CN201478664U - Automatic power-on mechanism traction device - Google Patents
Automatic power-on mechanism traction device Download PDFInfo
- Publication number
- CN201478664U CN201478664U CN2009203085684U CN200920308568U CN201478664U CN 201478664 U CN201478664 U CN 201478664U CN 2009203085684 U CN2009203085684 U CN 2009203085684U CN 200920308568 U CN200920308568 U CN 200920308568U CN 201478664 U CN201478664 U CN 201478664U
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- utility
- model
- automatic power
- linkage
- traction device
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Abstract
The utility model discloses an automatic power-on mechanism traction device for connecting the field bridge. The automatic power-on mechanism traction device of the utility model is realized by the following technical scheme, the device includes a link mechanism, a link mechanism fixed end is connected to the driving device, and the tumbling cylinder is connected to the link mechanism free end. The utility model is used to toggle the accompany movement of the collector trolley and field bridge and the positioning of the electric fetch apparatus. The utility model adopts a linkage rod modus, and can have an approximate horizontal motion in a certain range.
Description
Technical field
The utility model relates to the automatic electrical mechanisms that goes up based on safety sliding contact line, more particularly, relates to go up automatically the draw-gear of electrical mechanisms.
Background technology
Low frame safety sliding contact line difficulty of construction is little, power supply quality is high, the investment repayment phase is short, and the low frame safety sliding contact line mode that powers on is mainly adopted in each big container terminal, needs personnel manually to connect/cut off the electricity supply in the course of work, there is bigger potential safety hazard, reduced operating efficiency simultaneously.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, provide a kind of be used to connect a bridge go up the electrical mechanisms draw-gear automatically.
The utility model is gone up the electrical mechanisms draw-gear automatically, is achieved by following technical proposals, and described device comprises linkage, and the linkage stiff end connects drive unit, and the linkage free end connects cylinder.
The utility model is used to stir current-collecting cart and the accompany movement of a bridge and the location of electricity getting device.The utility model adopts the connecting rod mode, within the specific limits can the level of approximation motion.The linkage free end connects cylinder, thereby the resistance when reducing to move is convenient to it and is entered groove along the current-collecting cart slide plate; Cambered surface is processed in linkage movable end both sides, can prevent that the driving lever head is stuck by groove, reduces in the driving lever running impulsive force with groove, shortens the horizontal displacement of electricity getting device on the current-collecting cart copper ring, improves the power taking reliability.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, described device comprises linkage, and the linkage stiff end connects drive unit, and the linkage free end connects cylinder.Linkage is made up of power rail group 1 (be arranged in parallel be made up of two bars), back stay group 2 (be arranged in parallel be made up of two bars), upper connecting rod group 3 (be arranged in parallel be made up of two bars), front tension bar group 4 (be arranged in parallel be made up of two bars) and preceding armed lever group 5 (be arranged in parallel be made up of two bars); The stiff end of two bars of power rail group connects the electric pushrod and the spring of drive unit respectively, drive unit is fixed on the base 9,8 upper ends and the back stay upper end of cranking arm is connected with power rail by first bearing pin, gusset piece lower end, upper connecting rod group 3 upper ends and front tension bar group 4 upper ends are connected by second bearing pin, power rail group lower end is connected with driving lever head 6 with front tension bar group 4 lower ends, and cylinder 7 is connected in the driving lever head.Cambered surface is processed in driving lever head both sides, can prevent that the driving lever head is stuck by groove.
The utility model is used to stir current-collecting cart and the accompany movement of a bridge and the location of electricity getting device.The utility model adopts the connecting rod mode, within the specific limits can the level of approximation motion.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineers and technicians make the technical solution of the utility model in this area various distortion and improvement all should belong to protection range of the present utility model.
Claims (2)
1. go up the electrical mechanisms draw-gear automatically for one kind, it is characterized in that described device comprises linkage, the linkage stiff end connects drive unit, and the linkage free end connects cylinder.
2. the electrical mechanisms draw-gear of going up automatically according to claim 1 is characterized in that described linkage free end both sides are cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203085684U CN201478664U (en) | 2009-08-22 | 2009-08-22 | Automatic power-on mechanism traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203085684U CN201478664U (en) | 2009-08-22 | 2009-08-22 | Automatic power-on mechanism traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201478664U true CN201478664U (en) | 2010-05-19 |
Family
ID=42414920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203085684U Expired - Lifetime CN201478664U (en) | 2009-08-22 | 2009-08-22 | Automatic power-on mechanism traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201478664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098565A (en) * | 2015-08-14 | 2015-11-25 | 京东方科技集团股份有限公司 | Inserting jig and method for automatically inserting display panel and connector |
-
2009
- 2009-08-22 CN CN2009203085684U patent/CN201478664U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098565A (en) * | 2015-08-14 | 2015-11-25 | 京东方科技集团股份有限公司 | Inserting jig and method for automatically inserting display panel and connector |
| US10205275B2 (en) | 2015-08-14 | 2019-02-12 | Boe Technology Group Co., Ltd. | Plug device and method of automatically plugging display panel with connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |