CN215008048U - Outdoor boundary vacuum circuit breaker - Google Patents
Outdoor boundary vacuum circuit breaker Download PDFInfo
- Publication number
- CN215008048U CN215008048U CN202121585461.1U CN202121585461U CN215008048U CN 215008048 U CN215008048 U CN 215008048U CN 202121585461 U CN202121585461 U CN 202121585461U CN 215008048 U CN215008048 U CN 215008048U
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- vacuum circuit
- circuit breaker
- rod
- lead screw
- mounting groove
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Abstract
The utility model relates to the technical field of vacuum circuit breakers, and an outdoor boundary vacuum circuit breaker is disclosed, the problem that the installation is very complicated due to the complicated internal structure of the traditional vacuum circuit breaker is solved, so that the installation efficiency of the vacuum circuit breaker is lower, the vacuum circuit breaker comprises a mounting groove, a chute is mounted on the inner wall of the bottom of the mounting groove, a first lead screw is mounted in the chute, one end of the first lead screw is connected with the inner wall of the chute, a worm wheel is mounted at one end of the first lead screw, which penetrates through the chute, a transmission assembly is mounted below the worm wheel, a slider is mounted on the first lead screw through threads, a threaded rod is mounted at the top end of the slider, a fixed seat is mounted on the threaded rod, and a vacuum circuit breaker body is mounted at the top end of the fixed seat; through being provided with each subassembly such as spout, lead screw one, worm wheel and worm, can the position control of threaded rod, even if be convenient for realize installing the vacuum circuit breaker of multiple model fast, improved vacuum circuit breaker's installation effectiveness.
Description
Technical Field
The utility model belongs to the technical field of vacuum circuit breaker, specifically be an outdoor boundary vacuum circuit breaker.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the vacuum circuit breaker is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be configured in a middle-placed cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.
The traditional vacuum circuit breaker has a complex internal structure, so that the installation is very complex, and the installation efficiency of the vacuum circuit breaker is low.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an outdoor boundary vacuum circuit breaker, the effectual traditional vacuum circuit breaker inner structure complicacy leads to the installation also very complicated among the above-mentioned background of having solved for vacuum circuit breaker's the lower problem of installation effectiveness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor boundary vacuum circuit breaker, includes the mounting groove, install the spout on the bottom inner wall of mounting groove, install lead screw one in the spout, the one end of lead screw one and the interior wall connection of spout, the worm wheel is installed to the one end that lead screw one runs through the spout, and the transmission assembly is installed to the below of worm wheel, and the slider is installed to lead screw one last screw thread, and the threaded rod is installed on the top of slider, installs the fixing base on the threaded rod, and the vacuum circuit breaker body is installed on the top of fixing base.
Preferably, transmission assembly installs the dwang including installing in the fixed plate of mounting groove apex angle department between two fixed plates, and the one end and the fixed plate of dwang are connected, and the dwang runs through the one end of fixed plate and installs the rotation button.
Preferably, the rotating rod is symmetrically provided with worms meshed with the worm wheel.
Preferably, the backup pad is installed to the bottom symmetry of mounting groove, and the bottom middle part symmetry of backup pad articulates there is connecting rod one, and the one end of connecting rod one articulates there is connecting rod two, and the bottom of connecting rod two articulates there is the bottom plate.
Preferably, one side of the hinge joint of one of the first connecting rods and one of the second connecting rods is provided with a first fixing block, and one side of the hinge joint of the other one of the first connecting rods and the other one of the second connecting rods is provided with a second fixing block.
Preferably, a second screw rod is installed on the inner thread of the second fixing block, a rotating rod is installed at one end of the second screw rod, and the other end of the second screw rod is connected with the first fixing block.
Preferably, the sliding chutes are four groups.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) during work, the position of the threaded rod can be adjusted by arranging the sliding groove, the first screw rod, the worm wheel, the worm and other components, so that the vacuum circuit breakers of various models can be rapidly installed, and the installation efficiency of the vacuum circuit breakers is improved;
(2) the mounting groove height adjusting device comprises a first connecting rod, a second screw rod, a fixing block and the like, wherein the first connecting rod, the second screw rod, the fixing block and the like are arranged on the first connecting rod, the second screw rod, the fixing block and the like.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing base of the present invention;
fig. 3 is a schematic view of a mounting structure of the screw rod of the present invention.
In the figure: 1. mounting grooves; 2. a chute; 3. a first screw rod; 4. a worm gear; 5. a transmission assembly; 6. a slider; 7. a threaded rod; 8. a fixed seat; 9. a vacuum circuit breaker body; 10. a fixing plate; 11. rotating the rod; 12. a knob is rotated; 13. a worm; 14. a support plate; 15. a first connecting rod; 16. a second connecting rod; 17. a base plate; 18. a first fixed block; 19. a second fixed block; 20. a second screw rod; 21. and (4) rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Embodiment one, given by fig. 1 to 3, the utility model discloses a mounting groove 1, install spout 2 on the bottom inner wall of mounting groove 1, spout 2 is four groups, install a lead screw 3 in the spout 2, the one end of a lead screw 3 and the interior wall connection of spout 2, worm wheel 4 is installed to the one end that a lead screw 3 runs through spout 2, drive assembly 5 is installed to the below of worm wheel 4, slider 6 is installed to a 3 last screw thread of lead screw, threaded rod 7 is installed on the top of slider 6, install fixing base 8 on the threaded rod 7, vacuum circuit breaker body 9 is installed on the top of fixing base 8.
In the second embodiment, on the basis of the first embodiment, the transmission assembly 5 includes fixing plates 10 installed at the top corners of the installation groove 1, a rotating rod 11 is installed between the two fixing plates 10, one end of the rotating rod 11 is connected with the fixing plates 10, a rotating button 12 is installed at one end of the rotating rod 11 penetrating through the fixing plates 10, and worms 13 meshed with the worm wheel 4 are symmetrically installed on the rotating rod 11;
the rotation of rotating button 12 drives the rotation of dwang 11, the rotation of dwang 11 drives the rotation of worm 13, the rotation of worm 13 drives the rotation of worm wheel 4, the rotation of worm wheel 4 drives the rotation of lead screw 3, the rotation of lead screw 3 drives the removal of slider 6, the removal of slider 6 drives the removal of threaded rod 7, the position control of threaded rod 7 meets the requirements after, with the installation of the accurate threaded rod 7 of mounting hole on the fixing base 8 of vacuum circuit breaker body 9 through the bolt-up can, realize the installation to the vacuum circuit breaker body 9 of multiple model promptly.
In the third embodiment, on the basis of the first embodiment, the bottom end of the mounting groove 1 is symmetrically provided with the supporting plates 14, the middle parts of the bottom ends of the supporting plates 14 are symmetrically hinged with the first connecting rods 15, one ends of the first connecting rods 15 are hinged with the second connecting rods 16, the bottom ends of the second connecting rods 16 are hinged with the bottom plate 17, one side of the hinged part of one of the first connecting rods 15 and one of the second connecting rods 16 is provided with the first fixing block 18, one side of the hinged part of the other one of the first connecting rods 15 and the other one of the second connecting rods 16 is provided with the second fixing block 19, the second fixing block 19 is internally threaded with the second screw rod 20, one end of the second screw rod 20 is provided with the rotating rod 21, and the other end of the second screw rod 20 is connected with the first fixing block 18;
when the user needs to adjust the use height of the vacuum circuit breaker body 9, only the rotating rod 21 needs to be rotated, the rotating rod 21 rotates to drive the second screw rod 20 to rotate, due to the arrangement of the first fixing block 18, the second screw rod 20 rotates to enable the second fixing block 19 to be meshed with the second screw rod 20 to move laterally, the lateral movement of the second fixing block 19 pushes the first connecting rod 15 and the second connecting rod 16 to deflect, the first connecting rod 15 and the second connecting rod 16 deflect to push the support plate 14 to move in the vertical direction, namely, the height adjustment of the support plate 14 is realized, the height adjustment of the mounting groove 1 is realized through the height adjustment of the support plate 14, and finally, the height adjustment of the vacuum circuit breaker body 9 is realized.
The working principle is as follows: when the vacuum circuit breaker body 9 is in work, when a user needs to install vacuum circuit breaker bodies 9 of different models, the user only needs to rotate the rotating button 12 according to needs, the rotating button 12 rotates to drive the rotating rod 11 to rotate, the rotating rod 11 rotates to drive the worm 13 to rotate, the worm 13 rotates to drive the worm wheel 4 to rotate, the worm wheel 4 rotates to drive the screw rod I3 to rotate, the screw rod I3 rotates to drive the sliding block 6 to move, the sliding block 6 moves to drive the threaded rod 7 to move, after the position adjustment of the threaded rod 7 meets the requirements, the mounting hole on the fixing seat 8 of the vacuum circuit breaker body 9 is aligned with the threaded rod 7 and installed through a bolt, and the vacuum circuit breaker bodies 9 of various models can be installed;
when the user needs to adjust the use height of the vacuum circuit breaker body 9, only the rotating rod 21 needs to be rotated, the rotating rod 21 rotates to drive the second screw rod 20 to rotate, due to the arrangement of the first fixing block 18, the second screw rod 20 rotates to enable the second fixing block 19 to be meshed with the second screw rod 20 to move laterally, the lateral movement of the second fixing block 19 pushes the first connecting rod 15 and the second connecting rod 16 to deflect, the first connecting rod 15 and the second connecting rod 16 deflect to push the support plate 14 to move in the vertical direction, namely, the height adjustment of the support plate 14 is realized, the height adjustment of the mounting groove 1 is realized through the height adjustment of the support plate 14, and finally, the height adjustment of the vacuum circuit breaker body 9 is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides an outdoor boundary vacuum circuit breaker, includes mounting groove (1), its characterized in that: install spout (2) on the bottom inner wall of mounting groove (1), install lead screw (3) in spout (2), the one end of lead screw (3) and the interior wall connection of spout (2), worm wheel (4) are installed to the one end that spout (2) were run through in lead screw (3), drive assembly (5) are installed to the below of worm wheel (4), slider (6) are installed to lead screw (3) upper thread, threaded rod (7) are installed on the top of slider (6), install fixing base (8) on threaded rod (7), vacuum circuit breaker body (9) are installed on the top of fixing base (8).
2. An outdoor demarcation vacuum circuit breaker according to claim 1, wherein: transmission assembly (5) are including installing in fixed plate (10) of mounting groove (1) apex angle department, install dwang (11) between two fixed plate (10), and the one end and fixed plate (10) of dwang (11) are connected, and rotation button (12) are installed to the one end that dwang (11) run through fixed plate (10).
3. An outdoor demarcation vacuum circuit breaker according to claim 2, wherein: and the rotating rod (11) is symmetrically provided with a worm (13) meshed with the worm wheel (4).
4. An outdoor demarcation vacuum circuit breaker according to claim 1, wherein: backup pad (14) are installed to the bottom symmetry of mounting groove (1), and the bottom middle part symmetry of backup pad (14) articulates there is connecting rod one (15), and the one end of connecting rod one (15) articulates there is connecting rod two (16), and the bottom of connecting rod two (16) articulates there is bottom plate (17).
5. An outdoor demarcation vacuum circuit breaker according to claim 4, wherein: one side of the hinged position of one of the first connecting rods (15) and one of the second connecting rods (16) is provided with a first fixing block (18), and one side of the hinged position of the other one of the first connecting rods (15) and the other one of the second connecting rods (16) is provided with a second fixing block (19).
6. An outdoor demarcation vacuum circuit breaker according to claim 5, wherein: and a second screw rod (20) is installed on the second fixing block (19) through internal threads, a rotating rod (21) is installed at one end of the second screw rod (20), and the other end of the second screw rod (20) is connected with the first fixing block (18).
7. An outdoor demarcation vacuum circuit breaker according to claim 1, wherein: the sliding chutes (2) are four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585461.1U CN215008048U (en) | 2021-07-13 | 2021-07-13 | Outdoor boundary vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121585461.1U CN215008048U (en) | 2021-07-13 | 2021-07-13 | Outdoor boundary vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008048U true CN215008048U (en) | 2021-12-03 |
Family
ID=79126146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121585461.1U Active CN215008048U (en) | 2021-07-13 | 2021-07-13 | Outdoor boundary vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008048U (en) |
-
2021
- 2021-07-13 CN CN202121585461.1U patent/CN215008048U/en active Active
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