CN208570385U - A kind of adjustable energy-stored spring mechanism - Google Patents
A kind of adjustable energy-stored spring mechanism Download PDFInfo
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- CN208570385U CN208570385U CN201821240876.3U CN201821240876U CN208570385U CN 208570385 U CN208570385 U CN 208570385U CN 201821240876 U CN201821240876 U CN 201821240876U CN 208570385 U CN208570385 U CN 208570385U
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- spring
- roller bearing
- energy storage
- energy
- stored
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Abstract
The utility model discloses a kind of adjustable energy-stored spring mechanisms, it is desirable to provide a kind of simple, the at low cost and easy to adjust adjustable energy-stored spring mechanism of structure.The utility model includes spring (1), energy storage device and regulating device, the energy storage device is set to one end of the spring (1), the regulating device is set to the other end of the spring (1), the regulating device includes spring fixing axle (2) and adjusts bolt (3), and adjusting bolt (3) is threadedly coupled with the spring fixing axle (2) and the front end for adjusting bolt (3) is fixedly connected with the spring (1).The utility model is applied to the technical field of on-load switch.
Description
Technical field
The utility model relates to a kind of energy-stored spring, in particular to a kind of adjustable energy-stored spring mechanism.
Background technique
Once due to mesohigh AC distribution operation error life danger can be caused to operator or maintenance personal, institute
Prevent the operation error of operator or maintenance personal can all be equipped with interlocking mechanism in on-load switch mechanism.Closed in mechanism
When lock state, using interlocking mechanism, ground connection operating shaft is blocked, makes operator or maintenance personal can not operational grounding operating shaft；
Furthermore be exactly, using interlocking mechanism, to block breaking-closing operating axis in mechanism ground state, make operator or maintenance personal without
Method operates division operating shaft and carries out divide-shut brake；And only in gate-dividing state, interlocking mechanism will not just block breaking-closing operating
Axis and ground connection operating shaft.Energy-stored spring is provided in on-load switch, wherein energy-stored spring rises in on-load switch switch closes a floodgate
To vital effect, it is unadjustable that the energy-stored spring device that existing market uses, which is all for fixed spring energy-storage amount,
, corresponding different on-load switch needs to produce the energy-stored spring of different size, this not only increases production difficulty, Er Qiejia
Big use cost.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide a kind of structure it is simple,
Adjustable energy-stored spring mechanism at low cost and easy to adjust.
The technical scheme adopted by the utility model is the utility model includes spring, energy storage device and regulating device, institute
One end that energy storage device is set to the spring is stated, the regulating device is set to the other end of the spring, the adjusting dress
It sets including spring fixing axle and adjusts bolt, the adjusting bolt is threadedly coupled with the spring fixing axle and the adjusting bolt
Front end be fixedly connected with the spring.
Further, the energy storage device includes energy storage interlocking shaft, swing arm and roller bearing, the swing arm and the energy storage interlocking shaft
Hole axis connection, the bottom end of the roller bearing are connect with the front end of the swing arm, and the upper end of the roller bearing is connect with the spring.
Further, be provided with spring anchor block between the roller bearing and the spring, one end of the spring anchor block with
The spring is fixedly connected, and the other end of the spring anchor block is connect with the roller bearing.
Further, spring upper fixing element, the spring upper fixing element are provided between the adjusting bolt and the spring
One end be fixedly connected with the spring, the other end of the spring upper fixing element is fixedly connected with the adjusting bolt.
Further, the junction of the roller bearing and the spring anchor block is provided with spacing shim.
Further, latch plate briquetting is provided in the spring fixing axle.
The beneficial effects of the utility model are: since the utility model includes spring, energy storage device and regulating device, it is described
Energy storage device is set to one end of the spring, and the regulating device is set to the other end of the spring, the regulating device
Including spring fixing axle and bolt is adjusted, the bolt that adjusts is threadedly coupled with the spring fixing axle and the adjusting bolt
Front end is fixedly connected with the spring, so, the utility model collection is not only simple in structure, and can be by adjusting the adjusting
Device, the speed of control switch divide-shut brake, compared to traditional unadjustable spring mechanism, the utility model has controllability,
So as to accurately reach industry to the technical requirements in switch divide-shut brake speed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes spring 1, energy storage device and regulating device, the energy storage device is set to institute
One end of spring 1 is stated, the regulating device is set to the other end of the spring 1, and the regulating device includes spring fixing axle 2
With adjust bolt 3, it is described adjust bolt 3 be threadedly coupled with the spring fixing axle 2 and it is described adjusting bolt 3 front end with it is described
Spring 1 is fixedly connected, and spring upper fixing element 8 is provided between the adjusting bolt 3 and the spring 1, is fixed on the spring
One end of part 8 is fixedly connected with the spring 1, the other end of the spring upper fixing element 8 and the fixed company of the adjusting bolt 3
It connects, is provided with latch plate briquetting 10 in the spring fixing axle 2.The addition of the regulating device, can be by adjusting the tune
Section bolt 3 stretches the length of the spring 1, the speed of control switch divide-shut brake, compared to traditional unadjustable spring mechanism, sheet
Utility model design has controllability, so as to accurately reach industry to the technical requirements in switch divide-shut brake speed.
In the present embodiment, the energy storage device includes energy storage interlocking shaft 4, swing arm 5 and roller bearing 6, the swing arm 5 with it is described
4 hole axis connection of energy storage interlocking shaft, the bottom end of the roller bearing 6 are connect with the front end of the swing arm 5, the upper end of the roller bearing 6 and institute
State the connection of spring 1, be provided with spring anchor block 7 between the roller bearing 6 and the spring 1, one end of the spring anchor block 7 with
The spring 1 is fixedly connected, and the other end of the spring anchor block 7 is connect with the roller bearing 6, the roller bearing 6 and the spring
The junction of fixed block 7 is provided with spacing shim 9.The spring anchor block 7 strengthens the stability of mechanism entirety, while described
Spacing shim 9 adds, and improves the resiliency of mechanism.
The technical field of the utility model application load switch.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (6)
1. a kind of adjustable energy-stored spring mechanism, it is characterised in that: it includes spring (1), energy storage device and regulating device, described
Energy storage device is set to one end of the spring (1), and the regulating device is set to the other end of the spring (1), the tune
Regulating device includes spring fixing axle (2) and adjusts bolt (3), and the adjusting bolt (3) and spring fixing axle (2) screw thread connect
It connects and the front end for adjusting bolt (3) is fixedly connected with the spring (1).
2. adjustable energy-stored spring mechanism according to claim 1, it is characterised in that: the energy storage device includes energy storage connection
Lock shaft (4), swing arm (5) and roller bearing (6), the swing arm (5) and energy storage interlocking shaft (4) hole axis connection, the roller bearing (6)
Bottom end is connect with the front end of the swing arm (5), and the upper end of the roller bearing (6) is connect with the spring (1).
3. adjustable energy-stored spring mechanism according to claim 2, it is characterised in that: the roller bearing (6) and the spring
(1) it is provided between spring anchor block (7), one end of the spring anchor block (7) is fixedly connected with the spring (1), described
The other end of spring anchor block (7) is connect with the roller bearing (6).
4. adjustable energy-stored spring mechanism according to claim 1, it is characterised in that: the adjusting bolt (3) and described
It is provided between spring (1) spring upper fixing element (8), one end and the spring (1) of the spring upper fixing element (8) are fixed to be connected
It connects, the other end of the spring upper fixing element (8) is fixedly connected with the adjusting bolt (3).
5. adjustable energy-stored spring mechanism according to claim 3, it is characterised in that: the roller bearing (6) and the spring
The junction of fixed block (7) is provided with spacing shim (9).
6. adjustable energy-stored spring mechanism according to claim 2, it is characterised in that: set on the spring fixing axle (2)
It is equipped with latch plate briquetting (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240876.3U CN208570385U (en) | 2018-08-03 | 2018-08-03 | A kind of adjustable energy-stored spring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240876.3U CN208570385U (en) | 2018-08-03 | 2018-08-03 | A kind of adjustable energy-stored spring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570385U true CN208570385U (en) | 2019-03-01 |
Family
ID=65449381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240876.3U Active CN208570385U (en) | 2018-08-03 | 2018-08-03 | A kind of adjustable energy-stored spring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570385U (en) |
-
2018
- 2018-08-03 CN CN201821240876.3U patent/CN208570385U/en active Active
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