CN108502740A - One kind can expansion type gallows frame - Google Patents
One kind can expansion type gallows frame Download PDFInfo
- Publication number
- CN108502740A CN108502740A CN201810346744.7A CN201810346744A CN108502740A CN 108502740 A CN108502740 A CN 108502740A CN 201810346744 A CN201810346744 A CN 201810346744A CN 108502740 A CN108502740 A CN 108502740A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- auxiliary
- driving motor
- girder
- mobile base
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/10—Arrangements or devices for extending runways or tracks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
It can expansion type gallows frame the invention discloses one kind, including girder, and the both sides of girder are respectively arranged with a column, the lower end of the girder is provided with main lifting gear, and the driving end of main lifting gear is fixedly connected with the upper end of column, the lower end of the column is provided with main bearing, and the outside of main bearing is hingedly equipped with auxiliary support, connecting rod is hingedly installed between the auxiliary support and column, and is provided with auxiliary support resetting apparatus in connecting rod.The present invention, which can utilize, extends the floor stringer extension moveable distance of the second Mobile base.The lower end of the device column can also increase the stability of support by auxiliary support, and in transport, auxiliary support can also be occupied by folded segment save space.The outside of goods transportation to the device can also be avoided the trouble of manpower transport by the device using the second suspension hook by the cooperation of auxiliary guide rail driving motor and third Mobile base to better meet the demand of goods transportation.
Description
Technical field
The present invention relates to gallows frame design fields, and specially one kind can expansion type gallows frame.
Background technology
Big quality cargo generally is directly carried using hanger in short distance handling process, wherein for carrying highly compared with
Low, the relatively fixed cargo in operating position is generally carried using gantry crane, limit of the existing gantry crane due to self structure
System so that cargo is difficult to directly be carried to outside portal frame, to still need manpower to carry out the carrying operation of part, Er Qieyou
It is directly supported using vertical pillars in existing gantry crane frame, therefore stability is bad.If a kind of frame can be designed
Frame is more stable, and carries position and be limited less novel gallows frame and can solve problems, we provide thus
One kind can expansion type gallows frame.
Invention content
The purpose of the present invention is to provide one kind can expansion type gallows frame, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：One kind can expansion type gallows frame, including girder,
And the both sides of girder are respectively arranged with a column, the lower end of the girder is provided with main lifting gear, and main lifting gear
Driving end is fixedly connected with the upper end of column, and the lower end of the column is provided with main bearing, and the outside of main bearing is hingedly installed
There is auxiliary support, connecting rod is hingedly installed between the auxiliary support and column, and it is multiple to be provided with auxiliary support in connecting rod
Position device；
The upper end of the girder is from top to bottom disposed with the second slot and the first slot, and the lower end of girder is provided with
Main guide rail, grafting is equipped with extension floor stringer in second slot, and it includes lower connecting plate and upper junction plate to extend floor stringer,
It is fixed by tie-beam between the upper junction plate and lower connecting plate, and the length of upper junction plate has more than the length of lower connecting plate
At least a quarter, sliding is provided with first movement seat on the girder, and lifting apparatus is provided on first movement seat, and lifts
The driving end connection for rising device extends floor stringer, is provided on the first movement seat for driving first movement seat along girder
The size of the first mobile driving motor, first slot and the second slot is identical with structure, and is provided on lower connecting plate
With the matched secondary guide rail of main guide rail；
Sliding is provided with the second Mobile base on the main guide rail, and the upper end of the second Mobile base is provided with for driving second
The lower end of the second driving motor that Mobile base is moved along main guide rail, second Mobile base is provided with first hoist, and
The end driving of one hoist engine has the first suspension hook, and mounting base, and mounting base are both provided at left and right sides of second Mobile base
It is inside installed with connecting seat, the lower end of the connecting seat is provided with auxiliary guide rail driving motor, and auxiliary guide rail driving motor
Output end be connected with auxiliary guide rail, the end of the auxiliary guide rail is provided with auxiliary lifting devices, and auxiliary lifting devices
Lower end is provided with universal wheel, and sliding is provided with third Mobile base in the auxiliary guide rail, and is provided with and is used on third Mobile base
The third driving motor that driving third Mobile base is moved along auxiliary guide rail, the lower end of the third Mobile base is provided with volume Two
Raise machine, and the lower end driving of second hoist has the second suspension hook, it is the main lifting gear, lifting apparatus, the first driving motor, auxiliary
Help lifting gear, auxiliary support resetting apparatus, auxiliary guide rail driving motor, the second driving motor, first hoist, the second elevator
Machine and third driving motor are electrically connected to the central controller of the hanger jointly.
Preferably, the idler wheel is driven using idler wheel driving motor.
Preferably, the lifting gear, lifting apparatus, auxiliary lifting devices and auxiliary support resetting apparatus are that single pole is double
Acting cylinder.
Preferably, at least provided with two idler wheels on each auxiliary support.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention, which can utilize, extends the second shifting of floor stringer extension
The moveable distance of dynamic seat.The lower end of the device column can also increase the stability of support by auxiliary support, and transport
When defeated, auxiliary support can also be occupied by folded segment save space.The device can also pass through auxiliary guide rail driving motor and
The cooperation of three Mobile bases utilizes the second suspension hook by the outside of goods transportation to the device, to better meet goods transportation
Demand avoids the trouble of manpower transport, has very high practical value.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of the second Mobile base of the invention；
Fig. 3 is the structural schematic diagram of girder of the present invention；
Fig. 4 is the structural schematic diagram that the present invention extends floor stringer.
In figure：1 column, 2 main lifting gears, 3 extend floor stringers, 301 lower connecting plates, 302 tie-beams, 303 upper junction plates,
4 lifting apparatus, 5 first movement seats, 6 first driving motors, 7 auxiliary guide rails, 8 auxiliary lifting devices, 9 universal wheels, 10 connecting seats,
11 main bearings, 12 idler wheels, 13 auxiliary supports, 14 connecting rods, 15 auxiliary support resetting apparatuses, 16 auxiliary guide rail driving motors, 17
Second Mobile base, 18 second driving motors, 19 mounting bases, 20 first suspension hooks, 21 first hoist, 22 third Mobile bases, 23
Two suspension hooks, 24 second hoist, 25 third driving motors, 26 girders, 27 main guide rails, 28 first slots, 29 second slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Technical solution in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind can expansion type gallows frame, including girder 26, and
The both sides of girder 26 are respectively arranged with a column 1, and the lower end of girder 26 is provided with main lifting gear 2, and main lifting gear 2
Driving end is fixedly connected with the upper end of column 1, and the lower end of column 1 is provided with main bearing 11, and the outside of main bearing 11 is hingedly pacified
Equipped with auxiliary support 13, connecting rod 14 is hingedly installed, and auxiliary is provided in connecting rod 14 between auxiliary support 13 and column 1
Bearing resetting apparatus 15；
The upper end of girder 26 is from top to bottom disposed with the second slot 29 and the first slot 28, and the lower end of girder 26 is set
It is equipped with main guide rail 27, grafting is equipped with extension floor stringer 3 in the second slot 29, and it includes 301 He of lower connecting plate to extend floor stringer 3
Upper junction plate 303 is fixed between upper junction plate 303 and lower connecting plate 301 by tie-beam 302, and the length of upper junction plate 303
Length than lower connecting plate 301 has more at least a quarter, is slided on girder 26 and is provided with first movement seat 5, and first movement
Lifting apparatus 4 is provided on seat 5, and the driving end connection of lifting apparatus 4 extends floor stringer 3, is arranged on first movement seat 5 useful
In the first driving motor 6 for being moved along girder 26 of driving first movement seat 5, the size of the first slot 28 and the second slot 29 and
Structure is identical, and is provided on lower connecting plate 301 and the matched secondary guide rail of main guide rail 27；
Sliding is provided with the second Mobile base 17 on main guide rail 27, and the upper end of the second Mobile base 17 is provided with for driving the
The second driving motor 18 that two Mobile bases 17 are moved along main guide rail 27, the lower end of the second Mobile base 17 are provided with first hoist
21, and the end driving of first hoist 21 has the first suspension hook 20, the left and right sides of the second Mobile base 17 to be both provided with mounting base
19, and connecting seat 10 is installed in mounting base 19, the lower end of connecting seat 10 is provided with auxiliary guide rail driving motor 16, and auxiliary
The output end of assistant director of a film or play's rail driving motor 16 is connected with auxiliary guide rail 7, and the end of auxiliary guide rail 7 is provided with auxiliary lifting devices 8, and
The lower end of auxiliary lifting devices 8 is provided with universal wheel 9, and sliding is provided with third Mobile base 22 in auxiliary guide rail 7, and third moves
The third driving motor 25 for driving third Mobile base 22 to be moved along auxiliary guide rail 7, third Mobile base are provided on seat 22
22 lower end is provided with second hoist 24, and the lower end driving of second hoist 24 has the second suspension hook 23, main lifting gear 2,
Lifting apparatus 4, the first driving motor 6, auxiliary lifting devices 8, auxiliary support resetting apparatus 15, auxiliary guide rail driving motor 16,
Second driving motor 18, first hoist 21, second hoist 24 and third driving motor 25 are electrically connected to the hanger jointly
Central controller, the central controller of the device can select S7-200 types PLC or other types automatic according to demand for control
The common control device of Control Cooling gantry crane is no longer carried out since the control technology of such equipment is quite complete
It is described in detail.
Further, idler wheel 12 is driven using idler wheel driving motor.
Further, lifting gear 2, lifting apparatus 4, auxiliary lifting devices 8 and auxiliary support resetting apparatus 15 are list
Bar double acting hydraulic cylinder.
Further, at least provided with two idler wheels 12 on each auxiliary support 13.
Operation principle：When the device works, decide whether as needed first using floor stringer 3 is extended, when needing to use
When, it is only necessary to it pushes extension floor stringer 3 to move outward using first movement seat 5, lower connecting plate 301 is made to leave the second slot
29, will extend at the decentralization to bottom and 26 parallel position of girder of floor stringer 3 followed by lifting apparatus 4, at this time main guide rail 27 with
Secondary guide rail on lower connecting plate 301 is concordant and is assembled into the new-track used for the second Mobile base 17, followed by first
The driving of Mobile base 5 extends floor stringer 3 and is inserted into girder 26, and upper junction plate 303 and the cooperation of the first slot 28 at this time is inserted into, to prolong
17 moveable distance of the second Mobile base is grown.The lower end of the device column 1 can also increase support by auxiliary support 13
Stability, and in transport, auxiliary support 13 can also be occupied by folded segment save space.The device can also pass through auxiliary
Guide rail driving motor 16 and the cooperation of third Mobile base 22 utilize the second suspension hook 23 by the outside of goods transportation to the device, thus
The demand for having better met goods transportation avoids the trouble of manpower transport, has very high practical value.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. one kind can expansion type gallows frame, including girder (26), and the both sides of girder (26) are respectively arranged with a column
(1), it is characterised in that：The lower end of the girder (26) is provided with main lifting gear (2), and the driving end of main lifting gear (2)
It is fixedly connected with the upper end of column (1), the lower end of the column (1) is provided with main bearing (11), and the outside of main bearing (11)
Auxiliary support (13) is hingedly installed, connecting rod (14) is hingedly installed, and even between the auxiliary support (13) and column (1)
It is provided with auxiliary support resetting apparatus (15) in extension bar (14)；
The upper end of the girder (26) is from top to bottom disposed with the second slot (29) and the first slot (28), and girder (26)
Lower end be provided with main guide rail (27), the interior grafting of second slot (29), which is equipped with, extends floor stringer (3), and extends floor stringer
(3) include lower connecting plate (301) and upper junction plate (303), pass through between the upper junction plate (303) and lower connecting plate (301)
Tie-beam (302) is fixed, and the length of upper junction plate (303) has more at least a quarter, institute than the length of lower connecting plate (301)
It states sliding on girder (26) and is provided with first movement seat (5), and be provided with lifting apparatus (4) on first movement seat (5), and be lifted
The driving end connection of device (4) extends floor stringer (3), is provided on the first movement seat (5) for driving first movement seat
(5) along mobile the first driving motor (6) of girder (26), the size and knot of first slot (28) and the second slot (29)
Structure is identical, and is provided on lower connecting plate (301) and the matched secondary guide rail of main guide rail (27)；
Sliding is provided with the second Mobile base (17) on the main guide rail (27), and the upper end of the second Mobile base (17) is provided with and is used for
Drive the second Mobile base (17) along mobile the second driving motor (18) of main guide rail (27), under second Mobile base (17)
End is provided with first hoist (21), and the end driving of first hoist (21) has the first suspension hook (20), second movement
It is both provided with mounting base (19) at left and right sides of seat (17), and connecting seat (10), the company are installed in mounting base (19)
The lower end of joint chair (10) is provided with auxiliary guide rail driving motor (16), and the output end of auxiliary guide rail driving motor (16) is connected with
The end of auxiliary guide rail (7), the auxiliary guide rail (7) is provided with auxiliary lifting devices (8), and under auxiliary lifting devices (8)
End is provided with universal wheel (9), is slided on the auxiliary guide rail (7) and is provided with third Mobile base (22), and third Mobile base (22)
On be provided with for driving third Mobile base (22) along the mobile third driving motor (25) of auxiliary guide rail (7), the third
The lower end of Mobile base (22) is provided with second hoist (24), and the lower end driving of second hoist (24) has the second suspension hook
(23), the main lifting gear (2), lifting apparatus (4), the first driving motor (6), auxiliary lifting devices (8), auxiliary support are multiple
Position device (15), auxiliary guide rail driving motor (16), the second driving motor (18), first hoist (21), second hoist
(24) and third driving motor (25) is electrically connected to the central controller of the hanger jointly.
2. one kind according to claim 1 can expansion type gallows frame, it is characterised in that：The idler wheel (12) uses idler wheel
Driving motor drives.
3. one kind according to claim 1 can expansion type gallows frame, it is characterised in that：The lifting gear (2), lifting
Device (4), auxiliary lifting devices (8) and auxiliary support resetting apparatus (15) are single pole double acting hydraulic cylinder.
4. one kind according to claim 1 can expansion type gallows frame, it is characterised in that：Each auxiliary support (13)
On at least provided with two idler wheels (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346744.7A CN108502740A (en) | 2018-04-18 | 2018-04-18 | One kind can expansion type gallows frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346744.7A CN108502740A (en) | 2018-04-18 | 2018-04-18 | One kind can expansion type gallows frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108502740A true CN108502740A (en) | 2018-09-07 |
Family
ID=63382693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346744.7A Pending CN108502740A (en) | 2018-04-18 | 2018-04-18 | One kind can expansion type gallows frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502740A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562858A (en) * | 2019-09-18 | 2019-12-13 | 河南省铁山起重设备有限公司 | High-stability beam lifting machine |
| CN110577153A (en) * | 2019-08-23 | 2019-12-17 | 苏州集思成智能科技有限公司 | Upper module gantry forming unit for escalator |
| CN110723655A (en) * | 2019-10-22 | 2020-01-24 | 海盐天奇标准件股份有限公司 | Lifting device for bridge crane |
| CN111994801A (en) * | 2020-09-11 | 2020-11-27 | 中国水利水电夹江水工机械有限公司 | Self-propelled hydraulic lifting method |
| CN112239141A (en) * | 2020-12-21 | 2021-01-19 | 河南工学院 | Convenient folding hoist and mount frame |
| CN112390142A (en) * | 2020-11-11 | 2021-02-23 | 江苏省交通工程集团有限公司 | Method for installing auxiliary hanging bracket for traffic road and bridge construction |
| CN113291982A (en) * | 2021-06-17 | 2021-08-24 | 葛云峰 | Bridge hoisting device |
| CN114524371A (en) * | 2022-04-24 | 2022-05-24 | 中国建筑第五工程局有限公司 | Gantry crane and hoisting method thereof |
| CN114803880A (en) * | 2022-06-22 | 2022-07-29 | 湖南驰众机器人有限公司 | Be applied to AGV and have early warning and prevent planer-type removal lifting device of pedestrian's striking |
| CN114906036A (en) * | 2021-02-09 | 2022-08-16 | 沈阳新松机器人自动化股份有限公司 | Crawler walking type heavy-load robot |
| CN114994394A (en) * | 2022-08-04 | 2022-09-02 | 广东电网有限责任公司佛山供电局 | Current testing device for power supply system |
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| DE2406730A1 (en) * | 1974-02-13 | 1975-08-21 | Neuenfelder Maschf Gmbh | Gantry crane for ship - having transverse beams on gantry to extend range of crane |
| JP2002128459A (en) * | 2000-10-31 | 2002-05-09 | Ishikawajima Harima Heavy Ind Co Ltd | Traveling crane |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577153A (en) * | 2019-08-23 | 2019-12-17 | 苏州集思成智能科技有限公司 | Upper module gantry forming unit for escalator |
| CN110562858A (en) * | 2019-09-18 | 2019-12-13 | 河南省铁山起重设备有限公司 | High-stability beam lifting machine |
| CN110562858B (en) * | 2019-09-18 | 2020-10-13 | 河南省铁山起重设备有限公司 | High-stability beam lifting machine |
| CN110723655A (en) * | 2019-10-22 | 2020-01-24 | 海盐天奇标准件股份有限公司 | Lifting device for bridge crane |
| CN111994801A (en) * | 2020-09-11 | 2020-11-27 | 中国水利水电夹江水工机械有限公司 | Self-propelled hydraulic lifting method |
| CN112390142A (en) * | 2020-11-11 | 2021-02-23 | 江苏省交通工程集团有限公司 | Method for installing auxiliary hanging bracket for traffic road and bridge construction |
| CN112239141A (en) * | 2020-12-21 | 2021-01-19 | 河南工学院 | Convenient folding hoist and mount frame |
| CN114906036A (en) * | 2021-02-09 | 2022-08-16 | 沈阳新松机器人自动化股份有限公司 | Crawler walking type heavy-load robot |
| CN113291982A (en) * | 2021-06-17 | 2021-08-24 | 葛云峰 | Bridge hoisting device |
| CN113291982B (en) * | 2021-06-17 | 2022-06-14 | 葛云峰 | Bridge hoisting device |
| CN114524371A (en) * | 2022-04-24 | 2022-05-24 | 中国建筑第五工程局有限公司 | Gantry crane and hoisting method thereof |
| CN114803880A (en) * | 2022-06-22 | 2022-07-29 | 湖南驰众机器人有限公司 | Be applied to AGV and have early warning and prevent planer-type removal lifting device of pedestrian's striking |
| CN114994394A (en) * | 2022-08-04 | 2022-09-02 | 广东电网有限责任公司佛山供电局 | Current testing device for power supply system |
| CN114994394B (en) * | 2022-08-04 | 2022-11-29 | 广东电网有限责任公司佛山供电局 | Current testing device for power supply system |
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Application publication date: 20180907 |