CN104003302A - Winch type trolley structure for cranes - Google Patents

Winch type trolley structure for cranes Download PDF

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Publication number
CN104003302A
CN104003302A CN201410149738.4A CN201410149738A CN104003302A CN 104003302 A CN104003302 A CN 104003302A CN 201410149738 A CN201410149738 A CN 201410149738A CN 104003302 A CN104003302 A CN 104003302A
Authority
CN
China
Prior art keywords
trolley
car
lifting
reel
disposed
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.)
Pending
Application number
CN201410149738.4A
Other languages
Chinese (zh)
Inventor
张乐飞
王虎云
王鑫
代永利
孙超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luoyang Han Ding Elevator Machinery Co Ltd
Original Assignee
Luoyang Han Ding Elevator Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luoyang Han Ding Elevator Machinery Co Ltd filed Critical Luoyang Han Ding Elevator Machinery Co Ltd
Priority to CN201410149738.4A priority Critical patent/CN104003302A/en
Publication of CN104003302A publication Critical patent/CN104003302A/en
Pending legal-status Critical Current

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Abstract

Relating to a trolley structure, the invention discloses a winch type trolley structure for cranes. The winch type trolley structure consists of trolley running mechanisms (7), a reel B (8), a beam device (9), a lifting motor B (10), a lifting speed reducer B (11), a trolley beam A (12) and a trolley beam B (13). The beam device is disposed at the middle parts of the trolley beam A and the trolley beam B, and the trolley running mechanisms are respectively disposed at the inner sides on the upper parts of the trolley beam A and the trolley beam B. The lifting motor B is disposed in parallel to the trolley beam A outside the upper part of the trolley beam A, the lifting speed reducer B vertically connected to the lifting motor B is disposed at the lower part of the trolley beam A, and a bearing seat (14) is arranged at the lower part of the trolley beam B. The reel B is disposed between the bearing seat and the lifting speed reducer B. The winch type trolley structure provided by the invention has the characteristics of simple structure, convenient operation, reduced cost of components, compact structure, small self weight, small wheel pressure and steadier rotation, and the motor transmission efficiency is also effectively improved.

Description

A kind of hoisting crane winding type vehicle structure
[technical field]
The present invention relates to a kind of vehicle structure, be specifically related to a kind of hoisting crane winding type vehicle structure.
[background technology]
Known, crane in bridge type is to realize production process mechanization in modern industry production and lifting transport, the important tool of automation and equipment, lifting weight mainly completes by winding type dolly, winding type dolly is as a kind of material conveyance equipment, be widely used in industry-by-industry, its relevant matching component is in safety, under the prerequisite of reliability, the requirement of the aspects such as its economy and maintainability is more and more higher, the version of the domestic common elevator crane in bridge type of the commonplace employing of winding type dolly at present, as shown in Figure 1, described domestic common elevator crane in bridge type is in the time of operation, hoisting and declining is to drive coupler 5 by the rotation of lifting motor A6, floating axle 4, the rotation of brake wheel coupler 3 and lifting speed reducing 1A, thereby with the rotation of movable reel 2A, complete and hoist and decline, because said structure relatively disperses, not compact, scantling of structure is also larger, thereby cause hoisting crane wheel load larger, conduct oneself with dignity also large, because structure is numerous and diverse, assembling is also comparatively difficult.
[summary of the invention]
For overcoming the deficiency existing in background technology, the invention provides a kind of hoisting crane winding type vehicle structure.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
A kind of hoisting crane winding type vehicle structure, comprise wheeling mechanism, reel B, beam device, lifting motor B, lifting speed reducing B, car beam A and car beam B, middle part at car beam A and car beam B is provided with beam device, upper inner at car beam A and car beam B is respectively equipped with wheeling mechanism, be provided with the lifting motor B being set up in parallel with car beam A in the upper outside of car beam A, be provided with lifting motor B lifting speed reducing B connected vertically in the bottom of car beam A, bottom at car beam B is provided with bearing seat, and described reel B is arranged between bearing seat and lifting speed reducing B.
Described hoisting crane winding type vehicle structure, described bearing seat is fixedly connected with by screw with the bottom of car beam B.
Described hoisting crane winding type vehicle structure, described lifting speed reducing B is fixedly connected with by screw with the bottom of car beam A.
Adopt technical scheme as above, the present invention has preceence as described below:
Hoisting crane of the present invention winding type vehicle structure, by lifting motor B10 lifting speed reducing B11 is directly connected, the present invention is simple in structure, easy to operate, not only reduce the cost of parts, and compact conformation, conduct oneself with dignity little, wheel load is little, rotate more steady, the efficiency that makes motor transmission also actv. is improved, the vertical mounting means that is set to by lifting motor B10 with reel B8, make the size of reel B8 no longer be subject to the impact of lifting speed reducing B11, make design space become well-to-do, thereby increased the alerting ability of design.
[brief description of the drawings]
Fig. 1 is the birds-eye view of prior art structure;
Fig. 2 is structural front view of the present invention;
Fig. 3 is structure birds-eye view of the present invention;
In the drawings: 1, lifting speed reducing A; 2, reel A; 3, brake wheel coupler; 4, floating axle; 5, coupler; 6, lifting motor A; 7, wheeling mechanism; 8, reel B; 9, beam device; 10, lifting motor B; 11, lifting speed reducing B; 12, car beam A; 13, car beam B; 14, bearing seat.
[detailed description of the invention]
Can explain in more detail the present invention by the following examples, the present invention is not limited to the following examples;
Hoisting crane described in 2-3 winding type vehicle structure by reference to the accompanying drawings, comprise wheeling mechanism 7, reel B8, beam device 9, lifting motor B10, lifting speed reducing B11, car beam A12 and car beam B13, middle part at car beam A12 and car beam B13 is provided with beam device 9, upper inner at car beam A12 and car beam B13 is respectively equipped with wheeling mechanism 7, upper outside at car beam A12 is provided with lifting motor B10 side by side, be provided with lifting motor B10 lifting speed reducing B11 connected vertically in the bottom of car beam A12, described lifting speed reducing B11 is fixedly connected with by screw with the bottom of car beam A12, bottom at car beam B13 is provided with bearing seat 14, and described bearing seat 14 is fixedly connected with by screw with the bottom of car beam B13, described reel B8 is arranged between bearing seat 14 and lifting speed reducing B11.
Implement hoisting crane of the present invention winding type vehicle structure, in use, drive the rotation of lifting speed reducing B11 by lifting motor B10, thereby with the rotation of movable reel B8, be provided with the suspension hook connecting by steel rope with the bottom of movable reel B8, thereby complete hoisting and declining of suspension hook, be with motor-car beam A12 and car beam B13 to move along Y-direction by wheeling mechanism 7, can adjusting lift hook in the position of Y-direction, the present invention is by directly connecting lifting motor B10 lifting speed reducing B11, reduce the cost of parts, and compact conformation, conduct oneself with dignity little, wheel load is little, rotate more steady, the efficiency that makes motor transmission also actv. is improved, the vertical mounting means that is set to by lifting motor B10 with reel B8, make the size of reel B8 no longer be subject to the impact of lifting speed reducing B11, make design space become well-to-do, thereby increase the alerting ability of design.
Part not in the detailed description of the invention is prior art.
The embodiment selecting in this article for open goal of the invention of the present invention, currently thinks suitablely, still, will be appreciated that, the present invention is intended to comprise that all belong to all changes and the improvement of the embodiment in this design and invention scope.

Claims (3)

1. a hoisting crane winding type vehicle structure, comprise wheeling mechanism (7), reel B(8), beam device (9), lifting motor B(10), lifting speed reducing B(11), car beam A(12) and car beam B(13), it is characterized in that: at car beam A(12) and car beam B(13) middle part be provided with beam device (9), at car beam A(12) and car beam B(13) upper inner be respectively equipped with wheeling mechanism (7), at car beam A(12) upper outside and car beam A(12) be provided with side by side lifting motor B(10), at car beam A(12) bottom be provided with and lifting motor B(10) lifting speed reducing B(11 connected vertically), at car beam B(13) bottom be provided with bearing seat (14), described reel B(8) be arranged on bearing seat (14) and lifting speed reducing B(11) between.
2. hoisting crane according to claim 1 winding type vehicle structure, is characterized in that: described bearing seat (14) and car beam B(13) bottom be fixedly connected with by screw.
3. hoisting crane according to claim 1 winding type vehicle structure, is characterized in that: described lifting speed reducing B(11) with car beam A(12) bottom be fixedly connected with by screw.
CN201410149738.4A 2014-04-15 2014-04-15 Winch type trolley structure for cranes Pending CN104003302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410149738.4A CN104003302A (en) 2014-04-15 2014-04-15 Winch type trolley structure for cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410149738.4A CN104003302A (en) 2014-04-15 2014-04-15 Winch type trolley structure for cranes

Publications (1)

Publication Number Publication Date
CN104003302A true CN104003302A (en) 2014-08-27

Family

ID=51364249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410149738.4A Pending CN104003302A (en) 2014-04-15 2014-04-15 Winch type trolley structure for cranes

Country Status (1)

Country Link
CN (1) CN104003302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444805A (en) * 2014-12-08 2015-03-25 重庆吉替起重设备有限公司 Lifting equipment and winch trolley

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201961971U (en) * 2011-02-28 2011-09-07 天津起重设备有限公司 Large-tonnage dual-beam crane trolley
CN201990393U (en) * 2011-01-26 2011-09-28 南通润邦重机有限公司 Low clearance trolley for extra large-tonnage crane
CN202201632U (en) * 2011-06-08 2012-04-25 东莞市台冠起重机械设备有限公司 Double-rail travelling trolley
CN202322029U (en) * 2011-10-19 2012-07-11 北京起重运输机械设计研究院 Trolley for bridge crane
CN202936104U (en) * 2012-11-15 2013-05-15 河南省恒远起重机械集团有限公司 Travelling crab for bridge/door type double girder crane
CN203237935U (en) * 2013-05-02 2013-10-16 南通润邦重机有限公司 Crane trolley having large tonnage and low clearance
CN203806978U (en) * 2014-04-15 2014-09-03 洛阳汉鼎起重机械有限公司 Winch type trolley structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201990393U (en) * 2011-01-26 2011-09-28 南通润邦重机有限公司 Low clearance trolley for extra large-tonnage crane
CN201961971U (en) * 2011-02-28 2011-09-07 天津起重设备有限公司 Large-tonnage dual-beam crane trolley
CN202201632U (en) * 2011-06-08 2012-04-25 东莞市台冠起重机械设备有限公司 Double-rail travelling trolley
CN202322029U (en) * 2011-10-19 2012-07-11 北京起重运输机械设计研究院 Trolley for bridge crane
CN202936104U (en) * 2012-11-15 2013-05-15 河南省恒远起重机械集团有限公司 Travelling crab for bridge/door type double girder crane
CN203237935U (en) * 2013-05-02 2013-10-16 南通润邦重机有限公司 Crane trolley having large tonnage and low clearance
CN203806978U (en) * 2014-04-15 2014-09-03 洛阳汉鼎起重机械有限公司 Winch type trolley structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444805A (en) * 2014-12-08 2015-03-25 重庆吉替起重设备有限公司 Lifting equipment and winch trolley

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140827

C02 Deemed withdrawal of patent application after publication (patent law 2001)