CN204129080U - A kind of Mobile lifting frame for short-circuit test - Google Patents
A kind of Mobile lifting frame for short-circuit test Download PDFInfo
- Publication number
- CN204129080U CN204129080U CN201420604814.1U CN201420604814U CN204129080U CN 204129080 U CN204129080 U CN 204129080U CN 201420604814 U CN201420604814 U CN 201420604814U CN 204129080 U CN204129080 U CN 204129080U
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- CN
- China
- Prior art keywords
- frame plate
- lower frame
- rail groove
- short
- circuit test
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Mobile lifting frame for short-circuit test, relate to electric power short-circuit test technical field of tools, comprise upper and lower frame plate, the opposing parallel edges of boards in both sides of upper and lower frame plate are all with rail groove, X-shaped support bar is connected with between upper and lower frame plate homonymy rail groove, two end points of X-shaped support bar side are hinged with one end of upper and lower frame plate rail groove respectively, and two end points of opposite side are slidably matched with upper and lower frame plate rail groove respectively, are connected with connecting link between two X-shaped support bars; Lower frame plate is provided with hydraulic cylinder, hydraulic cylinder and plate body hinged, the piston rod of hydraulic cylinder is rotationally connected by crank and connecting link; Lower frame plate, also with hydraulic support leg and roller, upper frame plate is provided with short-circuit test equipment.This Mobile lifting frame, with roller, can move according to the needs of position voluntarily, durable.
Description
Technical field
The utility model relates to electric power short-circuit test technical field of tools.
Background technology
In electric system, need to utilize device to carry out short-circuit test to bus, but the position that bus is often arranged is higher, staff cannot complete ascend operation when carrying short-circuit test conductor, and in order to realize operation, when need carry out testing all need equipment to lift, be very inconvenient at every turn, so need now a kind of instrument to solve the problem.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Mobile lifting frame for short-circuit test, this Mobile lifting frame is with roller, can move according to the needs of position voluntarily, and can freely be elevated upper and lower frame plate as required under the driving of hydraulic cylinder, be fixed on by testing equipment on upper frame plate, following device is elevated, and can all lift equipment at every turn, hydraulic support leg can be favourable the weight of the whole device of carrying, durable.
The technical scheme taked for the utility model that solves the problem is: a kind of Mobile lifting frame for short-circuit test, comprise frame plate, lower frame plate, for connecting the bindiny mechanism of upper and lower frame plate, driving mechanism, the opposing parallel edges of boards in both sides of upper frame plate and lower frame plate are all with rail groove, described bindiny mechanism is: be above connected with X-shaped support bar between frame plate and lower frame plate homonymy rail groove, hinged between two points of bars of composition X-shaped support bar, two end points of X-shaped support bar side are hinged with one end of upper frame plate rail groove and lower frame plate rail groove respectively, two end points of opposite side are slidably matched with upper frame plate rail groove and lower frame plate rail groove respectively, also connecting link is connected with between two X-shaped support bars of both sides, described driving mechanism is: on lower frame plate, be provided with hydraulic cylinder, described hydraulic cylinder and plate body hinged, the piston rod of described hydraulic cylinder is rotationally connected by crank and connecting link, described lower frame plate, also with hydraulic support leg and roller, upper frame plate is provided with short-circuit test equipment.
Preferably, the U-shape that the cross section of described rail groove is put Wei Transverse, one end that described X-shaped support bar and rail groove are slidably matched is with runner, and described runner is positioned at the cell body of rail groove.
Preferably, the quantity of described hydraulic support leg is four.
Preferably, described connecting link two ends connect two points of bars that both sides are synchronized with the movement respectively, and described connecting link is parallel with the plate face of lower frame plate.
The beneficial effect adopting technique scheme to produce is: this Mobile lifting frame is with roller, can move according to the needs of position voluntarily, and can freely be elevated upper and lower frame plate as required under the driving of hydraulic cylinder, testing equipment is fixed on upper frame plate, following device is elevated, can all lift equipment, the weight of the whole device of carrying that hydraulic support leg can be favourable at every turn, durable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 structural representation of the present utility model.
Wherein, 1, upper frame plate, 2, lower frame plate, 3, rail groove, 4, X-shaped support bar, 5, hydraulic cylinder, 6, crank, 7, hydraulic support leg, 8, roller, 9, runner.
Embodiment
The Mobile lifting frame for short-circuit test as a kind of in Fig. 1, comprise frame plate 1, lower frame plate 2, for connecting the bindiny mechanism of upper and lower frame plate, driving mechanism, the opposing parallel edges of boards in both sides of upper frame plate 1 and lower frame plate 2 are all with rail groove 3, described bindiny mechanism is: be above connected with X-shaped support bar 4 between frame plate 1 and lower frame plate 2 homonymy rail groove 3, hinged between two points of bars of composition X-shaped support bar 4, two end points of X-shaped support bar 4 side are hinged with one end of the rail groove 3 of upper frame plate 1 and the rail groove 3 of lower frame plate 2 respectively, two end points of opposite side are slidably matched with the rail groove 3 of upper frame plate 1 and the rail groove 3 of lower frame plate 2 respectively, also connecting link is connected with between two X-shaped support bars 4 of both sides, described driving mechanism is: on lower frame plate 2, be provided with hydraulic cylinder 5, and described hydraulic cylinder 5 is hinged with plate body, and the piston rod of described hydraulic cylinder 5 is rotationally connected by crank 6 and connecting link, described lower frame plate 2, also with hydraulic support leg 7 and roller 8, upper frame plate 1 is provided with short-circuit test equipment.
The U-shape that the cross section of described rail groove 3 is put Wei Transverse, one end that described X-shaped support bar 4 and rail groove 3 are slidably matched is with runner 9, and described runner 9 is positioned at the cell body of rail groove 3.The quantity of described hydraulic support leg 7 is four.Connecting link two ends connect two points of bars that both sides are synchronized with the movement respectively, and described connecting link is parallel with the plate face of lower frame plate 2.
This device can be elevated freely under the promotion of hydraulic cylinder 5, first crane is shifted under the rotation of roller 8 onto the position of specifying, then four hydraulic support legs 7 are started, make it land, jointly prop up crane, thus roller 8 is liftoff, then primer fluid cylinder pressure 5, the piston rod of hydraulic cylinder 5 is connected by crank 6 with connecting link, form a toggle, two ends and X-shaped support bar 4 two ends of connecting link are fixed, it is fixed on two two points of bars be synchronized with the movement, and tie point is positioned at the top of X-shaped support bar 4 pin joint, like this along with the promotion of hydraulic cylinder 5 piston rod, runner 9 simultaneously on X-shaped support bar 4 moves left and right in rail groove 3, just the lifting of frame plate 1 can be completed, when piston rod promotes time, the epipleural of runner 9 pairs of rail grooves 3 produces pressure, upwards push up epipleural, move along epipleural simultaneously, when piston rod reclaims time, the lower side panel of runner 9 pairs of rail grooves 3 produces pressure, downward pressure side plate, move along lower side panel simultaneously, the piston rod stop motion of hydraulic cylinder 5 in time arriving assigned address, operating personnel can climb to the enterprising line operate of frame plate 1, or operating personnel climb up frame plate 1 in advance to carry out elevating movement more also passable at the beginning, due to connecting link, piston rod, it is triangle-frame relation between crank 6, can not move up and down voluntarily when piston rod length is constant.
In sum: this Mobile lifting frame is with roller, can move according to the needs of position voluntarily, and can freely be elevated upper and lower frame plate as required under the driving of hydraulic cylinder, testing equipment is fixed on upper frame plate, following device is elevated, can all lift equipment, the weight of the whole device of carrying that hydraulic support leg can be favourable at every turn, durable.
Claims (4)
1. the Mobile lifting frame for short-circuit test, it is characterized in that: comprise frame plate (1), lower frame plate (2), for connecting the bindiny mechanism of upper and lower frame plate, driving mechanism, the opposing parallel edges of boards in both sides of upper frame plate (1) and lower frame plate (2) are all with rail groove (3), described bindiny mechanism is: be above connected with X-shaped support bar (4) between frame plate (1) and lower frame plate (2) homonymy rail groove (3), hinged between two points of bars of composition X-shaped support bar (4), two end points of X-shaped support bar (4) side are hinged with one end of the rail groove (3) of upper frame plate (1) and the rail groove (3) of lower frame plate (2) respectively, two end points of opposite side are slidably matched with the rail groove (3) of upper frame plate (1) and the rail groove (3) of lower frame plate (2) respectively, also connecting link is connected with between two X-shaped support bars (4) of both sides, described driving mechanism is: on lower frame plate (2), be provided with hydraulic cylinder (5), and described hydraulic cylinder (5) is hinged with plate body, and the piston rod of described hydraulic cylinder (5) is rotationally connected by crank (6) and connecting link, described lower frame plate (2) also with hydraulic support leg (7) and roller (8), upper frame plate (1) is provided with short-circuit test equipment.
2. a kind of Mobile lifting frame for short-circuit test according to claim 1, it is characterized in that: the U-shape that the cross section of described rail groove (3) is put Wei Transverse, one end that described X-shaped support bar (4) and rail groove (3) are slidably matched is with runner (9), and described runner (9) is positioned at the cell body of rail groove (3).
3. a kind of Mobile lifting frame for short-circuit test according to claim 2, is characterized in that: the quantity of described hydraulic support leg (7) is four.
4. a kind of Mobile lifting frame for short-circuit test according to claim 1, is characterized in that: described connecting link two ends connect two points of bars that both sides are synchronized with the movement respectively, and described connecting link is parallel with the plate face of lower frame plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604814.1U CN204129080U (en) | 2014-10-20 | 2014-10-20 | A kind of Mobile lifting frame for short-circuit test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604814.1U CN204129080U (en) | 2014-10-20 | 2014-10-20 | A kind of Mobile lifting frame for short-circuit test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129080U true CN204129080U (en) | 2015-01-28 |
Family
ID=52385425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604814.1U Expired - Fee Related CN204129080U (en) | 2014-10-20 | 2014-10-20 | A kind of Mobile lifting frame for short-circuit test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129080U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629477A (en) * | 2016-12-19 | 2017-05-10 | 黄斌 | Mine mechanical adjusting device |
| CN107121445A (en) * | 2016-02-24 | 2017-09-01 | 中国科学院沈阳自动化研究所 | A kind of equipment suitable for transformer station's X camera detections |
| CN107262767A (en) * | 2017-07-31 | 2017-10-20 | 合肥恩腾电子科技有限公司 | The puncher that a kind of movable type is quickly positioned |
| CN107335838A (en) * | 2017-07-31 | 2017-11-10 | 湖州华通研磨制造有限公司 | One kind machining uses multifunctional hole-drilling machine |
| CN112723240A (en) * | 2020-12-23 | 2021-04-30 | 杨火华 | Material conveying lifting device for bridge construction |
| CN114171826A (en) * | 2021-12-15 | 2022-03-11 | 中国船级社上海规范研究所 | Fire extinguishing device for ship-borne lithium battery electric vehicle and application method thereof |
-
2014
- 2014-10-20 CN CN201420604814.1U patent/CN204129080U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121445A (en) * | 2016-02-24 | 2017-09-01 | 中国科学院沈阳自动化研究所 | A kind of equipment suitable for transformer station's X camera detections |
| CN106629477A (en) * | 2016-12-19 | 2017-05-10 | 黄斌 | Mine mechanical adjusting device |
| CN107262767A (en) * | 2017-07-31 | 2017-10-20 | 合肥恩腾电子科技有限公司 | The puncher that a kind of movable type is quickly positioned |
| CN107335838A (en) * | 2017-07-31 | 2017-11-10 | 湖州华通研磨制造有限公司 | One kind machining uses multifunctional hole-drilling machine |
| CN112723240A (en) * | 2020-12-23 | 2021-04-30 | 杨火华 | Material conveying lifting device for bridge construction |
| CN114171826A (en) * | 2021-12-15 | 2022-03-11 | 中国船级社上海规范研究所 | Fire extinguishing device for ship-borne lithium battery electric vehicle and application method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20171020 |