CN108086664A

CN108086664A - A kind of telescopic folding type portable operation platform

Info

Publication number: CN108086664A
Application number: CN201711194125.2A
Authority: CN
Inventors: 韦宇龙; 杨建红
Original assignee: Individual
Current assignee: Chongqing Jinxin Industrial Co ltd
Priority date: 2017-11-24
Filing date: 2017-11-24
Publication date: 2018-05-29
Anticipated expiration: 2037-11-24
Also published as: CN108086664B

Abstract

The invention 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, 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 inside is connected with pedal inside；Bearing, one end connection of the bearing and telescoping member are mounted on the intermediate 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 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 present invention relates to a kind of Mobile operating platform fields, and in particular to a kind of telescopic folding type portable operation platform；It is suitable Together in 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 apply height of table satisfaction Work requirement, but its structure seems loose shakiness, and center of gravity is easily moved with the personnel on workbench and changed, easily caused 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.For another 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 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：

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, and including falsework panel and foot stool, the falsework panel includes Falsework panel I and falsework panel II；It is 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；It is connected between the foot stool I and foot stool II with connecting rod I, tranverse connecting rod I with diagonal control arm I.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, 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 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 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 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 be directed to the prior art, and provide it is a kind of have can shrink folding, body after contraction Product becomes smaller, 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 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 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 support Outer oblique pull part on the outside of leg member is connected with pedal outside, and in the interior oblique pull part and pedal on the support leg member inside Side connects；Bearing is mounted on the intermediate both sides of the pedal, one end connection of the bearing and telescoping member is described flexible The other end of 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 Laterally movable part 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, 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 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 is connected with one end of the laterally movable parts of B, the laterally movable parts of B it is another It holds and is 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 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, the foot-operated component of 2 or more is 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 Boss is equipped 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 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, 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 correspondence position is equipped with port on the bearing fixing piece；The B oblique pulls support Part, the other end of A oblique pull supporting items are 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 present invention.

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 the latch fitting and A components are equipped with corresponding pin hole, the pin Hole is connected 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 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 equipped with reinforcer on the one 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 connected with the madial wall of A supporting items, B supporting items.

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 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 present invention 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 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 overturning of whole operation platform just, construction personnel can be stepped in carrying out construction operation on pedal；It is 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 simultaneously, it can also realize that tread length increases.

Folding work：Whole operation platform is overturn, pedal plate face is affixed on ground, at this point, safety buckle is made in self gravitation Under, slide downwards, be disconnected a little along supporting item；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 align respectively edge on pedal bottom both sides of A, B support leg is put；It is similarly grasped 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 additional tie up can also be increased Determine part and carry out binding carrying.

If when folding, the length of pedal is 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 present invention folds, length becomes original half, greatly reducing during volume ratio unfolded state；Planform is Rectangle structure, it is pickaback or portable all very convenient.

The present invention compared with the prior art there is prominent substantive distinguishing features and significant progress to be：

1st, the present invention, which has, can shrink folding, and volume becomes smaller, takes up little area after contraction；It is light-weight, transport, carry it is more convenient；And Overall structure is stable, secured.

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, the 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 secured of structure and stablizes；When the present invention fills It puts 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 overturning 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 It connects, 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；It is 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, and can also limit A montants It cannot be swung around with B montants.

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 can A pedals and B pedals 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.

5th, A, B pedal in the present invention can be one-pass molding pressed sheet, this kind of plate profile structure consolidates, and production is fast, is equipped with The structure that anti-skidding groove or groove and punching combine；And groove can also carry out entire plate body booster action, punching can increase Big antiskid effect.

Description of the drawings

Fig. 1 is a kind of main structure diagram of telescopic folding type portable operation 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 installation；

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

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

Each component Name and sequence number in figure：Support leg member 1, foot-operated component 2, outer oblique pull part 3, A pedals 4, interior oblique pull part 5 are stretched 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, punching 36, groove 37 lead to 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 embodiment

Below in conjunction with attached drawing, the present invention is described in more detail.

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 is connected with pedal outside, and interior on 1 inside of support leg member Oblique pull part 5 on the inside of pedal with being connected；Bearing 12, the bearing 12 and telescoping member are mounted on the intermediate both sides of the pedal 6 one end connection, 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；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 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 inside stage casing position of B support legs of the laterally movable parts 22 of B connect It connects；The opposite card code part that is open is arranged at 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 of whole operation platform and fastness；It is horizontal to A when supporting the releasing working condition 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 2 or more；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 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, can prevent from sliding tumble injury when 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 supporting item 32, B oblique pulls supporting item 34, A oblique pulls supporting item 35 and safety buckle 33；Institute It states 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, the other end are connected 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；Correspondence position is equipped with logical on the bearing fixing piece 41 Mouthful；The B oblique pulls supporting item 34, the other end of A oblique pulls supporting item 35 are correspondingly connected to B support legs 21, the angle in A support legs 18 Code bearing 10；The safety buckle 33 is placed on supporting item 32, can be realized free to slide；When operating platform is in job state, stretch Contracting component 6 is simultaneously in the fully extended state, at this point, the safety buckle 33 slides automatically is inserted in supporting item 32, B oblique pull supporting items On the tie point of 34 and A oblique pulls supporting item 35, just define that supporting item 32, B oblique pulls supporting item 34 and A oblique pulls supporting item 35 connect The freedom at end so that when being subject to the external force to act at this, 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 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 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；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 entire 7 auto-lock function of 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 support respectively with the A on fixed plate 39 Part 14, foot piece 15 and B supporting items 17 correspond to, and equally, also are provided on bearing fixing piece 41 and A supporting items 14, foot piece 15 With 17 corresponding port of B supporting items.

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, 15 lower section of foot piece is equipped with reinforcer 16 on the one side of fixing piece 13；And 15 lower section of foot piece is equipped with locating part 42, and 42 both ends of locating part correspond to and A supporting items 14,17 madial wall of B supporting items Connection；And the A supporting items 14, B supporting items 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 the locating part 42 can effectively prevent A pedals 4 and B pedals 9 occur coming off now in pedal elongation process As；When stretching to maximum length, the locating part 42 can be stopped by bearing fixing piece 41, and obstruction continues to stretch, also just can be real Now prevent fixed plate 39 from departing 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 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 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 to pass through the pin connected between A montants 43 and B montants 45 to limit it and slide；I.e. snap close piece 44 slides Junction, fixed A montants 43 and B montants are placed on, limiting A montants 43 and B montants cannot swing around.

It is the wherein specific implementation of the present invention above, description is more specific and detailed, but can not therefore manage It solves as the limitation to the scope of the claims of the present invention.It should be pointed out that it for those of ordinary skill in the art, is 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

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）With being connected on the outside of pedal, And the support leg member（1）Interior oblique pull part on inside（5）With being connected on the inside of pedal；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.

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 the foot-operated component of 2 or more（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 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 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 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 supporting item（34）, A oblique pulls Supporting item（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 1, it is characterised in that：The pedal is stepped on including A Plate（4）, B pedals（9）With fixed plate（39）, the fixed plate（39）One end and B pedals（9）Pass through hinge construction（7） Connection, the other end are inserted in A pedals（4）It is interior.

7. telescopic folding type portable operation 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）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.

8. telescopic folding type portable operation platform according to claim 6, it is characterised in that：The A pedals（4）, B pedals （9）For disposal molding plate；The top surface of the disposal molding plate is equipped with groove（38）Or groove（38）And punching（36）, Two side bottoms are equipped with straight slot（38）.

9. telescopic folding type portable operation platform according to claim 6, it is characterised in that：The fixed plate（39）Bag Include fixing piece（13）, A supporting items（14）, foot piece（15）With B supporting items（17）；The A supporting items（14）With B supporting items（17） One end be fixedly installed in fixing piece（13）On, and in A supporting items（14）With B supporting items（17）Between gap be equipped with longitudinal direction The foot piece of arrangement（15）, the foot piece（15）Lower section is close to fixing piece（13）One side on reinforcer is installed（16）；And The foot piece（15）Lower section is equipped with locating part（42）, the locating part（42）Both ends correspond to and A supporting items respectively（14）, B branch Support member（17）Madial wall connects.

10. telescopic folding type portable operation platform according to claim 5, it is characterised in that：The safety buckle（33）With Vertical support piece is replaced, and 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 erects Bar（45）The other end is connected on pedal.