CN110478863A - A kind of liftable stilt and its application - Google Patents
A kind of liftable stilt and its application Download PDFInfo
- Publication number
- CN110478863A CN110478863A CN201910902330.2A CN201910902330A CN110478863A CN 110478863 A CN110478863 A CN 110478863A CN 201910902330 A CN201910902330 A CN 201910902330A CN 110478863 A CN110478863 A CN 110478863A
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- China
- Prior art keywords
- layer sleeve
- liftable
- stilt
- outer layer
- lifting cylinder
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- 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.)
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- 241000272165 Charadriidae Species 0.000 title claims abstract description 48
- 239000011148 porous material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B25/00—Stilts or the like
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of liftable stilt and its applications, it include telescopic rod, and it is installed on the bottom plate below telescopic rod, and it is installed on the foot pedal on flexible club body, the telescopic rod includes inner layer sleeve, and it is sheathed on the middle casing outside inner layer sleeve, and it is sheathed on the outer layer sleeve outside middle casing, the inside of the telescopic rod is equipped with lifting cylinder, the piston rod of the lifting cylinder is fixed on the top of outer layer sleeve, it is equipped with one in the middle casing and matches fixed limit card block with the cylinder body of lifting cylinder, rack gear is equipped between the inner layer sleeve and outer layer sleeve, the middle casing corresponds to rack gear position and is provided with strip-shaped hole；The liftable stilt and its application wide usage height, strong flexibility.
Description
Technical field
Present invention relates particularly to a kind of liftable stilt and its applications.
Background technique
Stilt are all the fashion on the Shanxi, Liaoning and Gansu in China and other places as a kind of entertainment body-building articles.Currently,
The stilt of commercial type, specifically include that a root long degree fix, uncontrollable support rod；Handle is arranged in the top of support rod,
Pedal is arranged in lower end.The foot of user steps down on pedal when use, and hand holds the handle of stilt, can be performed or be walked.
For this purpose, now occur the flexible formula stilt of adjustable-length on the market, such as application No. is 201620557190.1
Chinese patent disclosed in stilt, regulative mode is that stilt are first carried out manually length adjustment, then trample again to
The enterprising enforcement of stilt is used, and the stilt of this regulative mode is used to there is a problem that flexibility is poor, cannot trample stilt
When be directly adjusted, functionality be also easy to be restricted.
Summary of the invention
Aiming at the shortcomings in the prior art, the object of the present invention is to provide a kind of wide usage height, the liftable of strong flexibility
Stilt and its application.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of liftable stilt, include telescopic rod, and are installed on the bottom plate below telescopic rod, and are installed on flexible club body
Foot pedal, the telescopic rod includes inner layer sleeve, and the middle casing being sheathed on outside inner layer sleeve, and be sheathed on middle layer set
Outer layer sleeve outside pipe, the inside of the telescopic rod are equipped with lifting cylinder, and the piston rod of the lifting cylinder is fixed on outer layer
The top of casing is equipped with one in the middle casing and matches fixed limit card block with the cylinder body of lifting cylinder, it is described in
Rack gear is equipped between layer casing and outer layer sleeve, the middle casing corresponds to rack gear position and is provided with bar shaped
Hole.
Preferably, the rack gear includes the first rack gear being set on inner layer sleeve, and it is set to outer
The second rack gear in layer casing, and it is set to the gear being meshed in strip-shaped hole and with the first rack gear and the second rack gear respectively, lead to
Cross double rack and form drive mechanism, realize in, in, the synchronization lifting of outer three layers of casing.
Preferably, the inner layer sleeve is one of square bushing, circular casing or prismatic shaped ferrules, the middle layer set
Pipe and outer layer sleeve are consistent with the shape of inner layer sleeve, can use the shapes such as rectangular, round, prismatic as needed, and above-mentioned shape
The change of shape neither influences the implementation of this programme.
Further, the foot pedal is installed on outer layer sleeve, and the foot pedal includes one mutually solid with outer layer sleeve
The bar shaped link block connect, the footrest seat of Ji Yiyu bar shaped link block Joint and one is set to foot bandage on footrest seat, footrest
Board type can be chosen as needed, and telescopic foot pedal can be used, and the foot pedal with rotational structure can also be used and come side
Just it uses.
Further, leg guard is installed, the level height of the leg guard is higher than foot pedal on the outer layer sleeve
Level height, the leg guard include the arc link block of one Yu outer layer sleeve Joint, the cambered surface of the arc link block
To be arranged inwardly, leg guard is fixed for cooperating leg to carry out bondage using bandage.
Further, annular is installed at the top of the telescopic rod equipped with bolt is switched on the piston rod of the lifting cylinder
Handle, the switch bolt are set to outside outer layer sleeve and are through in annular hand grip, can pass through control switch at annular hand grip
Bolt operates more flexible.
Further, the switch bolt includes the horn shape block and one of one with the piston rod Joint of lifting cylinder
It is inserted in horn shape block fixed wrenching bar, the wrenching bar includes one to be inserted in the intracorporal straight bar section of horn shape block and one
Curved section outside horn shape block is extended to via straight bar section, and elevating control is carried out by lever principle control switch bolt.
Further, the cylinder body of the lifting cylinder is equipped with a ring annular groove, is provided in the middle part of the limit card block
Limit hole, the pore size of the limit hole are adapted with the cylinder body of lifting cylinder, and a spacing collar has been caught in the limit hole,
The cylinder body of the lifting cylinder is equipped with an annular groove compatible with spacing collar, passes through the clamping of annular groove and spacing collar
Fit structure, which is realized, to be fixed.
Further, the limit card block is installed on the top of middle casing and between middle casing using bolt
Fixed, the limit card block is formed by two along the block that middle part symmetrically separates, and two blocks are fixed using bolt split.
Principle explanation:
By three stainless steel square tubes form in, in, outer three layers of casing, form transmission mechanism by gear two toothed racks of arranging in pairs or groups；
Two toothed racks are separately mounted on inner and outer pipe, and gear is mounted at middle pipe, by atmospheric pressure pole as lifting power；Atmospheric pressure pole one end
It is installed on middle pipe end, the other end is installed on outer tube end；It is acted by handle wrench control pressure bar aeroembolism, left and right foot alternating
Human body weight is discharged, gas bar, which stretches out, pushes casing to rise；It is pushed by human body weight, decline resets；Stilt wicking height is gas bar
Twice of stroke.
The beneficial effects of the present invention are:
By the design of three layers of casing, lifting cylinder is cooperated to be gone up and down, directly can carry out height adjustment in foot-operated stilt,
Using more flexible, function more fully, is applicable to indoor and outdoor decoration, installation and maintenance equal-height position operation；Such as ceiling construction, top
Canopy circuit, Pipe installing maintenance, spraying, cleaning, orchard picking, shaft cleaning deinsectization, clown's stilt, performance, dancing etc., can also generation
For traditional scaffold, stool and double ladder etc.；Operator can ride stilt bracket device, outer indoors freely to walk, stand, making
Industry does not need support staff and other facilities；Height can be also arbitrarily adjusted according to construction operation point, eliminated to climb up and climbed down shifting
Ladder is tired, improves working efficiency；Except the tool that can be used as raising operation, the stilt that can also perform in public place of entertainment as clown,
The stilt of folk custom performance, compared to existing stilt, wide usage is stronger.
Detailed description of the invention
Fig. 1 is the reset condition schematic diagram of liftable stilt of the present invention；
Fig. 2 is the increasing state schematic diagram of liftable stilt of the present invention；
Fig. 3 is the foot pedal structure schematic diagram of liftable stilt of the present invention；
Fig. 4 is the combination diagram of the switch bolt and annular hand grip of liftable stilt of the present invention；
Fig. 5 is the limit card block structural schematic diagram of liftable stilt of the present invention；
Fig. 6 is the second rack gear mounting structure schematic diagram of liftable stilt of the present invention；
Fig. 7 is the first rack gear mounting structure schematic diagram of liftable stilt of the present invention；
Fig. 8 is the rack gear overall structure diagram of liftable stilt of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be more
The good understanding present invention can be simultaneously practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment
Refering to fig. 1, shown in 2,5,7, a kind of liftable stilt include telescopic rod 1, and are installed on 1 lower section of telescopic rod
Bottom plate 2, and the foot pedal 3 being installed on 1 shaft of telescopic rod, the telescopic rod 1 includes inner layer sleeve 11, and is sheathed on internal layer
Middle casing 12 outside casing 11, and the outer layer sleeve 13 being sheathed on outside middle casing 12, the inside of the telescopic rod 1 are equipped with
Lifting cylinder 4, the piston rod of the lifting cylinder 4 are fixed on the top of outer layer sleeve 13, are equipped in the middle casing 12
One matches fixed limit card block 14 with the cylinder body of lifting cylinder 4, is equipped between the inner layer sleeve 11 and outer layer sleeve 13
Rack gear 5, corresponding 5 position of rack gear of the middle casing 12 are provided with strip-shaped hole 121.
Refering to shown in Fig. 6-8, the rack gear 5 includes the first rack gear 51 being set on inner layer sleeve 11,
And be set to the second rack gear 52 in outer layer sleeve 13, and be set in strip-shaped hole 121 and respectively with the first rack gear 51 and second
The gear 53 that rack gear 52 is meshed forms drive mechanism by double rack, realize in, in, the synchronization lifting of outer three layers of casing, institute
Stating inner layer sleeve 11 is one of square bushing, circular casing or prismatic shaped ferrules, the middle casing 12 and outer layer sleeve 13
It is consistent with the shape of inner layer sleeve 11, the shapes such as rectangular, round, prismatic can be used as needed, and the change of above-mentioned shape is all
The implementation of this programme is not influenced.
Refering to fig. 1 shown in -3, the foot pedal 3 is installed on outer layer sleeve 13, and the foot pedal 3 includes one and outer layer
The footrest seat 32 and one of the bar shaped link block 31 of 13 Joint of casing, 31 Joint of Ji Yiyu bar shaped link block is set to footrest
Foot bandage 33 on seat 32,3 type of foot pedal can be chosen as needed, telescopic foot pedal 3 can be used, can also be used has
The foot pedal 3 of rotational structure is easy to use.
As shown in fig.1, being equipped with leg guard 6 on the outer layer sleeve 13, the level height of the leg guard 6, which is higher than, is stepped on
The level height of sole 3, the leg guard 6 include the arc link block 61 of one Yu 13 Joint of outer layer sleeve, the arc
The cambered surface of link block 61 is to be arranged inwardly, and leg guard 6 is fixed for cooperating leg to carry out bondage using leg bandage 62.
As shown in fig.4, equipped with switch bolt 7, the top installation of the telescopic rod 1 on the piston rod of the lifting cylinder 4
There is annular hand grip 8, the switch bolt 7 is set to outside outer layer sleeve 13 and is through in annular hand grip 8, can pass through annular hand grip 8
Locate control switch bolt 7, operation is more flexible, and the switch bolt 7 includes the horn shape of one with the piston rod Joint of lifting cylinder 4
Block 71 and one it is inserted in horn shape block 71 fixed wrenching bar 72, the wrenching bar 72 includes one to be inserted in horn shape block
Straight bar section 721 and one in body 71 extend to curved section 722 outside horn shape block 71 via straight bar section 721, pass through lever principle
Control switch bolt 7 carries out elevating control.
As shown in fig.5, the cylinder body of the lifting cylinder 4 is equipped with a ring annular groove 41, the limit card block 14
Middle part is provided with limit hole 141, and the pore size of the limit hole 141 is adapted with the cylinder body of lifting cylinder 4, the limit hole
A spacing collar 142 is caught in 141, the cylinder body of the lifting cylinder 4 is equipped with an annular groove compatible with spacing collar 142
41, it is realized and is fixed by the clamping fit structure of annular groove 41 and spacing collar 142, the limit card block 14 is installed on middle layer set
The top of pipe 12 is simultaneously fixed by bolts between middle casing 12, and the limit card block 14 is symmetrically separated by two along middle part
Block composition, two blocks are fixed using bolt split.
Operation instruction:
So that telescopic rod 1 is in contraction state first in user, then foot is strapped on foot pedal 3, leg is strapped in shield
On leg plate 6, wearing can be completed, after wearing, if you need to be increased, then wherein will be used as fulcrum by a telescopic rod 1 first, relatively
Another telescopic rod 1 lift switch bolt 7 increased, then, then using raised one end be used as fulcrum, lift it is uninflated stretch
Switch bolt on bar 1 keeps two telescopic rods 1 parallel, the repeatedly stretching of achievable telescopic rod 1, and telescopic rod 1 is needed to decline
When, then two switch bolts 7 only need to be directly lifted, the contraction of telescopic rod 1 can be completed by own bodies weight.
The beneficial effects of the present invention are:
By the design of three layers of casing, lifting cylinder is cooperated to be gone up and down, directly can carry out height adjustment in foot-operated stilt,
Using more flexible, function more fully, is applicable to indoor and outdoor decoration, installation and maintenance equal-height position operation；Such as ceiling construction, top
Canopy circuit, Pipe installing maintenance, spraying, cleaning, orchard picking, shaft cleaning deinsectization, clown's stilt, performance, dancing etc., can also generation
For traditional scaffold, stool and double ladder etc.；Operator can ride stilt bracket device, outer indoors freely to walk, stand, making
Industry does not need support staff and other facilities；Height can be also arbitrarily adjusted according to construction operation point, eliminated to climb up and climbed down shifting
Ladder is tired, improves working efficiency；Except the tool that can be used as raising operation, the stilt that can also perform in public place of entertainment as clown,
The stilt of folk custom performance, compared to existing stilt, wide usage is stronger.
The above embodiment of the present invention is not limiting the scope of the present invention, and embodiments of the present invention are not limited to
This, all this kind above content according to the present invention is not departing from this according to the ordinary technical knowledge and customary means of this field
Modification, replacement or change under the premise of inventing above-mentioned basic fundamental thought, to other diversified forms that above structure of the present invention is made
More, it should all fall within the scope and spirit of the invention.
Claims (10)
1. a kind of liftable stilt, include telescopic rod, and are installed on the bottom plate below telescopic rod, and are installed on flexible club body
On foot pedal, it is characterised in that: the telescopic rod includes inner layer sleeve, and the middle casing being sheathed on outside inner layer sleeve,
And it is sheathed on the outer layer sleeve outside middle casing, the inside of the telescopic rod is equipped with lifting cylinder, the work of the lifting cylinder
Stopper rod is fixed on the top of outer layer sleeve, and one is equipped in the middle casing and matches fixed limit with the cylinder body of lifting cylinder
Position fixture block, is equipped with rack gear between the inner layer sleeve and outer layer sleeve, the middle casing corresponds to rack gear driver
Structure position is provided with strip-shaped hole.
2. liftable stilt according to claim 1, it is characterised in that: the rack gear includes in being set to
The first rack gear on layer casing, and the second rack gear being set in outer layer sleeve, and be set in strip-shaped hole and respectively with first
The gear that rack gear and the second rack gear are meshed.
3. liftable stilt according to claim 2, it is characterised in that: the inner layer sleeve is square bushing, round set
One of pipe or prismatic shaped ferrules, the middle casing and outer layer sleeve are consistent with the shape of inner layer sleeve.
4. liftable stilt according to any one of claim 1-3, it is characterised in that: the foot pedal is installed on outer layer
On casing, the foot pedal includes the bar shaped link block of one Yu outer layer sleeve Joint, Ji Yiyu bar shaped link block Joint
Footrest seat and one be set to foot bandage on footrest seat.
5. liftable stilt according to any one of claim 1-3, it is characterised in that: be equipped on the outer layer sleeve
Leg guard, the level height of the leg guard are higher than the level height of foot pedal, and the leg guard includes one and outer layer sleeve
The arc link block of Joint, the cambered surface of the arc link block are to be arranged inwardly.
6. liftable stilt according to any one of claim 1-3, it is characterised in that: the piston rod of the lifting cylinder
Upper that annular hand grip is equipped at the top of the telescopic rod equipped with bolt is switched, the switch bolt is set to outside outer layer sleeve and runs through
To annular hand grip.
7. liftable stilt according to claim 6, it is characterised in that: the switch bolt includes one and lifting cylinder
The horn shape block of piston rod Joint and one it is inserted in horn shape block fixed wrenching bar, the wrenching bar includes one to insert
Enter the intracorporal straight bar section of horn shape block and one extends to curved section outside horn shape block via straight bar section.
8. liftable stilt according to any one of claim 1-3, it is characterised in that: on the cylinder body of the lifting cylinder
Equipped with a ring annular groove, limit hole, the pore size and lifting cylinder of the limit hole are provided in the middle part of the limit card block
Cylinder body be adapted, be caught in a spacing collar in the limit hole, the cylinder body of the lifting cylinder is equipped with one and spacing collar phase
The annular groove of adaptation.
9. liftable stilt according to claim 8, it is characterised in that: the limit card block is installed on the top of middle casing
Portion is simultaneously fixed by bolts between middle casing, and the limit card block is formed by two along the block that middle part symmetrically separates.
10. a kind of application of liftable stilt as claimed in claims 1-9 in performance and high-order homework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910902330.2A CN110478863A (en) | 2019-09-24 | 2019-09-24 | A kind of liftable stilt and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910902330.2A CN110478863A (en) | 2019-09-24 | 2019-09-24 | A kind of liftable stilt and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110478863A true CN110478863A (en) | 2019-11-22 |
Family
ID=68559133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910902330.2A Pending CN110478863A (en) | 2019-09-24 | 2019-09-24 | A kind of liftable stilt and its application |
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| Country | Link |
|---|---|
| CN (1) | CN110478863A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633358Y (en) * | 2003-07-28 | 2004-08-18 | 塞买提·依明 | Convenient stilts |
| CN2707888Y (en) * | 2004-06-24 | 2005-07-06 | 冯光远 | Pneumatic lifting stilts |
| KR20090002807U (en) * | 2007-09-17 | 2009-03-20 | (주)한서정공 | Binding apparatus of leg for high place work |
| EP2558263B1 (en) * | 2010-04-14 | 2014-01-22 | EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | Apparatus for processing plastics material |
| CN207274100U (en) * | 2017-09-27 | 2018-04-27 | 江西亚鸿电子材料科技协同创新有限公司 | A kind of net puller support device of built-in lifting cylinder |
| CN208626555U (en) * | 2018-05-31 | 2019-03-22 | 长沙师范学院 | A kind of physical game stilt |
| CN210813768U (en) * | 2019-09-24 | 2020-06-23 | 颜永生 | Liftable stilts |
-
2019
- 2019-09-24 CN CN201910902330.2A patent/CN110478863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2633358Y (en) * | 2003-07-28 | 2004-08-18 | 塞买提·依明 | Convenient stilts |
| CN2707888Y (en) * | 2004-06-24 | 2005-07-06 | 冯光远 | Pneumatic lifting stilts |
| KR20090002807U (en) * | 2007-09-17 | 2009-03-20 | (주)한서정공 | Binding apparatus of leg for high place work |
| EP2558263B1 (en) * | 2010-04-14 | 2014-01-22 | EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | Apparatus for processing plastics material |
| CN207274100U (en) * | 2017-09-27 | 2018-04-27 | 江西亚鸿电子材料科技协同创新有限公司 | A kind of net puller support device of built-in lifting cylinder |
| CN208626555U (en) * | 2018-05-31 | 2019-03-22 | 长沙师范学院 | A kind of physical game stilt |
| CN210813768U (en) * | 2019-09-24 | 2020-06-23 | 颜永生 | Liftable stilts |
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