CN207566747U - Gantry crane slide wire power supply device - Google Patents
Gantry crane slide wire power supply device Download PDFInfo
- Publication number
- CN207566747U CN207566747U CN201721129319.XU CN201721129319U CN207566747U CN 207566747 U CN207566747 U CN 207566747U CN 201721129319 U CN201721129319 U CN 201721129319U CN 207566747 U CN207566747 U CN 207566747U
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- CN
- China
- Prior art keywords
- power supply
- trolley
- gantry crane
- supply conductor
- slide wire
- Prior art date
- 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.)
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses gantry crane slide wire power supply devices, and including trolley and current-collector, trolley is made of multiple trolley units connected in the horizontal direction, and trolley is installed in the trolley mobile route of gantry crane；Trolley includes insulation sleeve and power supply conductor, and insulation sleeve leads shape tubular structure to be semi-enclosed, and power supply conductor is fixedly mounted in the inside of insulation sleeve；Current-collector includes stent and contact shoes, and stent is affixed with trolley, and contact shoes is flexibly connected with power supply conductor, makes contact shoes that can be moved along power supply conductor.Gantry crane slide wire power supply device in the utility model, gantry crane is powered using slipping contact wire device, change the mode of traditional cable reel astragal power supply, solves easy failure, it should not repair, the problem of trolley is using being limited, and have the advantages that safe and reliable, energy-saving, easy to install and maintenance, service life are long.
Description
Technical field
The utility model is related to crane technical field more particularly to gantry crane slide wire power supply devices.
Background technology
Gantry crane, with extensively, is mainly used for raw material, concrete, template, steel in beam field in box beam prefabricated factory
The lifting of muscle and the transfer of finished product beam etc..Gantry crane has utilization of area rate high, and job area is big, and adaptation is wide, general
Property it is strong, it is easy to use the advantages that, but the mode of gantry crane traditional cable reel astragal power supply, easy break-down, and should not tieing up
It repaiies, waste of manpower, has certain limitation again to the use of crane.
Utility model content
To solve in the prior art, power supply mode easy break-down existing for gantry crane should not repair and using limited
The technical issues of, the technical solution of the utility model is as follows：
Gantry crane slide wire power supply device in the utility model, including trolley and current-collector, the trolley
It is made of multiple trolley units connected in the horizontal direction, the trolley is installed on the trolley mobile route of gantry crane
On；
The trolley includes insulation sleeve and power supply conductor, and the insulation sleeve leads shape tubular structure to be semi-enclosed, described
Power supply conductor is fixedly mounted in the inside of insulation sleeve；
The current-collector includes stent and contact shoes, and the stent and trolley are affixed, and the contact shoes connects with power supply conductor activity
It connects, makes the contact shoes that can be moved along power supply conductor.
In a preferred embodiment, it is connected between the trolley unit by semi-enclosed connector sleeve.
In a preferred embodiment, the cross sectional shape of the power supply conductor be H-type, the material of the power supply conductor
For aluminium alloy, the groove of the power supply conductor is interior to slip band equipped with multiple stainless steels.
In a preferred embodiment, the material of the insulation sleeve for makrolon, polyamide, polyformaldehyde, polyester,
It is one or more in polyphenylene sulfide, poly- aryl ester.
In a preferred embodiment, the material of the contact shoes is copper-graphite composite material.
In a preferred embodiment, the stent includes stainless steel connecting rod and plastic feet, the contact shoes peace
Loaded on plastic feet, one end of the stainless steel connecting rod is connect with trolley, and the other end is connect with plastic feet.
Gantry crane slide wire power supply device in the utility model, compared with prior art, advantage is：
Gantry crane slide wire power supply device in the utility model carries out gantry crane using slipping contact wire device
Power supply changes the mode of traditional cable reel astragal power supply, solves easy failure, should not repair, and trolley uses limited
The problem of, and have the advantages that safe and reliable, energy-saving, easy to install and maintenance, service life are long.
Description of the drawings
Fig. 1 is the structure diagram of gantry crane slide wire power supply device in the utility model；
Fig. 2 is the structure diagram of trolley in the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, the utility model provides gantry crane slide wire power supply device, including trolley 2 and collection
Electric appliance 3, trolley 2 is made of multiple trolley units connected in the horizontal direction, by semi-enclosed between trolley unit
Connector sleeve 4 connects, and trolley 2 is installed in 1 mobile route of trolley of gantry crane；Trolley 2 includes insulation sleeve 5 and power supply
Conductor 6, insulation sleeve 5 lead shape tubular structure to be semi-enclosed, and power supply conductor 6 is fixedly mounted in the inside of insulation sleeve 5；Current-collector 3 wraps
Stent and contact shoes 7 are included, stent and trolley 1 are affixed, and contact shoes 7 is flexibly connected with power supply conductor 6, make contact shoes 7 can be along power supply conductor 6
It is mobile.Trolley 2 powers on stream and is conducted by current-collector 3 to trolley 1, and with the movement of trolley 1, the contact shoes 7 of current-collector 3 is being powered
It is moved on conductor 6, realizes uninterrupted power supply, trolley 1 is made not limited by the use of cable.
The utility model is preferred, and the cross sectional shape of power supply conductor 6 is H-type, and the material of power supply conductor 6 is aluminium alloy, is supplied
Band 8 is slipped equipped with multiple stainless steels in the groove of electric conductor 6, the resistivity of aluminum alloy materials is small, can utmostly reduce electric energy
Loss, it is preferable that stainless steel slips 8 wearability of band, will not be worn with 7 Long Term Contact of contact shoes, therefore using the confession conductance of the structure
Body 6 has the advantages that low loss, good heat dissipation, small, long lifespan of conducting oneself with dignity.
To improve the safety of trolley 2, the material of insulation sleeve 5 is makrolon, polyamide, polyformaldehyde, polyester, polyphenyl
One kind in thioether, poly- aryl ester is the cost-effective use that also can the multiple material in above-mentioned material be mixed or be arranged in pairs or groups.
The above-mentioned material plastics excellent for intensity, impact resistance, heat resistance, hardness and ageing resistance, the insulation sleeve applied to trolley 2
Situations such as in 5, can preferably ensureing the safety of trolley 2, avoiding the occurrence of 5 aging of insulation sleeve, fracture.
The material of connector sleeve 4 is makrolon, one kind in polyamide, polyformaldehyde, polyester, polyphenylene sulfide, poly- aryl ester
Or it is a variety of, connector sleeve 4 is consistent with the opening size of insulation sleeve 5, to ensure that the movement of current-collector 3 is smooth.
To ensure the performance of current-collector 3, the material of contact shoes 7 is copper-graphite composite material, and copper-graphite composite material contains by force
The copper for the features such as degree, hardness, electrical and thermal conductivity, corrosion resistance are good, also containing self lubricity, high-melting-point, the good and resistance to electricity of resistance fusion welding
The good graphite of arcing erosion ability has preferable performance using the contact shoes 7 that copper-graphite composite material makes.
Stent includes stainless steel connecting rod 9 and plastic feet 10, and the material of stainless steel connecting rod 9 is by vulcanizing treatment
Material, enhances its anti-oxidant, corrosion resistant performance, and the material of plastic feet 10 is ABS plastic, impact resistance, heat resistance,
Excellent corrosion, stent can both horizontally and vertically be adjusted simultaneously, make current-collector 3 in three-dimensional space motion, to protect
Card contact shoes 7 can keep the good work requirements for contacting, meeting 1 uninterrupted power supply of trolley with trolley 2 under any state,
Current-collector 3 is additionally provided with the high quality stainless steel spring of performance stabilization, ensures the reliable contacts of 3 contact shoes 7 of current-collector and trolley 2,
Prevent the generation of electric arc and electrical fire light.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain of profit requirement.
Claims (5)
1. gantry crane slide wire power supply device, including trolley and current-collector, which is characterized in that
The trolley is made of multiple trolley units connected in the horizontal direction, and the trolley is installed on gantry crane
Trolley mobile route on；
The trolley includes insulation sleeve and power supply conductor, and the insulation sleeve leads shape tubular structure, the insulation to be semi-enclosed
Power supply conductor is fixedly mounted in the inside of set；
The current-collector includes stent and contact shoes, and the stent and trolley are affixed, and the contact shoes is flexibly connected with power supply conductor, is made
The contact shoes can be moved along power supply conductor.
2. gantry crane slide wire power supply device according to claim 1, which is characterized in that the trolley unit it
Between connected by semi-enclosed connector sleeve.
3. gantry crane slide wire power supply device according to claim 1, which is characterized in that the power supply conductor is cut
Face shape is H-type, and the material of the power supply conductor is aluminium alloy, is slipped in the groove of the power supply conductor equipped with multiple stainless steels
Band.
4. gantry crane slide wire power supply device according to claim 1, which is characterized in that the material of the contact shoes is
Copper-graphite composite material.
5. gantry crane slide wire power supply device according to claim 1, which is characterized in that the stent includes stainless
Steel connecting rod and plastic feet, the contact shoes are installed on plastic feet, and one end of the stainless steel connecting rod is connect with trolley, separately
One end is connect with plastic feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129319.XU CN207566747U (en) | 2017-09-05 | 2017-09-05 | Gantry crane slide wire power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129319.XU CN207566747U (en) | 2017-09-05 | 2017-09-05 | Gantry crane slide wire power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207566747U true CN207566747U (en) | 2018-07-03 |
Family
ID=62697305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129319.XU Active CN207566747U (en) | 2017-09-05 | 2017-09-05 | Gantry crane slide wire power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207566747U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077969A1 (en) * | 2018-10-17 | 2020-04-23 | 青岛港国际股份有限公司 | Direct current power supply system and method for rail mounted gantry crane |
| CN112374368A (en) * | 2020-11-13 | 2021-02-19 | 中国十九冶集团有限公司 | Positioning device and mounting method for trolley wire support |
| CN112761399A (en) * | 2020-12-26 | 2021-05-07 | 无锡市欧冠科技有限公司 | High-speed sliding contact line connecting equipment |
-
2017
- 2017-09-05 CN CN201721129319.XU patent/CN207566747U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077969A1 (en) * | 2018-10-17 | 2020-04-23 | 青岛港国际股份有限公司 | Direct current power supply system and method for rail mounted gantry crane |
| CN112374368A (en) * | 2020-11-13 | 2021-02-19 | 中国十九冶集团有限公司 | Positioning device and mounting method for trolley wire support |
| CN112374368B (en) * | 2020-11-13 | 2022-05-10 | 中国十九冶集团有限公司 | Positioning device and mounting method for trolley wire support |
| CN112761399A (en) * | 2020-12-26 | 2021-05-07 | 无锡市欧冠科技有限公司 | High-speed sliding contact line connecting equipment |
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