CN213459543U - One-time and two-time integrated on-column circuit breaker - Google Patents
One-time and two-time integrated on-column circuit breaker Download PDFInfo
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- CN213459543U CN213459543U CN202023079262.1U CN202023079262U CN213459543U CN 213459543 U CN213459543 U CN 213459543U CN 202023079262 U CN202023079262 U CN 202023079262U CN 213459543 U CN213459543 U CN 213459543U
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Abstract
The utility model belongs to the technical field of circuit breaker on the post, especially, for a circuit breaker on secondary fusion complete set post, the back height that finishes to being connected of circuit breaker and outside support frame on the current secondary fusion complete set post is adjusted once more, this problem that the operation is comparatively complicated when just leading to follow-up wiring needs the adjustment, the following scheme is proposed now, and it includes circuit breaker body and mount pad, the equal fixed mounting in circuit breaker body both sides has the connecting plate, the equal fixed mounting in mount pad both sides has the installation ear, and the equal fixed mounting in mount pad top both sides has the fixed plate, and the spout has all been seted up to one side that two fixed plates are close to each other, two connecting plates respectively with the spout sliding connection that corresponds. The utility model discloses be convenient for install the circuit breaker on the post to be convenient for carry out high regulation and fixed to the circuit breaker after the installation is accomplished, the operation is succinct, thereby be convenient for carry out operations such as wiring.
Description
Technical Field
The utility model relates to a circuit breaker technical field on the post especially relates to a circuit breaker on secondary fusion kit post.
Background
The primary circuit is a main circuit, the secondary circuit is primary control, and the primary circuit is a circuit formed by mutually connecting electrical equipment directly participating in the manufacture, transmission, transformation and use of electric energy; the secondary circuit refers to a circuit formed by mutually connecting equipment for protecting, measuring, controlling and metering the primary circuit equipment according to a certain logical relationship, and is widely applied to the segmentation and communication functions of the main line of the 10kv distribution network.
The connection of circuit breaker and outside support frame on the present one secondary fuses complete set post is through the bolt fastening, and after the installation finishes, highly can not adjust once more, and this operation is comparatively complicated when just leading to follow-up wiring to need the adjustment, therefore we have proposed a one secondary fuses complete set post and goes up circuit breaker and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current one secondary and fusing the circuit breaker on the complete set of post with being connected of outside support frame and highly can not adjusting once more after finishing, this shortcoming comparatively complicated of operation when just leading to follow-up wiring to need the adjustment, and the one secondary that proposes fuses circuit breaker on the complete set of post.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a circuit breaker on a primary-secondary fusion complete column comprises a circuit breaker body and a mounting seat, wherein connecting plates are fixedly mounted on two sides of the circuit breaker body, mounting lugs are fixedly mounted on two sides of the mounting seat, fixing plates are fixedly mounted on two sides of the top of the mounting seat, sliding grooves are formed in the sides, close to each other, of the two fixing plates, the two connecting plates are respectively in sliding connection with the corresponding sliding grooves, the same lead screw is rotatably mounted on the inner wall of the top of each sliding groove and the inner wall of the bottom of each sliding groove, threaded holes matched with the lead screws are formed in the tops of the two connecting plates, the two lead screws are respectively in threaded connection with the corresponding threaded holes, a first bevel gear is fixedly mounted at the bottom of each lead screw, a vertical groove is formed in the top of the mounting seat, the same connecting shaft is rotatably mounted on the inner walls, and the inner wall of the bottom of the vertical groove is provided with an installation groove, a worm is rotatably installed in the installation groove, a worm wheel is fixedly installed on the connecting shaft, the worm is meshed with the worm wheel, the top end of the worm is fixedly provided with a rotating plate, and the top of the rotating plate is fixedly provided with a knob.
Preferably, a positioning plate is fixedly mounted in the vertical groove, and the positioning plate is rotatably sleeved on the outer side of the worm to rotatably position the worm.
Preferably, the outer side of the worm is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve is movably abutted to the bottom of the positioning plate to limit the worm.
Preferably, the fixed retaining ring that has cup jointed in the outside of lead screw, two retaining rings respectively with the spout bottom inner wall activity butt that corresponds, support spacing to the lead screw.
Preferably, the same limiting rod is fixedly connected to the inner wall of the top of the sliding groove and the inner wall of the bottom of the sliding groove, and the two connecting plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding mode to guide and limit the connecting plates.
Preferably, two limiting plates are fixedly sleeved on the outer side of the connecting shaft and are respectively fixedly connected with the inner walls on two sides of the vertical groove to limit the connecting shaft.
In the utility model, a circuit breaker on one-time and two-time integrated complete column, carry out fixed mounting to the mount pad through two installation ears, thereby install the circuit breaker body, and can drive the worm through rotatory knob, the worm drives the worm wheel and rotates, the worm wheel drives the connecting axle and rotates at a slow speed, the connecting axle drives two second bevel gears and rotates, two second bevel gears drive corresponding first bevel gears and rotate at a slow speed respectively, two first bevel gears drive corresponding lead screw respectively and rotate, two lead screws drive two connecting plates respectively through the cooperation with corresponding screw hole and under the guide effect of two gag levers and do synchronous elevating movement, two connecting plates drive the circuit breaker body jointly and do elevating movement, thereby adjust its height;
in the utility model, the primary and secondary integrated column upper circuit breaker is adjusted and then the knob is opened, the height of the circuit breaker body is fixed through the self-locking property of the screw transmission, the fixing stability is higher, and the operation is simple, so that the operation of the manual wiring is convenient;
the utility model has the advantages of reasonable design, be convenient for install the circuit breaker on the post to be convenient for carry out high regulation and fixed to the circuit breaker after the installation is accomplished, the operation is succinct, thereby be convenient for carry out operations such as wiring, the reliability is high.
Drawings
Fig. 1 is a schematic structural view of a circuit breaker on a primary and secondary fusion complete set column provided by the present invention;
fig. 2 is a schematic structural diagram of a portion a of a primary and secondary fused complete column circuit breaker according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the primary and secondary integrated circuit breaker on the column set.
In the figure: 1. a circuit breaker body; 2. a mounting seat; 3. a connecting plate; 4. a fixing plate; 5. mounting lugs; 6. a chute; 7. a screw rod; 8. a vertical groove; 9. a connecting shaft; 10. a worm gear; 11. a first bevel gear; 12. a second bevel gear; 13. a worm; 14. a knob; 15. a limiting shaft sleeve; 16. positioning a plate; 17. a limiting rod; 18. a retainer ring; 19. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, a circuit breaker on a primary and secondary fusion column set comprises a circuit breaker body 1 and an installation seat 2, wherein connecting plates 3 are fixedly installed on both sides of the circuit breaker body 1, installation lugs 5 are fixedly installed on both sides of the installation seat 2, fixing plates 4 are fixedly installed on both sides of the top of the installation seat 2, sliding grooves 6 are respectively formed in one sides of the two fixing plates 4 close to each other, the two connecting plates 3 are respectively in sliding connection with the corresponding sliding grooves 6, the same screw rod 7 is rotatably installed on the inner wall of the top and the inner wall of the bottom of the sliding groove 6, threaded holes matched with the screw rods 7 are respectively formed in the tops of the two connecting plates 3, the two screw rods 7 are respectively in threaded connection with the corresponding threaded holes, a first bevel gear 11 is fixedly installed at the bottom of the screw rod 7, a vertical groove 8 is formed, two ends of the connecting shaft 9 are fixedly provided with second bevel gears 12, the two first bevel gears 11 are respectively meshed with the corresponding second bevel gears 12, an installation groove is formed in the inner wall of the bottom of the vertical groove 8, a worm 13 is installed in the installation groove in a rotating mode, a worm wheel 10 is fixedly installed on the connecting shaft 9, the worm 13 is meshed with the worm wheel 10, a rotating plate is fixedly installed at the top end of the worm 13, and a knob 14 is fixedly installed at the top of the rotating plate.
The utility model discloses in, vertical inslot 8 internal fixed mounting has locating plate 16, and locating plate 16 rotates and cup joints in the outside of worm 13, rotates the location to worm 13.
The utility model discloses in, the fixed spacing axle sleeve 15 that has cup jointed in the worm 13 outside, spacing axle sleeve 15 carries on spacingly with the bottom activity butt of locating plate 16 to worm 13.
The utility model discloses in, retaining ring 18 has been cup jointed to the outside of lead screw 7 is fixed, and two retaining rings 18 support spacingly with 6 bottom inner wall activity butts of spout that correspond respectively to lead screw 7.
The utility model discloses in, the same gag lever post 17 of fixedly connected with on 6 top inner walls of spout and the bottom inner wall, two connecting plates 3 slide respectively and cup joint in the outside of the gag lever post 17 that corresponds, lead to connecting plate 3 spacing.
The utility model discloses in, the fixed coupling in the 9 outsides of connecting axle has two limiting plates 19, and two limiting plates 19 carry on spacingly with 8 both sides inner wall fixed connection in vertical groove respectively to connecting axle 9.
In the utility model, when in use, the mounting seat 2 is fixedly mounted through the two mounting lugs 5, thereby the breaker body 1 is mounted, and the worm 13 can be driven by the rotary knob 14, the worm 13 drives the worm wheel 10 to rotate, the worm wheel 10 drives the connecting shaft 9 to rotate at a slow speed, the connecting shaft 9 drives the two second bevel gears 12 to rotate, the two second bevel gears 12 respectively drive the corresponding first bevel gears 11 to rotate at a slow speed, the two first bevel gears 11 respectively drive the corresponding lead screws 7 to rotate, the two lead screws 7 respectively drive the two connecting plates 3 to do synchronous lifting motion under the guiding action of the two limiting rods 17 through the matching with the corresponding threaded holes, the two connecting plates 3 jointly drive the breaker body 1 to do lifting motion, thereby the height of the breaker body is adjusted, the knob 14 is sent out after the adjustment is completed, the height of the breaker body 1 is fixed through the self-locking performance of the screw transmission, and the fixing stability is higher, the operation is simple, so that the operation of the manual wiring is convenient.
Claims (6)
1. A circuit breaker on a primary-secondary fusion complete column comprises a circuit breaker body (1) and a mounting seat (2), and is characterized in that connecting plates (3) are fixedly mounted on two sides of the circuit breaker body (1), mounting lugs (5) are fixedly mounted on two sides of the mounting seat (2), fixing plates (4) are fixedly mounted on two sides of the top of the mounting seat (2), sliding grooves (6) are formed in one sides, close to each other, of the two fixing plates (4), the two connecting plates (3) are respectively in sliding connection with the corresponding sliding grooves (6), a same screw rod (7) is rotatably mounted on the inner wall of the top and the inner wall of the bottom of each sliding groove (6), threaded holes matched with the screw rods (7) are formed in the tops of the two connecting plates (3), the two screw rods (7) are respectively in threaded connection with the corresponding threaded holes, and a first bevel gear (11) is fixedly mounted at, vertical groove (8) have been seted up at mount pad (2) top, rotate on vertical groove (8) both sides inner wall and install same connecting axle (9), the equal fixed mounting in connecting axle (9) both ends has second bevel gear (12), two first bevel gears (11) mesh with second bevel gear (12) that correspond respectively, and seted up the mounting groove on vertical groove (8) bottom inner wall, worm (13) are installed to the mounting groove internal rotation, fixed mounting has worm wheel (10) on connecting axle (9), worm (13) mesh with worm wheel (10) mutually, worm (13) top fixed mounting has the commentaries on classics board, commentaries on classics board top fixed mounting has knob (14).
2. The primary and secondary fused sleeved pole upper circuit breaker according to claim 1, wherein a positioning plate (16) is fixedly installed in the vertical groove (8), and the positioning plate (16) is rotatably sleeved on the outer side of the worm (13).
3. The pole-mounted circuit breaker with one and two times fusing set as claimed in claim 1, wherein the worm (13) is fixedly sleeved with a limiting shaft sleeve (15), and the limiting shaft sleeve (15) is movably abutted with the bottom of the positioning plate (16).
4. The primary and secondary fused complete column circuit breaker according to claim 1, wherein a retainer ring (18) is fixedly sleeved on the outer side of the screw rod (7), and the two retainer rings (18) are respectively movably abutted against the inner wall of the bottom of the corresponding sliding groove (6).
5. The pole-mounted circuit breaker with the secondary fusion complete set according to claim 1, wherein the inner wall of the top and the inner wall of the bottom of the chute (6) are fixedly connected with the same limiting rod (17), and the two connecting plates (3) are respectively sleeved on the outer sides of the corresponding limiting rods (17) in a sliding manner.
6. The primary and secondary fused complete column circuit breaker according to claim 1, wherein two limiting plates (19) are fixedly sleeved outside the connecting shaft (9), and the two limiting plates (19) are respectively and fixedly connected with the inner walls of two sides of the vertical groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079262.1U CN213459543U (en) | 2020-12-21 | 2020-12-21 | One-time and two-time integrated on-column circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079262.1U CN213459543U (en) | 2020-12-21 | 2020-12-21 | One-time and two-time integrated on-column circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213459543U true CN213459543U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079262.1U Active CN213459543U (en) | 2020-12-21 | 2020-12-21 | One-time and two-time integrated on-column circuit breaker |
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| Country | Link |
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| CN (1) | CN213459543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093726A (en) * | 2021-11-26 | 2022-02-25 | 河南省三禾电气集团有限公司 | Breaker on primary and secondary depth fusion column |
-
2020
- 2020-12-21 CN CN202023079262.1U patent/CN213459543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093726A (en) * | 2021-11-26 | 2022-02-25 | 河南省三禾电气集团有限公司 | Breaker on primary and secondary depth fusion column |
| CN114093726B (en) * | 2021-11-26 | 2024-04-05 | 河南省三禾电气集团有限公司 | Primary and secondary degree of depth fuses circuit breaker on post |
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