CN202465102U - Double-trolley rotary electromagnetic overhead crane with carrier-beam - Google Patents

Double-trolley rotary electromagnetic overhead crane with carrier-beam Download PDF

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Publication number
CN202465102U
CN202465102U CN2012200591169U CN201220059116U CN202465102U CN 202465102 U CN202465102 U CN 202465102U CN 2012200591169 U CN2012200591169 U CN 2012200591169U CN 201220059116 U CN201220059116 U CN 201220059116U CN 202465102 U CN202465102 U CN 202465102U
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CN
China
Prior art keywords
crane
carrier
trolley
double
dolly
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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.)
Expired - Fee Related
Application number
CN2012200591169U
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Chinese (zh)
Inventor
胡相兰
Original Assignee
胡相兰
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Filing date
Publication date
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Priority to CN2012200591169U priority Critical patent/CN202465102U/en
Application granted granted Critical
Publication of CN202465102U publication Critical patent/CN202465102U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a crane, and in particular relates to a double-trolley rotary electromagnetic overhead crane with a carrier-beam. The double-trolley rotary electromagnetic overhead crane with the carrier-beam mainly solves the technical problems of the crane in the prior art that the structure is complicated, the production cost is high, the assembling, construction and maintenance are not easy, the crane only can hoist cargos by utilizing a lifting hook and the like. The double-trolley rotary electromagnetic overhead crane with the carrier-beam comprises a bridge frame (1) erected above two side wall bodies and is characterized in that lower parts of two ends of the bridge frame (1) are connected with crane operation mechanisms (2); the crane operation mechanisms are slidingly connected with the two side wall bodies; the bridge frame (1) is provided with a guide rail (3) and the guide rail is slidingly connected with a lower trolley (5); and the lower trolley is provided with a rotatable upper trolley (7) and the upper trolley is connected with an electromagnetic device through a rope.

Description

A kind of double trolley rotating electromagnetic overhead crane with carrier-beam
Technical field
The utility model relates to a kind of hoisting crane, especially relates to a kind of double trolley rotating electromagnetic overhead crane with carrier-beam.
Background technology
Weight-lifting equipment is divided into transfer crane, crane in bridge type, beam crane and boom crane by device structure; Wherein transfer crane mainly representative equipment be gauntry crane; Crane in bridge type mainly representative equipment is the bridge formation machine, and boom crane mainly representative equipment is a tower crane.Transfer crane is mainly used in work operations such as the up-down, parallel motion of building ground, factory floor and shipyard harbour weight.Transfer crane mainly is made up of lifting overhead traveling crane, girder, supporting leg, traveling gear and electric hydraulic system.Its principle of work is: utilize the lifting overhead traveling crane that is installed on the girder that weight is raised up; The supporting leg upper end connects girder; The lower end connects with traveling gear, through being installed in the driving of motor on the traveling gear, realizes the effect that hoisting crane moves on rail; The overhead traveling crane of lifting simultaneously also can be walked on girder, realizes at last weight is hung the effect that moves on to another place from a place.But the structure of these hoisting cranes is comparatively complicated, and productive costs is higher, and assembling is built, keeps in repair also comparatively difficult, and hoisting crane can only adopt suspension hook lifting goods.
The utility model content
The utility model provides a kind of double trolley rotating electromagnetic overhead crane with carrier-beam; It mainly is that to solve the structure of existing in prior technology hoisting crane comparatively complicated; Productive costs is higher, and assembling is built, keeps in repair also comparatively difficult, and hoisting crane can only adopt the technical matters of suspension hook lifting goods etc.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of double trolley rotating electromagnetic overhead crane with carrier-beam of the utility model; Comprise the crane span structure that is erected on the body of wall of both sides, the bottom at described crane span structure two ends all is connected with a crane travel mechanism, and crane travel mechanism is slidingly connected on the body of wall of both sides; Crane span structure is provided with guide rail; Slidely connect the bottom dolly on the guide rail, the bottom dolly is provided with rotatable top dolly, and the top dolly connects calutron through rope.
As preferably, described calutron includes the drop in beam that is connected on the rope, and drop in beam is provided with lifting electromagnet.
Therefore, the utility model is lifting electromagnet on hoisting crane, can directly adsorb the metal goods, and the assembling, the maintenance all more or less freely, productive costs is lower.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of double trolley rotating electromagnetic overhead crane with carrier-beam of this example like Fig. 1, comprises the crane span structure 1 that is erected on the body of wall of both sides; The bottom at crane span structure two ends all is connected with a crane travel mechanism 2; Crane travel mechanism is slidingly connected on the body of wall of both sides, and crane span structure is provided with guide rail 3, slidely connects bottom dolly 6 on the guide rail; The bottom dolly is provided with rotatable top dolly 7, and the top dolly connects calutron through rope.Calutron includes the drop in beam 4 that is connected on the rope, and drop in beam is provided with lifting electromagnet 5.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.

Claims (2)

1. double trolley rotating electromagnetic overhead crane with carrier-beam; Comprise the crane span structure (1) that is erected on the body of wall of both sides, it is characterized in that the bottom at described crane span structure (1) two ends all is connected with a crane travel mechanism (2), crane travel mechanism is slidingly connected on the body of wall of both sides; Crane span structure (1) is provided with guide rail (3); Slidely connect bottom dolly (6) on the guide rail, the bottom dolly is provided with rotatable top dolly (7), and the top dolly connects calutron through rope.
2. a kind of double trolley rotating electromagnetic overhead crane with carrier-beam according to claim 1 is characterized in that described calutron includes the drop in beam (4) that is connected on the rope, and drop in beam is provided with lifting electromagnet (5).
CN2012200591169U 2012-02-21 2012-02-21 Double-trolley rotary electromagnetic overhead crane with carrier-beam Expired - Fee Related CN202465102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200591169U CN202465102U (en) 2012-02-21 2012-02-21 Double-trolley rotary electromagnetic overhead crane with carrier-beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200591169U CN202465102U (en) 2012-02-21 2012-02-21 Double-trolley rotary electromagnetic overhead crane with carrier-beam

Publications (1)

Publication Number Publication Date
CN202465102U true CN202465102U (en) 2012-10-03

Family

ID=46913282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200591169U Expired - Fee Related CN202465102U (en) 2012-02-21 2012-02-21 Double-trolley rotary electromagnetic overhead crane with carrier-beam

Country Status (1)

Country Link
CN (1) CN202465102U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103964314A (en) * 2014-05-23 2014-08-06 云南昆钢重型装备制造集团有限公司 Upper rotary crane applicable to low-headroom plants
CN105800443A (en) * 2016-05-16 2016-07-27 无锡石油化工起重机有限公司 Bridge grabbing crane with electromagnetic chuck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103964314A (en) * 2014-05-23 2014-08-06 云南昆钢重型装备制造集团有限公司 Upper rotary crane applicable to low-headroom plants
CN103964314B (en) * 2014-05-23 2016-04-13 云南昆钢重型装备制造集团有限公司 A kind of upper rotary crane being applicable to low clearance height factory building
CN105800443A (en) * 2016-05-16 2016-07-27 无锡石油化工起重机有限公司 Bridge grabbing crane with electromagnetic chuck

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20130221

C17 Cessation of patent right