CN204057696U - A kind of gate type portal gantry - Google Patents

A kind of gate type portal gantry Download PDF

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Publication number
CN204057696U
CN204057696U CN201420468207.7U CN201420468207U CN204057696U CN 204057696 U CN204057696 U CN 204057696U CN 201420468207 U CN201420468207 U CN 201420468207U CN 204057696 U CN204057696 U CN 204057696U
Authority
CN
China
Prior art keywords
supporting leg
girder
legs
gate type
steel
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
CN201420468207.7U
Other languages
Chinese (zh)
Inventor
韩志伟
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.)
HENAN SANMA HOISTING MACHINERY CO Ltd
Original Assignee
HENAN SANMA HOISTING 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 HENAN SANMA HOISTING MACHINERY CO Ltd filed Critical HENAN SANMA HOISTING MACHINERY CO Ltd
Priority to CN201420468207.7U priority Critical patent/CN204057696U/en
Application granted granted Critical
Publication of CN204057696U publication Critical patent/CN204057696U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of gate type portal gantry, it comprises girder, steel I-beam is provided with on the downside of girder, steel I-beam is provided with electric block, the two ends of steel I-beam are provided with limiting stopper, supporting leg A is connected with below girder left part, in the middle part of girder, side is connected with legs B, supporting leg C is connected with below girder right part, the bottom of supporting leg A and supporting leg C is respectively arranged with cross bar, the version of legs B is multistage broken line type, the middle and upper part of legs B is provided with pole, supporting leg A, the lower end of legs B and supporting leg C is respectively arranged with grade beam, traveling gear is provided with on the downside of grade beam, by technical scheme described in the utility model, transfer crane may be used for large span operation, and disturb under not easily there is girder, easy and simple to handle, durable in use, also very easy in practical set process, connect owing to adopting connecting panel, so not easily produce residual deformation, also there is very large benefit in the life-span for transfer crane.

Description

A kind of gate type portal gantry
Technical field
The utility model relates to a kind of portal gantry, particularly a kind of gate type portal gantry.
Background technology
Transfer crane has a wide range of applications at mechanical field, and gate type portal gantry is the core component of transfer crane load-bearing and work, and its version direct relation the serviceability of transfer crane; In recent years, hoisting crane is towards maximization, specialized future development, and in the application scenario that some are special, weight needs the span that is moved very greatly, and general transfer crane is difficult to meet the demands.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of gate type portal gantry, and this rubber tyre gantry crane design is reasonable, is particularly suitable for the occasion of large span operation, easy to use.
The purpose of this utility model is achieved in that a kind of gate type portal gantry, it comprises girder, steel I-beam is provided with on the downside of described girder, described steel I-beam is provided with electric block, the two ends of described steel I-beam are provided with limiting stopper, supporting leg A is connected with below described girder left part, in the middle part of described girder, side is connected with legs B, supporting leg C is connected with below described girder right part, described supporting leg A and the bottom of supporting leg C are respectively arranged with cross bar, the version of described legs B is multistage broken line type, the middle and upper part of described legs B is provided with pole, described supporting leg A, the lower end of legs B and supporting leg C is respectively arranged with grade beam, traveling gear is provided with on the downside of described grade beam.
Described electric block is two identical electric blocks.
Described supporting leg A is consistent with the version of supporting leg C.
Described legs B and the connection mode of girder are that connecting panel bolt is connected.
Described cross bar is 2.
Described traveling gear is rail mounted traveling gear or rubber-tyred traveling gear.
The beneficial effects of the utility model: by technical scheme described in the utility model, transfer crane may be used for large span operation, and disturbs under not easily there is girder, easy and simple to handle, durable in use; Also very easy in practical set process, owing to adopting connecting panel to connect, so not easily produce residual deformation, also there is very large benefit in the life-span for transfer crane.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of gate type portal gantry of the utility model.
Fig. 2 is the lateral plan of a kind of gate type portal gantry of the utility model.
In figure: 1, girder 2, steel I-beam 3, limiting stopper 4, electric block 5, supporting leg A 6, legs B 7, supporting leg C 8, traveling gear 9, cross bar 10, pole 11, connecting panel 12, grade beam.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of gate type portal gantry, it comprises girder 1, steel I-beam 2 is provided with on the downside of described girder 1, described steel I-beam 2 is provided with electric block 4, the two ends of described steel I-beam 2 are provided with limiting stopper 3, supporting leg A5 is connected with below described girder 1 left part, in the middle part of described girder 1, side is connected with legs B 6, supporting leg C7 is connected with below described girder right part, described supporting leg A5 and the bottom of supporting leg C7 are respectively arranged with cross bar 9, the version of described legs B 6 is multistage broken line type, the middle and upper part of described legs B 6 is provided with pole 10, described supporting leg A5, the lower end of legs B 6 and supporting leg C7 is respectively arranged with grade beam 12, traveling gear 8 is provided with on the downside of described grade beam 12.
The utility model in use, realizes vertically moving of transfer crane by controlling traveling gear, for lifted weight thing, because this utility model span is large, rational in infrastructure, can carry out operation for a long time, improve the efficiency of large span lifting.
Embodiment 2
As depicted in figs. 1 and 2, a kind of gate type portal gantry, it comprises girder 1, steel I-beam 2 is provided with on the downside of described girder 1, described steel I-beam 2 is provided with electric block 4, the two ends of described steel I-beam 2 are provided with limiting stopper 3, supporting leg A5 is connected with below described girder 1 left part, in the middle part of described girder 1, side is connected with legs B 6, supporting leg C7 is connected with below described girder right part, described supporting leg A5 and the bottom of supporting leg C7 are respectively arranged with cross bar 9, the version of described legs B 6 is multistage broken line type, the middle and upper part of described legs B 6 is provided with pole 10, described supporting leg A5, the lower end of legs B 6 and supporting leg C7 is respectively arranged with grade beam 12, traveling gear 8 is provided with on the downside of described grade beam 12.
Described electric block 4 is two identical electric blocks.
Described supporting leg A5 is consistent with the version of supporting leg C7.
Described legs B 6 and the connection mode of girder 1 are that connecting panel bolt is connected.
Described cross bar 9 is 2.
Described traveling gear 8 is rail mounted traveling gear or rubber-tyred traveling gear.
The utility model in use, realizes vertically moving of transfer crane by controlling traveling gear, for lifted weight thing, because this utility model span is large, rational in infrastructure, can carry out operation for a long time, improve the efficiency of large span lifting.
The foregoing is only preferred implementation of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, also can make some distortion and improvement, all belong to protection domain of the present utility model.

Claims (6)

1. a gate type portal gantry, it comprises girder, it is characterized in that: on the downside of described girder, be provided with steel I-beam, described steel I-beam is provided with electric block, the two ends of described steel I-beam are provided with limiting stopper, supporting leg A is connected with below described girder left part, in the middle part of described girder, side is connected with legs B, supporting leg C is connected with below described girder right part, described supporting leg A and the bottom of supporting leg C are respectively arranged with cross bar, the version of described legs B is multistage broken line type, the middle and upper part of described legs B is provided with pole, described supporting leg A, the lower end of legs B and supporting leg C is respectively arranged with grade beam, traveling gear is provided with on the downside of described grade beam.
2. a kind of gate type portal gantry according to claim 1, is characterized in that: described electric block is two identical electric blocks.
3. a kind of gate type portal gantry according to claim 1, is characterized in that: described supporting leg A is consistent with the version of supporting leg C.
4. a kind of gate type portal gantry according to claim 1, is characterized in that: described legs B and the connection mode of girder are that connecting panel bolt is connected.
5. a kind of gate type portal gantry according to claim 1, is characterized in that: described cross bar is 2.
6. a kind of gate type portal gantry according to claim 1, is characterized in that: described traveling gear is rail mounted traveling gear or rubber-tyred traveling gear.
CN201420468207.7U 2014-08-19 2014-08-19 A kind of gate type portal gantry Expired - Fee Related CN204057696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420468207.7U CN204057696U (en) 2014-08-19 2014-08-19 A kind of gate type portal gantry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420468207.7U CN204057696U (en) 2014-08-19 2014-08-19 A kind of gate type portal gantry

Publications (1)

Publication Number Publication Date
CN204057696U true CN204057696U (en) 2014-12-31

Family

ID=52199252

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420468207.7U Expired - Fee Related CN204057696U (en) 2014-08-19 2014-08-19 A kind of gate type portal gantry

Country Status (1)

Country Link
CN (1) CN204057696U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668424A (en) * 2016-03-24 2016-06-15 贵州精钻高合金材料有限责任公司 Lifting frame with movable supporting pillars
CN108946496A (en) * 2018-08-14 2018-12-07 德马科起重机械有限公司 A kind of anti-tilting apparatus of ship's crane
CN110733976A (en) * 2019-10-23 2020-01-31 中国三冶集团有限公司 Synchronous combined lifting appliance for converter transformation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668424A (en) * 2016-03-24 2016-06-15 贵州精钻高合金材料有限责任公司 Lifting frame with movable supporting pillars
CN108946496A (en) * 2018-08-14 2018-12-07 德马科起重机械有限公司 A kind of anti-tilting apparatus of ship's crane
CN110733976A (en) * 2019-10-23 2020-01-31 中国三冶集团有限公司 Synchronous combined lifting appliance for converter transformation

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

Granted publication date: 20141231

Termination date: 20160819

CF01 Termination of patent right due to non-payment of annual fee