CN215183687U - Three-station switch positioning mechanism of power transmission and distribution switch cabinet - Google Patents
Three-station switch positioning mechanism of power transmission and distribution switch cabinet Download PDFInfo
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- CN215183687U CN215183687U CN202121456925.9U CN202121456925U CN215183687U CN 215183687 U CN215183687 U CN 215183687U CN 202121456925 U CN202121456925 U CN 202121456925U CN 215183687 U CN215183687 U CN 215183687U
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Abstract
The utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard. Three station switch positioning mechanism of power transmission and distribution cubical switchboard includes: a three-position switch; the plug-in block is slidably mounted on the three-position switch; the bar-shaped rod is fixedly arranged at the bottom of the insertion block; the threaded rod is fixedly arranged at the bottom end of the strip-shaped rod; the mounting block is rotatably sleeved on the bar-shaped rod; the two side blocks are fixedly arranged at the bottom of the mounting block; the mounting blocks are fixedly mounted at the bottoms of the two side blocks; the manual control handle is fixedly arranged at the bottom of the mounting block; two are connected with each other. The utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard have convenient to use, can adjust, conveniently confirm the advantage of the regulation and control position of switch to opening and close of three station switches more laborsavingly.
Description
Technical Field
The utility model relates to a three station switch technical field especially relates to a three station switch positioning mechanism of power transmission and distribution cubical switchboard.
Background
The three-position switch is 3PS for short, the two-position load switch shows that the three-position load switch only has a switching-on position and a switching-off position, the three-position load switch shows that the three-position load switch has the switching-on position, the switching-off position and a grounding position, the switching-off and the isolation are different, the switching-off only shows that a circuit is switched off, a load is cut off, the isolation not only comprises a switching-off state, but also shows that a fracture between a power supply side and a load side is large, the switch cabinet is electrical equipment, and the three-position load switch is an important component on a power transmission and distribution switch cabinet.
However, in the prior art, when the three-position switch needs to be manually opened and closed, the three-position switch generally needs to be inserted into the connecting groove on the three-position switch by using the operating rod, and then the operating rod is manually rotated for about 24 circles until the operating rod is fixed in a swinging manner.
Therefore, it is necessary to provide a three-position switch positioning mechanism for a power transmission and distribution switch cabinet to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can adjust, conveniently confirm the power transmission and distribution cubical switchboard three-station switch positioning mechanism of the regulation and control position of switch more laborsavingly to opening and close of three-station switch.
In order to solve the technical problem, the utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard, include: a three-position switch; the plug-in block is slidably mounted on the three-position switch; the bar-shaped rod is fixedly arranged at the bottom of the insertion block; the threaded rod is fixedly arranged at the bottom end of the strip-shaped rod; the mounting block is rotatably sleeved on the bar-shaped rod; the two side blocks are fixedly arranged at the bottom of the mounting block; the mounting blocks are fixedly mounted at the bottoms of the two side blocks; the manual control handle is fixedly arranged at the bottom of the mounting block; the two connecting blocks are respectively and fixedly arranged on the corresponding side blocks; the two U-shaped blocks are respectively and fixedly arranged on one sides of the two connecting blocks, which are close to each other; the motor is fixedly arranged at the top of the mounting block, and the two U-shaped blocks are fixedly connected with the motor; the fixed block is fixedly arranged between the two side blocks and is rotationally connected with the threaded rod; the reinforcing block is fixedly arranged between the two side blocks and is rotationally connected with the bar-shaped rod; the side position block is fixedly arranged on one side of the reinforcing block and is rotatably connected with the threaded rod.
Preferably, a circular sleeve is installed on the threaded rod in a threaded mode, U-shaped slide rods are fixedly installed on the two sides of the circular sleeve respectively, rectangular blocks are installed on the U-shaped slide rods in a sliding mode, and the rectangular blocks correspond to the side edge blocks in a fixed connection mode respectively.
Preferably, rolling balls are inlaid in the two rectangular blocks, and the two rolling balls are in contact with the circular sleeve.
Preferably, the side blocks are provided with movable holes, the movable holes are provided with square blocks, the square blocks are arranged in the movable holes in a sliding mode and correspond to the square blocks, the U-shaped sliding rods are fixedly connected with the square blocks, and limiting blocks are fixedly arranged on two sides of each square block.
Preferably, the manual control handle is fixedly provided with a bar-shaped block, and the top of the bar-shaped block is fixedly connected with the mounting block.
Preferably, a sliding groove is formed in the strip-shaped block, extending grooves are formed in two sides of the strip-shaped block, and the extending grooves are communicated with the sliding groove.
Preferably, the sliding groove is internally and slidably provided with an adjusting rod, the two extending grooves are internally and slidably provided with the same welding block, the welding block is fixedly connected with the top end of the adjusting rod, and the bottom end of the adjusting rod is fixedly provided with a holding block.
Compared with the prior art, the utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard have following beneficial effect:
the cooperation through the motor is used, can drive the bar pole and rotate automatically to reduced artifical external force and to the regulation of action bars, thereby more laborsaving, at threaded rod pivoted in-process, the adjustment state of three station switches is represented promptly to the circular sleeve under the sliding state, can judge the adjusting position of three station switches through the observation to the circular sleeve position.
Drawings
Fig. 1 is a schematic front sectional view of a first embodiment of a three-position switch positioning mechanism of a power transmission and distribution switchgear provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic front sectional view of a second embodiment of a three-position switch positioning mechanism of a power transmission and distribution switchgear provided by the present invention;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 3.
Reference numbers in the figures: 1. a three-position switch; 2. inserting a block; 3. a bar-shaped rod; 4. a threaded rod; 5. mounting blocks; 6. a side block; 7. installing a block; 8. a manual handle; 9. connecting the connecting blocks; 10. a U-shaped block; 11. a motor; 12. a fixed block; 13. a reinforcing block; 14. a side block; 15. a circular sleeve; 16. a U-shaped slide bar; 17. a rectangular block; 18. a bar-shaped block; 19. a sliding groove; 20. an extension groove; 21. adjusting a rod; 22. welding the blocks; 23. and (5) holding the block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1 and fig. 2, in a first embodiment of the present invention, a three-position switch positioning mechanism of a power transmission and distribution switch cabinet includes: a three-position switch 1; the plug-in block 2 is slidably mounted on the three-position switch 1; the bar-shaped rod 3 is fixedly arranged at the bottom of the insertion block 2; the threaded rod 4 is fixedly arranged at the bottom end of the bar-shaped rod 3 and drives the bar-shaped rod 3 to synchronously rotate; the mounting block 5 is rotatably sleeved on the bar-shaped rod 3 and rotatably mounts the bar-shaped rod 3; the two side blocks 6 are fixedly arranged at the bottom of the mounting block 5; the mounting blocks 7 are fixedly arranged at the bottoms of the two side blocks 6, and the bottoms of the two mounting blocks 7 are fixed; the manual control handle 8 is fixedly arranged at the bottom of the mounting block 7, so that the operation board can be conveniently held; the two connecting blocks 9 are respectively and fixedly arranged on the corresponding side blocks 6; the two U-shaped blocks 10 are respectively and fixedly arranged on one sides, close to each other, of the two connecting blocks 9, and are used for fixing the motor 11; the motor 11 is fixedly arranged at the top of the mounting block 7, and the two U-shaped blocks 10 are fixedly connected with the motor 11 and drive the threaded rod 4 to rotate; the fixed block 12 is fixedly arranged between the two side blocks 6, the fixed block 12 is rotatably connected with the threaded rod 4, and the bottom end of the threaded rod 4 is rotatably arranged; the reinforcing block 13 is fixedly arranged between the two side blocks 6, and the reinforcing block 13 is rotatably connected with the bar-shaped rod 3, so that the mounting stability of the bar-shaped rod 3 is improved; the side position block 14 is fixedly installed on one side of the reinforcing block 13, and the side position block 14 is rotatably connected with the threaded rod 4 to install the top end of the threaded rod 4.
In order to enable the circular sleeve 15 to move on the threaded rod 4 and limit the movement direction of the circular sleeve 15, in this embodiment, preferably, the threaded rod 4 is threadedly provided with the circular sleeve 15, two sides of the circular sleeve 15 are respectively and fixedly provided with U-shaped slide rods 16, two of the U-shaped slide rods 16 are respectively and slidably provided with rectangular blocks 17, and the two rectangular blocks 17 are respectively and fixedly connected with the corresponding side blocks 6.
In order to reduce the friction between the two rectangular blocks 17 and the circular sleeve 15, in the present embodiment, it is preferable that rolling balls are embedded in both of the rectangular blocks 17, and both of the rolling balls are in contact with the circular sleeve 15.
In order to improve the stability under the installation of circular sleeve 15 and the motion state, in this embodiment, preferably, two the activity hole has all been seted up on the side piece 6, two equal slidable mounting has square piece in the activity hole, two square piece respectively with correspond U type slide bar 16 fixed connection, the equal fixed mounting in both sides of square piece has the stopper.
The utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard's theory of operation as follows:
when the three-position switch needs to be adjusted to be opened and closed, the inserting block 2 is firstly inserted into the connecting groove on the three-position switch 1 in a sliding manner, after the stability between the inserting block 2 and the connecting groove is determined, the balance and the stability of the whole equipment are kept, then the motor 11 is started, the output shaft of the motor 11 drives the threaded rod 4 fixedly connected with the threaded rod to rotate, the threaded rod 4 drives the strip-shaped rod 3 to synchronously rotate, the strip-shaped rod 3 drives the inserting block 2 to rotate, when the threaded rod 4 rotates, the circular sleeve 15 gradually moves downwards on the threaded rod 4 under the influence of the threads and the matching action of the two U-shaped sliding rods 16 and the two rectangular blocks 17, the circular sleeve 15 drives the two U-shaped sliding rods 16 to move, so that the two U-shaped sliding rods 16 are in sliding contact with the corresponding rectangular blocks 17, and the two rectangular blocks slide in the corresponding movable holes, the distance between the circular sleeve 15 and the fixed block 12 is determined in advance, the operating rod can be determined to rotate 24 circles at the moment until the bottoms of the two U-shaped sliding rods 16 are both contacted with the fixed block 12, and if the operating rod senses that the insertion block 2 has a rotating space, the manual control handle 8 can be manually rotated at the moment, and then the operating rod is slightly rotated and adjusted.
Compared with the prior art, the utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard have following beneficial effect:
use through motor 11's cooperation, can drive bar 3 and rotate automatically to reduced artifical external force to the regulation of action bars, thereby more laborsaving, at threaded rod 4 pivoted in-process, the adjustment state of three station switch 1 is represented promptly to the circular sleeve 15 under the sliding state, can judge three station switch 1's adjusting position through the observation to circular sleeve 15 position.
Second embodiment:
based on the three-position switch positioning mechanism of the power transmission and distribution switch cabinet provided by the first embodiment of the application, the second embodiment of the application provides another three-position switch positioning mechanism of the power transmission and distribution switch cabinet. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3 and 4, the second embodiment of the present invention further includes a bar block 18, the bar block 18 is fixedly installed on the manual handle 8, and the top of the bar block 18 is fixedly connected to the mounting block 7.
In order to provide a movable space for the adjusting rod 21 and the welding block 22, in this embodiment, preferably, a sliding groove 19 is formed on the bar block 18, extension grooves 20 are formed on both sides of the bar block 18, and both the extension grooves 20 are communicated with the sliding groove 19.
In order to mount the holding block 23 and adjust the position of the holding block, in this embodiment, it is preferable that an adjusting rod 21 is slidably mounted in the sliding groove 19, the same welding block 22 is slidably mounted in both of the extending grooves 20, the welding block 22 is fixedly connected to the top end of the adjusting rod 21, and the holding block 23 is fixedly mounted at the bottom end of the adjusting rod 21.
The utility model discloses a theory of operation and use flow: in the use of action bars, it is comparatively hard to rely on manual handle 8 to take whole action bars, because the stress point is comparatively concentrated not control action bars's stability well, for the convenience of taking the action bars, in the use, the accessible is held piece 23 and is pulled regulation pole 21 downwards, it will slide in sliding groove 19 to adjust pole 21, it drives welding block 22 synchronous motion to adjust pole 21 gliding while, make welding block 22 slide in two extension grooves 20, contact until welding block 22 and two extension grooves 20's bottom inner wall, can stop the regulation to holding piece 23, then can take up the action bars more laborsavingly through holding piece 23 and manual handle 8.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a three station switch positioning mechanism of power transmission and distribution cubical switchboard which characterized in that includes:
a three-position switch;
the plug-in block is slidably mounted on the three-position switch;
the bar-shaped rod is fixedly arranged at the bottom of the insertion block;
the threaded rod is fixedly arranged at the bottom end of the strip-shaped rod;
the mounting block is rotatably sleeved on the bar-shaped rod;
the two side blocks are fixedly arranged at the bottom of the mounting block;
the mounting blocks are fixedly mounted at the bottoms of the two side blocks;
the manual control handle is fixedly arranged at the bottom of the mounting block;
the two connecting blocks are respectively and fixedly arranged on the corresponding side blocks;
the two U-shaped blocks are respectively and fixedly arranged on one sides of the two connecting blocks, which are close to each other;
the motor is fixedly arranged at the top of the mounting block, and the two U-shaped blocks are fixedly connected with the motor;
the fixed block is fixedly arranged between the two side blocks and is rotationally connected with the threaded rod;
the reinforcing block is fixedly arranged between the two side blocks and is rotationally connected with the bar-shaped rod;
the side position block is fixedly arranged on one side of the reinforcing block and is rotatably connected with the threaded rod.
2. The three-position switch positioning mechanism of the power transmission and distribution switch cabinet as claimed in claim 1, wherein a circular sleeve is threadedly mounted on the threaded rod, U-shaped slide rods are fixedly mounted on two sides of the circular sleeve respectively, rectangular blocks are slidably mounted on two U-shaped slide rods, and the two rectangular blocks are fixedly connected with the corresponding side blocks respectively.
3. The three-position switch positioning mechanism of the power transmission and distribution switch cabinet as claimed in claim 2, wherein rolling balls are embedded in the two rectangular blocks, and the two rolling balls are in contact with the circular sleeve.
4. The three-position switch positioning mechanism of the power transmission and distribution switch cabinet as claimed in claim 2, wherein two side blocks are provided with movable holes, square blocks are slidably mounted in the two movable holes, the two square blocks are respectively and fixedly connected with the corresponding U-shaped sliding rods, and two sides of each square block are fixedly provided with limit blocks.
5. The three-position switch positioning mechanism of the power transmission and distribution switch cabinet as claimed in claim 1, wherein a bar-shaped block is fixedly mounted on the manual control handle, and the top of the bar-shaped block is fixedly connected with a mounting block.
6. The three-position switch positioning mechanism of the power transmission and distribution switch cabinet as claimed in claim 5, wherein the bar-shaped block is provided with a sliding groove, two sides of the bar-shaped block are provided with extension grooves, and the two extension grooves are communicated with the sliding groove.
7. The three-position switch positioning mechanism of the power transmission and distribution switch cabinet as claimed in claim 6, wherein the sliding groove is slidably provided with an adjusting rod, two extending grooves are slidably provided with a same welding block, the welding block is fixedly connected with the top end of the adjusting rod, and the bottom end of the adjusting rod is fixedly provided with a holding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456925.9U CN215183687U (en) | 2021-06-29 | 2021-06-29 | Three-station switch positioning mechanism of power transmission and distribution switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456925.9U CN215183687U (en) | 2021-06-29 | 2021-06-29 | Three-station switch positioning mechanism of power transmission and distribution switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183687U true CN215183687U (en) | 2021-12-14 |
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ID=79380425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456925.9U Active CN215183687U (en) | 2021-06-29 | 2021-06-29 | Three-station switch positioning mechanism of power transmission and distribution switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183687U (en) |
-
2021
- 2021-06-29 CN CN202121456925.9U patent/CN215183687U/en active Active
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