CN107939026A - A kind of telescopic folding type portable mobile operating platform - Google Patents
A kind of telescopic folding type portable mobile operating platform Download PDFInfo
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- CN107939026A CN107939026A CN201711195304.8A CN201711195304A CN107939026A CN 107939026 A CN107939026 A CN 107939026A CN 201711195304 A CN201711195304 A CN 201711195304A CN 107939026 A CN107939026 A CN 107939026A
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- foot
- operating platform
- pedal
- bearing
- support legs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G2001/156—Stackable platforms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of telescopic folding type portable mobile operating platform, it is characterised in that：The operating platform includes support leg member, foot-operated component, outer oblique pull part, interior oblique pull part, telescoping member, hinge construction and pedal；The both ends of the pedal are symmetrically installed with support leg member, described to support the outer oblique pull part on the outside of leg member with being connected on the outside of pedal, and the interior oblique pull part on the support leg member inner side is connected with pedal inner side；Bearing, one end connection of the bearing and telescoping member are mounted on the middle both sides of the pedal, the other end of the telescoping member is connected with support leg member.The present invention has reasonable in design and simple；It can shrink and fold, volume diminishes, takes up little area after contraction；It is light-weight, transport, carry it is more convenient；And overall structure it is stable, firm the features such as.
Description
Technical field
The present invention relates to a kind of Mobile operating platform field, and in particular to a kind of telescopic folding type portable mobile operation is flat
Platform；It is suitable for construction site, the larger equipment ordinary maintenance of factory, building finishing, indoor or outdoors maintenance etc. to use.
Background technology
The workbench that existing building, decoration and household use, i.e., can be in higher by workbench for construction or user of service
Position carries out the supporting rack of operation, typically uses and builds scaffold or jenny scaffold；Even figure is convenient, using several wood
Head simply builds operation console.But these modes there are shortcoming.As although ladder can make height of table meet to apply
Work requirement, but its structure seems loose shakiness, and center of gravity is easily moved and changed with the personnel on workbench, easily causes on platform
Construction personnel rock and tumble injury.Moreover, ladder is highly desirable in order to meet, foot stool length certainly will be increased so that ladder structure
Seem large and long heaviness, is inconvenient carrying and placement.And for example existing stool, its foot stool is used with workbench and fixed in structure
Connection mode, it is not only wide, not only long but also high in shape, it is less useful for carrying and places, this structure is usually only suitable for applying for fixation
Workshop institute and environment use.
Through retrieve in relation to or similar operations platform Chinese document, it is as follows：
1st, Chinese patent<Application number> 201420370588.5<Denomination of invention>A kind of folding-type portable falsework<Applicant>Wei
Space dragon, Yang Jianhong<Address>530000 Lane two, ChangMound Cun West Roads, Guangxi Zhuang Autonomous Region Nanning City Qingxiu District 4<Summary>This
Utility model discloses a kind of folding-type portable falsework, including falsework panel and foot stool, and the falsework panel includes
Falsework panel I and falsework panel II；Welded between the falsework panel I and falsework panel II with hinge, it is described
Falsework panel I and falsework panel II inner faces be designed with fixing device, fixing device is equipped with activity fixed link, the work
Make frame panel I and falsework panel II inner faces and pass through long connecting rod, short connecting rod with foot stool I, foot stool II, foot stool III and foot stool IV
It is flexibly connected with folding support bar；Connecting rod I, tranverse connecting rod I is used to be connected with diagonal control arm I between the foot stool I and foot stool II.This reality
With it is new have it is safe and reliable, easy to operate, easy to use, volume after folding is small, it is rational in infrastructure the advantages of, this falsework is extensive
Suitable for build, decorate and household in terms of.
2nd, Chinese patent<Application number> 200320104775.0<Denomination of invention>Portable folding working table<Applicant>
Yang Guanghui<Address>The 655001 Qujing City of Yunnan Province Qujing Cigarette Factory production center one are molded<Summary>Portable and collapsible
Workbench, its symmetrical bipod (2), (3) and workbench (1) are in hinge engaging structure, in foot stool (2), (3) and workbench
(1) support device (4) is respectively arranged between, which includes sleeve (5), supporting rod (6) and nut (7),
Supporting rod (6), which is put in a fragment position of sleeve (5), offers screw thread (9), support device both ends and workbench (1) and foot stool
(2) also it is hinge engaging structure, any one hinge position is arranged to be higher by another hinge a distance in foot stool (2), (3).This
Utility model structure is not only stablized but also height of table, appearance and size can be kept compact, building, decoration construction personnel suitable for flowing
And residential use.
3rd, Chinese patent<Application number>200420019096. 8<Denomination of invention>Folding work bench<Applicant>Sun Xuequan
<Address>152500 Tieli City of Heilongjiang Province entrust six groups in ferreous town east wind street seven<Summary>Folding work bench is related to a kind of portable
Formula power tool, this is by left and right supporting leg, the left and right brace structure of the integral left and right table top of flute profile and hinge dress thereon that be hinged
Into one end of its left and right brace is hinged with left and right supporting leg；Folding drag link is hinged between left branch leg between right supporting leg,
The central tie rod being made of the left and right pull rod in center and draw-bar seat is fixed on folding drag link, and small brace is hinged at folding horizontal stroke
On pull rod and left and right supporting leg, height of table adjustment supporting leg is fitted on left and right supporting leg, and lock, lock are equipped with left and right table top
Seat and handle；This TV station is simple in structure, safe and convenient to use, easy to carry, and applicability is wide, is conducive to Product industrialization production system
Make.
From disclosed document, it is known that, for existing technology, however it remains many places that can be improved,
So that structure is simplified, stable and firm, therefore the existing present invention need to be improved the prior art.
The content of the invention
The defects of it is an object of the invention to for the prior art, and provide it is a kind of have can shrink folding, body after contraction
Product diminishes, takes up little area；It is light-weight, transport, carry it is more convenient；And overall structure is stable, firm telescopic folding type is portable
Mobile operating platform.
In order to realize the purpose of the invention described above, the technical solution taken is：
A kind of telescopic folding type portable mobile operating platform, the operating platform include support leg member, foot-operated component, outer oblique pull
Part, interior oblique pull part, telescoping member, hinge construction and pedal；The both ends of the pedal are symmetrically installed with support leg member, the branch
Outer oblique pull part on the outside of support leg component on the outside of pedal with being connected, and interior oblique pull part and pedal on the support leg member inner side
Inner side connects；Bearing is mounted on the middle both sides of the pedal, one end connection of the bearing and telescoping member is described to stretch
The other end of contracting component is connected with support leg member.
Preferably, the support leg member includes A support legs, A transverse directions fixing piece, B transverse directions fixing piece, B support legs, B
The laterally movable laterally movable part of part and A；One end of the A transverse directions fixing piece is connected with one end of B transverse direction fixing pieces, and the A is horizontal
To the other end corresponding front end epimere position for being installed on A support legs and B support legs respectively of fixing piece and B transverse direction fixing pieces；Institute
State and be mounted on corner brace bearing on the position of stage casing on the inside of A support legs and B support legs；The corner brace bearing and the laterally movable parts of A
One end connects, and the other end of the laterally movable parts of A is connected with one end of the laterally movable parts of B, the laterally movable parts of B it is another
Hold and be connected with the corner brace bearing on stage casing position on the inside of B support legs；The tie point of the laterally movable part of the A and the laterally movable parts of B
The opposite card code part that is open is arranged with the left and right sides, the overall structure of card code part enables A support legs and B support legs effective
Stretch.
Preferably, the foot-operated component of more than 2 is equipped with the outside of the support leg member；The foot-operated component includes foot
Bearing is stepped on and rides, described ride is installed on foot-operated bearing, and the foot-operated bearing is fixed on support leg member outside；And institute
Boss is equipped with the foot-operated rest base both ends stated.
Preferably, it is equipped with Retractive leg in the A support legs and B support legs.
Preferably, the telescoping member includes supporting item, B oblique pulls supporting item, A oblique pulls supporting item and safety buckle；It is described
Safety buckle is placed on supporting item, and one end of the supporting item is connected with one end of B oblique pulls supporting item, A oblique pull supporting items, its is another
Hold and be installed on the bearing connection on pedal；The B oblique pulls supporting item, the other end of A oblique pull supporting items are correspondingly connected to B supports
Corner brace bearing on leg, A support legs.
Preferably, the pedal includes A pedals, B pedals and fixed plate, one end of the fixed plate and B pedals
Connected by hinge construction, its other end is inserted in A pedals.
Preferably, the hinge construction includes A components, B components, latch fitting and pin；The A components and B components are the bottom of at
Portion carries out hinge connection, and the B components top is equipped with latch fitting, and latch fitting and the A component is equipped with corresponding pin hole, the pin
Hole is connected with bayonet fittings so that can arbitrarily be lifted in overall structure, bending phenomenon will not occur in A pedals and B pedals.
Preferably, the fixed plate includes fixing piece, A supporting items, foot piece and B supporting items；The A supporting items and B
One end of supporting item is fixedly installed on fixing piece, and is equipped with what is be longitudinally arranged on gap between A supporting items and B supporting items
Foot piece, the foot piece lower section are provided with reinforcer on the side of fixing piece；And the A supporting items and B supporting items are another
One end is equipped with spring pin.
Preferably, the A pedals include A external members, B external members and C external members；One end installation between the A external members and C external members
In on fixing piece, the other end of the A external members and C external members is installed on firmware, longitudinal direction between the fixing piece and firmware
B external members are installed.
Preferably, the safety buckle is replaced with vertical support piece, and the vertical support piece is erected including A montants, snap close piece and B
Bar, the A montants are connected to telescoping member one end, and the connection of its other end is cased with one end of the B montants of snap close piece, the B montants
The other end is connected on pedal, and snap close piece can also limit A montants and B montants and cannot swing around.
Preferably, the B pedals include fixing piece, A supporting items, foot piece and B supporting items；The A supporting items and B branch
Support member both ends are fixedly installed on fixing piece, and the foot piece of more than 1 is longitudinally mounted side by side between two fixing piece, described
Reinforcer is installed below foot piece.
The operation principle of the present invention is as follows：
Organize work：When operating platform is in contraction state, the plate face of A pedals or B pedals is fallen within ground, then A, B are stepped on
Plate is unfolded, and tightens the pin on hinge construction, realizes that hinge construction carries out self-locking locking so that A pedals and B pedals are fixed
Connection；It is unfolded A pedals, the support leg member on B pedals, during support leg structural member development to setting position, telescoping member is also at
The fully extended state, so that it may put the upset of whole operation platform just, construction personnel can be stepped in carrying out construction operation on pedal；Applying
During the industry that works, lengthen, A pedals or B pedals can be fixed if desired for tread length, then it is unfixed to another
Pedal is pulled outwardly, and realizes that tread length increases；Or A pedals, B pedals are pulled outwardly at the same time, it can also realize that tread length increases.
Folding work：Whole operation platform is overturn, pedal plate face is affixed on ground, and at this time, safety buckle is made in self gravitation
Under, slide downwards, be disconnected a little along supporting item；Can be to the A transverse direction fixing pieces on the support leg member of A pedals or B pedals
Apply downward external force, A transverse directions fixing piece and B transverse directions fixing piece to lower swing, A, B support leg with B transverse direction fixing pieces junction
To contract, the align respectively edge on pedal bottom both sides of A, B support leg is put；Same behaviour is carried out for another pedal
Make, after tidying up support leg member, release the self-locking of hinge framework, that is, extract pin；Again by the plate bottom pair of A pedals and B pedals
To merging, folding work is completed.For the ease of carrying, handle can be set on pedal lateral wall, or extra tie up can also be increased
Determine part and carry out binding carrying.
If when folding, the length of pedal is be in growth state, first will fixation plate is fully-inserted is socketed with it
Pedal in, then carry out contraction work.
After the present invention folds, length is changed into original half, greatly reducing during volume ratio unfolded state；Planform is
Rectangle structure, it is pickaback or portable all very convenient.
Relative to the prior art, the substantive distinguishing features and significant progress with protrusion are the present invention：
1st, the present invention, which has, can shrink folding, and volume diminishes, takes up little area after contraction；It is light-weight, transport, carry it is more convenient；And
Overall structure is stable, firm.
2nd, the telescoping member in the present invention includes supporting item, B oblique pulls supporting item, A oblique pulls supporting item and safety buckle；The peace
Full retaining ring is on supporting item, and one end of the supporting item is connected with one end of B oblique pulls supporting item, A oblique pull supporting items, its other end
It is connected with the bearing being installed on pedal；The B oblique pulls supporting item, the other end of A oblique pull supporting items are correspondingly connected to B supports
Corner brace bearing on leg, A support legs；Form three-legged structure so that overall structure is solid and reliable；Moreover, when expanded, safety buckle
Automatic slide is buckled in junction, so as to effectively prevent the rotation of junction, ensures the firm of structure and stablizes；When the present invention fills
Put use to finish, whole device is put upside down, safety buckle Automatic-falling, departs from the junction in telescoping member；It is laterally movable to A again
The junction of part and the laterally movable parts of B applies external force, carries out contraction support leg, and upset folds, and length is whole than shortening half originally
Body forms a cuboid, greatly improves carrying capacity.
3rd, the support leg member in the present invention includes A support legs, A transverse directions fixing piece, B transverse directions fixing piece, B supports
The laterally movable part of leg, B and the laterally movable parts of A；One end of the A transverse directions fixing piece is connected with one end of B transverse direction fixing pieces, described
The other end of the A transverse directions fixing piece and B transverse direction fixing pieces corresponding front end epimere position for being installed on A support legs and B support legs respectively；
On the inside of the A support legs corner brace bearing is mounted on the position of stage casing；One end of the corner brace bearing and the laterally movable parts of A connects
Connect, the other end of the laterally movable parts of A is connected with one end of the laterally movable parts of B, the other end and B of the laterally movable parts of B
Corner brace bearing connection on the inside of support leg on the position of stage casing；Symmetrically set on the both sides of the laterally movable part of the A and the laterally movable parts of B
There is the opposite card code part that is open；Overall structure enables A support legs and B support legs effectively to stretch.
4th, hinge construction is equipped with latch fitting in the present invention, and latch fitting is equipped with pin hole, pin hole mating connection pin；A, B are closed
Part locks；And then A pedals and B pedals can be subjected to locked and fixed so that can arbitrarily be lifted in overall structure, A pedals and B are stepped on
Bending phenomenon will not occur in plate.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of telescopic folding type portable mobile operating platform of the present invention；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is A pedals, fixes the present invention looks up structural representation that plate is connected with B pedals；
Fig. 4 is the structure diagram for supporting leg member；
Fig. 5 is the structure diagram of hinge construction；
Fig. 6 is the structure diagram of telescoping member；
Fig. 7 is the structure diagram of A, B transverse direction fixing piece connection；
Fig. 8 is the structure diagram that the laterally movable parts of A are connected with the laterally movable parts of B and card code part is installed；
Fig. 9 is the structure diagram of foot-operated component；
Figure 10 is the structure diagram of corner brace bearing
Figure 11 is the structure diagram of vertical supporting component；
Each component Name and sequence number in figure：Leg member 1 is supported, rides component 2, outer oblique pull part 3, A pedals 4, interior oblique pull part 5, stretches
Contracting component 6, hinge construction 7, pin 8, B pedals 9, corner brace bearing 10, Retractive leg 11, bearing 12, fixing piece 13, A supporting items 14,
Foot piece 15, reinforcer 16, B supporting items 17, A support legs 18, A transverse directions fixing piece 19, B transverse directions fixing piece 20, B support legs 21, B
Laterally movable part 22, card code part 23, the laterally movable parts 24 of A, foot-operated 25, foot-operated bearing 26, boss 27, A components 28, pin hole 29,
Latch fitting 30, B components 31, supporting item 32, safety buckle 33, B oblique pulls supporting item 34, A oblique pulls supporting item 35, one time punching molded plate
36, punching 37, groove 38, fixed plate 39, A external members 40, B external members 41, C external members 42, A montants 43, snap close piece 44, B montants 45,
Firmware 47.
Embodiment
Below in conjunction with attached drawing, the present invention is described in more detail.
A kind of telescopic folding type portable mobile operating platform, the operating platform include support leg member 1, foot-operated component 2,
Outer oblique pull part 3, interior oblique pull part 5, telescoping member 6, hinge construction 7 and pedal；The both ends of the pedal are symmetrically installed with support leg
Component 1, the outer oblique pull part 3 supported on the outside of leg member 1 are connected with pedal outside, and on 1 inner side of support leg member
Interior oblique pull part 5 and pedal on the inside of be connected；Bearing 12 is mounted on the middle both sides of the pedal, the bearing 12 is with stretching
One end connection of component 6, the other end of the telescoping member 6 are connected with support leg member 1.
The support leg member 1 include A support legs 18, A transverse directions fixing piece 19, B transverse directions fixing piece 20, B support legs 21,
The laterally movable parts 22 of B and the laterally movable parts 24 of A；One end of the A transverse directions fixing piece 19 connects with one end of B transverse directions fixing piece 20
Connect, the A transverse directions fixing piece 19 with the other end of B transverse directions fixing piece 20 is corresponding respectively is installed on A support legs 18 and B support legs 21
Front end epimere position；Corner brace bearing 10 is mounted on the 21 inner side stage casing position of A support legs 18 and B support legs；It is described
One end of the part 24 laterally movable with A of corner brace bearing 10 is connected, the other end and the laterally movable parts 22 of B of the laterally movable parts 24 of A
One end connection, the other end and the corner brace bearing 10 on 21 inner side stage casing position of B support legs of the laterally movable parts 22 of B connect
Connect；The opposite card code part that is open is arranged with left and right sides of the tie point of the laterally movable part 24 of the A and the laterally movable parts 22 of B
23；The two 23 collective effects of card code part, when support leg member 1 is in running order, can guarantee that the laterally movable parts 24 of A and B are horizontal
To 22 stable connection performance of movable part；When the laterally movable parts 24 of A, the laterally movable parts 22 of B or the laterally movable parts 24 of A and B are laterally living
When the tie point of moving part 22 is subject to downward external force effect, the laterally movable parts 24 of A and laterally movable 22 connection status of part of B are kept not
Become, so as to greatly improve the stability and fastness of whole operation platform；It is horizontal to A when supporting the releasing working status of leg member 1
The tie point of movable part 24 and the laterally movable parts 22 of B apply upward external force, the laterally movable parts 24 of A and the laterally movable parts 22 of B to
Upper swing, support leg member 1 are realized to contract.
1 outside of support leg member is equipped with the foot-operated component 2 of more than 2；The foot-operated component 2 includes foot-operated 25
It is installed on foot-operated bearing 26, described foot-operated 25 on foot-operated bearing 26, the foot-operated bearing 26 is fixed on 1 outside of support leg member
On；And boss 27 is equipped with the 26 bottom both ends of foot-operated bearing, the boss 27 can improve stress-bearing capability and prevent
Only ride 25 excessively to tilt down, can prevent from sliding tumble injury when people from stepping on；So as to improve working security.
Retractive leg 11 is equipped with the A support legs 18 and B support legs 21, the Retractive leg 11 plays whole operation platform
To effect is increased, meet the operational requirements of certain altitude.
The telescoping member 6 includes supporting item 32, B oblique pulls supporting item 34, A oblique pulls supporting item 35 and safety buckle 33；Institute
State safety buckle 33 to be placed on supporting item 32, one end of the supporting item 32 and B oblique pulls supporting item 34, the one of A oblique pulls supporting item 35
End connection, its other end are connected with the bearing 12 being installed on pedal；The B oblique pulls supporting item 34, A oblique pulls supporting item 35 it is another
One end is correspondingly connected to B support legs 21, the corner brace bearing 10 in A support legs 18；The safety buckle 33 is placed on supporting item 32, energy
Realize free to slide；When operating platform is in job state, telescoping member 6 is in the fully extended state, at this time, the peace at the same time
Full button 33 slides automatically to be inserted on the tie point of supporting item 32, B oblique pulls supporting item 34 and A oblique pulls supporting item 35, just defines branch
The freedom of 35 connecting pin of support member 32, B oblique pulls supporting item 34 and A oblique pulls supporting item so that when being subject to the external force to act at this, still
Original connection status is kept, ensures that overall structure is stable and firm.
The pedal includes A pedals 4, B pedals 9 and fixed plate 39, one end of the fixed plate 39 and B pedals 9
Connected by hinge construction 7, its other end is inserted in A pedals 4；The fixed plate 39 is solid by hinge construction 7 and B pedals 9
Fixed connection, and hinge construction 7 has auto-lock function；Institute's A pedals 4 are nest relations with fixed plate 39；When to A pedals 4, B
When the respective outermost end of pedal 9 applies external force effect, if A pedals 4 are fixed, the related fixed plate 39 of B pedals 9 is pulled outwardly
Stretch, realize that tread length increases；If B pedals 9 are fixed, fixing component 39 is also fixed, then A pedals 4 stretch out,
Realize that tread length increases；During contraction, A pedals 4, B pedals 9 are applied respectively to active force, realizing contractile function, shortening is stepped on
Plate length；Tread length can increase, this can reduce the number of frequent Mobile operating platform in work progress, improve construction efficiency；
Tread length is shunk, this can reduce space.
The hinge construction 7 includes A components 28, B components 31, latch fitting 30 and pin 8；The A components 28 and B components 31
Hinge connection is carried out in bottom, 31 top of B components is equipped with latch fitting 30, and the latch fitting 30 and A components 28 are equipped with corresponding
Pin hole 29, the pin hole 29 is connected with pin 8, then realizes to whole 7 auto-lock function of hinge construction.
The fixed plate 39 includes fixing piece 13, A supporting items 14, foot piece 15 and B supporting items 17；The A supporting items
One end of 14 and B supporting items 17 is fixedly installed on fixing piece 13, and between A supporting items 14 and B supporting items 17 on gap
Equipped with the foot piece 15 being longitudinally arranged, the lower section of foot piece 15 is provided with reinforcer 16 on the side of fixing piece 13；And
17 other end of the A supporting items 14 and B supporting items is equipped with spring pin.
The A pedals 4 include A external members 40, B external members 41 and C external members 42；One end between the A external members 40 and C external members 42
It is installed on fixing piece 13, the other end of the A external members 40 and C external members 42 is installed on firmware 47,13 He of fixing piece
Longitudinally mounted B external members 41 between firmware 47；The A external members 40, B external members 41 and the correspondence of C external members 42 and A supporting items 14, ride
Part 15 and B supporting items 17 are connected, i.e., A external members 40, B external members 41 and C external members 42 correspond to and be inserted in A supporting items 14, foot piece 15
With B supporting items 17；And spring pin is equipped with the insertion end of A supporting items 14 and B supporting items 17, in order to which spring pin can be realized
Limit function, is each provided with the pin hole coordinated with spring pin on the socket end side wall of A external members 40 and C external members 42；When A is stepped on
Plate 4, B pedals 9 or A pedals 4 and B pedals stretch out, when the length of growth reaches maximum, A supporting items 14 and the B support
Spring pin on part 17 is sprung into the pin hole each coordinated, can effectively prevent A pedals 4 and B pedals 9 in pedal elongation process
In there is obscission.
The safety buckle 33 is replaced with vertical support piece；When operating platform is in running order, the vertical support piece with
Pedal is perpendicular, vertical support piece and 32 shape triangular in shape of supporting item, vertical support piece respectively with B oblique pull supporting items
34th, A oblique pulls supporting item 35 is in similar right-angled trapezium, these structural stabilities are high, and vertical support piece can guarantee that telescoping member 6 is subject to
When external force acts on, 6 structure of telescoping member remains unchanged so that overall structure is stable and firm；And the vertical support piece is erected including A
Bar 43, snap close piece 44 and B montants 45, the A montants 43 are connected to 6 one end of telescoping member, and the connection of its other end is cased with snap close piece
One end of 44 B montants 45,45 other end of B montants are connected on pedal；The snap close piece 44 can be free straight up
Slide, and the pin by being connected between A montants 43 and B montants 45 limits its landing and exceedes tie point；I.e. snap close piece 44 slides
Junction is placed on, fixed A montants 43 and B montants, limiting A montants 43 and B montants cannot swing around.
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (10)
- A kind of 1. telescopic folding type portable mobile operating platform, it is characterised in that：The operating platform includes support leg member （1）, foot-operated component（2）, outer oblique pull part（3）, interior oblique pull part（5）, telescoping member（6）, hinge construction（7）And pedal；It is described to step on The both ends of plate are symmetrically installed with support leg member（1）, the support leg member（1）Outer oblique pull part on outside（3）With outside pedal Side connects, and the support leg member（1）Interior oblique pull part on inner side（5）With being connected on the inside of pedal；The centre two of the pedal Bearing is mounted on side（12）, the bearing（12）With telescoping member（6）One end connection, the telescoping member（6）It is another One end and support leg member（1）Connection.
- 2. telescopic folding type portable mobile operating platform according to claim 1, it is characterised in that：The support leg structure Part（1）Including A support legs（18）, A transverse direction fixing pieces（19）, B transverse direction fixing pieces（20）, B support legs（21）, the laterally movable parts of B （22）With the laterally movable parts of A（24）；The A transverse directions fixing piece（19）One end and B transverse direction fixing pieces（20）One end connection, institute State A transverse direction fixing pieces（19）With B transverse direction fixing pieces（20）The other end respectively correspondence be installed on A support legs（18）With B support legs （21）Front end epimere position；The A support legs（18）With B support legs（21）Inner side stage casing is mounted on corner brace bearing on position （10）；The corner brace bearing（10）With the laterally movable parts of A（24）One end connection, the laterally movable parts of A（24）The other end With the laterally movable parts of B（22）One end connection, the laterally movable parts of B（22）The other end and B support legs（21）Inner side stage casing Corner brace bearing on position（10）Connection；The laterally movable parts of A（24）With the laterally movable parts of B（22）Tie point at left and right sides of On be arranged with the opposite card code part of being open（23）.
- 3. telescopic folding type portable mobile operating platform according to claim 1 or 2, it is characterised in that：The support Leg member（1）Outside is equipped with the foot-operated component of more than 2（2）；The foot-operated component（2）Including foot-operated（25）With foot-operated bearing （26）, it is described foot-operated（25）It is installed on foot-operated bearing（26）On, the foot-operated bearing（26）It is fixed on support leg member（1）Outside On；And the foot-operated bearing（26）Bottom is equipped with boss on both ends（27）.
- 4. telescopic folding type portable mobile operating platform according to claim 2, it is characterised in that：The A support legs （18）With B support legs（21）Inside it is equipped with Retractive leg（11）.
- 5. telescopic folding type portable mobile operating platform according to claim 1, it is characterised in that：The telescoping member （6）Including supporting item（32）, B oblique pull supporting items（34）, A oblique pull supporting items（35）And safety buckle（33）；The safety buckle（33） It is placed on supporting item（32）On, the supporting item（32）One end and B oblique pull supporting items（34）, A oblique pull supporting items（35）One end Connection, its other end and the bearing being installed on pedal（12）Connection；The B oblique pulls supporting item（34）, A oblique pull supporting items（35） The other end be correspondingly connected to B support legs（21）, A support legs（18）On corner brace bearing（10）.
- 6. telescopic folding type portable mobile operating platform according to claim 1, it is characterised in that：The pedal includes A pedals（4）, B pedals（9）With fixed plate（39）, the fixed plate（39）One end and B pedals（9）Pass through hinge construction （7）Connection, its other end are inserted in A pedals（4）It is interior.
- 7. telescopic folding type portable mobile operating platform according to claim 6, it is characterised in that：The hinge construction （7）Including A components（28）, B components（31）, latch fitting（30）And pin（8）；The A components（28）With B components（31）Bottom into Row hinge connection, the B components（31）Top is equipped with latch fitting（30）, the latch fitting（30）With A components（28）It is equipped with corresponding Pin hole（29）, the pin hole（29）With pin（8）It is connected.
- 8. telescopic folding type portable mobile operating platform according to claim 6, it is characterised in that：The fixed plate （39）Including fixing piece（13）, A supporting items（14）, foot piece（15）With B supporting items（17）；The A supporting items（14）Supported with B Part（17）One end be fixedly installed in fixing piece（13）On, and in A supporting items（14）With B supporting items（17）Between set on gap There is the foot piece being longitudinally arranged（15）, the foot piece（15）Lower section is close to fixing piece（13）Side on reinforcer is installed （16）；And the A supporting items（14）With B supporting items（17）The other end is equipped with spring pin.
- 9. telescopic folding type portable mobile operating platform according to claim 6, it is characterised in that：The A pedals（4）Bag Include A external members（40）, B external members（41）With C external members（42）；The A external members（40）With C external members（42）Between one end be installed on fixation Part（13）On, the A external members（40）With C external members（42）The other end be installed on firmware（47）On, the fixing piece（13）With Firmware（47）Between longitudinally mounted B external members（41）.
- 10. telescopic folding type portable mobile operating platform according to claim 5, it is characterised in that：The safety buckle （33）Replaced with vertical support piece, the vertical support piece includes A montants（43）, snap close piece（44）With B montants（45）, the A Montant（43）It is connected to telescoping member（6）One end, the connection of its other end are cased with snap close piece（44）B montants（45）One end, institute State B montants（45）The other end is connected on pedal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711195304.8A CN107939026B (en) | 2017-11-24 | 2017-11-24 | Telescopic folding portable mobile operation platform |
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| CN201711195304.8A CN107939026B (en) | 2017-11-24 | 2017-11-24 | Telescopic folding portable mobile operation platform |
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| CN107939026A true CN107939026A (en) | 2018-04-20 |
| CN107939026B CN107939026B (en) | 2023-10-10 |
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| CN109386146A (en) * | 2018-11-19 | 2019-02-26 | 佛山科学技术学院 | A kind of commander's platform of the traffic-police convenient for collapsed transportable |
| CN111502332A (en) * | 2020-05-14 | 2020-08-07 | 金煌杰 | Detachable combined triangular steel structure support frame and combination method thereof |
| CN112030741A (en) * | 2020-09-14 | 2020-12-04 | 中铁西北科学研究院有限公司 | Mobile device for bridge detection and reinforcement |
| CN112282332A (en) * | 2020-10-28 | 2021-01-29 | 李兴邦 | Supplementary ladder of domestic construction with table surface |
| CN112523544A (en) * | 2020-12-30 | 2021-03-19 | 常熟市宝成机械有限公司 | Anti-corrosion safety steel structure support and production process thereof |
| CN112982932A (en) * | 2021-02-05 | 2021-06-18 | 无锡商业职业技术学院 | Building platform of adjustable interior decoration building |
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| CN107939026B (en) | 2023-10-10 |
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