CN106809777A - The steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule - Google Patents
The steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule Download PDFInfo
- Publication number
- CN106809777A CN106809777A CN201710170960.6A CN201710170960A CN106809777A CN 106809777 A CN106809777 A CN 106809777A CN 201710170960 A CN201710170960 A CN 201710170960A CN 106809777 A CN106809777 A CN 106809777A
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- China
- Prior art keywords
- fixed
- movable
- cylinder
- baffle plate
- pulley
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- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 230000003028 elevating effect Effects 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000002775 capsule Substances 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 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
- B66F13/00—Common constructional features or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention relates to a kind of steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule.Its technical scheme is：Fixed cylinder（3）It is arranged on casing with being respectively perpendicular（15）Corner at, each movable cylinder（2）Actively it is inserted in corresponding fixed cylinder（3）It is interior, movable cylinder（2）Structure it is identical.Movable cylinder（2）Top is fixed with baffle plate（8）, two pull bars（10）Lower end passes through baffle plate（8）Corresponding two through holes（21）With spring bottom plate（4）It is fixedly connected, upper end is equipped with small movable pulley（11）, middle position is equipped with big movable pulley（9）.Sleeve（6）It is fixed on movable cylinder（2）Top, sleeve（6）Upper end be close to baffle plate（8）Lower plane, sleeve（6）Bottom be placed with spring bottom plate（4）, spring bottom plate（4）With baffle plate（8）Between be equipped with spring（5）.The characteristics of present invention has highly reliable, safe and long service life, also suitable for other similar elevating mechanisms.
Description
Technical field
The invention belongs to movable life saving capsule technical field.Elevating mechanism in specifically related to a kind of movable life saving capsule
Steel wire rope deflection compensation device.
Background technology
" movable type rescue capsule for mine " main purpose is for solving the one of the disaster emergency management and rescue of bargh
Serial key technology, is that mine down-hole workman provides dimension life space reliable and stable, that guarantee is complete under Disastrous environment, disaster
Loss be preferably minimized.
The elevating mechanism of movable life saving capsule repeatedly lift during, because the steel wire rope in elevating mechanism is received for a long time
Stress produces deformation, causes movable cylinder completely to withdraw and release, therefore influences the walking function of escape compartment and use
Reliability.
The content of the invention
It is contemplated that overcoming the defect of existing design, it is therefore an objective to provide a kind of highly reliable, safe and use the longevity
Order the steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule long.
To achieve the above object, the technical solution adopted in the present invention is：
The steel wire rope deflection compensation device of elevating mechanism is by body structure, 4 elevating mechanisms and 4 in the movable life saving capsule
Compensation mechanism is constituted.4 elevating mechanisms are separately mounted at the corner of the casing of body structure, and one is equipped with each elevating mechanism
Individual compensation mechanism.
Body structure include 4 the first small fixed pulleys, 4 the second small fixed pulleys, casing, 2 reduction boxes, 4 it is first big
Fixed pulley, 4 second largest fixed pulleys and 4 reels.The close front side of box bottom and symmetrical near the middle position of rear side
Ground is equipped with reduction box, the both sides of each reduction box be respectively symmetrically equipped with reel, each reduction box respectively with each self-corresponding volume
Cylinder axle connection.Symmetrically it is equipped with first at the close front side of roof box inwall and at rear side successively from inside to outside respectively small
Fixed pulley and the second small fixed pulley, two the first small fixed pulleys near front side are located near each self-corresponding reel in front side respectively
The surface of outer end, two the first small fixed pulleys near rear side are located near each self-corresponding reel outer end of rear side respectively
Surface.The close front side of box bottom and near rear side respectively from inside to outside successively symmetrically equipped with the first big fixed pulley and the
Two big fixed pulleys, near front side two the first big fixed pulleys respectively be located near each self-corresponding reel outer end in front side just under
Side, two the first big fixed pulleys near rear side are located near the underface of each self-corresponding reel outer end of rear side respectively.
Each elevating mechanism includes fixed cylinder, movable cylinder, base, baffle plate, 2 guide rollers, big movable pulley, two drawings
Bar, small movable pulley, seizing wire and coarse-wire rope.Fixed cylinder be respectively perpendicular at the corner of casing, fixed cylinder
Upper end be fixedly connected with the top of casing, the lower end of fixed cylinder is fixedly connected with the bottom of casing, fixed cylinder be in square tube
Shape.Movable cylinder is actively inserted in fixed cylinder, and movable cylinder is also square tube type, and the bottom of movable cylinder is fixed with base and connected
Connect, movable cylinder top is fixed with baffle plate.The front and rear both sides of baffle plate are symmetrically provided with groove, and the middle position of groove is equipped with
Guide roller；Baffle plate is symmetrically provided with two through holes in left-right direction, and two pull bars pass through corresponding two through holes, two pull bars
Lower end is fixedly connected with spring bottom plate, and two upper ends of pull bar are equipped with small movable pulley, and two middle positions of pull bar are equipped with big
Movable pulley.
One end of 4 seizing wires is separately fixed at the close corner of casing top, the every other end of seizing wire
Each self-corresponding reel is wrapped in after bypassing each self-corresponding petty action pulley, the second small fixed pulley and the first small fixed pulley successively
Outer end.4 one end of coarse-wire rope are fixedly connected with each self-corresponding fixed cylinder, the other end of each coarse-wire rope successively around
The guide roller in the square groove on the right side of guide roller, big movable pulley, baffle plate, the first big fixed pulley in the square groove crossed on the left of baffle plate and
The Inner ends of each self-corresponding reel are counterclockwise wrapped in after two big fixed pulleys.
Compensation mechanism includes sleeve, spring bottom plate and spring；Sleeve is fixed on the top of movable cylinder, and the upper end of sleeve is tight
The lower plane of baffle plate is pasted, the bottom of sleeve is placed with spring bottom plate, spring, spring bottom plate and two are housed between spring bottom plate and baffle plate
Individual pull bar lower end is fixedly connected.
The elastic force of the spring is more than stir yourself cylinder and the weight sum of base.
There is following good effect due to using above-mentioned technical proposal, the present invention：
The present invention is wrapped on corresponding same reel due to seizing wire and coarse-wire rope, when reel works, seizing wire
Run with same linear velocity with coarse-wire rope, movable cylinder is stretched completely in place.But in actual application, finer wire
Rope causes elongation deformation different with coarse-wire rope because stress is different, i.e., coarse-wire rope is subject to cause its elongation deformation to larger pulling force
Amount is more than the variable quantity of seizing wire, and movable cylinder is stretched completely in place.Now, due to the spring in compensation mechanism
Elastic force be more than the weight sum of movable cylinder and base, make the distance between big movable pulley and movable cylinder adjust automatically, it is right
The deflection of coarse-wire rope is compensated, and makes coarse-wire rope still in tensioned state.Movable cylinder is solved because steel wire rope deforms
And the problem that can not be lifted completely, so as to improve in movable life saving capsule the reliability of elevating mechanism, security and use the longevity
Life.
The parts that the present invention is used all are general parts, can be applied in other similar elevating mechanisms, range of application
Extensively.
Therefore, the characteristics of present invention has highly reliable, safe and long service life, it is also similar suitable for other
Elevating mechanism.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention；
Fig. 2 is A-A schematic cross-sectional views in Fig. 1；
Fig. 3 is the schematic top plan view of baffle plate 8 and guide roller 7 in Fig. 1；
Fig. 4 is the partial enlarged drawing of I in Fig. 2.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description, not to the limit of its protection domain
System.
Embodiment 1
The steel wire rope deflection compensation device of elevating mechanism in a kind of movable life saving capsule.As shown in figure 1, the movable life saving capsule
The steel wire rope deflection compensation device of interior elevating mechanism is made up of body structure, 4 elevating mechanisms and 4 compensation mechanisms.4 liftings
Mechanism is separately mounted at the corner of casing 15 of body structure, and a compensation mechanism is housed in each elevating mechanism.
Body structure includes 4 the first small fixed pulleys, 14,4 the second small fixed pulleys 12,15,2 reduction boxes 16,4 of casing
17,4 second largest fixed pulleys 20 of individual first big fixed pulley and 4 reels 18.The close front side of the base plate of casing 15 and close rear side
Middle position reduction box 16 is symmetrically housed, as shown in figure 1, the both sides of each reduction box 16 be respectively symmetrically equipped with reel
18, each reduction box 16 is connected with each axle of self-corresponding reel 18 respectively.It is at the close front side of the top board inwall of casing 15 and close
First small fixed pulley 14 and the second small fixed pulley 12 are symmetrically housed successively from inside to outside respectively, near two of front side at rear side
First small fixed pulley 14 is located near the surface of each outer end of self-corresponding reel 18 in front side respectively, near two first of rear side
Small fixed pulley 14 is located near the surface of each self-corresponding outer end of reel 18 of rear side respectively.The close front side of the base plate of casing 15
The first big fixed pulley 17 and second largest fixed pulley 20 are symmetrically housed successively from inside to outside respectively near rear side, near front side
Two the first big fixed pulleys 17 are located near the underface of each outer end of self-corresponding reel 18 in front side respectively, near two of rear side
First big fixed pulley 17 is located near the underface of each self-corresponding outer end of reel 18 of rear side respectively.
As shown in figure 1, each elevating mechanism include fixed cylinder 3, movable cylinder 2, base 1,8,2 guide rollers 7 of baffle plate,
Big movable pulley 9, two pull bars 10, small movable pulley 11, seizing wire 13 and coarse-wire ropes 19.Fixed cylinder 3 is pacified with being respectively perpendicular
At the corner of casing 15, the upper end of fixed cylinder 3 is fixedly connected with the top of casing 15, the lower end of fixed cylinder 3 and case
The bottom of body 15 is fixedly connected, and fixed cylinder 3 is in square tube type.As depicted in figs. 1 and 2, movable cylinder 2 is actively inserted in fixed cylinder
In body 3, movable cylinder 2 is also square tube type, and the bottom of movable cylinder 2 is fixedly connected with base 1, and the top of movable cylinder 2 is fixed with
Baffle plate 8.As shown in figure 3, the front and rear both sides of baffle plate 8 are symmetrically provided with groove, the middle position of groove is equipped with guide roller 7,
Baffle plate 8 is symmetrically provided with two through holes 21 in left-right direction.As shown in Fig. 4, Fig. 1 and Fig. 2, two pull bars 10 pass through corresponding two
Individual through hole 21, two lower ends of pull bar 10 are fixedly connected with spring bottom plate 4, and two upper ends of pull bar 10 are equipped with small movable pulley 11,
Two middle positions of pull bar 10 are equipped with big movable pulley 9.
As shown in figure 1, one end of 4 seizing wires 13 is separately fixed at the close corner at the top of casing 15, every thin
After the other end of steel wire rope 13 bypasses each self-corresponding petty action pulley 11, the second small fixed pulley 12 and the first small fixed pulley 14 successively
It is wrapped in the outer end of each self-corresponding reel 18.4 one end of coarse-wire rope 19 are fixed with each self-corresponding fixed cylinder 3 and are connected
Connect, the other end of each coarse-wire rope 19 bypasses guide roller 7, big movable pulley 9, the right side of baffle plate 8 in the square groove in the left side of baffle plate 8 successively
Each correspondence is counterclockwise wrapped in after guide roller 7, the first big fixed pulley 17 and second largest fixed pulley 20 in the square groove of side
Reel 18 Inner ends.
As shown in Figure 1, Figure 2 and Figure 4, compensation mechanism includes sleeve 6, spring bottom plate 4 and spring 5；Sleeve 6 is fixed on activity
The lower plane of baffle plate 8 is close in the top of cylinder 2, the upper end of sleeve 6, and the bottom of sleeve 6 is placed with spring bottom plate 4, spring bottom plate 4
Spring 5 is housed between baffle plate 8, spring bottom plate 4 is fixedly connected with two lower ends of pull bar 10.
The elastic force of the spring 5 is more than stir yourself cylinder 2 and the weight sum of base 1.
This specific embodiment has following good effect：
This specific embodiment is wrapped on corresponding same reel 18 due to seizing wire 13 and coarse-wire rope 19, when reel 18
During work, seizing wire 13 and coarse-wire rope 19 are run with same linear velocity, movable cylinder 2 is stretched completely in place.But
In actual application, seizing wire 13 causes elongation deformation different with coarse-wire rope 19 because stress is different, i.e. coarse-wire rope 19
Caused its elongation deformation quantity more than the variable quantity of seizing wire 13 by larger pulling force, and movable cylinder 2 is stretched completely
It is reduced to position.Now, the weight sum of movable cylinder 2 and base plate 1 is more than due to the elastic force of the spring 5 in compensation mechanism, is made big dynamic
The distance between pulley 9 and movable cylinder 2 adjust automatically, the deflection to coarse-wire rope 19 are compensated, and make coarse-wire rope 19
Still in tensioned state.Solve the problems, such as that movable cylinder 2 can not be lifted completely because steel wire rope deforms, so as to improve lift
The reliability of structure, security and service life.
The parts that this specific embodiment is used all are general part, can be applied in other similar elevating mechanisms,
Have a wide range of application.
Therefore, the characteristics of this specific embodiment has highly reliable, safe and long service life, also suitable for it
Its similar elevating mechanism.
Claims (2)
1. in a kind of movable life saving capsule elevating mechanism steel wire rope deflection compensation device, it is characterised in that the steel wire rope deformation
Compensation device is made up of body structure, 4 elevating mechanisms and 4 compensation mechanisms；4 elevating mechanisms are separately mounted to body structure
Casing（15）Corner at, in each elevating mechanism be equipped with a compensation mechanism；
Body structure includes 4 the first small fixed pulleys（14）, 4 the second small fixed pulleys（12）, casing（15）, 2 reduction boxes
（16）, 4 the first big fixed pulleys（17）, 4 second largest fixed pulleys（20）With 4 reels（18）；Casing（15）Base plate be close to
Front side and the middle position near rear side are symmetrically equipped with reduction box（16）, each reduction box（16）Both sides be respectively symmetrically ground
Equipped with reel（18）, each reduction box（16）Respectively with each self-corresponding reel（18）Axle is connected；Casing（15）Top board inwall
First small fixed pulley is symmetrically housed successively from inside to outside respectively at front side and at rear side（14）It is small with second to determine cunning
Wheel（12）, near two the first small fixed pulleys of front side（14）It is located at respectively near each self-corresponding reel in front side（18）Outer end
Surface, near two the first small fixed pulleys of rear side（14）It is located at respectively near each self-corresponding reel of rear side（18）Outer end
Surface；Casing（15）The close front side of base plate and symmetrically big fixed sliding equipped with first successively from inside to outside respectively near rear side
Wheel（17）With second largest fixed pulley（20）, near two the first big fixed pulleys of front side（17）It is each right near front side to be located at respectively
The reel answered（18）The underface of outer end, near two the first big fixed pulleys of rear side（17）It is each right near rear side to be located at respectively
The reel answered（18）The underface of outer end；
Each elevating mechanism includes fixed cylinder（3）, movable cylinder（2）, base（1）, baffle plate（8）, 2 guide rollers（7）, it is big dynamic
Pulley（9）, two pull bars（10）, small movable pulley（11）, seizing wire（13）And coarse-wire rope（19）；Fixed cylinder（3）Respectively
It is vertically installed at casing（15）Corner at, fixed cylinder（3）Upper end and casing（15）Top be fixedly connected, fixed cylinder
Body（3）Lower end and casing（15）Bottom be fixedly connected, fixed cylinder（3）In square tube type；Movable cylinder（2）Actively it is inserted in
Fixed cylinder（3）It is interior, movable cylinder（2）Also it is square tube type, movable cylinder（2）Bottom and base（1）It is fixedly connected, movable cylinder
Body（2）Top is fixed with baffle plate（8）；Baffle plate（8）Front and rear both sides be symmetrically provided with groove, the middle position of groove is equipped with
Guide roller（7）；Baffle plate（8）Two through holes are symmetrically provided with left-right direction（21）, two pull bars（10）Through corresponding two
Through hole（21）, two pull bars（10）Lower end and spring bottom plate（4）It is fixedly connected, two pull bars（10）Upper end equipped with petty action slide
Wheel（11）, two pull bars（10）Middle position be equipped with big movable pulley（9）；
4 seizing wires（13）One end be separately fixed at casing（15）At the close corner at top, every seizing wire（13）
The other end bypass each self-corresponding petty action pulley successively（11）, the second small fixed pulley（12）With the first small fixed pulley（14）After twine
It is wound on each self-corresponding reel（18）Outer end；4 coarse-wire ropes（19）One end and each self-corresponding fixed cylinder（3）It is fixed
Connection, each coarse-wire rope（19）The other end bypass baffle plate successively（8）Guide roller in the square groove in left side（7）, big movable pulley
（9）, baffle plate（8）Guide roller in the square groove on right side（7）, the first big fixed pulley（17）With second largest fixed pulley（20）It is counterclockwise afterwards
Direction is wrapped in each self-corresponding reel（18）Inner ends；
Compensation mechanism includes sleeve（6）, spring bottom plate（4）And spring（5）；Sleeve（6）It is fixed on movable cylinder（2）Top,
Sleeve（6）Upper end be close to baffle plate（8）Lower plane, sleeve（6）Bottom be placed with spring bottom plate（4）, spring bottom plate（4）With
Baffle plate（8）Between be equipped with spring（5）, spring bottom plate（4）With two pull bars（10）Lower end is fixedly connected.
2. according to claim 1 in a kind of movable life saving capsule elevating mechanism steel wire rope deflection compensation device, its feature
It is the spring（5）Elastic force be more than stir yourself cylinder（2）And base（1）Weight sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170960.6A CN106809777A (en) | 2017-03-21 | 2017-03-21 | The steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710170960.6A CN106809777A (en) | 2017-03-21 | 2017-03-21 | The steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106809777A true CN106809777A (en) | 2017-06-09 |
Family
ID=59115982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710170960.6A Pending CN106809777A (en) | 2017-03-21 | 2017-03-21 | The steel wire rope deflection compensation device of elevating mechanism in movable life saving capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106809777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056493A (en) * | 2019-12-16 | 2020-04-24 | 广东瑞仕格科技有限公司 | Stacker and fork positioning method thereof |
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|---|---|---|---|---|
| GB2037705A (en) * | 1978-11-14 | 1980-07-16 | Grazia I R G | Lifting platform for use in scaffolding structures, shafts, towers and the like. |
| CN2378377Y (en) * | 1999-07-06 | 2000-05-17 | 中国科学院西安光学精密机械研究所 | Self-balancing lifting mechanism |
| CN2535388Y (en) * | 2002-04-02 | 2003-02-12 | 王启明 | Simple safety elevator |
| CN1631761A (en) * | 2004-12-10 | 2005-06-29 | 武汉科技大学 | Box type industrial robot movable lifting mechanism |
| CN2755067Y (en) * | 2004-12-10 | 2006-02-01 | 武汉科技大学 | Movable lifting mechanism of casing industrial robot |
| CN201848026U (en) * | 2010-09-29 | 2011-06-01 | 胡文忠 | Liftable buoyant apparatus |
| CN104085824A (en) * | 2014-06-27 | 2014-10-08 | 张勇 | Multifunctional automobile maintenance lifting platform |
| CN206624615U (en) * | 2017-03-21 | 2017-11-10 | 武汉科技大学城市学院 | Steel wire rope deformation compensating mechanism for movable life saving capsule elevating mechanism |
| CN214935848U (en) * | 2020-12-04 | 2021-11-30 | 中际联合（北京）科技股份有限公司 | Storage battery powered elevator |
-
2017
- 2017-03-21 CN CN201710170960.6A patent/CN106809777A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2037705A (en) * | 1978-11-14 | 1980-07-16 | Grazia I R G | Lifting platform for use in scaffolding structures, shafts, towers and the like. |
| CN2378377Y (en) * | 1999-07-06 | 2000-05-17 | 中国科学院西安光学精密机械研究所 | Self-balancing lifting mechanism |
| CN2535388Y (en) * | 2002-04-02 | 2003-02-12 | 王启明 | Simple safety elevator |
| CN1631761A (en) * | 2004-12-10 | 2005-06-29 | 武汉科技大学 | Box type industrial robot movable lifting mechanism |
| CN2755067Y (en) * | 2004-12-10 | 2006-02-01 | 武汉科技大学 | Movable lifting mechanism of casing industrial robot |
| CN201848026U (en) * | 2010-09-29 | 2011-06-01 | 胡文忠 | Liftable buoyant apparatus |
| CN104085824A (en) * | 2014-06-27 | 2014-10-08 | 张勇 | Multifunctional automobile maintenance lifting platform |
| CN206624615U (en) * | 2017-03-21 | 2017-11-10 | 武汉科技大学城市学院 | Steel wire rope deformation compensating mechanism for movable life saving capsule elevating mechanism |
| CN214935848U (en) * | 2020-12-04 | 2021-11-30 | 中际联合（北京）科技股份有限公司 | Storage battery powered elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056493A (en) * | 2019-12-16 | 2020-04-24 | 广东瑞仕格科技有限公司 | Stacker and fork positioning method thereof |
| CN111056493B (en) * | 2019-12-16 | 2021-04-30 | 广东瑞仕格科技有限公司 | Stacker and fork positioning method thereof |
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