CN108821154A - A kind of elevator lifting device - Google Patents
A kind of elevator lifting device Download PDFInfo
- Publication number
- CN108821154A CN108821154A CN201810677820.2A CN201810677820A CN108821154A CN 108821154 A CN108821154 A CN 108821154A CN 201810677820 A CN201810677820 A CN 201810677820A CN 108821154 A CN108821154 A CN 108821154A
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- column
- slot
- fixedly connected
- convex block
- slide
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000452 restraining effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 102000008579 Transposases Human genes 0.000 description 4
- 108010020764 Transposases Proteins 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
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- 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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- 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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention relates to a kind of lifting devices, it in particular is a kind of elevator lifting device, including fixed frame, lifting bar assembly, jack up component and control assembly, whole height of the invention is adjusted, normal elevator can be carried out to column is jacked up after overall height is fixed, improving lifting platform in the prior art can only go up and down but the shortcomings that the whole height of device can not be adjusted.The fixed frame includes fixed column, rach slot, lifting groove, pulley, pulley yoke and gear swivel base, rach slot and lifting groove are provided on the vertical direction of fixed column, rach slot is located at the left end of lifting groove, the left end open of rach slot, rach slot is connected to lifting groove, and the right end of the upper end of fixed column is fixedly connected with pulley yoke, and pulley rotation is connected on pulley yoke, the middle-end of fixed column left end is fixedly connected there are two gear swivel base, and two gear swivel bases are located at the two sides of rach slot.
Description
Technical field
The present invention relates to a kind of lifting devices, are in particular a kind of elevator lifting devices.
Background technique
Application No. is a kind of lifting platform with elevating guardrail of CN201710768231.0, a kind of band liter of the disclosure of the invention
The lifting platform of guardrail is dropped, includes hoistable platform, hoistable platform is circular platform, and the guardrail of annular, shield are provided on hoistable platform
Column is made of more vertically arranged columns and multiple arc railings being laterally arranged, and more are provided on guardrail and vertical is led
Rail is provided with multiple guide grooves with guide rail cooperation on hoistable platform；The vertical tooth of at least one column is additionally provided on the guardrail
The bottom of item, hoistable platform is additionally provided with the driving mechanism of rack gear；Lifting platform with elevating guardrail of the invention, for being mounted on
On lift drive mechanism, guardrail is set, guardrail can carry out elevating movement with OQ t platform, work as hoistable platform on hoistable platform
When not rising, guardrail rises to high point, can play protective action, security risk is reduced, when hoistable platform will be with guardrail liter
Out when stage, declined by driving mechanisms control guardrail, stage can be risen to avoid guardrail, in order to avoid influence stage effect and beauty
Property.But the whole height that the invention can only go up and down still device can not be adjusted.
Summary of the invention
The present invention provides a kind of elevator lifting device, and its advantages are that whole height of the invention is adjusted, in totality
Can carry out normal elevator to column is jacked up after height is fixed, improve lifting platform in the prior art can only go up and down but device it is whole
The shortcomings that body height can not be adjusted.
The present invention relates to a kind of lifting devices, are in particular a kind of elevator lifting device, including fixed frame, lifting
Bar assembly jacks up component and control assembly, and whole height of the invention is adjusted, after overall height is fixed can to jack up column into
Row normal elevator, improving lifting platform in the prior art can only go up and down but the shortcomings that the whole height of device can not be adjusted.
The fixed frame includes fixed column, rach slot, lifting groove, pulley, pulley yoke and gear swivel base, and fixed column is erected
Histogram has set up rach slot and lifting groove, and rach slot is located at the left end of lifting groove, the left end open of rach slot, rach slot with
Lifting groove connection, the right end of the upper end of fixed column are fixedly connected with pulley yoke, and pulley rotation is connected on pulley yoke, and fixed column is left
The middle-end at end is fixedly connected there are two gear swivel base, and two gear swivel bases are located at the two sides of rach slot；
The lifting bar assembly includes elevation bar, rack gear and wirerope, and the left end of elevation bar is fixedly connected with rack gear, is risen
Drop item is slidably connected in lifting groove, and rack gear is located in rach slot, and the left end of wirerope is fixedly connected on the upper end of elevation bar, steel
Cord rides over the upper end of pulley；
The jack-up component includes slide cartridge, jacks up column, slide plate, bottom convex block, bottom convex block sliding slot and jack up column sliding slot, slide cartridge
Vertical direction be provided with bottom convex block sliding slot and jack up column sliding slot, bottom convex block sliding slot be located at jack up column sliding slot left end, bottom convex block
Sliding slot is connected to column sliding slot is jacked up, and the left end open of bottom convex block sliding slot, the rear and front end of slide cartridge is fixedly connected to slide plate, and two
Slide plate is connected in fixed column, is jacked up column and is slidably connected on jack-up column sliding slot, and the lower end for jacking up column is fixedly connected with bottom convex block,
Bottom convex block is slidably connected on the convex block sliding slot of bottom, and the right end clearance fit of wirerope is inserted on the convex block of bottom, and steel wire penetrating bottom is convex
Block, the rear and front end of bottom convex block have been connected through a screw thread fastening screw, and two fastening screws push up on a steel cord.
The control assembly includes fluted disc, shaft and stop collar, and the middle-end of shaft is fixedly connected on fluted disc center, shaft
Coaxial with fluted disc, the rear and front end of shaft passes through bearing respectively and two gear swivel bases are rotatablely connected, and the rear and front end of shaft is equal
It is fixedly connected with restraining position ring block, two stop collars are bonded with the outer end of two gear swivel bases respectively, and the outer ring of fluted disc is evenly distributed with teeth, tooth
Disk is meshed with rack gear.
The fixed frame further includes fin, screw rod and bottom plate, and the right end of fixed column lower end is fixedly connected with bottom plate, screw rod
Lower end the right end of bottom plate is rotatably connected on by the bearing block with bearing, the rear and front end of the right end of fixed column is fixed to be connected
It is connected to fin.
The jack-up component further includes fin slot and threaded hole block, and fin slot, two cunnings are provided on two slide plates
Plate passes through fin slot and is slidably connected on two fins respectively, and the right end of slide cartridge lower end is fixedly connected with threaded hole block, screw rod
With threaded hole block by being threadedly engaged.
The fixed frame further includes inserting column slide, and it is sliding to be fixedly connected with inserting column positioned at the left end of the gear swivel base of front end
Seat.
The control assembly further includes bolt, positioning inserting column, disc slots, axial rib, hand column, L shaped plate, disk and inserts
Slot, the upper and lower ends of the front end of shaft are provided with axial rib, and the center of disk is slidably connected in shaft and two axial ribs,
Positioning inserting column is slidably connected on inserting column slide, and the front end for positioning inserting column is fixedly connected with bolt, between bolt and inserting column slide
Positioning inserting column on be socketed with spring, be evenly equipped with multiple slots on fluted disc in a ring, bolt is located at the front end of fluted disc, positions inserting column
Front end be inserted in one of slot, position and be provided with disc slots on the right side of the front end of inserting column, disc slots are located at inserting column slide
The left end of front end, disk is inserted in disc slots, and the front end of disk is fixedly connected with L shaped plate, and hand column is fixedly connected in L shaped plate.
A kind of elevator lifting device of the invention has the beneficial effect that：
A kind of elevator lifting device of the present invention, whole height of the invention are adjusted, can be right after overall height is fixed
It jacks up column and carries out normal elevator, improving lifting platform in the prior art can only go up and down but the whole height of device can not be adjusted
Disadvantage.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram one of elevator lifting device of the present invention；
Fig. 2 is a kind of overall structure diagram two of elevator lifting device of the present invention；
Fig. 3 is the structural schematic diagram of fixed frame；
Fig. 4 is the structural schematic diagram for going up and down bar assembly；
Fig. 5 is the structural schematic diagram one for jacking up component；
Fig. 6 is the structural schematic diagram two for jacking up component；
Fig. 7 is the structural schematic diagram one of control assembly；
Fig. 8 is the structural schematic diagram two of control assembly.
In figure：Fixed frame 1；Fixed column 1-1；Rach slot 1-2；Lifting groove 1-3；Pulley 1-4；Pulley yoke 1-5；Fin 1-6；
Screw rod 1-7；Bottom plate 1-8；Inserting column slide 1-9；Gear transposase 11-10；Go up and down bar assembly 2；Elevation bar 2-1；Rack gear 2-2；Wirerope
2-3；Jack up component 3；Slide cartridge 3-1；Jack up column 3-2；Slide plate 3-3；Fin slot 3-4；Threaded hole block 3-5；Bottom convex block 3-6；Bottom is convex
Block sliding slot 3-7；Jack up column sliding slot 3-8；Control assembly 4；Fluted disc 4-1；Shaft 4-2；Stop collar 4-3；Bolt 4-4；Position inserting column
4-5；Disc slots 4-6；Axial rib 4-7；Hand column 4-8；L shaped plate 4-9；Disk 4-10；Slot 4-11.
Specific embodiment
Specific embodiment one：
Illustrate present embodiment below with reference to Fig. 1-8, the present invention relates to a kind of lifting devices, are in particular a kind of liters
Drop machine lifting device, including fixed frame 1, lifting bar assembly 2, jack-up component 3 and control assembly 4, whole height tune of the invention
Section can carry out normal elevator to column 3-2 is jacked up after overall height is fixed, and improving lifting platform in the prior art can only go up and down
But the whole height of device the shortcomings that can not adjusting.
The fixed frame 1 includes fixed column 1-1, rach slot 1-2, lifting groove 1-3, pulley 1-4, pulley yoke 1-5 and tooth
Swivel base 1-10 is taken turns, rach slot 1-2 and lifting groove 1-3 are provided on the vertical direction of fixed column 1-1, rach slot 1-2 is located at lifting
The left end of slot 1-3, the left end open of rach slot 1-2, rach slot 1-2 are connected to lifting groove 1-3, the right side of the upper end of fixed column 1-1
End is fixedly connected with pulley yoke 1-5, and pulley 1-4 is rotatably connected on pulley yoke 1-5, and the middle-end of the left end fixed column 1-1 is fixed to be connected
Gear transposase 11-10, two gear transposase 11-10 is located at the two sides of rach slot 1-2 there are two connecing；
The lifting bar assembly 2 includes elevation bar 2-1, rack gear 2-2 and wirerope 2-3, and the left end of elevation bar 2-1 is fixed
It is connected with rack gear 2-2, elevation bar 2-1 is slidably connected in lifting groove 1-3, and rack gear 2-2 is located in rach slot 1-2, wirerope 2-3
Left end be fixedly connected on the upper end of elevation bar 2-1, wirerope 2-3 rides over the upper end of pulley 1-4；Elevation bar 2-1 can rise
It is slided up and down in drop slot 1-3, rack gear 2-2 can be slided up and down in rach slot 1-2.Right end when the left end decline of wirerope 2-3
Rise, right end declines when the left end wirerope 2-3 rises.
The jack-up component 3 includes slide cartridge 3-1, jacks up column 3-2, slide plate 3-3, bottom convex block 3-6, bottom convex block sliding slot 3-7
With jack-up column sliding slot 3-8, the vertical direction of slide cartridge 3-1 is provided with bottom convex block sliding slot 3-7 and jacks up column sliding slot 3-8, and bottom convex block is sliding
Slot 3-7 is located at the left end for jacking up column sliding slot 3-8, and bottom convex block sliding slot 3-7 is connected to column sliding slot 3-8 is jacked up, bottom convex block sliding slot 3-7's
Left end open, the rear and front end of slide cartridge 3-1 are fixedly connected to slide plate 3-3, and two slide plate 3-3 are connected on fixed column 1-1, top
It plays column 3-2 to be slidably connected on jack-up column sliding slot 3-8, the lower end for jacking up column 3-2 is fixedly connected with bottom convex block 3-6, bottom convex block 3-6
It is slidably connected on the convex block sliding slot 3-7 of bottom, the right end clearance fit of wirerope 2-3 is inserted on the convex block 3-6 of bottom, and wirerope 2-3 is worn
Bottom convex block 3-6 is crossed, the rear and front end of bottom convex block 3-6 has been connected through a screw thread fastening screw, and two fastening screws withstand on steel
On cord 2-3.It pulls convex block 3-6 in bottom to rise when the right end of wirerope 2-3 rises, jacks up column 3-2 at this time along jack-up column sliding slot
3-8 upward sliding when the right end of wirerope 2-3 declines, jacks up column 3-2 by dropping under the action of self gravity, jacks up on column 3-2
It can be jacked up when rising with the hoistable platform on elevator.
The control assembly 4 includes fluted disc 4-1, shaft 4-2 and stop collar 4-3, and the middle-end of shaft 4-2 is fixedly connected on
The center fluted disc 4-1, shaft 4-2 and fluted disc 4-1 are coaxial, and the rear and front end of shaft 4-2 passes through bearing and two gear swivel bases respectively
1-10 rotation connection, the rear and front end of shaft 4-2 are fixedly connected with restraining position ring block 4-3, two stop collar 4-3 respectively with two teeth
The outer end fitting of swivel base 1-10 is taken turns, the outer ring of fluted disc 4-1 is uniformly distributed with teeth, and fluted disc 4-1 is meshed with rack gear 2-2.Fluted disc 4-1 rotation
When can be moved up and down with carry-over bar 2-2, when rack gear 2-2 is moved up and down, elevation bar 2-1 is also moved up and down therewith.
The fixed frame 1 further includes fin 1-6, screw rod 1-7 and bottom plate 1-8, and the right end of the lower end fixed column 1-1 is fixed to be connected
It is connected to bottom plate 1-8, the lower end of screw rod 1-7 is rotatably connected on the right end of bottom plate 1-8, fixed column 1- by the bearing block with bearing
The rear and front end of 1 right end is fixedly connected to fin 1-6.
The jack-up component 3 further includes being provided with fin on fin slot 3-4 and threaded hole block 3-5, two slide plate 3-3
Slot 3-4, two slide plate 3-3 pass through fin slot 3-4 and are slidably connected on two fin 1-6 respectively, the right end of the lower end slide cartridge 3-1
It is fixedly connected with threaded hole block 3-5, screw rod 1-7 and threaded hole block 3-5 is by being threadedly engaged.Turn screw rod 1-7 can be with when rotating
Drive threaded hole block 3-5 move up and down, threaded hole block 3-5 can be driven when moving up and down slide cartridge 3-1 and two slide plate 3-3 along
Fin 1-6 is moved up and down.The right end of wirerope 2-3 can slide on the convex block 3-6 of bottom, to adjust elevation bar 2-1 and bottom is convex
The effective of wirerope 2-3 between block 3-6 uses length, adapts to the change in location of slide cartridge 3-1, after the change in location of slide cartridge 3-1,
The whole height of device also changes, and does not influence the normal lifting for jacking up column 3-2, turn bottom convex block 3-6 after the whole height of device
On two fastening screws wirerope 2-3 can be fixed on the convex block 3-6 of bottom.
The fixed frame 1 further includes inserting column slide 1-9, and the left end positioned at the gear transposase 11-10 of front end is fixedly connected with
Inserting column slide 1-9.
The control assembly 4 further include bolt 4-4, positioning inserting column 4-5, disc slots 4-6, axial rib 4-7, hand column 4-8,
L shaped plate 4-9, disk 4-10 and slot 4-11, the upper and lower ends of the front end of shaft 4-2 are provided with axial rib 4-7, disk 4-10
Center be slidably connected on the axial rib 4-7 of shaft 4-2 and two, positioning inserting column 4-5 is slidably connected on inserting column slide 1-9,
The front end of positioning inserting column 4-5 is fixedly connected with bolt 4-4, covers on the positioning inserting column 4-5 between bolt 4-4 and inserting column slide 1-9
It is connected to spring, is evenly equipped with multiple slot 4-11 on fluted disc 4-1 in a ring, bolt 4-4 is located at the front end of fluted disc 4-1, positions inserting column
The front end of 4-5 is inserted in one of slot 4-11, is positioned and is provided with disc slots 4-6, disc slots 4- on the right side of the front end of inserting column 4-5
6 are located at the front end of inserting column slide 1-9, and the left end of disk 4-10 is inserted in disc slots 4-6, and the front end of disk 4-10 is fixedly connected with
Hand column 4-8 is fixedly connected on L shaped plate 4-9, L shaped plate 4-9.Elastic force effect when positioning inserting column 4-5 is flat by spring is inserted in tooth
On slot 4-11 on disk 4-1, fluted disc 4-1 is locked at this time, so that the position for jacking up column 3-2 is also fixed, needs to adjust top
When playing the height of column 3-2, the column 4-8 that starts is pulled outwardly with hand, disk 4-10 slides in and out, and it is fixed to drive when disk 4-10 slides in and out
Position inserting column 4-5 slides in and out, and at this moment inserting column 4-5 leaves slot 4-11, and fluted disc 4-1 unlocks, and shakes hand column 4-8 at this time and drives
Disk 4-10 rotation, disk 4-10 rotation drive shaft 4-2 and fluted disc 4-1 rotation, and fluted disc 4-1 rotation control jacks up column 3-2's
Lifting.
The working principle of the invention：Elevation bar 2-1 can be slided up and down in lifting groove 1-3, and rack gear 2-2 can be in rack gear
It is slided up and down in slot 1-2.Right end rises when the left end decline of wirerope 2-3, and right end declines when the left end wirerope 2-3 rises.Steel
It pulls convex block 3-6 in bottom to rise when the right end of cord 2-3 rises, jacks up column 3-2 at this time along jacking up column sliding slot 3-8 upward sliding,
When the right end decline of wirerope 2-3, column 3-2 is jacked up by dropping under the action of self gravity, jacking up when column 3-2 rises can go up and down
Hoistable platform on machine jacks up.Fluted disc 4-1 can be moved up and down when rotating with carry-over bar 2-2, when rack gear 2-2 is moved up and down, be risen
Drop 2-1 is also moved up and down therewith.Turn screw rod 1-7 can drive threaded hole block 3-5 to move up and down when rotating, threaded hole block 3-
5 can drive slide cartridge 3-1 and two slide plate 3-3 to move up and down along fin 1-6 when moving up and down.The right end of wirerope 2-3 can
To be slided on the convex block 3-6 of bottom, to adjust the effective using length of the wirerope 2-3 between elevation bar 2-1 and bottom convex block 3-6
It spends, the change in location of adaptation slide cartridge 3-1, after the change in location of slide cartridge 3-1, the whole height of device also changes, the entirety of device
The normal lifting of jack-up column 3-2 is not influenced after height, two fastening screws on the convex block 3-6 of turn bottom can be by wirerope 2-3
It is fixed on the convex block 3-6 of bottom.On the slot 4-11 that elastic force effect when positioning inserting column 4-5 is flat by spring is inserted on fluted disc 4-1,
Fluted disc 4-1 is locked at this time, so that the position for jacking up column 3-2 is also fixed, when needing to adjust the height for jacking up column 3-2, uses hand
It is pulled outwardly the column 4-8 that starts, disk 4-10 slides in and out, and drive positioning inserting column 4-5 to slide in and out when disk 4-10 slides in and out, this
When inserting column 4-5 leave slot 4-11, fluted disc 4-1 unlocks, and shakes hand column 4-8 at this time and drives disk 4-10 rotation, disk 4-
10 rotations drive shaft 4-2 and fluted disc 4-1 rotation, and fluted disc 4-1 rotation control jacks up the lifting of column 3-2.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (5)
1. a kind of elevator lifting device, including fixed frame (1), lifting bar assembly (2), jack-up component (3) and control assembly
(4), it is characterised in that：The fixed frame (1) includes fixed column (1-1), rach slot (1-2), lifting groove (1-3), pulley (1-
4), pulley yoke (1-5) and gear swivel base (1-10) are provided with rach slot (1-2) and lifting on the vertical direction of fixed column (1-1)
Slot (1-3), rach slot (1-2) are located at the left end of lifting groove (1-3), the left end open of rach slot (1-2), rach slot (1-2) with
Lifting groove (1-3) connection, the right end of the upper end of fixed column (1-1) are fixedly connected with pulley yoke (1-5), and pulley (1-4) rotation connects
It connects on pulley yoke (1-5), the middle-end of the left end fixed column (1-1) is fixedly connected there are two gear swivel base (1-10), two gears
Swivel base (1-10) is located at the two sides of rach slot (1-2)；
The lifting bar assembly (2) includes elevation bar (2-1), rack gear (2-2) and wirerope (2-3), a left side for elevation bar (2-1)
End is fixedly connected with rack gear (2-2), and elevation bar (2-1) is slidably connected in lifting groove (1-3), and rack gear (2-2) is located at rach slot
In (1-2), the left end of wirerope (2-3) is fixedly connected on the upper end of elevation bar (2-1), and wirerope (2-3) rides over pulley (1-4)
Upper end；
The jack-up component (3) includes slide cartridge (3-1), jacks up column (3-2), slide plate (3-3), bottom convex block (3-6), bottom convex block cunning
Slot (3-7) and jack-up column sliding slot (3-8), the vertical direction of slide cartridge (3-1) are provided with bottom convex block sliding slot (3-7) and jack up column sliding slot
(3-8), bottom convex block sliding slot (3-7) are located at the left end for jacking up column sliding slot (3-8), bottom convex block sliding slot (3-7) and jack-up column sliding slot (3-
8) it being connected to, the left end open of bottom convex block sliding slot (3-7), the rear and front end of slide cartridge (3-1) is fixedly connected to slide plate (3-3), and two
A slide plate (3-3) is connected on fixed column (1-1), jacks up column (3-2) and is slidably connected on jack-up column sliding slot (3-8), jacks up column
The lower end of (3-2) is fixedly connected with bottom convex block (3-6), and bottom convex block (3-6) is slidably connected on bottom convex block sliding slot (3-7), steel wire
The right end clearance fit of rope (2-3) is inserted on bottom convex block (3-6), and wirerope (2-3) passes through bottom convex block (3-6), bottom convex block (3-6)
Rear and front end be connected through a screw thread fastening screw, two fastening screws are withstood on wirerope (2-3).
The control assembly (4) includes fluted disc (4-1), shaft (4-2) and stop collar (4-3), and the middle-end of shaft (4-2) is fixed
It is connected to the center fluted disc (4-1), coaxially, the rear and front end of shaft (4-2) passes through bearing respectively by shaft (4-2) and fluted disc (4-1)
It being rotatablely connected with two gear swivel bases (1-10), the rear and front end of shaft (4-2) is fixedly connected with restraining position ring block (4-3), and two
Stop collar (4-3) is bonded with the outer end of two gear swivel bases (1-10) respectively, and the outer ring of fluted disc (4-1) is evenly distributed with teeth, fluted disc (4-
1) it is meshed with rack gear (2-2).
2. a kind of elevator lifting device according to claim 1, it is characterised in that：The fixed frame (1) further includes
The right end of fin (1-6), screw rod (1-7) and bottom plate (1-8), the lower end fixed column (1-1) is fixedly connected with bottom plate (1-8), screw rod
The lower end of (1-7) is rotatably connected on the right end of bottom plate (1-8) by the bearing block with bearing, the right end of fixed column (1-1)
Rear and front end is fixedly connected to fin (1-6).
3. a kind of elevator lifting device according to claim 2, it is characterised in that：The jack-up component (3) also wraps
Fin slot (3-4) and threaded hole block (3-5) are included, is provided with fin slot (3-4) on two slide plates (3-3), two slide plates (3-3)
It is slidably connected on two fins (1-6) respectively by fin slot (3-4), the right end of the lower end slide cartridge (3-1) is fixedly connected with
Threaded hole block (3-5), screw rod (1-7) is with threaded hole block (3-5) by being threadedly engaged.
4. a kind of elevator lifting device according to claim 1, it is characterised in that：The fixed frame (1) further includes
Inserting column slide (1-9) is fixedly connected with inserting column slide (1-9) positioned at the left end of the gear swivel base (1-10) of front end.
5. a kind of elevator lifting device according to claim 4, it is characterised in that：The control assembly (4) is also wrapped
Include bolt (4-4), positioning inserting column (4-5), disc slots (4-6), axial rib (4-7), hand column (4-8), L shaped plate (4-9), disk
(4-10) and slot (4-11), the upper and lower ends of the front end of shaft (4-2) are provided with axial rib (4-7), disk (4-10)
Center is slidably connected in shaft (4-2) and two axial ribs (4-7), and positioning inserting column (4-5) is slidably connected at inserting column slide (1-
9) on, the front end of positioning inserting column (4-5) is fixedly connected with bolt (4-4), is determined between bolt (4-4) and inserting column slide (1-9)
It is socketed with spring on position inserting column (4-5), is evenly equipped in a ring on fluted disc (4-1) multiple slots (4-11), bolt (4-4) is located at tooth
The front end of disk (4-1), the front end of positioning inserting column (4-5) are inserted in one of slot (4-11), position the front end of inserting column (4-5)
Right side is provided with disc slots (4-6), and disc slots (4-6) are located at the front end of inserting column slide (1-9), and the left end of disk (4-10) is inserted in
In disc slots (4-6), the front end of disk (4-10) is fixedly connected with L shaped plate (4-9), is fixedly connected with hand column in L shaped plate (4-9)
(4-8)。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677820.2A CN108821154B (en) | 2018-06-27 | 2018-06-27 | Lifting device of elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677820.2A CN108821154B (en) | 2018-06-27 | 2018-06-27 | Lifting device of elevator |
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| Publication Number | Publication Date |
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| CN108821154A true CN108821154A (en) | 2018-11-16 |
| CN108821154B CN108821154B (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677820.2A Active CN108821154B (en) | 2018-06-27 | 2018-06-27 | Lifting device of elevator |
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| Country | Link |
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| CN (1) | CN108821154B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529572A (en) * | 2019-09-19 | 2019-12-03 | 广西玉柴机器股份有限公司 | A kind of slide assemblies by gear engagement applied in vertical lifting mechanism |
| CN111003651A (en) * | 2019-12-13 | 2020-04-14 | 苏州市方圆链传动有限公司 | Auxiliary mounting tool for transmission chain wheel |
| CN114719142A (en) * | 2022-04-18 | 2022-07-08 | 浙江海洋大学 | Maritime logistics monitoring device and method |
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| CN202220028U (en) * | 2011-06-09 | 2012-05-16 | 上海微频莱机电科技有限公司 | Lifting device of tower barrel elevator |
| CN203998816U (en) * | 2014-07-15 | 2014-12-10 | 湖州吴兴灵动机电设备制造厂 | A kind of adjustable elevating machine |
| CN105712211A (en) * | 2014-12-04 | 2016-06-29 | 华星钢构股份有限公司 | Apparatus capable of facilitating high-altitude assembling of steel structures |
| CN206705598U (en) * | 2017-04-15 | 2017-12-05 | 三门县职业中等专业学校 | A kind of jack-up unit rack-and-pinion lift |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202220028U (en) * | 2011-06-09 | 2012-05-16 | 上海微频莱机电科技有限公司 | Lifting device of tower barrel elevator |
| CN203998816U (en) * | 2014-07-15 | 2014-12-10 | 湖州吴兴灵动机电设备制造厂 | A kind of adjustable elevating machine |
| CN105712211A (en) * | 2014-12-04 | 2016-06-29 | 华星钢构股份有限公司 | Apparatus capable of facilitating high-altitude assembling of steel structures |
| CN206705598U (en) * | 2017-04-15 | 2017-12-05 | 三门县职业中等专业学校 | A kind of jack-up unit rack-and-pinion lift |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529572A (en) * | 2019-09-19 | 2019-12-03 | 广西玉柴机器股份有限公司 | A kind of slide assemblies by gear engagement applied in vertical lifting mechanism |
| CN110529572B (en) * | 2019-09-19 | 2024-03-08 | 广西玉柴机器股份有限公司 | Sliding assembly engaged by gears and applied to vertical lifting mechanism |
| CN111003651A (en) * | 2019-12-13 | 2020-04-14 | 苏州市方圆链传动有限公司 | Auxiliary mounting tool for transmission chain wheel |
| CN114719142A (en) * | 2022-04-18 | 2022-07-08 | 浙江海洋大学 | Maritime logistics monitoring device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108821154B (en) | 2020-01-10 |
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Effective date of registration: 20191219 Address after: 236600 Anhui city of Fuyang Province Taihe County Economic Development Zone Chuangye Road West Road on the north side of Juyang Applicant after: ANHUI SHENGYE ENGINEERING MACHINERY CO., LTD. Address before: 225723 No. 1 Hebei lane, three village, Zhang Guo Town, Xinghua City, Taizhou, Jiangsu Applicant before: Xu Jin |
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