CN106004962A - Foldable telescopic skid type barrow for upstairs - Google Patents
Foldable telescopic skid type barrow for upstairs Download PDFInfo
- Publication number
- CN106004962A CN106004962A CN201610367536.6A CN201610367536A CN106004962A CN 106004962 A CN106004962 A CN 106004962A CN 201610367536 A CN201610367536 A CN 201610367536A CN 106004962 A CN106004962 A CN 106004962A
- Authority
- CN
- China
- Prior art keywords
- skid
- main body
- body frame
- frame
- slideway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Provided is a foldable telescopic skid type barrow for upstairs. The foldable telescopic skid type barrow for upstairs comprises a folding guard frame, a barrow frame body, a telescopic barrow frame, skids and wheels. The folding guard frame is hinged to the barrow frame body through connection rods. The lower end of the folding guard frame and the barrow frame body are fixedly connected through bolt type clamps. The telescopic barrow frame is inserted into the barrow frame body and positioned through positioning pins. A skid rod is arranged in slide ways on the two sides of the barrow frame body, and the skids are installed at the two ends of the skid rod. A wheel rod is also arranged in the slide ways on the two sides of the barrow frame body, and the wheels are installed at the two ends of the wheel rod. Compared with the prior art, the foldable telescopic skid type barrow for upstairs has the beneficial effects that the rolling way and the sliding way of the barrow can be switched, the barrow can slide upstairs like skids sliding on edges of steps of stairs, labor is saved, sliding is convenient, and the barrow is foldable, telescopic, small in occupied area, simple in structure, convenient to use and practical.
Description
Technical field
The present invention relates to a kind of stairs-mover machinery, particularly relate to a kind of foldable telescopic slide-type stairs-mover.
Background technology
In real life, some floor is relatively low, does not has elevator, and people are transported goods by some simple machinery stairs-movers.
Or building and finishing building site at some, workpeople is also required to building materials needed for the carrying by the little scope of some stairs-movers.At present,
Using most simple stairs-movers is to be three support arm star row swinging mountings by wheel design, i.e. rolling is placed in three ends at support
Wheel.The method carries out climbing building by the rolling of three support rollers.Often climb a step, need bigger manpower.Run into not
With the stairway step of size, the rolling of three support rollers, by limited, uses inconvenience.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of foldable telescopic ski type stairs-mover, be suitable for using
Any size stairway step climb building transport.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of foldable telescopic slide-type stairs-mover, including folding retaining frame, main body frame, flexible vehicle frame, skid, wheel,
Fold retaining frame hinged with main body frame by connecting rod, fold and fixed by keeper formula clamp between lower end and the main body frame of retaining frame
Connecting, flexible vehicle frame is inserted in main body frame and is positioned by alignment pin, and skid bar is arranged in the slideway of main body frame both sides,
Skid is arranged on the two ends of skid bar, and wheel bar is also disposed in the slideway of main body frame both sides, and wheel is arranged on wheel bar
Two ends.
Be provided with two wing plates in the both sides of described main body frame, wing plate is provided with slideway, is provided with locating groove foremost at slideway
Groove, is additionally provided with a bifurcated on slideway, and the position inserting flexible vehicle frame in main body frame is additionally provided with hole, flexible location.
Being provided with alignment pin on described flexible vehicle frame, alignment pin is arranged in setting circle column casing, and the lower end of setting circle column casing is fixed
On flexible vehicle frame, the upper end of setting circle column casing is provided with through hole, and alignment pin lower end is provided with location spring and is upwards ejected by alignment pin.
Described skid includes that skid plate, rolling element, two skid plates are bolted to connection, and multiple rolling elements are arranged on two
Between individual skid plate, it is also equipped with three support arm star row swinging mountings in one end of skid plate.
A kind of using method of foldable telescopic slide-type stairs-mover, concrete grammar is as follows:
During folding, will lock up flexible vehicle frame and press from hole, flexible location with the alignment pin of main body frame, by the most slotting for flexible vehicle frame
Entering in main body frame, alignment pin can eject from the hole, flexible location of innermost end and be locked with main body frame by flexible vehicle frame；Will
Keeper formula clamp for fixed fold retaining frame and main body frame is opened, and will fold retaining frame discount in main body frame；
During expansion, by above-mentioned action inverse operation；
When walking level road, wheel is moved to the rolling groove of slideway least significant end, by wheel bar by the walking bottom main body frame
Fixing device is fixed；Skid is moved to slideway positioning groove foremost, be now arranged on the cunning bottom main body frame
The pull bar of sled fixing device ejects in the hole, rotation location being inserted on skid plate just, is positioned by skid；Bifurcated on slideway
Temporary storage location when wheel and skid misplace in slideway；Lifting and pull the handle on flexible vehicle frame, now wheel
Ground, skid lifts with main body frame, and whole car body is walked on level land by wheel；
When climbing building, wheel is moved in slideway positioning groove foremost；Skid is moved in the rolling groove of slideway least significant end,
And skid bar is fixed by the walking fixing device bottom main body frame；Lift and pull the handle on flexible vehicle frame, this
Time wheel lift with main body frame, slided on stairway step rib by skid.
Compared with prior art, the invention has the beneficial effects as follows:
It is interchangeable that this device rolls the two kinds of walking manners that slide, and slides and climbs building and be similar to sled and slide on stairway step rib, laborsaving
Convenient, foldable telescopic, area occupied is little, and simple in construction is convenient and practical.
Accompanying drawing explanation
Fig. 1 is the perspective view (wheel is rearmounted, skid is preposition) of the present invention a kind of foldable telescopic slide-type stairs-mover；
Fig. 2 is the A point enlarged drawing of Fig. 1；
Fig. 3 is the perspective view (skid is rearmounted, wheel is preposition) of the present invention a kind of foldable telescopic slide-type stairs-mover；
Fig. 4 is the structural representation of main body frame；
Fig. 5 is the B point enlarged drawing of Fig. 4；
Fig. 6 is the attachment structure schematic diagram of flexible vehicle frame and main body frame；
Fig. 7 is the structural representation of alignment pin；
Fig. 8 is the structural representation of skid；
Fig. 9 is skid internal structure schematic diagram；
Figure 10 is three support arm star swinging mounting views；
Figure 11 is skid fixture structure schematic diagram；
Figure 12 is the structural representation of walking fixing device；
Figure 13 is the present invention a kind of foldable telescopic slide-type stairs-mover working view when climbing building；
Figure 14 is the folded state diagram of the present invention a kind of foldable telescopic slide-type stairs-mover.
In figure: 1-fold retaining frame, 2-main body frame, 21-rolling groove, 22-slideway, 23-positioning groove, hole, 24-flexible location,
25-bifurcated, 3-stretch vehicle frame, 4-handle, 5-tri-support arm star row swinging mounting, 51-tri-arm support, 52-roller, 6-sled,
61-rotates location hole, 62-skid plate, 63-rolling element, 7-connecting rod, 8-keeper formula clamp, 9-wheel, 10-wheel bar, 11-
Sled fixing device, 111-pull bar, 112-cylinder, 113-spring, 12-walking fixing device, 121-bearing pin, 122-fixture,
123-fixes screw, 13-sled bar, 14-alignment pin, 15-setting circle column casing, 16-position spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are further illustrated:
As shown in Fig. 1-Figure 14, a kind of foldable telescopic slide-type stairs-mover, including folding retaining frame 1, main body frame 2, stretching
Contracting vehicle frame 3, skid 6, wheel 9, fold retaining frame 1 hinged with main body frame 2 by connecting rod 7, folds the lower end of retaining frame 1
Being connected by keeper formula clamp 8 is fixing with between main body frame 2, flexible vehicle frame 3 is inserted in main body frame 2 by location
Pin 14 positions, and skid bar 13 is arranged in the slideway 22 of main body frame 2 both sides, and skid 6 is arranged on the two of skid bar 13
End, wheel bar 10 is also disposed in the slideway 22 of main body frame 2 both sides, and wheel 9 is arranged on the two ends of wheel bar 10.
One end of connecting rod 7 is hinged with folding retaining frame 1, and the other end is hinged with main body frame 2, is formed a set of chain between three
Articulated structure, folding retaining frame 1 returning buckle can be made to be combined in main body frame 2, it is possible to hold up with main so that folding retaining frame 1
Body vehicle frame 2 combines at an angle of 90, and is fixed by keeper formula clamp 8.
Seeing Fig. 4-Fig. 5, be provided with two wing plates in the both sides of described main body frame 2, wing plate is provided with slideway 22, at slideway 22
Be provided with positioning groove 23 foremost, slideway 22 is additionally provided with a bifurcated 25, the end of slideway 22 is rolling groove 21,
The position inserting flexible vehicle frame 3 in main body frame 2 is additionally provided with hole 24, flexible location.
Main body frame 2 is to be formed by square tube assembly welding, and one end of main body frame 2 uses beam welding to close, and is used for installing fixing
Fold the keeper formula clamp 8 of retaining frame 1.The other end of main body frame 2 is the open mouth of pipe, is used for inserting flexible vehicle frame 3,
For grafting stretch vehicle frame 3 square tube upper surface diverse location on be provided with hole, multiple flexible location 24, for location not
With the flexible vehicle frame 3 during collapsing length.The wing plate of slideway 22 it is fixed with in the both sides of main body frame 2.
Seeing Fig. 6-Fig. 7, be provided with alignment pin 14 on described flexible vehicle frame 3, alignment 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 provided with through hole, alignment pin 14
Lower end is provided with location spring 16 and is upwards ejected by alignment pin 14.
When flexible vehicle frame 3 is inserted into certain position in main body frame 2, the alignment pin 14 on flexible vehicle frame 3 can be just
Eject from some hole 24, flexible location of main body frame 2, main body frame 2 is interfixed with flexible vehicle frame 3.
See that Fig. 8-Figure 10, described skid 6 include skid plate 62, rolling element 63, two skid plate 62 companies of being bolted
Connecing, multiple rolling elements 63 are arranged between two skid plates 62, are also equipped with three support arm star row in one end of skid plate 62
Swinging mounting 5 (see Fig. 1, Fig. 3).
Three support arm star row swinging mountings 5 are to be made up of three arm supports 51 and roller 52, and roller 52 is arranged on three arm supports 51
Three end angles on, three arm supports 51 are arranged on one end of two skid plates 62 by bearing pin.
Skid plate 62 is additionally provided with hole 61, rotation location, sees Fig. 3, Figure 11, be provided with in the bottom of main body frame 2
Skid fixing device 11, skid fixing device 11 includes pull bar 111, cylinder 112, spring 113, the side of cylinder 112
Face is bolted in main body frame 2, is provided with through hole, pull bar 111 and spring 113 in one end of cylinder 112 and arranges
In the inside of cylinder 112, the end of pull bar 111 is stretched out from the through hole of cylinder 112 one end, spring 113 one end apical grafting circle
Cylinder 112, other end apical grafting pull bar 111.
When skid bar 13 moves to the positioning groove 23 of slideway front end, the pull bar 111 in skid fixing device 11 is just
Hole 61, rotation location on alignment skid plate 62, under the effect that holds out against of spring 113, pull bar 111 reaches hole, rotation location
In 61, skid 6 is positioned so it does not arbitrarily rotate.
See Fig. 3, Figure 12, be additionally provided with walking fixing device 12 in the bottom of main body frame 2, including fixture 122, bearing pin
121, fixing screw 123, fixture 122 is hinged in main body frame 2 by bearing pin 121, can rotate around bearing pin 121
Open and fasten.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 in the groove being arranged in main body frame just, and fixture 122 is now fastened on wheel bar 10 or skid bar
On 13, it is locked by fixing bolt 123.
The end of flexible vehicle frame 3 is provided with handle 4.
A kind of using method of foldable telescopic slide-type stairs-mover, concrete grammar is as follows:
During folding, see Figure 14, will lock up the alignment pin 14 of flexible vehicle frame 3 and main body frame 2 from hole, flexible location 24 by
Under, flexible vehicle frame 3 is inserted in main body frame 2 deeply, alignment pin 14 can eject also from the hole, flexible location 24 of innermost end
Flexible vehicle frame 3 is locked with main body frame 2；The keeper formula clamp 8 dozens of fixed fold retaining frame 1 and main body frame 2 will be used for
Open, retaining frame 1 discount will be folded in main body frame 1；
During expansion, by above-mentioned action inverse operation: folding retaining frame 1 is turned down and vertically opens, by keeper formula clamp 8
It is connected fixing with main body frame 1 for the bottom folding retaining frame 1；Will lock up the alignment pin 14 of flexible vehicle frame 3 and main body frame 2
Pressing from hole, flexible location 24, flexible vehicle frame 3 is extracted from main body frame 2 use length, alignment pin 14 can be from
The hole, flexible location 24 of this position is ejected and flexible vehicle frame 3 is locked with main body frame 2；
When walking level road, wheel 9 is moved to the rolling groove 21 of slideway 22 least significant end, by wheel bar 10 by main body car
Walking fixing device 12 bottom frame 2 is fixed；Skid 6 is moved to slideway positioning groove 23 foremost, now
The pull bar 111 being arranged on the skid fixing device 11 bottom main body frame 2 ejects the rotation location being inserted on skid plate just
In hole 61, skid 6 is positioned；Bifurcated 25 on slideway 22 is used for when wheel 9 misplaces in slideway 22 with skid 6
Temporary storage location；Lifting and pull the handle 4 on flexible vehicle frame, now wheel 9 lands, and skid 6 lifts with main body frame 2,
Whole car body is walked on level land by wheel 9；
When climbing building, see Figure 13, wheel 9 is moved in slideway 22 positioning groove 23 foremost；Skid 6 is moved to slideway
In the rolling groove 21 of 22 least significant ends, and skid bar 13 is fixed by the walking fixing device 12 bottom main body frame 2；
Lifting and pull the handle 4 on flexible vehicle frame 3, now wheel 9 lifts with main body frame 2, by skid 6 at stair platform
Slide on the rib of rank.
When the length of sled 6 is more than two to three stairway steps, sled 6 can be attached on step rib slide.Chi when step
Modest ability degree is too big, and when being not enough on step rib slide, rolling is climbed by three rollers 52 of three support arm star row swinging mountings 5
Stair, sled 6 will slide on each step.In the case of general stair, this situation seldom occurs.
Claims (5)
1. a foldable telescopic slide-type stairs-mover, it is characterised in that include folding retaining frame, main body frame, retractable vehicle
Frame, skid, wheel, fold retaining frame hinged with main body frame by connecting rod, folds between lower end and the main body frame of retaining frame logical
Hydrant of moving into one's husband's household upon marriage clamp is fixing to be connected, and flexible vehicle frame is inserted in main body frame and is positioned by alignment pin, and skid bar is arranged on main body
In the slideway of vehicle frame both sides, skid is arranged on the two ends of skid bar, and wheel bar is also disposed in the slideway of main body frame both sides,
Wheel is arranged on the two ends of wheel bar.
A kind of foldable telescopic slide-type stairs-mover the most according to claim 1, it is characterised in that in described main body
The both sides of vehicle frame are provided with two wing plates, and wing plate is provided with slideway, are provided with positioning groove foremost at slideway, on slideway also
Being provided with a bifurcated, the position inserting flexible vehicle frame in main body frame is additionally provided with hole, flexible location.
A kind of foldable telescopic slide-type stairs-mover the most according to claim 1, it is characterised in that described flexible
Vehicle frame is provided with alignment pin, and alignment pin is arranged in setting circle column casing, and the lower end of setting circle column casing is fixed on flexible vehicle frame,
The upper end of setting circle column casing is provided with through hole, and alignment pin lower end is provided with location spring and is upwards ejected by alignment pin.
A kind of foldable telescopic slide-type stairs-mover the most according to claim 1, it is characterised in that described skid bag
Including skid plate, rolling element, two skid plates are bolted to connection, and multiple rolling elements are arranged between two skid plates,
Three support arm star row swinging mountings it are also equipped with in one end of skid plate.
5. the using method of a foldable telescopic slide-type stairs-mover as claimed in claim 1, it is characterised in that tool
Body method is as follows:
During folding, will lock up flexible vehicle frame and press from hole, flexible location with the alignment pin of main body frame, by the most slotting for flexible vehicle frame
Entering in main body frame, alignment pin can eject from the hole, flexible location of innermost end and be locked with main body frame by flexible vehicle frame；Will
Keeper formula clamp for fixed fold retaining frame and main body frame is opened, and will fold retaining frame discount in main body frame；
During expansion, by above-mentioned action inverse operation；
When walking level road, wheel is moved to the rolling groove of slideway least significant end, by wheel bar by the walking bottom main body frame
Fixing device is fixed；Skid is moved to slideway positioning groove foremost, be now arranged on the cunning bottom main body frame
The pull bar of sled fixing device ejects in the hole, rotation location being inserted on skid plate just, is positioned by skid；Bifurcated on slideway
Temporary storage location when wheel and skid misplace in slideway；Lifting and pull the handle on flexible vehicle frame, now wheel
Ground, skid lifts with main body frame, and whole car body is walked on level land by wheel；
When climbing building, wheel is moved in slideway positioning groove foremost；Skid is moved in the rolling groove of slideway least significant end,
And skid bar is fixed by the walking fixing device bottom main body frame；Lift and pull the handle on flexible vehicle frame, this
Time wheel lift with main body frame, 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 true CN106004962A (en) | 2016-10-12 |
| CN106004962B CN106004962B (en) | 2018-11-06 |
Family
ID=57092242
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN106004962B (en) |
Cited By (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 |
| CN110002002A (en) * | 2019-04-24 | 2019-07-12 | 新乡市永安机械设备有限公司 | A kind of helicopter foldable bracket |
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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 |
| WO2016005829A1 (en) * | 2014-07-09 | 2016-01-14 | Bonafe Giancarlo | Stair climber |
| CN205737663U (en) * | 2016-05-27 | 2016-11-30 | 辽宁科技大学 | A kind of foldable telescopic slide-type stairs-mover |
-
2016
- 2016-05-27 CN CN201610367536.6A patent/CN106004962B/en active Active
Patent Citations (7)
| 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 |
| WO2016005829A1 (en) * | 2014-07-09 | 2016-01-14 | Bonafe Giancarlo | Stair climber |
| 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 |
Cited By (4)
| 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 |
| CN110002002A (en) * | 2019-04-24 | 2019-07-12 | 新乡市永安机械设备有限公司 | A kind of helicopter foldable bracket |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004962B (en) | 2018-11-06 |
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