CN104477829A - Inverting fork type lifter - Google Patents

Inverting fork type lifter Download PDF

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Publication number
CN104477829A
CN104477829A CN201410796888.4A CN201410796888A CN104477829A CN 104477829 A CN104477829 A CN 104477829A CN 201410796888 A CN201410796888 A CN 201410796888A CN 104477829 A CN104477829 A CN 104477829A
Authority
CN
China
Prior art keywords
scissors
fork type
board
base plate
reversal
Prior art date
Application number
CN201410796888.4A
Other languages
Chinese (zh)
Inventor
罗殿华
罗佃全
Original Assignee
济南华北升降平台制造有限公司
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 济南华北升降平台制造有限公司 filed Critical 济南华北升降平台制造有限公司
Priority to CN201410796888.4A priority Critical patent/CN104477829A/en
Publication of CN104477829A publication Critical patent/CN104477829A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F2700/00Lifting apparatus
    • B66F2700/09Other lifting devices

Abstract

The invention discloses an inverting fork type lifter, relates to the technical field of lifters, and aims at solving the problem of large land occupation area of the existing lifting equipment. The inverting fork type lifter is suitable for meeting the lifting requirement of an operator in a workshop. The inverting fork type lifter is characterized in that the lifter is inverted, and is fixedly arranged on a bracket, and rail wheels are arranged at the bottom part of the bracket, and are matched with a rail at the top part of the workshop, so the bracket and the parts at the lower part of the bracket can travel along the rail, and the working requirement of different positions is met; under the action of an oil cylinder, the bottom plate moves from top to bottom, a worker can tread a footboard until the bottom plate approaches the ground, and the operator can ascend to a higher position to work along with the reveres action of the oil cylinder; when the lifter is not used, a piston rod of the oil cylinder is controlled to retract, the bottom plate is attached to the bottom plate, and the occupation on ground space of the workshop is avoided.

Description

Reversal of the natural order of things fork type elevator

Technical field

The present invention relates to elevator technology field, the elevator that specifically a kind of inversion be applied in workshop is arranged.

Background technology

Existing jacking equipment is all upwards rise from ground, to realize the object raised.Fixing jacking equipment also needs bottoming on the ground to cheat, does basis with firmware, for stability when goods is elevated is given security.Jacking equipment is placed in workshop, occupies certain space always, even if jacking equipment can be retracted, but the floor area of jacking equipment can not become.Therefore, be badly in need of a kind of take space, workshop little, be convenient to mobile and that bearing capacity is large jacking equipment, be applied in Workshop Production.

Summary of the invention

The object of the present invention is to provide a kind of reversal of the natural order of things fork type elevator being convenient to movement, for solving the large problem of existing jacking equipment floor area, adapting to the lifting needs of operator in workshop.

The present invention solves the technical scheme that its technical matters takes: reversal of the natural order of things fork type elevator, comprise base plate, top board, scissors mechanism and oil cylinder, described base plate and top board be arranged in parallel, described scissors mechanism is arranged between base plate and top board, and the bottom of described scissors mechanism and base plate hinged, roller is provided with on the top of described scissors mechanism, described roller can roll in the bottom of top board, it is characterized in that, support is provided with at the top of described top board, some rail wheels are respectively equipped with in the both sides of described frame bottom, some described rail wheels coordinate with the track being laid on top, workshop respectively, and be provided with the actuating device of driving arm along track travel on the bracket,

Described oil cylinder is vertically placed and is fixed on support, cylinder piston rod through after support and top board to downward-extension, and described cylinder piston rod and scissors mechanism are articulated and connected;

Be respectively equipped with a horse block in the both sides of described base plate, between described base plate and top board, be provided with protective chain.

Further, be respectively equipped with an erecting frame in the both sides of described frame bottom, described rail wheel is rotatably installed on erecting frame.

Further, described erecting frame is made up of the channel-section steel that about two are arranged.

Further, described protective chain is four, four described protective chains surround one square.

Further, described protective chain is anchor chain.

Further, described scissors mechanism comprises the first scissors mechanism of bottom and second scissors mechanism on top, and described first scissors mechanism and the second scissors mechanism are articulated and connected.

Further, described track is I-beam section.

Further, described actuating device comprises motor, the transmission device be connected with motor and is connected with transmission device and is arranged on the road wheel on support.

The invention has the beneficial effects as follows: reversal of the natural order of things fork type elevator provided by the invention, elevator is inverted and is fixed on support, frame bottom arranges rail wheel, rail wheel coordinates with the track at top, workshop, to make the parts of support and support bottom along track travel, meet the work requirements of diverse location.Under the effect of oil cylinder, base plate from top to bottom moves, until when base plate is close to ground, staff can set foot on horse block, and along with the counteragent of oil cylinder, operating personal can rise to eminence and carry out operation.When not using, oil cylinder with controllable piston rod is retracted, and makes base plate press close to top board, and can not take the ground space in workshop.

Accompanying drawing explanation

Fig. 1 is front schematic view of the present invention;

Fig. 2 is the A place partial enlarged drawing in Fig. 1;

Fig. 3 is side schematic view of the present invention;

In figure: 1 Hydraulic Station, 2 base plates, 3 horse blocks, 41 first strut bars, 42 second strut bars, 43 the 3rd strut bars, 44 the 4th strut bars, 45 auxiliary support bars, 5 are articulated and connected, 6 top boards, 7 supports, 71 adapter plates, 72 rail wheels, 8 tracks, 9 oil cylinders, 91 cylinder piston rods, 10 cylinder flanges, 11 rotating shafts, 12 backplates, 13 protective chains.

Detailed description of the invention

As shown in Figure 1 to Figure 3, the present invention includes Hydraulic Station 1, base plate 2, pedal 3, scissors mechanism, top board 6, support 7, track 8, oil cylinder 9, rotating shaft 11 and protective chain 13, below in conjunction with accompanying drawing, present invention is described.

As shown in Figure 1 and Figure 2, base plate 2 is square metal sheet, and base plate setting parallel to the ground is fixed with a horse block 3 respectively in the both sides, front and back of base plate or the left and right sides, and horse block essence is a support component, above standing in for people.Horse block can be a square metal plate, also can be section bar weldment.Above base plate, be provided with two to scissors mechanism setting up and down, the scissors mechanism of bottom is the first scissors mechanism, and each first scissors mechanism comprises into the first strut bar 41 and the second strut bar 42 that " X " shape is arranged, and both are articulated and connected 5.The bottom of the first strut bar is connected with base plate hinged respectively with the bottom of the second strut bar, arranges and synchronization action before and after two first scissors mechanisms.The scissors mechanism on top is the second scissors mechanism, and each second scissors mechanism comprises into the 3rd strut bar 43 and the 4th strut bar 44 of the setting of " X " shape, and the 3rd, the 4th strut bar is articulated and connected.The bottom of the 3rd strut bar is connected with the upper articulation of the second strut bar, and the bottom of the 4th strut bar is connected with the upper articulation of the first strut bar, arranges and synchronization action before and after two second scissors mechanisms.Above two scissors mechanisms, be provided with a top board 6, top board is the square metal plate be arranged in parallel with base plate, is respectively equipped with a roller on the top of each the 3rd strut bar and the 4th strut bar, and four rolling contacts with the bottom of top board respectively and can relatively roll by top board.

A support 7 is fixed at the top of top board, length and the width of support are all greater than top board, an oil cylinder 9 vertically placed is fixedly mounted by cylinder flange 10 at the top of support, the cylinder piston rod 91 of oil cylinder 9 through after support and top board to downward-extension, on top board and support, be provided with the circular hole of dodging cylinder piston rod accordingly.Be respectively equipped with a backplate 12 in the both sides of cylinder piston rod free end, backplate and cylinder piston rod hinged, the other end of backplate and the jointed shaft of the second scissors mechanism are articulated and connected, and this jointed shaft is the rotating shaft 11 of the 3rd strut bar and the 4th strut bar of being articulated and connected.When cylinder piston rod stretches out, just can drive two scissors mechanism actions, base plate is moved to the side away from top board; When cylinder piston rod is retracted, just can drive two scissors mechanism actions, base plate is moved to the side near top board.

Be respectively equipped with an erecting frame 71 in the both sides of frame bottom, each erecting frame is provided with some rail wheels 72, the some rail wheels on each erecting frame are arranged in line.As shown in Figure 2, be equipped with two tracks 8 above workshop, rail wheel arranges in orbit and can along non-orbiting scroll.Support is provided with the actuating device of driving arm along track travel, the road wheel that actuating device mainly comprises motor, transmission device and is arranged in frame, motor is walked by transmission device ground-engaging wheel, and then realizes the walking of frame along track.Two channel-section steels that each erecting frame is arranged by left and right surround, and two square steel that also can be arranged by left and right form, and two angle steel that also can be arranged by left and right form.

Hydraulic Station 1 is connected with oil path in oil cylinder, for driving the action of oil cylinder.Hydraulic Station can be arranged on the ground, also can be arranged in frame.For improving stability, between the second strut bar and base plate, be provided with an auxiliary support bar 45, one end and second strut bar of auxiliary support bar are hinged, the other end of auxiliary support bar and base plate hinged.For ensureing safety, between top board and base plate, being provided with protective chain 13, can gripping for people.Protective chain is four, and surround one square, be positioned at four edges of base plate.For proof strength, protective chain selects anchor chain.

Claims (8)

1. hang upside down fork type elevator, comprise base plate, top board, scissors mechanism and oil cylinder, described base plate and top board be arranged in parallel, described scissors mechanism is arranged between base plate and top board, and the bottom of described scissors mechanism and base plate hinged, roller is provided with on the top of described scissors mechanism, described roller can roll in the bottom of top board, it is characterized in that, support is provided with at the top of described top board, some rail wheels are respectively equipped with in the both sides of described frame bottom, some described rail wheels coordinate with the track being laid on top, workshop respectively, and be provided with the actuating device of driving arm along track travel on the bracket,
Described oil cylinder is vertically placed and is fixed on support, cylinder piston rod through after support and top board to downward-extension, and described cylinder piston rod and scissors mechanism are articulated and connected;
Be respectively equipped with a horse block in the both sides of described base plate, between described base plate and top board, be provided with protective chain.
2. reversal of the natural order of things fork type elevator according to claim 1, is characterized in that, is respectively equipped with an erecting frame in the both sides of described frame bottom, and described rail wheel is rotatably installed on erecting frame.
3. reversal of the natural order of things fork type elevator according to claim 2, is characterized in that, described erecting frame is made up of the channel-section steel that about two are arranged.
4. reversal of the natural order of things fork type elevator according to claim 1, is characterized in that, described protective chain is four, four described protective chains surround one square.
5. reversal of the natural order of things fork type elevator according to claim 4, is characterized in that, described protective chain is anchor chain.
6. reversal of the natural order of things fork type elevator according to claim 1, is characterized in that, described scissors mechanism comprises the first scissors mechanism of bottom and second scissors mechanism on top, and described first scissors mechanism and the second scissors mechanism are articulated and connected.
7. reversal of the natural order of things fork type elevator according to claim 1, is characterized in that, described track is I-beam section.
8. reversal of the natural order of things fork type elevator according to claim 1, is characterized in that, described actuating device comprises motor, the transmission device be connected with motor and is connected with transmission device and is arranged on the road wheel on support.
CN201410796888.4A 2014-12-19 2014-12-19 Inverting fork type lifter CN104477829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410796888.4A CN104477829A (en) 2014-12-19 2014-12-19 Inverting fork type lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410796888.4A CN104477829A (en) 2014-12-19 2014-12-19 Inverting fork type lifter

Publications (1)

Publication Number Publication Date
CN104477829A true CN104477829A (en) 2015-04-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410796888.4A CN104477829A (en) 2014-12-19 2014-12-19 Inverting fork type lifter

Country Status (1)

Country Link
CN (1) CN104477829A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105386634A (en) * 2015-11-18 2016-03-09 刘操 Rapid first-aid repair tower for high voltage line
CN106144947A (en) * 2016-08-30 2016-11-23 苏州库浩斯信息科技有限公司 One is risen and fallen formula platform
CN109403966A (en) * 2018-09-11 2019-03-01 临沂矿业集团有限责任公司 One kind is mining chisel dress all-in-one machine and its application method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2233394Y (en) * 1995-01-24 1996-08-21 邮电部贵阳通信机械厂 Single screw hinge-type elevator
DE19819993A1 (en) * 1998-05-05 1999-11-18 Voest Alpine Transport Und Mon Transport device for electric suspended railway
CN1546363A (en) * 2003-12-12 2004-11-17 上海交通大学 Hydraulic lifting platform for built-in lowering operations
CN101100273A (en) * 2007-07-23 2008-01-09 江苏天奇物流系统工程股份有限公司 Suspended elevator
CN202944975U (en) * 2012-12-10 2013-05-22 济宁协力特种气体有限公司 Carrying device for gas cylinder
CN103342318A (en) * 2013-07-19 2013-10-09 株洲时代新材料科技股份有限公司 Lifting device for steel truss inspection trolley working platform and installation method thereof
CN204342375U (en) * 2014-12-19 2015-05-20 济南华北升降平台制造有限公司 Reversal of the natural order of things fork type elevator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2233394Y (en) * 1995-01-24 1996-08-21 邮电部贵阳通信机械厂 Single screw hinge-type elevator
DE19819993A1 (en) * 1998-05-05 1999-11-18 Voest Alpine Transport Und Mon Transport device for electric suspended railway
CN1546363A (en) * 2003-12-12 2004-11-17 上海交通大学 Hydraulic lifting platform for built-in lowering operations
CN101100273A (en) * 2007-07-23 2008-01-09 江苏天奇物流系统工程股份有限公司 Suspended elevator
CN202944975U (en) * 2012-12-10 2013-05-22 济宁协力特种气体有限公司 Carrying device for gas cylinder
CN103342318A (en) * 2013-07-19 2013-10-09 株洲时代新材料科技股份有限公司 Lifting device for steel truss inspection trolley working platform and installation method thereof
CN204342375U (en) * 2014-12-19 2015-05-20 济南华北升降平台制造有限公司 Reversal of the natural order of things fork type elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105386634A (en) * 2015-11-18 2016-03-09 刘操 Rapid first-aid repair tower for high voltage line
CN106144947A (en) * 2016-08-30 2016-11-23 苏州库浩斯信息科技有限公司 One is risen and fallen formula platform
CN109403966A (en) * 2018-09-11 2019-03-01 临沂矿业集团有限责任公司 One kind is mining chisel dress all-in-one machine and its application method

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Application publication date: 20150401