CN203536822U - Special tool for mounting and dismounting 10 KV suspended-type current transformer - Google Patents
Special tool for mounting and dismounting 10 KV suspended-type current transformer Download PDFInfo
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- CN203536822U CN203536822U CN201320715810.6U CN201320715810U CN203536822U CN 203536822 U CN203536822 U CN 203536822U CN 201320715810 U CN201320715810 U CN 201320715810U CN 203536822 U CN203536822 U CN 203536822U
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- 230000003028 elevating effect Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims description 17
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model provides a special tool for mounting and dismounting a 10 KV suspended-type current transformer. The special tool comprises a top plate. An elevating mechanism is connected with the lower end of the top plate. Two parallel guide rails are arranged on the upper end of the top plate. Sliding blocks are arranged on the guide rails. A sliding plate is arranged on the upper ends of the sliding blocks. A support frame is connected with the lower end of the elevating mechanism. Travelling wheels are arranged on the lower ends of the support frame. The support frame is telescopic. A mutual inductor limiting groove is formed in the upper end surface of the sliding plate. Two ends of the two parallel guide rails are provided with baffle blocks, and the upper surfaces of the baffle blocks are lower than the lower end surface of the sliding plate. According to the scheme, the labor intensity for dismounting the10 KV suspended-type current transformer is reduced, the dismounting efficiency is improved, the safety risk is lowered, the economic benefit is increased, the usage is convenient, and the practicality is high.
Description
Technical field
The utility model relates to a kind of power equipment dismantling device, specifically a kind of 10KV suspension type current transformer tool specially for attaching and detaching.
Background technology
Flourish along with electric utility, power load also constantly increases, and thing followed power equipment is changed, technological transformation project is also more and more.Wherein 10KV suspension type current transformer disassemble and assemble work task is heavy, affected by installation site, and nearly all 10KV suspension type current transformer disassemble and assemble work is very inconvenience all, thereby expend a large amount of manpowers and material resources.Generally, the dismounting of a 10KV suspension type current transformer often needs 3 people's cooperations, wherein 2 people firmly hold up, the rapid dismounting nut of 1 people, working strength is high, operating personnel are careless slightly in installation process, just likely occur the situation that current transformer falls, even damages, and not only labour intensity is large, and security risk is high and affect economic benefit, is therefore badly in need of a kind of tool specially for attaching and detaching.
Utility model content
The technical problems to be solved in the utility model is, for technical problem of the prior art, a kind of technical scheme of 10KV suspension type current transformer tool specially for attaching and detaching is provided, this scheme not only can reduce the labour intensity of dismounting 10KV suspension type current transformer, and the operating efficiency of raising dismounting, can also reduce security risk, increase economic efficiency, and easy to use, practical.
In order to solve the problems of the technologies described above, the utility model provides following a kind of 10KV suspension type current transformer tool specially for attaching and detaching, comprise top board, described top board lower end is connected with an elevating mechanism, described top board upper end is provided with two closed slides, on described guide rail, be equipped with slide block, described upper end of slide block is fixed with a slide plate; The lower end of described elevating mechanism is connected with a bracing frame.
Use of the present utility model, has supporting role to current transformer, thereby can liberate for supporting the manpower of instrument transformer, reduces labour intensity, increases work efficiency; And can avoid the generation of the loading and unloading accident that the careless slightly instrument transformer that just can cause in manually support process falls, even damages, reduce security risk, improve economic benefit, practical.
Wherein, the lower end of support frame as described above is provided with road wheel, is convenient to the conveying of current transformer between memory location and installation site, and when carrying out the installation of current transformer, can regulate the position of current transformer, easy to use and flexible.
Wherein, support frame as described above is retractable support frame.
Wherein, described retractable support frame comprises the supporting bracket that is fixed on elevating mechanism lower end, supporting bracket below is provided with four support bars, described support bar comprises stop sleeve and connecting rod, one end of described connecting rod is fixed in supporting bracket, the other end of connecting rod is socketed in described stop sleeve, on described stop sleeve and connecting rod, be respectively equipped with a plurality of pin-and-holes, described stop sleeve is fixedly connected with by steady pin with connecting rod, and described steady pin is through the pin-and-hole on described stop sleeve and connecting rod.
Wherein, described elevating mechanism comprises lifting arm group I and lifting arm group II, one end of described lifting arm group I by upper hinged seat and top board lower end be articulated and connected, the other end of lifting arm group I is articulated and connected by one end of jointed shaft and lifting arm group II, the other end of lifting arm group II is articulated and connected by lower hinged seat and bracing frame supporting bracket; On described jointed shaft, be radially respectively equipped with the screw that rotation direction is contrary, be combined with double rotational directions screw rod in described screw, one end of described double rotational directions screw rod is bolted and is connected with one handle.
Wherein, the lifting arm group I of described elevating mechanism and lifting arm group II respectively have two lifting arms.
Wherein, the upper surface of described slide plate is provided with instrument transformer limited impression.
Wherein, the two ends of two closed slides are provided with block, and the upper surface of described block is lower than the lower surface of slide plate.The use of block, can carry out slide block spacingly, and current transformer is spacing on guide rail, and the anti-limited slip block guide rail that slips away, avoids the generation of security incident, and increases the reliability that the utility model is used.
Compare with prior art scheme, the utility model has the advantage of:
(1) top board of the present utility model upper end is provided with two closed slides, is provided with slide block on guide rail, and is equipped with a slide plate in upper end of slide block, during use, current transformer is placed on slide plate, can adjusts by slide block the position of instrument transformer, use flexibly, be convenient to removing and installing of transducer;
(2) the utility model is connected with a bracing frame in the lower end of elevating mechanism, and support frame as described above adopts retractable support frame, the use of bracing frame stretching structure, not only can assist elevating mechanism to carry out the lift adjustment of instrument transformer, the utility model can also be shunk and places, thereby save to a certain extent memory space of the present utility model;
(3) the utility model is provided with road wheel in the lower end of bracing frame, not only be convenient to the conveying of instrument transformer between memory location and installation site, and when carrying out the installation of instrument transformer, can drive instrument transformer to rotate, be convenient to regulate the position of instrument transformer, with elevating mechanism, retractable support frame synergy, strengthened the flexibility of using;
(4) the utility model is provided with instrument transformer limited impression on the upper surface of slide plate, during use, instrument transformer is placed in instrument transformer limited impression, thereby in the process of transportation instrument transformer, can avoid instrument transformer to slide on slide plate, increase the stability of instrument transformer transportation, practical.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is the structural diagrams intention of a kind of embodiment of the present utility model.
Fig. 2 is the structural diagrams intention of slide plate shown in Fig. 1.
Wherein: 1, slide plate, 2, guide rail, 3, top board, 4, slide block, 5, supporting bracket, 6, stop sleeve, 7, connecting rod, 8, pin-and-hole, 9, steady pin, 10, road wheel, 11, lifting arm, 12, lifting arm, 13, double rotational directions screw rod, 14, upper hinged seat, 15, handle, 16, hand guard glove, 17, lower hinged seat, 18, jointed shaft, 19, instrument transformer limited impression, 20, block.
Embodiment
For ease of explanation, below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of 10KV suspension type current transformer tool specially for attaching and detaching of the present utility model, comprises top board 3, described top board 3 lower ends are connected with an elevating mechanism, described top board 3 upper ends are provided with two closed slides 2, on described guide rail 2, are equipped with slide block 4, and described slide block 4 upper ends are fixed with a slide plate 1; The lower end of described elevating mechanism is connected with a bracing frame.
In the above-described embodiment, the lower end of support frame as described above is provided with road wheel 10.
In the above-described embodiment, support frame as described above adopts retractable support frame, and described retractable support frame comprises the supporting bracket 5 that is fixed on elevating mechanism lower end, supporting bracket 5 belows are provided with four support bars, described support bar comprises stop sleeve 6 and connecting rod 7, one end of described connecting rod 7 is fixed in supporting bracket 5, the other end of connecting rod 7 is socketed in described stop sleeve 6, on described stop sleeve 6 and connecting rod 7, be respectively equipped with a plurality of pin-and-holes 8, described stop sleeve 6 is fixedly connected with by steady pin 9 with connecting rod 7, and described steady pin 9 is through the pin-and-hole 8 on described stop sleeve 6 and connecting rod 7.
In the above-described embodiment, described elevating mechanism comprises lifting arm group I and lifting arm group II, and described lifting arm group I and lifting arm group II respectively have two lifting arms.Wherein, one end of two lifting arms 11 of lifting arm group I is articulated and connected with top board 3 lower surfaces by upper hinged seat 14, the other end of two lifting arms 11 of one end of two lifting arms 12 of lifting arm group II and lifting arm group I is articulated and connected respectively by two jointed shafts 18, and the other end of two lifting arms 12 of lifting arm group II is articulated and connected with bracing frame supporting bracket 5 by lower hinged seat 17.Wherein go up hinged seat 14 and be positioned at the middle part of top board 3 lower surfaces, the middle part that lower hinged seat 17 is positioned at supporting bracket 5 upper surfaces.On two described jointed shafts 18, be radially respectively equipped with the screw that rotation direction is contrary, be combined with double rotational directions screw rod 13 in described screw, one end of described double rotational directions screw rod 13 is bolted and is connected with one handle 15.The use of handle 15, has increased the adjusting arm of force, is convenient to the lift adjustment of elevating mechanism; And on described handle 15, be provided with hand guard glove 16, described hand guard glove 16 can when lift adjustment elevating mechanism, can opponent play protective action for plastic handguard cover or rubber protection glove, practical.
In the above-described embodiment, the upper surface of described slide plate 1 is provided with instrument transformer limited impression 19, as shown in Figure 2, when using the utility model transportation instrument transformer, can effectively prevent the slip of instrument transformer, is convenient to the transportation of instrument transformer; Simultaneously in installation process, when regulating instrument transformer position, can carry out instrument transformer spacingly, effectively prevent the relative sliding of instrument transformer and slide plate 1, be convenient to carrying out smoothly of installment work.
In the above-described embodiment, the two ends of described two closed slides 2 are provided with block 20, and the upper surface of described block 20 is lower than the lower surface of slide plate 1.
When installing, this instrument is moved and is placed in the below that current transformer is wanted installation site, first by the height of retractable support frame coarse adjustment abridged edition instrument itself, current transformer is placed in the instrument transformer limited impression 19 on slide plate 1, collaborative fine setting effect by road wheel 10 with slide block 4, current transformer is adjusted to most suitable position, installs, easy to use.
When dismantling, this instrument is placed in to below, current transformer position, turning handle 15, double rotational directions screw rod 13 makes lifting arm 11 and lifting arm 12 change folding angle, thereby realize top board 3, rise, drive slide plate 1 to rise, till being increased to and being enough to support whole current transformer, then dismantle current transformer fixed screw completely, rotate backward handle 15, make top board 3 drive slide plate 1 to decline, take out current transformer, complete the once dismounting of instrument transformer, usage charges are convenient.Adopt double rotational directions screw rod 13, rising or falling speed is fast, and operating efficiency is high.
The above, it is only better embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model with better embodiment openly as above, yet, not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent execution mode of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above execution mode being done according to technical spirit of the present utility model, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (8)
1. a 10KV suspension type current transformer tool specially for attaching and detaching, comprises top board, and described top board lower end is connected with an elevating mechanism, it is characterized in that: described top board upper end is provided with two closed slides, on described guide rail, is equipped with slide block, and described upper end of slide block is fixed with a slide plate; The lower end of described elevating mechanism is connected with a bracing frame.
2. 10KV suspension type current transformer tool specially for attaching and detaching according to claim 1, is characterized in that: the lower end of support frame as described above is provided with road wheel.
3. 10KV suspension type current transformer tool specially for attaching and detaching according to claim 1 and 2, is characterized in that: support frame as described above is retractable support frame.
4. 10KV suspension type current transformer tool specially for attaching and detaching according to claim 3, it is characterized in that: described retractable support frame comprises the supporting bracket that is fixed on elevating mechanism lower end, supporting bracket below is provided with four support bars, described support bar comprises stop sleeve and connecting rod, one end of described connecting rod is fixed in supporting bracket, the other end of connecting rod is socketed in described stop sleeve, on described stop sleeve and connecting rod, be respectively equipped with a plurality of pin-and-holes, described stop sleeve is fixedly connected with by steady pin with connecting rod, and described steady pin is through the pin-and-hole on described stop sleeve and connecting rod.
5. according to the 10KV suspension type current transformer tool specially for attaching and detaching described in claim 1 or 4, it is characterized in that: described elevating mechanism comprises lifting arm group I and lifting arm group II, one end of described lifting arm group I by upper hinged seat and top board lower end be articulated and connected, the other end of lifting arm group I is articulated and connected by one end of jointed shaft and lifting arm group II, the other end of lifting arm group II is articulated and connected by lower hinged seat and bracing frame supporting bracket; On described jointed shaft, be radially respectively equipped with the screw that rotation direction is contrary, be combined with double rotational directions screw rod in described screw, one end of described double rotational directions screw rod is bolted and is connected with one handle.
6. 10KV suspension type current transformer tool specially for attaching and detaching according to claim 5, is characterized in that: described lifting arm group I and lifting arm group II respectively have two lifting arms.
7. 10KV suspension type current transformer tool specially for attaching and detaching according to claim 1, is characterized in that: the upper surface of described slide plate is provided with instrument transformer limited impression.
8. 10KV suspension type current transformer tool specially for attaching and detaching according to claim 1, is characterized in that: the two ends of described two closed slides are provided with block, and the upper surface of described block is lower than the lower surface of slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715810.6U CN203536822U (en) | 2013-11-14 | 2013-11-14 | Special tool for mounting and dismounting 10 KV suspended-type current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715810.6U CN203536822U (en) | 2013-11-14 | 2013-11-14 | Special tool for mounting and dismounting 10 KV suspended-type current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536822U true CN203536822U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715810.6U Expired - Fee Related CN203536822U (en) | 2013-11-14 | 2013-11-14 | Special tool for mounting and dismounting 10 KV suspended-type current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536822U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466755A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Device for mounting and dismounting internal part of high voltage switch cabinet |
| CN105856183A (en) * | 2016-05-16 | 2016-08-17 | 安庆米锐智能科技有限公司 | Lifting platform for maintenance of power equipment |
| CN106848895A (en) * | 2016-12-13 | 2017-06-13 | 国家电网公司 | A kind of 10kV current transformers replacement operation dolly |
| CN107425473A (en) * | 2017-08-21 | 2017-12-01 | 黄跃 | A kind of electric power overhaul operation adjusting means |
| CN108322951A (en) * | 2017-01-17 | 2018-07-24 | 天津开发区兴衡石油机械配件有限公司 | A kind of energy-efficient petroleum heating device |
| CN109103779A (en) * | 2017-06-21 | 2018-12-28 | 西华大学 | A kind of multifunction power cabinet |
| CN109378734A (en) * | 2018-12-08 | 2019-02-22 | 南京铁道职业技术学院 | A kind of railway Construction of Civil Engineering temporary distribution box |
| CN112355961A (en) * | 2020-10-30 | 2021-02-12 | 攀钢集团工程技术有限公司 | Replacing device for rake arm of roasting furnace |
| CN112938309A (en) * | 2021-03-09 | 2021-06-11 | 广东电网有限责任公司 | Mutual inductor auxiliary installation device |
-
2013
- 2013-11-14 CN CN201320715810.6U patent/CN203536822U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466755A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Device for mounting and dismounting internal part of high voltage switch cabinet |
| CN104466755B (en) * | 2014-11-20 | 2016-10-05 | 国家电网公司 | A kind of high-tension switch cabinet inner part attaching/detaching apparatus |
| CN105856183A (en) * | 2016-05-16 | 2016-08-17 | 安庆米锐智能科技有限公司 | Lifting platform for maintenance of power equipment |
| CN106848895A (en) * | 2016-12-13 | 2017-06-13 | 国家电网公司 | A kind of 10kV current transformers replacement operation dolly |
| CN108322951A (en) * | 2017-01-17 | 2018-07-24 | 天津开发区兴衡石油机械配件有限公司 | A kind of energy-efficient petroleum heating device |
| CN109103779A (en) * | 2017-06-21 | 2018-12-28 | 西华大学 | A kind of multifunction power cabinet |
| CN107425473A (en) * | 2017-08-21 | 2017-12-01 | 黄跃 | A kind of electric power overhaul operation adjusting means |
| CN109378734A (en) * | 2018-12-08 | 2019-02-22 | 南京铁道职业技术学院 | A kind of railway Construction of Civil Engineering temporary distribution box |
| CN112355961A (en) * | 2020-10-30 | 2021-02-12 | 攀钢集团工程技术有限公司 | Replacing device for rake arm of roasting furnace |
| CN112938309A (en) * | 2021-03-09 | 2021-06-11 | 广东电网有限责任公司 | Mutual inductor auxiliary installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |