, a push rod of the lifting device is connected with the damping device, and the running-in device is driven by the damping device to move up and down.
2. The solid cabinet core unit running-in test mechanism of claim 1,
the running-in device comprises
The shell is in lifting fit with the damping device;
the first running-in mechanism comprises a first speed reduction motor and a first connecting cylinder, wherein a first spline hole matched with the grounding operating shaft is formed in the first connecting cylinder, and the first speed reduction motor is connected with the first connecting cylinder and drives the first connecting cylinder to rotate so as to drive the grounding operating shaft of the isolating mechanism to carry out running-in test;
and the second running-in mechanism comprises a second speed reducing motor and a second connecting cylinder, a second spline hole matched with the isolation operation shaft is formed in the second connecting cylinder, and the second speed reducing motor is connected with the second connecting cylinder and drives the second connecting cylinder to rotate so as to drive the isolation operation shaft of the isolation mechanism to carry out running-in test.
3. The solid cabinet core unit running-in test mechanism of claim 2,
the connection structure between first gear motor and the first connecting cylinder is:
the output shaft of the first speed reducing motor is provided with a first stop pin, the first connecting cylinder is provided with a first sliding groove, the first sliding groove is radially formed in the side wall of the first connecting cylinder, the output shaft of the first speed reducing motor is inserted from the upper end of the first connecting cylinder, the first stop pin penetrates out of the first sliding groove, and a yielding space for yielding is formed in the first sliding groove and plays a role in yielding when the grounding operation shaft resets.
4. The solid cabinet core unit running-in test mechanism of claim 2,
the connection structure between second gear motor and the second connecting cylinder is:
the output shaft of the second speed reducing motor is provided with a second stop pin, the second connecting cylinder is provided with a second sliding groove, the second sliding groove is radially formed in the side wall of the second connecting cylinder, the output shaft of the second speed reducing motor is inserted from the upper end of the second connecting cylinder, the second stop pin penetrates out of the second sliding groove, and a yielding space for achieving the effect of yielding when the isolation operation shaft resets is formed in the second sliding groove.
5. The solid cabinet core unit running-in test mechanism of claim 2,
and the shell is provided with an avoiding hole for avoiding the indicating shaft in the isolating mechanism.
6. The solid cabinet core unit running-in test mechanism of claim 1,
the shock-absorbing device comprises
The lifting plate is connected with the lifting device;
the pair of hanging rods are respectively connected to two sides of the hanging plate, the upper ends of the hanging rods are in threaded connection with the hanging plate, and the lower ends of the hanging rods penetrate through the shell of the running-in device and are used for hoisting the running-in device through the blocking platform at the lower ends of the hanging rods;
and the upper end and the lower end of the compression spring are respectively abutted against the hanging plate and the shell of the running-in device.
7. The solid cabinet core unit running-in test mechanism of claim 1,
the lifting device comprises
The mounting plate is fixedly arranged on the rack;
the air cylinder is arranged on the mounting plate, and a push rod of the air cylinder is connected with a hanging plate of the damping device;
the lower ends of the four guide rods are fixedly connected with a hanging plate of the damping device, and the upper ends of the four guide rods penetrate through the mounting plate and form sliding fit with the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220774966.0U CN217084166U (en) | 2022-04-02 | 2022-04-02 | Solid cabinet core unit running-in test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220774966.0U CN217084166U (en) | 2022-04-02 | 2022-04-02 | Solid cabinet core unit running-in test mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217084166U true CN217084166U (en) | 2022-07-29 |
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ID=82555083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220774966.0U Active CN217084166U (en) | 2022-04-02 | 2022-04-02 | Solid cabinet core unit running-in test mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217084166U (en) |
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2022
- 2022-04-02 CN CN202220774966.0U patent/CN217084166U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 No. 71, Tang Shu Village, Luoyang Town, Wujin District, Changzhou, Jiangsu. Patentee after: Jiangsu Luokai Intelligent Technology Co.,Ltd. Address before: 213000 No. 71, Tang Shu Village, Luoyang Town, Wujin District, Changzhou, Jiangsu. Patentee before: JIANGSU ROLINK ELECTRICITY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: 213000 No. 101 Yonganli Road, Luoyang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU LUOKAI MECHANICAL & ELECTRICAL Co.,Ltd. Patentee after: Jiangsu Luokai Intelligent Technology Co.,Ltd. Address before: 213000 No. 71, Tang Shu Village, Luoyang Town, Wujin District, Changzhou, Jiangsu. Patentee before: Jiangsu Luokai Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |