CN201440562U - Contact type automatic power on device based on safe trolley line power supply - Google Patents
Contact type automatic power on device based on safe trolley line power supply Download PDFInfo
- Publication number
- CN201440562U CN201440562U CN2009203086672U CN200920308667U CN201440562U CN 201440562 U CN201440562 U CN 201440562U CN 2009203086672 U CN2009203086672 U CN 2009203086672U CN 200920308667 U CN200920308667 U CN 200920308667U CN 201440562 U CN201440562 U CN 201440562U
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- Prior art keywords
- power supply
- current
- pantograph
- groove
- line power
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 240000007643 Phytolacca americana Species 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000004807 localization Effects 0.000 description 2
- 239000010754 BS 2869 Class F Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model solves the technical problem that the defects existed in prior art are overcome, and provides a contact type automatic power on device based on safe trolley line power supply. The contact type automatic power on device based on safe trolley line power supply is realized through the following technical scheme that: the device comprises a poke rod mechanism, a pantograph mechanism and a current collecting trolley; the poke rod mechanism and the pantograph mechanism are respectively fixed on a field bridge; and the current collecting trolley is arranged on a trolley line holder. After the poke rod mechanism enters the groove of the current collecting trolley, a vertically arranged pantograph head is contacted with a horizontally arranged copper bar to get power. Consequently, reliable current quality can be accurately obtained without precise positioning, and a field bridge power getting device can obtain reliable current quality.
Description
Technical field
The utility model relates to low frame safety sliding contact line electrifying device, more particularly, relates to the automatic electrifying device of contact based on the safety sliding contact line power supply.
Background technology
According to the requirement that national communication portion builds " resource-conserving, environmentally friendly ", rubber tired crane " oil changes " engineering is all being carried out in each big container terminal, the whole nation." oil changes " is meant the tyre crane that replaces using originally diesel driven with driven by power.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, and a kind of automatic electrifying device of contact based on the safety sliding contact line power supply is provided.
The utility model is achieved by following technical proposals based on the automatic electrifying device of contact of safety sliding contact line power supply, and described device is made up of lever body, pantograph mechanism, current-collecting cart; Lever body and pantograph mechanism are individually fixed in a bridge, and current-collecting cart is arranged at the wiping coil holder;
Described lever body is made up of linkage, drive unit and cylinder, and the linkage stiff end connects power-jdriven gear, and linkage freedom of movement end connects cylinder;
Described current-collecting cart body panel middle part is provided with groove, and described groove lower ending opening is positioned at the fixing horizontal copper rod of body panel of groove upper end in the car body sidewall; The body panel that is positioned at the groove both sides is the inclined-plane.
After driving lever structure of the present utility model enters the current-collecting cart groove, perpendicular put bow and can contact power taking, thereby do not need accurate localization just can accurately obtain reliable electric current quality with horizontal copper rod.Field bridge electricity getting device obtains reliable electric current quality; Solved the accurate orientation problem that goes up automatically in the electric system; Use it for automatically and go up in the electric system, can improve a bridge operating efficiency greatly, prevent the hazardous accidents of artificial connection/cut off the electricity supply and cause.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lever body structural representation;
Fig. 3 is the utility model current-collecting cart structural representation (vertical view).
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, described device is made up of lever body 15, pantograph mechanism 12, current-collecting cart 13 3 parts; Lever body and pantograph mechanism are individually fixed in a bridge 11, and current-collecting cart 13 is arranged at trolley support 14.
As shown in Figure 2, described lever body 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, gusset piece 8 upper ends are connected with power rail by first bearing pin with the back stay upper end, 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.
As shown in Figure 3, described current-collecting cart body panel middle part is provided with groove 22, described groove lower ending opening, and the body panel that is positioned at the groove upper end is fixed horizontal copper rod 21; The body panel that is positioned at the groove both sides is the inclined-plane.
Below the utility model each several part is elaborated:
1. the lever body front end adopts cylinder, thereby the resistance when reducing to move is convenient to it and is entered groove along the current-collecting cart panel; Cambered surface is processed in the driving lever front end left and right sides, can prevent that the driving lever head is stuck by groove, reduces in the driving lever running impulsive force to groove, shortens the horizontal displacement of pantograph collector head on the current-collecting cart copper rod, improves the power taking reliability.
2. current-collecting cart adopts horizontal copper rod as electric conductor, not only saves material, and has improved the reliability that contacts with bow; In the middle of the dolly groove is set,, not only can draws the current-collecting cart motion, and played the effect of location pantograph so that driving lever enters wherein.
3. the type of drive of lever body and pantograph mechanism mainly contains pneumatic, electronic and hydraulic drive.Pneumatic is a kind of type of drive that electric locomotive more often adopts, but uses this mode that air pressure pump need be installed, and noise is big, and mechanical efficiency is lower; Hydraulic drive need be installed hydraulic pump, and leakage of oil easily produce and pollute, and northern winter temperature is low, freezes easily, so its servo-actuated is relatively poor; Driven by power is convenient to realize that noise is little, and is pollution-free, the reliability height, so this device adopts driven by power.
4. because pantograph collector head and the relative motion of current-collecting cart copper rod are less,, but adopt two copper coins, increase contact area, improve current capacity, guarantee the reliability that it contacts with copper rod so bow need not install the carbon slide plate additional.
5. after lever body enters the current-collecting cart groove, perpendicularly put bow and can contact power taking, thereby do not need accurate localization just can accurately obtain reliable electric current quality with horizontal copper rod.
6. in the bridge operation process, cart is curve motion normally, for guaranteeing the good servo-actuated of pantograph, adopt tension spring to put the bow power taking, in the bridge operation process on the scene, remain contact pressure between bow and the copper rod in certain scope, thereby guarantee current carrying quality, to avoid arcing or take off the bow phenomenon.
7. in the bridge running on the scene, between pantograph collector head and the copper rod relative motion is arranged, for fear of the appearance point contact phenomena, pantograph collector head adopts universal ball end to be connected with shelf.
8. for guaranteeing the fail safe in this device operation process, employing three class F insulations in the pantograph mechanism lay respectively at: between copper coin and the shelf, between shelf and the pantograph frame, between pantograph frame and the cart, not charged to guarantee pantograph frame and cart.
9. camera has been installed above lever body, and has been coated different colours paint, be convenient to the driver and confirm whether driving lever is put into the position, made the driver put the bow operation accurately in dolly panel both sides.
10. when pantograph collector head during to land side skew 900mm, regulating pantograph collector head and copper rod Static Contact pressure value is 100N, the power demands in the time of can satisfying the various normal operative condition of a bridge.
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 (3)
1. the automatic electrifying device of contact based on the safety sliding contact line power supply is characterized in that described device is made up of lever body, pantograph mechanism, current-collecting cart three parts; Lever body and pantograph mechanism are individually fixed in a bridge, and current-collecting cart is arranged at the wiping coil holder;
Described lever body is made up of linkage, drive unit and cylinder, and the linkage stiff end connects drive unit, and the linkage free end connects cylinder;
Described current-collecting cart body panel middle part is provided with groove, described groove lower ending opening, and the body panel that is positioned at the groove upper end is fixed horizontal copper rod; The body panel that is positioned at the groove both sides is the inclined-plane.
2. the automatic electrifying device of contact based on the safety sliding contact line power supply according to claim 1 is characterized in that described linkage free end both sides are cambered surface.
3. the automatic electrifying device of contact based on safety sliding contact line power supply according to claim 1 is characterized in that, the pantograph collector head of described pantograph mechanism is made of two copper coins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203086672U CN201440562U (en) | 2009-08-24 | 2009-08-24 | Contact type automatic power on device based on safe trolley line power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203086672U CN201440562U (en) | 2009-08-24 | 2009-08-24 | Contact type automatic power on device based on safe trolley line power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440562U true CN201440562U (en) | 2010-04-21 |
Family
ID=42545221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203086672U Expired - Lifetime CN201440562U (en) | 2009-08-24 | 2009-08-24 | Contact type automatic power on device based on safe trolley line power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440562U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012000210A1 (en) * | 2010-06-29 | 2012-01-05 | 上海海得控制系统股份有限公司 | Automatic electricity-acquisition system and method for tyre type container gantry crane |
| CN101997255B (en) * | 2009-08-24 | 2012-11-21 | 天津港集装箱码头有限公司 | Automatic contact power-on device based on safety sliding touch line power supply |
| CN103492307A (en) * | 2011-03-31 | 2014-01-01 | 康达提斯-瓦普弗勒有限公司 | Current collector system, crane installation and method for feeding a current collector carriage to a contact rail |
| CN104410827A (en) * | 2014-11-27 | 2015-03-11 | 中国二十冶集团有限公司 | Video detecting device for detecting slide contact wire interface and application method of video detecting device |
| CN105645270A (en) * | 2016-03-23 | 2016-06-08 | 江苏永钢集团有限公司 | Mono beam overhead crane |
| CN107835784A (en) * | 2015-07-14 | 2018-03-23 | 易格斯有限公司 | Coupling unit |
| CN113200430A (en) * | 2021-05-25 | 2021-08-03 | 南通理工学院 | Power supply device for super high-rise building construction elevator |
-
2009
- 2009-08-24 CN CN2009203086672U patent/CN201440562U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997255B (en) * | 2009-08-24 | 2012-11-21 | 天津港集装箱码头有限公司 | Automatic contact power-on device based on safety sliding touch line power supply |
| CN102311046A (en) * | 2010-06-29 | 2012-01-11 | 上海海得控制系统股份有限公司 | Automatic electricity taking system and method for tire type container gantry crane |
| CN102311046B (en) * | 2010-06-29 | 2013-07-17 | 上海海得控制系统股份有限公司 | Automatic electricity taking system and method for tire type container gantry crane |
| WO2012000210A1 (en) * | 2010-06-29 | 2012-01-05 | 上海海得控制系统股份有限公司 | Automatic electricity-acquisition system and method for tyre type container gantry crane |
| CN103492307A (en) * | 2011-03-31 | 2014-01-01 | 康达提斯-瓦普弗勒有限公司 | Current collector system, crane installation and method for feeding a current collector carriage to a contact rail |
| CN104410827B (en) * | 2014-11-27 | 2017-11-10 | 中国二十冶集团有限公司 | Video detecting device and its application method for trolley interface check |
| CN104410827A (en) * | 2014-11-27 | 2015-03-11 | 中国二十冶集团有限公司 | Video detecting device for detecting slide contact wire interface and application method of video detecting device |
| CN107835784B (en) * | 2015-07-14 | 2019-07-12 | 易格斯有限公司 | Coupling unit |
| CN107835784A (en) * | 2015-07-14 | 2018-03-23 | 易格斯有限公司 | Coupling unit |
| US10723594B2 (en) | 2015-07-14 | 2020-07-28 | Igus Gmbh | Coupling unit |
| CN105645270A (en) * | 2016-03-23 | 2016-06-08 | 江苏永钢集团有限公司 | Mono beam overhead crane |
| CN113200430A (en) * | 2021-05-25 | 2021-08-03 | 南通理工学院 | Power supply device for super high-rise building construction elevator |
| CN113200430B (en) * | 2021-05-25 | 2023-11-03 | 南通理工学院 | Power supply device for super high-rise building construction lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100421 Effective date of abandoning: 20090824 |
|
| RGAV | Abandon patent right to avoid regrant |