CN216959089U - Operating handle for switching operation of switch cabinet - Google Patents
Operating handle for switching operation of switch cabinet Download PDFInfo
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- CN216959089U CN216959089U CN202122713819.0U CN202122713819U CN216959089U CN 216959089 U CN216959089 U CN 216959089U CN 202122713819 U CN202122713819 U CN 202122713819U CN 216959089 U CN216959089 U CN 216959089U
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- rod
- handle
- operating
- switch
- switch cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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Abstract
The utility model discloses an operating handle for switching operation of a switch cabinet, which is used for controlling a switch trolley, wherein the switch trolley is provided with an operating jack and comprises a handle, the handle is connected with a paw through an operating arm, the paw comprises a fixed rod, one end of the fixed rod is connected with an insert matched with the operating jack, and the other end of the fixed rod is connected with the operating arm; at least two connecting rods are movably connected to the fixing rod, and the free end of each connecting rod is movably connected with a positioning rod. The fixed rod is provided with a connecting rod and a positioning rod, one end of the positioning rod, which is close to the plug-in unit, is connected with an anti-skid unit, and the anti-skid unit is in contact with the switch trolley, so that the plug-in unit is prevented from falling out of the operation jack; the telescopic rod is adjusted to adapt to the operation jacks with different diameters and different depths; the anti-skidding threads are arranged on the outer wall of the handle, the anti-skidding threads can be attached to the insulating gloves, the operating handle is convenient to shake, the time for shaking in and out of the existing underlying trolley is shortened, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of switch equipment, and relates to an operating handle for switching operation of a switch cabinet.
Background
The switch cabinet is a complete set of switch equipment and control equipment, is used as a main power distribution device in an electric primary loop and an electric secondary loop, is mainly used for controlling, monitoring, measuring and protecting an electric power line and electric equipment, and is commonly used in a transformer substation and a power plant. The switch cabinet is provided with various electrical components, and in order to facilitate the overhaul and the test of various electrical components, a trolley (a vacuum circuit breaker) is generally arranged in the switch cabinet, and various electrical components are installed on the trolley. Be provided with the handle hole in the cubical switchboard, the handle hole internal connection is used for rocking the dolly in from the cubical switchboard operating handle that shakes out, when needs overhauls and when experimenting electrical components, utilizes operating handle to rock the dolly out the cubical switchboard, and the operating handle that recycles after overhauing and experimenting is accomplished will shake in the cubical switchboard.
The existing switch cabinet operation jack is arranged at the lower part of a switch cabinet, the cross section of the operation jack is rectangular, when a switch trolley is shaken in and out, a gap exists between an operation handle and an operation hole, the front end of the operation handle is too short, and the operation handle is easy to fall off during operation, so that the operation handle is shaken by using a downward force during operation, meanwhile, the operation hole is jacked by a force inwards to cause inconvenience in operation, a fixed operation force arm is adopted, and the operation force used during work is not well saved during operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an operating handle for switching operation of a switch cabinet, which solves the problem of inconvenient operation in the prior art.
The technical scheme adopted by the utility model is that the operating handle for switching operation of the switch cabinet is used for controlling a switch trolley, the switch trolley is provided with an operating jack and comprises a handle, the handle is connected with a paw through an operating arm, the paw comprises a fixed rod, one end of the fixed rod is connected with an insert matched with the operating jack, and the other end of the fixed rod is connected with the operating arm; at least two connecting rods are movably connected to the fixing rod, and the free end of each connecting rod is movably connected with a positioning rod.
The utility model is also characterized in that:
the operating arm includes the telescopic link, and the telescopic link is connected with the handle is perpendicular, and the telescopic link is connected with the down tube, and the down tube free end cup joints with the dead lever.
The telescopic link is provided with a plurality of archs including interior pole and outer tube on the interior pole lateral wall, set up the through-hole with protruding adaptation on the outer tube.
One end of the positioning rod close to the plug-in is connected with an anti-skid piece.
The outer wall of the handle is provided with anti-skid threads.
The utility model has the beneficial effects that: according to the operating handle for switching operation of the switch cabinet, the connecting rod and the positioning rod are arranged on the positioning rod, one end, close to the plug-in unit, of the positioning rod is connected with the anti-skid unit, the anti-skid unit is in contact with the switch trolley, and the plug-in unit is prevented from falling out of the operating jack; the telescopic rod is adjusted to adapt to operation jacks with different diameters and different depths; the anti-skidding threads are arranged on the outer wall of the handle, the anti-skidding threads can be attached to the insulating gloves, the operating handle is convenient to shake, the time for shaking in and out of the existing underlying trolley is shortened, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of an operating handle for switching operation of a switch cabinet according to the present invention;
fig. 2 is a schematic structural diagram of an inner telescopic rod of an operating handle for switching operation of a switch cabinet.
In the figure, 1, a handle, 2, an operating arm, 201, a telescopic rod, 2011, an inner rod, 2012, an outer sleeve, 2013, a bulge, 2014, a through hole, 202, a diagonal rod, 3, a paw, 301, a fixed rod, 302, an insert, 303, a connecting rod, 304, a positioning rod and 305, and an anti-slip piece.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
An operation handle for switching operation of a switch cabinet is used for controlling a switch trolley in the switch cabinet, an operation jack is arranged on the switch trolley, as shown in figure 1, the operation handle 1 is connected with a paw 3 through an operation arm 2, the paw 3 comprises a fixed rod 301, one end of the fixed rod 301 is connected with a plug-in 302 matched with the operation jack, when the switch trolley is swung in and out, the plug-in 302 is inserted into the operation jack, and the switch trolley can be swung out by rotating the handle 1 to drive the plug-in 302; the other end of the fixed rod 301 is connected with the operating arm 2; at least two connecting rods 303 are movably connected to the fixing rod 301, and a positioning rod 304 is movably connected to the free end of each connecting rod 303. Retaining rod 304 has a cleat 305 attached to an end of retaining rod 304 adjacent to insert 302. Connecting rod 303 is articulated with dead lever 301, and when rotating plug-in components 302, the antiskid 305 of locating lever 304 one end contacts with the switch dolly, avoids plug-in components 302 to drop out the operation jack. Positioning rod 304 may be arc-shaped, with two positioning rods 304 symmetrically disposed.
The operating arm 2 comprises an expansion link 201, the expansion link 201 is perpendicularly connected with the handle 1, the expansion link 201 is connected with an inclined rod 202, the free end of the inclined rod 202 is sleeved with a fixing rod 301, specifically, the free end of the inclined rod 202 is connected with a sleeve, and one end of the fixing rod 301 extends into the sleeve. As shown in fig. 2, the telescopic rod 201 includes an inner rod 2011 and an outer sleeve 2012, a plurality of protrusions 2013 are disposed on a side wall of the inner rod 2011, and a through hole 2014 adapted to the protrusions 2013 is disposed on the outer sleeve 2012. The telescopic rod can be adjusted to adapt to operation jacks with different diameters and different depths. The anti-skidding threads are arranged on the outer wall of the handle 1, the anti-skidding threads can be attached to the insulating gloves, the operating handle is convenient to shake, the time for shaking in and out of the existing underlying trolley is shortened, and the working efficiency is improved.
The utility model relates to a method for using an operating handle for switching operation of a switch cabinet, which comprises the following steps:
during the use, earlier according to the diameter of operation jack, the length of degree of depth regulation telescopic link 201, then insert in the operation jack with plug-in components 302 for the antiskid 305 and the switch dolly contact of locating lever 304 one end, rotate handle 1 and drive plug-in components 302 and can shake out or shake into cubical switchboard with the switch dolly.
Through the mode, the operating handle for switching operation of the switch cabinet is characterized in that the fixing rod is provided with the connecting rod and the positioning rod, one end of the positioning rod, which is close to the plug-in unit, is connected with the anti-skid unit, and the anti-skid unit is in contact with the switch trolley, so that the plug-in unit is prevented from falling out of the operating jack; the telescopic rod is adjusted to adapt to operation jacks with different diameters and different depths; the anti-skidding threads are arranged on the outer wall of the handle, the anti-skidding threads can be attached to the insulating gloves, the operating handle is convenient to shake, the time for shaking in and out of the existing underlying trolley is shortened, and the working efficiency is improved.
Claims (5)
1. An operating handle for switching operation of a switch cabinet is used for controlling a switch trolley, and an operating jack is arranged on the switch trolley and is characterized by comprising a handle (1), wherein the handle (1) is connected with a paw (3) through an operating arm (2), the paw (3) comprises a fixed rod (301), one end of the fixed rod (301) is connected with a plug-in (302) matched with the operating jack, and the other end of the fixed rod (301) is connected with the operating arm (2); at least two connecting rods (303) are movably connected to the fixing rod (301), and the free end of each connecting rod (303) is movably connected with a positioning rod (304).
2. The operating handle for the switching operation of the switch cabinet as claimed in claim 1, wherein the operating arm (2) comprises a telescopic rod (201), the telescopic rod (201) is vertically connected with the handle (1), the telescopic rod (201) is connected with a diagonal rod (202), and the free end of the diagonal rod (202) is sleeved with a fixed rod (301).
3. The operating handle for switching operation of the switch cabinet as claimed in claim 2, wherein the telescopic rod (201) comprises an inner rod (2011) and an outer sleeve (2012), the side wall of the inner rod (2011) is provided with a plurality of protrusions (2013), and the outer sleeve (2012) is provided with a through hole (2014) matched with the protrusions (2013).
4. An operating handle for switching operation of switch cabinet according to claim 1, characterized in that an anti-slip member (305) is connected to the positioning rod (304) near one end of the plug-in member (302).
5. The operating handle for switching operation of the switch cabinet as claimed in claim 1, characterized in that the outer wall of the handle (1) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122713819.0U CN216959089U (en) | 2021-11-08 | 2021-11-08 | Operating handle for switching operation of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122713819.0U CN216959089U (en) | 2021-11-08 | 2021-11-08 | Operating handle for switching operation of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959089U true CN216959089U (en) | 2022-07-12 |
Family
ID=82304161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122713819.0U Active CN216959089U (en) | 2021-11-08 | 2021-11-08 | Operating handle for switching operation of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959089U (en) |
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2021
- 2021-11-08 CN CN202122713819.0U patent/CN216959089U/en active Active
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