CN211605885U - Multipurpose switch cabinet crank - Google Patents
Multipurpose switch cabinet crank Download PDFInfo
- Publication number
- CN211605885U CN211605885U CN202020442511.XU CN202020442511U CN211605885U CN 211605885 U CN211605885 U CN 211605885U CN 202020442511 U CN202020442511 U CN 202020442511U CN 211605885 U CN211605885 U CN 211605885U
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- Prior art keywords
- crank
- unit
- telescopic link
- switch cabinet
- dismantle
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- 238000009434 installation Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model relates to a multi-purpose cubical switchboard crank, including handheld pole, crank inserting tray and can dismantle the crank unit, crank inserting tray sets up on the upper portion of handheld pole, and a plurality of crank unit settings of dismantling are in crank inserting tray around, can dismantle the crank unit and include telescopic link, angle adjustment mechanism, unit crank and location clamp, angle adjustment mechanism installs on crank inserting tray. During the use, the detachable crank unit of corresponding specification is installed on crank inserting disc as required, and length is adjusted through the telescopic link, and the angle is adjusted through adjusting the position in the spherical groove of the spherical end of the telescopic link and the spherical cavity rubber connecting block. During the use fortune dimension personnel only need hand-carry this integrated multi-purpose crank when operating the cubical switchboard in the transformer substation can, the condition that the crank obscures can not take place, is applicable to multiple specification and dimension cubical switchboard and uses, and the angle can be adjusted, is applicable to multiple construction place, has effectively improved the efficiency of fortune dimension personnel work.
Description
Technical Field
The utility model belongs to the electric power engineering field relates to electric power fortune dimension and overhauls technique, especially a multi-purpose cubical switchboard crank.
Background
The position operation (working, testing and overhauling positions) of most of the existing metal armored switch cabinets are mainly operated by a switch cabinet crank, so that the metal armored switch cabinet is easy to operate, safe and reliable. There are 35kV cubical switchboard and 10kV cubical switchboard simultaneously in a lot of transformer substations, the cubical switchboard operation that cubical switchboard equipment difference leads to in the station needs 35kV cubical switchboard crank and 10kV cubical switchboard crank simultaneously, has caused some troubles to transformer substation fortune dimension personnel, obscures the crank very easily, often needs to take two cranks to operate simultaneously, wastes time and energy, and efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's weak point, provide a design scientific and reasonable, integrated multi-purpose cubical switchboard crank of multiple specification and dimension unit crank, convenient to use, practicality are strong, have effectively solved and have used the in-service use problem such as easily obscuring, carry inconvenience.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a multi-purpose cubical switchboard crank, includes handheld pole, crank inserting tray and can dismantle the crank unit, crank inserting tray set up on the upper portion of handheld pole, and is a plurality of dismantled crank unit set up crank inserting tray around, can dismantle the crank unit and include telescopic link, angle adjusting mechanism, unit crank and location clamp, angle adjusting mechanism is connected to the telescopic link, and angle adjusting mechanism installs crank inserting tray on, the clamp set up on telescopic link and angle adjusting mechanism the top demountable installation of telescopic link have the unit crank.
And the angle adjustable mechanism body is a cavity rubber connecting block, a spherical groove is arranged in the cavity rubber connecting block, a spherical end is integrally manufactured at the tail end of the telescopic rod and movably arranged in the spherical groove of the cavity rubber connecting block, and the cavity rubber connecting block is inserted and arranged on the crank inserting disc through a connecting piece.
Moreover, the telescopic rod is a threaded rod or a telescopic sleeve.
And the upper end of the handheld rod is connected with the crank inserting disc, and the lower end of the handheld rod is provided with a handheld part.
And, the handheld pole be the screw thread telescopic link, including internal thread pipe and outer tube, the coaxial suit of internal thread pipe is in the outer tube, with outer tube threaded connection.
Moreover, the unit crank is suitable for the cranks with different sizes of switch cabinets with different specifications.
The utility model has the advantages that:
the utility model relates to a multi-purpose cubical switchboard crank, design scientific and reasonable, the structure is ingenious, but innovation angle adjustment mechanism's setting, during the use, the installation corresponds the dismantled crank unit of specification on crank plug-in mounting dish as required, adjust length through the telescopic link, through the position control angle in terminal spherical end of regulation telescopic link and the spherical groove of cavity rubber connecting block, it is fixed through spacing clamp after angle modulation is good, in order to be applicable to the user demand of different specification cubical switchboard cranks, and simultaneously, handheld pole is the screw thread telescopic link, also can adjust length. The problem of in the transformer substation easily take place the cubical switchboard crank when operating the cubical switchboard and confuse, often need carry two cranks simultaneously like 35kV and 10 kV's prior art is solved. After the improved switch cabinet crank is adopted, operation and maintenance personnel only need to carry the integrated multi-purpose crank with them when operating the switch cabinet in the transformer substation, the condition that the crank is confused can not occur, the integrated multi-purpose crank is suitable for switch cabinets with various specifications and dimensions, the angle can be adjusted, the integrated multi-purpose crank is suitable for various construction sites, and the work efficiency of the operation and maintenance personnel is effectively improved.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is an enlarged sectional view of a portion a of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The utility model provides a multi-purpose cubical switchboard crank, as shown in figure 1, figure 2, includes handheld pole, crank inserting disc 5 and can dismantle the crank unit, crank inserting disc set up on the upper portion of handheld pole, a plurality of can dismantle the crank unit setting be in crank inserting disc around, as shown in figure 3, can dismantle the crank unit and include telescopic link 2, angle adjusting mechanism, unit crank 1, 6 and location clamp 3, angle adjusting mechanism is connected to the telescopic link, and angle adjusting mechanism installs the crank inserting disc on, the clamp set up on telescopic link and angle adjusting mechanism the top demountable installation of telescopic link have the unit crank.
The angle adjustable mechanism body is a cavity rubber connecting block 11, a spherical groove is formed in the angle adjustable mechanism body, a spherical end 10 is integrally manufactured at the tail end of the telescopic rod and movably arranged in the spherical groove of the cavity rubber connecting block, and the cavity rubber connecting block is inserted and installed on the crank inserting disc through a connecting piece 4.
The telescopic link be threaded rod or telescopic tube, handheld pole 7 be the screw thread telescopic link, including internal thread pipe 8 and outer tube 9, the coaxial suit of internal thread pipe is in the outer tube, with outer tube threaded connection, handheld pole upper end is connected the crank plug-in mounting dish, the lower extreme is provided with handheld portion 9, the unit crank for being applicable to the not unidimensional crank of different specification cubical switchboard, including first crank 1 and second crank 6.
The utility model discloses a theory of operation:
during the use, the installation corresponds the dismantled crank unit of specification on crank inserting tray as required, adjusts length through the telescopic link, through the position control angle who adjusts in terminal spherical end of telescopic link and the spherical groove of cavity rubber connecting block, and it is fixed through spacing clamp after angle modulation is good to be applicable to the user demand of different specification cubical switchboard cranks, simultaneously, handheld pole is threaded telescopic rod, also can adjust length.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (6)
1. The utility model provides a multi-purpose cubical switchboard crank which characterized in that: including handheld pole, crank inserting tray and can dismantle the crank unit, crank inserting tray set up on the upper portion of handheld pole, a plurality of can dismantle the crank unit setting and be in crank inserting tray around, can dismantle the crank unit and include telescopic link, angle adjusting mechanism, unit crank and location clamp, angle adjusting mechanism is connected to the telescopic link, and angle adjusting mechanism installs crank inserting tray on, the clamp set up on telescopic link and angle adjusting mechanism the top demountable installation of telescopic link have the unit crank.
2. A multi-purpose switch cabinet crank handle according to claim 1, characterized in that: the angle adjustable mechanism body is a cavity rubber connecting block, a spherical groove is formed in the angle adjustable mechanism body, a spherical end is integrally manufactured at the tail end of the telescopic rod and movably arranged in the spherical groove of the cavity rubber connecting block, and the cavity rubber connecting block is inserted and installed on the crank inserting disc through a connecting piece.
3. A multi-purpose switch cabinet crank handle according to claim 1 or 2, characterized in that: the telescopic rod is a threaded rod or a telescopic sleeve.
4. A multi-purpose switch cabinet crank handle according to claim 1, characterized in that: the upper end of the handheld rod is connected with the crank inserting disc, and the lower end of the handheld rod is provided with a handheld part.
5. A multi-purpose switch cabinet crank as claimed in claim 4, characterized in that: the handheld rod is a threaded telescopic rod and comprises an internal thread pipe and an external sleeve, and the internal thread pipe is coaxially sleeved in the external sleeve and is in threaded connection with the external sleeve.
6. A multi-purpose switch cabinet crank handle according to claim 1, characterized in that: the unit crank is suitable for the crank with different sizes of switch cabinets with different specifications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442511.XU CN211605885U (en) | 2020-03-31 | 2020-03-31 | Multipurpose switch cabinet crank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442511.XU CN211605885U (en) | 2020-03-31 | 2020-03-31 | Multipurpose switch cabinet crank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211605885U true CN211605885U (en) | 2020-09-29 |
Family
ID=72583136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020442511.XU Active CN211605885U (en) | 2020-03-31 | 2020-03-31 | Multipurpose switch cabinet crank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211605885U (en) |
-
2020
- 2020-03-31 CN CN202020442511.XU patent/CN211605885U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |