CN100595405C - Assembly scaffold - Google Patents
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- CN100595405C CN100595405C CN200810022391A CN200810022391A CN100595405C CN 100595405 C CN100595405 C CN 100595405C CN 200810022391 A CN200810022391 A CN 200810022391A CN 200810022391 A CN200810022391 A CN 200810022391A CN 100595405 C CN100595405 C CN 100595405C
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Abstract
The invention relates to a combined type scaffold which comprises a bottom frame unit. The bottom frame unit is provided with two side stands; each side stand is composed of a pair of upright columnsand a plurality of foot-pedal ledges; and working platforms are respectively arranged on the two side stands. The combined type scaffold is characterized in that a folding border is connected betweenan upright column on the left side stand and the opposite upright columns on the identical side of the right side stand; the folding border is composed of at least two folding cross bars and longitudinal connecting rods connected between the folding cross bars; each folding cross bar is formed by left and right sections of cross bars articulated on a horizontal plane through an articulated mechanism; the two folding cross bars are vertically distributed; the both ends of each folding cross bar are respectively articulated with the upright columns of the side stands on the horizontal plane; a positioning mechanism is locked to form an unfolded state during the unfolding process of the folding border; and the folding frame is folded towards the inner side of the scaffold to form a folded state after the positioning mechanism is unlocked. The combined type scaffold has the advantages that the assembly and the disassembly can be completed by a single person, the combined type scaffold is especially suitable for the occasions on which construction is performed by a single person, and the application range is wider.
Description
Technical field
The present invention relates to the scaffold that a kind of building operations is used, be specifically related to a kind of assembly scaffold.
Background technology
Traditional scaffold is the constructor with one by one independently steel pipe build at the construction field (site), build and remove all need instrument, difficulty height, speed is slow, efficient is low, influence construction speed, also heaviness, be not easy to move.
Therefore, occurred special scaffold product---assembly scaffold afterwards on the market, assembly scaffold is many to be made with section bar, and own wt is light, only needs the structure overlap joint with design in advance in use, and the overlap joint assembling is simple, and convenience improves.Announcing the patent No. of announcing on February 8th, 2006 than the advanced visible Chinese patent of structure in the existing assembly scaffold is the patent of invention of ZL200420094998.8.Disclose a kind of assembly scaffold in this patented technology scheme, comprise at least one frame unit on the structure, this frame unit is made up of two parallel relative side stands and Duo Gen needling, hound; Being similar to ladder on the described side stand structure, is to be made of a column and the several foot-operated crosspiece that is fixedly connected between a column; Described needling and hound two ends, are shaped whole frame unit overlap joint, and have set up foot rest (being work top) again between relative two side stands of scaffold frame unit on the foot-operated crosspiece of two side stands by the claw hook rhampotheca.During concrete the use, can use, also a plurality of said frame unit can be added the foot rest use after the multi-stage superimposed connection up and down adding foot rest on the single said frame unit.When frame unit was multi-stage superimposed, the outside diagonal brace in bottom of every root post had outer support frame in the frame unit of subordinate, to increase the steadiness of scaffold.
Though the described assembly scaffold assembly and disassembly of above-mentioned patent scheme are all many easily than the conventional steel scaffold, but its side stand is a separate piece, can't stand voluntarily, at least need two operating personnel that two side stands are being put relatively when therefore assembling, could between two side stands, overlap needling and hound; Equally, also need two operating personnel respectively holding up a side stand during dismounting at least after, just can unload needling and hound.Now the staff in the society is more and more keen-witted and more capable, and a lot of occasions all only are equipped with the single-character given name constructor, just can't use this assembly scaffold inadequately because of staff during single construction, and this has limited the popularization of assembly scaffold greatly.
Summary of the invention
The single technical problem that can't assembly and disassembly of the present invention for solving that prior art exists provides the assembly scaffold of the single assembly and disassembly of a kind of energy, further improves the convenience of using, and enlarges the scope of application.
For achieving the above object, the technical solution used in the present invention is: a kind of assembly scaffold, comprise the bottom framework unit, this bottom framework unit has parallel two the relative side stands in the left and right sides, each side stand is made of a column and the several foot-operated crosspiece that is fixedly connected between a column, a relative foot-operated crosspiece structure of an essay is provided with working platform on two side stands, its innovative point is: be connected with a folding frame between relative same heel post on the column on the described left side brackets and the right side support, should folding frame constitute by at least two folding cross bars and the longitudinal rod that is connected between folding cross bar, every folding cross bar by about two sections cross bars constitute by a linkwork is hinged on horizontal plane, this linkwork is provided with the detent mechanism that is used to lock folding cross bar deployed condition; Two folding cross bars are arranged up and down perpendicular to the column of side stand, their two ends are hinged on horizontal plane with the side stand column of a corresponding side respectively, the detent mechanism locking constitutes deployed condition when launching with this folding frame, and folding frame constitutes folded state to the scaffold folded inside after the detent mechanism release on horizontal plane.
Related content in the technique scheme is explained as follows:
1, in the such scheme, this assembly scaffold also comprises increases frame unit, and this is increased frame unit and is made of overlap joint needling and hound between parallel two the relative side stands in the left and right sides; Offer the embedding hole on the column bottom face in the described side stand of increasing frame unit, and correspondence is provided with built-in end on the column top of described bottom framework unit, the column bottom embedding borehole jack of increasing frame unit is on the built-in end on the column top of described bottom framework unit, and on the column built-in end of bottom framework unit and increase on the column embedding hole of frame unit correspondence and offer through hole; Have a locking pin member to be made of pin rod and semi-circular collar, pin rod penetrates pin joint in the through hole, and an end of the tail end of pin rod and collar is rotationally connected, and has draw-in groove on the other end of collar and cooperates with the head clamping of pin rod.
2, in the such scheme, the linkwork on the described folding cross bar can be a various mechanisms, the simplyst can be directly directly wear pivot knuckles on left side section cross bar and right section cross bar, adds detent mechanism then on linkwork again; But preferred version is that linkwork and detent mechanism are combined into one, employing has the folding joint that launches positioning function, preferred plan is as follows: adopt a folding joint, this folding joint comprises first joint and second joint, the outer end of first joint and second joint with about two sections corresponding fixedlying connected of cross bar; First joint has " C " shape connecting portion respectively on the inner relative with second joint, the openend of " C " shape connecting portion is towards the outside of scaffold, the arc sealing end is towards the scaffold inboard, and extend the hinged ear of pair of parallel on each " C " shape connecting portion open end two side, two pairs of corresponding overlap joints of hinged ear, and on the hinged ear of two couples of overlap joint, vertically wear a pivot, make first joint and second joint hinged on horizontal plane; Described pivot axis line is positioned at the residing plane of " C " shape connecting portion end face of first joint and second joint; Described first joint and second joint are under folding frame deployed condition, two " C " shape connecting portions join and are combined into " C " shape chamber, in this " C " shape chamber, establish a locking piece, along continuous straight runs offers long slot bore on this locking piece, pivot is positioned at long slot bore, be provided with spring on pivot and the long slot bore between the end of scaffold inboard, this spring forces locking piece to the scaffold medial movement, is resisted against on the arc sealing end of " C " shape connecting portion of amalgamation; Side by first joint on the described locking piece is provided with the press section towards the arc sealing end extension of " C " shape connecting portion, side by second joint is provided with latch hook towards the arc sealing end extension of " C " shape connecting portion, to offering through hole in the position, press section, stretch out through this through hole the press section on the arc sealing end of " C " shape connecting portion of first joint; To offering lockhole in the latch hook position, latch hook stretches into lockhole and constitutes lock-out state on the arc sealing end of " C " shape connecting portion of second joint; Press press section locking piece compression spring, latch hook breaks away from lockhole and constitutes released state.Described latch hook is provided with the importing inclined-plane towards a side of second joint, the user will be folded in the process that cross bar is expanded to deployed condition, " C " shape connecting portion of second joint cooperates with the importing inclined-plane, can automatically locking piece be pressed down, and latch hook is hooked in the lockhole automatically lock.And, the outside 45 oblique setting of " C " shape connecting portion open end sidewall of serving as reasons of hinged ear optimum design towards scaffold, make articulation pivot axle center integral body be positioned at the outside of left side section cross bar and right section cross bar, make left side section cross bar can be folded to parallel state fully with right section cross bar.Described locking piece can adopt block, plate-like piece etc.; Preferred plan is: described locking piece constitutes by two sheet materials are superimposed, and two sheet materials are superimposed towards the end of scaffold inboard, is bent into bending part and extend out to the symmetry up and down of scaffold on the other end, constitutes the spring container cavity between two bending parts; The bending part middle part of two sheet materials hollows out fluting, and this two groove communicates up and down and forms above-mentioned long slot bore.
3, in the such scheme, described " scaffold inboard ", " scaffold the outside " are after being shaped by the scaffold overall package, be " scaffold inboard " towards the direction of scaffold inside center, and the direction towards the scaffold outside is " outside the scaffold ".
4, in the such scheme, described " horizontal plane " is meant the imaginary plane perpendicular to column.
Design principle of the present invention is: the present invention has designed a special bottom framework unit, this bottom framework unit mainly is that the two opposite sides support is connected into an assembling parts by folding frame, this feature bottom supports to remain on always and constitutes a supporting surface more than 4, launches just can very stably stand as long as do slightly.Therefore, in dismounting during this scaffold, can the one man operation, the operator need not be hand steered lateral brace just can unload working platform and hound one by one, and then will fold frame and fold two side stands are drawn close mutually to minimum state, can pass or carry.Equally, during assembling two side stands are launched slightly, need not be hand steered it just steadily stood on the ground, the operator just can overlap working platform and hound.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1, owing to special construction of the present invention, assembly and disassembly can be applicable to the occasion of single construction by the one man operation, have further improved the convenience of using, and have enlarged the scope of application.
2, owing to special construction of the present invention, the two opposite sides support connects into the assembling parts that can stand voluntarily by folding frame, has avoided the carelessness because of operating personnel, and side stand falls down to cause the accident, and the safety of dismounting and assembling is increased.
3, because special construction of the present invention, in folding cross bar, adopt special locking joint, this locking joint the locking and unlocking is simple, convenient, this promise the agility of assembly and disassembly of the present invention; And locking joint locking is reliable, and no external force is pressed the press section and just can not broken off relations, this promise safety in utilization of the present invention.
Description of drawings
Accompanying drawing 1 is the structural representation of the embodiment of the invention one;
Accompanying drawing 2 is the structural representation of the folding frame of the embodiment of the invention one;
Accompanying drawing 3 is the process that the collapses schematic diagram of the parts of two side stands in the embodiment of the invention one and folding frame formation;
Accompanying drawing 4 is the schematic diagram of the state of putting in place that collapses of the parts of two side stands in the embodiment of the invention one and folding frame formation;
Accompanying drawing 5 is an A place enlarged diagram in the accompanying drawing 3;
Accompanying drawing 6 is the exploded view of the folding joint of the embodiment of the invention one;
Accompanying drawing 7 is looked schematic diagram for the master of the folding joint of the embodiment of the invention one;
Accompanying drawing 9 is for increasing the structural representation of frame unit in the embodiment of the invention two;
Accompanying drawing 10 is a B place enlarged diagram in the accompanying drawing 9;
Accompanying drawing 11 is the embodiment of the invention two overall structure schematic diagrames;
Accompanying drawing 12 is a C place enlarged diagram in the accompanying drawing 11.
In the above accompanying drawing: 1, bottom framework unit; 2, left side brackets; 3, right side support; 4, column; 5, foot-operated crosspiece; 6, working platform; 7, folding frame; 8, folding cross bar; 8a, left side section cross bar; 8b, right section cross bar; 9, longitudinal rod; 10, increase frame unit; 11, side stand; 12, side stand; 13, needling; 14, hound; 15, column; 16, built-in end; 17, through hole; 18, locking pin member; 19, pin rod; 20, collar; 21, draw-in groove; 22, folding joint; 23, first joint; 24, second joint; 25, " C " shape connecting portion; 26, hinged ear; 27, pivot; 28, locking piece; 29, long slot bore; 30, spring; 31, press section; 32, latch hook; 33, through hole; 34, lockhole; 35, import the inclined-plane; 36, sheet material; 37, sheet material; 38, spring container cavity; 39, spring reference column; 40, castor; 41, movable button; 42, foot-operated crosspiece; 43, outer support frame.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment one: shown in accompanying drawing 1～accompanying drawing 8, a kind of assembly scaffold, see shown in the accompanying drawing 1, constitute by setting up working platform 6 on the bottom framework unit 1, described bottom framework unit 1 has parallel two the relative side stands 2 in the left and right sides, 3, each side stand 2,3 are made of with the several parallel uniform foot-operated crosspiece 5 that is fixedly connected on 4 of columns a column 4, working platform 6 two ends respectively are hooked on two side stands 2 by two hooks, on 3 on the relative foot-operated crosspiece 5,4 relative on the column 4 on the described left side brackets 2 and the right side support 3 of same heel posts are connected with a folding frame 7; See accompanying drawing 2, this folding frame 7 is made of two folding cross bars 8 and four longitudinal rods 9 being connected 8 of folding cross bars, every folding cross bar 8 by about two sections cross bar 8a, 8b constitute by a folding joint 22 is hinged on horizontal plane; Two folding cross bars 8 are arranged up and down perpendicular to the column 4 of side stand 2,3, their two ends are hinged on horizontal plane by wearing pivot with the side stand column 4 of a corresponding side respectively, the detent mechanism locking constitutes deployed condition as shown in Figure 1 when launching with this folding frame 7, and folding frame 7 constitutes folded state shown in accompanying drawing 3 and accompanying drawing 4 to the scaffold folded inside after the detent mechanism release on horizontal plane.And the bottom of each column 4 is provided with castor 40 in the bottom framework unit 1, moves with convenient.In described four longitudinal rods 9, two are connected between the section cross bar 8a of a left side, and two are connected between the right section cross bar 8b in addition.
Shown in accompanying drawing 3, accompanying drawing 5-accompanying drawing 8, above-mentioned folding joint 22 comprises that two sections cross bar 8a, 8b are fixedlyed connected in the end about the corresponding embedding in the outer end of first joint 23 and second joint, 24, the first joints 23 and second joint 24; First joint 23 has " C " shape connecting portion 25 respectively on the inner relative with second joint 24, the openend of " C " shape connecting portion 25 is towards the outside of scaffold, the arc sealing end is towards the scaffold inboard, and extend the hinged ear 26 of pair of parallel on each " C " shape connecting portion 25 open end two side, two pairs of hinged ear 26 corresponding overlap joints, and on the hinged ear 26 of two couples of overlap joint, vertically wear a pivot 27, make first joint 23 and second joint 24 hinged on horizontal plane; Described pivot 27 axial lines are positioned at the residing plane of " C " shape connecting portion 25 end faces of first joint 23 and second joint 24.
Referring to accompanying drawing 3, shown in the accompanying drawing 5-accompanying drawing 8, described first joint 23 and second joint 24 in folding frame 7 deployed conditions (promptly as accompanying drawing 1 and accompanying drawing 7, folding joint shown in the accompanying drawing 8 is expanded to the state of 180 ° of angles) under, two " C " shape connecting portions 25 join and are combined into " C " shape chamber, in this " C " shape chamber, establish a locking piece 28, along continuous straight runs offers long slot bore 29 on this locking piece 28, pivot 27 is positioned at long slot bore 29, between the end of scaffold inboard, be provided with spring 30 (specifically being a mechanical stage clip) on pivot 27 and the long slot bore 29, this spring 30 forces locking piece 28 to the scaffold medial movement, is resisted against on the arc sealing end of " C " shape connecting portion 25 of amalgamation; The side that described locking piece (28) is gone up by first joint (23) is provided with press section 31 towards the arc sealing end extension of " C " shape connecting portion (25), side by second joint 24 is provided with latch hook 32 towards the arc sealing end extension of " C " shape connecting portion 25, and this latch hook 32 is provided with importing inclined-plane 35 towards a side of second joint 24; To offering through hole 33 in 31 positions, press section, stretch out through this through hole 33 press section 31 on the arc sealing end of " C " shape connecting portion 25 of first joint 23; To offering lockhole 34 in latch hook 32 positions, latch hook 32 stretches into lockhole 34 and constitutes lock-out state on the arc sealing end of " C " shape connecting portion 25 of second joint 24; Press press section 31 locking pieces, 28 compression springs 30, latch hook 32 breaks away from lockhole 34 and constitutes released state.
Shown in accompanying drawing 8, described hinged ear 26 the bests are to the oblique setting of scaffold outside 45, whole the deflecting away from a left side section cross bar 8a and a right section cross bar 8b of pivot 27 are gone up towards the outline line extended line outside in the scaffold outside, make left side section cross bar 8a and right section cross bar 8b when folding can amount to the complete parallel even state drawn close mutually as shown in Figure 4.
Shown in accompanying drawing 5, accompanying drawing 6, described locking piece 28 specifically constitutes by two sheet materials 36,37 are superimposed, two sheet materials, 36,37 ends towards the scaffold inboard are superimposed, be bent into bending part and extend out to the symmetry up and down of scaffold on the other end, constitute spring container cavity 38 between two bending parts, these spring container cavity 38 centers also are provided with spring reference column 39, and spring 30 is enclosed within and is placed in the spring container cavity 38 on the spring reference column 39; The bending part middle part of two sheet materials hollows out fluting, and this two groove communicates up and down and forms above-mentioned long slot bore 29.
Present embodiment is the small-sized scaffold that only is made of the bottom framework unit, and it is specially adapted to the occasion of single construction.Accompanying drawing 1 is depicted as the work user mode, during dismounting, the operator need only take off working platform 6 earlier, operate 22 releases of two folding joints then, to fold frame 7 as shown in Figure 3 to the inboard bending of scaffold, bending puts in place as shown in Figure 4, and two side stands are drawn close mutually to minimum position and got final product, and assembling process gets final product according to the inverted sequence of above-mentioned unloading process.
Accompanying drawing 1, accompanying drawing 3 are with in the drawings attached 4, and the top of each column 4 is provided with insertion end 16, and offers through hole 17 on the insertion end 16, this structure on connect and increase the frame unit and prepare.
Embodiment two: shown in accompanying drawing 9～accompanying drawing 12, a kind of assembly scaffold, be with the difference of embodiment one: it is to install one additional to increase frame unit 10 on the basis of embodiment one, this increases frame unit 10 as shown in Figure 9, by parallel two the relative side stands 11 in the left and right sides, overlap joint needling 13 and hound 14 constitute between 12, the described side stand 11 of increasing frame unit 10, offer the embedding hole on column 15 bottom faces in 12, and correspondence is provided with built-in end 16 on column 4 tops of described bottom framework unit 1, the column 15 bottom embedding borehole jacks of increasing frame unit 10 are on the built-in end 16 on column 4 tops of described bottom framework unit 1, and on the column built-in end 16 of bottom framework unit 1 and increase on the column 15 embedding holes of frame unit 1 correspondence and offer through hole 17; Shown in accompanying drawing 11, accompanying drawing 12, there is a locking pin member 18 to constitute by pin rod 19 and semi-circular collar 20, pin rod 19 runs through through hole 17 pin joints on built-in end 16 and the embedding hole, one end of the tail end of pin rod 19 and collar 20 is rotationally connected, and has draw-in groove 21 on the other end of collar 20 and cooperates with the head clamping of pin rod 19.And, on bottom framework unit 1 each column, outwards be provided with outer support frame 43, make whole scaffold more stable.
Shown in accompanying drawing 10, accompanying drawing 11, the two ends of described each needling 13 and hound 14 are provided with hook portion, this hook portion is hooked on the foot-operated crosspiece 4,15, on the hook portion at these hook portion and working platform two ends, be provided with movable button 41, described movable button 41 is semi-circular, its upper end is articulated on needling 13, hound 14 or the working platform, under lock-out state, bag gets final product turning over to open on the movable button 41 when needing release to the bottom locking of foot-operated crosspiece 4,15 under the semi-circular hook portion of movable button 41.
Other repeat no more here with embodiment one.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1, a kind of assembly scaffold, comprise bottom framework unit (1), this bottom framework unit (1) has parallel two the relative side stands (2 in the left and right sides, 3), each side stand (2,3) constitute by a column (4) and the several foot-operated crosspiece (5) that is fixedly connected between a column (4), two side stands (2,3) go up relative foot-operated crosspiece (a 5) structure of an essay and be provided with working platform (6), it is characterized in that: the column (4) on the described left side brackets (2) is gone up with right side support (3) and is connected with a folding frame (7) between relative same heel post (4), should folding frame (7) constitute by at least two folding cross bars (8) and the longitudinal rod (9) that is connected between folding cross bar (8), every folding cross bar (8) by about two sections cross bar (8a, 8b) by a linkwork hinged formation on horizontal plane, this linkwork is provided with the detent mechanism that is used to lock folding cross bar (8) deployed condition; Folding cross bar (8) is arranged up and down perpendicular to the column (4) of side stand (2,3), their two ends are hinged on horizontal plane with the side stand column (4) of a corresponding side respectively, the detent mechanism locking constitutes deployed condition when launching with this folding frame (7), and folding frame (7) constitutes folded state to the scaffold folded inside after the detent mechanism release on horizontal plane.
2, assembly scaffold according to claim 1, it is characterized in that: this assembly scaffold also comprises increases frame unit (10), and this increases frame unit (10) by overlapping needling (13) and hound (14) formation between parallel relative two side stands (11,12) in the left and right sides; Offer the embedding hole on column (15) bottom face in the described side stand (11,12) of increasing frame unit (10), and correspondence is provided with built-in end (16) on column (4) top of described bottom framework unit (1), column (15) the bottom embedding borehole jack of increasing frame unit (10) is on the built-in end (16) on column (4) top of described bottom framework unit (1), and the column built-in end (16) of bottom framework unit (1) is gone up and increased on column (15) the embedding hole of frame unit (1) correspondence and offer through hole (17); There is a locking pin member (18) to constitute by pin rod (19) and semi-circular collar (20), pin rod (19) penetrates pin joint in the through hole (17), one end of the tail end of pin rod (19) and collar (20) is rotationally connected, and has draw-in groove (21) on the other end of collar (20) and cooperates with the head clamping of pin rod (19).
3, assembly scaffold according to claim 1, it is characterized in that: linkwork on the described folding cross bar (8) and detent mechanism are combined into a folding joint (22), this folding joint (22) comprises first joint (23) and second joint (24), the outer end of first joint (23) and second joint (24) with about corresponding the fixedlying connected of two sections cross bars (8a, 8b); First joint (23) has " C " shape connecting portion (25) respectively on the inner relative with second joint (24), the openend of " C " shape connecting portion (25) is towards the outside of scaffold, the arc sealing end is towards the scaffold inboard, and extend the hinged ear (26) of pair of parallel on each " C " shape connecting portion (25) open end two side, the corresponding overlap joint of two pairs of hinged ears (26), and on the hinged ear of two couples (26) of overlap joint, vertically wear a pivot (27), make first joint (23) and second joint (24) hinged on horizontal plane; Described pivot (27) axial line is positioned at the residing plane of " C " shape connecting portion (25) end face of first joint (23) and second joint (24); Described first joint (23) and second joint (24) are under folding frame (7) deployed condition, two " C " shape connecting portions (25) join and are combined into " C " shape chamber, in this " C " shape chamber, establish a locking piece (28), this locking piece (28) is gone up along continuous straight runs and is offered long slot bore (29), pivot (27) is positioned at long slot bore (29), pivot (27) and long slot bore (29) are gone up and be provided with spring (30) between the ends of scaffold inboard, this spring (30) forces locking piece (28) to the scaffold medial movement, is resisted against on the arc sealing end of " C " shape connecting portion (25) of amalgamation; The side that described locking piece (28) is gone up by first joint (23) is provided with press section (31) towards the arc sealing end extension of " C " shape connecting portion (25), side by second joint (24) is provided with latch hook (32) towards the arc sealing end extension of " C " shape connecting portion (25), to offering through hole (33) in position, press section (31), stretch out through this through hole (33) press section (31) on the arc sealing end of " C " shape connecting portion (25) of first joint (23); To offering lockhole (34) in latch hook (32) position, latch hook (32) stretches into lockhole (34) and constitutes lock-out state on the arc sealing end of " C " shape connecting portion (25) of second joint (24); Press press section (31) locking piece (28) compression spring (30), latch hook (32) breaks away from lockhole (34) and constitutes released state.
4, assembly scaffold according to claim 3 is characterized in that: described latch hook (32) is provided with importing inclined-plane (35) towards a side of second joint (24).
5, assembly scaffold according to claim 3, it is characterized in that: described locking piece (28) is by the superimposed formation of two sheet materials (36,37), two sheet materials (36,37) are superimposed towards the end of scaffold inboard, be bent into bending part and extend out to the symmetry up and down of scaffold on the other end, constitute spring container cavity (38) between two bending parts; The bending part middle part of two sheet materials hollows out fluting, and this two groove communicates up and down and forms above-mentioned long slot bore (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810022391A CN100595405C (en) | 2008-06-28 | 2008-06-28 | Assembly scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810022391A CN100595405C (en) | 2008-06-28 | 2008-06-28 | Assembly scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101314988A CN101314988A (en) | 2008-12-03 |
| CN100595405C true CN100595405C (en) | 2010-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810022391A Active CN100595405C (en) | 2008-06-28 | 2008-06-28 | Assembly scaffold |
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| CN (1) | CN100595405C (en) |
Families Citing this family (15)
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| GB2487737B (en) * | 2011-02-01 | 2013-05-01 | Teletower Com Ltd | Guardrail for an elevated working platform |
| US9290954B2 (en) * | 2011-02-23 | 2016-03-22 | Anthony Shane TAYLOR | Method and apparatus of an adjustable scaffold shelf |
| CN102877635B (en) * | 2012-10-16 | 2015-09-30 | 泉州博霖贸易有限公司 | A kind of modified form scaffold |
| CN104172813A (en) * | 2014-07-28 | 2014-12-03 | 朱彩玲 | Coffee cabinet display rack |
| CN105433663A (en) * | 2015-12-28 | 2016-03-30 | 江苏红人实业股份有限公司 | Foldable goods rack |
| CN106592946A (en) * | 2016-12-23 | 2017-04-26 | 苏州飞华铝制工业有限公司 | Combined modularization scaffold for large building |
| CN106677507A (en) * | 2017-02-20 | 2017-05-17 | 李欣 | Operation platform for building construction |
| CN107246134A (en) * | 2017-03-20 | 2017-10-13 | 无锡市龙海杰机械制造有限公司 | Reinforced indoor individual layer scaffold |
| CN106930518A (en) * | 2017-05-11 | 2017-07-07 | 中国建筑第二工程局有限公司 | Construction bracket and construction system |
| CN107989353A (en) * | 2017-12-30 | 2018-05-04 | 金华市亚虎工具有限公司 | A kind of table top overturning type foot hand cradle |
| CN108166738A (en) * | 2018-01-03 | 2018-06-15 | 开平天盛卓越机械设备有限公司 | One kind can convert into step |
| CN111519882A (en) * | 2020-05-14 | 2020-08-11 | 上海建工五建集团有限公司 | Movable telescopic scaffold and installation method thereof |
| CN112746734B (en) * | 2020-12-12 | 2022-12-30 | 重庆新久融工程机械设备有限公司 | Folding scaffold |
| CN113719097B (en) * | 2021-09-14 | 2023-03-31 | 乐歌人体工学科技股份有限公司 | Liftable operating platform |
| CN114737734A (en) * | 2022-03-14 | 2022-07-12 | 北京易盛通达工程技术有限公司 | Foldable external-detection scaffold |
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2008
- 2008-06-28 CN CN200810022391A patent/CN100595405C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101314988A (en) | 2008-12-03 |
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Assignee: Suzhou Pica Aluminum Industry Co., Ltd. Assignor: Zhang Jianyuan Contract record no.: 2011320000153 Denomination of invention: Assembly scaffold Granted publication date: 20100324 License type: Exclusive License Open date: 20081203 Record date: 20110307 |
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Effective date of registration: 20191114 Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 109 Patentee after: Suzhou Pica Aluminum Industry Co., Ltd. Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Mao Peng Lu, No. 109 Patentee before: Zhang Jianyuan |
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