CN209487388U - The hoop component that anti-spline block falls off - Google Patents
The hoop component that anti-spline block falls off Download PDFInfo
- Publication number
- CN209487388U CN209487388U CN201920414664.0U CN201920414664U CN209487388U CN 209487388 U CN209487388 U CN 209487388U CN 201920414664 U CN201920414664 U CN 201920414664U CN 209487388 U CN209487388 U CN 209487388U
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- CN
- China
- Prior art keywords
- spline block
- disconnecting switch
- limit plate
- hoop
- connecting lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of hoop component that anti-spline block falls off, the component includes U-shaped card hoop, connecting lever limit plate, bolt assembly, U-shaped card hoop is connected with connecting lever limit plate, it is mounted on the plat shaft of disconnecting switch, stop the spline block being mounted on the plat shaft of disconnecting switch, prevent disconnecting switch from causing falling off for spline block in transmission crank arm due to rotation during divide-shut brake, to influence the normal use of switch；Hoop component has the characteristics that simple structure, small size, easy installation.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, more particularly to a kind of hoop component that anti-spline block falls off.
Background technique
Disconnecting switch needs to transmit the torque and movement transmitted from operating mechanism by spline block during the motion,
To drive the divide-shut brake of disconnecting switch to move.But since spline block mismachining tolerance and long-time fail to safeguard in time, meeting
Spline block is caused to fall off to influence the movement of the normal divide-shut brake of disconnecting switch, consequence is very serious.
Summary of the invention
The problem in use is switched to solve above-mentioned separate, it is anti-that the purpose of the utility model is to provide one kind
Spline block falls off hoop component, and capable of preventing disconnecting switch, spline block falls off during the motion, is meeting disconnecting switch just
Normal divide-shut brake movement, caused by significantly solving disconnecting switch due to spline block falls off cannot normal division serious consequence.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of anchor ear group that anti-spline block falls off
Part, comprising: clip, connecting lever limit plate and bolt assembly, the clip are mounted on disconnecting switch plat shaft, connecting lever limit plate peace
Mounted in the disconnecting switch plat shaft other side, be connected by bolt assembly, make connecting lever limit plate that spline block be stopped to fall off, prevent every
Spline block during closing divide-shut brake is left to fall off and lead to disconnecting switch cisco unity malfunction.
Effect of the invention is:
1. separate can be avoided in switch motion process because spline block falls off and caused by cannot normal divide-shut brake move
The problem of；
2. structure is simple, only two kinds of parts of clip and connecting lever limit plate, centre are connected with, compact, very
Convenient for in-site installation and maintenance；
3. it falls off after hoop component installing anti-spline block, it is at low cost because structure is simple, disconnecting switch can be avoided
Cannot normal divide-shut brake and caused by bigger economic loss.
Detailed description of the invention
Fig. 1 is that the anti-spline block of the utility model falls off the schematic diagram of hoop component；
Fig. 2 is that the anti-spline block of the utility model falls off the schematic diagram that hoop component is mounted in disconnecting switch.
In figure:
1, U-shaped card hoop 2, connecting lever limit plate 3, bolt assembly
4, spline block 5, disconnecting switch plat shaft
Specific embodiment
It is illustrated in conjunction with the fall off structure of hoop component of anti-spline block of the attached drawing to the utility model.
As shown in Figure 1, 2, a kind of hoop component that anti-spline block falls off, including U-shaped card hoop 1, connecting lever limit plate 2, bolt
Component 3, the U-shaped card hoop 1 are mounted on disconnecting switch plat shaft 5, and it is another that connecting lever limit plate 2 is mounted on disconnecting switch plat shaft 5
Side is connected by bolt assembly 3, is made connecting lever limit plate 2 that spline block 4 be stopped to fall off, is prevented in disconnecting switch divide-shut brake process
Middle spline block 4 falls off and leads to disconnecting switch cisco unity malfunction.
The function of the disconnecting switch of the rod assembly containing New insulated of the utility model is achieved in that
The anti-spline block U-shaped card hoop 1 in hoop component that falls off is mounted on 5 side of disconnecting switch plat shaft, for making to turn
Arm limit plate 2 is capable of fixing on disconnecting switch plat shaft 5, and centre is connected with bolt assembly 3, so that it is de- to secure anti-spline block
Fall the position of component, connecting lever limit plate 2 is mounted in the plane of plat shaft 5 so that anti-spline block falls off component be not easy because
The rotation of disconnecting switch plat shaft 5 and cause to slide, cause to lose effect.It is close to spline block in another face of connecting lever limit plate 2
4, so that spline block 4 is fallen off due to the blocking of connecting lever limit plate 2 is without because of external force or itself during rotation,
Divide-shut brake movement cannot be normally carried out so as to cause disconnecting switch.
Claims (2)
1. a kind of hoop component that anti-spline block falls off, it is characterized in that: including U-shaped card hoop (1), connecting lever limit plate (2) and bolt
Component (3), the arc sections of U-shaped card hoop (1) Inner arc and disconnecting switch plat shaft (5) side for being equipped with spline block (4)
Be adapted, the connecting lever limit plate (2) is adapted with the planar portions of disconnecting switch plat shaft (5) other side, U-shaped mouth both ends with turn
Arm limit plate (2) be connected to be formed anchor ear stop spline block (4) fall off.
2. the hoop component that a kind of anti-spline block according to claim 1 falls off, it is characterized in that: the U-shaped mouth both ends point
Not She You bending part and connecting lever limit plate (2) connect by bolt assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414664.0U CN209487388U (en) | 2019-03-29 | 2019-03-29 | The hoop component that anti-spline block falls off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414664.0U CN209487388U (en) | 2019-03-29 | 2019-03-29 | The hoop component that anti-spline block falls off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487388U true CN209487388U (en) | 2019-10-11 |
Family
ID=68134896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920414664.0U Active CN209487388U (en) | 2019-03-29 | 2019-03-29 | The hoop component that anti-spline block falls off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487388U (en) |
-
2019
- 2019-03-29 CN CN201920414664.0U patent/CN209487388U/en active Active
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| GR01 | Patent grant |