CN108483358B - A kind of adjustable type elevator lifting device - Google Patents
A kind of adjustable type elevator lifting device Download PDFInfo
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- CN108483358B CN108483358B CN201810677780.1A CN201810677780A CN108483358B CN 108483358 B CN108483358 B CN 108483358B CN 201810677780 A CN201810677780 A CN 201810677780A CN 108483358 B CN108483358 B CN 108483358B
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- bar
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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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- Engineering & Computer Science (AREA)
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Abstract
The present invention relates to a kind of lifting devices, it in particular is a kind of adjustable type elevator lifting device, the left end middle position of fixed column is fixedly connected there are two gear swivel base, two gear swivel bases are located at the two sides of rach slot, inserting column slide is fixedly connected with positioned at the left end of the gear swivel base of front end, the right end of the upper end of fixed column is rotatably connected to pulley, the lower end of fixed column right end is fixedly connected with bottom sliding rail column, sliding sleeve is slidably connected on the sliding rail column of bottom, the upper end of sliding sleeve is fixedly connected with slide cartridge, it is provided with bottom convex block sliding slot I on the vertical direction of slide cartridge and jacks up column sliding slot, bottom convex block sliding slot I is connected to column sliding slot is jacked up, bottom convex block sliding slot I is located at the left end for jacking up column sliding slot.Lifting board can be fixed in the present invention in top plate, for people's standing or putting on article；The height of top plate can be adjusted by gear, and gear can lock, so that top plate be fixed；And the left-right position of top plate is adjustable, adapts to different service conditions.
Description
Technical field
The present invention relates to a kind of lifting devices, are in particular a kind of adjustable type 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 hoistable platform of the invention can not move left and right, adaptability is poor.
Summary of the invention
The present invention provides a kind of adjustable type elevator lifting device, and its advantages are that can consolidate in top plate in the present invention
Lifting board is determined, for people's standing or putting on article；The height of top plate can be adjusted by gear, and gear can be locked
It is fixed, so that top plate be fixed；And the left-right position of top plate is adjustable, adapts to different service conditions；Work as top plate
Area it is inadequate when, two channel bars can be adjusted to flush with top plate, so that it is flat to install longer lifting in the present invention
Plate.
The present invention relates to a kind of lifting devices, are in particular a kind of adjustable type elevator lifting device, including fixation
Frame goes up and down bar assembly, lifting platform component and control assembly, can fix lifting board in top plate in the present invention, stand for people
Or putting on article；The height of top plate can be adjusted by gear, and gear can lock, so that top plate be fixed；
And the left-right position of top plate is adjustable, adapts to different service conditions；When the area of top plate is inadequate, can incite somebody to action
Two channel bars are adjusted to flush with top plate, to install longer lifting board in the present invention.
The fixed frame includes fixed column, rach slot, lifting groove, pulley, bottom convex block sliding slot I, jacks up column sliding slot, cunning
Cylinder, bottom sliding rail column, sliding sleeve, inserting column slide and gear swivel base are provided with rach slot and lifting groove, tooth on the vertical direction of fixed column
Bar groove is connected to lifting groove, and rach slot is located at the left end of lifting groove, and the left end middle position of fixed column is fixedly connected with that there are two teeth
Swivel base is taken turns, two gear swivel bases are located at the two sides of rach slot, are fixedly connected with positioned at the left end of the gear swivel base of front end slotting
Column slide, the right end of the upper end of fixed column are rotatably connected to pulley, and the lower end of fixed column right end is fixedly connected with bottom sliding rail column, sliding
Set is slidably connected on the sliding rail column of bottom, and the upper end of sliding sleeve is fixedly connected with slide cartridge, and bottom convex block is provided on the vertical direction of slide cartridge
Sliding slot I and jack-up column sliding slot, bottom convex block sliding slot I are connected to column sliding slot is jacked up, and bottom convex block sliding slot I is located at the left side for jacking up column sliding slot
End；
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 lifting platform component includes jacking up column, plug pin seat, top plate and bottom convex block I, jacks up column and is slidably connected at top
It rises in column sliding slot, the lower end for jacking up column is fixedly connected with bottom convex block I, and bottom convex block I is slidably connected on the convex block sliding slot I of bottom, steel wire
The right end of rope passes through bottom convex block I, and the rear and front end of bottom convex block I has been connected through a screw thread fastening screw, and two fastening screws are equal
On a steel cord, the upper end for jacking up column is fixedly connected with top plate, and the rear and front end of top plate is fixedly connected to plug pin seat on top,
Tapped through hole is provided on two plug pin seats.
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 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.
The fixed frame further includes swivel base, threaded hole before bottom convex block sliding slot II, vertical shift board slot, right column, horizontal screw rod, the right side
Plate, left front swivel base and circle baffle, the right end of right column are fixedly connected on the right end of bottom sliding rail column, are provided on the vertical direction of right column
Bottom convex block sliding slot II and vertical shift board slot, bottom convex block sliding slot II are connected to vertical shift board slot, and bottom convex block sliding slot II is located at vertical shift board slot
Left end, the lower end of fixed column are fixedly connected with left front swivel base, and screw thread orifice plate is fixedly connected on sliding sleeve, and the lower end of right column is fixed to be connected
Be connected to swivel base before the right side, the left and right ends of horizontal screw rod respectively clearance fit be inserted in left front swivel base and it is right before on swivel base, a left side for horizontal screw rod
Right both ends are fixedly connected to round baffle, and two round baffles are bonded with the lateral surface of swivel base before left front swivel base and the right side respectively, horizontal spiral shell
The middle-end of bar is matched by screw thread with screw thread orifice plate.
The lifting platform component further include articulated slab, channel bar, channel bar slot, right connecting plate, traveller, vertical shift plate, bottom convex block II,
Upper half bar, two-flight screw and lower half bar are fixedly connected with articulated slab in top plate, and the rear and front end of articulated slab right end is hinged
It is connected with channel bar, channel bar slot is provided on two channel bars, right connecting plate, vertical shift are fixedly connected between the bottom righthand side of two channel bars
The rear and front end of the upper end of plate is fixedly connected to traveller, and two travellers are slidably connected at respectively in two channel bar slots, vertical shift plate
It is slidably connected in vertical shift board slot, the lower end of vertical shift plate is fixedly connected with bottom convex block II, and bottom convex block II is slidably connected at bottom convex block
In sliding slot II, the middle-end of two-flight screw is fixedly connected with knob, and the thread rotary orientation of the left and right ends of two-flight screw is on the contrary, double
The left and right ends of thread screw pass through screw thread respectively and match with upper half bar and lower half bar, and the upper end of upper half bar is hinged on bottom convex block
On II, the lower end of lower half bar is hinged on the right end of sliding sleeve.
A kind of adjustable type elevator lifting device of the invention has the beneficial effect that
A kind of adjustable type elevator lifting device of the present invention can fix lifting board in top plate in the present invention, for people
Standing or putting on article；The height of top plate can be adjusted by gear, and gear can lock, so that top plate be consolidated
It is fixed；And the left-right position of top plate is adjustable, adapts to different service conditions；It, can when the area of top plate is inadequate
To be adjusted to flush with top plate by two channel bars, to install longer lifting board in the present invention.
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 adjustable type elevator lifting device of the present invention；
Fig. 2 is a kind of overall structure diagram two of adjustable type 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 of lifting platform component；
Fig. 6 is the structural schematic diagram two of lifting platform 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；Bottom convex block sliding slot I1-5；Top
Play column sliding slot 1-6；Slide cartridge 1-7；Bottom convex block sliding slot II1-8；Vertical shift board slot 1-9；Right column 1-10；Horizontal screw rod 1-11；Swivel base before the right side
1-12；Bottom sliding rail column 1-13；Sliding sleeve 1-14；Screw thread orifice plate 1-15；Left front transposase 11-16；Circle baffle 1-17；Inserting column slide 1-18；
Gear transposase 11-19；Go up and down bar assembly 2；Elevation bar 2-1；Rack gear 2-2；Wirerope 2-3；Lifting platform component 3；Jack up column 3-1；Hinge
Fishplate bar 3-2；Plug pin seat 3-3；Top plate 3-4；Channel bar 3-5；Channel bar slot 3-6；Right connecting plate 3-7；Traveller 3-8；Vertical shift plate 3-9；Bottom
Convex block II3-10；Upper half bar 3-11；Two-flight screw 3-12；Lower half bar 3-13；Bottom convex block I3-14；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 1:
Illustrate present embodiment, a kind of adjustable type elevator lifting device, including fixed frame 1, lifting below with reference to Fig. 1-8
Bar assembly 2, lifting platform component 3 and control assembly 4, top plate 3-4 is upper in the present invention can fix lifting board, for people's standing or
Person's putting on article；The height of top plate 3-4 can be adjusted by gear, and gear can lock, so that top plate 3-4 be consolidated
It is fixed；And the left-right position of top plate 3-4 is adjustable, adapts to different service conditions；When the area of top plate 3-4 is inadequate
When, two channel bar 3-5 can be adjusted to flush with top plate 3-4, to install longer lifting board in the present invention.
The fixed frame 1 includes fixed column 1-1, rach slot 1-2, lifting groove 1-3, pulley 1-4, bottom convex block sliding slot I1-
5, column sliding slot 1-6, slide cartridge 1-7, bottom sliding rail column 1-13, sliding sleeve 1-14, inserting column slide 1-18 and gear transposase 11-19 are jacked up, it is fixed
Rach slot 1-2 and lifting groove 1-3 are provided on the vertical direction of column 1-1, rach slot 1-2 is connected to lifting groove 1-3, rach slot 1-
2 are located at the left end of lifting groove 1-3, and the left end middle position of fixed column 1-1 is fixedly connected there are two gear transposase 11-19, two tooth
Wheel swivel base 1-19 is located at the two sides of rach slot 1-2, and the left end positioned at the gear transposase 11-19 of front end is fixedly connected with inserting column
Slide 1-18, the right end of the upper end of fixed column 1-1 are rotatably connected to pulley 1-4, and the lower end of fixed column 1-1 right end is fixedly connected with
Bottom sliding rail column 1-13, sliding sleeve 1-14 are slidably connected on the sliding rail column 1-13 of bottom, and the upper end of sliding sleeve 1-14 is fixedly connected with slide cartridge 1-
7, it is provided with bottom convex block sliding slot I1-5 on the vertical direction of slide cartridge 1-7 and jacks up column sliding slot 1-6, bottom convex block sliding slot I1-5 and jack-up
Column sliding slot 1-6 connection, bottom convex block sliding slot I1-5 are located at the left end for jacking up column sliding slot 1-6；
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
Vertical sliding in slot 1-3 drops.
The lifting platform component 3 includes jacking up column 3-1, plug pin seat 3-3, top plate 3-4 and bottom convex block I3-14, is jacked up
Column 3-1, which is slidably connected at, to be jacked up in column sliding slot 1-6, and the lower end for jacking up column 3-1 is fixedly connected with bottom convex block I3-14, bottom convex block I3-
14 are slidably connected on the convex block sliding slot I1-5 of bottom, and the right end of wirerope 2-3 passes through bottom convex block I3-14, the front and back of bottom convex block I3-14
Both ends have been connected through a screw thread fastening screw, and two fastening screws are withstood on wirerope 2-3, and the upper end for jacking up column 3-1 is solid
Surely it is connected with top plate 3-4, the rear and front end of top plate 3-4 is fixedly connected to plug pin seat 3-3, equal on two plug pin seat 3-3
It is provided with tapped through hole.For elevation bar 2-1 in lifting groove 1-3 when slide downward, elevation bar 2-1 drives bottom by wirerope 2-3
Convex block I3-14 upward sliding on the convex block sliding slot I1-5 of bottom works as liter so that jacking up column 3-1 is jacking up column sliding slot 1-6 upward sliding
2-1 in lifting groove 1-3 when moving up for drop, jack up column 3-1 due to self gravity act on jack up in column sliding slot 1-6 to
Lower slider, jacking up column 3-1, top plate 3-4 is also with moving up and down when moving up and down, to adjust the height of top plate 3-4, two
It can be connected through a screw thread screw in a plug pin seat 3-3, so that hoistable platform is fixed on top plate 3-4.
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
1-19 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 1-19 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 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 1-18,
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 1-18
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 1-18, 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
There is L shaped plate 4-9, hand column 4-8 is fixedly connected on L shaped plate 4-9.Elastic force effect when positioning inserting column 4-5 is flat by spring is inserted in
On slot 4-11 on fluted disc 4-1, fluted disc 4-1 is locked at this time, so that the position for jacking up column 3-1 is also fixed, needs to adjust
When jacking up the height of column 3-1, the column 4-8 that starts is pulled outwardly with hand, disk 4-10 slides in and out, drive when disk 4-10 slides in and out
Positioning 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 band at this time
Dynamic 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
Lifting.
The fixed frame 1 further includes bottom convex block sliding slot II1-8, vertical shift board slot 1-9, right column 1-10, horizontal screw rod 1-11, the right side
Preceding swivel base 1-12, screw thread orifice plate 1-15, left front transposase 11-16 and circle baffle 1-17, it is sliding that the right end of right column 1-10 is fixedly connected on bottom
The right end of rail column 1-13 is provided with bottom convex block sliding slot II1-8 and vertical shift board slot 1-9, bottom convex block on the vertical direction of right column 1-10
Sliding slot II1-8 is connected to vertical shift board slot 1-9, and bottom convex block sliding slot II1-8 is located at the left end of vertical shift board slot 1-9, under fixed column 1-1
End is fixedly connected with left front transposase 11-16, screw thread orifice plate 1-15 is fixedly connected on sliding sleeve 1-14, the lower end of right column 1-10 is fixed
Be connected with swivel base 1-12 before the right side, the left and right ends of horizontal screw rod 1-11 respectively clearance fit be inserted in left front transposase 11-16 and it is right before swivel base
On 1-12, the left and right ends of horizontal screw rod 1-11 are fixedly connected to round baffle 1-17, two round baffle 1-17 respectively with left front turn
The middle-end of the lateral surface fitting of seat 1-16 and swivel base 1-12 before the right side, horizontal screw rod 1-11 passes through screw thread and screw thread orifice plate 1-15 matching
It closes.When the horizontal screw rod 1-11 of turn is rotated, since horizontal screw rod 1-11 and screw thread orifice plate 1-15 is by being threadedly engaged, horizontal screw rod 1-11 turns
It is dynamic that sliding sleeve 1-14 can be driven to horizontally slip on the sliding rail column 1-13 of bottom, to adjust the left-right position of top plate 3-4, wirerope
2-3 can be slided on the convex block I3-14 of bottom, and wirerope 2-3 can be fixed on bottom convex block by the fastening screw on the convex block I3-14 of bottom
On I3-14, to adjust the wirerope 2-3's between elevation bar 2-1 and bottom convex block I3-14 after the change in location of slide cartridge 1-7
Effective length adapts to influence of the change in location of slide cartridge 1-7 to slide cartridge 1-7 and the jack-up relative position column 3-1.
The lifting platform component 3 further include articulated slab 3-2, channel bar 3-5, channel bar slot 3-6, right connecting plate 3-7, traveller 3-8,
It is fixed on vertical shift plate 3-9, bottom convex block II3-10, upper half bar 3-11, two-flight screw 3-12 and lower half bar 3-13, top plate 3-4
It is connected with articulated slab 3-2, the rear and front end of articulated slab 3-2 right end is hingedly connected with channel bar 3-5, is all provided on two channel bar 3-5
It is equipped with channel bar slot 3-6, is fixedly connected with right connecting plate 3-7 between the bottom righthand side of two channel bar 3-5, before the upper end of vertical shift plate 3-9
Both ends are fixedly connected to traveller 3-8 afterwards, and two traveller 3-8 are slidably connected at respectively in two channel bar slot 3-6, vertical shift plate 3-9
It is slidably connected in vertical shift board slot 1-9, the lower end of vertical shift plate 3-9 is fixedly connected with bottom convex block II3-10, and bottom convex block II3-10 is sliding
Dynamic to be connected in the convex block sliding slot II1-8 of bottom, the middle-end of two-flight screw 3-12 is fixedly connected with knob, two-flight screw 3-12's
The thread rotary orientation of left and right ends is on the contrary, the left and right ends of two-flight screw 3-12 pass through screw thread and upper half bar 3-11 and lower half respectively
Bar 3-13 is matched, and the upper end of upper half bar 3-11 is hinged on the convex block II3-10 of bottom, and the lower end of lower half bar 3-13 is hinged on sliding sleeve
The right end of 1-14.When changing behind the position of sliding sleeve 1-14, the position of lower half bar 3-13 also with sliding sleeve 1-14 change in location and
Variation, and when turn two-flight screw 3-12 rotation, adjustable upper half bar 3-11, two-flight screw 3-12 and lower half bar 3-
The total length of 13 total length, upper half bar 3-11, two-flight screw 3-12 and lower half bar 3-13 determine the height of vertical shift plate 3-9
Degree, when vertical shift plate 3-9 is slided up and down in vertical shift board slot 1-9, vertical shift plate 3-9 drives two channel bar 3-5 to turn by traveller 3-8
It is dynamic, two channel bar 3-5 are adjusted to top plate 3-4 and are flushed, are put down to can be taken on two channel bar 3-5 and put longer lifting
Platform.
The working principle of the invention: elevation bar 2-1 can in lifting groove 1-3 vertical sliding.Elevation bar 2-1 is in lifting groove
In 1-3 when slide downward, elevation bar 2-1 drives convex block I3-14 in bottom to slide up on the convex block sliding slot I1-5 of bottom by wirerope 2-3
It is dynamic, so that jacking up column 3-1 is jacking up column sliding slot 1-6 upward sliding, when elevation bar 2-1 is moved up in lifting groove 1-3, top
Column 3-1 is played since acting on for self gravity jacks up slide downward in column sliding slot 1-6, jacks up top plate when column 3-1 is moved up and down
3-4, to adjust the height of top plate 3-4, can be connected through a screw thread spiral shell in two plug pin seat 3-3 also with moving up and down
Nail, so that hoistable platform is fixed on top plate 3-4.Fluted disc 4-1 can be moved up and down when rotating with carry-over bar 2-2, rack gear
When 2-2 is moved up and down, elevation bar 2-1 is also moved up and down therewith.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 3-1 is also fixed, needs to adjust top
When playing the height of column 3-1, 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.When the horizontal screw rod 1-11 of turn is rotated, since horizontal screw rod 1-11 and screw thread orifice plate 1-15 is by being threadedly engaged, horizontal screw rod 1-11
Rotation can drive sliding sleeve 1-14 to horizontally slip on the sliding rail column 1-13 of bottom, to adjust the left-right position of top plate 3-4, steel wire
Rope 2-3 can be slided on the convex block I3-14 of bottom, and it is convex that wirerope 2-3 can be fixed on bottom by the fastening screw on the convex block I3-14 of bottom
On block I3-14, to adjust the wirerope 2-3 between elevation bar 2-1 and bottom convex block I3-14 after the change in location of slide cartridge 1-7
Effective length, adapt to slide cartridge 1-7 change in location to slide cartridge 1-7 and jack up the relative position column 3-1 influence.Sliding sleeve 1-14's
When changing behind position, the position of lower half bar 3-13 also with sliding sleeve 1-14 change in location and change, and turn double thread spiral shell
When bar 3-12 is rotated, the total length of adjustable upper half bar 3-11, two-flight screw 3-12 and lower half bar 3-13, upper half bar 3-
11, the total length of two-flight screw 3-12 and lower half bar 3-13 determine the height of vertical shift plate 3-9, and vertical shift plate 3-9 is in vertical shift plate
When sliding up and down in slot 1-9, vertical shift plate 3-9 drives two channel bar 3-5 rotation by traveller 3-8, by two channel bar 3-5 adjust to
It is flushed with top plate 3-4, puts longer hoistable platform to can take on two channel bar 3-5.
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 (4)
1. a kind of adjustable type elevator lifting device, including fixed frame (1), lifting bar assembly (2), lifting platform component (3) and control
Component (4) processed, it is characterised in that: the fixed frame (1) include fixed column (1-1), rach slot (1-2), lifting groove (1-3),
Pulley (1-4), jacks up column sliding slot (1-6), slide cartridge (1-7), bottom sliding rail column (1-13), sliding sleeve (1- at bottom convex block sliding slot I (1-5)
14), inserting column slide (1-18) and gear swivel base (1-19), be provided on the vertical direction of fixed column (1-1) rach slot (1-2) and
Lifting groove (1-3), rach slot (1-2) are connected to lifting groove (1-3), and rach slot (1-2) is located at the left end of lifting groove (1-3), Gu
The left end middle position of fixed column (1-1) is fixedly connected there are two gear swivel base (1-19), and two gear swivel bases (1-19) distinguish positions
In the two sides of rach slot (1-2), it is fixedly connected with inserting column slide (1-18) positioned at the left end of the gear swivel base (1-19) of front end, Gu
The right end of the upper end of fixed column (1-1) is rotatably connected to pulley (1-4), and it is sliding that the lower end of fixed column (1-1) right end is fixedly connected with bottom
Rail column (1-13), sliding sleeve (1-14) are slidably connected on bottom sliding rail column (1-13), and the upper end of sliding sleeve (1-14) is fixedly connected with cunning
Cylinder (1-7) is provided with bottom convex block sliding slot I (1-5) on the vertical direction of slide cartridge (1-7) and jacks up column sliding slot (1-6), bottom convex block cunning
Slot I (1-5) is connected to column sliding slot (1-6) is jacked up, and bottom convex block sliding slot I (1-5) is located at the left end for jacking up column sliding slot (1-6)；
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 lifting platform component (3) includes jacking up column (3-1), plug pin seat (3-3), top plate (3-4) and bottom convex block I (3-
14) it, jacks up column (3-1) to be slidably connected in jack-up column sliding slot (1-6), the lower end for jacking up column (3-1) is fixedly connected with bottom convex block I
(3-14), bottom convex block I (3-14) are slidably connected on bottom convex block sliding slot I (1-5), and the right end of wirerope (2-3) passes through bottom convex block I
(3-14), the rear and front end of bottom convex block I (3-14) have been connected through a screw thread fastening screw, and two fastening screws withstand on steel wire
It restricts on (2-3), the upper end for jacking up column (3-1) is fixedly connected with top plate (3-4), and the rear and front end of top plate (3-4) is fixed
It is connected with plug pin seat (3-3), is provided with tapped through hole on two plug pin seats (3-3)；
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 (1-19), 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 (1-19) 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 adjustable type elevator lifting device according to claim 1, it is characterised in that: the control assembly
It (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
The center of (4-10) is slidably connected in shaft (4-2) and two axial ribs (4-7), and positioning inserting column (4-5) is slidably connected at slotting
On column slide (1-18), the front end of positioning inserting column (4-5) is fixedly connected with bolt (4-4), bolt (4-4) and inserting column slide (1-
18) it is socketed with spring on the positioning inserting column (4-5) between, is evenly equipped with multiple slots (4-11), bolt on fluted disc (4-1) in a ring
(4-4) is located at the front end of fluted disc (4-1), and the front end of positioning inserting column (4-5) is inserted in one of slot (4-11), positions inserting column
It is provided with disc slots (4-6) on the right side of the front end of (4-5), disc slots (4-6) are located at the front end of inserting column slide (1-18), disk (4-
10) left end is inserted in disc slots (4-6), and the front end of disk (4-10) is fixedly connected with L shaped plate (4-9), in L shaped plate (4-9)
It is fixedly connected with hand column (4-8).
3. a kind of adjustable type elevator lifting device according to claim 1, it is characterised in that: the fixed frame (1)
Further include bottom convex block sliding slot II (1-8), vertical shift board slot (1-9), right column (1-10), horizontal screw rod (1-11), it is right before swivel base (1-12),
Screw thread orifice plate (1-15), left front swivel base (1-16) and circle baffle (1-17), the right end of right column (1-10) are fixedly connected on bottom sliding rail
The right end of column (1-13) is provided with bottom convex block sliding slot II (1-8) and vertical shift board slot (1-9) on the vertical direction of right column (1-10),
Bottom convex block sliding slot II (1-8) is connected to vertical shift board slot (1-9), and bottom convex block sliding slot II (1-8) is located at a left side for vertical shift board slot (1-9)
End, the lower end of fixed column (1-1) are fixedly connected with left front swivel base (1-16), are fixedly connected with screw thread orifice plate on sliding sleeve (1-14)
(1-15), the lower end of right column (1-10) is fixedly connected with swivel base (1-12) before the right side, between the left and right ends of horizontal screw rod (1-11) are distinguished
Gap cooperation is inserted on left front swivel base (1-16) He Youqian swivel base (1-12), and the left and right ends of horizontal screw rod (1-11) are fixedly connected to
Circle baffle (1-17), two round baffles (1-17) outside face paste with left front swivel base (1-16) He Youqian swivel base (1-12) respectively
It closes, the middle-end of horizontal screw rod (1-11) is matched by screw thread with screw thread orifice plate (1-15).
4. a kind of adjustable type elevator lifting device according to claim 3, it is characterised in that: the lifting platform component
(3) further include articulated slab (3-2), channel bar (3-5), channel bar slot (3-6), right connecting plate (3-7), traveller (3-8), vertical shift plate (3-9,
Bottom convex block II (3-10), upper half bar (3-11), two-flight screw (3-12) and lower half bar (3-13), it is fixed in top plate (3-4)
It is connected with articulated slab (3-2), the rear and front end of articulated slab (3-2) right end is hingedly connected with channel bar (3-5), two channel bar (3-
5) it is provided on channel bar slot (3-6), right connecting plate (3-7), vertical shift plate is fixedly connected between the bottom righthand side of two channel bars (3-5)
The rear and front end of the upper end of (3-9) is fixedly connected to traveller (3-8), and two travellers (3-8) are slidably connected at two slots respectively
In bar slot (3-6), vertical shift plate (3-9) is slidably connected in vertical shift board slot (1-9), and the lower end of vertical shift plate (3-9) is fixedly connected with
Bottom convex block II (3-10), bottom convex block II (3-10) are slidably connected in bottom convex block sliding slot II (1-8), two-flight screw (3-12)
Middle-end is fixedly connected with knob, and the thread rotary orientation of the left and right ends of two-flight screw (3-12) is on the contrary, two-flight screw (3-12)
Left and right ends pass through screw thread respectively and matched with upper half bar (3-11) and lower half bar (3-13), the upper end hinge of upper half bar (3-11)
It connects on bottom convex block II (3-10), the lower end of lower half bar (3-13) is hinged on the right end of sliding sleeve (1-14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677780.1A CN108483358B (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable type elevator lifting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677780.1A CN108483358B (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable type elevator lifting device |
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| CN108483358A CN108483358A (en) | 2018-09-04 |
| CN108483358B true CN108483358B (en) | 2019-07-16 |
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| CN201810677780.1A Active CN108483358B (en) | 2018-06-27 | 2018-06-27 | A kind of adjustable type elevator lifting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111641888A (en) * | 2020-06-09 | 2020-09-08 | 哈尔滨农撷科技有限公司 | 5G micro base station |
| CN111692491A (en) * | 2020-06-28 | 2020-09-22 | 程龙虎 | Monitoring instrument lifting support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201562591U (en) * | 2009-10-07 | 2010-08-25 | 保定天威集团有限公司 | Automatic lifting cable management rack |
| CN202967402U (en) * | 2012-10-31 | 2013-06-05 | 洛阳丰兴机械科技有限公司 | Transmission mechanism with horizontal movement and vertical lifting function |
| CN203000722U (en) * | 2012-12-28 | 2013-06-19 | 李泽康 | Liftable bathing machine |
| CN105712211B (en) * | 2014-12-04 | 2018-01-05 | 华星钢构股份有限公司 | A kind of equipment for being easy to steel structural overhead assembled |
| CN105598427B (en) * | 2016-02-01 | 2018-06-01 | 辽宁丰德耐磨新材料制品有限公司 | A kind of device for sand coated iron mould production line running gate system and method |
| CN106315099A (en) * | 2016-11-28 | 2017-01-11 | 中国电子科技集团公司第二十九研究所 | Lifting transfer loader |
| 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 |
| CN107270207A (en) * | 2017-07-25 | 2017-10-20 | 南京亚欣照明有限公司 | A kind of stage illumination, lighting lamp component for being easy to lift |
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Effective date of registration: 20190613 Address after: 215100 No. 1 Xinhua Road, Xinhua Industrial Park, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: SUZHOU FULIBAO LOGISTICS MACHINERY CO., LTD. Address before: 225723 No. 1 Hebei Lane, Sanshe Village, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Applicant before: Xu Jin |
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