CN104891337A - Rapid installation method of crane light rail sliding conducting wire - Google Patents

Rapid installation method of crane light rail sliding conducting wire Download PDF

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Publication number
CN104891337A
CN104891337A CN201510190961.8A CN201510190961A CN104891337A CN 104891337 A CN104891337 A CN 104891337A CN 201510190961 A CN201510190961 A CN 201510190961A CN 104891337 A CN104891337 A CN 104891337A
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CN
China
Prior art keywords
driving
light rail
trolley
rail trolley
crane
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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.)
Granted
Application number
CN201510190961.8A
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Chinese (zh)
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CN104891337B (en
Inventor
江龙
孙亮
舒荣东
杨明
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China MCC17 Group Co Ltd
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China MCC17 Group Co Ltd
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Publication date
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Priority to CN201510190961.8A priority Critical patent/CN104891337B/en
Publication of CN104891337A publication Critical patent/CN104891337A/en
Application granted granted Critical
Publication of CN104891337B publication Critical patent/CN104891337B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/12Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices

Abstract

The present invention discloses a rapid installation method of a crane light rail sliding conducting wire. According to the present invention, according to the load of an installed and debugged crane, a temporary crane power supply electric cable is laid so as to ensure normal operation of the crane; a light rail sliding conducting wire to be installed is lifted onto a position below the installation position by using the crane; one end of a lifting belt is fixed on a crane small hook, the other end of the lifting belt contacts the ground surface, and the height of the crane small hook is adjusted before fixing the lifting belt so as to make the crane small hook do not affect the lifting and the installing of the light rail sliding conducting wire during the lifting operation; and an operation platform is built on the crane current collector maintenance hanging cage side surface close to the sliding conducting wire bracket, and can not contact the crane beam and the sliding conducting wire bracket. The method of the present invention has the following advantages that: the rapid installation construction progress of the crane light rail sliding conducting wire is accelerated, the safety and the reliability are provided, the influential factors are less, and the economic benefits are high.

Description

A kind of driving light rail trolley method for rapidly mounting
Technical field
The present invention relates to a kind of commercial unit construction installation method, in particular, relate to a kind of driving light rail trolley method for rapidly mounting.
Background technology
In metallurgical industry factory building, it is light that driving plays a part to lift lumping weight, and the lifting, installation etc. of main equipment all need to be completed by the cooperation of driving, and provide the travelling crane sliding touch wire of electrical source of power of a great variety to driving, wherein maximum with light rail trolley installation difficulty.Conventional light rail trolley installation method is installed as master mainly with wheel crane cooperation, truck position, station is hung owing to needing continuous moving automobile in light rail trolley installation process, therefore operating efficiency is lower, installation personnel need install light rail trolley by self-control cage under crane beam in addition, operation danger coefficient is large, there is potential safety hazard.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and provide one to increase work efficiency, cost saving, the one driving light rail trolley method for rapidly mounting of operational security can also be improved.
One driving light rail trolley method for rapidly mounting of the present invention, comprises following construction procedure:
Step 1 lays driving temporary source cable according to the load of the complete driving of Installation and Debugging, ensures that driving can run normally; Utilize driving by below light rail trolley handling to place of erection to be installed;
One end of hanging belt is fixed on the little hook of driving by step 2, and the other end of hanging belt is put to touching ground, and hanging belt adjusts the height of driving ditch before fixing, make driving ditch in lifting operation, not affect lifting and the installation of light rail trolley;
Step 3 sets up job platform at travelling crane current collector maintenance cage near the side of trolley conductor bracket, can not grazing crane beam and trolley conductor bracket when job platform is set up;
Step 4 adjusts the height limit switch of the little hook of driving, by one end colligation light rail trolley of hanging belt, start the little hook raise button of driving, little hook of driving a vehicle unclamps raise button after rising to light rail trolley setting height(from bottom), the height limit switch of the little hook of adjustment driving, stops after making light rail trolley rising setting height(from bottom);
Driving dolly is stopped the side to trolley conductor bracket to be installed by step 5, and adjustment driving dolly makes the distance trolley conductor bracket 100 ~ 200mm of hanging belt end, disconnects driving dolly main circuit power;
Step 6 uses hanging belt by firm for light rail trolley colligation to be installed, driving is opened above light rail trolley to be installed, come to a complete stop after arriving installation site, disconnect travelling crane truck main circuit power, operating personnel enters job platform, start driving little hook raise button handling light rail trolley to be installed, stop after arriving installation site, operating personnel installs light rail trolley;
After step 7 light rail trolley installs, operating personnel leaves job platform, send travelling crane truck main circuit power, and driving handling light rail trolley moves to next place of erection, and disconnect travelling crane truck main circuit power, operating personnel enters job platform operation;
Step 8 removes driving temporary source cable after all light rail trolleys install, and removes hanging belt and removes job platform.
In described step 2, the little hook of driving is provided with cable drum.The one ends wound cable drum three of described hanging belt encloses and is fixedly connected with silk fag end push bolt afterwards.The distance trolley conductor bracket 130 ~ 170mm of described hanging belt end.The distance trolley conductor bracket 150mm of described hanging belt end.
The invention has the beneficial effects as follows: (1) accelerating construction progress: can by driving carrying light rail trolley to be installed to place of erection before installation, installation process middle rolling car can run freely, with need continuous moving automobile to hang in employing wheel crane installation process to stand compared with truck position, operating efficiency to be improved greatly.(2) safe and reliable: compared with routine work method, by setting up job platform outside travelling crane current collector maintenance cage, operating personnel can not need under crane beam, to install light rail trolley by self-control cage, improves the safety of operation.(3) high financial profit: adopt this method can save the lease expenses of wheel crane, save Construction Cost.(4) influence factor is few: routine work method need consider the truck position, station of wheel crane, and the requirement of wheel crane to basis is higher, because site environment is complicated, cross-operation between each operation, components etc. are put in a jumble, affect erect-position and the lifting of wheel crane, adopt the impact that this method can avoid above unfavorable factor to install light rail trolley.
Accompanying drawing explanation
Fig. 1 the inventive method implementation process schematic diagram one;
Fig. 2 the inventive method implementation process schematic diagram two;
Fig. 3 is the A-A cutaway view of Fig. 2
In figure: driving 1, light rail trolley 2, little hook 3 of driving a vehicle, hanging belt 4, travelling crane current collector maintenance cage 5, job platform 6, driving dolly 7, crane beam 8, trolley conductor bracket 9, travelling crane truck 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In the drawings, one driving light rail trolley method for rapidly mounting of the present invention, comprises following construction procedure:
Step 1 lays driving temporary source cable according to the load of the complete driving 1 of Installation and Debugging, ensures that driving 1 can run normally; Utilize driving 1 by below light rail trolley 2 handling to place of erection to be installed;
One end of hanging belt 4 is fixed on the little hook 3 of driving by step 2, and the other end of hanging belt 4 is put to touching ground, and before hanging belt 4 is fixing, the height of adjustment driving ditch 3, makes driving ditch 3 in lifting operation, not affect lifting and the installation of light rail trolley 2;
Step 3 sets up job platform 6 at travelling crane current collector maintenance cage 5 near the side of trolley conductor bracket 9, can not grazing crane beam 8 and trolley conductor bracket 9 when job platform 6 is set up;
Step 4 adjusts the height limit switch of the little hook 3 of driving, by one end colligation light rail trolley 2 of hanging belt 4, start little hook 3 raise button of driving, drive a vehicle after little hook 3 rises to light rail trolley 2 setting height(from bottom) and unclamp raise button, the height limit switch of the little hook 3 of adjustment driving, makes light rail trolley 2 rise after setting height(from bottom) and stops;
Driving dolly 7 is stopped the side to trolley conductor bracket 9 to be installed by step 5, and adjustment driving dolly 7 makes the distance trolley conductor bracket 150mm of hanging belt 4 end, disconnects driving dolly 7 main circuit power;
Step 6 uses hanging belt 4 by firm for light rail trolley 2 colligation to be installed, driving 1 is opened above light rail trolley 2 to be installed, come to a complete stop after arriving installation site, disconnect travelling crane truck 10 main circuit power, operating personnel enters job platform 6, start driving little hook 3 raise button handling light rail trolley 2 to be installed, stop after arriving installation site, operating personnel installs light rail trolley 2;
After step 7 light rail trolley 2 installs, operating personnel leaves job platform 6, send travelling crane truck 10 main circuit power, and 1 handling light rail trolley 2 of driving a vehicle moves to next place of erection, disconnect travelling crane truck 10 main circuit power, operating personnel enters job platform 6 operation;
Step 8 all light rails trolley 2 installs rear dismounting driving 1 temporary source cable, removes hanging belt 4 and removes job platform 6.
In described step 2, the little hook 3 of driving is provided with cable drum, and the one ends wound cable drum three of described hanging belt 4 encloses and is fixedly connected with silk fag end push bolt afterwards.

Claims (4)

1. a driving light rail trolley method for rapidly mounting, is characterized in that, comprise following construction procedure:
Step 1 lays driving temporary source cable according to the load of the complete driving (1) of Installation and Debugging, ensures that driving (1) can run normally; Utilize driving (1) by below light rail trolley (2) handling to place of erection to be installed;
One end of hanging belt (4) is fixed in the little hook of driving (3) by step 2, the other end of hanging belt (4) is put to touching ground, the height of adjustment driving ditch (3) before hanging belt (4) is fixing, makes driving ditch (3) in lifting operation, not affect lifting and the installation of light rail trolley (2);
Step 3 sets up job platform (6) at travelling crane current collector maintenance cage (5) near the side of trolley conductor bracket (9), can not grazing crane beam (8) and trolley conductor bracket (9) when job platform (6) is set up;
Step 4 adjusts the height limit switch of the little hook of driving (3), by one end colligation light rail trolley (2) of hanging belt (4), start driving little hook (3) raise button, drive a vehicle after little hook (3) rises to light rail trolley (2) setting height(from bottom) and unclamp raise button, the height limit switch of the adjustment little hook of driving (3), stops after making light rail trolley (2) rising setting height(from bottom);
Step 5 will be driven a vehicle the side that dolly (7) stops to trolley conductor bracket to be installed (9), and adjustment driving dolly (7) makes distance trolley conductor bracket (9) 100 ~ 200mm of hanging belt (4) end, disconnects driving dolly (7) main circuit power;
Step 6 uses hanging belt (4) by firm for light rail trolley (2) colligation to be installed, to drive a vehicle (1) open to light rail trolley (2) to be installed top, come to a complete stop after arriving installation site, disconnect travelling crane truck (10) main circuit power, operating personnel enters job platform (6), start driving little hook (3) raise button handling light rail trolley (2) to be installed, stop after arriving installation site, operating personnel installs light rail trolley (2);
After step 7 light rail trolley (2) installs, operating personnel leaves job platform (6), send travelling crane truck (10) main circuit power, driving (1) handling light rail trolley (2) moves to next place of erection, disconnect travelling crane truck (10) main circuit power, operating personnel enters job platform (6) operation;
After all light rail trolleys (2) of step 8 install, remove driving (1) temporary source cable, remove hanging belt (4) and remove job platform (6).
2. one driving light rail trolley method for rapidly mounting according to claim 1, it is characterized in that, in described step 2, the little hook of driving (3) is provided with cable drum.
3. one driving light rail trolley method for rapidly mounting according to claim 1, it is characterized in that, the one ends wound cable drum three of described hanging belt (4) encloses and is fixedly connected with silk fag end push bolt afterwards.
One driving light rail trolley method for rapidly mounting according to claim 1, is characterized in that, distance trolley conductor bracket (9) 130 ~ 170mm of described hanging belt (4) end.
4. one driving light rail trolley method for rapidly mounting according to claim 4, is characterized in that, distance trolley conductor bracket (9) 150mm of described hanging belt (4) end.
CN201510190961.8A 2015-04-22 2015-04-22 A kind of driving light rail trolley method for rapidly mounting Active CN104891337B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510190961.8A CN104891337B (en) 2015-04-22 2015-04-22 A kind of driving light rail trolley method for rapidly mounting

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Application Number Priority Date Filing Date Title
CN201510190961.8A CN104891337B (en) 2015-04-22 2015-04-22 A kind of driving light rail trolley method for rapidly mounting

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CN104891337B CN104891337B (en) 2016-09-14

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107098270A (en) * 2017-05-16 2017-08-29 李阳 A kind of use power generation and the bridge crane that small articles can be transported
CN107434211A (en) * 2016-05-26 2017-12-05 五冶集团上海有限公司 A kind of electric single-beam suspension crane trolley installation method
CN109204345A (en) * 2017-06-30 2019-01-15 比亚迪股份有限公司 Rail engineering automobile
CN110783864A (en) * 2019-10-31 2020-02-11 上海宝冶集团有限公司 Cable cabling rack device under travelling crane beam

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348213A (en) * 2007-07-17 2009-01-21 中国二十冶建设有限公司 Mounting method of crane sliding contact line in workshop
CN101633324A (en) * 2008-07-23 2010-01-27 沈阳铝镁设计研究院 Method and structure for supplying power to sliding contact lines of crown blocks intensively overhauled in electrolysis workshop
CN203077188U (en) * 2012-12-14 2013-07-24 中国二十冶集团有限公司 Device for adjusting space between driving sliding contact lines
CN103401125A (en) * 2013-08-14 2013-11-20 株洲天桥起重机股份有限公司 Piecewise sliding contact line power supply connection method and connection device thereof
CN104071696A (en) * 2014-07-07 2014-10-01 镇江市江岛电器制造有限公司 Mounting method for crane sliding contact line

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348213A (en) * 2007-07-17 2009-01-21 中国二十冶建设有限公司 Mounting method of crane sliding contact line in workshop
CN101633324A (en) * 2008-07-23 2010-01-27 沈阳铝镁设计研究院 Method and structure for supplying power to sliding contact lines of crown blocks intensively overhauled in electrolysis workshop
CN203077188U (en) * 2012-12-14 2013-07-24 中国二十冶集团有限公司 Device for adjusting space between driving sliding contact lines
CN103401125A (en) * 2013-08-14 2013-11-20 株洲天桥起重机股份有限公司 Piecewise sliding contact line power supply connection method and connection device thereof
CN104071696A (en) * 2014-07-07 2014-10-01 镇江市江岛电器制造有限公司 Mounting method for crane sliding contact line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107434211A (en) * 2016-05-26 2017-12-05 五冶集团上海有限公司 A kind of electric single-beam suspension crane trolley installation method
CN107098270A (en) * 2017-05-16 2017-08-29 李阳 A kind of use power generation and the bridge crane that small articles can be transported
CN107098270B (en) * 2017-05-16 2019-04-05 陈晓斌 It is a kind of using power generation and the bridge cranes of small articles to be transported
CN109204345A (en) * 2017-06-30 2019-01-15 比亚迪股份有限公司 Rail engineering automobile
CN110783864A (en) * 2019-10-31 2020-02-11 上海宝冶集团有限公司 Cable cabling rack device under travelling crane beam

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