CN106004962B - A kind of foldable telescopic slide-type stairs-mover - Google Patents
A kind of foldable telescopic slide-type stairs-mover Download PDFInfo
- Publication number
- CN106004962B CN106004962B CN201610367536.6A CN201610367536A CN106004962B CN 106004962 B CN106004962 B CN 106004962B CN 201610367536 A CN201610367536 A CN 201610367536A CN 106004962 B CN106004962 B CN 106004962B
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- main body
- body frame
- skid
- frame
- wheel
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/025—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with gliding elements, e.g. skids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
- B62B3/022—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible folding down the body to the wheel carriage or by retracting projecting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A kind of foldable telescopic slide-type stairs-mover, including folding retaining frame, main body frame, flexible vehicle frame, skid, wheel, it is hinged by connecting rod and main body frame to fold retaining frame, it is fixedly connected by keeper formula clamp between the lower end and main body frame of folding retaining frame, flexible vehicle frame is inserted in main body frame by positioning finger setting, skid bar is arranged in the slideway of main body frame both sides, skid is mounted on the both ends of skid bar, wheel bar is also disposed in the slideway of main body frame both sides, and wheel is mounted on the both ends of wheel bar.Compared with prior art, the beneficial effects of the invention are as follows：Device rolling two kinds of walking manners of sliding are interchangeable, and sliding is climbed building and slided on stairway step rib similar to sled, and laborsaving convenience, foldable telescopic, area occupied is small, simple in structure, convenient and practical.
Description
Technical field
The present invention relates to a kind of stairs-mover machinery more particularly to a kind of foldable telescopic slide-type stairs-movers.
Background technology
In real life, some floors are relatively low, and without elevator, people carry goods by some simple mechanical stairs-movers
Object.Or in certain construction and finishing building site, workpeople is also required to the building materials needed for the small-scale carrying of some stairs-movers.Mesh
Before, with most simple stairs-movers be by wheel design be three support arm star row rotating brackets, i.e., put in three ends of holder
Set idler wheel.This method carries out climbing building by the rolling of three holder idler wheels.A step is often climbed, larger manpower is needed.It encounters
The rolling of various sizes of stairway step, three holder idler wheels will be limited, inconvenient for use.
Invention content
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of foldable telescopic ski type stairs-movers, are suitble to
Be used in the stairway step of any size climbs building transport.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of foldable telescopic slide-type stairs-mover, including retaining frame, main body frame, flexible vehicle frame, skid, wheel are folded,
It is hinged by connecting rod and main body frame to fold retaining frame, folds and is fixed by keeper formula clamp between the lower end of retaining frame and main body frame
Connection, flexible vehicle frame are inserted in main body frame by positioning finger setting, and skid bar is arranged in the slideway of main body frame both sides,
Skid is mounted on the both ends of skid bar, and wheel bar is also disposed in the slideway of main body frame both sides, and wheel is mounted on wheel bar
Both ends.
It is set there are two wing plate in the both sides of the main body frame, wing plate is equipped with slideway, and it is fixed to be equipped in the front end of slideway
Position groove, is additionally provided with a bifurcated on slideway, is inserted into main body frame at the position for the vehicle frame that stretches and is additionally provided with flexible positioning
Hole.
Positioning pin is equipped on the flexible vehicle frame, positioning pin is arranged in setting circle column casing, the lower end of setting circle column casing
It is fixed on flexible vehicle frame, the upper end of setting circle column casing is equipped with through-hole, and positioning pin lower end is equipped with retaining spring, and positioning pin is upward
Ejection.
The skid includes skid plate, rolling element, and two skid plates are bolted to connection, and multiple rolling elements are mounted on
Between two skid plates, three support arm star row rotating brackets are also equipped in one end of skid plate.
A kind of application method of foldable telescopic slide-type stairs-mover, the specific method is as follows：
When folding, the positioning pin that will lock up flexible vehicle frame and main body frame is pressed from flexible location hole, by flexible vehicle frame
Deep to be inserted into main body frame, positioning pin can pop up from the flexible location hole of innermost end and lock flexible vehicle frame and main body frame
It is fixed；It will be opened for the keeper formula clamp of fixed fold retaining frame and main body frame, retaining frame discount will be folded in main body frame；
When expansion, by above-mentioned action inverse operation；
When walking level road, wheel is moved in the rolling groove of slideway least significant end, wheel bar is passed through into main body frame bottom
Walking fixing device is fixed；Skid is moved in the positioning groove of slideway front end, is mounted on main body frame bottom at this time
Skid fixing device pull rod just pop-up be inserted into the rotational positioning hole on skid plate, skid is positioned；On slideway
Temporary storage location when bifurcated misplaces with skid in slideway for wheel；It lifts and pulls the handle on flexible vehicle frame, at this time vehicle
Wheel lands, and skid is lifted with main body frame, and entire car body is walked by wheel on level land；
When climbing building, wheel is moved in the positioning groove of slideway front end；Skid is moved to the rolling groove of slideway least significant end
In, and skid bar is fixed by the walking fixing device of main body frame bottom；The handle on flexible vehicle frame is lifted and pulls,
Wheel is lifted with main body frame at this time, is slided on stairway step rib by skid.
Compared with prior art, the beneficial effects of the invention are as follows：
Device rolling two kinds of walking manners of sliding are interchangeable, and sliding is climbed building and slided on stairway step rib similar to sled,
Laborsaving convenience, foldable telescopic, area occupied is small, simple in structure, convenient and practical.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of foldable telescopic slide-type stairs-mover of the present invention (before wheel postposition, skid
It sets)；
Fig. 2 is the A point enlarged drawings of Fig. 1；
Fig. 3 is a kind of dimensional structure diagram of foldable telescopic slide-type stairs-mover of the present invention (before skid postposition, wheel
It sets)；
The structural schematic diagram of vehicle frame based on Fig. 4；
Fig. 5 is the B point enlarged drawings of Fig. 4；
Fig. 6 is the attachment structure schematic diagram of flexible vehicle frame and main body frame；
Fig. 7 is the structural schematic diagram of positioning pin；
Fig. 8 is the structural schematic diagram of skid；
Fig. 9 is skid internal structure schematic diagram；
Figure 10 is three support arm star rotating bracket views；
Figure 11 is skid fixture structure schematic diagram；
Figure 12 is the structural schematic diagram of walking fixing device；
Figure 13 is working view when a kind of foldable telescopic slide-type stairs-mover of the present invention climbs building；
Figure 14 is a kind of folded state diagram of foldable telescopic slide-type stairs-mover of the present invention.
In figure：1- folds the flexible positioning of retaining frame, 2- main body frames, 21- rolling grooves, 22- slideways, 23- positioning grooves, 24-
Hole, 25- bifurcateds, 3- stretch vehicle frame, 4- handles, tri- support arm star row rotating brackets of 5-, tri- arm supports of 51-, 52- idler wheels, 6- sleds,
61- rotational positionings hole, 62- skids plate, 63- rolling elements, 7- connecting rods, 8- keeper formulas clamp, 9- wheels, 10- wheels bar, 11- are slided
Sledge fixing device, 111- pull rods, 112- cylinders, 113- springs, 12- walking fixing device, 121- axis pins, 122- fixing pieces,
123- fixing screws, 13- sleds bar, 14- positioning pins, 15- setting circles column casing, 16- retaining springs.
Specific implementation mode
Embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings：
As shown in Fig. 1-Figure 14, a kind of foldable telescopic slide-type stairs-mover, including fold retaining frame 1, main body frame 2, stretch
Contracting vehicle frame 3, skid 6, wheel 9 fold retaining frame 1 and are hinged by connecting rod 7 and main body frame 2, fold lower end and the main body vehicle of retaining frame 1
It is fixedly connected by keeper formula clamp 8 between frame 2, flexible vehicle frame 3 is inserted in main body frame 2 to be positioned by positioning pin 14, sliding
Ripping bar 13 is arranged in the slideway 22 of 2 both sides of main body frame, and skid 6 is mounted on the both ends of skid bar 13, and wheel bar 10 is also provided with
In the slideway 22 of 2 both sides of main body frame, wheel 9 is mounted on the both ends of wheel bar 10.
One end of connecting rod 7 is hinged with retaining frame 1 is folded, and the other end is hinged with main body frame 2, is formed between three a set of chain
Articulated structure, can make folding retaining frame 1 overturning be fastened in main body frame 2, folding retaining frame 1 can also be made to hold up and main body vehicle
Frame 2 combines at an angle of 90, and is fixed by keeper formula clamp 8.
See Fig. 4-Fig. 5, is set there are two wing plate in the both sides of the main body frame 2, wing plate is equipped with slideway 22, in slideway 22
Front end be equipped with positioning groove 23, be additionally provided with a bifurcated 25 on slideway 22, the end of slideway 22 is rolling groove 21, in master
It is inserted on body vehicle frame 2 at the position for the vehicle frame 3 that stretches and is additionally provided with flexible location hole 24.
Main body frame 2 is welded by square tube group, and one end of main body frame 2 is closed using beam welding, solid for installing
Surely the keeper formula clamp 8 of retaining frame 1 is folded.The other end of main body frame 2 is open nozzle, for being inserted into flexible vehicle frame 3,
For grafting stretch the upper surface of the square tube of vehicle frame 3 different location be equipped with multiple flexible location holes 24, for positioning difference
Flexible vehicle frame 3 when collapsing length.It is fixed with the wing plate of slideway 22 in the both sides of main body frame 2.
To see Fig. 6-Fig. 7, positioning pin 14 is equipped on the flexible vehicle frame 3, positioning pin 14 is arranged in setting circle column casing 15,
The lower end of setting circle column casing 15 is fixed on flexible vehicle frame 3, and the upper end of setting circle column casing 15 is equipped with through-hole, and 14 lower end of positioning pin is set
There is retaining spring 16 to eject positioning pin 14 upwards.
When flexible vehicle frame 3 is inserted into some position in main body frame 2, the positioning pin 14 to stretch on vehicle frame 3 can be lucky
It is ejected from some flexible location hole 24 of main body frame 2, main body frame 2 and flexible vehicle frame 3 is fixed to each other.
See that Fig. 8-Figure 10, the skid 6 include skid plate 62, rolling element 63, two 62 companies of being bolted of skid plate
It connects, multiple rolling elements 63 are mounted between two skid plates 62, and the rotation of three support arm star rows is also equipped in one end of skid plate 62
Holder 5 (see Fig. 1, Fig. 3).
Three support arm star row rotating brackets 5 are made of three arm supports 51 and idler wheel 52, and idler wheel 52 is mounted on three arm supports 51
Three end angle on, three arm supports 51 by axis pin be mounted on two skid plates 62 one end.
It is additionally provided with rotational positioning hole 61 on skid plate 62, sees Fig. 3, Figure 11, cunning is installed in the bottom of main body frame 2
Fixing device 11 is prized, skid fixing device 11 includes pull rod 111, cylinder 112, spring 113, and the one side of cylinder 112 passes through spiral shell
Bolt is fixed in main body frame 2, is equipped with through-hole in one end of cylinder 112, pull rod 111 and spring 113 are arranged in cylinder 112
The end in portion, pull rod 111 is stretched out from the through-hole of 112 one end of cylinder, 113 one end apical grafting cylinder 112 of spring, and other end apical grafting is drawn
Bar 111.
When skid bar 13 is moved at the positioning groove 23 of slideway front end, the pull rod 111 in skid fixing device 11 is just
Rotational positioning hole 61 on alignment skid plate 62 well, spring 113 hold out against effect under, pull rod 111 reaches rotational positioning hole 61
In, skid 6 is positioned so as not to arbitrarily rotate.
See Fig. 3, Figure 12, walking fixing device 12, including fixing piece 122, axis pin are additionally provided in the bottom of main body frame 2
121, fixing screws 123, fixing piece 122 are hinged on by axis pin 121 in main body frame 2, can rotarily open button around axis pin 121
It closes.When wheel bar 10 or skid bar 13 move in the rolling groove 21 of slideway 22, wheel bar 10 or skid bar 13 are embedded into just
It is arranged in the groove in main body frame, fixing piece 122 is fastened on wheel bar 10 or skid bar 13 at this time, passes through fixed spiral shell
Bolt 123 is locked.
The end of flexible vehicle frame 3 is equipped with handle 4.
A kind of application method of foldable telescopic slide-type stairs-mover, the specific method is as follows：
When folding, see Figure 14, will lock up the positioning pin 14 of flexible vehicle frame 3 and main body frame 2 from flexible location hole 24 by
Under, by the deep insertion main body frame 2 of flexible vehicle frame 3, positioning pin 14 can be popped up from the flexible location hole 24 of innermost end and will be stretched
Contracting vehicle frame 3 is locked with main body frame 2；It will open, will fold for the keeper formula clamp 8 of fixed fold retaining frame 1 and main body frame 2
1 discount of retaining frame is in main body frame 1；
When expansion, by above-mentioned action inverse operation：Retaining frame 1 will be folded and turn down vertical opening, pass through keeper formula clamp 8
The bottom end for folding retaining frame 1 is fixedly connected with main body frame 1；The positioning pin 14 of flexible vehicle frame 3 and main body frame 2 be will lock up from stretching
It presses, flexible vehicle frame 3 is extracted from main body frame 2 to using the length, positioning pin 14 can be from the position in contracting location hole 24
It is popped up in flexible location hole 24 and locks flexible vehicle frame 3 and main body frame 2；
When walking level road, wheel 9 is moved in the rolling groove 21 of 22 least significant end of slideway, wheel bar 10 is passed through into main body frame
The walking fixing device 12 of 2 bottoms is fixed；Skid 6 is moved in the positioning groove 23 of slideway front end, is mounted at this time
Just pop-up is inserted into the rotational positioning hole 61 on skid plate the pull rod 111 of the skid fixing device 11 of 2 bottom of main body frame,
Skid 6 is positioned；Temporary storage location when bifurcated 25 on slideway 22 misplaces with skid 6 in slideway 22 for wheel 9；It lifts simultaneously
The handle 4 to stretch on vehicle frame is pulled, wheel 9 lands at this time, and skid 6 is lifted with main body frame 2, and entire car body is existed by wheel 9
It walks on level land；
When climbing building, Figure 13 is seen, wheel 9 is moved in the positioning groove 23 of 22 front end of slideway；Skid 6 is moved into slideway 22
In the rolling groove 21 of least significant end, and skid bar 13 is fixed by the walking fixing device 12 of 2 bottom of main body frame；It lifts simultaneously
The handle 4 to stretch on vehicle frame 3 is pulled, wheel 9 is lifted with main body frame 2 at this time, is slided on stairway step rib by skid 6.
When the length of sled 6 is more than two to three stairway steps, sled 6 can be attached on step rib and slide.When step
Dimensions length is too big, is not enough to when being slided on step rib, and rolling is climbed building by three idler wheels 52 of three support arm star row rotating brackets 5
Ladder, sled 6 will slide on each step.In general stair, such case seldom occurs.
Claims (2)
1. a kind of foldable telescopic slide-type stairs-mover, including fold retaining frame, main body frame, flexible vehicle frame, skid, wheel, folding
Stack guard frame is hinged by connecting rod and main body frame, folds and fixes company by keeper formula clamp between the lower end of retaining frame and main body frame
It connects, flexible vehicle frame is inserted in main body frame by positioning finger setting, and skid bar is arranged in the slideway of main body frame both sides, sliding
Sled is also disposed at mounted on the both ends of skid bar, wheel bar in the slideway of main body frame both sides, and wheel is mounted on the two of wheel bar
End；Positioning pin is equipped on the flexible vehicle frame, positioning pin is arranged in setting circle column casing, and the lower end of setting circle column casing is fixed on
On flexible vehicle frame, the upper end of setting circle column casing is equipped with through-hole, and positioning pin lower end ejects positioning pin equipped with retaining spring upwards；Its
It is characterized in that, is set there are two wing plate in the both sides of the main body frame, wing plate is equipped with slideway, and it is fixed to be equipped in the front end of slideway
Position groove, is additionally provided with a bifurcated on slideway, is inserted into main body frame at the position for the vehicle frame that stretches and is additionally provided with flexible positioning
Hole；The skid includes skid plate, rolling element, and two skid plates are bolted to connection, and multiple rolling elements are mounted on two
Between skid plate, three support arm star row rotating brackets are also equipped in one end of skid plate；It is fixed that rotation is additionally provided on skid plate
Position hole is equipped with skid fixing device in the bottom of main body frame, and skid fixing device includes pull rod, cylinder, spring, cylinder
One side is bolted in main body frame, is equipped with through-hole in one end of cylinder, pull rod and spring are arranged in cylinder
The end in portion, pull rod is stretched out from the through-hole of cylinder one end, spring one end apical grafting cylinder, other end apical grafting pull rod.
2. a kind of application method of foldable telescopic slide-type stairs-mover as described in claim 1, which is characterized in that specific side
Method is as follows：
When folding, the positioning pin that will lock up flexible vehicle frame and main body frame is pressed from flexible location hole, and flexible vehicle frame is inserted deeply
Enter in main body frame, positioning pin can pop up from the flexible location hole of innermost end and lock flexible vehicle frame and main body frame；It will
It is opened for the keeper formula clamp of fixed fold retaining frame and main body frame, retaining frame discount will be folded in main body frame；
When expansion, by above-mentioned action inverse operation：The vertical opening of retaining frame fold will be folded, will be folded by keeper formula clamp
The bottom end of retaining frame is fixedly connected with main body frame；Will lock up the positioning pin of flexible vehicle frame and main body frame from flexible location hole by
Under, flexible vehicle frame is extracted from main body frame to using the length, positioning pin to be popped up simultaneously from the flexible location hole of the position
Flexible vehicle frame and main body frame are locked；
When walking level road, wheel is moved in the rolling groove of slideway least significant end, wheel bar is passed through into the walking of main body frame bottom
Fixing device is fixed；Skid is moved in the positioning groove of slideway front end, is mounted on the cunning of main body frame bottom at this time
The lucky pop-up of pull rod for prizing fixing device is inserted into the rotational positioning hole on skid plate, and skid is positioned；Bifurcated on slideway
Temporary storage location when misplacing in slideway for wheel and skid；It lifts and pulls the handle on flexible vehicle frame, wheel at this time
Ground, skid are lifted with main body frame, and entire car body is walked by wheel on level land；
When climbing building, wheel is moved in the positioning groove of slideway front end；Skid is moved in the rolling groove of slideway least significant end, and
Skid bar is fixed by the walking fixing device of main body frame bottom；It lifts and pulls the handle on flexible vehicle frame, at this time
Wheel is lifted with main body frame, is slided on stairway step rib by skid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367536.6A CN106004962B (en) | 2016-05-27 | 2016-05-27 | A kind of foldable telescopic slide-type stairs-mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367536.6A CN106004962B (en) | 2016-05-27 | 2016-05-27 | A kind of foldable telescopic slide-type stairs-mover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004962A CN106004962A (en) | 2016-10-12 |
| CN106004962B true CN106004962B (en) | 2018-11-06 |
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ID=57092242
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367536.6A Active CN106004962B (en) | 2016-05-27 | 2016-05-27 | A kind of foldable telescopic slide-type stairs-mover |
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| Country | Link |
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| CN (1) | CN106004962B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985996A (en) * | 2017-12-27 | 2018-05-04 | 天津福臻工业装备有限公司 | Flexible transport carriage for eight-corner tube gripping apparatus |
| CN108357545A (en) * | 2018-04-12 | 2018-08-03 | 中山小神童创新科技有限公司 | A kind of collapsible climbing machine |
| CN110002002B (en) * | 2019-04-24 | 2024-01-16 | 新乡市永安机械设备有限公司 | Folding bracket for helicopter |
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|---|---|---|---|---|
| CN2066409U (en) * | 1990-04-03 | 1990-11-28 | 吕启业 | Multifunctional hand cart for upstair |
| CN2328561Y (en) * | 1998-03-20 | 1999-07-14 | 唐前胜 | Sledge type stair climbing baby cart |
| GB2429192A (en) * | 2005-08-17 | 2007-02-21 | Daniel Magennis | Load carrying apparatus |
| CN201068790Y (en) * | 2007-07-30 | 2008-06-04 | 中国石化集团江汉石油管理局第四机械厂 | Self locking type locating pin |
| CN204383514U (en) * | 2015-01-07 | 2015-06-10 | 河海大学 | A kind of plate pusher used on stair |
| CN205737663U (en) * | 2016-05-27 | 2016-11-30 | 辽宁科技大学 | A kind of foldable telescopic slide-type stairs-mover |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016005829A1 (en) * | 2014-07-09 | 2016-01-14 | Bonafe Giancarlo | Stair climber |
-
2016
- 2016-05-27 CN CN201610367536.6A patent/CN106004962B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066409U (en) * | 1990-04-03 | 1990-11-28 | 吕启业 | Multifunctional hand cart for upstair |
| CN2328561Y (en) * | 1998-03-20 | 1999-07-14 | 唐前胜 | Sledge type stair climbing baby cart |
| GB2429192A (en) * | 2005-08-17 | 2007-02-21 | Daniel Magennis | Load carrying apparatus |
| CN201068790Y (en) * | 2007-07-30 | 2008-06-04 | 中国石化集团江汉石油管理局第四机械厂 | Self locking type locating pin |
| CN204383514U (en) * | 2015-01-07 | 2015-06-10 | 河海大学 | A kind of plate pusher used on stair |
| CN205737663U (en) * | 2016-05-27 | 2016-11-30 | 辽宁科技大学 | A kind of foldable telescopic slide-type stairs-mover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004962A (en) | 2016-10-12 |
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