CN209658027U - A kind of disconnecting switch convenient for operation - Google Patents
A kind of disconnecting switch convenient for operation Download PDFInfo
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- CN209658027U CN209658027U CN201821891795.XU CN201821891795U CN209658027U CN 209658027 U CN209658027 U CN 209658027U CN 201821891795 U CN201821891795 U CN 201821891795U CN 209658027 U CN209658027 U CN 209658027U
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- fixedly connected
- bearing
- threaded rod
- cavity
- placing groove
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Abstract
The utility model discloses a kind of disconnecting switch convenient for operation, it is related to electrical equipment technical field, including installing mechanism and fixed mechanism, the installing mechanism includes screw hole, Switch main body, mounting plate, placing groove, limiting slot and gag lever post, the front of the mounting plate offers placing groove, the inner bottom wall of the placing groove offers limiting slot, and Switch main body is placed in the inside of the placing groove.This is convenient for the disconnecting switch of operation, pass through the setting of threaded rod, loop coil, push rod, support rod, slip ring, inserted link and groove, when installation, maintenance personnel rotates threaded rod, the loop coil that screw thread rod outer surface is arranged drives and moves on two push rods, two push rods drive two inserted links to move up, remove two inserted links from the inside of groove, maintenance personnel removes Switch main body and safeguards and repair later, keep its integral demounting more convenient, tedious steps when disassembly increase the take-down time of maintenance personnel, more convenient to use.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of disconnecting switch convenient for operation.
Background technique
Power equipment mainly includes generating equipment and power supply unit two major classes, and generating equipment is mainly station boiler, steam
Turbine, gas turbine, the hydraulic turbine, generator and transformer etc., power supply unit be mainly various voltage class transmission line of electricity,
Mutual inductor and contactor etc..
Disconnecting switch is that one kind is mainly used for isolating power supply, grid switching operation, to be connected to and cut off low current circuit, and nothing is gone out
The switching device of arc function, for the existing disconnecting switch structure convenient for operation often compared with simple, when installation, needs installation personnel
Disconnecting switch and mounting plate are fixedly connected by screw, dismantles and is more troublesome in maintenance and maintenance, is not easy to repair,
For this purpose, we provide a kind of disconnecting switch convenient for operation to solve the problems, such as this.
Utility model content
The purpose of the utility model is to provide a kind of disconnecting switch convenient for operation, have convenient disassembly, easy to repair
Advantage solves the problem of disconnecting switch disassembly that line has is inconvenient, and inconvenience is with maintenance.
Technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of disconnecting switch convenient for operation, including
Installing mechanism and fixed mechanism, the installing mechanism include screw hole, Switch main body, mounting plate, placing groove, limiting slot and limit
Bar, the front of the mounting plate offer placing groove, and the inner bottom wall of the placing groove offers limiting slot, the placing groove it is interior
Switch main body is placed in portion, and the bottom surface of the Switch main body is fixedly connected there are two symmetrical gag lever post, two gag lever posts
It is respectively engaged with the inside of two limiting slots, the front of the mounting plate offers two groups of symmetrical screw holes.
The fixed mechanism includes cavity, sliding rail, slip ring, through-hole, groove, inserted link, first bearing, threaded rod, the second axis
Hold, Anti-slip cover, loop coil, push rod, support rod, turntable and slide bar, the inside of the mounting plate offers cavity, the cavity it is interior
Bottom wall fixation is inlaid with first bearing, and the inner ring of the first bearing is fixedly connected with threaded rod, and the top of the threaded rod is passed through
It wears mounting plate and extends to the outside of mounting plate, the outer surface of the threaded rod is arranged with loop coil, the inner ring and spiral shell of the loop coil
The outer surface thread of rasp bar connects, and the outer surface of the loop coil is fixedly connected with that there are two symmetrical push rod, two push rods
The one side being located remotely from each other is fixedly connected to slip ring, and the inner roof wall of the cavity is fixedly connected with that there are two symmetrical supports
Bar, the bottom end of two support rods extend through two slip rings and are fixedly connected with the inner bottom wall of cavity, two push rods
Bottom surface be fixedly connected to inserted link, the inner bottom wall of the cavity is opened up there are two symmetrical through-hole, two inserted links
Bottom end extends through two through-holes and extends to the inside of placing groove, and the upper surface of the Switch main body is opened up there are two symmetrical
Groove, the bottom end of two inserted links is plugged on the inside of two grooves respectively.
Further, the inner roof wall of the cavity is fixed is inlaid with second bearing, and the top of the threaded rod runs through second
The inner ring of bearing and the outside for extending to second bearing, the second bearing is fixedly connected with the outer surface of threaded rod, Neng Gouyou
The reduction threaded rod of the effect frictional force between mounting plate during rotation is avoided because of threaded rod for a long time and mounting plate friction
Cause the abrasion of threaded rod.
Further, the diameter value of the second bearing inner ring is equal with the diameter value of first bearing inner ring, and first axle
It holds and is located on same vertical line with second bearing, can effectively keep integrally-built stability, improve overall utility.
Further, the inner sidewall of the cavity is fixedly connected there are two symmetrical sliding rail, and two slip rings are mutual
Separate one side is fixedly connected to slide bar, and one end that two slide bars are located remotely from each other is respectively engaged with the interior of two sliding rails
Portion can effectively increase stability of the slip ring in sliding process, avoid causing slip ring stuck because unexpected, influence it is whole just
It is often used.
Further, the upper surface of the threaded rod is fixedly connected with turntable, and the outer surface of the turntable is fixedly connected with
Anti-slip cover, personnel convenient for safeguarding rotate threaded rod, can effectively increase maintenance personnel and rotate between threaded rod Shi Shouyu turntable
Frictional force.
Further, the cavity is located at the surface of placing groove, and the diameter value of the through-hole is greater than the diameter value of inserted link,
Keep its overall structure more compact, improves whole using effect.
1, it should can effectively reduce threaded rod by the setting of second bearing convenient for the disconnecting switch of operation and rotate
Frictional force between mounting plate in the process, avoid because threaded rod for a long time with mounting plate friction caused by threaded rod abrasion, lead to
The setting of sliding rail and slip ring is crossed, stability of the slip ring in sliding process can be effectively increased, avoids leading to slip ring because unexpected
It is stuck, whole normal use is influenced, personnel convenient for safeguarding rotate threaded rod, can effectively increase maintenance personnel and rotate screw thread
Frictional force between bar Shi Shouyu turntable.
2, threaded rod, loop coil, push rod, support rod, slip ring, inserted link and groove should be passed through convenient for the disconnecting switch of operation
Setting, when installation, maintenance personnel rotates threaded rod, and the loop coil that screw thread rod outer surface is arranged drives and moves on two push rods, and two
A push rod drives two inserted links to move up, and removes two inserted links from the inside of groove, and maintenance personnel removes switch originally later
Body is safeguarded and is repaired, and keeps its integral demounting more convenient, and tedious steps when disassembly increase the disassembly of maintenance personnel
It is time, more convenient to use.
Detailed description of the invention
Fig. 1 is the utility model mounting plate cross-sectional view；
Fig. 2 is the utility model turntable top view；
Fig. 3 is the utility model mounting plate front view.
In figure: 1 installing mechanism, 101 screw holes, 102 Switch main bodies, 103 mounting plates, 104 placing grooves, 105 limiting slots,
106 gag lever posts, 2 fixed mechanisms, 201 cavitys, 202 sliding rails, 203 slip rings, 204 through-holes, 205 grooves, 206 inserted links, 207 first axles
It holds, 208 threaded rods, 209 second bearings, 210 Anti-slip covers, 211 loop coils, 212 push rods, 213 support rods, 214 turntables, 215 slide bars.
Specific embodiment
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of disconnecting switch convenient for operation, including peace
Mounting mechanism 1 and fixed mechanism 2, installing mechanism 1 include screw hole 101, Switch main body 102, mounting plate 103, placing groove 104, limit
Position slot 105 and gag lever post 106, the front of mounting plate 103 offer placing groove 104, and the inner bottom wall of placing groove 104 offers limit
Switch main body 102 is placed in slot 105, the inside of placing groove 104, and the bottom surface of Switch main body 102 is fixedly connected with that there are two symmetrical
Gag lever post 106, two gag lever posts 106 are respectively engaged with the inside of two limiting slots 105, and the front of mounting plate 103 offers two
The symmetrical screw hole 101 of group.
Fixed mechanism 2 includes cavity 201, sliding rail 202, slip ring 203, through-hole 204, groove 205, inserted link 206, first axle
It holds 207, threaded rod 208, second bearing 209, Anti-slip cover 210, loop coil 211, push rod 212, support rod 213, turntable 214 and slides
Bar 215, the inside of mounting plate 103 offer cavity 201, and the inner bottom wall of cavity 201, which is fixed, is inlaid with first bearing 207, and first
The inner ring of bearing 207 is fixedly connected with threaded rod 208, and the top of threaded rod 208 through mounting plate 103 and extends to mounting plate
103 outside, the inner roof wall of cavity 201 is fixed to be inlaid with second bearing 209, and second bearing is run through on the top of threaded rod 208
209 and the outside of second bearing 209 is extended to, the inner ring of second bearing 209 is fixedly connected with the outer surface of threaded rod 208, energy
Frictional force of the threaded rod 208 during rotation between mounting plate 103 is enough effectively reduced, when avoiding long because of threaded rod 208
Between rub with mounting plate 103 and cause the abrasion of threaded rod 208, in the diameter value and first bearing 207 of 209 inner ring of second bearing
The diameter value of circle is equal, and first bearing 207 and second bearing 209 are located on same vertical line, can effectively keep whole
The stability of structure improves overall utility, and the upper surface of threaded rod 208 is fixedly connected with turntable 214, the appearance of turntable 214
Face is fixedly connected with Anti-slip cover 210, and personnel convenient for safeguarding rotate threaded rod 208, can effectively increase maintenance personnel and rotate spiral shell
Frictional force between 208 Shi Shouyu turntable 214 of rasp bar, the outer surface of threaded rod 208 are arranged with loop coil 211, loop coil 211 it is interior
Circle connect with the outer surface thread of threaded rod 208, the outer surface of loop coil 211 be fixedly connected there are two symmetrical push rod 212, two
The one side that a push rod 212 is located remotely from each other is fixedly connected to slip ring 203, and the inner roof wall of cavity 201 is fixedly connected with that there are two phases
Symmetrical support rod 213, the bottom end of two support rods 213 extends through two slip rings 203 and fixes with the inner bottom wall of cavity 201
Connection, the inner sidewall of cavity 201 are fixedly connected there are two symmetrical sliding rail 202, the one side that two slip rings 203 are located remotely from each other
It is fixedly connected to slide bar 215, one end that two slide bars 215 are located remotely from each other is respectively engaged with the inside of two sliding rails 202, can
The effective stability for increasing slip ring 203 in sliding process avoids causing slip ring 203 stuck because unexpected, influence it is whole just
It is often used, the bottom surface of two push rods 212 is fixedly connected to inserted link 206, and the inner bottom wall of cavity 201 opens up that there are two symmetrical
Through-hole 204, the bottom end of two inserted links 206 extend through two through-holes 204 and extend to the inside of placing groove 104, Switch main body
102 upper surface is opened up there are two symmetrical groove 205, and the bottom end of two inserted links 206 is plugged on two grooves 205 respectively
Inside, cavity 201 are located at the surface of placing groove 104, and the diameter value of through-hole 204 is greater than the diameter value of inserted link 206, makes its entirety
Structure is more compact, improves whole using effect.
In use, maintenance personnel rotates threaded rod 208 when installation, 211 band of loop coil that 208 outer surface of threaded rod is set
It is moved on dynamic two push rods 212, two push rods 212 drive two inserted links 206 to move up, and make two inserted links 206 from groove 205
Inside remove, maintenance personnel removes Switch main body 102 and safeguards and repair later, keeps its integral demounting more square
Just, tedious steps when disassembly increase the take-down time of maintenance personnel, more convenient to use.
Claims (6)
1. a kind of disconnecting switch convenient for operation, including installing mechanism (1) and fixed mechanism (2), it is characterised in that: the installation
Mechanism (1) includes screw hole (101), Switch main body (102), mounting plate (103), placing groove (104), limiting slot (105) and limit
Position bar (106), the front of the mounting plate (103) offer placing groove (104), and the inner bottom wall of the placing groove (104) opens up
Have limiting slot (105), Switch main body (102) are placed in the inside of the placing groove (104), the bottom surface of the Switch main body (102)
It is fixedly connected there are two symmetrical gag lever post (106), two gag lever posts (106) are respectively engaged with two limiting slots
(105) inside, the front of the mounting plate (103) offer two groups of symmetrical screw holes (101)；
The fixed mechanism (2) includes cavity (201), sliding rail (202), slip ring (203), through-hole (204), groove (205), inserted link
(206), first bearing (207), threaded rod (208), second bearing (209), Anti-slip cover (210), loop coil (211), push rod
(212), the inside of support rod (213), turntable (214) and slide bar (215), the mounting plate (103) offers cavity (201),
The inner bottom wall fixation of the cavity (201) is inlaid with first bearing (207), and the inner ring of the first bearing (207) is fixedly connected
Having threaded rod (208), the top of the threaded rod (208) runs through mounting plate (103) and extends to the outside of mounting plate (103),
The outer surface of the threaded rod (208) is arranged with loop coil (211), the inner ring of the loop coil (211) and the appearance of threaded rod (208)
Face is threadedly coupled, and the outer surface of the loop coil (211) is fixedly connected there are two symmetrical push rod (212), two push rods
(212) one side being located remotely from each other is fixedly connected to slip ring (203), and the inner roof wall of the cavity (201) is fixedly connected with two
A symmetrical support rod (213), the bottom end of two support rods (213) extend through two slip rings (203) and and cavity
(201) inner bottom wall is fixedly connected, and the bottom surface of two push rods (212) is fixedly connected to inserted link (206), the cavity
(201) inner bottom wall is opened up there are two symmetrical through-hole (204), and the bottom end of two inserted links (206) extends through two
Through-hole (204) and the inside for extending to placing groove (104), the upper surface of the Switch main body (102) are opened up there are two symmetrical
Groove (205), the bottom end of two inserted links (206) is plugged on the inside of two grooves (205) respectively.
2. a kind of disconnecting switch convenient for operation according to claim 1, it is characterised in that: the cavity (201) it is interior
Roof fixation is inlaid with second bearing (209), and the top of the threaded rod (208) is through second bearing (209) and extends to the
The inner ring of the outside of two bearings (209), the second bearing (209) is fixedly connected with the outer surface of threaded rod (208).
3. a kind of disconnecting switch convenient for operation according to claim 2, it is characterised in that: the second bearing (209)
The diameter value of inner ring is equal with the diameter value of first bearing (207) inner ring, and first bearing (207) and second bearing (209) position
In on same vertical line.
4. a kind of disconnecting switch convenient for operation according to claim 1, it is characterised in that: the cavity (201) it is interior
Side wall is fixedly connected there are two symmetrical sliding rail (202), and the one side that two slip rings (203) are located remotely from each other is fixed to be connected
It is connected to slide bar (215), one end that two slide bars (215) are located remotely from each other is respectively engaged with the inside of two sliding rails (202).
5. a kind of disconnecting switch convenient for operation according to claim 1, it is characterised in that: the threaded rod (208)
Upper surface is fixedly connected with turntable (214), and the outer surface of the turntable (214) is fixedly connected with Anti-slip cover (210).
6. a kind of disconnecting switch convenient for operation according to claim 1, it is characterised in that: the cavity (201) is located at
The surface of placing groove (104), the diameter value of the through-hole (204) are greater than the diameter value of inserted link (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891795.XU CN209658027U (en) | 2018-11-16 | 2018-11-16 | A kind of disconnecting switch convenient for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891795.XU CN209658027U (en) | 2018-11-16 | 2018-11-16 | A kind of disconnecting switch convenient for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658027U true CN209658027U (en) | 2019-11-19 |
Family
ID=68504933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891795.XU Active CN209658027U (en) | 2018-11-16 | 2018-11-16 | A kind of disconnecting switch convenient for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658027U (en) |
-
2018
- 2018-11-16 CN CN201821891795.XU patent/CN209658027U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 071000 Xiyuan Village, South Korean Village and Town, Mancheng District, Baoding City, Hebei Province Patentee after: Fengfeng Electric Group Hebei Co., Ltd Address before: 071000 Xiyuan Village, South Korean Village and Town, Mancheng District, Baoding City, Hebei Province Patentee before: Hebei Fengfeng Electric Power Equipment Co.,Ltd. |