CN106365066A - Lifting platform - Google Patents
Lifting platform Download PDFInfo
- Publication number
- CN106365066A CN106365066A CN201610773687.1A CN201610773687A CN106365066A CN 106365066 A CN106365066 A CN 106365066A CN 201610773687 A CN201610773687 A CN 201610773687A CN 106365066 A CN106365066 A CN 106365066A
- Authority
- CN
- China
- Prior art keywords
- hoistable platform
- support plate
- base
- jaw
- respectively arranged
- 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.)
- Granted
Links
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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- 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 lifting platform which comprises a base and two stand columns arranged on the base. Positioning grooves are formed in the opposite end faces of the two stand columns correspondingly. Rotating shafts are arranged at the upper ends and the lower ends of the positioning grooves correspondingly. The rotating shafts are provided with chain wheels correspondingly. The base is provided with a motor for driving the chain wheels to rotate. The chain wheels in the two positioning grooves are connected through chains correspondingly. A transverse rod is arranged between the two stand columns. The two ends of the transverse rod are fixedly connected to the same sides of the two chains correspondingly. A lifting platform body is arranged above the base. One end of the lifting platform body is fixedly connected to the transverse rod. A hydraulic cylinder is arranged below the other end of the lifting platform body. By the adoption of mutual matching of the chain wheels and the hydraulic cylinder, the lifting platform body is driven to ascend, the structure is reliable, and the lifting process is stable.
Description
Technical field
The present invention relates to a kind of hoistable platform.
Background technology
For the jacking equipment of power equipment maintaining, the usually mode of scissor-type or hydraulic lifting, part is also had to adopt large-scale
The mode of equipment hoisting, in use, lifting is unstable, and rocking easily occurs in hoistable platform, and causes potential safety hazard.
Content of the invention
It is an object of the invention to provide a kind of hoistable platform, the problem of prior art presence can be improved, by adopting
Sprocket wheel is cooperated with hydraulic cylinder, realizes driving hoistable platform to rise, structure is reliable, and lifting process is stable.
The present invention is achieved through the following technical solutions:
A kind of hoistable platform, including base and be arranged on 2 columns on described base, on the opposite end face of 2 columns
It is respectively arranged with locating slot, is respectively arranged with rotating shaft in the upper and lower ends of described locating slot, described rotating shaft sets respectively
It is equipped with sprocket wheel, the motor for driving described sprocket wheel to rotate is provided with described base, in the locating slot described in two
Described sprocket wheel connected by chain respectively, be provided with cross bar between the column described at 2, described cross bar two ends are respectively
It is fixedly connected on the chain homonymy described in 2, be provided with hoistable platform above described base, described hoistable platform one end
It is fixedly connected on described cross bar, below the described hoistable platform other end, be provided with hydraulic cylinder, described hydraulic cylinder lower end
It is fixedly connected on described base upper surface, be provided with horizontal conveying groove in the middle part of described hoistable platform, in described liter
Fall platform, away from being provided with 2 flange knots on described column one side end face, is provided with end in described horizontal conveying groove upper end
Lid, described end cap is provided with the termination corresponding with described flanged structure position, institute away from described column one end bottom
The termination stated mutually is rotated with described flanged structure by latch and is connected, and described end cap is downward away from described termination one end
90 ° are bent to form frame, are provided with groove on described cross bar upper surface, and described end cap covers in described hoistable platform
Frame described in when on upper surface is connected to inside described groove, and described hydraulic cylinder is to be symmetricly set on described lifting to put down
Below platform 2, are respectively arranged with handrail in described hoistable platform above two end faces of described column.
Further, for the present invention is better achieved, it is internally provided with 2 fixing axles in described horizontal conveying groove, 2
Described fixing axle is located at described horizontal conveying groove length direction two ends respectively, is respectively arranged with skin in described fixing axle
Belt wheel, is provided with motor inside described hoistable platform, and described motor passes through the one of described belt of belt drive
Wheel rotates, and the fixing axle described in 2 is provided with belt on the belt pulley described in homonymy, is provided with and props up outside described belt
Plate.
Further, for the present invention is better achieved, in the middle part of described support plate, both sides are respectively arranged with jaw, described
Support plate both sides be respectively arranged with locating rod, be hinged with described locating rod by latch in the middle part of described jaw, described
Support plate below be provided with spring, described both ends of the spring is respectively fixedly connected with the opposite end face of jaw described in both sides, institute
The spring stated in the raw when described in jaw upper end in the middle part of described support plate inclined upward.
Further, for the present invention is better achieved, the inside side in jaw upper end described in 2 is bent to form kink.
Further, for the present invention is better achieved, form groove in described support plate upper center concave downward.
Further, for the present invention is better achieved, the upper surface of described end cap is provided with anti-slip veins.
Further, for the present invention is better achieved, in described hoistable platform away from described column one end upper surface
On be provided with proximity switch.
Further, for the present invention is better achieved, below described base, it is provided with universal wheel.
The present invention compared with prior art, has the advantages that
The present invention, by matching with chain using the sprocket wheel on two columns, makes to drive hoistable platform one in chain moving process
Side lifts, and passes through another side shifting of two Hydraulic Cylinder hoistable platforms in opposite side simultaneously, so that hoistable platform both sides
All can be supported, structure is more stable, in use, end cap can be rotated around flanged structure, so that dimension
Repair personnel and equipment be placed in horizontal conveying groove, can convenient use, and lifting process is more reliable and more stable.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is front view of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is hoistable platform internal structure schematic diagram of the present invention；
Fig. 4 props up plate structure schematic diagram for the present invention.
Wherein: 101. bases, 102. columns, 103. locating slots, 104. rotating shafts, 105. sprocket wheels, 106. motors, 107. is horizontal
Bar, 108. hoistable platforms, 109. horizontal conveying grooves, 110. flanged structures, 111. end caps, 112. terminations, 113. latches, 114. help
Handss, 115. fixing axles, 116. frames, 117. grooves, 118. belt pulleys, 119. belts, 120. support plates, 121. jaws, 122. is fixed
Position bar, 123. springs, 124. kinks, 125. grooves, 126. universal wheels, 127. hydraulic cylinders.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to
This.
Embodiment 1:
As Figure 1-3, a kind of hoistable platform, including base 101 and be arranged on 2 columns 102 on described base 101,
The opposite end face of 2 columns 102 is respectively arranged with locating slot 103, sets respectively in the upper and lower ends of described locating slot 103
It is equipped with rotating shaft 104, described rotating shaft 104 is respectively arranged with sprocket wheel 105, described base 101 is provided with for driving
The motor 106 that dynamic described sprocket wheel 105 rotates, the described sprocket wheel 105 in the locating slot 103 described in two passes through chain respectively
Connect, be provided with cross bar 107 between the column 102 described at 2, described cross bar 107 two ends are respectively fixedly connected with 2 institutes
The chain homonymy stated, is provided with hoistable platform 108 above described base 101, and described hoistable platform 108 one end is fixing even
It is connected on described cross bar 107, below described hoistable platform 108 other end, be provided with hydraulic cylinder 127, described hydraulic cylinder
127 lower ends are fixedly connected on described base 101 upper surface, are provided with horizontal feed in the middle part of described hoistable platform 108
Groove 109, is provided with 2 flanged structures 110, in institute on described hoistable platform 108 is away from described column 102 1 side end face
Horizontal conveying groove 109 upper end stated is provided with end cap 111, and described end cap 111 is arranged away from described column 102 one end bottom
There is the termination 112 corresponding with described flanged structure 110 position, latch 113 and described flange are passed through in described termination 112
Structure 110 mutually rotates connection, and described end cap 111 is bent to form frame 116 away from downward 90 ° described of termination 112 one end,
Groove 117 is provided with described cross bar 107 upper surface, described end cap 111 covers in described hoistable platform 108 upper end
Frame 116 described in when on face is connected to inside described groove 117, described hydraulic cylinder 127 be symmetricly set on described
2 of hoistable platform 108 lower section, set above two end faces of described column 102 respectively in described hoistable platform 108
It is equipped with handrail 114.
The present invention, by matching with chain using the sprocket wheel on two columns, makes to drive lifting flat in chain moving process
Platform side lifts, and passes through another side shifting of two Hydraulic Cylinder hoistable platforms in opposite side simultaneously, so that hoistable platform
Both sides all can be supported, and structure is more stable, in use, can rotate end cap around flanged structure, thus
So that maintainer and equipment is placed in horizontal conveying groove, can convenient use, and lifting process is more reliable and more stable.
Embodiment 2:
The present embodiment, on the basis of embodiment 1, for convenience in maintenance process, electric equipment is transported in the scope of operation,
It is preferable that being internally provided with the fixing axle described in 2 fixing axles 115,2 in described horizontal conveying groove 109 in the present embodiment
115 are located at described horizontal conveying groove 109 length direction two ends respectively, are respectively arranged with belt in described fixing axle 115
Wheel 118, is provided with motor inside described hoistable platform 108, and it is one of described that described motor passes through belt drive
Belt pulley 118 rotates, and the fixing axle 115 described in 2 is provided with belt 119, described on the belt pulley 118 described in homonymy
It is provided with support plate 120 outside belt 119.When using, the termination 112 on end cap 111 is rotated around latch 113, makes end cap
Turn to hoistable platform side, electric equipment is placed on support plate 120 upper surface, start motor belt motor movable sprocket and rotate, open simultaneously
Hydrodynamic cylinder pressure moves simultaneously, so that chain and hydraulic cylinder is driven and move in the synchronization of hoistable platform both sides, when reaching above the scope of operation, opens
Galvanic electricity machine drives pulley rotation, so that the belt drive support plate on belt pulley is moved, when above support plate moving to the scope of operation, skin
Band continues in motor process, and the electric equipment on support plate can reach scope of operation position, facilitates staff to take.
In the present embodiment, electric equipment is carried out admittedly it is preferable that being provided with order to avoid electric equipment comes off from support plate
Fixed structure, in the middle part of described support plate 120, both sides are respectively arranged with jaw 121, are respectively provided with described support plate 120 both sides
There is locating rod 122, described jaw 121 middle part is hinged with described locating rod 122, in described support plate 120 by latch
Lower section is provided with spring 123, and described spring 123 two ends are respectively fixedly connected with the opposite end face of jaw 121 described in both sides,
Described spring 123 in the raw when described in jaw 121 upper end to described support plate 120 middle part inclined upward.By electricity
Device equipment is placed on support plate upper surface, and upper gripper jaw rotates around latch, makes jaw lower end overcome the elastic force of spring, electrical equipment is set
Purchase between two jaws, jaw is clamped in electric equipment both sides.When placing a device between jaw, in spring
Active force under, jaw is firmly fitted on the side wall of electric equipment, you can realize fixation to electric equipment.
It is further preferred that being fixed to less electric equipment for convenience, the folder in the present embodiment, described in 2
The inside side in pawl 121 upper end is bent to form kink 124.Kink is made to be pressed together on electric equipment both sides.
In order to improve the stability of electric equipment, in the present embodiment it is preferable that described support plate 120 upper center to
Lower recess forms groove 125.Electric equipment is placed in inside groove, adopts clamping jaw structure, you can enable electric equipment simultaneously
Stable conveying.
Embodiment 3:
The present embodiment, on the basis of embodiment 1, for convenience when using, increases the frictional force of end cap upper surface and equipment,
Equipment is avoided to come off it is preferable that being provided with anti-slip veins on the upper surface of described end cap 111.
In the present embodiment, in order to avoid hoistable platform touches barrier it is preferable that remote in described hoistable platform 108
It is provided with proximity switch on described column 102 one end upper surface.When proximity switch detects object, can be to control station
Sending signal, stops the operation of motor and hydraulic cylinder in time, it is to avoid hoistable platform produces collision with barrier.
Move for convenience, it is preferable that being provided with universal wheel 126 below described base 101 in the present embodiment.Can
With the structure such as setting handle on base, facilitate integrally-built moving horizontally.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of hoistable platform it is characterised in that: include base (101) and be arranged on 2 columns on described base (101)
(102), the opposite end face of 2 columns (102) is respectively arranged with locating slot (103), upper in described locating slot (103)
Lower two ends are respectively arranged with rotating shaft (104), are respectively arranged with sprocket wheel (105), in described base in described rotating shaft (104)
(101) it is provided with the motor (106) for driving described sprocket wheel (105) to rotate on, in the locating slot (103) described in two
Described sprocket wheel (105) is connected by chain respectively, is provided with cross bar (107) between the column (102) described at 2, described
Cross bar (107) two ends be respectively fixedly connected with chain homonymy described at 2, be provided with liter above described base (101)
Fall platform (108), described hoistable platform (108) one end is fixedly connected on described cross bar (107), described hoistable platform
(108) it is provided with hydraulic cylinder (127) below the other end, described hydraulic cylinder (127) lower end is fixedly connected on described base
(101), on upper surface, it is provided with horizontal conveying groove (109) in the middle part of described hoistable platform (108), in described hoistable platform
(108) it is provided with 2 flanged structures (110) away from described column (102) side end face, in described horizontal conveying groove
(109) upper end is provided with end cap (111), and described end cap (111) is provided with and institute away from described column (102) one end bottom
The corresponding termination (112) in flanged structure (110) position stated, it is convex with described that latch (113) is passed through in described termination (112)
Edge structure (110) mutually rotates and connects, and described end cap (111) is bent to form away from downward 90 ° described of termination (112) one end
Frame (116), is provided with groove (117) on described cross bar (107) upper surface, and described end cap (111) covers described
Hoistable platform (108) upper surface on when described in frame (116) be connected to inside described groove (117), described hydraulic pressure
Cylinder (127) is 2 being symmetricly set on below described hoistable platform (108), in described hoistable platform (108) near described
Two end faces of column (102) above be respectively arranged with handrail (114).
2. a kind of hoistable platform according to claim 1 it is characterised in that: internal in described horizontal conveying groove (109)
It is provided with 2 fixing axles (115), the fixing axle (115) described in 2 is located at described horizontal conveying groove (109) length side respectively
To two ends, described fixing axle (115) is respectively arranged with belt pulley (118), sets inside described hoistable platform (108)
It is equipped with motor, described motor passes through the one of described belt pulley (118) of belt drive and rotates, the fixing axle described in 2
(115) it is provided with belt (119) on the belt pulley (118) described in upper homonymy, outside described belt (119), be provided with support plate
(120).
3. a kind of hoistable platform according to claim 2 it is characterised in that: in the middle part of described support plate (120), both sides are divided
It is not provided with jaw (121), be respectively arranged with locating rod (122) in described support plate (120) both sides, described jaw (121)
Middle part is hinged with described locating rod (122) by latch, is provided with spring (123), institute below described support plate (120)
Spring (123) two ends stated are respectively fixedly connected with the opposite end face of jaw (121) described in both sides, described spring (123)
Jaw (121) upper end described in when in the raw inclined upward in the middle part of described support plate (120).
4. a kind of hoistable platform according to claim 3 it is characterised in that: jaw (121) upper end described in 2 is to inner side
It is bent to form kink (124).
5. a kind of hoistable platform according to Claims 2 or 3 or 4 it is characterised in that: in described support plate (120) upper end
Middle part concave downward forms groove (125).
6. a kind of hoistable platform according to any one of claim 1-4 it is characterised in that: in described end cap (111)
Anti-slip veins are provided with upper surface.
7. a kind of hoistable platform according to any one of claim 1-4 it is characterised in that: in described hoistable platform
(108) it is provided with proximity switch away from described column (102) one end upper surface.
8. a kind of hoistable platform according to any one of claim 1-4 it is characterised in that: under described base (101)
Side is provided with universal wheel (126).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773687.1A CN106365066B (en) | 2016-08-31 | 2016-08-31 | A kind of hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773687.1A CN106365066B (en) | 2016-08-31 | 2016-08-31 | A kind of hoistable platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106365066A true CN106365066A (en) | 2017-02-01 |
| CN106365066B CN106365066B (en) | 2018-10-30 |
Family
ID=57902473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773687.1A Active CN106365066B (en) | 2016-08-31 | 2016-08-31 | A kind of hoistable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365066B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673051A (en) * | 2017-09-14 | 2018-02-09 | 无为飞翔秸秆综合利用有限公司 | A kind of stalk conveying grass-hopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139933Y (en) * | 1992-11-07 | 1993-08-11 | 关中信 | Pneumatic elevating table |
| CN1086570A (en) * | 1992-07-10 | 1994-05-11 | 埃里德·罗萨托 | The parking apparatus of motor vehicle |
| CN101381062A (en) * | 2007-09-04 | 2009-03-11 | 中国国际海运集装箱(集团)股份有限公司 | Lifting device for vehicle transporter |
| CN103241681A (en) * | 2013-05-15 | 2013-08-14 | 无锡吉兴汽车声学部件科技有限公司 | Automobile rear partition plate fabric laminated lifting mechanism |
| CN203826828U (en) * | 2014-05-08 | 2014-09-10 | 国家电网公司 | Maintenance and conveyance platform for switch cabinet breaker |
| CN204689556U (en) * | 2015-04-21 | 2015-10-07 | 浙江海洋学院 | Bay-lift in a kind of harbour construction |
| CN204981023U (en) * | 2015-07-30 | 2016-01-20 | 郭蜀鄂 | Indoor lift platform of fluid pressure type |
-
2016
- 2016-08-31 CN CN201610773687.1A patent/CN106365066B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086570A (en) * | 1992-07-10 | 1994-05-11 | 埃里德·罗萨托 | The parking apparatus of motor vehicle |
| CN2139933Y (en) * | 1992-11-07 | 1993-08-11 | 关中信 | Pneumatic elevating table |
| CN101381062A (en) * | 2007-09-04 | 2009-03-11 | 中国国际海运集装箱(集团)股份有限公司 | Lifting device for vehicle transporter |
| CN103241681A (en) * | 2013-05-15 | 2013-08-14 | 无锡吉兴汽车声学部件科技有限公司 | Automobile rear partition plate fabric laminated lifting mechanism |
| CN203826828U (en) * | 2014-05-08 | 2014-09-10 | 国家电网公司 | Maintenance and conveyance platform for switch cabinet breaker |
| CN204689556U (en) * | 2015-04-21 | 2015-10-07 | 浙江海洋学院 | Bay-lift in a kind of harbour construction |
| CN204981023U (en) * | 2015-07-30 | 2016-01-20 | 郭蜀鄂 | Indoor lift platform of fluid pressure type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673051A (en) * | 2017-09-14 | 2018-02-09 | 无为飞翔秸秆综合利用有限公司 | A kind of stalk conveying grass-hopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106365066B (en) | 2018-10-30 |
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