CN108128696A - A kind of hydraulic elevating platform applied to gantry crane - Google Patents
A kind of hydraulic elevating platform applied to gantry crane Download PDFInfo
- Publication number
- CN108128696A CN108128696A CN201711394963.4A CN201711394963A CN108128696A CN 108128696 A CN108128696 A CN 108128696A CN 201711394963 A CN201711394963 A CN 201711394963A CN 108128696 A CN108128696 A CN 108128696A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- gantry crane
- elevating platform
- pedestal
- card slot
- 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/40—Crane hooks formed or fitted with load measuring or indicating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0616—Suspended platforms, i.e. the load platform hangs from the base
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of hydraulic elevating platforms applied to gantry crane, including pedestal, support board, connecting rod and hydraulic pressure lifting device, the pedestal both ends are equipped with the card slot that Open Side Down, reinforcement steel plate is corresponding with right over the card slot, wheel is installed between the reinforcement steel plate, the card slot opening inner side is connected with fixed plate, the fixed plate both ends are rotatably provided with connecting rod, staggeredly it is connected by solid rivet between the connecting rod, the connecting rod is fixed with limited block far from pedestal one end, the limited block is symmetricly set on support board top, and installing plate is equipped between limited block, hydraulic pressure lifting device is fixedly connected in the installing plate；The present invention forms hydraulic elevating platform by connecting rod and hydraulic pressure lifting device, replaces traditional electric block steel wire rope as tool lifting appliance by the connecting rod and hydraulic pressure lifting device of setting so that the supporting structure that connecting rod is formed is more steady, is not in shake.
Description
Technical field
The present invention relates to mechanical equipment technical fields, specially a kind of hydraulic elevating platform applied to gantry crane.
Background technology
Gantry crane is a kind of deformation of bridge crane, is called gantry crane.It is mainly used for outdoor goods yard, stock ground
The handling operation of goods, bulk goods.Gantry crane has the spies such as utilization of area rate is high, job area is big, adaptation is wide, versatile
Point is used widely in harbour goods yard, its metal structure installs two stabilizer blades as door-shaped frame under support main beam, can be with
It directly walks on the track on ground, girder both ends can have overhanging cantilever beam, and traditional gantry crane utilizes electronic calabash
Reed steel wire rope is as tool lifting appliance, but its material is softer so that workpiece suspension under girder mouth operation and lifting when generate compared with
Big shaking so that handling get up it is time-consuming and laborious, be unfavorable for the progress of work, and the contact that steel wire rope is rocked with electric block
End is easily worn, and reduces the toughness and service life of steel wire rope.Therefore we make this improvement, propose that one kind is applied to
The hydraulic elevating platform of gantry crane.
Invention content
The purpose of the present invention is to provide a kind of hydraulic elevating platform applied to gantry crane, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical solution：A kind of hydraulic lifting applied to gantry crane
Platform, including pedestal, support board, connecting rod and hydraulic pressure lifting device, the pedestal both ends are equipped with the card slot that Open Side Down, the card
Reinforcement steel plate is corresponding with right over slot, wheel is installed between the reinforcement steel plate, the card slot opening inner side is connected with fixation
Plate, the fixed plate both ends are rotatably provided with connecting rod, are staggeredly connected by solid rivet between the connecting rod, described
Connecting rod is fixed with limited block far from pedestal one end, and the limited block is symmetricly set on support board top, and is set between limited block
There is installing plate, hydraulic pressure lifting device is fixedly connected in the installing plate, cross bar, the cross bar bottom are welded between the connecting rod
Portion is equipped with mounting groove, and the mounting groove is fixed with hydraulic pressure lifting device top, and the support board bottom is equipped with suspension type electronic scale,
Described suspension type electronic scale one end is connected with suspension hook, and described suspension hook one end is hinged with anti-drop rod.
Preferably, it is bolted to connection between the reinforcement steel plate and pedestal.
Preferably, it is provided with resetting spring between described anti-drop rod one end and suspension hook inner wall.
Preferably, the limited block and support board are an integral molding structure.
Preferably, described suspension hook one end is equipped with and the corresponding limit protrusion of anti-drop rod.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention forms hydraulic lifting by the connecting rod and hydraulic pressure lifting device of setting by connecting rod and hydraulic pressure lifting device
Platform replaces traditional electric block steel wire rope as tool lifting appliance so that the supporting structure that connecting rod is formed is more steady, no
It will appear shaking.
2nd, the card slot and wheel of the invention by setting, wheel drive hydraulic elevating platform to walk along crane girder,
The card slot at pedestal both ends is connected to the top avris of girder, improves the stability of hydraulic elevating platform, and handling are convenient.
3rd, the suspension type electronic scale and anti-drop rod of the invention by setting, crane pass through suspension type electronic scale and observe cargo
Weight, avoid load excessive, damage crane main body structure, suspension hook port is fixed with anti-drop rod by resetting spring, avoids hanging
Part slides.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is side structure schematic diagram of the present invention；
In figure：1- pedestals；；2- wheels；3- limited blocks；4- support boards；5- resetting springs；6- anti-drop rods；7- suspension hooks；8- hangs
Hanging electronic scale；9- fixed blocks；10- connecting rods；11- solid rivets；12- strengthens steel plate；13- card slots；14- installing plates；15- liquid
Press lifter；16- mounting grooves；17- cross bars；18- limit protrusions.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of hydraulic lifting applied to gantry crane is put down
Platform, including pedestal 1, support board 4, connecting rod 10 and hydraulic pressure lifting device 15,1 both ends of pedestal are equipped with the card slot that Open Side Down
13,13 surface of card slot, which is corresponding with, strengthens steel plate 12, and wheel 2, the card slot 13 are equipped between the reinforcement steel plate 12
Opening inner side is connected with fixed plate 9, and 9 both ends of fixed plate are rotatably provided with connecting rod 10, between the connecting rod 10
Staggeredly it is connected by solid rivet 11, the connecting rod 10 is fixed with limited block 3 far from 1 one end of pedestal, and the limited block 3 is symmetrical
4 top of support board is arranged on, and installing plate 14 is equipped between limited block 3, hydraulic lifting is fixedly connected in the installing plate 14
Device 15, cross bar 17 is welded between the connecting rod 10, and 17 bottom of cross bar is equipped with mounting groove 16, the mounting groove 15 and liquid
15 top of pressure lifter is fixed, and 4 bottom of support board is equipped with suspension type electronic scale 8, and described 8 one end of suspension type electronic scale connects
Suspension hook 7 is connected to, described 7 one end of suspension hook is hinged with anti-drop rod 6.
Strengthen being bolted to connection between steel plate 12 and pedestal 1；It is set between 7 inner wall of 6 one end of anti-drop rod and suspension hook
There is resetting spring 5, pendant is avoided to be slid along 7 port of suspension hook；Limited block 3 and support board 4 are an integral molding structure；7 one end of suspension hook
Equipped with 6 corresponding limit protrusion 18 of anti-drop rod.
Operation principle：The present invention forms hydraulic elevating platform main body by the connecting rod 10 and hydraulic pressure lifting device 15 of setting,
Replace traditional electric block steel wire rope as tool lifting appliance so that the supporting structure that connecting rod 10 is formed is more steady, will not
It shakes, cargo is suspended at suspension hook 7 by when work, and crane observes the weight of cargo by suspension type electronic scale 8, avoids
Load is excessive, damages crane main body structure, and 7 port of suspension hook is fixed with anti-drop rod 6 by resetting spring 5, cargo is avoided to slide, by
The lifting of 15 control platform of hydraulic pressure lifting device, wheel 2 drive hydraulic elevating platform to walk along crane girder, 1 both ends of pedestal
Card slot 13 be connected to the top avris of girder, improve the stability of hydraulic elevating platform, handling are convenient, and using effect is good.
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. a kind of hydraulic elevating platform applied to gantry crane, including pedestal (1), support board (4), connecting rod (10) and liquid
Press lifter (15), which is characterized in that pedestal (1) both ends are equipped with the card slot (13) that Open Side Down, and the card slot (13) is just
Top, which is corresponding with, strengthens steel plate (12), and wheel (2), card slot (13) opening inner side are equipped between the reinforcement steel plate (12)
It is connected with fixed plate (9), fixed plate (9) both ends are rotatably provided with connecting rod (10), between the connecting rod (10)
Staggeredly it is connected by solid rivet (11)；
The connecting rod (10) is fixed with limited block (3) far from pedestal (1) one end, and the limited block (3) is symmetricly set on loading
Plate (4) top, and installing plate (14) is equipped between limited block (3), it is fixedly connected with hydraulic pressure lifting device in the installing plate (14)
(15), cross bar (17) is welded between the connecting rod (10), cross bar (17) bottom is equipped with mounting groove (16), the installation
Slot (15) is fixed with hydraulic pressure lifting device (15) top, and support board (4) bottom is equipped with suspension type electronic scale (8), described outstanding
Hanging electronic scale (8) one end is connected with suspension hook (7), and described suspension hook (7) one end is hinged with anti-drop rod (6).
2. a kind of hydraulic elevating platform applied to gantry crane according to claim 1, it is characterised in that：It is described to add
It is bolted to connection between steel plate (12) and pedestal (1) by force.
3. a kind of hydraulic elevating platform applied to gantry crane according to claim 1, it is characterised in that：It is described anti-
It is de- to be provided with resetting spring (5) between bar (6) one end and suspension hook (7) inner wall.
4. a kind of hydraulic elevating platform applied to gantry crane according to claim 1, it is characterised in that：The limit
Position block (3) and support board (4) are an integral molding structure.
A kind of hydraulic elevating platform applied to gantry crane according to claim 1, it is characterised in that：The suspension hook
(7) one end is equipped with and anti-drop rod (6) corresponding limit protrusion (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394963.4A CN108128696A (en) | 2017-12-21 | 2017-12-21 | A kind of hydraulic elevating platform applied to gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394963.4A CN108128696A (en) | 2017-12-21 | 2017-12-21 | A kind of hydraulic elevating platform applied to gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128696A true CN108128696A (en) | 2018-06-08 |
Family
ID=62391291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394963.4A Pending CN108128696A (en) | 2017-12-21 | 2017-12-21 | A kind of hydraulic elevating platform applied to gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128696A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1525234A (en) * | 1975-09-22 | 1978-09-20 | Harris Walton Ltd | Weighing device |
| CN87212204U (en) * | 1987-08-29 | 1988-06-22 | 铁道部石家庄车辆工厂 | Display unit for electronic scales attached to hook |
| CN101323414A (en) * | 2008-07-17 | 2008-12-17 | 常熟市海鸥机械有限责任公司 | Lifting hook of hoist crane |
| CN102190243A (en) * | 2010-03-07 | 2011-09-21 | 张�浩 | Hoisting hook provided with automatic weighing device |
| CN204689550U (en) * | 2015-06-10 | 2015-10-07 | 河南省黄河防爆起重机有限公司 | The support of the hanging suspension hook of scissor lift |
| CN204824003U (en) * | 2015-07-06 | 2015-12-02 | 河南省三马起重机械有限公司 | Anti -swing pendulum hoist hydraulic system |
-
2017
- 2017-12-21 CN CN201711394963.4A patent/CN108128696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1525234A (en) * | 1975-09-22 | 1978-09-20 | Harris Walton Ltd | Weighing device |
| CN87212204U (en) * | 1987-08-29 | 1988-06-22 | 铁道部石家庄车辆工厂 | Display unit for electronic scales attached to hook |
| CN101323414A (en) * | 2008-07-17 | 2008-12-17 | 常熟市海鸥机械有限责任公司 | Lifting hook of hoist crane |
| CN102190243A (en) * | 2010-03-07 | 2011-09-21 | 张�浩 | Hoisting hook provided with automatic weighing device |
| CN204689550U (en) * | 2015-06-10 | 2015-10-07 | 河南省黄河防爆起重机有限公司 | The support of the hanging suspension hook of scissor lift |
| CN204824003U (en) * | 2015-07-06 | 2015-12-02 | 河南省三马起重机械有限公司 | Anti -swing pendulum hoist hydraulic system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |