CN107758558A - A kind of system for ensureing work safety in lifting process - Google Patents
A kind of system for ensureing work safety in lifting process Download PDFInfo
- Publication number
- CN107758558A CN107758558A CN201610690125.0A CN201610690125A CN107758558A CN 107758558 A CN107758558 A CN 107758558A CN 201610690125 A CN201610690125 A CN 201610690125A CN 107758558 A CN107758558 A CN 107758558A
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- support
- support platform
- plate
- hydraulic pump
- 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.)
- Withdrawn
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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/22—Lazy-tongs mechanisms
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- 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
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of system for ensureing work safety in lifting process, support frame is provided between workbench and support platform, workbench and workbench are recessed chute, limit switches are set in chute, limit switch is connected with siren, bearing pin one is provided between external support board and inner support plate, bearing pin two and bearing pin three are provided with external support board, bearing pin four and bearing pin five are provided with inner support plate, support base is fixed with inner support plate, hydraulic cylinder is provided between support base and support platform, bearing pin six is provided between hydraulic cylinder and support base, bearing pin seven is provided between hydraulic cylinder and support platform, support platform is provided with hydraulic pump, hydraulic tube is provided between hydraulic pump and hydraulic cylinder；Hydraulic pump is provided with protection board, and hydraulic pump is provided with bottom plate, damping spring is provided between protection board and bottom plate.The system can be lifted quickly, and lifting is steady, and extreme position can be alarmed, ensure that service life with it is safe to use.
Description
Technical field
The present invention relates to a kind of system, more particularly, to a kind of system for ensureing work safety in lifting process.
Background technology
From broadly, architecture is the subject of research building and its environment.Architecture is one across engineering technology
With the subject of humanities and art.The art of architecture and Building technology involved by architecture and the art of architecture as utility art
It is included it is aesthstic and it is practical while, though they have clearly different but maintained close ties with, and its component is with tool
The difference of body situation and building and differ widely.Chinese ancient architecture has simple simple and elegant style, mainly with cogongrass, timber
For construction material, using yoke structure as frame mode（The components such as post, beam, a tree, used in making timber for boats, purlin, rafter）, according to the actual size of structure needs, shape
Shape and spacing are combined.This building structure mode reflects the clear, orderly of ancient times patriarchal society structure and stably.By
It is not easy to form huge inner space in the beam column that wooden material makes, ancient architecture just dexterously utilizes outport place,
Form garden.Garden is the base unit of building, and it is both closing, is open again；Be both artificial, be again it is natural,
It can bow and plant flowers, plants and trees, face upward cloud life of serveing as a lookout, turn into the another performance of ancients " harmony between man and nature " idea, also embody Chinese
Both implicit introversion, the national character pioneered and kept forging ahead again.The building that ancient times somewhat larger building is all made up of several gardens
Group, single building and garden move towards to arrange along certain, A distinction should be made between what is primary and what is secondary, have climax to have transition, turn into the sky for the depth that has levels, has
Between, show integrated beauty and deep U.S. that a kind of Chinese are pursued.Wherein palace, the building that temple one kind is more solemn, it is past
It is past to be longitudinally arranged key construction, monosymmetric arrangement secondary structure, arrangement balancing one by one along axis
Unfold, it is fascinating.
In building constructions, article or metope processing, existing liter are carried due to needing lifting a certain distance to be easy to
Descending mechanism is complicated, and use cost is high, is unsatisfactory for the needs of some specific positions.
The content of the invention
It is an object of the invention to overcome above-mentioned existing elevating mechanism complicated, use cost is high, and it is special to be unsatisfactory for some
The needs of different position, a kind of system for ensureing work safety in lifting process is devised, the structure of the system is simple, can be quick
Lifted, and lifted steadily, use cost is low, and extreme position can be alarmed, and ensure that service life with using
Safety, uses also is disclosure satisfy that for some specific positions, and it is complicated to solve existing elevating mechanism, use cost height, no
The problem of meeting the needs of some specific positions.
The purpose of the present invention is achieved through the following technical solutions：A kind of system for ensureing work safety in lifting process, bag
Include workbench and support platform, the workbench is arranged on the surface of support platform, workbench and support platform it
Between be provided with support frame, chute is recessed in the side wall of workbench and the side wall of workbench, in the offside side of chute
Limit switch is provided with wall, limit switch is connected with siren, and support frame is made up of external support board and inner support plate, outside
Bearing pin one is provided between supporting plate and inner support plate, bearing pin one is also cross in the center and inner support plate of external support board
The heart, and external support board and inner support plate can be rotated around bearing pin one, and bearing pin two and bearing pin three are provided with external support board,
Bearing pin two is arranged in the side wall of workbench after passing through external support board, and external support board can rotate around bearing pin two, bearing pin
Three pass through external support board after be arranged in the chute of support platform, and external support board can rotate around bearing pin three, the energy of bearing pin three
It is enough to be moved in corresponding chute, bearing pin four and bearing pin five are provided with inner support plate, bearing pin four is set after passing through inner support plate
To put in the chute of workbench, inner support plate can rotate around bearing pin four, and bearing pin four can move in corresponding chute,
Bearing pin four is arranged between the anti-collision switch on the corresponding chute, and bearing pin five is arranged on support after passing through inner support plate
In the side wall of platform, and inner support plate can be rotated around bearing pin five, and support base, support base and support are fixed with inner support plate
Hydraulic cylinder is provided between platform, bearing pin six is provided between hydraulic cylinder and support base, bearing pin six is arranged on after passing through hydraulic cylinder
In support base, and hydraulic cylinder can be rotated around bearing pin six, and bearing pin seven is provided between hydraulic cylinder and support platform, and bearing pin seven is worn
Be arranged on after crossing hydraulic cylinder in the chute of support platform, and hydraulic cylinder can rotate around bearing pin seven, bearing pin seven can along
Corresponding chute movement, bearing pin seven are arranged between the anti-collision switch on the corresponding chute, and support platform is provided with
Hydraulic pump, is provided with hydraulic tube between hydraulic pump and hydraulic cylinder, hydraulic tube connects with hydraulic pump and hydraulic cylinder simultaneously；The hydraulic pressure
The top of pump is provided with protection board, and protection board is fixed with hydraulic pump, and the bottom of hydraulic pump is provided with bottom plate, hydraulic pump and bottom plate
It is fixed, and the bottom surface of bottom plate and support platform is fixed, be provided with damping spring between protection board and bottom plate, damping spring respectively with
Protection board connects with bottom plate.
Two groups of rollers are provided with below the support platform, roller is arranged on the bottom surface of support platform.
Close to bearing pin five and to be arranged on this group of roller of the lower section of bearing pin five be one-way rolling, close hydraulic pump in the roller
And it is universal rolling wheel to be arranged on this group of roller under hydraulic pump.
Bottom supporting plate is provided with below the support platform, bottom supporting plate is fitted in one end edge behind the bottom surface of support platform
The side wall for support platform is arranged on the top of support platform, and is provided with hand push on the end and helps plate.
In summary, the beneficial effects of the invention are as follows：The structure of the system is simple, can quickly be lifted, Er Qiesheng
Drop is steady, and use cost is low, and extreme position can be alarmed, and ensure that service life with safe to use, special for some
Different position also disclosure satisfy that uses, and it is complicated to solve existing elevating mechanism, use cost height, is unsatisfactory for some specific positions
The problem of needs.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：1-bearing pin two；2-external support board；3-upper hopper chute；4-bearing pin
One；5-inner support plate；6-bearing pin four；7-hand push helps plate；8-bottom supporting plate；9-universal rolling wheel；10-bearing pin seven；11—
Bearing pin six；12-hydraulic pump；13-protection board；14-bottom plate；15-hydraulic tube；16-hydraulic cylinder；17-gliding groove；18-
Support platform；19-one-way rolling；20-bearing pin five；21-support base；22-workbench；23-damping spring；24-spacing
Switch；25-siren.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is only limitted to this.
Embodiment：
As shown in figure 1, a kind of system for ensureing work safety in lifting process, including workbench 22 and support platform 18, institute
The surface that workbench 22 is arranged on support platform 18 is stated, support frame is provided between workbench 22 and support platform 18,
Chute is recessed in the side wall of workbench 22 and the side wall of workbench 22, is provided with the offside side wall of chute
Limit switch 24, limit switch 24 are connected with siren 25, and support frame is made up of external support board 2 and inner support plate 5, in outer support
Bearing pin 1 is provided between plate 2 and inner support plate 5, bearing pin 1 is also cross in the center and inner support plate 5 of external support board 2
The heart, and external support board 2 and inner support plate 5 can be rotated around bearing pin 1, and bearing pin 21 and pin are provided with external support board 2
Axle three, bearing pin 21 is arranged in the side wall of workbench 22 after passing through external support board 2, and external support board 2 can be around bearing pin two
1 is rotated, and bearing pin three is arranged in the chute of support platform 18 after passing through external support board 2, and external support board 2 can be around bearing pin three
Rotate, bearing pin three can move in corresponding chute, and bearing pin three is arranged on the limit switch in the corresponding chute
Between 24, bearing pin 46 and bearing pin 5 20 are provided with inner support plate 5, bearing pin 46 is arranged on work after passing through inner support plate 5
In the chute of platform 22, inner support plate 5 can rotate around bearing pin 46, and bearing pin 46 can move in corresponding chute, pin
Axle 46 is arranged between the anti-collision switch 24 on the corresponding chute, and bearing pin 5 20 is arranged on after passing through inner support plate 5
In the side wall of support platform 18, and inner support plate 5 can be rotated around bearing pin 5 20, and support base 21 is fixed with inner support plate 5,
Hydraulic cylinder 16 is provided between support base 21 and support platform 18, bearing pin 6 11 is provided between hydraulic cylinder 16 and support base 21,
Bearing pin 6 11 is arranged in support base 21 after passing through hydraulic cylinder 16, and hydraulic cylinder 16 can rotate around bearing pin 6 11, hydraulic cylinder
It is provided with bearing pin 7 10 between 16 and support platform 18, bearing pin 7 10 passes through the chute that support platform 18 is arranged on after hydraulic cylinder 16
In, and hydraulic cylinder 16 can rotate around bearing pin 7 10, bearing pin 7 10 can be moved along corresponding chute, and bearing pin 7 10 is set
Put between the anti-collision switch 24 on the corresponding chute, support platform 18 is provided with hydraulic pump 12, the He of hydraulic pump 12
Hydraulic tube 15 is provided between hydraulic cylinder 16, hydraulic tube 15 connects with hydraulic pump 12 and hydraulic cylinder 16 simultaneously；The hydraulic pump 12
Top protection board 13 is installed, and protection board 13 is fixed with hydraulic pump 12, and the bottom of hydraulic pump 12 is provided with bottom plate 14, hydraulic pressure
Pump 12 is fixed with bottom plate 14, and bottom plate 14 and the bottom surface of support platform 18 are fixed, and are provided with and are subtracted between protection board 13 and bottom plate 14
Spring 23 is shaken, damping spring 23 is connected with protection board 13 and bottom plate 14 respectively；The lower section of the support platform 18 is provided with two groups
Roller, roller are arranged on the bottom surface of support platform 18；Close to bearing pin 5 20 and the lower section of bearing pin 5 20 is arranged in the roller
This group of roller be one-way rolling 19, be universal rolling wheel 9 close to hydraulic pump 12 and this group of roller being arranged under hydraulic pump 12；Institute
The lower section for stating support platform 18 is provided with bottom supporting plate 8, and bottom supporting plate 8 is fitted in behind the bottom surface of support platform 18 one end along branch
The side wall of support platform 18 is arranged on the top of support platform 18, and hand push is provided with the end and helps plate 7.In the technical program
In, for convenience of describing, the chute on workbench 22 is named as upper hopper chute 3, the chute in support platform 18 is named as downslide
Groove 17, and in order to keep balancing, upper hopper chute 3 is symmetrically arranged in the side wall of workbench 22, and gliding groove 17 is symmetrically set
Put in the side wall of support platform 18, the quantity of gliding groove 17 in each side wall is two, and support frame quantity is also two, respectively
It is attached, limit switch 24 is separately positioned in corresponding upper hopper chute 3 and the side wall of gliding groove 17, for bearing pin 46, bearing pin
7 10 and the shift position of bearing pin three be defined, when it is contacted with limit switch 24, expression have been moved to extreme position, this is
Siren 25 carries out sound and light alarm to prompt people, reminds people to pay attention to, ensures the safety of system operation, in some requirement for height
During not high construction, people stand or placed items within workbench 22, open hydraulic pump 12, hydraulic oil is led to
To cross hydraulic tube 15 to be injected into hydraulic cylinder 16, piston rod is provided with hydraulic cylinder 16, piston rod one end is inserted into hydraulic cylinder 16,
The other end is passed through in the outside of hydraulic cylinder 16 and by bearing pin 6 11, and piston rod can rotate around bearing pin 6 11, in hydraulic oil
Lower piston rod is promoted to be stretched, reverse motive force causes hydraulic cylinder 16 in gliding groove 17, while around bearing pin 6 11
With bearing pin 7 10 rotate, realize the change of different angle, because support base 21 and inner support plate 5 are fixed, then inner support plate 5 and outside
Supporting plate 2 rotates around bearing pin 1, carries out the change of angle so that the height of workbench 22 is changed, and reaches people's needs
Height, hand push help on plate 7 is convenient for people to pushing mechanism movement, protection is provided on the side, one-way rolling 19 can only be towards one
Individual direction rolls, and universal rolling wheel 9 can change rotating direction, more convenient when people's pushing mechanism moves, in order to keep
Center of gravity it is steady, so the setting of upper hopper chute 3 and gliding groove 17 is not got higher than at the center of workbench 22 or support platform 18,
Bottom plate 14 is the position for installing hydraulic pump 12, and protection board 13 is protection hydraulic pump 12, and the article for preventing from dropping smashes hydraulic pump 12,
Damping spring 23 slows down the impulsive force that protection board 13 is subject to when dropping article so that and it is safer, and the structure of the system is simple,
It can quickly be lifted, and be lifted steadily, use cost is low, extreme position can be alarmed, ensure that using the longevity
Life with it is safe to use, also disclosure satisfy that use for some specific positions, it is complicated to solve existing elevating mechanism, using into
This height, it is unsatisfactory for the problem of needs of some specific positions.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
Any simply modification, the equivalent variations substantially made according to the technology of the present invention, method to above example, each fall within the present invention
Protection domain within.
Claims (2)
- A kind of 1. system for ensureing work safety in lifting process, it is characterised in that：Including workbench（22）And support platform （18）, the workbench（22）It is arranged on support platform（18）Surface, workbench（22）And support platform（18）It Between be provided with support frame, in workbench（22）Side wall and workbench（22）Side wall be recessed chute, in chute Offside side wall in be provided with limit switch（24）, limit switch（24）It is connected with siren（25）, support frame is by outer support Plate（2）And inner support plate（5）Form, in external support board（2）And inner support plate（5）Between be provided with bearing pin one（4）, bearing pin one （4）Also cross external support board（2）Center and inner support plate（5）Center, and external support board（2）And inner support plate（5） Can be around bearing pin one（4）Rotate, in external support board（2）On be provided with bearing pin two（1）With bearing pin three, bearing pin two（1）Through outer Supporting plate（2）After be arranged on workbench（22）Side wall in, and external support board（2）Can be around bearing pin two（1）Rotate, bearing pin Three pass through external support board（2）After be arranged on support platform（18）Chute in, and external support board（2）Can be three turns around bearing pin Dynamic, bearing pin three can move in corresponding chute, bearing pin three be arranged on installed in this it is corresponding skid off in limit switch （24）Between, in inner support plate（5）On be provided with bearing pin four（6）With bearing pin five（20）, bearing pin four（6）Through inner support plate（5） After be arranged on workbench（22）Chute in, inner support plate（5）Can be around bearing pin four（6）Rotate, bearing pin four（6）Can be Moved in corresponding chute, bearing pin four（6）The anti-collision switch being arranged on the corresponding chute（24）Between, bearing pin five （20）Through inner support plate（5）After be arranged on support platform（18）Side wall in, and inner support plate（5）Can be around bearing pin five （20）Rotate, inner support plate（5）On be fixed with support base（21）, support base（21）And support platform（18）Between be provided with hydraulic pressure Cylinder（16）, hydraulic cylinder（16）And support base（21）Between be provided with bearing pin six（11）, bearing pin six（11）Through hydraulic cylinder（16）Afterwards It is arranged on support base（21）In, and hydraulic cylinder（16）Can be around bearing pin six（11）Rotate, hydraulic cylinder（16）And support platform （18）Between be provided with bearing pin seven（10）, bearing pin seven（10）Through hydraulic cylinder（16）After be arranged on support platform（18）Chute In, and hydraulic cylinder（16）Can be around bearing pin seven（10）Rotate, bearing pin seven（10）It can be moved along corresponding chute, bearing pin Seven（10）The anti-collision switch being arranged on the corresponding chute（24）Between, support platform（18）Hydraulic pump is installed （12）, hydraulic pump（12）And hydraulic cylinder（16）Between be provided with hydraulic tube（15）, hydraulic tube（15）While and hydraulic pump（12）With Hydraulic cylinder（16）Connection；The hydraulic pump（12）Top protection board is installed（13）, and protection board（13）With hydraulic pump（12） It is fixed, hydraulic pump（12）Bottom bottom plate is installed（14）, hydraulic pump（12）With bottom plate（14）It is fixed, and bottom plate（14）With support Platform（18）Bottom surface fix, protection board（13）And bottom plate（14）Between be provided with damping spring（23）, damping spring（23）Point Not and protection board（13）And bottom plate（14）Connection；The support platform（18）Lower section be provided with two groups of rollers, roller is arranged on Support platform（18）Bottom surface on；The support platform（18）Lower section be provided with bottom supporting plate（8）, bottom supporting plate（8）Fitting In support platform（18）Bottom surface after one end along support platform（18）Side wall be arranged on support platform（18）Top, and Hand push is installed on the end and helps plate（7）.
- A kind of 2. system for ensureing work safety in lifting process according to claim 1, it is characterised in that：The roller In close to bearing pin five（20）And it is arranged on bearing pin five（20）This group of roller of lower section is one-way rolling（19）, close to hydraulic pump（12） And it is arranged on hydraulic pump（12）Under this group of roller be universal rolling wheel（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690125.0A CN107758558A (en) | 2016-08-19 | 2016-08-19 | A kind of system for ensureing work safety in lifting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690125.0A CN107758558A (en) | 2016-08-19 | 2016-08-19 | A kind of system for ensureing work safety in lifting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107758558A true CN107758558A (en) | 2018-03-06 |
Family
ID=61263048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610690125.0A Withdrawn CN107758558A (en) | 2016-08-19 | 2016-08-19 | A kind of system for ensureing work safety in lifting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107758558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217284A (en) * | 2020-01-09 | 2020-06-02 | 许春明 | Environment-friendly electric putter lift platform |
-
2016
- 2016-08-19 CN CN201610690125.0A patent/CN107758558A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217284A (en) * | 2020-01-09 | 2020-06-02 | 许春明 | Environment-friendly electric putter lift platform |
| CN111217284B (en) * | 2020-01-09 | 2021-03-26 | 浙江同发塑机有限公司 | Environment-friendly electric putter lift platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
| WW01 | Invention patent application withdrawn after publication |