CN209618765U - A kind of air-hoist - Google Patents
A kind of air-hoist Download PDFInfo
- Publication number
- CN209618765U CN209618765U CN201920368380.2U CN201920368380U CN209618765U CN 209618765 U CN209618765 U CN 209618765U CN 201920368380 U CN201920368380 U CN 201920368380U CN 209618765 U CN209618765 U CN 209618765U
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- CN
- China
- Prior art keywords
- lifting
- housing
- inner sleeve
- jacking block
- foot
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Abstract
The utility model discloses a kind of air-hoists, lifting inner sleeve is installed in lifting housing, lifting jacking block is assemblied in inside lifting inner sleeve lower cover, elevating lever is assemblied in the hole at elevating lever fixed plate center, elevating lever fixed plate is assemblied in the top of inner sleeve lower cover, and housing lower cover and inner sleeve lower cover are mutually chimeric, entirely goes up and down inner sleeve, inner sleeve lower cover and jacking block component and is fixed in pedestal together, lifting platform among pedestal is convex, and lifting platform bottom sets footrest component.The utility model has the advantage that: this elevating mechanism is manually operated by gas spring cooperation, is at low cost, easy to operate.The locking mechanism of atmospheric pressure pole, it is ensured that table top stops solid and reliable in any position, guarantee whole device stabilization.In addition, power is small between lifting housing and lifting inner sleeve, activity is smooth, firm and laborsaving.
Description
Technical field
The utility model relates to a kind of elevators, and in particular to a kind of air-hoist.
Background technique
Existing elevator is mostly by walking mechanism, hydraulic mechanism, electric control mechanism, a kind of lifting of supporting mechanism composition
Machine equipment.Hydraulic oil is formed certain pressure by vane pump, through oil filter, flame-proof type solenoid directional control valve, throttle valve, fluid-control one-way
Valve, balanced valve enter fluid cylinder lower end, make the piston upwards of fluid cylinder, lifting heavy, the oil return of fluid cylinder upper end is through flame-proof type electromagnetism
Reversal valve returns to fuel tank, and rated pressure is adjusted by overflow valve, observes pressure gauge reading value by pressure gauge.
Such elevator volume weight is very much not easy to remove, usually use when be also required to elevator and need facilitate operation and
It is mobile.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of air-hoist, is able to achieve quickly and easily.
The utility model adopts the following technical solution: a kind of air-hoist, including lifting inner sleeve, lifting housing, lifting
Bar, jacking block component, pedestal and footrest component；The lifting inner sleeve is installed in the lifting housing, and the outer set upper side of lifting sets outer
Put on end cap, as the face of support, the work top for needing to go up and down can be held up, the jacking block component include jacking block stiffening plate,
Jacking block and elevating lever fixed plate are gone up and down, lifting jacking block is assemblied in inside lifting inner sleeve lower cover, lifting jacking block and inner sleeve lower cover
It can slide up and down, elevating lever is assemblied in the hole at elevating lever fixed plate center, and elevating lever fixed plate is assemblied in inner sleeve lower cover
Top, housing lower cover lower part are clamped with a jacking block stiffening plate, to reinforce increasing forced area, are guaranteed entire when lifting
It is not to pull and pull open when pedestal, housing lower cover and inner sleeve lower cover are mutually chimeric, entirely go up and down under inner sleeve, inner sleeve
End cap and jacking block component are fixed in pedestal together, and the lifting platform among pedestal is convex, and lifting platform bottom sets footrest component.
The installation method that the lifting inner sleeve is installed on the lifting housing is respectively to fill in four faces of lifting outer wall of inside race
There are 2 bearing bracket stands, each bearing bracket stand is respectively equipped with 2 bearings in vertical direction, goes up and down housing in inner wall surrounding, respectively there are two strips
Reinforcing rib, through up and down, the cooperation of bearing and reinforcing rib, guarantee lifting housing and lifting inner sleeve be it is vertical slide up and down, it is preceding
Left and right is not shaken afterwards.
The elevating lever is the gas spring of the inert gas of a filling certain pressure, band self-locking function, the top of elevating lever
Portion is fixed on housing upper end cover lower surface, and bottom is fixed on lifting jacking block, and bottom has a valve for locking atmospheric pressure pole
Position, when valve is pressed, elevating lever automatically opens elongation, when valve is released, elevating lever locked and fixed position.Work as valve
It is pressed, when the power applied on the axis direction of elevating lever is more than gas pressure, elevating lever can be pushed back and be shortened.
The footrest component includes foot-operated plastic cement, foot-operated metal plate, pedal support；Lifting top is resisted on the inside of foot-operated plastic cement
Block, the foot-operated plastic cement is by the screw locking of bottom in foot-operated metal plate upper surface outside, the foot-operated metal plate side wall inner surfaces
Foot-operated plastic cement two sides are bonded, the foot-operated metal plate is embedded in pedal support side wall inner surfaces, and pedal support side will by bolt
Foot-operated metal plate is fixed, and is fixed on the base on the inside of pedal support, foot-operated metal plate can around two bolts central axis in foot
Step on the rotation that certain angle is done inside bracket.After assembling, foot-operated metal plate is just withstood on lifting jacking block in its natural state
And it is not the position that the valve of elevating lever is depressed.
The lower surface of the housing upper end cover sets four convex blocks, and four convex blocks are stuck in lifting outer casing inner wall, outside the lifting
The quadrangle of set inner wall sets fixed circular hole, and for housing upper end cover through screw on the outer set of lifting, the side wall for going up and down housing passes through spiral shell
Follow closely fixed convex block.
The lifting jacking block is plastic cement material, has stronger crushing resistance.
It is lifting platform among the pedestal, quadrangle is station foot, and foot of standing tilts down, and castor is all provided on the station foot, with side
Just it moves.
It uses principle: when needing to adjust the table surface height for needing to go up and down, stepping on foot-operated plastic cement with foot, ride metal plate around axis
Line rotation, the lifting jacking block withstood up translate, so that the valve of elevating lever be depressed, elevating lever extends automatically, and table top is certainly
It is dynamic to rise.After unclamping floor push, table top is fixed on position face to face and securely locks.Foot-operated plastic cement is stepped on again, down with hand
It presses, applies a smaller power on table top, table position can be lowered.
The utility model has the advantage that: this elevating mechanism is cooperated by gas spring to be manually operated, at low cost, operation side
Just.The air pressure size of elevating lever can according to need the table top weight customization of lifting, when the weight and pressure size of table top are phases
When matching, table top easily effortlessly can be lifted and pushed very.The locking mechanism of atmospheric pressure pole, it is ensured that table top
Stop solid and reliable in any position, guarantee whole device stabilization.In addition, being rolled between lifting housing and lifting inner sleeve with bearing
Dynamic friction is gone up and down, and resistance is small, and activity is smooth, it is also ensured that the direction all around of table top is firm, do not have rock it is hidden
Suffer from.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the partial enlargement diagram of Fig. 1.
Fig. 3 is the structural schematic diagram for going up and down inner sleeve and going up and down housing.
Fig. 4 is the side view of the utility model.
Fig. 5 is the top view of the utility model.
Description of symbols: 1. lifting inner sleeves, 11. inner sleeve lower covers, 12. bearing bracket stands, 13. bearings, 2. lifting housings,
21. housing upper end cover, 22. housing lower covers, 23. reinforcing ribs, 3. elevating levers, 4. jacking block components, 41. jacking block stiffening plates, 42. liters
Drop jacking block, 43. elevating lever fixed plates, 5. pedestals, 6. footrest components, 61. foot-operated plastic cement, 62. foot-operated metal plates, 63. pedal supports,
7. castor.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
A kind of air-hoist, including go up and down inner sleeve 1, lifting housing 2, elevating lever 3, jacking block component 4, pedestal 5 and ride
Component 6；The lifting inner sleeve 1 is installed in the lifting housing 2, and lifting 2 upper end of housing sets housing upper end cover 21, as support
Face, can hold up and need the work top that goes up and down, the jacking block component 4 includes jacking block stiffening plate 41, lifting jacking block 42 and rises
Drop bar fixed plate 43, lifting jacking block 42 be assemblied in lifting 1 lower cover of inner sleeve inside, lifting jacking block 42 and inner sleeve lower cover 11 can on
Lower slider, elevating lever 3 are assemblied in the hole at 43 center of elevating lever fixed plate, and elevating lever fixed plate 43 is assemblied in inner sleeve lower cover 11
Top, 22 lower part of housing lower cover clamped with a jacking block stiffening plate 41, to reinforce increasing forced area, is guaranteed when mentioning
It is not to pull and pull open when playing entire pedestal 5, housing lower cover 22 and inner sleeve lower cover 11 are mutually chimeric, entire to go up and down
Inner sleeve 1, inner sleeve lower cover 11 and jacking block component 4 are fixed on together in pedestal 5, and the lifting platform among pedestal 5 is convex, lifting platform bottom
Portion sets footrest component 6.
The installation method that the lifting inner sleeve 1 is installed on the lifting housing 2 is, in four faces of lifting 1 outer wall of inner sleeve
2 bearing bracket stands 12 are respectively housed, each bearing bracket stand 12 is respectively equipped with 2 bearings in vertical direction, goes up and down housing 2 in inner wall surrounding, respectively
There are two strip reinforcing ribs 23, through up and down, the cooperation of bearing and reinforcing rib 23 guarantees that lifting housing 2 and lifting inner sleeve 1 are vertical
Straight slides up and down, and does not shake all around.
The elevating lever 3 be one filling certain pressure inert gas gas spring, band self-locking function, elevating lever 3
Top is fixed on 21 lower surface of housing upper end cover, and bottom is fixed on lifting jacking block 42, and bottom has a valve for locking
The position of atmospheric pressure pole, when valve is pressed, elevating lever 3 automatically opens elongation, when valve is released, 3 locked and fixed position of elevating lever
It sets.When valve is pressed, when the power applied on the axis direction of elevating lever 3 is more than gas pressure, elevating lever 3 can be pushed back
And shorten.
The footrest component 6 includes foot-operated plastic cement 61, foot-operated metal plate 62, pedal support 63；The inside of foot-operated plastic cement 61 is supported
Jacking block 42 is firmly gone up and down, the foot-operated plastic cement 61 passes through the screw locking of bottom on the outside of foot-operated 62 upper surface of metal plate, described foot-operated
62 side wall inner surfaces of metal plate are bonded foot-operated 61 two sides of plastic cement, and the foot-operated metal plate 62 is embedded in 63 side wall inner surfaces of pedal support,
63 side of pedal support is fixed by foot-operated metal plate 62 by bolt, and the inside of pedal support 63 is fixed on pedestal 5, rides metal plate
62 can do the rotation of certain angle around the central axis of two bolts inside pedal support 63.After assembling, metal plate is ridden
62 be just to withstand on the position that the valve of elevating lever 3 is not to depress on lifting jacking block 42 in its natural state.
The lower surface of the housing upper end cover 21 sets four convex blocks, and four convex blocks are stuck in lifting 2 inner wall of housing, the lifting
The quadrangle of 2 inner wall of housing sets fixed circular hole, and housing upper end cover 21 on lifting housing 2, goes up and down the side wall of housing 2 by screw
Pass through the fixed convex block of screw.
The lifting jacking block 42 is plastic cement material, has stronger crushing resistance.
It is lifting platform among the pedestal 5, quadrangle is station foot, and foot of standing tilts down, it is all provided with castor 7 on the station foot, with
It is moved easily.
It uses principle: when needing to adjust the table surface height for needing to go up and down, stepping on foot-operated plastic cement 61 with foot, ride metal plate 62
It rotates about the axis, the lifting jacking block 42 withstood up translates, so that the valve of elevating lever 3 be depressed, elevating lever 3 is stretched automatically
Long, table top rises automatically.After unclamping floor push, table top is fixed on position face to face and securely locks.Foot-operated plastic cement is stepped on again
61, it is pressed down with hand, applies a smaller power on table top, table position can be lowered.
The utility model has the advantage that: this elevating mechanism is cooperated by gas spring to be manually operated, at low cost, operation side
Just.The air pressure size of elevating lever 3 can according to need the table top weight customization of lifting, when the weight and pressure size of table top are phases
When matching, table top easily effortlessly can be lifted and pushed very.The locking mechanism of atmospheric pressure pole, it is ensured that table top
Stop solid and reliable in any position, guarantee whole device stabilization.In addition, being made between lifting housing 2 and lifting inner sleeve 1 of bearing
Rolling friction is gone up and down, and resistance is small, activity is smooth, it is also ensured that the direction all around of table top is firm, does not have and to rock
Hidden danger.
Not limited to this, any change or replacement expected without creative work should all be covered in the utility model
Protection scope within.Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of air-hoist, which is characterized in that including lifting inner sleeve (1), lifting housing (2), elevating lever (3), jacking block group
Part (4), pedestal (5) and footrest component (6)；The lifting inner sleeve (1) is installed in the lifting housing (2), goes up and down housing (2)
Upper end is set housing upper end cover (21), and the jacking block component (4) includes that jacking block stiffening plate (41), lifting jacking block (42) and elevating lever are solid
Fixed board (43), lifting jacking block (42) are assemblied in inside lifting inner sleeve (1) lower cover, lifting jacking block (42) and inner sleeve lower cover (11)
It can slide up and down, elevating lever (3) is assemblied in the hole at elevating lever fixed plate (43) center, and elevating lever fixed plate (43) is assemblied in interior
The top of lower cover (11) is covered, housing lower cover (22) lower part is clamped with a jacking block stiffening plate (41), housing lower cover
(22) mutually chimeric with inner sleeve lower cover (11), entirely go up and down inner sleeve (1), inner sleeve lower cover (11) and jacking block component (4) together
It is fixed in pedestal (5), the intermediate lifting platform of pedestal (5) is convex, and lifting platform bottom sets footrest component (6).
2. air-hoist according to claim 1, which is characterized in that four faces of described lifting inner sleeve (1) outer wall are each
Equipped with 2 bearing bracket stands (12), each bearing bracket stand (12) is respectively equipped with 2 bearings (13) in vertical direction, goes up and down housing (2) in inner wall
Surrounding respectively has two strip reinforcing ribs (23), and through up and down, bearing (13) and reinforcing rib (23) cooperate.
3. air-hoist according to claim 1, which is characterized in that the elevating lever (3) is one level pressure of filling
The gas spring of the inert gas of power is fixed on housing upper end cover (21) lower surface at the top of elevating lever (3), and bottom is fixed on lifting
On jacking block (42), bottom sets the valve of a position for locking atmospheric pressure pole.
4. air-hoist according to claim 1, which is characterized in that the footrest component (6) includes foot-operated plastic cement
(61), metal plate (62), pedal support (63) are ridden；Lifting jacking block (42), the foot-operated modeling are resisted on the inside of foot-operated plastic cement (61)
Glue (61) through the screw locking of bottom on the outside of foot-operated metal plate (62) upper surface, paste by foot-operated metal plate (62) side wall inner surfaces
Fit and step on plastic cement (61) two sides, the foot-operated metal plate (62) is embedded in pedal support (63) side wall inner surfaces, pedal support (63)
Side is fixed by foot-operated metal plate (62) by bolt, is fixed on pedestal (5) on the inside of pedal support (63).
5. air-hoist according to claim 1, which is characterized in that the lower surface of the housing upper end cover (21) sets four
A convex block, four convex blocks are stuck in lifting housing (2) inner wall, and the quadrangle of described lifting housing (2) inner wall sets fixed circular hole, puts on outside
For end cap (21) through screw in lifting housing (2), the side wall for going up and down housing (2) passes through the fixed convex block of screw.
6. air-hoist according to claim 1, which is characterized in that the lifting jacking block (42) is plastic cement material.
7. air-hoist according to claim 1, which is characterized in that be lifting platform among the pedestal (5), quadrangle is
It stands foot, foot of standing tilts down, and is all provided with castor (7) on the station foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368380.2U CN209618765U (en) | 2019-03-22 | 2019-03-22 | A kind of air-hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368380.2U CN209618765U (en) | 2019-03-22 | 2019-03-22 | A kind of air-hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209618765U true CN209618765U (en) | 2019-11-12 |
Family
ID=68457507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920368380.2U Active CN209618765U (en) | 2019-03-22 | 2019-03-22 | A kind of air-hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209618765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734012A (en) * | 2019-03-22 | 2019-05-10 | 深圳科润视讯技术有限公司 | A kind of air-hoist |
-
2019
- 2019-03-22 CN CN201920368380.2U patent/CN209618765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734012A (en) * | 2019-03-22 | 2019-05-10 | 深圳科润视讯技术有限公司 | A kind of air-hoist |
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