CN109231067A - A kind of Manual lifting platform - Google Patents
A kind of Manual lifting platform Download PDFInfo
- Publication number
- CN109231067A CN109231067A CN201811488661.8A CN201811488661A CN109231067A CN 109231067 A CN109231067 A CN 109231067A CN 201811488661 A CN201811488661 A CN 201811488661A CN 109231067 A CN109231067 A CN 109231067A
- Authority
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- China
- Prior art keywords
- screw rod
- lifter plate
- pedestal
- connect
- support arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
Abstract
The invention discloses a kind of Manual lifting platforms, including lifter plate, scissors bracket, vehicle frame, wheel, transmission mechanism, the two sides of the vehicle frame are equipped with wheel, the vehicle frame includes support arm, pedestal, the upper end side of the pedestal is equipped with two support arms, the lifter plate is set to the upper end of pedestal, the side of lifter plate is connect with support arm, the lower end of the lifter plate is equipped with scissors bracket, the upper end of the scissors bracket is connect with lifter plate, the lower end of scissors bracket is connect with pedestal, the transmission mechanism includes the first screw rod, transmission shaft, second screw rod, first screw rod is set in support arm, and lifter plate is connect with the first screw rod, the transmission shaft is equipped with chassis interior, second screw rod is set to the middle part of pedestal, second screw rod end is equipped with handle, second screw rod is engaged with transmission shaft by gear, the two of the transmission shaft End is engaged with the first screw rod by gear, sliding bar is combined on first screw rod, the sliding bar is connect with scissors bracket.
Description
Technical field
The present invention relates to hoistable platform technical field, specially a kind of Manual lifting platform.
Background technique
Current hoistable platform is substantially automatic rising-sinking platform, and automatic rising-sinking platform is generally used for industrial production and manufacturing
In transport, the cargo of large-tonnage is mainly transported, a large amount of labour can be saved, it is easy to use, but current automatic liter
The price for dropping platform is generally higher, and weight is larger, is not suitable for supermarket or family and uses, need at present it is a kind of cost is relatively low simultaneously
It is suitble to the hoistable platform of daily use.
Summary of the invention
The present invention provides a kind of Manual lifting platform aiming at deficiencies of the prior art,
To achieve the above object, invention provides the following technical solutions:
A kind of Manual lifting platform, including lifter plate, scissors bracket, vehicle frame, wheel, transmission mechanism, the two of the vehicle frame
Side is equipped with wheel, and the vehicle frame includes support arm, pedestal, and the upper end side of the pedestal is equipped with two support arms, the liter
The upper end that plate is set to pedestal drops, and the side of lifter plate is connect with support arm, and the lower end of the lifter plate is equipped with scissors bracket, described
The upper end of scissors bracket is connect with lifter plate, and the lower end of scissors bracket is connect with pedestal, the transmission mechanism include the first screw rod,
Transmission shaft, the second screw rod, first screw rod is set in support arm, and lifter plate is connect with the first screw rod, and the transmission shaft is set
There is chassis interior, second screw rod is set to the middle part of pedestal, and the second screw rod end is equipped with handle, and the second screw rod and transmission shaft are logical
Gear engagement is crossed, the both ends of the transmission shaft are engaged with the first screw rod by gear, it is combined with sliding bar on first screw rod,
The sliding bar is connect with scissors bracket.
Preferably, the pedestal is rectangular frame structure, and the front end face of the support arm is installing port, the rear end of support arm
Face is equipped with slide opening, and lifter plate cooperates with installing port, slide opening respectively.
Preferably, the side of the lifter plate is equipped with sliding block, and the sliding block is set in support arm by installing port, the cunning
Block is equipped with lift span, and the lift span and the first screw rod cooperate, and the end of the sliding block, which is equipped with, tenses block, the tension block and
Slide opening cooperation, the two sides for tensing block are equipped with idler wheel, and the idler wheel is set to the outside of support arm, the side wall company of idler wheel and support arm
It connects.
Preferably, the middle part of the transmission shaft is equipped with connection gear, is cased with transmission gear, the company on second screw rod
It connects gear and transmission gear cooperates.
Preferably, the scissors bracket includes first support bar, second support bar, and the first support bar is supported with second
The upper end of bar cross-articulation, the first support bar and second support bar is rotatably connected to connecting plate, the connecting plate and liter
The lower end surface connection of plate is dropped.
Preferably, the sliding bar is vertical with the second screw rod, and sliding bar and the second screw flight cooperate, sliding bar and second
Support rod connection, the centre of the pedestal are equipped with two parallel slideways, the sliding bar be slidably matched.
Preferably, the upper surface of the pedestal is equipped with limited block.
Preferably, the upper end of two support arms is connected by connecting rod.
Preferably, the middle part of two support arms is equipped with pull rod.
Compared with prior art, advantageous effect of the invention is:
1, the Manual lifting platform, the lifting process of lifter plate is realized by transmission mechanism, is turned in use, only needing to rotate
That can be easily accomplished, entire transmission mechanism is cooperated by the gear between screw rod to be realized, structure is simple, and manufacturing cost is low, fits
For the use of daily life, promotion of the people to article is facilitated.
2, the Manual lifting platform increases the stability of lifter plate by setting scissors bracket, guarantees lifter plate stress
Harmony, it is ensured that when being gone up and down lifter plate will not lead to not because of side discontinuity sliding the phenomenon that, second
Support rod is connect with sliding bar, is transmitted power by the second screw rod, is simultaneously lifted lifter plate with the first screw rod, it is ensured that uses
Stationarity, and controlled by handle, it is easy to use.
3, the Manual lifting platform, the end of sliding block, which is equipped with, tenses block, and the tension block and slide opening cooperate, and tense the two of block
Side is equipped with idler wheel, and the side wall connection of idler wheel and support arm can be fixed the position of lifter plate, prevent lifter plate inclined
It moves, the stability and use in guarantee lifting process are safe, and idler wheel can reduce friction, save strength.
4, the Manual lifting platform is equipped with limited block in the upper surface of pedestal, can carry out to the down position of lifter plate
It limits, prevents scissors bracket from colliding with sliding, there are enough sliding spaces for the equipment below lifter plate.
5, the upper end of the Manual lifting platform, two support arms is connected by connecting rod, can increase what support arm used
Stability improves the support force of support arm, guarantee the safety used and securely.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is left view of the invention；
Fig. 3 is main view of the invention；
Fig. 4 is rearview of the invention；
Fig. 5 is the top view of vehicle frame；
Fig. 6 is the partial structural diagram of lifter plate；
Fig. 7 is the structural schematic diagram of power bull stick.
In figure: 1- lifter plate；101- sliding block；102- lift span；103- idler wheel；104- tenses block；105- connecting plate；2- is cut
Pitch bracket；201- first support bar；202- second support bar；3- wheel；4- vehicle frame；401- connecting rod；402- support arm；403-
Slide opening；404- pedestal；405- installing port；5- transmission mechanism；The first screw rod of 501-；502- transmission shaft；The second screw rod of 503-；504-
Transmission gear；505- handle；6- limited block；7- sliding bar；8- slideway.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
Embodiment two,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
The pedestal 404 is rectangular frame structure, and the front end face of the support arm 402 is installing port 405, support arm 402
Rear end face be equipped with slide opening 403, lifter plate 1 respectively with installing port 405, slide opening 403 cooperate.
The side of the lifter plate 1 is equipped with sliding block 101, and the sliding block 101 is set in support arm 402 by installing port 405,
The sliding block 101 is equipped with lift span 102, and the lift span 102 and the first screw rod 501 cooperate, and the end of the sliding block 101 is set
Have and tense block 104, the tension block 104 cooperates with slide opening 403, and the two sides for tensing block 104 are equipped with idler wheel 103, the idler wheel
103 are set to the outside of support arm 402, and idler wheel 103 is connect with the side wall of support arm 403.
Embodiment three,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
The middle part of the transmission shaft 502 is equipped with connection gear, is cased with transmission gear 504 on second screw rod 503, described
Connection gear and transmission gear 504 cooperate.
Example IV,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
The scissors bracket 2 includes first support bar 201, second support bar 202, the first support bar 201 and second
The upper end of 202 cross-articulation of support rod, the first support bar 201 and second support bar 202 is rotatably connected to connecting plate
105, the connecting plate 105 is connect with the lower end surface of lifter plate 1.
The sliding bar 7 is vertical with the second screw rod 503, and sliding bar 7 is threadedly engaged with the second screw rod 503, sliding bar 7 and
The connection of two support rods 202, the centre of the pedestal 404 are equipped with two parallel slideways 8, the sliding bar 7 and 8 cooperation of sliding.
Embodiment five,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
The upper surface of the pedestal 404 is equipped with limited block 6.
Embodiment six,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
The upper end of two support arms 402 is connected by connecting rod 401.
Embodiment seven,
As shown in figs. 1-7, a kind of Manual lifting platform, including lifter plate 1, scissors bracket 2, vehicle frame 3, wheel 2, driver
Structure 5, the two sides of the vehicle frame 3 are equipped with wheel 2, and the vehicle frame 3 includes support arm 402, pedestal 404, the pedestal 404 it is upper
Side is held to be equipped with two support arms 402, the lifter plate 1 is set to the upper end of pedestal 404, the side of lifter plate 1 and support arm 402
The lower end of connection, the lifter plate 1 is equipped with scissors bracket 2, and the upper end of the scissors bracket 2 is connect with lifter plate 1, scissors bracket
2 lower end is connect with pedestal 404, and the transmission mechanism 5 includes the first screw rod 501, transmission shaft 502, the second screw rod 503, described
First screw rod 501 is set in support arm 402, and lifter plate 1 is connect with the first screw rod 501, and the transmission shaft 502 is equipped with pedestal
Inside 404, second screw rod 503 is set to the middle part of pedestal 404, and 503 end of the second screw rod is equipped with handle 505, the second screw rod
503 are engaged with transmission shaft 502 by gear, and the both ends of the transmission shaft 502 are engaged with the first screw rod 501 by gear, described
Sliding bar 7 is combined on first screw rod 501, the sliding bar 7 is connect with scissors bracket 2.
The middle part of two support arms 402 is equipped with pull rod.
In use, then rotating handle 505 slowly will be raw pan-fried interior firstly, article is placed on lifter plate 1 and is fixed first
Partition 1 rises, and lifter plate 1 is threadedly engaged with the first screw rod during rise, while sliding bar 7 pushes scissors bracket 2 to beat
It opens and rises lifter plate 1.The Manual lifting platform realizes the lifting process of lifter plate 1 by transmission mechanism 5, in use, only needing
Rotating handle 505 can be easily accomplished, and entire transmission mechanism is cooperated by the gear between screw rod to be realized, structure is simple, system
It makes at low cost, suitable for the use of daily life, facilitates promotion of the people to article.The Manual lifting platform passes through setting
Scissors bracket increases the stability of lifter plate 1, guarantees the harmony of 1 stress of lifter plate, it is ensured that the lifter plate when being gone up and down
The phenomenon that will not leading to not sliding because of side discontinuity, second support bar 202 is connect with sliding bar 7, passes through second
Screw rod 503 transmits power, simultaneously lifts lifter plate 1 with the first screw rod, it is ensured that the stationarity used, and be all by handle
505 controls, it is easy to use.The Manual lifting platform, the end of sliding block 101, which is equipped with, tenses block 104, the tension block 104
Cooperate with slide opening 403, the two sides for tensing block 104 are equipped with idler wheel 103, and idler wheel 103 is connect with the side wall of support arm 403, can
The position of lifter plate 1 is fixed, prevents lifter plate 1 from deviating, guarantees stability and safe, the idler wheel of use in lifting process
103 can reduce friction, save strength.The Manual lifting platform is equipped with limited block 6 in the upper surface of pedestal 404, can be to liter
The down position of drop plate 1 is defined, and prevents scissors bracket 2 and sliding from 8 colliding, be equipment below lifter plate 1 there are
Enough sliding spaces.The upper end of the Manual lifting platform, two support arms 402 is connected by connecting rod 401, can increase branch
The stability that brace 402 uses, improve support arm 402 support force, guarantee the safety used and securely.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of Manual lifting platform, it is characterised in that: including lifter plate (1), scissors bracket (2), vehicle frame (3), wheel (2),
The two sides of transmission mechanism (5), the vehicle frame (3) are equipped with wheel (2), and the vehicle frame (3) includes support arm (402), pedestal
(404), the upper end side of the pedestal (404) is equipped with two support arms (402), and the lifter plate (1) is set to pedestal (404)
The side of upper end, lifter plate (1) is connect with support arm (402), and the lower end of the lifter plate (1) is equipped with scissors bracket (2), described
The upper end of scissors bracket (2) is connect with lifter plate (1), and the lower end of scissors bracket (2) is connect with pedestal (404), the driver
Structure (5) includes the first screw rod (501), transmission shaft (502), the second screw rod (503), and first screw rod (501) is set to support arm
(402) in, and lifter plate (1) is connect with the first screw rod (501), and the transmission shaft (502) is equipped with pedestal (404) inside, described
Second screw rod (503) is set to the middle part of pedestal (404), and the second screw rod (503) end is equipped with handle (505), the second screw rod 503 with
Transmission shaft (502) is engaged by gear, and the both ends of the transmission shaft (502) are engaged with the first screw rod (501) by gear, described
It is combined on first screw rod (501) sliding bar (7), the sliding bar (7) connect with scissors bracket (2).
2. a kind of Manual lifting platform as described in claim 1, it is characterised in that: the pedestal (404) is rectangular frame knot
Structure, the front end face of the support arm (402) are installing port (405), and the rear end face of support arm (402) is equipped with slide opening (403), lifting
Plate (1) cooperates with installing port (405), slide opening (403) respectively.
3. a kind of Manual lifting platform as claimed in claim 2, it is characterised in that: the side of the lifter plate (1), which is equipped with, to be slided
Block (101), the sliding block (101) are set in support arm (402) by installing port (405), and the sliding block (101) is equipped with lifting
Hole (102), the lift span (102) and the first screw rod (501) cooperate, and the end of the sliding block (101), which is equipped with, tenses block
(104), the tension block (104) and slide opening (403) cooperate, and the two sides for tensing block (104) are equipped with idler wheel (103), the rolling
The outside that (103) are set to support arm (402) is taken turns, idler wheel (103) is connect with the side wall of support arm (403).
4. a kind of Manual lifting platform as described in claim 1, it is characterised in that: the middle part of the transmission shaft (502) is equipped with
Connection gear is cased with transmission gear (504) on second screw rod (503), and the connection gear is matched with transmission gear (504)
It closes.
5. a kind of Manual lifting platform as described in claim 1, it is characterised in that: the scissors bracket (2) includes first
Strut (201), second support bar (202), the first support bar (201) and second support bar (202) cross-articulation, described the
The upper end of one support rod (201) and second support bar (202) is rotatably connected to connecting plate (105), the connecting plate (105) with
The lower end surface of lifter plate (1) connects.
6. a kind of Manual lifting platform as claimed in claim 5, it is characterised in that: the sliding bar (7) and the second screw rod
(503) vertically, sliding bar (7) is threadedly engaged with the second screw rod (503), and sliding bar (7) is connect with second support bar (202), institute
The centre for stating pedestal (404) is equipped with two parallel slideways (8), the sliding bar (7) and sliding (8) cooperation.
7. a kind of Manual lifting platform as described in claim 1, it is characterised in that: the upper surface of the pedestal (404) is equipped with
Limited block (6).
8. a kind of Manual lifting platform as described in claim 1, it is characterised in that: the upper end of two support arms (402)
It is connected by connecting rod (401).
9. a kind of Manual lifting platform as described in claim 1, it is characterised in that: the middle part of two support arms (402)
Equipped with pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488661.8A CN109231067A (en) | 2018-12-06 | 2018-12-06 | A kind of Manual lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488661.8A CN109231067A (en) | 2018-12-06 | 2018-12-06 | A kind of Manual lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109231067A true CN109231067A (en) | 2019-01-18 |
Family
ID=65073853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488661.8A Pending CN109231067A (en) | 2018-12-06 | 2018-12-06 | A kind of Manual lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109231067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054110A (en) * | 2019-05-13 | 2019-07-26 | 南京其善信息技术有限公司 | High-voltage mutual inductor installation translation lifting device |
| CN110255427A (en) * | 2019-06-18 | 2019-09-20 | 广东电网有限责任公司 | It is a kind of simply to lift auxiliary device with clamping function |
| WO2021052438A1 (en) * | 2019-09-17 | 2021-03-25 | 郭长来 | Inclined plane support inclination height or angle of which may be continuously adjusted |
-
2018
- 2018-12-06 CN CN201811488661.8A patent/CN109231067A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054110A (en) * | 2019-05-13 | 2019-07-26 | 南京其善信息技术有限公司 | High-voltage mutual inductor installation translation lifting device |
| CN110255427A (en) * | 2019-06-18 | 2019-09-20 | 广东电网有限责任公司 | It is a kind of simply to lift auxiliary device with clamping function |
| WO2021052438A1 (en) * | 2019-09-17 | 2021-03-25 | 郭长来 | Inclined plane support inclination height or angle of which may be continuously adjusted |
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Application publication date: 20190118 |