CN208400772U - A kind of friction dish structure for disconnecting switch three-phase ganged - Google Patents
A kind of friction dish structure for disconnecting switch three-phase ganged Download PDFInfo
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- CN208400772U CN208400772U CN201820774095.6U CN201820774095U CN208400772U CN 208400772 U CN208400772 U CN 208400772U CN 201820774095 U CN201820774095 U CN 201820774095U CN 208400772 U CN208400772 U CN 208400772U
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- screw rod
- cabinet
- disconnecting switch
- fixedly connected
- dish structure
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Abstract
The utility model belongs to frictional disk technical field of structures, specially a kind of friction dish structure for disconnecting switch three-phase ganged, including bottom plate, the upper end of the bottom plate is fixedly connected with cabinet, the inside of the cabinet is equipped with cavity, the cavity level is equipped with the second screw rod, one end of second screw rod is equipped with fixed block, the fixed block is fixedly connected with cavity sidewalls, the other end of second screw rod is through cabinet and fixing sleeve is connected to first gear, the lateral wall of the cabinet is equipped with servo motor, the output shaft end of the servo motor has been fixedly attached and the intermeshing second gear of first gear, the first screw rod is equipped in the cavity vertically.The utility model structure novel easily realizes the rotation that can be convenient for the friction dish structure of disconnecting switch three-phase ganged by simple structure and realizes on-off action, it is not easy to damage, ensure the normal operation of circuit.
Description
Technical field
The utility model belongs to frictional disk technical field of structures, specially a kind of friction for disconnecting switch three-phase ganged
Dish structure.
Background technique
Three-phase linkage isolating switch is generally used in voltage rating 220kV and electric system below, is one kind for height
It is switched in the case of crimping Lu Wu current-carrying, for the electrical equipments such as high voltage bus, the breaker overhauled and electrification
The outdoor high-voltage alternating current isolating switch that electrical isolation is used is carried out between high-tension line.
But structure is complicated for the frictional disc drive of current three-phase linkage isolating switch, it has not been convenient to operate, often result in isolation
Switch the work that can not be successfully.
Utility model content
The purpose of this utility model is to provide a kind of friction dish structures for disconnecting switch three-phase ganged, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of friction dish structure for disconnecting switch three-phase ganged, including bottom plate, the upper end of the bottom plate are fixedly connected
There is cabinet, the inside of the cabinet is equipped with cavity, and the cavity level is equipped with the second screw rod, and one end of second screw rod is equipped with
Fixed block, the fixed block are fixedly connected with cavity sidewalls, and the other end of second screw rod is through cabinet and fixing sleeve is connected to
First gear, the lateral wall of the cabinet are equipped with servo motor, and the output shaft end of the servo motor has been fixedly attached and the
One gear intermeshing second gear is equipped with the first screw rod in the cavity vertically, is fixedly attached on first screw rod
Have with the intermeshing frictional disk of the second screw rod, the upper end of first screw rod is through cabinet and screw thread is socketed with movable block, institute
The upper end fixing sleeve for stating movable block is connected to elevator, and the upper end of the elevator is fixedly connected with transverse slat, the upper end of the cabinet
Two grooves are symmetrically arranged with, slide bar is fixedly connected in the groove, sliding sleeve is connected to sliding block, two cunnings on the slide bar
Strut is equipped between block and movable block, the upper end of the bottom plate is fixedly connected with three pairs of posts, sets on the downside of the cross bar
There is conducting block corresponding with binding post.
Preferably, the side wall of the fixed block is equipped with article putting groove, one end of second screw rod is extended in article putting groove,
And it is rotatablely connected in glove groove sidewall.
Preferably, the both ends of the strut are rotatablely connected with movable block and sliding block respectively.
Preferably, sliding sleeve is connected to sealing ring on second screw rod, the lateral wall of the sealing ring and cabinet is fixed
Connection.
Preferably, the servo motor is fixedly connected by mounting rack with cabinet.
Preferably, first screw rod upper end is fixedly connected with anti-drop block.
Compared with prior art, the utility model has the beneficial effects that start servo motor when circuit needs to be opened and closed,
Then servo motor is driven by driving second gear with first gear to bring the second screw rod that can rotate by frictional disk
The rotation of first screw rod, and then realizing that elevator can move up and down by sliding block, strut and movable block, it is final to realize to three pairs
Binding post and the contact of corresponding conducting block with separate, and then complete the on-off of circuit.The utility model structure novel, passes through
Simple structure easily realizes the rotation that can be convenient for the friction dish structure of disconnecting switch three-phase ganged and realization is opened
Pass effect, it is not easy to damage, ensure the normal operation of circuit.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of friction dish structure for disconnecting switch three-phase ganged structural representation
Figure；
Fig. 2 be the utility model proposes a kind of friction dish structure for disconnecting switch three-phase ganged structural representation
Figure.
In figure: 1- transverse slat, 2- elevator, the first screw rod of 3-, 4- movable block, 5- strut, 6- slide bar, 7- sliding block, 8- first
Gear, 9- second gear, 10- servo motor, 11- mounting rack, the second screw rod of 12-, 13- frictional disk, 14- fixed block, the bottom 15-
Plate, 16- binding post, 17- conducting block, 18- anti-drop block, 19- cabinet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of friction for disconnecting switch three-phase ganged
Dish structure, including bottom plate 15, the upper end of bottom plate 15 are fixedly connected with cabinet 19, and the inside of cabinet 19 is equipped with cavity, and cavity is horizontal
Equipped with the second screw rod 12, one end of the second screw rod 12 is equipped with fixed block 14, and fixed block 14 is fixedly connected with cavity sidewalls, the second spiral shell
The other end of bar 12 is through cabinet 19 and fixing sleeve is connected to first gear 8, and the lateral wall of cabinet 19 is equipped with servo motor 10, servo
The output shaft end of motor 10 has been fixedly attached to be watched with the intermeshing second gear 9 of first gear 8, starting servo motor 10
Motor 10 is taken by driving second gear 9, to bring the second screw rod 12 that can rotate, to be equipped with vertically in cavity with first gear 8
First screw rod 3, the upper fixing sleeve of the first screw rod 3 be connected to the intermeshing frictional disk 13 of the second screw rod 12, the first screw rod 3 it is upper
End is through cabinet 19 and screw thread is socketed with movable block 4, and the upper end fixing sleeve of movable block 4 is connected to elevator 2, the upper end of elevator 2
It is fixedly connected with transverse slat 1, the upper end of cabinet 19 is symmetrically arranged with two grooves, and slide bar 6 is fixedly connected in groove, is slided on slide bar 6
It is dynamic to be socketed with sliding block 7, strut 5 is equipped between two sliding blocks 7 and movable block 4, the upper end of bottom plate 15 is fixedly connected with three docking
Terminal 16, three pairs of posts 16 connect entrance and the output lead of three-phase electricity respectively, and the downside of cross bar 1 is equipped with opposite with binding post 16
The conducting block 17 answered, for controlling the opening and closing of three pairs of posts 16, the second screw rod 12 of rotation drives first by frictional disk 13
Screw rod 3 rotates, and then guarantees that elevator 2 can move up and down under the collective effect by sliding block 7, strut 5 and movable block 4,
It is final realize to three pairs of posts 16 and the contact of corresponding conducting block 17 with separate, and then the on-off of completion circuit；Into one
Step, the side wall of fixed block 14 is equipped with article putting groove, and one end of the second screw rod 12 extends in article putting groove, and turns in glove groove sidewall
Dynamic connection, fixed block 4 play a supporting role to the second screw rod 12；Further, it is characterised in that: the both ends of strut 5 respectively with
Movable block 4 and sliding block 7 are rotatablely connected, and moving up and down for movable block 4 may be implemented, while sliding block 7 horizontally slips on slide bar 6；
Further, sliding sleeve is connected to sealing ring on the second screw rod 12, and sealing ring is fixedly connected with the lateral wall of cabinet 19, prevents foreign object
Into in cabinet 19, internal mechanism is destroyed；Further, servo motor 10 is fixedly connected by mounting rack 11 with cabinet 19, is tied
Structure damping is easy to implement fixation；Further, 3 upper end of the first screw rod is fixedly connected with anti-drop block 18, prevents elevator 19 from slipping.
Working principle: when circuit needs to be opened and closed, start servo motor 10, servo motor 10 is by driving second gear 9
With first gear 8 to bring the second screw rod 12 that can rotate, the rotation of the first screw rod 3 is then driven by frictional disk 13, in turn
Realizing that elevator 2 can move up and down by sliding block 7, strut 5 and movable block 4, it is final to realize to three pairs of posts 16 and phase
The contact of corresponding conducting block 17 with separate, and then complete circuit on-off.The utility model structure novel, by simply tying
Structure easily realizes the rotation that can be convenient for the friction dish structure of disconnecting switch three-phase ganged and realizes on-off action, no
It is easily damaged, has ensured the normal operation of circuit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of friction dish structure for disconnecting switch three-phase ganged, including bottom plate (15), it is characterised in that: the bottom plate
(15) upper end is fixedly connected with cabinet (19), and the inside of the cabinet (19) is equipped with cavity, and the cavity level is equipped with second
One end of screw rod (12), second screw rod (12) is equipped with fixed block (14), the fixed block (14) and the fixed company of cavity sidewalls
It connects, the other end of second screw rod (12) is through cabinet (19) and fixing sleeve is connected to first gear (8), the cabinet (19)
Lateral wall is equipped with servo motor (10), and the output shaft end of the servo motor (10) has been fixedly attached and first gear (8) phase
The second gear (9) mutually engaged is equipped with the first screw rod (3) vertically in the cavity, is fixedly attached on first screw rod (3)
Have and runs through cabinet (19) and screw thread with the second screw rod (12) intermeshing frictional disk (13), the upper end of first screw rod (3)
It is socketed with movable block (4), the upper end fixing sleeve of the movable block (4) is connected to elevator (2), and the upper end of the elevator (2) is solid
Surely it is connected with transverse slat (1), the upper end of the cabinet (19) is symmetrically arranged with two grooves, is fixedly connected with slide bar in the groove
(6), sliding sleeve is connected to sliding block (7) on the slide bar (6), is equipped with strut between two sliding blocks (7) and movable block (4)
(5), the upper end of the bottom plate (15) is fixedly connected with three pairs of posts (16), and the downside of the transverse slat (1) is equipped with and binding post
(16) corresponding conducting block (17).
2. a kind of friction dish structure for disconnecting switch three-phase ganged according to claim 1, it is characterised in that: described
The side wall of fixed block (14) is equipped with article putting groove, and one end of second screw rod (12) extends in article putting groove, and in article putting groove side
Wall rotation connection.
3. a kind of friction dish structure for disconnecting switch three-phase ganged according to claim 1, it is characterised in that: described
The both ends of strut (5) are rotatablely connected with movable block (4) and sliding block (7) respectively.
4. a kind of friction dish structure for disconnecting switch three-phase ganged according to claim 1, it is characterised in that: described
Sliding sleeve is connected to sealing ring on second screw rod (12), and the sealing ring is fixedly connected with the lateral wall of cabinet (19).
5. a kind of friction dish structure for disconnecting switch three-phase ganged according to claim 1, it is characterised in that: described
Servo motor (10) is fixedly connected by mounting rack (11) with cabinet (19).
6. a kind of friction dish structure for disconnecting switch three-phase ganged according to claim 1, it is characterised in that: described
First screw rod (3) upper end is fixedly connected with anti-drop block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774095.6U CN208400772U (en) | 2018-05-23 | 2018-05-23 | A kind of friction dish structure for disconnecting switch three-phase ganged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820774095.6U CN208400772U (en) | 2018-05-23 | 2018-05-23 | A kind of friction dish structure for disconnecting switch three-phase ganged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400772U true CN208400772U (en) | 2019-01-18 |
Family
ID=65137321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820774095.6U Active CN208400772U (en) | 2018-05-23 | 2018-05-23 | A kind of friction dish structure for disconnecting switch three-phase ganged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400772U (en) |
-
2018
- 2018-05-23 CN CN201820774095.6U patent/CN208400772U/en active Active
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