CN209325152U - A kind of gate valve switch laborsaving lever tool - Google Patents
A kind of gate valve switch laborsaving lever tool Download PDFInfo
- Publication number
- CN209325152U CN209325152U CN201821795640.6U CN201821795640U CN209325152U CN 209325152 U CN209325152 U CN 209325152U CN 201821795640 U CN201821795640 U CN 201821795640U CN 209325152 U CN209325152 U CN 209325152U
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- planetary gear
- gear
- sleeve
- sun gear
- planetary
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Abstract
The utility model discloses a kind of gate valve switch laborsaving lever tools, including sleeve afterburner handle, planetary gear panel, sun gear, three groups of planetary gears and planetary gear bottom plate, sun gear and three groups of planetary gear rotations being engaged with are mounted between planetary gear panel and planetary gear bottom plate, sun gear upper end integrally connected one passes through the siamesed sleeve of planetary gear panel, the mother sleeve matched with siamesed sleeve to drive sun gear to rotate is equipped in the middle part of sleeve afterburner handle, each planetary gear is equipped with the gear torque arm extended downward away from the side of sun gear.The tool of the utility model, low production cost is sound construction, simple, compact, not only adapts to use in the pipeline water valve of electric system, it may also be used for the disc type valve opening and closing operation of other all kinds of large-scale pipeline systems.
Description
Technical field
The utility model relates to a kind of gate valve switch laborsaving lever tools.
Background technique
The large-scale pipeline of various complexity is equipped in substation, there are many disc type pipelines manually controlled for distribution on pipeline
Valve.It runs due to the severe of ready-made use environment and all the year round, disc type valve is produced there are different degrees of corrosion because of corrosion
Raw metallic particles and foreign matter, which is accumulated at valve opening and closing, leads to valve bite, and manual opening-closing valve causes high effort for, is difficult, has
Valve can not open and close at all.This be primarily due to water valve month after month occur in operational process getting rusty throughout the year or fouling and block valve
Door, at this moment simple manpower directly twists valve, and force limited, open and close are very heavy and are easy to cause injury to personnel.
Utility model content
In view of the above problems, the purpose of the utility model is to provide a kind of gate valve switch laborsaving lever tools, using planet
The laborsaving transmission working principle of gear realizes the light opening and closing of disc type valve.
To achieve the above object, the technical solution of the utility model is:
A kind of gate valve switch laborsaving lever tool, including sleeve afterburner handle, planetary gear panel, sun gear, three groups of rows
Star gear and planetary gear bottom plate, sun gear and three groups of planetary gear rotations being engaged with are mounted on planetary gear panel and planet
It takes turns between bottom plate, sun gear upper end integrally connected one passes through the siamesed sleeve of planetary gear panel, sleeve afterburner handle middle part
Mother sleeve equipped with matching with siamesed sleeve to drive sun gear to rotate, every group of planetary gear deviate from the side of sun gear
It is equipped with the gear torque arm extended downward.
As a kind of improvement of the utility model, bearing block, sun gear lower end are equipped in the middle part of the planetary gear bottom plate
It is connect by a positioning spindle nose with bearing block.
As a kind of improvement of the utility model, the gear torque arm is in inverted L shape, and bottom end is equipped with T-type non-slip hook.
In use, driving sun gear rotation in the siamesed sleeve of the mother sleeve insertion sun gear of sleeve afterburner handle,
Sun gear drives three groups of planetary gears being engaged with to do forward and reverse rotary motion, is respectively provided with one on three groups of planetary gears
The rotary force of group gear torque arm, planetary gear output is transmitted in three groups of gear torque arm, and three groups of gear torque arm are clamped at disc type
On the disk wall of valve, one group of clamping jaw twisting disc type valve rotation is formed with this and realizes the opening and closing operation to valve.
The utility model has the advantages that: low production cost, it is sound construction, simple, compact, it not only adapts in electric system
Pipeline water valve in use, it may also be used for the disc type valve opening and closing operation of other all kinds of large-scale pipeline systems.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model tool；
Fig. 2 is the structural schematic diagram two of the utility model tool；
Fig. 3 is sun gear and planetary gear attachment structure schematic diagram；
Fig. 4 is state diagram when gear torque arm opens up into maximum；
Fig. 5 is state diagram when gear torque arm is brought together into minimum；
Fig. 6 is that the utility model tool is mounted on the schematic diagram one on disc type valve；
Fig. 7 is that the utility model tool is mounted on the schematic diagram two on disc type valve.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in Figure 1 to Figure 3, a kind of gate valve switch laborsaving lever tool, including sleeve afterburner handle 1, planetary gear panel
2,3, three groups of planetary gears 4 of sun gear and planetary gear bottom plate 5.3 upper end of sun gear is equipped with siamesed sleeve 6, and lower end is equipped with fixed
Position spindle nose (not shown), 6 upper end of siamesed sleeve is pierced by planetary gear panel 2, and is rotated by bearing and planetary gear panel 2
It connects, bearing block 9 is equipped in the middle part of planetary gear bottom plate 5, positioning spindle nose is rotatably installed in bearing block 9.Three groups of planetary gears 4
Both ends are then rotatablely connected by bearing and planetary gear panel 2 and planetary gear bottom plate 5 respectively.Every group of planetary gear 4 deviates from sun tooth
The side of wheel 3 is equipped with the gear torque arm 8 extended downward, and gear torque arm 8 is in inverted L shape, and bottom end is equipped with T-type non-slip hook 10.Sleeve
Afterburner handle 1 is made of the mother sleeve 7 in the middle part of lengthening handle and its, and mother sleeve 7 is matched with siamesed sleeve 6, by lengthening hand
The forward and reverse rotation of the lever power drive sun gear 3 of handle.Sleeve afterburner handle 1 is by manually driving, sleeve afterburner handle
When 1 not operation, mother sleeve 7 can be extracted out of sun gear 3 siamesed sleeve 6, facilitate assembly and disassembly.
As shown in Figure 4 and Figure 5, sun gear 3 positive and negative can rotate, and drive three groups of planetary gears 4 and tooth while rotation
Torque arm 8 is taken turns to rotate.Sun gear 3 rotates clockwise achievable gear torque arm 8 and is reduced into minimum diameter from maximum gauge gradual change, too
Positive gear 3 rotates counterclockwise achievable gear torque arm 8 and is amplified to maximum gauge from minimum diameter gradual change.Pass through sun gear 3
Forward and reverse rotation can adjust the disk wall that three groups of gear torque arm 8 adapt to clamping different size disc type valve in real time, adjust
Mode is flexible, is suitable for a variety of twisting disc type valves.
As shown in Figure 6 and Figure 7, it in use, this tool is mounted on as shown in the figure on the disk wall of disc type valve 11, turns round
Moving sleeve afterburner handle 1 makes three groups of gear torque arm 8 close up the disk wall for clamping disc type valve 11, continues to twist sleeve reinforcing
Handle 1, the clamping jaw that three groups of gear torque arm 8 are formed are rotated disc type valve 11 is twisted, and realize the opening and closing operation to valve.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The scope of the patents of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In the scope of the patents.
Claims (3)
1. a kind of gate valve switch laborsaving lever tool, it is characterised in that: including sleeve afterburner handle (1), planetary gear panel (2),
Sun gear (3), three groups of planetary gears (4) and planetary gear bottom plate (5), sun gear (3) and three groups of planet teeth being engaged with
Wheel (4) is rotatably installed between planetary gear panel (2) and planetary gear bottom plate (5), and sun gear (3) upper end integrally connected one is worn
The siamesed sleeve (6) of planetary gear panel (2) is crossed, is equipped with and matches with siamesed sleeve (6) to drive in the middle part of sleeve afterburner handle (1)
The mother sleeve (7) of sun gear (3) rotation, every group of planetary gear (4) are equipped with one downward away from the side of sun gear (3)
The gear torque arm (8) of extension.
2. a kind of gate valve switch laborsaving lever tool according to claim 1, it is characterised in that: the planetary gear bottom plate
(5) middle part is equipped with bearing block (9), and sun gear (3) lower end is connect by a positioning spindle nose with bearing block (9).
3. a kind of gate valve switch laborsaving lever tool according to claim 1, it is characterised in that: the gear torque arm
It (8) is in inverted L shape, and bottom end is equipped with T-type non-slip hook (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795640.6U CN209325152U (en) | 2018-11-01 | 2018-11-01 | A kind of gate valve switch laborsaving lever tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795640.6U CN209325152U (en) | 2018-11-01 | 2018-11-01 | A kind of gate valve switch laborsaving lever tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325152U true CN209325152U (en) | 2019-08-30 |
Family
ID=67709195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795640.6U Active CN209325152U (en) | 2018-11-01 | 2018-11-01 | A kind of gate valve switch laborsaving lever tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907102A (en) * | 2019-12-26 | 2020-03-24 | 温州职业技术学院 | Valve detection device |
-
2018
- 2018-11-01 CN CN201821795640.6U patent/CN209325152U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110907102A (en) * | 2019-12-26 | 2020-03-24 | 温州职业技术学院 | Valve detection device |
| CN110907102B (en) * | 2019-12-26 | 2021-08-03 | 温州职业技术学院 | Valve detection device |
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