CN207487577U - A kind of displacement tester of high speed machine switch - Google Patents
A kind of displacement tester of high speed machine switch Download PDFInfo
- Publication number
- CN207487577U CN207487577U CN201721689902.6U CN201721689902U CN207487577U CN 207487577 U CN207487577 U CN 207487577U CN 201721689902 U CN201721689902 U CN 201721689902U CN 207487577 U CN207487577 U CN 207487577U
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- China
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- contact pilotage
- turntable
- stent
- fixedly connected
- lever
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Abstract
The utility model is related to a kind of displacement tester of high speed machine switch, including spring, spring stop, sliding block, contact pilotage, contact pilotage stent, turntable and spacing block；The spring stop is fixedly connected with one end of contact pilotage stent, the spring, contact pilotage and sliding block are each provided in the cavity of contact pilotage stent, and spring and sliding block are sleeved on contact pilotage, the needle point on the contact pilotage head passes through the end of the contact pilotage stent other end, and its tail portion is passed through outside spring stop, one end of the spring and the inner wall of spring stop offset, and one end of the other end and sliding block offsets；The spacing block is on turntable, and spacing block is located at the outside of the contact pilotage stent other end, one end of the turntable passes through contact pilotage stent and is fixedly connected with spring stop, the turntable is equipped with insulating regions and conductive region, and the needle point on the contact pilotage head can offset with the insulating regions and conductive region of turntable and form corresponding electrical circuit.The utility model is not only compact-sized, rationally distributed, convenient for I＆ M.
Description
Technical field
The utility model is related to a kind of displacement testers, and in particular to a kind of displacement measurement dress of high speed machine switch
It puts.
Background technology
The fault clearing time of high voltage DC breaker depends primarily on mechanical switch --- high speed machine switch when
Between.In order to meet high voltage DC breaker rapidity requirement, rapidity and accuracy of the high speed machine switch in divide-shut brake are just
It is particularly important.
At present, it is quick to solve high speed machine switch all using electromagnetic repulsion mechanism for lot of domestic and international high speed machine switch
The technical barrier of divide-shut brake.But it is difficult accurately to judge high speed machine since the divide-shut brake stroke of high speed machine switch is shorter
The stroke of tool switch is how many.Again because the internal structure of this kind of configuration switches is more complicated and voltage is higher, it is difficult to switching
Inside increases the stroke that some precision instruments carry out monitoring switch.Therefore the stroke for how fast and accurately monitoring high speed machine switch is asked
Topic becomes the difficult point in high speed machine switch designs.
Invention content
The purpose of this utility model is：There is provided it is a kind of not only compact-sized, it is rationally distributed, convenient for the high speed of I＆ M
The displacement tester of mechanical switch.
In order to achieve the above object, the technical solution of the utility model is：A kind of displacement measurement dress of high speed machine switch
It puts, innovative point is：Including spring, spring stop, sliding block, contact pilotage, contact pilotage stent, turntable and spacing block；
The spring stop is fixedly connected with one end of contact pilotage stent, and the spring, contact pilotage and sliding block are each provided at contact pilotage branch
In the cavity of frame, and spring and sliding block are sleeved on contact pilotage,
The needle point on the contact pilotage head passes through the end of the contact pilotage stent other end, and its tail portion is passed through outside spring stop, institute
It states one end of spring and the inner wall of spring stop offsets, one end of the other end and sliding block offsets；
The spacing block is on turntable, and spacing block is located at the outside of the contact pilotage stent other end, one end of the turntable
It is fixedly connected across contact pilotage stent and with spring stop,
The turntable is equipped with insulating regions and conductive region, and the needle point on the contact pilotage head can be with the insulating regions of turntable
It offsets with conductive region and forms corresponding electrical circuit.
In the above-mentioned technical solutions, lever is further included, the lever is fixedly connected with the other end of turntable.
In the above-mentioned technical solutions, the lever is fixedly connected by connecting shaft with the other end of turntable.
In the above-mentioned technical solutions, the connecting shaft is equipped with the turntable axle sleeve for being mutually integrated or being fixedly connected and lever axle sleeve,
The other end of the turntable is fixedly connected with the turntable axle sleeve of connecting shaft, and the lever axle sleeve of connecting shaft is fixedly connected with one end of lever.
In the above-mentioned technical solutions, one end of the lever is equipped with connecting shaft linkage section, and the lever axle sleeve and lever of connecting shaft
The connecting shaft linkage section of one end is fixedly connected.
In the above-mentioned technical solutions, the both ends of the turntable are respectively equipped with the spring catch for being mutually integrated or being fixedly connected with it
Plate linkage section and lever linkage section, the spring stop linkage section of described turntable one end pass through contact pilotage stent and are fixed with spring stop
Connection, the lever linkage section of the turntable other end are fixedly connected with lever.
In the above-mentioned technical solutions, the surface of the turntable side is equipped with several grooves, and insulation is equipped in the groove
Glue simultaneously forms insulating regions, and the remaining area of one side surface of turntable is conductive region.
In the above-mentioned technical solutions, contact pilotage chamber, the spring, contact pilotage and sliding block are equipped in the cavity of the contact pilotage stent
It is each provided in the contact pilotage chamber of contact pilotage stent.
In the above-mentioned technical solutions, the contact pilotage is equipped with the annular convex platform for being mutually integrated or being fixedly connected with it, the ring
The other end of shape boss and sliding block offsets.
In the above-mentioned technical solutions, the turntable is conduct piece.
Good effect is possessed by the utility model：The displacement measurement switched using the high speed machine of the utility model is filled
It postpones, since the utility model includes spring, spring stop, sliding block, contact pilotage, contact pilotage stent, turntable and spacing block；The spring
Baffle is fixedly connected with one end of contact pilotage stent, and the spring, contact pilotage and sliding block are each provided in the cavity of contact pilotage stent, and spring
It is sleeved on contact pilotage with sliding block, so as to fulfill the axial movement of contact pilotage；The needle point on the contact pilotage head passes through contact pilotage stent another
The end of one end, and its tail portion pass through spring stop outside, one end of the spring and the inner wall of spring stop offset, the other end with
One end of sliding block offsets, and realizes that contact pilotage being capable of quickly smooth movement；The spacing block on the turntable, and spacing block be located at it is tactile
The outside of the needle rack other end, one end of the turntable pass through contact pilotage stent and are fixedly connected with spring stop, limit turntable
Axial displacement；The turntable is equipped with insulating regions and conductive region, to realize outputting and inputting for monitoring signals, the contact pilotage
The needle point on head can offset with the insulating regions and conductive region of turntable and form corresponding electrical circuit, so as to fulfill displacement signal
Stable input and output；In use, the contact pilotage and turntable are connect with external power supply, the other end and the high speed machine of turntable are opened
The divide-shut brake pull rod connection of pass, when accessing electric current, when switch carries out divide-shut brake action, the contact pilotage is in the insulating regions of turntable
It is moved in conductive region, forms the break-make of electrical circuit, realize the input and output of displacement signal, so as to measure high speed machine switch
Divide-shut brake stroke.The utility model is simple and compact for structure, rationally distributed, is easily installed, and can test high speed machine well
The misalignment of switch during exercise.
Description of the drawings
Fig. 1 is a kind of structure diagram of specific implementation of the utility model；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the left view schematic diagram of Fig. 1；
Fig. 4 is the partial schematic diagram of the A-A section views of Fig. 3；
Fig. 5 is a kind of dimensional structure diagram of specific implementation of the utility model.
It is marked in figure：Connecting shaft 1, spring 2, spring stop 3, lever 4, sliding block 5, contact pilotage 6, contact pilotage stent 7, turntable 8, isolation
Block 9.
Specific embodiment
Below in conjunction with attached drawing and the embodiment provided, the utility model is further described, but is not limited to
This.
As shown in Fig. 1,2,3,4,5, a kind of displacement tester of high speed machine switch, including spring 2, spring stop 3,
Sliding block 5, contact pilotage 6, contact pilotage stent 7, turntable 8 and spacing block 9；
The spring stop 3 is fixedly connected with one end of contact pilotage stent 7, and the spring 2, contact pilotage 6 and sliding block 5 are each provided at tactile
In the cavity of needle rack 7, and spring 2 and sliding block 5 are sleeved on contact pilotage 6, so as to fulfill the axial movement of the contact pilotage 6；
The needle point on 6 head of contact pilotage passes through the end of 7 other end of contact pilotage stent, and its tail portion is passed through outside spring stop 3,
In this way, can facilitate adjustment, maintenance and the replacement for realizing contact pilotage 6, one end of the spring 2 and the inner wall of spring stop 3 offset, separately
One end and one end of sliding block 5 offset, and realize that the contact pilotage 6 being capable of quickly smooth movement so that contact pilotage 6 can preferably and turntable
8 contacts；
The spacing block 9 is on turntable 8, and spacing block 9 is located at the outside of 7 other end of contact pilotage stent, the turntable 8
One end passes through contact pilotage stent 7 and is fixedly connected with spring stop 3, so as to limit the axial displacement of turntable 8；
The turntable 8 is equipped with insulating regions 81 and conductive region 82, and the needle point on 6 head of contact pilotage can be with turntable 8
Insulating regions 81 and conductive region 82 offset and form corresponding electrical circuit, so as to fulfill the input and output of displacement signal stabilization.
As shown in Fig. 1,2,5, in use, the turntable of the utility model and high speed machine switch are connected for convenience, also
Including lever 4, the lever 4 is fixedly connected with the other end of turntable 8.In this way, the straight-line displacement of high speed machine switch is converted
For the rotation of turntable, so as to fulfill the rotation by monitoring turntable 8 come the straight-line displacement of monitoring switch.
As shown in Fig. 1,2,5, in order to enable the utility model structure is more reasonable, the lever 4 passes through connecting shaft 1 and turntable
8 other end is fixedly connected.
As shown in Fig. 1,2,5, in order to further improve the reasonability of 1 structure of connecting shaft and improve all parts
Packaging efficiency, the connecting shaft 1 are equipped with the turntable axle sleeve that is mutually integrated or is fixedly connected and lever axle sleeve, the turntable 8 it is another
End is fixedly connected with the turntable axle sleeve of connecting shaft 1, and the lever axle sleeve of connecting shaft 1 is fixedly connected with one end of lever 4.
As shown in Fig. 1,2,5, it is connect in order to facilitate lever 4 with connecting shaft 1, one end of the lever 4 is equipped with connecting shaft linkage section,
And the lever axle sleeve of connecting shaft 1 is fixedly connected with the connecting shaft linkage section of 4 one end of lever.
As shown in figure 4, in order to enable the utility model structure is compacter, the both ends of the turntable 8 are respectively equipped with and it
The spring stop linkage section 83 and lever linkage section 84 for being mutually integrated or being fixedly connected, the spring stop of described 8 one end of turntable connect
Section 83 is connect across contact pilotage stent 7 and is fixedly connected with spring stop 3, lever linkage section 84 and the lever 4 of 8 other end of turntable
It is fixedly connected.
As shown in figure 4, the surface of 8 side of turntable is equipped with several grooves, insulating cement and shape are equipped in the groove
Into insulating regions 81, the remaining area of 8 one side surface of turntable is conductive region 82, to realize the input of monitoring signals and defeated
Go out.
As shown in figure 4, for the ease of assembling, it is equipped with contact pilotage chamber 71 in the cavity of the contact pilotage stent 7, the spring 2,
Contact pilotage 6 and sliding block 5 are each provided in the contact pilotage chamber 71 of contact pilotage stent 7.
As shown in figure 4, compact-sized in order to further improve the utility model, the contact pilotage 6 is equipped with and is mutually integrated with it
Or the annular convex platform 61 being fixedly connected, the other end of the annular convex platform 61 and sliding block 5 offset.
Turntable 8 described in the utility model is conduct piece, for example, metalwork, the metalwork includes ironware, copper piece.
Further, since the rotational angle of the turntable 8 is smaller, therefore three insulating regions 81 can be set on turntable 8,
Monitoring point is scattered in three regions, to realize multiple spot monitoring.
Certainly, the utility model can adjust contact pin counts and distribution according to actual needs, and form is unlimited and turntable 8
Insulating regions do not limit its quantity yet.
When the utility model is used, the contact pilotage 6 and turntable 8 are connect with external power supply, the other end and the high speed of turntable 8
The divide-shut brake pull rod connection of mechanical switch, when accessing electric current, when switch carries out divide-shut brake action, the contact pilotage 6 is in turntable 8
It is moved in insulating regions 81 and conductive region 82, forms the break-make of electrical circuit, realize the input and output of displacement signal, so as to measure
The stroke of the divide-shut brake of high speed machine switch.The utility model is simple and compact for structure, rationally distributed, is easily installed, can be well
Test the misalignment of high speed machine switch during exercise.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (10)
1. a kind of displacement tester of high speed machine switch, it is characterised in that：Including spring（2）, spring stop（3）, sliding block
（5）, contact pilotage（6）, contact pilotage stent（7）, turntable（8）And spacing block（9）；
The spring stop（3）With contact pilotage stent（7）One end be fixedly connected, the spring（2）, contact pilotage（6）And sliding block（5）
It is located at contact pilotage stent（7）Cavity in, and spring（2）And sliding block（5）It is sleeved on contact pilotage（6）On,
The contact pilotage（6）The needle point on head passes through contact pilotage stent（7）The end of the other end, and its tail portion passes through spring stop（3）
Outside, the spring（2）One end and spring stop（3）Inner wall offset, the other end and sliding block（5）One end offset；
The spacing block（9）Mounted in turntable（8）On, and spacing block（9）It is located at contact pilotage stent（7）The outside of the other end, described turn
Disk（8）One end pass through contact pilotage stent（7）And and spring stop（3）It is fixedly connected,
The turntable（8）It is equipped with insulating regions（81）And conductive region（82）, the contact pilotage（6）The needle point energy and turntable on head
（8）Insulating regions（81）And conductive region（82）It offsets and forms corresponding electrical circuit.
2. the displacement tester of high speed machine switch according to claim 1, it is characterised in that：Further include lever（4）,
The lever（4）With turntable（8）The other end be fixedly connected.
3. the displacement tester of high speed machine switch according to claim 2, it is characterised in that：The lever（4）It is logical
Cross connecting shaft（1）With turntable（8）The other end be fixedly connected.
4. the displacement tester of high speed machine switch according to claim 3, it is characterised in that：The connecting shaft（1）If
There are the turntable axle sleeve for being mutually integrated or being fixedly connected and lever axle sleeve, the turntable（8）The other end and connecting shaft（1）Turntable shaft
Set is fixedly connected, connecting shaft（1）Lever axle sleeve and lever（4）One end be fixedly connected.
5. the displacement tester of high speed machine switch according to claim 4, it is characterised in that：The lever（4）'s
One end is equipped with connecting shaft linkage section, and connecting shaft（1）Lever axle sleeve and lever（4）The connecting shaft linkage section of one end is fixedly connected.
6. the displacement tester of high speed machine switch according to claim 2, it is characterised in that：The turntable（8）'s
Both ends are respectively equipped with the spring stop linkage section for being mutually integrated or being fixedly connected with it（83）With lever linkage section（84）, described turn
Disk（8）The spring stop linkage section of one end（83）Across contact pilotage stent（7）And and spring stop（3）It is fixedly connected, the turntable
（8）The lever linkage section of the other end（84）With lever（4）It is fixedly connected.
7. the displacement tester of high speed machine switch according to claim 1, it is characterised in that：The turntable（8）One
The surface of side is equipped with several grooves, is equipped with insulating cement in the groove and forms insulating regions（81）, the turntable（8）Side
The remaining area on surface is conductive region（82）.
8. the displacement tester of high speed machine switch according to claim 1, it is characterised in that：The contact pilotage stent
（7）Cavity in be equipped with contact pilotage chamber（71）, the spring（2）, contact pilotage（6）And sliding block（5）It is each provided at contact pilotage stent（7）Touch
Needle cavity room（71）It is interior.
9. the displacement tester of high speed machine switch according to claim 1, it is characterised in that：The contact pilotage（6）If
There is the annular convex platform for being mutually integrated or being fixedly connected with it（61）, the annular convex platform（61）With sliding block（5）The other end offset.
10. the displacement tester of high speed machine switch according to claim 1, it is characterised in that：The turntable（8）For
Conduct piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689902.6U CN207487577U (en) | 2017-12-07 | 2017-12-07 | A kind of displacement tester of high speed machine switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689902.6U CN207487577U (en) | 2017-12-07 | 2017-12-07 | A kind of displacement tester of high speed machine switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487577U true CN207487577U (en) | 2018-06-12 |
Family
ID=62458004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689902.6U Active CN207487577U (en) | 2017-12-07 | 2017-12-07 | A kind of displacement tester of high speed machine switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487577U (en) |
-
2017
- 2017-12-07 CN CN201721689902.6U patent/CN207487577U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |