CN212944548U - Signal relay state control device - Google Patents
Signal relay state control device Download PDFInfo
- Publication number
- CN212944548U CN212944548U CN202021272571.8U CN202021272571U CN212944548U CN 212944548 U CN212944548 U CN 212944548U CN 202021272571 U CN202021272571 U CN 202021272571U CN 212944548 U CN212944548 U CN 212944548U
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- CN
- China
- Prior art keywords
- push rod
- plate
- spiral push
- limiting plate
- control device
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- Expired - Fee Related
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Abstract
The utility model provides a signal relay state control device, which comprises a cylindrical spiral push rod, a transverse bottom plate, a base baffle plate, a coil placing plate and a spiral push rod limiting plate, wherein the base baffle plate, the coil placing plate and the spiral push rod limiting plate are sequentially and vertically arranged on the transverse bottom plate; the coil is placed and has been seted up convex coil spacing groove on the board, the mounting hole has been seted up on the screw rod limiting plate, screw rod passes the mounting hole activity and sets up on the screw rod limiting plate, screw rod's the inner is provided with armature draw-in groove board, has seted up the armature draw-in groove on the armature draw-in groove board, be provided with rotatory screw thread on the screw rod surface. When the device is used for cleaning the relay contact, the labor intensity can be reduced, the production efficiency is improved, and the equipment safety is ensured.
Description
Technical Field
The utility model relates to a relay washs appurtenance field, specific theory has related to a signal relay state control device.
Background
According to the national standard, all parts of the signal relay are required to be glossy and transparent, for example, the requirements on the contact points must be no spots, smooth surface, transparency and clarity, uniform texture, unevenness and the like. When the electromagnetic system of the relay is overhauled, the stop sheet of the armature is required to be tightly attached to the iron core to form a straight line in the attraction state, and if the thick stop sheet cannot form the straight line, at least two points of contact are required. The armature is not allowed to be in close contact with the yoke at the second working air gap, but a gap exists between the armature and the iron core at the stop piece of the first working air gap.
At present, the market has no special tool for cleaning the signal relay, and also has no special tool for controlling the suction and falling of the relay, and the cleaning is completely carried out by manual operation. When cleaning the relay contact, the relay is sucked up and dropped down by hand pushing. I.e. requiring one hand of the operator to control the relay state and the other hand to carry the cleaning tool for contact cleaning. Due to the fact that the operation space is narrow, the operation difficulty is high, the hand pushing force is difficult to control, and certain potential safety hazards exist. Meanwhile, each pair of relays is used for cleaning the contact, the time is as long as 3.5 hours, and the time cost and the labor cost are high.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a signal relay state control device comprises a cylindrical spiral push rod, a transverse bottom plate, a base baffle, a coil placing plate and a spiral push rod limiting plate, wherein the base baffle, the coil placing plate and the spiral push rod limiting plate are sequentially and vertically arranged on the transverse bottom plate;
the coil is placed and has been seted up convex coil spacing groove on the board, the mounting hole has been seted up on the screw rod limiting plate, screw rod passes the mounting hole activity and sets up on the screw rod limiting plate, screw rod's the inner is provided with armature draw-in groove board, has seted up the armature draw-in groove on the armature draw-in groove board, be provided with rotatory screw thread on the screw rod surface.
Based on the above, the height of the base baffle is greater than that of the spiral push rod limiting plate.
Based on the above, the height of the spiral push rod limiting plate is greater than the height of the coil placing plate.
Based on the above, the distance between the base baffle and the coil placing plate is greater than the distance between the coil placing plate and the spiral push rod limiting plate.
Based on the above, the length value of the spiral push rod is greater than the distance value between the coil placing plate and the spiral push rod limiting plate.
Based on the above, the width of the armature slot plate is smaller than that of the spiral push rod limiting plate.
Based on the above, base baffle, coil are placed board and spiral push rod limiting plate all with horizontal bottom plate sets up perpendicularly.
In order to enable the spiral push rod to be limited in the mounting hole, threads matched with the rotary threads are formed in the mounting hole; or the rubber sleeve is sleeved in the mounting hole, so that the spiral push rod can be positioned in the mounting hole when manual rotation is not performed.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a signal relay state control device has following advantage: (1) when the relay contact is cleaned, the device can keep the relay in a sucking and dropping state. (2) In the operation process, the device makes the direction of force more clear than the former hand direction of force, can avoid causing the injury to parts such as wire clip because of making the direction of force unpaired, has guaranteed equipment safety, greatly reduces to operator's experience requirement. (3) The test result shows that the contact of one relay is cleaned from the original 3.5 hours to about 3 hours, the operation efficiency is obviously improved, and the time cost is saved. (4) The device replaces the manual work, reduction intensity of labour that can be very big.
Drawings
Fig. 1 is a schematic diagram of a specific structure of a signal relay state control device provided by the present invention.
Fig. 2 is a schematic diagram of the state control device of the signal relay and the cooperation state of the signal relay.
In the figure: 1. a base baffle; 2. a spiral push rod limiting plate; 3. an armature slot plate; 4. a screw push rod; 5. a circular arc coil limiting groove; 6. a coil placement plate; 7. an armature; 8. a first contact; 9. a second contact; 10. a transverse floor; 11. and (3) an iron core.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Example 1
The present embodiment provides a signal relay state control device, as shown in fig. 1 and fig. 2, which includes a cylindrical spiral push rod 4, a horizontal bottom plate 10, and a base baffle plate 1, a coil placing plate 6 and a spiral push rod limiting plate 2 vertically arranged on the horizontal bottom plate 10 in sequence.
And the coil placing plate 6 is provided with a circular arc-shaped coil limiting groove 5. The spiral push rod limiting plate 2 is provided with a mounting hole, and the spiral push rod 4 penetrates through the mounting hole and is movably arranged on the spiral push rod limiting plate 2. An armature clamping groove plate 3 is arranged at the inner end of the spiral push rod 4, and an armature clamping groove is formed in the armature clamping groove plate 3. The outer surface of the spiral push rod 4 is provided with a rotary thread.
In this embodiment, the height of the base baffle 1 is greater than the height of the spiral push rod limiting plate 2.
The height of the spiral push rod limiting plate 2 is larger than that of the coil placing plate 6.
The distance between the base baffle plate 1 and the coil placing plate 6 is larger than the distance between the coil placing plate 6 and the spiral push rod limiting plate 2.
The length value of the spiral push rod 4 is larger than the distance value between the coil placing plate 6 and the spiral push rod limiting plate 2.
The width of the armature slot plate 3 is smaller than that of the spiral push rod limiting plate 2.
The base baffle plate 1, the coil placing plate 6 and the spiral push rod limiting plate 2 are all perpendicular to the transverse bottom plate 10.
Specifically, the signal relay state control device is used for controlling the signal relay to be in a sucking or falling state, and the specific operation steps are as follows:
as shown in fig. 2, the signal relay generally includes a core 11, a coil, an armature 7, a first contact 8 and a second contact 9, as shown in the schematic diagram of the state of the signal relay when the signal relay state control device is matched with the signal relay. The armature is of a right-angle corner structure, and the first contact and the second contact are respectively arranged at two ends of the armature.
When the signal relay state control device is used for operation, firstly, the lower end of an armature is sleeved in an armature clamping groove on an armature clamping groove plate; one end of the coil of the relay is placed in the arc-shaped coil limiting groove, and the relay base is leaned against the base baffle.
Then, the spiral push rod is manually twisted, the spiral push rod can drive the armature slot plate to rotate and move forwards, and further can drive the armature to move forwards, so that the second contact 9 of the relay is in a contact state, and the first contact 8 is in a non-contact state.
When the spiral push rod is reversely and manually twisted, the spiral push rod can drive the armature clamping groove plate to rotate and move backwards, and then can drive the armature to move backwards, so that the second contact 9 of the relay is in a non-contact state, and the first contact 8 is in a contact state.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (7)
1. A signal relay state control device is characterized in that: the coil placing plate comprises a cylindrical spiral push rod, a transverse bottom plate, and a base baffle, a coil placing plate and a spiral push rod limiting plate which are sequentially and vertically arranged on the transverse bottom plate;
the coil is placed and has been seted up convex coil spacing groove on the board, the mounting hole has been seted up on the screw rod limiting plate, screw rod passes the mounting hole activity and sets up on the screw rod limiting plate, screw rod's the inner is provided with armature draw-in groove board, has seted up the armature draw-in groove on the armature draw-in groove board, be provided with rotatory screw thread on the screw rod surface.
2. The signal relay state control device according to claim 1, characterized in that: the height of the base baffle is greater than that of the spiral push rod limiting plate.
3. The signal relay state control device according to claim 2, characterized in that: the height of the spiral push rod limiting plate is larger than that of the coil placing plate.
4. The signal relay state control device according to claim 3, characterized in that: the distance between the base baffle and the coil placing plate is larger than the distance between the coil placing plate and the spiral push rod limiting plate.
5. The signal relay state control device according to claim 4, characterized in that: the length value of the spiral push rod is larger than the distance value between the coil placing plate and the spiral push rod limiting plate.
6. The signal relay state control device according to claim 5, characterized in that: the width of the armature slot clamping plate is smaller than that of the spiral push rod limiting plate.
7. The signal relay state control device according to claim 6, characterized in that: the base baffle, the coil placing plate and the spiral push rod limiting plate are all perpendicular to the transverse bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272571.8U CN212944548U (en) | 2020-07-03 | 2020-07-03 | Signal relay state control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272571.8U CN212944548U (en) | 2020-07-03 | 2020-07-03 | Signal relay state control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212944548U true CN212944548U (en) | 2021-04-13 |
Family
ID=75389511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021272571.8U Expired - Fee Related CN212944548U (en) | 2020-07-03 | 2020-07-03 | Signal relay state control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212944548U (en) |
-
2020
- 2020-07-03 CN CN202021272571.8U patent/CN212944548U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |