CN207007485U - A kind of operating mechanism divide-shut brake verifying attachment - Google Patents
A kind of operating mechanism divide-shut brake verifying attachment Download PDFInfo
- Publication number
- CN207007485U CN207007485U CN201720800445.7U CN201720800445U CN207007485U CN 207007485 U CN207007485 U CN 207007485U CN 201720800445 U CN201720800445 U CN 201720800445U CN 207007485 U CN207007485 U CN 207007485U
- Authority
- CN
- China
- Prior art keywords
- divide
- shut brake
- drive shaft
- operating mechanism
- verifying attachment
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of operating mechanism divide-shut brake verifying attachment, operating mechanism divide-shut brake verifying attachment includes drive shaft, one end of the drive shaft is used to be connected with the divide-shut brake axle coaxial transmission of operating mechanism so that divide-shut brake axle forward and reverse rotates, the verifying attachment also includes electric driving mechanism, the clutch end of motorized drive structure coordinates with drive shaft transmission and makes drive shaft turns, spline structure is provided with the drive shaft, drive shaft is coordinated by spline structure and the divide-shut brake axle rotation stop, the mode of motorized motions replaces original manually-operated mode, the reliability and accuracy of inspection are higher, and save manual labor and man-hour, substantially increase the progress of operating mechanism incoming inspection, and the verifying attachment is relatively simple for structure.
Description
Technical field
It the utility model is related to a kind of operating mechanism divide-shut brake verifying attachment.
Background technology
With Inflatable ring main unit wideling popularize and applying commercially, in order to ensure each Inflatable ring main unit to be used
Necessary divide-shut brake, ground connection operation in can accurately, reliably act, it is necessary to the operating mechanism in Inflatable ring main unit is done into
Factory is examined, and traditional incoming inspection means are carried out by manpower, and action bars is manually inserted into the divide-shut brake of operating mechanism
It is used to install in the pre-manufactured hole of drive mechanism on axle, the divide-shut brake axle of rotating operation mechanism, is first rotated to a direction, realize behaviour
Make the separating brake of mechanism, then rotate backward again, realize the combined floodgate of operating mechanism, ensured by the divide-shut brake process of certain number
Break-in degree between the various pieces of operating mechanism, to facilitate follow-up install and use.
But the mode that this manual operation is tested, because the operational torque in rotation process is bigger, artificial behaviour
Waste time and energy, had a strong impact on the progress of incoming inspection, cause checkability relatively low.
Utility model content
The purpose of this utility model is to provide a kind of operating mechanism divide-shut brake verifying attachment, of the prior art to solve
The problem of mode of desk checking wastes time and energy.
To achieve the above object, a kind of technical scheme of operating mechanism divide-shut brake verifying attachment of the utility model is：
A kind of operating mechanism divide-shut brake verifying attachment, including drive shaft, one end of the drive shaft is used for and operating mechanism
Divide-shut brake axle coaxial transmission connect so that divide-shut brake axle forward and reverse rotates, the verifying attachment also includes motorized motions machine
Structure, the clutch end of motorized drive structure coordinate with drive shaft transmission and make drive shaft turns, set in the drive shaft
Spline structure is equipped with, drive shaft is coordinated by spline structure and the divide-shut brake axle rotation stop.
The jack for the insertion of divide-shut brake axle is provided with the drive shaft, the spline structure includes being arranged on the side of jack
Neck on wall, the divide-shut brake verifying attachment also includes being used for the rotation stop part being plugged in the pre-manufactured hole of divide-shut brake axle, described
Neck is engaged by clamping with the rotation stop part in divide-shut brake axle and drive shaft grafting and realizes rotation stop between divide-shut brake axle and drive shaft
Coordinate.
The rotation stop part is for the bearing pin with the pre-manufactured hole interference fit on divide-shut brake axle.
The drive shaft is formed by heat treatment process.
Coupling Shaft, the both ends of the Coupling Shaft are connected between the output shaft of electric driving mechanism and the drive shaft
Flange arrangement is respectively provided with, is connected between the Coupling Shaft and the drive shaft by flange arrangement, the Coupling Shaft and electronic drive
The output shaft of dynamic structure is connected by flange arrangement.
The electric driving mechanism includes examining motor and the reducing gear with examining motor drive connection.
The verifying attachment also includes support and is arranged on the movable supporting frame for examining motor lower end.
The beneficial effects of the utility model are：Compared to prior art, the operating mechanism division involved by the utility model
Lock verifying attachment, by the way that the divide-shut brake axle of drive shaft and operating mechanism is connected, then driven by electric driving mechanism
Drive shaft turns, so as to realize rotating forward and rotating backward for divide-shut brake axle, original people is replaced by the mode of motorized motions
The mode of work operation, the reliability and accuracy of inspection are higher, and save manual labor and man-hour, substantially increase operation
The progress of mechanism incoming inspection, and the verifying attachment is relatively simple for structure.
Brief description of the drawings
Fig. 1 is first example structure schematic diagram of the utility model operating mechanism divide-shut brake verifying attachment；
Fig. 2 is the structural representation of operating mechanism in Fig. 1；
Fig. 3 is drive shaft and the assembling structure schematic diagram of divide-shut brake axle in Fig. 1；
Fig. 4 is the structural representation of drive shaft in Fig. 3；
Fig. 5 is drive shaft in second embodiment of the utility model operating mechanism divide-shut brake verifying attachment and divide-shut brake axle
Assembling structure schematic diagram；
Fig. 6 be the utility model operating mechanism divide-shut brake verifying attachment the 3rd embodiment in drive shaft structural representation
Figure.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
One embodiment of operating mechanism divide-shut brake verifying attachment of the present utility model, as shown in Figures 1 to 4, the inspection
Experiment device is applied to carry out divide-shut brake break-in inspection, the verifying attachment bag to the operating mechanism 7 in the on-load switch in gas-filling cabinet
Include and examine motor 1, reducing gear 2, Coupling Shaft 4, drive shaft 5.After definition power input side is, before power output side is,
Wherein drive shaft and the 9 coaxial grafting of divide-shut brake axle of operating mechanism 7 coordinates, and the front end of drive shaft 5 is provided with for divide-shut brake axle 9
The jack 53 of rear end insertion, is radially provided with neck 54 in the side wall of jack 53, is installed on the pre-manufactured hole of divide-shut brake axle 9
There is the elastic cylindrical pin 6 along the both sides for extending radially out divide-shut brake axle of jack, the elastic cylindrical pin 6 is matched somebody with somebody with pre-manufactured hole for interference
Close, prevent elastic cylindrical pin 6 from being dropped from pre-manufactured hole.
The drive shaft 5 docks connection with Coupling Shaft 4, and a circle flange 51, flange are provided with the rear end side face of drive shaft 5
51 along the circumferentially spaced connecting hole 52 of flange 51 provided with flange plate structure is formed, and the axle of Coupling Shaft 4 cuts section
In " work " font, its one end is fixedly connected by flange connection with the ring flange of drive shaft.
Reducing gear 2, which has, to be used to be fixedly connected with Coupling Shaft 4 and realize the power output shaft 3 of synchronous axial system, and power is defeated
The front end of shaft 3 offers the other end of spaced apart output shaft mounting hole, power output shaft and Coupling Shaft in the axial direction
Fixed-link is realized by flange connection.
Above-mentioned reducing gear 2 is examined the downside of motor 1 to be provided with and examined for supporting with examining the transmission of motor 1 to coordinate
The movable supporting frame 8 of motor.
Above-mentioned drive shaft 5 bears larger moment of torsion due to needing at work, therefore the drive shaft 5 is added by heat treatment
Work is formed.
During being tested using the verifying attachment to operating mechanism, it will first examine motor 1, reducing gear 2, turn
Spindle 4 and drive shaft 5, which are fixedly connected sequentially, realizes synchronous axial system, and then elastic cylindrical pin 6 is inserted into pre-manufactured hole with instrument,
Ensure the interference fit between elastic cylindrical pin 6 and pre-manufactured hole, the drive shaft 5 that then divide-shut brake axle 9 is crossed with heat treatment process
The grafting of jack 53 coordinates, and ensures that the both ends of elastic cylindrical pin 6 are fastened in neck 54, to ensure that divide-shut brake axle 9 and drive shaft 5 are same
Step is rotated, and the stopping and rotating of motor 1 are examined in the programme-control set finally by distal end microcomputer.When examining the rotation of motor 1
Drive shaft 5 is driven to rotate by being driven to coordinate, the neck 54 in drive shaft 5 just blocks the elastic cylindrical pin on divide-shut brake axle 9
6, so that drive shaft 5 can drive the rotation of divide-shut brake axle 9, and then realize and close a floodgate, then examine motor 1 to rotate backward, band
Dynamic divide-shut brake axle 9 rotates backward, and realizes sub-switching operation.Operated by the divide-shut brake break-in of certain number, to ensure operating mechanism
Divide-shut brake reliable, accurate action.
In a second embodiment, jack can be not provided between divide-shut brake axle and drive shaft, is connected as shown in Figure 5 by docking
Coordinate, and through hole is radially set on the side face of drive shaft, consolidating in through hole and pre-manufactured hole is arranged on simultaneously by setting
Determine frame 10 and be fixed together to realize synchronous axial system.
In the 3rd embodiment, bearing pin and neck can be not provided with, as shown in fig. 6, can directly in the side wall of jack phase
The perforation 55 consistent with prefabricated axially bored line is offered for the opening position of pre-manufactured hole, and the bolt installed by being oriented to is realized admittedly
It is fixed.
In the 4th embodiment, the rear end of drive shaft can be not provided with flange, between directly being set circumferentially on rear end face
Every the screwed hole of arrangement, drive shaft and Coupling Shaft are fixed together with screw.
In other embodiments, Coupling Shaft can be not provided with, directly output power axle and driving axis connection；Drive shaft is with dividing
Combined floodgate axle can not be assembled coaxially, and transmission cooperation realization is carried out by being arranged corresponding gear structure on divide-shut brake axle and drive shaft
Synchronous axial system.
Claims (7)
- A kind of 1. operating mechanism divide-shut brake verifying attachment, it is characterised in that：Including drive shaft, one end of the drive shaft be used for The divide-shut brake axle coaxial transmission of operating mechanism is connected so that divide-shut brake axle is rotated forward and rotated backward, and the verifying attachment also wraps Electric driving mechanism is included, the clutch end of motorized drive structure coordinates with drive shaft transmission and makes drive shaft turns, institute State and spline structure is provided with drive shaft, drive shaft is coordinated by spline structure and the divide-shut brake axle rotation stop.
- 2. operating mechanism divide-shut brake verifying attachment according to claim 1, it is characterised in that：It is provided with the drive shaft For the jack of divide-shut brake axle insertion, the spline structure includes the neck being arranged in the side wall of jack, and the divide-shut brake is examined Device also includes being used for the rotation stop part being plugged in the pre-manufactured hole of divide-shut brake axle, and the neck is in divide-shut brake axle and drive shaft grafting When and the rotation stop part be engaged by clamping and realize between divide-shut brake axle and drive shaft that rotation stop coordinates.
- 3. operating mechanism divide-shut brake verifying attachment according to claim 2, it is characterised in that：The rotation stop part be for The bearing pin of pre-manufactured hole interference fit on divide-shut brake axle.
- 4. operating mechanism divide-shut brake verifying attachment according to claim 1, it is characterised in that：The drive shaft is by being heat-treated Processing is formed.
- 5. the operating mechanism divide-shut brake verifying attachment according to any one of claim 1 ~ 4, it is characterised in that：Motorized motions Coupling Shaft is connected between the output shaft of mechanism and the drive shaft, the both ends of the Coupling Shaft are respectively provided with flange arrangement, Connected between the Coupling Shaft and the drive shaft by flange arrangement, the output shaft of the Coupling Shaft and motorized drive structure leads to Cross flange arrangement connection.
- 6. the operating mechanism divide-shut brake verifying attachment according to any one of claim 1 ~ 4, it is characterised in that：It is described electronic Drive mechanism includes examining motor and the reducing gear with examining motor drive connection.
- 7. operating mechanism divide-shut brake verifying attachment according to claim 6, it is characterised in that：The verifying attachment also includes Support is arranged on the movable supporting frame for examining motor lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800445.7U CN207007485U (en) | 2017-07-04 | 2017-07-04 | A kind of operating mechanism divide-shut brake verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720800445.7U CN207007485U (en) | 2017-07-04 | 2017-07-04 | A kind of operating mechanism divide-shut brake verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007485U true CN207007485U (en) | 2018-02-13 |
Family
ID=61453304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720800445.7U Expired - Fee Related CN207007485U (en) | 2017-07-04 | 2017-07-04 | A kind of operating mechanism divide-shut brake verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561084A (en) * | 2019-08-07 | 2019-12-13 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
-
2017
- 2017-07-04 CN CN201720800445.7U patent/CN207007485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561084A (en) * | 2019-08-07 | 2019-12-13 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
| CN110561084B (en) * | 2019-08-07 | 2021-04-16 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210704 |