CN201587828U - Gantry crane - Google Patents

Gantry crane Download PDF

Info

Publication number
CN201587828U
CN201587828U CN2010203014709U CN201020301470U CN201587828U CN 201587828 U CN201587828 U CN 201587828U CN 2010203014709 U CN2010203014709 U CN 2010203014709U CN 201020301470 U CN201020301470 U CN 201020301470U CN 201587828 U CN201587828 U CN 201587828U
Authority
CN
China
Prior art keywords
portal frame
sides
equipment
lifting
gauntry crane
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.)
Expired - Fee Related
Application number
CN2010203014709U
Other languages
Chinese (zh)
Inventor
陈训耀
张存荣
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.)
China Gezhouba Group Mechanical and Electrical Construction Co Ltd
Original Assignee
China Gezhouba Group Mechanical and Electrical Construction 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 China Gezhouba Group Mechanical and Electrical Construction Co Ltd filed Critical China Gezhouba Group Mechanical and Electrical Construction Co Ltd
Priority to CN2010203014709U priority Critical patent/CN201587828U/en
Application granted granted Critical
Publication of CN201587828U publication Critical patent/CN201587828U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a gantry crane, comprising a gantry rack, a load trolley, a hand pulling block and a guide handle, wherein the load trolley is arranged at the top of the gantry rack and hand pulling blocks are arranged at the two sides and the lower part of the top end and the guide handle is arranged on the bottom wheels of the gantry crane. Because the hand pulling blocks are arranged at the two sides of the gantry rack, the pick-up point is selected at the two sides of the lower part of the device to be lifted, therefore the height space of using the top as the lifting point is omitted. The gantry crane is suitable for lifting the device in the small-space mounting process, especially lifting the device in the underground engineering construction and the operation is simple and easy to perform.

Description

Gauntry crane
Technical field
The utility model relate to a kind of little space lifting large equipment special hanger, particularly a kind of gauntry crane applicable to the little space mounting large equipment of underground works.
Background technology
In recent years, underground works such as underground power station, subway, skyscraper underground construction etc., the layout compactness of its equipment or device, installing space is limited more serious, especially main equipment lifting, general elevator machinery can't enter lifting.Original dilatoryly can only change the position of equipment along ground level, but along being equipped with by installing or parts vertical-lift lifting is difficult to or may; Original gin pole sling height and lift heavy is subjected to arriving very much restriction again simultaneously.
The utility model content
The purpose of this utility model is: the lifting of equipment in gauntry crane, the especially underground engineering construction that is used for equipment hoisting in a kind of little space mounting process is provided.
The purpose of this utility model is by adopting following technical scheme to realize:
A kind of gauntry crane, this gauntry crane comprises portal frame, load dolly and chain block, and described load dolly is arranged at the top of portal frame, and described chain block is arranged at the both sides and the bottom, top of portal frame.
Described portal frame both sides and bottom, top respectively are provided with two chain blocks.
The bottom wheel of described portal frame is provided with caster assembly therefor.
Owing to adopted technique scheme, the beneficial effects of the utility model are: because the both sides of portal frame are provided with chain block, the both sides, bottom that make the Heave Here be selected in to be hung equipment, thereby saved the height space of top as suspension centre, the utility model is applicable to the equipment hoisting in the little space mounting process thus, especially the lifting of equipment in the underground engineering construction, and easy to operation.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Mark among the figure: 1 portal frame, the 2nd, the load dolly, the 3rd, chain block, the 4th, caster assembly therefor, the 5th, safe band, the 6th, hung equipment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As depicted in figs. 1 and 2, a kind of gauntry crane, this gauntry crane comprise portal frame 1, load dolly 2,
Chain block 3 and caster assembly therefor 4.Portal frame 1 top is provided with load dolly 2, and load dolly 2 can move on the top of portal frame, and except load-carrying, its double as is hung equipment for moving along the portal frame length direction.The both sides of portal frame 1 and bottom, top are provided with chain block 3, and chain block 3 all is connected with load dolly 2.The chain block 3 of both sides is selected in the both sides, bottom of being hung equipment 6 as suspension centre, thereby has saved the height space of top as suspension centre, and the lifting of being hung equipment 6 simultaneously is to realize by the chain block 4 of both sides.Also be provided with caster assembly therefor 4 on the bottom wheel of portal frame 1.
During use, make up according to installing space that is hung equipment 6 and lifting weight, make this gauntry crane reach actual size, after before the equipment lifting this gauntry crane personnel selection being tried hard to recommend the center of suspension centre, the suspension centre of the chain block 3 of portal frame 1 both sides is located on the Heave Here of being hung both sides, equipment 6 bottom, simultaneously, in order to guarantee safety, at equipment middle part cover one safe band 5, equipment 6 is hung with chain block 3 liftings of bottom, gallows frame 1 top again to requiring the position in the position of adjusting with chain block 3 then and locating top load dolly 2.Finely tune the integral position of portal frame 1 if desired, can on the bottom girder of portal frame 1, add suitable power F, and cooperate the caster assembly therefor 4 on the portal frame 1 bottom wheel and reach the purpose of adjusting device location.This gauntry crane moves with manpower along short-axis direction and gets final product.
This gauntry crane mainly is applicable to the lifting of equipment in equipment hoisting, the especially underground engineering construction in the little space mounting process.

Claims (3)

1. gauntry crane, it is characterized in that, this gauntry crane comprises portal frame (1), load dolly (2) and chain block (3), and described load dolly (2) is arranged at the top of portal frame (1), and described chain block (3) is arranged at the both sides and the bottom, top of portal frame (1).
2. gauntry crane according to claim 1 is characterized in that, described portal frame (1) both sides and bottom, top respectively are provided with two chain blocks (3).
3. gauntry crane according to claim 1 is characterized in that, the bottom wheel of described portal frame (1) is provided with caster assembly therefor (4).
CN2010203014709U 2010-01-26 2010-01-26 Gantry crane Expired - Fee Related CN201587828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010203014709U CN201587828U (en) 2010-01-26 2010-01-26 Gantry crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010203014709U CN201587828U (en) 2010-01-26 2010-01-26 Gantry crane

Publications (1)

Publication Number Publication Date
CN201587828U true CN201587828U (en) 2010-09-22

Family

ID=42747595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010203014709U Expired - Fee Related CN201587828U (en) 2010-01-26 2010-01-26 Gantry crane

Country Status (1)

Country Link
CN (1) CN201587828U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103011032A (en) * 2012-12-18 2013-04-03 山东电力集团公司检修公司 Lifting platform for underground cable construction
CN104045014A (en) * 2014-06-14 2014-09-17 国家电网公司 Pole arraying frame for pole welding
CN105668447A (en) * 2016-03-29 2016-06-15 苏州市合叶精密机械有限公司 Stamping die suspension mechanism
CN105883656A (en) * 2014-09-01 2016-08-24 贺颖 A trailing type lifter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103011032A (en) * 2012-12-18 2013-04-03 山东电力集团公司检修公司 Lifting platform for underground cable construction
CN103011032B (en) * 2012-12-18 2015-01-07 山东电力集团公司检修公司 Lifting platform for underground cable construction
CN104045014A (en) * 2014-06-14 2014-09-17 国家电网公司 Pole arraying frame for pole welding
CN105883656A (en) * 2014-09-01 2016-08-24 贺颖 A trailing type lifter
CN105668447A (en) * 2016-03-29 2016-06-15 苏州市合叶精密机械有限公司 Stamping die suspension mechanism

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Legal Events

Date Code Title Description
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: 20100922

Termination date: 20150126

EXPY Termination of patent right or utility model