CN203998697U - Movable type gantry mast-up - Google Patents

Movable type gantry mast-up Download PDF

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Publication number
CN203998697U
CN203998697U CN201420337221.3U CN201420337221U CN203998697U CN 203998697 U CN203998697 U CN 203998697U CN 201420337221 U CN201420337221 U CN 201420337221U CN 203998697 U CN203998697 U CN 203998697U
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CN
China
Prior art keywords
crossbeam
column
movable type
base plate
type gantry
Prior art date
Application number
CN201420337221.3U
Other languages
Chinese (zh)
Inventor
韩军
叶文宝
刘彦青
Original Assignee
廊坊广厦新源石化设备制造有限公司
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Application filed by 廊坊广厦新源石化设备制造有限公司 filed Critical 廊坊广厦新源石化设备制造有限公司
Priority to CN201420337221.3U priority Critical patent/CN203998697U/en
Application granted granted Critical
Publication of CN203998697U publication Critical patent/CN203998697U/en

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Abstract

The utility model discloses movable type gantry mast-up, belong to weight-lifting equipment technical field, use very flexible for solving existing overhead traveling crane, problems such as inefficiency and designing.Movable type gantry mast-up comprises crossbeam, is positioned at both sides and symmetrically arranged base plate and column, the bottom of described column is fixed on described base plate, described crossbeam is fixed on the top of described column, on described crossbeam, hanging hook assembly is installed, the each wheel of installing in below, two ends of described base plate.The utility model has been realized the integrated moving of portal hoisting rack by four wheels, easy to use, has good alerting ability, has improved work efficiency.

Description

Movable type gantry mast-up

Technical field

The utility model relates to a kind of mast-up, relates in particular to a kind of movable type gantry mast-up.

Background technology

Along with increasing the weight of of production task, in existing workshop, overhead traveling crane service condition is obviously nervous, just there is the Liao You teams and groups phenomenon that other teams and groups need to wait using overhead traveling crane in this, each teams and groups cross-reference overhead traveling crane can cause the serious phenomenon of delaying work, overhead traveling crane uses very flexible, waste valuable production time, greatly reduced work efficiency.

Utility model content

The purpose of this utility model is to propose the movable type gantry mast-up that a kind of alerting ability is strong, work efficiency is high.

Another object of the present utility model is to propose the high movable type gantry mast-up of a kind of structural strength.

For reaching this object, the utility model by the following technical solutions:

The utility model provides movable type gantry mast-up, comprise crossbeam, be positioned at both sides and symmetrically arranged base plate and column, the bottom of described column is fixed on described base plate, described crossbeam is fixed on the top of described column, on described crossbeam, hanging hook assembly is installed, the each wheel of installing in below, two ends of described base plate.

Preferably, the frame type structure that described crossbeam is hollow, is provided with pulley gear in described crossbeam, and described hanging hook assembly is connected with described pulley gear, and can slide along the length direction of described crossbeam.

Preferably, described pulley gear comprises assembly pulley and the adapter shaft of two pulleys that is connected described assembly pulley;

On the diapire of described crossbeam, be provided with slide rail, described pulley rolling is bearing on described slide rail;

An opening is offered along described crossbeam length direction in the bottom of described crossbeam, and the top of the hook bearing of described hanging hook assembly is connected with described adapter shaft through described opening.

Preferably, on described crossbeam near described crossbeam two ends places respectively and between described column, have additional one be obliquely installed first support angle steel, described crossbeam, described column and described first support angle steel and form tripod structure.

Preferably, the two ends of described base plate respectively and between described column, have additional one be obliquely installed second support angle steel, described base plate, described column and described second support angle steel and form tripod structure.

Preferably, bottom, the two ends of described crossbeam is fixed on respectively the top of described column by connecting panel.

Preferably, the quantity of described assembly pulley is at least 2 groups.

The beneficial effects of the utility model are:

(1) the utility model provides movable type gantry mast-up, comprises crossbeam, is positioned at both sides and symmetrically arranged base plate and column, the each wheel of installing in below, two ends of base plate.Realized the integrated moving of portal hoisting rack by four wheels, easy to use, there is good alerting ability, improve work efficiency.

(2) in crossbeam, be provided with pulley gear, hanging hook assembly is connected with pulley gear, and can slide along the length direction of crossbeam.Realize the transverse shifting of hanging hook assembly on portal hoisting rack by arranging of pulley gear, applicable to in-plant parts lifting, further improved work efficiency.

(3) on crossbeam near crossbeam two ends places respectively and between column, have additional one be obliquely installed first support angle steel, crossbeam, column and first support angle steel and form tripod structure, have consolidated the structure of crossbeam, have strengthened the weight capacity of crossbeam.

(4) two ends of base plate respectively and between column, have additional one be obliquely installed second support angle steel, base plate, column and second support angle steel and form tripod structure, the structure of having reinforced column has strengthened the structural stability of portal hoisting rack.

Brief description of the drawings

Fig. 1 is the front view of the movable type gantry mast-up that provides of the utility model embodiment mono-;

Fig. 2 is the lateral plan of the movable type gantry mast-up that provides of the utility model embodiment mono-;

Fig. 3 be in Fig. 1 A-A to cutaway view.

In figure, 1, crossbeam; 11, opening; 2, base plate; 3, column; 4, hanging hook assembly; 41, hook bearing; 5, wheel; 6, pulley gear; 61, pulley; 62, adapter shaft; 7, first support angle steel; 8, second support angle steel; 9, connecting panel.

Detailed description of the invention

Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.

Preferred embodiment one:

The present embodiment provides movable type gantry mast-up, the structure of this movable type gantry mast-up as shown in Figure 1-Figure 3, it comprises crossbeam 1, be positioned at both sides and symmetrically arranged two base plates 2 and two columns 3, the bottom of two columns 3 is separately fixed on two base plates 2, the bottom, two ends of crossbeam 1 is fixed on respectively the top of two columns 3 by connecting panel 9, hanging hook assembly 4 is installed on crossbeam 1, the each wheel 5 of installing in below, two ends of two base plates 2, realized the integrated moving of portal hoisting rack by four wheels, easy to use, there is good alerting ability, improve work efficiency.

The frame type structure that crossbeam 1 is hollow, in crossbeam 1, be provided with pulley gear 6, hanging hook assembly 4 is connected with pulley gear 6, and can slide along the length direction of crossbeam 1, realize the transverse shifting of hanging hook assembly on portal hoisting rack by arranging of pulley gear, applicable to in-plant parts lifting, further improve work efficiency.

In the present embodiment, pulley gear 6 comprises two groups of assembly pulleys, and two pulleys 61 of every group of assembly pulley are connected by adapter shaft 62, on the diapire of crossbeam 1, are provided with slide rail, and pulley 61 rolling bearings are on slide rail.An opening 11 is offered along crossbeam 1 length direction in the bottom of crossbeam 1, and the top of the hook bearing 41 of hanging hook assembly 4 is connected with adapter shaft 62 through opening 11.

In the time that staff pulls the hauling rope of hanging hook assembly 4 belows and suspension hook to a direction of crossbeam 1 length direction, under drag force effect, the hook bearing 41 of hanging hook assembly 4 drives four pulleys 61 in the enterprising line slip of slide rail by adapter shaft 62, thereby facilitates staff to use overhead traveling crane in this direction one side.

On crossbeam 1 near crossbeam 1 two ends place respectively and between column 3, have additional one be obliquely installed first support angle steel 7, crossbeam 1, column 3 and first support angle steel 7 and form tripod structure, because tripod structure has certain stability, therefore, first supports the structure of having consolidated crossbeam that arranges of angle steel 7, has strengthened the weight capacity of crossbeam.

The two ends of base plate 2 respectively and between column 3, have additional one be obliquely installed second support angle steel 8, base plate 2, column 3 and second support angle steel 8 and form tripod structure, in like manner, second supports the structure of having reinforced column that arranges of angle steel 8, has strengthened the structural stability of portal hoisting rack.

The structure of pulley gear of the present utility model and connection mode are not limited to above-mentioned situation, and it can be by setting up actuating device, or adopt other slide constructions, as long as can realize the transverse shifting of hanging hook assembly; The quantity of assembly pulley is not limited to 2 groups, meets and is at least 2 groups, and its quantity can need to design according to real work.

Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.

Claims (7)

1. movable type gantry mast-up, comprise crossbeam (1), be positioned at both sides and symmetrically arranged base plate (2) and column (3), the bottom of described column (3) is fixed on described base plate (2), described crossbeam (1) is fixed on the top of described column (3), hanging hook assembly (4) is installed on described crossbeam (1), it is characterized in that: the each wheel (5) of installing in below, two ends of described base plate (2).
2. movable type gantry mast-up according to claim 1, it is characterized in that: the frame type structure that described crossbeam is hollow, in described crossbeam (1), be provided with pulley gear (6), described hanging hook assembly (4) is connected with described pulley gear (6), and can slide along the length direction of described crossbeam (1).
3. movable type gantry mast-up according to claim 2, is characterized in that: described pulley gear (6) comprises assembly pulley and the adapter shaft (62) of two pulleys (61) that is connected described assembly pulley;
On the diapire of described crossbeam (1), be provided with slide rail, described pulley (61) rolling bearing is on described slide rail;
An opening (11) is offered along described crossbeam (1) length direction in the bottom of described crossbeam (1), and the top of the hook bearing (41) of described hanging hook assembly (4) is connected with described adapter shaft (62) through described opening (11).
4. according to the movable type gantry mast-up described in claim 1-3 any one, it is characterized in that: described crossbeam (1) upper near described crossbeam (1) two ends place respectively and between described column (3), have additional one be obliquely installed first support angle steel (7), described crossbeam (1), described column (3) and described first support angle steel (7) formation tripod structure.
5. movable type gantry mast-up according to claim 4, it is characterized in that: the two ends of described base plate (2) respectively and between described column (3), have additional one be obliquely installed second support angle steel (8), described base plate (2), described column (3) and described second support angle steel (8) formation tripod structure.
6. movable type gantry mast-up according to claim 5, is characterized in that: the bottom, two ends of described crossbeam (1) is fixed on respectively the top of described column (3) by connecting panel (9).
7. movable type gantry mast-up according to claim 3, is characterized in that: the quantity of described assembly pulley is at least 2 groups.
CN201420337221.3U 2014-06-23 2014-06-23 Movable type gantry mast-up CN203998697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420337221.3U CN203998697U (en) 2014-06-23 2014-06-23 Movable type gantry mast-up

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420337221.3U CN203998697U (en) 2014-06-23 2014-06-23 Movable type gantry mast-up

Publications (1)

Publication Number Publication Date
CN203998697U true CN203998697U (en) 2014-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420337221.3U CN203998697U (en) 2014-06-23 2014-06-23 Movable type gantry mast-up

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CN (1) CN203998697U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843588A (en) * 2015-05-12 2015-08-19 中铁建大桥工程局集团第四工程有限公司 Gantry crane used in tunnel construction
CN105645272A (en) * 2015-12-31 2016-06-08 肖世文 Tile polisher mounting gantry
CN106167231A (en) * 2016-08-31 2016-11-30 凯思轩达医疗科技无锡有限公司 Maintenance gantry
CN106829778A (en) * 2017-01-25 2017-06-13 赛莱默水处理系统(沈阳)有限公司 A kind of horizontal pump overhauls maintenance unit
CN107381367A (en) * 2017-08-24 2017-11-24 安徽骏达起重机械有限公司 Portable light combined underhung crane
CN107445068A (en) * 2017-09-19 2017-12-08 安徽骏达起重机械有限公司 Hoisting mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843588A (en) * 2015-05-12 2015-08-19 中铁建大桥工程局集团第四工程有限公司 Gantry crane used in tunnel construction
CN105645272A (en) * 2015-12-31 2016-06-08 肖世文 Tile polisher mounting gantry
CN106167231A (en) * 2016-08-31 2016-11-30 凯思轩达医疗科技无锡有限公司 Maintenance gantry
CN106829778A (en) * 2017-01-25 2017-06-13 赛莱默水处理系统(沈阳)有限公司 A kind of horizontal pump overhauls maintenance unit
CN106829778B (en) * 2017-01-25 2018-10-19 赛莱默水处理系统(沈阳)有限公司 A kind of horizontal pump maintenance maintenance unit
CN107381367A (en) * 2017-08-24 2017-11-24 安徽骏达起重机械有限公司 Portable light combined underhung crane
CN107445068A (en) * 2017-09-19 2017-12-08 安徽骏达起重机械有限公司 Hoisting mechanism

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

Granted publication date: 20141210

Termination date: 20170623