CN204089002U - The electric lifting mechanism of indoor compact-type high-pressure switch cubicle - Google Patents
The electric lifting mechanism of indoor compact-type high-pressure switch cubicle Download PDFInfo
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- CN204089002U CN204089002U CN201420526022.7U CN201420526022U CN204089002U CN 204089002 U CN204089002 U CN 204089002U CN 201420526022 U CN201420526022 U CN 201420526022U CN 204089002 U CN204089002 U CN 204089002U
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Abstract
The utility model belongs to high voltage electric equipment technical field, relate to high-tension switch cabinet, specifically a kind of electric lifting mechanism of indoor compact-type high-pressure switch cubicle, comprise elevating mechanism framework, described elevating mechanism base of frame two ends are fixedly installed a bearing with spherical outside surface of usheing to seat respectively, screw turns is supported on ushers to seat on bearing with spherical outside surface, leading screw has been threaded right-handed nut, left-handed nut, described right-handed nut's end face outside is articulated and connected the second pole, hinged first pole of left-handed nut end face outside, described first pole, both second poles upper end is equipped with an axle respectively, axle is through the gathering sill on elevating mechanism framework, and be clamped in fixture block, between lower fixture block, described upper fixture block end face is fixed with pallet.This elevating mechanism effectively overcomes the deficiency of existing high-tension switch cabinet, adopts and can realize the conversion of circuit-breaker testing position and service position by electronic elevating mechanism.
Description
Technical field
The utility model belongs to high voltage electric equipment technical field, relates to high-tension switch cabinet, specifically a kind of electric lifting mechanism of indoor compact-type high-pressure switch cubicle.
Background technology
High-tension switch cabinet is one of visual plant of electrical network delivery of electrical energy and distribution in electric power system, in existing high-tension switch cabinet, generally circuit breaker is arranged on circuit breaker cart, manually propulsive mechanism makes circuit breaker cart advance or retreats the conversion realizing test position and service position, because circuit breaker cart motion mode is for seesawing, when circuit breaker cart is in service position, circuit breaker panel is away from front panel of switch cabinet, manual-operated emergent machinery opening button is made to be difficult to operation, and circuit breaker cart need be moved a certain distance to service position by test position, therefore switch cubicle depth direction size is larger, increase floor space.
Summary of the invention
The utility model is for the problems referred to above, a kind of electric lifting mechanism of indoor compact-type high-pressure switch cubicle is provided, this elevating mechanism effectively overcomes the deficiency of existing high-tension switch cabinet, adopts and can realize the conversion of circuit-breaker testing position and service position by electronic elevating mechanism.
According to the technical solution of the utility model: a kind of electric lifting mechanism of indoor compact-type high-pressure switch cubicle, it is characterized in that: comprise elevating mechanism framework, described elevating mechanism base of frame two ends are fixedly installed a bearing with spherical outside surface of usheing to seat respectively, screw turns is supported on ushers to seat on bearing with spherical outside surface, leading screw has been threaded right-handed nut, left-handed nut, described right-handed nut's end face outside is articulated and connected the second pole, hinged first pole of left-handed nut end face outside, described first pole, both second poles upper end is equipped with an axle respectively, axle is through the gathering sill on elevating mechanism framework, and be clamped in fixture block, between lower fixture block, described upper fixture block end face is fixed with pallet, elevating mechanism frame front end base plate is fixed with motor, and leading screw front end is stretched out from elevating mechanism framework end face, and connects clutch in leading screw front end, is connected between motor with clutch by driving gear pair.
As further improvement of the utility model, described leading screw is arranged with brake spring, brake spring one end holds out against on bearing with spherical outside surface of usheing to seat, and the other end holds out against on clutch.
As further improvement of the utility model, guide vane end stop, front auxiliary switch are housed bottom described elevating mechanism frame front end, bottom elevating mechanism back-end framework, rear auxiliary switch are housed.
As further improvement of the utility model, described right-handed nut, left-handed nut are threaded on leading screw, rotational lead screw, right-handed nut, left-handed nut mutually away from or close.
As further improvement of the utility model, described leading screw front end is connected rocking handle.
As further improvement of the utility model, described lower fixture block is arranged on elevating mechanism framework, and upper fixture block is equipped with on lower fixture block.
Technique effect of the present utility model is: in the utility model, each parts integrated installation is on elevating mechanism framework, and compact conformation is convenient to the installation and maintenance of switch cubicle; Achieve the vertical lift of circuit breaker cart, be conducive to the miniaturization of switch cubicle, save the floor space of switch cubicle; The front panel of switch cubicle can be installed armstrong's patent and to meet an urgent need opening button, more safe and reliable; Can realize electric operating, the intellectuality for switch cubicle provides basis.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is in test position.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation that the utility model is in service position.
Fig. 4 is the left view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
In Fig. 1 ~ 4, comprise elevating mechanism framework 1, bearing with spherical outside surface 2 of usheing to seat, leading screw 3, right-handed nut 4, left-handed nut 5, first pole 6, outer ring and roll assembly 7, axle 8, gathering sill 9, lower fixture block 10, upper fixture block 11, pallet 12, clutch 13, brake spring 14, motor 15, driving gear pair 16, guide vane end stop 17, front auxiliary switch 18, rear auxiliary switch 19, rocking handle 20, second pole 21 etc.
As shown in Fig. 1 ~ 4, the utility model is a kind of electric lifting mechanism of indoor compact-type high-pressure switch cubicle, comprise elevating mechanism framework 1, bottom described elevating mechanism framework 1, two ends are fixedly installed a bearing with spherical outside surface 2 of usheing to seat respectively, leading screw 3 rotating support is on bearing with spherical outside surface 2 of usheing to seat, leading screw 3 has been threaded right-handed nut 4, left-handed nut 5, described right-handed nut 4 end face outside is articulated and connected the second pole 21, hinged first pole 6 of left-handed nut 5 end face outside, described first pole 6, both second poles 21 upper end is equipped with an axle 8 respectively, axle 8 is through the gathering sill 9 on elevating mechanism framework 1, and be clamped in fixture block 11, between lower fixture block 10, described upper fixture block 11 end face is fixed with pallet 12, elevating mechanism framework 1 front end base plate is fixed with motor 15, and leading screw 3 front end is stretched out from elevating mechanism framework 1 end face, and connects clutch 13 in leading screw 3 front end, is connected between motor 15 with clutch 13 by driving gear pair 16.
Described leading screw 3 is arranged with brake spring 14, and brake spring 14 one end holds out against on bearing with spherical outside surface 2 of usheing to seat, and the other end holds out against on clutch 13.
Described elevating mechanism framework 1 front bottom end is equipped with guide vane end stop 17, front auxiliary switch 18, bottom elevating mechanism framework 1 rear end, rear auxiliary switch 19 is housed.
Described right-handed nut 4, both left-handed nuts 5 outside are rotationally connected outer ring and roll assembly 7 respectively.Described right-handed nut 4, left-handed nut 5 are threaded on leading screw 3, rotational lead screw 3, right-handed nut 4, left-handed nut 5 mutually away from or close.
Described leading screw 3 front end is connected rocking handle 20.
Described lower fixture block 10 is arranged on elevating mechanism framework 1, and upper fixture block 11 is equipped with on lower fixture block 10.
The course of work of the present utility model is as follows: elevating mechanism manually enters service position by test position: as shown in Figure 1, and elevating mechanism is in test position.Rocking handle 20 inserts leading screw 3 front end, now clutch 13 moves backward thus throws off with driving gear pair 16 under the promotion of rocking handle 20, rotate clockwise rocking handle 20, leading screw 3 rotates clockwise, right-handed nut 4 is driven to travel forward, left-handed nut 5 moves backward, one end of pole 6 is at nut 4, respectively to movable under the drive of nut 5, the other end band moving axis 8 of pole 6 moves up in the gathering sill 9 of elevating mechanism framework 1, thus drive pallet 12 to move up, when nut 4 encounters auxiliary switch 18 contact before guide vane end stop 17 and pressure, as shown in Figure 3, elevating mechanism enters service position.
Elevating mechanism manually enters test position by service position: as shown in Figure 3, and elevating mechanism is in service position.Rocking handle 20 inserts leading screw 3 front end, now clutch 13 moves backward thus throws off with driving gear pair 16 under the promotion of rocking handle 20, rotate counterclockwise rocking handle 20, leading screw 3 rotates counterclockwise, right-handed nut 4 is driven to move backward, left-handed nut 5 travels forward, one end of pole 6 is at nut 4, move to centre under the drive of nut 5, the other end band moving axis 8 of pole 6 moves down in the gathering sill 9 of elevating mechanism framework 1, thus drive pallet 12 to move down, when auxiliary switch 19 contact after elevating mechanism framework 1 and pressure encountered by pallet 12, as shown in Figure 1, elevating mechanism enters test position.
When rocking handle 20 does not insert leading screw 3 front end, clutch 13 engages with driving gear pair 16 under the effect of brake spring 14, now can carry out electric operating, and course of action is with manually consistent.
Claims (6)
1. the electric lifting mechanism of an indoor compact-type high-pressure switch cubicle, it is characterized in that: comprise elevating mechanism framework (1), two ends, described elevating mechanism framework (1) bottom are fixedly installed a bearing with spherical outside surface of usheing to seat (2) respectively, leading screw (3) rotating support is on bearing with spherical outside surface of usheing to seat (2), leading screw (3) has been threaded right-handed nut (4), left-handed nut (5), described right-handed nut (4) end face outside is articulated and connected the second pole (21), hinged first pole (6) of left-handed nut (5) end face outside, described first pole (6), both upper ends of second pole (21) are equipped with an axle (8) respectively, axle (8) is through the gathering sill (9) on elevating mechanism framework (1), and be clamped in fixture block (11), between lower fixture block (10), described upper fixture block (11) end face is fixed with pallet (12), elevating mechanism framework (1) front end base plate is fixed with motor (15), leading screw (3) front end is stretched out from elevating mechanism framework (1) end face, and connect clutch (13) in leading screw (3) front end, be connected by driving gear pair (16) between motor (15) with clutch (13).
2. according to the electric lifting mechanism of indoor compact-type high-pressure switch cubicle according to claim 1, it is characterized in that: described leading screw (3) is arranged with brake spring (14), brake spring (14) one end holds out against on bearing with spherical outside surface of usheing to seat (2), and the other end holds out against on clutch (13).
3. according to the electric lifting mechanism of indoor compact-type high-pressure switch cubicle according to claim 1, it is characterized in that: described elevating mechanism framework (1) front bottom end is equipped with guide vane end stop (17), front auxiliary switch (18), and rear auxiliary switch (19) is housed bottom elevating mechanism framework (1) rear end.
4. according to the electric lifting mechanism of indoor compact-type high-pressure switch cubicle according to claim 1, it is characterized in that: described right-handed nut (4), left-handed nut (5) are threaded on leading screw (3), rotational lead screw (3), right-handed nut (4), left-handed nut (5) mutually away from or close.
5. according to the electric lifting mechanism of indoor compact-type high-pressure switch cubicle according to claim 1, it is characterized in that: described leading screw (3) front end is connected rocking handle (20).
6. according to the electric lifting mechanism of indoor compact-type high-pressure switch cubicle according to claim 1, it is characterized in that: described lower fixture block (10) is arranged on elevating mechanism framework (1), and upper fixture block (11) is equipped with on lower fixture block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526022.7U CN204089002U (en) | 2014-09-12 | 2014-09-12 | The electric lifting mechanism of indoor compact-type high-pressure switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526022.7U CN204089002U (en) | 2014-09-12 | 2014-09-12 | The electric lifting mechanism of indoor compact-type high-pressure switch cubicle |
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| CN204089002U true CN204089002U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420526022.7U Active CN204089002U (en) | 2014-09-12 | 2014-09-12 | The electric lifting mechanism of indoor compact-type high-pressure switch cubicle |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898958A (en) * | 2017-03-24 | 2017-06-27 | 中山市明阳电器有限公司 | A kind of novel miniaturization switch cubicle |
| CN107068449A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
| CN107068450A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device and control method |
| CN107738162A (en) * | 2017-10-27 | 2018-02-27 | 孙洪军 | A kind of preform prosthetic device based on Internet of Things |
| CN108365554A (en) * | 2018-04-28 | 2018-08-03 | 无锡市新代电力电器有限公司 | A kind of lifting device of side dress breaker |
| CN108376913A (en) * | 2018-02-26 | 2018-08-07 | 刘晓飞 | Rotation type switch board based on intelligent control |
| CN111122039A (en) * | 2019-12-27 | 2020-05-08 | 北京旷视机器人技术有限公司 | Test assembly, dolly test platform and AGV production line |
| CN112388223A (en) * | 2020-11-05 | 2021-02-23 | 泰州市津达电子科技有限公司 | Sheet metal welding strip angle splicing positioning device |
| RU2794132C1 (en) * | 2022-04-11 | 2023-04-11 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | COMPLETE DISTRIBUTION DEVICE OF EXTERNAL INSTALLATION WITH A VOLTAGE OF 35 kV (CDDE) |
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2014
- 2014-09-12 CN CN201420526022.7U patent/CN204089002U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068449B (en) * | 2017-01-12 | 2020-06-05 | 天津市先智电气设备有限公司 | Lifting type dual-power supply device with mechanical interlocking |
| CN107068449A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device with mechanical interlocking |
| CN107068450A (en) * | 2017-01-12 | 2017-08-18 | 天津市先智电气设备有限公司 | Lift dual power supply device and control method |
| CN107068450B (en) * | 2017-01-12 | 2020-06-05 | 天津市先智电气设备有限公司 | Lifting type dual-power supply device and control method |
| CN106898958A (en) * | 2017-03-24 | 2017-06-27 | 中山市明阳电器有限公司 | A kind of novel miniaturization switch cubicle |
| CN107738162A (en) * | 2017-10-27 | 2018-02-27 | 孙洪军 | A kind of preform prosthetic device based on Internet of Things |
| CN108376913B (en) * | 2018-02-26 | 2019-07-12 | 安庆师范大学 | Rotation type switch board based on intelligent control |
| CN108376913A (en) * | 2018-02-26 | 2018-08-07 | 刘晓飞 | Rotation type switch board based on intelligent control |
| CN108365554A (en) * | 2018-04-28 | 2018-08-03 | 无锡市新代电力电器有限公司 | A kind of lifting device of side dress breaker |
| CN108365554B (en) * | 2018-04-28 | 2023-09-29 | 无锡市新一代电力电器有限公司 | Lifting device of side-mounted circuit breaker |
| CN111122039A (en) * | 2019-12-27 | 2020-05-08 | 北京旷视机器人技术有限公司 | Test assembly, dolly test platform and AGV production line |
| CN112388223A (en) * | 2020-11-05 | 2021-02-23 | 泰州市津达电子科技有限公司 | Sheet metal welding strip angle splicing positioning device |
| RU2794443C1 (en) * | 2022-02-08 | 2023-04-18 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | ARRANGEMENT OF THE CDD(E) CELL OF THE 35 kV CIRCUIT BREAKER |
| RU2794132C1 (en) * | 2022-04-11 | 2023-04-11 | федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) | COMPLETE DISTRIBUTION DEVICE OF EXTERNAL INSTALLATION WITH A VOLTAGE OF 35 kV (CDDE) |
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