CN209691673U - A kind of spring actuating brake separating mechanism - Google Patents
A kind of spring actuating brake separating mechanism Download PDFInfo
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- CN209691673U CN209691673U CN201821653536.3U CN201821653536U CN209691673U CN 209691673 U CN209691673 U CN 209691673U CN 201821653536 U CN201821653536 U CN 201821653536U CN 209691673 U CN209691673 U CN 209691673U
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- connecting lever
- spring
- wall plate
- tripping
- tripping spring
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Abstract
The utility model discloses a kind of spring actuating brake separating mechanisms, including two left wall plates disposed in parallel and right wall plate, supporting block A has been bolted between the left wall plate and the right wall plate, supporting block B, tripping spring cylinder, spring drum flange and connecting plate, running through between the left wall plate and the right wall plate has output shaft, the output shaft is sequentially connected with transmission shaft, connecting lever in output is mounted on the transmission shaft, connecting lever linkage has connecting lever in transmission in the output, connecting plate is provided between connecting lever in connecting lever and the transmission in the output, tripping spring is cased with outside the tripping spring cylinder, the left end of the tripping spring is glued with tripping spring washer, the tripping spring seat through the tripping spring cylinder is glued on the right side of the spring backing plate, connecting lever is connected with tripping spring pull rod by pivot pin B in the output, The other end of the tripping spring pull rod passes through the tripping spring seat centre bore and is fixed with center-adjusting pad by nut.
Description
Technical field
The utility model relates to spring operating mechanism field, in particular to a kind of spring actuating brake separating mechanism.
Background technique
Spring operating mechanism is the important equipment in high voltage power transmission and transforming field, is the important component of high-voltage circuitbreaker, high
The sub-switching operation of voltage breaker is realized by operating mechanism.
Problem small applied to the generally existing output power of spring operating mechanism of breaker in extra high voltage at present.Due to transmission
Structure efficiency is lower, causes the opening time of breaker long, and characteristic is unstable, reduces the reliability of high-voltage circuitbreaker.It is existing
Spring operating mechanism be unable to satisfy the demand of State Grid's system, with being continuously increased for power system capacity, it is continuous to transmit voltage
Increase, the progress of Circuit breaker technology, national grid needs the spring actuating brake separating mechanism of a kind of stabilization and output power.
Utility model content
The utility model provides a kind of spring actuating brake separating mechanism, can solve the problems mentioned above in the background art.
The utility model provides a kind of spring actuating brake separating mechanism, including two left wall plates disposed in parallel and right wall
Plate has been bolted supporting block A, supporting block B, tripping spring cylinder, spring strut between the left wall plate and the right wall plate
Flange and connecting plate, through there is output shaft between the left wall plate and the right wall plate, the output shaft is sequentially connected with transmission
Axis is mounted with connecting lever in output on the transmission shaft, and connecting lever linkage has a connecting lever in transmission in the output, in the output
Connecting plate is provided in connecting lever and the transmission between connecting lever, the tripping spring cylinder is placed horizontally between left wall plate and right wall plate
Top blending bolt fix, the spring drum flange passes through the tripping spring cylinder, and to be placed in its right tail end blending bolt solid
It is fixed, it is cased with tripping spring outside the tripping spring cylinder, the left end of the tripping spring is glued with tripping spring washer, the separating brake
The right end of spring is glued with the spring backing plate being applied on the tripping spring cylinder, is glued with and runs through on the right side of the spring backing plate
The tripping spring seat of the tripping spring cylinder, connecting lever is connected with tripping spring pull rod, the separating brake by pivot pin B in the output
The other end of spring pull rod passes through the tripping spring seat centre bore and is fixed with center-adjusting pad, the outside of the left wall plate by nut
It is fixed with tripping electromagnet, connecting lever large roller is coated on the output shaft and is placed on the outside of left wall plate；Guide pad is solid with bolt
It is scheduled on the outer connecting lever of output, connecting lever small roller is installed on the outer connecting lever of output with pin shaft, and connecting lever large roller is installed on defeated with pivot pin
Out on connecting lever, fixing seat B, which is fixed by bolts on the outside of left wall plate, is located at left wall plate middle position, the main sincere son pivot pin of separating brake
D is fixed between fixing seat B and left wall plate, and the secondary sincere sub- left end of separating brake is fixed on the sincere sub- right end of main separating brake with pivot pin C, and secondary separating brake is sincere
Son right end under the action of torsional spring C is bonded guide pad, and the main sincere sub- roller of separating brake is fixed on the sincere sub- right end of main separating brake with axis, and separating brake is sincere
Son is installed on outside left wall plate with axis is placed on the sincere son top of main separating brake, and the sincere sub- left end of separating brake is coated with the sincere sub- roller of separating brake, separating brake
Sincere son of threading off is installed on outside left wall plate with axis is placed on the sincere sub- left side of separating brake；Tripping electromagnet is fixed on the outside of left wall plate, is placed in
The sincere sub- sincere sub- top of the main separating brake in the left side of separating brake tripping.
Preferably, the tripping spring seat compresses the compression of the tripping spring by tripping spring pull rod adjustment
Amount.
Preferably, the output shaft is located at the transmission shaft upper left side, connecting lever is mounted on transmission shaft in the transmission, and
Positioned at the middle position of the left wall plate and the right wall plate.
Preferably, the both ends of the connecting plate use pivot pin A and pivot pin B to be connected with connecting lever in interior connecting lever and transmission is exported respectively,
Make to export interior connecting lever and is driven interior connecting lever linkage.
A kind of spring actuating brake separating mechanism provided by the utility model, the output shaft drives export in connecting lever rotation from
And tripping spring pull rod and tripping spring seat is driven to move, final compressible tripping spring；Otherwise tripping spring release energy from
And drive output shaft, connecting lever rotation in output.Tripping electromagnet is powered, and pushes the sincere sub- rotation of separating brake tripping and the sincere sub- roller of separating brake
It is detached from, the sincere sub- sincere sub- roller of the main separating brake of disengaging of separating brake, sincere sub, the secondary sincere son of separating brake of main separating brake is pushed open by connecting lever small roller, separating brake bullet
The release of spring potential energy exports outer connecting lever, output shaft and exports interior connecting lever rotation and completes separating brake movement.
Detailed description of the invention
Fig. 1 is a kind of spring actuating brake separating mechanism structural schematic diagram provided by the utility model；
Fig. 2 is a kind of schematic cross-sectional view of spring actuating brake separating mechanism provided by the utility model；
Fig. 3 is a kind of dextrad structural schematic diagram of spring actuating brake separating mechanism provided by the utility model；
Fig. 4 is a kind of left-hand structural schematic diagram of spring actuating brake separating mechanism provided by the utility model.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figures 1 to 4, a kind of spring actuating brake separating mechanism provided by the embodiment of the utility model, including two flat
The left wall plate 15 and right wall plate 42 of row setting, have been bolted supporting block between the left wall plate 15 and the right wall plate 42
A1, supporting block B2, tripping spring cylinder 3, spring drum flange 14 and connecting plate 18, between the left wall plate 15 and the right wall plate 42
Through there is output shaft 32, the output shaft 32 is sequentially connected with transmission shaft 27, is mounted in output on the transmission shaft 27
Connecting lever 34, the linkage of connecting lever 34 has connecting lever 30 in transmission in the output, connecting lever 30 in connecting lever 34 and the transmission in the output
Between be provided with connecting plate 31, the tripping spring cylinder 3 is placed horizontally at the top between left wall plate 15 and right wall plate 42 and uses spiral shell
Bolt is fixed, and the spring drum flange 14 is placed in its right tail end blending bolt across the tripping spring cylinder 3 and fixes, the separating brake
It is cased with tripping spring 6 outside spring strut 3, the left end of the tripping spring 6 is glued with tripping spring washer 4, the tripping spring 6
Right end is glued with the spring backing plate 10 being applied on the tripping spring cylinder 3, and the right side of the spring backing plate 10, which is glued with, to be run through
The tripping spring seat 11 of the tripping spring cylinder 3, connecting lever 34 is connected with tripping spring pull rod 8 by pivot pin B33 in the output,
The other end of the tripping spring pull rod 8 passes through 11 centre bore of tripping spring seat and is fixed with center-adjusting pad 12 by nut 13,
The outside of the left wall plate 15 is fixed with tripping electromagnet 54, and connecting lever large roller 64 is coated on the output shaft 32 and is placed in a left side
15 outside of siding；Guide pad 61 is fixed by bolts on the outer connecting lever 62 of output, and connecting lever small roller 67 is installed on outside output with pin shaft
On connecting lever 62, connecting lever large roller 64 is installed on the outer connecting lever 62 of output with pivot pin, and fixing seat B53 is fixed by bolts to left wall plate 15
Be located at 15 middle position of left wall plate on outside, main separating brake sincere sub 69 with pivot pin D70 be fixed on fixing seat B53 and left wall plate 15 it
Between, secondary sincere sub 60 left end of separating brake is fixed on sincere sub 69 right end of main separating brake, work of the secondary separating brake sincere sub 60 in torsional spring C59 with pivot pin C68
It is bonded guide pad 61 with lower right end, the main sincere sub- roller 58 of separating brake is fixed on sincere sub 69 right end of main separating brake with axis, and separating brake sincere sub 57 is used
Axis, which is installed on outside left wall plate 15, is placed on sincere sub 69 top of main separating brake, and sincere sub 57 left end of separating brake is coated with the sincere sub- roller 56 of separating brake,
Separating brake tripping sincere sub 55 is installed on outside left wall plate 15 with axis is placed on sincere sub 57 left side of separating brake；Tripping electromagnet 54 is fixed on left wall
15 outside of plate is placed in sincere sub sincere sub 69 top of the main separating brake in 55 left side of separating brake tripping.
The tripping spring seat 11 compresses the decrement of the tripping spring 6 by the tripping spring pull rod 8 adjustment.
The output shaft 32 is located at 27 upper left side of transmission shaft, and connecting lever 30 is mounted on transmission shaft 27 in the transmission,
And it is located at the middle position of the left wall plate 15 and the right wall plate 42.
Pivot pin A29 and pivot pin B33 are used respectively and exports interior connecting lever 34 and is driven 30 phase of interior connecting lever in the both ends of the connecting plate 31
Even, make to export interior connecting lever 34 and be driven interior connecting lever 30 to link.
Working principle: the spring actuating brake separating mechanism, the output shaft 32, which drives, exports the interior rotation of connecting lever 34 to band
Dynamic tripping spring pull rod 8 and tripping spring seat 11 move, final compressible tripping spring 6；Otherwise tripping spring 6 release energy from
And connecting lever 34 rotates in driving output shaft 32, exporting.Tripping electromagnet 54 is powered, and pushes sincere sub 55 rotation of separating brake tripping and separating brake
Sincere sub- roller 56 is detached from, and separating brake sincere sub 57 is detached from the main sincere sub- roller 56 of separating brake, and main separating brake is sincere sub 69, secondary separating brake sincere sub 60 is by connecting lever
Small roller 67 is pushed open, the release of 6 potential energy of tripping spring, and the rotation of connecting lever 34 is completed to divide in the outer connecting lever 62 of output, output shaft 33 and output
Lock movement.
Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (4)
1. a kind of spring actuating brake separating mechanism, it is characterised in that: including two left wall plates (15) disposed in parallel and right wall plate
(42), be bolted supporting block A(1 between the left wall plate (15) and the right wall plate (42)), supporting block B(2), point
Lock spring strut (3), spring drum flange (14) and connecting plate (18), run through between the left wall plate (15) and the right wall plate (42)
Have output shaft (32), the output shaft (32) is sequentially connected with transmission shaft (27), is mounted on the transmission shaft (27) defeated
Interior connecting lever (34) out, connecting lever (34) linkage has connecting lever (30) in transmission in the output, in the output connecting lever (34) with it is described
It is provided with connecting plate (31) between connecting lever (30) in being driven, the tripping spring cylinder (3) is placed horizontally at left wall plate (15) and right wall
Top blending bolt between plate (42) is fixed, and the spring drum flange (14) passes through the tripping spring cylinder (3) and is placed in it
Right tail end blending bolt is fixed, and is cased with tripping spring (6) outside the tripping spring cylinder (3), the left end of the tripping spring (6) is tight
It posts tripping spring washer (4), the right end of the tripping spring (6) is glued with the bullet being applied on the tripping spring cylinder (3)
Spring backing plate (10) is glued with the tripping spring seat (11) through the tripping spring cylinder (3) on the right side of the spring backing plate (10),
In the output connecting lever (34) pass through pivot pin B(33) be connected with tripping spring pull rod (8), the tripping spring pull rod (8) it is another
One end passes through the tripping spring seat (11) centre bore and is fixed with center-adjusting pad (12) by nut (13), the left wall plate (15)
Outside is fixed with tripping electromagnet (54), is coated with connecting lever large roller (64) on the output shaft (32) and is placed in left wall plate (15)
Outside；Guide pad (61) is fixed by bolts on the outer connecting lever (62) of output, and connecting lever small roller (67) is installed on outside output with pin shaft
On connecting lever (62), connecting lever large roller (64) is installed on the outer connecting lever (62) of output with pivot pin, fixing seat B(53) it is fixed by bolts to
It is located at left wall plate (15) middle position on left wall plate (15) outside, main separating brake sincere sub (69) is fixed on fixing seat B with pivot pin D(70)
(53) between left wall plate (15), sincere sub (60) left end of secondary separating brake is fixed on sincere sub (69) right end of main separating brake with pivot pin C(68), secondary
Separating brake sincere sub (60) right end fitting guide pad (61), main sincere sub- roller (58) of separating brake under the action of torsional spring C(59) is fixed with axis
In sincere sub (69) right end of main separating brake, separating brake sincere sub (57) is installed on outside left wall plate (15) with axis to be placed on main separating brake sincere sub (69)
Side, sincere sub (57) left end of separating brake are coated with the sincere sub- roller (56) of separating brake, and separating brake tripping sincere sub (55) is installed on left wall plate with axis
(15) sincere sub (57) left side of separating brake is placed on outside；Tripping electromagnet (54) is fixed on the outside of left wall plate (15), is placed in separating brake tripping
Sincere sub (69) top of the main separating brake in sincere son (55) left side.
2. a kind of spring actuating brake separating mechanism as described in claim 1, which is characterized in that the tripping spring seat (11) is logical
Cross the decrement that the tripping spring (6) is compressed in tripping spring pull rod (8) adjustment.
3. a kind of spring actuating brake separating mechanism as described in claim 1, which is characterized in that the output shaft (32) is located at described
Transmission shaft (27) upper left side, connecting lever (30) is mounted on transmission shaft (27) in the transmission, and be located at the left wall plate (15) with
The middle position of the right wall plate (42).
4. a kind of spring actuating brake separating mechanism as described in claim 1, which is characterized in that distinguish at the both ends of the connecting plate (31)
With pivot pin A(29) and pivot pin B(33) with export in connecting lever (34) and the interior connecting lever (30) of transmission be connected, make to export interior connecting lever (34) and
Connecting lever (30) linkage in being driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653536.3U CN209691673U (en) | 2018-10-12 | 2018-10-12 | A kind of spring actuating brake separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821653536.3U CN209691673U (en) | 2018-10-12 | 2018-10-12 | A kind of spring actuating brake separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209691673U true CN209691673U (en) | 2019-11-26 |
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ID=68594064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821653536.3U Active CN209691673U (en) | 2018-10-12 | 2018-10-12 | A kind of spring actuating brake separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209691673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300733A (en) * | 2018-10-12 | 2019-02-01 | 陕西得瑞电力设备有限责任公司 | A kind of spring actuating brake separating mechanism |
-
2018
- 2018-10-12 CN CN201821653536.3U patent/CN209691673U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300733A (en) * | 2018-10-12 | 2019-02-01 | 陕西得瑞电力设备有限责任公司 | A kind of spring actuating brake separating mechanism |
| CN109300733B (en) * | 2018-10-12 | 2024-06-11 | 陕西得瑞电力设备有限责任公司 | Spring-operated brake separating mechanism |
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