CN102275828A - I-steel track manual-chain bridge crane - Google Patents

I-steel track manual-chain bridge crane Download PDF

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Publication number
CN102275828A
CN102275828A CN2011101969150A CN201110196915A CN102275828A CN 102275828 A CN102275828 A CN 102275828A CN 2011101969150 A CN2011101969150 A CN 2011101969150A CN 201110196915 A CN201110196915 A CN 201110196915A CN 102275828 A CN102275828 A CN 102275828A
Authority
CN
China
Prior art keywords
track
beam track
sprocket wheel
manual
chain
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
CN2011101969150A
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Chinese (zh)
Inventor
马少春
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.)
Tianjin Hoisting Equipment Co Ltd
Original Assignee
Tianjin Hoisting Equipment 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 Tianjin Hoisting Equipment Co Ltd filed Critical Tianjin Hoisting Equipment Co Ltd
Priority to CN2011101969150A priority Critical patent/CN102275828A/en
Publication of CN102275828A publication Critical patent/CN102275828A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an I-steel track manual-chain bridge crane, which comprises a main beam, two end beams, a manual/electric hoist, and cart wheels connected to the end beams, and is characterized in that: the invention also comprises an I-steel track fixed to a wall; a fixing bearer is mounted at one end of the I-steel track; a gear-type sprocket and a hand sprocket are connected to the fixing bearer by a shaft and a bearing; a gear-type sprocket is mounted at the other end of the I-steel track by the fixing bearer; sleeve roller chains are connected to two sides of the end beams; the sleeve roller chains pass through the end beams and are engaged with the gear-type sprockets; a chain is mounted on the hand sprocket. The advantages are that: existing workshops can be used; I-steel can be connected with civil or steel structures so as to be used directly as a cart track; no corbel is required to be disposed for support; and the production cost is saved. Operators can perform the operation of cart running by the fixed hand sprocket at the end of the tract, which is safe and reliable, and dangerous operation is reduced.

Description

The manual chain crane in bridge type of i-beam track
Technical field
The invention belongs to the weight-lifting equipment technical field, particularly relate to the manual chain crane in bridge type of a kind of i-beam track.
Background technology
Crane in bridge type is a kind of handling of all kinds of workshops factory building and weight-lifting equipment of handling goods of being widely used in, if bridging crane main is made up of cart and dolly, cart comprises the end carriage at girder and girder two ends, is separately installed with the set of wheels that cooperates with track at the two ends of end carriage.At present, the big Car Track of common manual overhead crane all is to be support with the bracket, place steel rail for crane on the bracket as track, two end carriages and hand chain wheel connect by a transmission shaft, the chain that the operator spurs on the sprocket wheel drives large vehicle walking, in large vehicle walking, the operator also follows large vehicle walking.But, bracket (as: old old factory rehabilitation) not being set and facility floor does not allow the operator to follow under the situation of large vehicle walking (as: melt pit is arranged) at some factory building, common manual overhead crane can't use.
Summary of the invention
The present invention for solve the technical matters that exists in the known technology provide a kind of simple in structure, be suitable for not having bracket and can't realize that cart follows the manual chain crane in bridge type of i-beam track of operation.
The technical scheme that the present invention takes for the technical matters that exists in the solution known technology is:
The manual chain crane in bridge type of i-beam track, comprise girder, two end carriages, be installed on the girder the manual/electric cucurbit and with end carriage bonded assembly cart wheel, it is characterized in that: also comprise by fastener and the fixing i-beam track of body of wall, described i-beam track one end is equipped with fixed bearing, be connected with the gear type sprocket wheel and pull sprocket wheel by axle and bearing on the described fixed bearing, the i-beam track other end is equipped with the gear type sprocket wheel by fixed bearing; Described end carriage both sides are connected with bush roller chaiin by the track adjusting wheel support, and described bush roller chaiin passes end carriage and is meshed with the gear type sprocket wheel that is positioned at the i-beam track two ends, and described pulling is equipped with chain on the sprocket wheel.
The present invention can also adopt following technical scheme:
Described i-beam track is fixed by bolt and pressing plate and connecting panel, and connecting panel is fixed by expansion bolt and body of wall.
Advantage and good effect that the present invention has are: because the present invention adopts technique scheme, can utilize existing factory building, directly utilize I-beam section to be connected with civil engineering or steel structure as big Car Track, need not that bracket is set again and support, save production cost.The operator can by the track termination fixedly pull sprocket wheel, carry out the operation of cart operation, safe and reliable, reduce dangerous operation.In addition, owing to adopt the engagement of gear type sprocket wheel and bush roller chaiin, crane is operated steadily, inertia is little, can reach accurate location.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 2.
Among the figure: 1, i-beam track; 2, connecting panel; 3, pressing plate; 4, expansion bolt; 5, cart wheel; 6, track adjusting wheel; 7, manual/electric cucurbit; 8, girder; 9, transmission shaft; 10, end carriage; 11, gear type sprocket wheel; 12, pull sprocket wheel; 13, bush roller chaiin; 14, axis; 15, fixed bearing; 16, chain.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 3, the manual chain crane in bridge type of i-beam track, comprise girder 8, be positioned at the girder two ends end carriage 10, be installed in the manual/electric cucurbit 7 that is used for hoisting heavy on the girder and with end carriage bonded assembly cart wheel 5.Comprise also that by fastener and the fixing i-beam track 1 of body of wall in the present embodiment, described i-beam track 1 is fixing with connecting panel 2 by bolt and pressing plate 3, connecting panel is fixed by expansion bolt 4 and body of wall.Hoisting crane is erected on the i-beam track 1 by two groups on the end carriage 10 track adjusting wheels 6 that act on cart wheel on the i-beam track web 5 and act on the different listrium of track, and two cart wheels 5 link together by transmission shaft 9.Described i-beam track 1 one ends are equipped with fixed bearing 15, are connected with gear type sprocket wheel 11 and pull sprocket wheel 12 by axis 14 and bearing on the described fixed bearing, and i-beam track 1 other end is equipped with gear type sprocket wheel 11 by fixed bearing 15.The both sides of described end carriage 10 are connected with bush roller chaiin 13 by the support of track adjusting wheel 6, and described bush roller chaiin passes end carriage beam body and is meshed with the gear type sprocket wheel 11 that is positioned at the i-beam track two ends, chain 16 are housed pulling on the sprocket wheel 12.
In the process of i-beam track is installed, can to adjust the lateral dimension and the span of i-beam track poor by regulating pressing plate 3, to reach operating needs.
During work, the operator can stand in the i-beam track termination and spur the chain 16 that pulls on the sprocket wheel 12, the gear type sprocket wheel 12 coaxial with it rotates simultaneously, bush roller chaiin 13 and gear type sprocket wheel 11 engaged transmission, and spur end end carriage walking, other end end carriage is by the drive of transmission shaft 9, synchronous walking.Cart wheel 5 can be along the walking of the web of i-beam track, and the horizontal wheel of end carriage inboard is along the different listrium synchronous walking of i-beam track, prevents from that hoisting crane is capable to swing the straightness accuracy when guaranteeing the hoisting crane walking.

Claims (2)

1. manual chain crane in bridge type of i-beam track, comprise girder, two end carriages, be installed on the girder the manual/electric cucurbit and with end carriage bonded assembly cart wheel, it is characterized in that: also comprise by fastener and the fixing i-beam track of body of wall, described i-beam track one end is equipped with fixed bearing, be connected with the gear type sprocket wheel and pull sprocket wheel by axle and bearing on the described fixed bearing, the i-beam track other end is equipped with the gear type sprocket wheel by fixed bearing; Described end carriage both sides are connected with bush roller chaiin by the track adjusting wheel support, and described bush roller chaiin passes end carriage and is meshed with the gear type sprocket wheel that is positioned at the i-beam track two ends, and described pulling is equipped with chain on the sprocket wheel.
2. the manual chain crane in bridge type of i-beam track according to claim 1 is characterized in that: described i-beam track is fixed by bolt and pressing plate and connecting panel, and connecting panel is fixed by expansion bolt and body of wall.
CN2011101969150A 2011-07-14 2011-07-14 I-steel track manual-chain bridge crane Pending CN102275828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101969150A CN102275828A (en) 2011-07-14 2011-07-14 I-steel track manual-chain bridge crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101969150A CN102275828A (en) 2011-07-14 2011-07-14 I-steel track manual-chain bridge crane

Publications (1)

Publication Number Publication Date
CN102275828A true CN102275828A (en) 2011-12-14

Family

ID=45101636

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101969150A Pending CN102275828A (en) 2011-07-14 2011-07-14 I-steel track manual-chain bridge crane

Country Status (1)

Country Link
CN (1) CN102275828A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086277A (en) * 2013-01-31 2013-05-08 常德市联嘉机械有限公司 Travelling crane in workshop
CN104876121A (en) * 2015-05-20 2015-09-02 河南省恒远起重机械集团有限公司 High-stability electric trolley
CN105384065A (en) * 2015-12-18 2016-03-09 天津胜富辉嘉科技有限公司 Transverse moving device for traveling crane
CN106256752A (en) * 2016-09-28 2016-12-28 昆山克鲁克机电设备有限公司 Hand pulling type engine room crane
CN110451193A (en) * 2019-07-25 2019-11-15 江苏长虹机械设计院有限公司 Suspension arrangement for double track conveyer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086277A (en) * 2013-01-31 2013-05-08 常德市联嘉机械有限公司 Travelling crane in workshop
CN104876121A (en) * 2015-05-20 2015-09-02 河南省恒远起重机械集团有限公司 High-stability electric trolley
CN104876121B (en) * 2015-05-20 2016-08-24 刘国彬 A kind of high stationarity motor-driven carrier
CN105384065A (en) * 2015-12-18 2016-03-09 天津胜富辉嘉科技有限公司 Transverse moving device for traveling crane
CN106256752A (en) * 2016-09-28 2016-12-28 昆山克鲁克机电设备有限公司 Hand pulling type engine room crane
CN110451193A (en) * 2019-07-25 2019-11-15 江苏长虹机械设计院有限公司 Suspension arrangement for double track conveyer

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111214