CN202848875U - Portal crane main beam structure - Google Patents

Portal crane main beam structure Download PDF

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Publication number
CN202848875U
CN202848875U CN 201220425609 CN201220425609U CN202848875U CN 202848875 U CN202848875 U CN 202848875U CN 201220425609 CN201220425609 CN 201220425609 CN 201220425609 U CN201220425609 U CN 201220425609U CN 202848875 U CN202848875 U CN 202848875U
Authority
CN
China
Prior art keywords
girder
main
brace panel
sides
fixed
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
CN 201220425609
Other languages
Chinese (zh)
Inventor
陈宋铭
陈兴发
王晏全
殷少峰
邹单
刘仁兵
梁跃
马道金
殷保志
马春远
江巨锦
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.)
ANHUI XIONGFENG CRANE MACHINE Co Ltd
Original Assignee
ANHUI XIONGFENG CRANE MACHINE 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 ANHUI XIONGFENG CRANE MACHINE Co Ltd filed Critical ANHUI XIONGFENG CRANE MACHINE Co Ltd
Priority to CN 201220425609 priority Critical patent/CN202848875U/en
Application granted granted Critical
Publication of CN202848875U publication Critical patent/CN202848875U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a crane accessory, and in particular relates to a portal crane main beam structure which comprises a main beam body, wherein the top of the main beam body is provided with a horizontal reinforcing plate which is fixed with the top of the main beam body through a plurality of support columns; two sides of the horizontal reinforcing plate are fixed on two sides of the main beam body through reinforcing ribs; the side surface of the main beam body is provided with a longitudinal reinforcing plate which is welded on the side surface of the main beam body through a plurality of pull rods; and the lower part of the main beam body is provided with an inverted-T-shaped slide rail. The portal crane main beam structure provided by the utility model is novel in structure design, high in intensity, firm in connection, and wide in applicability.

Description

The main beam of gantry crane structure
Technical field
The utility model relates to a kind of hoisting crane accessory, specifically relates to a kind of main beam of gantry crane structure.
Background technology
In the prior art, transfer crane has comparatively widely at mechanical field to be used.And the girder of transfer crane is the core component that bears body weight, and its structure directly affects the serviceability of transfer crane.
The utility model content
For the technical matters that exists in the prior art, the purpose of this utility model is to provide a kind of main beam of gantry crane structure of reasonable in design.
The technical solution adopted in the utility model is as follows:
The main beam of gantry crane structure, it is characterized in that comprise the girder body, the top of described girder body is provided with horizontal brace panel, laterally brace panel is fixed by several pillars and girder bodies top, and laterally the both sides of brace panel are fixed by the both sides of reinforced rib and girder body; The side of described girder body is provided with vertical brace panel, and vertically brace panel is by several pull bars and the welding of girder body side; The bottom of described girder body is provided with to be is inverted T font slide rail.
Further, described horizontal brace panel and the vertical equal in length of brace panel, and be the 1/5-2/7 of girder body length.
Further, described horizontal brace panel and vertical brace panel all place the middle part of girder body.
The utility model main beam of gantry crane structure, structure design is novel, and intensity is higher, and it is firm to connect, and applicability is wider.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to view.
Fig. 3 be among Fig. 1 B-B to view.
The specific embodiment
See also Fig. 1-3, the main beam of gantry crane structure comprises girder body 1, and the top of girder body 1 is provided with horizontal brace panel 3, laterally brace panel 3 is fixed with girder body 1 top by several pillars 7, and laterally the both sides of brace panel 3 are fixed by reinforced rib 5 and the both sides of girder body 1.
The side of girder body 1 is provided with vertical brace panel 4, and vertically brace panel 4 is by several pull bars 6 and the welding of girder body 1 side.
The bottom of girder body 1 is provided with to be is inverted T font slide rail 2, and the orbit of electric block is provided.
Laterally brace panel 3 and the vertical equal in length of brace panel 4, and be the 1/5-2/7 of girder body 1 length, simultaneously, laterally brace panel 3 and vertical brace panel 4 all place the middle part of girder body 1.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.

Claims (3)

1. main beam of gantry crane structure, it is characterized in that comprise the girder body, the top of described girder body is provided with horizontal brace panel, laterally brace panel is fixed by several pillars and girder bodies top, and laterally the both sides of brace panel are fixed by the both sides of reinforced rib and girder body; The side of described girder body is provided with vertical brace panel, and vertically brace panel is by several pull bars and the welding of girder body side; The bottom of described girder body is provided with to be is inverted T font slide rail.
2. main beam of gantry crane structure according to claim 1 is characterized in that, described horizontal brace panel and the vertical equal in length of brace panel, and be the 1/5-2/7 of girder body length.
3. main beam of gantry crane structure according to claim 2 is characterized in that, described horizontal brace panel and vertical brace panel all place the middle part of girder body.
CN 201220425609 2012-08-24 2012-08-24 Portal crane main beam structure Expired - Fee Related CN202848875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220425609 CN202848875U (en) 2012-08-24 2012-08-24 Portal crane main beam structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220425609 CN202848875U (en) 2012-08-24 2012-08-24 Portal crane main beam structure

Publications (1)

Publication Number Publication Date
CN202848875U true CN202848875U (en) 2013-04-03

Family

ID=47980095

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220425609 Expired - Fee Related CN202848875U (en) 2012-08-24 2012-08-24 Portal crane main beam structure

Country Status (1)

Country Link
CN (1) CN202848875U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105967061A (en) * 2016-07-27 2016-09-28 河南省鑫源起重机有限公司 Main beam for portal crane
CN109775576A (en) * 2018-07-23 2019-05-21 安徽省雄峰起重机械有限公司 A kind of mono rail suspension crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105967061A (en) * 2016-07-27 2016-09-28 河南省鑫源起重机有限公司 Main beam for portal crane
CN109775576A (en) * 2018-07-23 2019-05-21 安徽省雄峰起重机械有限公司 A kind of mono rail suspension crane

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Legal Events

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

Granted publication date: 20130403

Termination date: 20150824