CN212571889U - Switch cabinet drawer in-out mechanism - Google Patents
Switch cabinet drawer in-out mechanism Download PDFInfo
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- CN212571889U CN212571889U CN202021581049.8U CN202021581049U CN212571889U CN 212571889 U CN212571889 U CN 212571889U CN 202021581049 U CN202021581049 U CN 202021581049U CN 212571889 U CN212571889 U CN 212571889U
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Abstract
The utility model discloses a switch cabinet drawer in-and-out mechanism, which comprises a cabinet plate and an operating handle, wherein the front end of the cabinet plate is provided with a cabinet door, the cabinet plate is rotatably provided with a wheel disc, the wheel disc is sequentially provided with a working groove, a test groove and an exit groove, the side wall of the wheel disc is provided with a through groove for the sliding of the operating handle, the cabinet plate is provided with a positioning plate, the positioning plate is sequentially provided with an exit hole, a test hole and a working hole for the insertion of the operating handle, the end of the wheel disc, which is positioned at the position far away from the test groove, is provided with an extension plate, the extension plate is provided with a plurality of screw holes along the central axis of the extension plate, any screw hole is provided with a driving piece for driving the drawer to enter and exit, the driving piece can be installed on the extension plate according to the size of the switch drawer cabinet to be installed, with the switch drawer cabinet of the different specification and dimension of adaptation, the practicality is higher.
Description
Technical Field
The utility model relates to a power switch cabinet equipment technical field, concretely relates to cubical switchboard drawer business turn over mechanism.
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, each branch circuit is arranged according to the requirement, the main function is to open, close, control and protect the electrical device in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and the components in the switch cabinet mainly comprise a breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinet is mainly used in various different occasions such as chemical industry, electric power system, metallurgical system, industry, nuclear power industry, traffic industry and the like.
The existing switch cabinet in-out mechanism mainly comprises a positioning mechanism and a cabinet door switch mechanism which are composed of a handle, a fixed plate, a cabinet door and the like, but the existing in-out mechanism is low in adaptability, the in-out mechanism can only adapt to a drawer cabinet with a specific specification, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubical switchboard drawer business turn over mechanism, it is low to solve current business turn over mechanism suitability, and business turn over mechanism can only adapt to the drawer cabinet of the specific specification, problem that the practicality is not high.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a switch cabinet drawer in-and-out mechanism comprises a cabinet plate and an operating handle, wherein a cabinet door is arranged at the front end of the cabinet plate, a rotary wheel disc is rotatably arranged on the cabinet plate, a working groove, a test groove and an exit groove are sequentially arranged on the side wall of the wheel disc, a through groove for the operating handle to slide is formed in the wheel disc, a positioning plate is arranged on the cabinet plate, an exit hole, a test hole and a working hole for the operating handle to be inserted into are sequentially formed in the positioning plate, an extension plate is arranged at one end, away from the test groove, of the wheel disc, a plurality of screw holes are formed in the extension plate along the central axis of the extension plate, a driving piece for driving a drawer to enter and exit is arranged on any one screw hole, an installation shaft is arranged on one side of the wheel disc on the cabinet plate, a locking plate and a door locking plate are sequentially arranged on the installation shaft from bottom to top, a spring is arranged, the door locking device is characterized in that a door locking hook is arranged at one end, away from the positioning plate, of the door locking plate, one end, away from the wheel disc, of the locking plate is connected with the spring, a lock pin matched with the working groove, the test groove and the withdrawing groove is arranged at one end, close to the positioning plate, of the locking plate, a top plate and a door plate hook matched with the door locking hook are arranged on the cabinet door, a top column matched with the top plate is further arranged on the locking plate, and the top column is abutted against the top plate when the cabinet door is closed.
The driving piece comprises a mounting screw rod, the lower end of the mounting screw rod is fastened on the screw hole in a threaded manner, and a driving bearing is mounted at the upper end of the mounting screw rod.
A further technical scheme is that a ventilation hole is formed in the cabinet plate, and the positioning plate is installed on the cabinet plate right opposite to the ventilation hole.
The further technical scheme is that the outer end of the operating handle, which is positioned on the cabinet plate, is provided with a rubber sleeve.
The further technical scheme is that the door locking plate is further provided with a door opening pin shaft.
The technical scheme is that the operating handle is provided with a limit stop pin.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through set up the extension board on the rim plate to set up a plurality of screws on the extension board, the switch drawer cabinet size that can install as required selects to install the driving piece on the extension board suitable screw position, with the switch drawer cabinet of the different specification and dimension of adaptation, the practicality is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the extension plate of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, an embodiment of the present invention is:
a switch cabinet drawer in-out mechanism comprises a cabinet plate 1 and an operating handle 2, wherein a cabinet door 3 is arranged at the front end of the cabinet plate 1, a wheel disc 4 is rotatably arranged on the cabinet plate 1, a working groove 5, a test groove 6 and an exit groove 7 are sequentially arranged on the side wall of the wheel disc 4, a through groove (not shown in the figure) for the operating handle 2 to slide is formed in the wheel disc 4, a positioning plate 8 is arranged on the cabinet plate 1, an exit hole 9, a test hole 10 and a working hole 11 for the operating handle 2 to be inserted are sequentially formed in the positioning plate 8, an extension plate 12 is arranged at one end, away from the test groove 6, of the wheel disc 2, a plurality of screw holes 13 are formed in the extension plate 12 along the central axis, a driving piece 14 for driving a drawer to go in and out is arranged on any one of the screw holes 13, and an installation shaft 15 is arranged at one side of the cabinet plate 1, which is positioned, install lockplate 16 and lock door board 17 from bottom to top in proper order on the installation axle 15, lock door board 17 is close to the one end of locating plate 8 is equipped with spring 18, lock door board 17 deviates from the one end of locating plate 8 is equipped with lock door couple 19, lockplate 16 deviates from the one end of rim plate 4 is connected spring 18, lockplate 16 is close to the one end of locating plate 8 be equipped with work groove 5, test groove 6, withdraw from groove 7 matched with lockpin 20, be equipped with roof 21 and adaptation on the cabinet door 3 lock door couple 19's door plant couple 22, still be equipped with the adaptation on the lockplate 16 the fore-set 23 of roof 21, just when cabinet door 3 closes the fore-set 23 supports and leans on the roof 21.
Through set up extension board 12 on rim plate 2 to set up a plurality of screws 13 on extension board 12, the switch drawer cabinet size that can install as required selects to install driving piece 14 on extension board 12 suitable screw position, with the switch drawer cabinet of the different specification and dimension of adaptation, the practicality is higher.
Specifically, a transverse sliding groove is formed in the lower surface of a bottom plate of the drawer cabinet, after the switch cabinet is installed, the driving piece 14 is clamped into the transverse sliding groove, and the wheel disc is rotated through the operating handle 2, so that the drawer cabinet is driven to move in the switch cabinet;
after the cabinet door is closed, the top plate 21 abuts against the top column 23, the door locking hook 19 is hung against the door panel hook 22, and the lock pin 20 is tightly attached to the wheel disc 4 under the action of the spring 18.
Meanwhile, in order to facilitate the jumping of the lock pin 20 among the working groove 5, the test groove 6 and the exit groove 7, the lock pin 20 adopts a roller structure.
In a connection state, the lock pin 20 is located in the working groove 5, the through groove is opposite to the working hole 11, the operating handle 2 slides in the through groove to enable the front end of the operating handle 2 to be inserted into the working hole 11, the driving piece 14 pushes all the drawer cabinets to work in an electrified mode, and the drawer cabinets display a running state.
In the test state, the operating handle 2 is taken out from the working hole 11, the operating handle 2 is rotated, the driving piece 14 drives the drawer cabinet to move outwards, when the drawer cabinet is to be clamped, the lock pin 20 is clamped into the test groove 6, the front end of the operating handle 2 is controlled to be inserted into the corresponding test hole 10, so that the secondary plug connector on the drawer cabinet is inserted into the electric power, the test connection without load is realized, and the drawer cabinet displays the test state.
In the separation state, the operating handle 2 is taken out from the test hole 10, the operating handle 2 continues to rotate, the driving piece 14 drives the drawer cabinet to further move outwards, when the drawer cabinet is to be clamped, the lock pin 20 is clamped into the withdrawing groove 7, the secondary plug connector on the drawer cabinet breaks away, the complete power-off state is realized, the front end of the operating handle 2 is inserted into the corresponding withdrawing hole 9, and the drawer cabinet displays the separation state.
On the basis of the above-described embodiment:
the driving member 14 includes a mounting screw 141, a lower end of the mounting screw 141 is screwed and fastened to the screw hole 13, and a driving bearing 142 is mounted at an upper end of the mounting screw 141.
The driving part of the driving part 14 adopts the driving bearing 142, which is beneficial to reducing the friction with the transverse sliding chute and driving the drawer cabinet.
On the basis of the above-described embodiment:
the cabinet plate 1 is provided with a vent hole 24, and the positioning plate 8 is arranged on the cabinet plate 1 just opposite to the vent hole 24.
The ventilation holes 24 are formed, so that ventilation and heat exchange of the drawer cabinet are facilitated, and stable operation of equipment is ensured.
On the basis of the above embodiments;
the operating handle 2 is arranged at the outer end of the cabinet plate 1 and is provided with a rubber sleeve 25.
The rubber sleeve 25 is provided to improve the operational safety.
On the basis of the above-described embodiment:
the door locking plate 17 is further provided with a door opening pin shaft 26.
When the cabinet door 3 is in a closed state, the door opening pin shaft 26 is arranged on the door panel 17, the operating handle 2 is continuously rotated to enable the operating handle 2 to touch the door opening lock pin 26 to enable the door panel 17 to rotate, so that the cabinet door is opened, and the drawer cabinet is taken out.
On the basis of the above-described embodiment:
the operating handle 2 is provided with a limit stop pin 27.
In order to avoid excessive insertion of the operating handle 2 into the push-out hole, the test hole and the working hole, the operating handle 2 is provided with a limit stop pin 27 to ensure the normal operation of the equipment.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a cubical switchboard drawer business turn over mechanism, includes cabinet board (1), operating handle (2), the front end of cabinet board (1) is equipped with cabinet door (3), its characterized in that: the cabinet plate is characterized in that a wheel disc (4) is rotatably arranged on the cabinet plate (1), a working groove (5), a test groove (6) and an exit groove (7) are sequentially arranged on the side wall of the wheel disc (4), a through groove for the sliding of the operating handle (2) is formed in the wheel disc (4), a positioning plate (8) is arranged on the cabinet plate (1), an exit hole (9), a test hole (10) and a working hole (11) for the insertion of the operating handle (2) are sequentially formed in the positioning plate (8), an extension plate (12) is arranged at one end, far away from the test groove (6), of the working groove (5) on the wheel disc (4), a plurality of screw holes (13) are formed in the extension plate (12) along the central axis, a driving piece (14) for driving a drawer to enter and exit is installed on any one screw hole (13), an installation shaft (15) is arranged on one side, located on the cabinet plate (1), of the wheel disc (4), a locking plate (16) and a door locking plate (17) are sequentially arranged on the mounting shaft (15) from bottom to top, a spring (18) is arranged at one end of the door locking plate (17) close to the positioning plate (8), one end of the door locking plate (17) departing from the positioning plate (8) is provided with a door locking hook (19), one end of the locking plate (16) departing from the wheel disc (4) is connected with the spring (18), one end of the locking plate (16) close to the positioning plate (8) is provided with a locking pin (20) which is matched with the working groove (5), the test groove (6) and the withdrawing groove (7), a top plate (21) and a door panel hook (22) matched with the door locking hook (19) are arranged on the cabinet door (3), the locking plate (16) is also provided with a top column (23) matched with the top plate (21), and when the cabinet door (3) is closed, the top column (23) is abutted against the top plate (21).
2. The switch cabinet drawer access mechanism of claim 1, wherein: the driving piece (14) comprises a mounting screw rod (141), the lower end of the mounting screw rod (141) is fastened on the screw hole (13) in a threaded mode, and a driving bearing (142) is mounted at the upper end of the mounting screw rod (141).
3. The switch cabinet drawer access mechanism of claim 1, wherein: the cabinet plate (1) is provided with a vent hole (24), and the positioning plate (8) is arranged on the cabinet plate (1) just opposite to the vent hole (24).
4. The switch cabinet drawer access mechanism of claim 1, wherein: the operating handle (2) is positioned at the outer end of the cabinet plate (1) and is provided with a rubber sleeve (25).
5. The switch cabinet drawer access mechanism of claim 1, wherein: the door locking plate (17) is also provided with a door opening pin shaft (26).
6. The switch cabinet drawer access mechanism of claim 1, wherein: and a limiting stop pin (27) is arranged on the operating handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581049.8U CN212571889U (en) | 2020-08-03 | 2020-08-03 | Switch cabinet drawer in-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581049.8U CN212571889U (en) | 2020-08-03 | 2020-08-03 | Switch cabinet drawer in-out mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571889U true CN212571889U (en) | 2021-02-19 |
Family
ID=74631595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021581049.8U Active CN212571889U (en) | 2020-08-03 | 2020-08-03 | Switch cabinet drawer in-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212571889U (en) |
-
2020
- 2020-08-03 CN CN202021581049.8U patent/CN212571889U/en active Active
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