CN205610068U - A auxiliary device for high tension switchgear current transformer dismouting - Google Patents
A auxiliary device for high tension switchgear current transformer dismouting Download PDFInfo
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- CN205610068U CN205610068U CN201620455395.9U CN201620455395U CN205610068U CN 205610068 U CN205610068 U CN 205610068U CN 201620455395 U CN201620455395 U CN 201620455395U CN 205610068 U CN205610068 U CN 205610068U
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- current transformer
- turning arm
- cart
- auxiliary device
- dismounting
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Abstract
The utility model discloses an auxiliary device for high tension switchgear current transformer dismouting, it includes manual hydraulic pressure lift dolly, the side fixed mounting of the top workstation of manual hydraulic pressure lift dolly has two supports, installs the pivot between two supports, and the cover is equipped with two swinging booms in the pivot, and the welding has the rib pole between the swinging boom, and the action bars is installed to the end of swinging boom, installs locking mechanical system at the both sides of swinging boom face, and the one end vertical welding of the nearly pivot of rotatory arm rest has the hook, and the face that the swinging boom is opposite with the hook is fixed with the supporting legs. This dismouting device can be convenient carry out the dismouting to high tension switchgear current transformer, improved dismouting efficiency, reduced operation intensity, the security has improved moreover.
Description
Technical field
This utility model belongs to mutual inductor disassembly-assembly device field, particularly to a kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer.
Background technology
High-tension switch cabinet current transformer is generally fixed on a block plate, and steel plate is further through being bolted on two root posts after switch cubicle.Chain block is generally used during the dismounting of existing high-tension switch cabinet current transformer, chain block upper end is enclosed within steel pipe, take switch cubicle top blind flange apart, by chain block through this cover board hole, the current transformer fixation steel plate that colligation is good is hooked in chain block lower end, remove current transformer once, secondary terminals wiring, remove Interal fixation bolt, current transformer fixation steel plate (together with current transformer) is transferred to ground, and make vertical fixation steel plate be rotated outwardly to horizontal plane, expose the current transformer on steel plate, thus remove current transformer.Current transformer is installed contrary with said process.This method has the drawback that needs to remove switch cubicle top blind flange, upper end back shroud, needs the fixing bolt removed more.Meanwhile, the operation of chain block is also wasted time and energy.The dismounting work using existing service kit to carry out high-tension switch cabinet current transformer is inconvenient for.
Utility model content
This utility model provides a kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer, and high-tension switch cabinet current transformer can be dismounted, improve dismounting efficiency, reduce operation intensity, and improve safety by this attaching/detaching apparatus easily.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that a kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer, it includes hand-hydraulic lift cart, the side of the table-top of described hand-hydraulic lift cart is installed with two bearings, between two bearings, rotating shaft is installed, two turning arms it are set with in rotating shaft, rib bar it is welded with between turning arm, the end of turning arm is provided with action bars, in the two sides of turning arm, locking mechanism is installed, turning arm is vertically welded with hook near one end of rotating shaft, the face that turning arm is contrary with hook is fixed with a spike.
Described locking mechanism includes L-shaped locking plate, the lateral surface being arranged on turning arm centrally through bearing pin of L-shaped locking plate, on the position of bearing pin and the lateral surface of turning arm, two steady pins are installed on L-shaped locking plate, connect between two steady pins and have spring, one end of described L-shaped locking plate is provided with hook, the other end arranges and is provided with balanced handle, and described pin the tip of the axis is provided with jump ring.
The described the tip of the axis that turns is provided with lower circlip.
The position that described turning arm contacts with bearing is provided with lower gasket, and lower gasket is sleeved in rotating shaft.
The face that described L-shaped locking plate contacts with turning arm is provided with Upper gasket, and Upper gasket is sleeved on bearing pin.
Described hand-hydraulic lift cart includes cart handle, the top of cart handle is provided with decline handle, it is foot-operated that bottom is provided with rising, cart handle is fixedly mounted on go-cart lower shoe, the bottom of go-cart lower shoe is provided with roller, the upper surface of go-cart lower shoe is provided with hydraulic companion ladder, and the top of hydraulic companion ladder is provided with table-top.
Being provided with spacer pin on described turning arm, spacer pin matches with L-shaped locking plate and carries out spacing to it.
This utility model has the advantages that:
nullThis utility model is placed in the lower section of high-tension switch cabinet current transformer fixation steel plate，And make turning arm alignment current transformer fixation steel plate，People's hand propelled action bars makes turning arm rotate to vertical direction from horizontal direction and maintain，Manipulator's hydrodynamic pressure lift cart，Workbench thereon is made to increase，When the hook on turning arm catches the bottom of current transformer fixation steel plate，Stop operation hand-hydraulic lift cart，And the L-shaped locking plate on the locking mechanism on turning arm is hooked the top of current transformer fixation steel plate，Remove the fixing bolt of current transformer fixation steel plate，And premature removal current transformer is once、Secondary terminals wiring，After dismounting completes，By turning arm, current transformer fixation steel plate is rotated to horizontal plane together with current transformer，And be supported by the spike on turning arm，The dismounting of current transformer can be carried out.
This auxiliary disassembling device is easy to operate, and dismounting efficiency is high, and simple in construction, save manpower simultaneously, reduce dismounting cost, it is ensured that dismounting safety.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is this utility model front view.
Fig. 2 is this utility model left view.
Fig. 3 is this utility model top view.
In figure: hand-hydraulic lift cart 1, bearing 2, lower circlip 3, rotating shaft 4, lower gasket 5, turning arm 6, rib bar 7, action bars 8, L-shaped locking plate 9, bearing pin 10, steady pin 11, spacer pin 12, spring 13, upper jump ring 14, Upper gasket 15；
Decline handle 101, cart handle 102, table-top 103, hydraulic companion ladder 104, rise foot-operated 105, go-cart lower shoe 106, roller 107；
Hook 601, a spike 602；
Balanced handle 901.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
As Figure 1-3, a kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer, it includes hand-hydraulic lift cart 1, the side of the table-top 103 of described hand-hydraulic lift cart 1 is installed with two bearings 2, between two bearings 2, rotating shaft 4 is installed, two turning arms 6 it are set with in rotating shaft 4, rib bar 7 it is welded with between turning arm 6, the end of turning arm 6 is provided with action bars 8, in the two sides of turning arm 6, locking mechanism is installed, turning arm 6 is vertically welded with hook 601 near one end of rotating shaft 4, the face that turning arm 6 is contrary with hook 601 is fixed with a spike 602.
Further, described turning arm 6 is provided with hook 601 near rotary shaft one end, and for catching the bottom of current transformer fixation steel plate, turning arm 6 other end is provided with locking mechanism, for pinning the top of current transformer fixation steel plate.
Further, described locking mechanism includes L-shaped locking plate 9, the lateral surface being arranged on turning arm 6 centrally through bearing pin 10 of L-shaped locking plate 9, on the position of bearing pin 10 and the lateral surface of turning arm 6, two steady pins 11 are installed on L-shaped locking plate 9, connect between two steady pins 11 and have spring 13, one end of described L-shaped locking plate 9 is provided with hook, and the other end arranges and is provided with balanced handle 901, and the end of described bearing pin 10 is provided with jump ring 14.
Further, the end of described rotating shaft 4 is provided with lower circlip 3.Prevent rotating shaft 4 from falling off by lower circlip 3.
Further, the position that described turning arm 6 contacts with bearing 2 is provided with lower gasket 5, and lower gasket 5 is sleeved in rotating shaft 4.Prevent from producing between two parts friction by lower gasket 5.
Further, the face that described L-shaped locking plate 9 contacts with turning arm 6 is provided with Upper gasket 15, and Upper gasket 15 is sleeved on bearing pin 10.Prevent from producing between two parts friction by Upper gasket 15.
Further, described hand-hydraulic lift cart 1 includes cart handle 102, the top of cart handle 102 is provided with decline handle 101, bottom is provided with rising foot-operated 105, cart handle 102 is fixedly mounted on go-cart lower shoe 106, the bottom of go-cart lower shoe 106 is provided with roller 107, and the upper surface of go-cart lower shoe 106 is provided with hydraulic companion ladder 104, and the top of hydraulic companion ladder 104 is provided with table-top 103.Realize workbench rising by rising foot-operated 105, realize workbench decline by declining handle 101.
Further, described turning arm 6 being provided with spacer pin 12, spacer pin 12 matches with L-shaped locking plate 9 and carries out spacing to it.Prevent L-shaped locking plate 9 that rotation occurred by spacer pin 12, and then improve its processing safety.
Specific works process of the present utility model and operation principle be:
nullWhen transformer removed by needs，This utility model is placed in the lower section of high-tension switch cabinet current transformer fixation steel plate，And make turning arm 6 align current transformer fixation steel plate，People's hand propelled action bars 8 makes turning arm 6 rotate to vertical direction from horizontal direction and maintain，Manipulator's hydrodynamic pressure lift cart，Workbench thereon is made to increase，When the hook 601 on turning arm 6 catches the bottom of current transformer fixation steel plate，Stop operation hand-hydraulic lift cart，And the L-shaped locking plate 9 on the locking mechanism on turning arm 6 is hooked the top of current transformer fixation steel plate，Remove the fixing bolt of current transformer fixation steel plate，And premature removal current transformer is once、Secondary terminals wiring，After dismounting completes，By turning arm 6, current transformer fixation steel plate is rotated to horizontal plane together with current transformer，And be supported by the spike 602 on turning arm 6，The dismounting of current transformer can be carried out.
Above-described embodiment is used for illustrating this utility model; rather than this utility model is limited; in spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, both fall within protection domain of the present utility model.
Claims (7)
1. the auxiliary device for the dismounting of high-tension switch cabinet current transformer, it includes hand-hydraulic lift cart (1), it is characterized in that: the side of the table-top (103) of described hand-hydraulic lift cart (1) is installed with two bearings (2), rotating shaft (4) is installed between two bearings (2), two turning arms (6) it are set with in rotating shaft (4), rib bar (7) it is welded with between turning arm (6), the end of turning arm (6) is provided with action bars (8), in the two sides of turning arm (6), locking mechanism is installed, turning arm (6) is vertically welded with hook (601) near one end of rotating shaft (4), the face that turning arm (6) is contrary with hook (601) is fixed with a spike (602).
A kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer the most according to claim 1, it is characterized in that: described locking mechanism includes L-shaped locking plate (9), the lateral surface being arranged on turning arm (6) centrally through bearing pin (10) of L-shaped locking plate (9), L-shaped locking plate (9) is upper is provided with two steady pins (11) on the position of bearing pin (10) and the lateral surface of turning arm (6), connect between two steady pins (11) and have spring (13), one end of described L-shaped locking plate (9) is provided with hook, the other end arranges and is provided with balanced handle (901), the end of described bearing pin (10) is provided with jump ring (14).
A kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer the most according to claim 1, it is characterised in that: the end of described rotating shaft (4) is provided with lower circlip (3).
A kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer the most according to claim 1, it is characterized in that: the position that described turning arm (6) contacts with bearing (2) is provided with lower gasket (5), lower gasket (5) is sleeved in rotating shaft (4).
A kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer the most according to claim 2, it is characterized in that: the face that described L-shaped locking plate (9) contacts with turning arm (6) is provided with Upper gasket (15), Upper gasket (15) is sleeved on bearing pin (10).
A kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer the most according to claim 1, it is characterized in that: described hand-hydraulic lift cart (1) includes cart handle (102), the top of cart handle (102) is provided with decline handle (101), it is foot-operated (105) that bottom is provided with rising, cart handle (102) is fixedly mounted on go-cart lower shoe (106), the bottom of go-cart lower shoe (106) is provided with roller (107), the upper surface of go-cart lower shoe (106) is provided with hydraulic companion ladder (104), the top of hydraulic companion ladder (104) is provided with table-top (103).
A kind of auxiliary device for the dismounting of high-tension switch cabinet current transformer the most according to claim 2, it is characterised in that: being provided with spacer pin (12) on described turning arm (6), spacer pin (12) matches with L-shaped locking plate (9) and carries out spacing to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455395.9U CN205610068U (en) | 2016-05-18 | 2016-05-18 | A auxiliary device for high tension switchgear current transformer dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620455395.9U CN205610068U (en) | 2016-05-18 | 2016-05-18 | A auxiliary device for high tension switchgear current transformer dismouting |
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| Publication Number | Publication Date |
|---|---|
| CN205610068U true CN205610068U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620455395.9U Active CN205610068U (en) | 2016-05-18 | 2016-05-18 | A auxiliary device for high tension switchgear current transformer dismouting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932069A (en) * | 2017-05-09 | 2017-07-07 | 唐山正兴电子衡器有限公司 | Go-cart scale |
| CN107572441A (en) * | 2017-09-01 | 2018-01-12 | 宁波市鄞州诺亿电子元件厂 | Transformer installation feeding device |
| CN108173153A (en) * | 2018-01-26 | 2018-06-15 | 国网江苏省电力有限公司徐州供电分公司 | Switch cabinet current transformer replaces auxiliary device |
| CN110759277A (en) * | 2019-11-29 | 2020-02-07 | 安徽华源物流有限责任公司 | Logistics goods lifting trolley |
| CN112670876A (en) * | 2020-12-08 | 2021-04-16 | 国网辽宁省电力有限公司检修分公司 | GIS (gas insulated switchgear) and HGIS (hybrid gas insulated switchgear) combined electrical apparatus HMB-8 mechanism movable type overhauling, dismounting and mounting platform |
-
2016
- 2016-05-18 CN CN201620455395.9U patent/CN205610068U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932069A (en) * | 2017-05-09 | 2017-07-07 | 唐山正兴电子衡器有限公司 | Go-cart scale |
| CN107572441A (en) * | 2017-09-01 | 2018-01-12 | 宁波市鄞州诺亿电子元件厂 | Transformer installation feeding device |
| CN108173153A (en) * | 2018-01-26 | 2018-06-15 | 国网江苏省电力有限公司徐州供电分公司 | Switch cabinet current transformer replaces auxiliary device |
| CN110759277A (en) * | 2019-11-29 | 2020-02-07 | 安徽华源物流有限责任公司 | Logistics goods lifting trolley |
| CN110759277B (en) * | 2019-11-29 | 2024-05-17 | 安徽华源物流有限责任公司 | Logistics cargo lifting trolley |
| CN112670876A (en) * | 2020-12-08 | 2021-04-16 | 国网辽宁省电力有限公司检修分公司 | GIS (gas insulated switchgear) and HGIS (hybrid gas insulated switchgear) combined electrical apparatus HMB-8 mechanism movable type overhauling, dismounting and mounting platform |
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