CN207959883U - A kind of telescopic folding type portable operation platform - Google Patents

Abstract

The utility model discloses a kind of telescopic folding type portable operation platforms, 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, are connect on the outside of the outer oblique pull part and pedal on support leg member outside, and are connect on the inside of the interior oblique pull part and pedal on support leg member inside；Bearing is mounted on the intermediate both sides of the pedal, the other end of one end connection of the bearing and telescoping member, the telescoping member is connect with support leg member.The utility model has reasonable in design and simple；It can shrink and fold, volume becomes smaller, takes up little area after contraction；It is light-weight, transport, carry it is more convenient；And overall structure it is stable, secured the features such as.

Description

A kind of telescopic folding type portable operation platform

Technical field

The utility model is related to a kind of Mobile operating platform fields, and in particular to a kind of telescopic folding type portable operation is flat Platform；It is suitable for the uses such as construction site, the larger equipment ordinary maintenance of factory, building finishing, indoor or outdoors maintenance.

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 there are shortcomings for these modes.As although ladder can be such that height of table satisfaction applies Work requirement, but its structure seems that loose shakiness, center of gravity are easily moved with the personnel on workbench and changed, easily caused on platform The shaking and tumble injury of construction personnel.Moreover, ladder is highly desirable in order to meet, tripod length certainly will be increased so that ladder structure Seem large and long heaviness, is inconvenient carrying and placement.For another example existing stool, its tripod is used with workbench and is fixed in structure Connection type, it is not only wide, not only long but also high in shape, it is less useful for carrying and place, this structure is usually only suitable for fixed apply Workshop institute and environment use.

Through retrieve in relation to or similar operations platform Chinese document, it is as follows：

1, Chinese patent<Application number> 201420370588.5<Denomination of invention>A kind of folding-type portable falsework<Application People>Wei Yulong, Yang Jianhong<Address>530000 Lane two, the West Roads ChangMound Cun, Guangxi Zhuang Autonomous Region Nanning City Qingxiu District 4<It plucks It wants>The utility model discloses a kind of folding-type portable falsework, including falsework panel and tripod, the falsework panel Including falsework panel I and falsework panel II；It is welded with hinge between the falsework panel I and falsework panel II, The falsework panel I and falsework panel II inner faces is designed with fixing device, and fixing device is equipped with activity fixed link, described Falsework panel I and falsework panel II inner faces and tripod I, tripod II, tripod III and tripod IV pass through long connecting rod, short company Extension bar and the flexible connection of folding support bar；Connecting rod I, tranverse connecting rod I is used to be connected with diagonal control arm I between the tripod I and tripod II. The utility model have it is safe and reliable, easy to operate, easy to use, volume after folding is small, advantage reasonable for structure, this falsework In terms of being widely used in building, decoration and household.

2, 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<Abstract>Portable and collapsible Workbench, symmetrical bipod (2), (3) and workbench (1) are in hinge engaging structure, in tripod (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 tripod (2) also it is hinge engaging structure, any one hinge position is set as being higher by another hinge a distance in tripod (2), (3).This Utility model structure is not only stablized but also height of table, appearance and size can be kept compact, and building, the decoration construction personnel of flowing are suitable for And residential use.

3, Chinese patent<Application number>200420019096. 8<Denomination of invention>Folding work bench<Applicant>Sun Xuequan <Address>It entrusts six groups 152500 Tieli City of Heilongjiang Province ferreous town east wind street seven<Abstract>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 At one end of 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 cross 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 on 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 It makes.

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 existing the utility model need to be improved the prior art.

Invention content

The purpose of this utility model is that in view of the drawbacks of the prior art, and one kind is provided with folding can be shunk, it shrinks Volume becomes smaller, takes up little area afterwards；It is light-weight, transport, carry it is more convenient；And overall structure stabilization, firm telescopic folding type Portable operation platform.

In order to realize above-mentioned the purpose of this utility model, the technical solution taken is：

A kind of telescopic folding type portable operation 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 It is connect on the outside of outer oblique pull part and pedal on the outside of support leg component, and interior oblique pull part and pedal on support leg member inside Inside connects；Bearing is mounted on the intermediate 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 connect 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 Laterally movable part and the laterally movable parts of A；One end of the A transverse directions fixing piece is connect with one end of B transverse direction fixing pieces, and the A is horizontal To fixing piece and the other end of B transverse direction the fixing pieces corresponding front end epimere position for being installed on A support legs and B support legs respectively；Institute It states and is 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 connect with one end of the laterally movable parts of B, the laterally movable parts of B it is another It holds and is connect with the corner brace bearing on the inside of B support legs on the position of stage casing；The tie point of the A laterally movable part and the laterally movable parts of B The opposite card code part that is open is arranged on the left and right sides；And the overall structure for blocking code part enables A support legs and B support legs to have Effect is stretched, and can also limit A montants and B montants cannot swing around.

Preferably, 2 or more foot-operated components are equipped on 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 It is equipped with boss on 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 support element, B oblique pulls support element, A oblique pulls support element and safety buckle；It is described Safety buckle is placed on support element, and one end of the support element is connected with one end of B oblique pulls support element, A oblique pull support elements, another The bearing connection on pedal is held and is installed on, the bearing is fixed on bearing fixing piece, and the bearing fixing piece corresponds to respectively It is fixed on A pedals and B pedals bottom；And corresponding position is equipped with port on the bearing fixing piece；The B oblique pulls support Part, A oblique pull support elements the other end be correspondingly connected to B support legs, the corner brace bearing in A support legs.

Preferably, the pedal includes A pedals, B pedals and fixed plate, one end of the fixed plate and B pedals It is connected by hinge construction, the other end is inserted in A pedals；Equally, one end of the fixed plate can also pass through with A pedals Hinge construction connects, and the other end is inserted in B pedals；Former is only listed in the utility model.

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 B components top is equipped with latch fitting, and the latch fitting and A components are equipped with corresponding pin hole, the pin Hole is connect with bayonet fittings；Allow and arbitrarily lifted in overall structure, bending phenomenon will not occur in A pedals and B pedals.

Preferably, the A pedals, B pedals are disposal molding plate；The top surface of the disposal molding plate is equipped with groove Or groove and punching, two side bottoms are equipped with straight slot；Groove can also carry out booster action to entire plate body, and punching can increase anti- Sliding effect.

Preferably, the fixed plate includes fixing piece, A support elements, foot piece and B support elements；The A support elements and B One end of support element is fixedly installed on fixing piece, and between A support elements and B support elements on gap be equipped with it is longitudinally arranged Foot piece, the foot piece lower section are equipped with reinforcer on the side of fixing piece；And it is equipped with below the foot piece front end Locating part, the locating part both ends correspond to and are connect with the madial wall of A support elements, B support elements.

Preferably, the safety buckle is replaced with vertical support piece, and the vertical support piece includes A montants, snap close piece and B perpendicular Bar, the A montants are connected to telescoping member one end, and other end connection is cased with one end of the B montants of snap close piece, the B montants The other end is connected on pedal.

The operation principle of the utility model is as follows：

It organizes work：When operating platform is in contraction state, the plate face of A pedals or B pedals is fallen on ground, then to A, B pedals are unfolded, and the pin on hinge construction is tightened, and realize that hinge construction carries out self-locking locking so that A pedals and B pedals It is fixedly connected；It is unfolded A pedals, the support leg member on B pedals, when support leg structural member development to setting position, telescoping member In the fully extended state, so that it may put the overturning of whole operation platform just, construction personnel can step in carrying out construction operation on pedal； It during construction operation, such as needs to lengthen tread length, A pedals or B pedals can be fixed, then is not solid to another Fixed pedal is pulled outwardly, and realizes that tread length increases；Or A pedals, B pedals are pulled outwardly simultaneously, it can also realize tread length Increase.

Folding work：Whole operation platform is overturn, pedal plate face is affixed on ground, at this point, safety buckle is made in its own gravity Under, slides downwards, be disconnected a little along support element；It 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 edge that A, B support leg are aligned to pedal bottom both sides respectively is put；Another pedal is similarly grasped Make, after tidying up support leg member, releases the self-locking of hinge framework, that is, extract pin；Again by the board 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 additional tie up can also be increased Determine part and carries out binding carrying.

If when folding, the length of pedal is to be in growth state, to be first fully inserted into fixed plate and is socketed with it Pedal in, then carry out contraction work.

After the utility model folds, length becomes original half, greatly reducing when volume ratio unfolded state；Structure shape Shape is rectangle structure, pickaback or portable all very convenient.

The utility model compared with the existing technology, there are substantive distinguishing features outstanding and significant progress to be：

1, the utility model, which has, can shrink folding, and volume becomes smaller, takes up little area after contraction；Light-weight, transport, carrying are more square Just；And overall structure is stable, secured.

2, the telescoping member in the utility model includes support element, B oblique pulls support element, A oblique pulls support element and safety buckle；Institute It states safety buckle to be placed on support element, one end of the support element is connected with one end of B oblique pulls support element, A oblique pull support elements, another One end is connect with the bearing being installed on pedal；The B oblique pulls support element, A oblique pull support elements the other end be correspondingly connected to B branch Corner brace bearing in support leg, A support legs；Constitute three-legged structure so that overall structure is solid and reliable；Moreover, when expanded, safety Automatic slide of button is buckled in junction, to can effectively prevent the rotation of junction, ensures the secured of structure and stablizes；When this practicality New device use finishes, and whole device is put upside down, safety buckle Automatic-falling, is detached from the junction in telescoping member；Again to A cross Apply external force to the junction of movable part and the laterally movable parts of B, carry out contraction support leg, overturning folds, and length shortens than original Half is integrally formed a cuboid, greatly improves carrying capacity.

3, the support leg member in the utility model includes A support legs, A transverse directions fixing piece, B transverse directions fixing piece, B The laterally movable part of support leg, B and the laterally movable parts of A；One end of the A transverse directions fixing piece is connect with one end of B transverse direction fixing pieces, The A transverse directions fixing piece and the other end of B transverse direction the fixing pieces corresponding front end epimere for being installed on A support legs and B support legs respectively Position；On the inside of the A support legs corner brace bearing is mounted on the position of stage casing；The corner brace bearing and the one of the laterally movable parts of A End connection, the other end of the laterally movable parts of A are connect with one end of the laterally movable parts of B, the other end of the laterally movable parts of B It is connect with the corner brace bearing on the inside of B support legs on the position of stage casing；It is right on the both sides of the laterally movable part of the A and the laterally movable parts of B Claim to be equipped with the opposite card code part that is open；Overall structure enables A support legs and B support legs effectively to stretch, and can also limit A Montant and B montants cannot be swung around.

4, hinge construction is equipped with latch fitting in the utility model, and latch fitting is equipped with pin hole, pin hole mating connection pin；By A, B components are locked；And then can A pedals and B pedals be subjected to locked and fixed so that can arbitrarily be lifted in overall structure, A pedals and Bending phenomenon will not occur in B pedals.

5, A, B pedal in the utility model can be one-pass molding pressed sheet, this kind of plate profile structure is firm, and production is fast, The structure combined equipped with anti-skidding groove or groove and punching；And groove can also carry out entire plate body booster action, punching Antiskid effect can be increased.

Description of the drawings

Fig. 1 is a kind of main structure diagram of telescopic folding type portable operation platform of the utility model；

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 structural schematic diagram for supporting leg member；

Fig. 5 is the structural schematic diagram of hinge construction；

Fig. 6 is the structural schematic diagram of telescoping member；

Fig. 7 is the structural schematic diagram of A, B transverse direction fixing piece connection；

Fig. 8 is the structural schematic 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 structural schematic diagram of foot-operated component；

Figure 10 is the structural schematic diagram of corner brace bearing

Figure 11 is the structural schematic diagram of vertical supporting component installation；

Figure 12 is the structural schematic diagram that A, B pedal are equipped with groove and through-hole；

Figure 13 is that reeded structural schematic diagram is set on A, B pedal；

Each component Name and serial number in figure：Leg member 1 is supported, component 2, outer oblique pull part 3, A pedals 4, interior oblique pull part are ridden 5, telescoping member 6, hinge construction 7, pin 8, B pedals 9, corner brace bearing 10, Retractive leg 11, bearing 12, fixing piece 13, A supports Part 14, foot piece 15, reinforcer 16, B support elements 17, A support legs 18, A transverse directions fixing piece 19, B transverse directions fixing piece 20, B supports Leg 21, the laterally movable parts 22 of B, card code part 23, the laterally movable parts 24 of A ride 25, ride bearing 26, boss 27, A components 28, pin Hole 29, latch fitting 30, B components 31, support element 32, safety buckle 33, B oblique pulls support element 34, A oblique pulls support element 35, punching 36, groove 37, straight slot 38, fixed plate 39, firmware 40, bearing fixing piece 41, locating part 42, A montants 43, snap close piece 44, B montants 45.

Specific implementation mode

The utility model is further described below in conjunction with attached drawing.

A kind of telescopic folding type portable operation platform, the operating platform include support leg member 1, ride component 2, is outer oblique Draw piece 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 member 1, the outer oblique pull part 3 supported on 1 outside of leg member and pedal outside are connect, and interior on 1 inside of support leg member It is connect on the inside of oblique pull part 5 and pedal；Bearing 12, the bearing 12 and telescoping member are mounted on the intermediate both sides of the pedal The other end of 6 one end connection, the telescoping member 6 is connect 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 of A 24；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；The A support legs 18 and B support legs are mounted on corner brace bearing 10 on 21 inside stage casing position；It is described One end of the laterally movable part of corner brace bearing 10 and A 24 is connect, the laterally movable part of the other end of the laterally movable part of the A 24 and B 22 One end connection, the other end of the laterally movable part of the B 22 connects with the corner brace bearing 10 on 21 inside stage casing position of B support legs It connects；It is arranged with the opposite card code part that is open at left and right sides of the tie point of the laterally movable part 24 of the A and the laterally movable parts of B 22 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 by downward outer force effect, the laterally movable parts 24 of A and laterally movable 22 connection status of part of B are kept not Become, to greatly improve the stability and fastness of whole operation platform；When leg member 1 being supported to release working condition, to A transverse directions The tie point of movable part 24 and the laterally movable parts of B 22 applies upward external force, the laterally movable parts 24 of A and the laterally movable parts of B 22 to Upper swing, support leg member 1 are realized to contract.

1 outside of support leg member is equipped with 2 or more foot-operated components 2；The foot-operated component 2 includes foot-operated 25 It is installed on foot-operated bearing 26 with foot-operated bearing 26, described foot-operated 25, the foot-operated bearing 26 is fixed on 1 outside of support leg member On；And boss 27 is equipped on the 26 bottom both ends of foot-operated bearing, the boss 27 can improve stress-bearing capability and prevent It only rides 25 excessively to tilt down, tumble injury is slid when can prevent people from stepping on；So as to improve working security.

Retractive leg 11 is equipped in 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 support element 32, B oblique pulls support element 34, A oblique pulls support element 35 and safety buckle 33；Institute It states safety buckle 33 to be placed on support element 32, one end of the support element 32 and the one of B oblique pulls support element 34, A oblique pulls support element 35 End connection, the other end are connect with the bearing 12 being installed on pedal, and the bearing 12 is fixed on bearing fixing piece 41, described Correspondence is fixed on 9 bottom of A pedals 4 and B pedals to bearing fixing piece 41 respectively；Corresponding position is equipped with logical on the bearing fixing piece 41 Mouthful；The B oblique pulls support element 34, A oblique pulls support element 35 the other end be correspondingly connected to B support legs 21, the angle in A support legs 18 Code bearing 10；The safety buckle 33 is placed on support element 32, can be realized free to slide；When operating platform is in job state, stretch Contracting component 6 is in the fully extended state simultaneously, at this point, the safety buckle 33 slides automatically is inserted in support element 32, B oblique pull support elements On the tie point of 34 and A oblique pulls support element 35, just define that support element 32, B oblique pulls support element 34 and A oblique pulls support element 35 connect The freedom at end so that when at this by outer force effect, still keep original connection status, ensure 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 It is connected by hinge construction 7, the 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 self-locking 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 outer force effect, if A pedals 4 are fixed, the related fixed plate of B pedals 9 39 is pulled outwardly It stretches, realizes 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；When contraction, opposite active force is applied to A pedals 4, B pedals 9 respectively, realizes that contractile function, shortening are 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 and pin 8 are connected, then realize to 7 self-locking function of entire hinge construction.

The A pedals 4, B pedals 9 are disposal molding plate；The top surface of the disposal molding plate be equipped with groove 38 or Groove 38 and punching 36, two side bottoms are equipped with straight slot 38；And mounting fixing parts 13 on one end of the A pedals 4, the other end Upper installation firmware 40, the firmware 40 are equipped with several ports, these ports are supported with the A on fixed plate 39 respectively Part 14, foot piece 15 and B support elements 17 correspond to, and equally, also are provided on bearing fixing piece 41 and A support elements 14, foot piece 15 With 17 corresponding port of B support elements.

The fixed plate 39 includes fixing piece 13, A support elements 14, foot piece 15 and B support elements 17；The A support elements One end of 14 and B support elements 17 is fixedly installed on fixing piece 13, and between A support elements 14 and B support elements 17 on gap Equipped with longitudinally arranged foot piece 15,15 lower section of the foot piece is equipped with reinforcer 16 on the side of fixing piece 13；And 15 lower section of the foot piece is equipped with locating part 42, and 42 both ends of the locating part correspond to and A support elements 14,17 madial wall of B support elements Connection；And the A support elements 14, B support elements 17 are respectively sleeved in the groove 38 of 4 liang of side bottoms of A pedals, and it is real in groove 38 It is existing free to slide；And that the locating part 42 can effectively prevent A pedals 4 and B pedals 9 occur falling off in pedal elongation process is existing As；When stretching to maximum length, the locating part 42 can be stopped by bearing fixing piece 41, and obstruction continues to stretch, also can be real Fixed plate 39 is now prevented to be detached from A pedals；When A pedals 4 and B pedals 9 are contracted to most in short-term, locating part 41 is also without in influence The normal work of oblique pull part 5.

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 support element, vertical support piece respectively with B oblique pull support elements 34, A oblique pulls support element 35 is in similar right-angled trapezium, these structural stabilities are high, vertical support piece can guarantee telescoping member 6 by When outer force effect, 6 structure of telescoping member remains unchanged so that overall structure is stable and firm；And the vertical support piece includes A perpendicular Bar 43, snap close piece 44 and B montants 45, the A montants 43 are connected to 6 one end of telescoping member, and other end connection 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 It slides, and it is more than tie point that the pin by being connected between A montants 43 and B montants 45, which limits it and slides,；I.e. snap close piece 44 slides It is placed on junction, fixed A montants 43 and B montants, limiting A montants 43 and B montants cannot swing around.

Above is a specific implementation of the utility model, the description thereof is more specific and detailed, but can not be therefore And it is interpreted as the limitation to the utility model patent range.It should be pointed out that for those of ordinary skill in the art, Without departing from the concept of the premise utility, various modifications and improvements can be made, these obviously replace shape Formula belongs to the scope of protection of the utility model.

Claims (7)

1. a kind of telescopic folding type portable operation platform, it is characterised in that：The operating platform includes support leg member（1）, foot Step on component（2）, outer oblique pull part（3）, interior oblique pull part（5）, telescoping member（6）, hinge construction（7）And pedal；The two of the pedal End is symmetrically installed with support leg member（1）, the support leg member（1）Outer oblique pull part on outside（3）It is connect with pedal outside, And the support leg member（1）Interior oblique pull part on inside（5）It is connect with pedal inside；Pacify on the intermediate both sides of the pedal Equipped with bearing（12）, the bearing（12）With telescoping member（6）One end connection, the telescoping member（6）The other end and branch Support leg component（1）Connection；

The pedal includes A pedals（4）, B pedals（9）With fixed plate（39）, the fixed plate（39）One end and B step on Plate（9）Pass through hinge construction（7）Connection, the other end are inserted in A pedals（4）It is interior；

The A pedals（4）, B pedals（9）For disposal molding plate；The top surface of the disposal molding plate is equipped with groove（37） Or groove（37）And punching（36）It is combined, two side bottoms are equipped with straight slot（38）；

The fixed plate（39）Including fixing piece（13）, A support elements（14）, foot piece（15）With B support elements（17）；The A Support element（14）With B support elements（17）One end be fixedly installed in fixing piece（13）On, and in A support elements（14）It is supported with B Part（17）Between gap be equipped with longitudinally arranged foot piece（15）, the foot piece（15）Lower section is close to fixing piece（13）One Reinforcer is installed on side（16）；And the foot piece（15）Lower section is equipped with locating part（42）, the locating part（42）Both ends point It Dui Ying not be with A support elements（14）, B support elements（17）Madial wall connects.

2. telescopic folding type portable operation platform according to claim 1, it is characterised in that：The support leg member （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）Inside 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）Inside 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 operation platform according to claim 1 or 2, it is characterised in that：The support leg structure Part（1）Outside is equipped with 2 or more foot-operated components（2）；The foot-operated component（2）Including foot-operated（25）With foot-operated bearing （26）, 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 operation platform according to claim 2, it is characterised in that：The A support legs（18）And B Support leg（21）Inside it is equipped with Retractive leg（11）.

5. telescopic folding type portable operation platform according to claim 1, it is characterised in that：The telescoping member（6） Including support element（32）, B oblique pull support elements（34）, A oblique pull support elements（35）And safety buckle（33）；The safety buckle（33）It is placed on Support element（32）On, the support element（32）One end and B oblique pull support elements（34）, A oblique pull support elements（35）One end connection, Its other end and the bearing being installed on pedal（12）Connection, the bearing（12）It is fixed on bearing fixing piece（41）On, it is described Bearing fixing piece（41）Correspondence is fixed on A pedals respectively（4）With B pedals（9）Bottom；The B oblique pulls support element（34）, A oblique pulls Support element（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 operation platform according to claim 5, it is characterised in that：The safety buckle（33）With perpendicular It is replaced to support element, the vertical support piece includes A montants（43）, snap close piece（44）With B montants（45）, the A montants（43） It is connected to telescoping member（6）One end, other end connection are cased with snap close piece（44）B montants（45）One end, the B montants （45）The other end is connected on pedal.

7. telescopic folding type portable operation platform according to claim 1, 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）It is carried out in bottom 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.