CN102877635B - A kind of modified form scaffold - Google Patents
A kind of modified form scaffold Download PDFInfo
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- CN102877635B CN102877635B CN201210395276.5A CN201210395276A CN102877635B CN 102877635 B CN102877635 B CN 102877635B CN 201210395276 A CN201210395276 A CN 201210395276A CN 102877635 B CN102877635 B CN 102877635B
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- vertical rod
- shaped fastener
- fastener
- scaffold
- sleeve pipe
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Abstract
The present invention discloses a kind of modified form scaffold, forms a supporting structure primarily of vertical rod, cross bar, diagonal member, scaffold floor and bindiny mechanism, and described bindiny mechanism includes U-shaped fastener, pin member, C type fastener, T-shaped fastener and sleeve pipe; The prolate shape reaping hook structure that described pin member is formed primarily of straight large section and arc segment, described straight large section is tapered at one end neck structure, described arc segment seamlessly transit be undertaken on the corresponding necking down of described straight large section one end on; Described cross bar with coordinated with described U-shaped fastener by C type fastener between vertical rod, make stably node by described pin member self-locking and be connected; Described oblique vertical rod is coordinated with described U-shaped fastener by T-shaped fastener with vertical rod part, enter firm node by described pin member and T-shaped bayonet fittings locks and establishes; Sleeve pipe is fixed in an end of vertical rod, and the external diameter of the internal diameter of this sleeve pipe and this vertical rod matches, and firmly connects up and down between two vertical rods by sleeve pipe inserting mode.Compare conventional art, this case forms the scaffolding structure of a firm reliable excellent combination property again.
Description
Technical field
The present invention relates to building implements field, specifically refer to a kind of modified form scaffold.
Background technology
Scaffold is a kind of structure tool indispensable in building operations, usual scaffold mainly includes base, vertical rod, cross bar, diagonal member and scaffold floor, wherein vertical rod is the vertical bar structure of mainly bearing construction and other load, cross bar comprises along the scaffold longitudinally leger of setting and the little cross bar along scaffold horizontally set, described diagonal member is be flexuose brace with described vertical rod or cross bar oblique, primarily of described base, vertical rod, cross bar, diagonal member forms scaffold stand, scaffold floor is laid on each interlayer of scaffold as the supporting surface of standing and ornaments instrument, the platform of material, the overall steadiness of scaffold stand is relevant with the switching performance between described each parts, mainly be connected with between vertical rod and connect, vertical rod and cross bar, node between diagonal member connects, the support and connection of scaffold floor on support, etc., cooperation between each connection and individual connection is very crucial.
Such as more general at present a kind of steel tube fastener formula scaffold, node adopts steel tube fastener to connect, although it is both economical, set up comparatively flexible, the shortcoming existed has fastener easily to lose, node fastener bias transmits load, enclasping force is by manpower, wayward, easily produces slip, significantly, installation rate is slow for the quality of quality of connection fastener of fastener node own and manually-operated impact.The solid scaffold of such as existing peace moral, node connects employing pin lock and is solidly connected, and it does not exist the defect described in steel tube fastener formula scaffold, and lightly easy, and mounting or dismounting are convenient, but bolt self-locking poor performance, drastically influence the steadiness of whole scaffold thus.And existing scaffold floor, extensively adopt bamboo string sheet scaffold floor, general in rectangular sheet, along the horizontal leger ornaments of scaffold, there is certain difficulty in this structure, and its transverse seal imprecision in transfer is moved, surface irregularity, not steady in workman's walking, easily fall; Further, generally adopt iron wire to be simply fixed on scaffold when described bamboo string sheet scaffold floor is installed, steadiness is poor, inflammablely not prevent fires, there is certain potential safety hazard, and the weight of monolithic own is just large, add that again bamboo chip water imbibition is strong, rainy day has increased the weight of again the burden of scaffold virtually.
Therefore existing scaffold lacks a kind of structure design of excellent combination property, in view of this, the present inventor conducts in-depth research for existing scaffold Problems existing, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of modified form scaffold of firm, reliable, excellent combination property.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of modified form scaffold, form a supporting structure primarily of vertical rod, cross bar, diagonal member, scaffold floor and bindiny mechanism, described bindiny mechanism includes U-shaped fastener, pin member, C type fastener, T-shaped fastener and sleeve pipe; Wherein:
Described U-shaped fastener, be provided with at least two, with opening inwardly mode crouch and be located on the pipe shaft of vertical rod, the through direction of this U-shaped fastener respective sides is the bearing of trend of vertical rod, the relative two sides of this U-shaped fastener offer clip hole, this clip hole is strip, and the direction along vertical posts is extended;
The prolate shape reaping hook structure that described pin member is formed primarily of straight large section and arc segment, described straight large section is tapered at one end neck structure, described arc segment seamlessly transit be undertaken on the corresponding necking down of described straight large section one end on;
Described C type fastener with opening outwardly mode be installed in the end of cross bar, this C type fastener offers the described pin member of two confessions be oppositely arranged and mate the first pin hole plugged, described C type fastener is nested with on described U-shaped fastener by described opening, and pin hole described in two corresponds to the through both sides of described U-shaped fastener, described cross bar is coordinated, penetrates pin hole self-locking described in two be connected to make firmly node by described pin member with being nested with described U-shaped fastener by C type fastener between vertical rod;
Described T-shaped fastener comprises horizontal part and is connected to the vertical portion on this horizontal part one end, this horizontal part offers one along this horizontal part length direction extend, for pin member coupling plant the second pin hole, the end of described diagonal member is formed with through hole, the horizontal part of described T-shaped fastener penetrates described clip hole and through hole successively, and coordinates the node carried out between diagonal member and vertical rod to lock by described pin member with the second pin hole to establish;
Described sleeve pipe is fixed in an end of vertical rod, and the external diameter of the internal diameter of this sleeve pipe and this vertical rod matches, and firmly connects up and down between two vertical rods by sleeve pipe inserting mode.
The free end of above-mentioned arc segment is formed with a projection, and this projection protrudes setting toward the side at described straight large section place.
One end correspondence of above-mentioned second pin hole extends to the position, vertical portion of described T-shaped fastener.
The end of above-mentioned diagonal member is formed as a flat strip shaped structure, and described through hole is opened in this flat strip shaped structure, and this through hole is circular port, and the horizontal part of corresponding T-shaped fastener is in the cylinder matched.
Above-mentioned sleeve pipe and described vertical rod adopt inside and outside socket mode to fix.
Above-mentioned sleeve pipe and described vertical rod are formed in one structure.
Above-mentioned scaffold floor is a metal grillage, in four edges of this metal grillage be respectively provided with opening down, for mutually mating with the cross bar of scaffold the draw-in groove held.
Above-mentioned metal grillage comprises some transverse slats, some stringer boards and two gussets, these some transverse slats and some the mutual transverse and longitudinal square crossings of stringer board are arranged, described two gussets with opening inwardly under type be overlapped on the both ends of described some stringer boards, this two gusset corresponding vertical extend on be respectively formed with draw-in groove described in two.
The both ends of above-mentioned two gussets all stretch out, and form the extension be positioned at outside described stringer board both sides respectively, described each draw-in groove is respectively formed on described each extension.
Above-mentioned draw-in groove is semicircular deep-slotted chip breaker.
After adopting such scheme, the present invention one modified form kind scaffold, bindiny mechanism includes U-shaped fastener, pin member, C type fastener and T-shaped fastener, and the improvement particularly between vertical rod, between vertical rod with cross bar, between vertical rod with diagonal member is connected.Concrete, when connecting between vertical rod, only need be socketed in the sleeve pipe of the second vertical rod by an end coupling not with well for the first vertical rod, the mode being preferably lower end with the one end at its sleeve pipe place of every vertical rod during setting erects.When node between vertical rod with cross bar is connected, C type fastener is nested with on U-shaped fastener by its opening, two pin holes on C type fastener correspond to the both sides of U-shaped fastener up/down perforation, afterwards by pin member with arc segment down, run through the pin hole of upside, the first pin hole of U-shaped fastener and downside from top to bottom successively, the first pin hole on the downside of arc segment penetrates completely also inside hook is held, and realizes the auto-lock function of C type fastener on U-shaped fastener thus.When diagonal member is connected with the node of vertical rod, vertical rod is erect fixing, by in the clip hole of the vertical portion clip of T-shaped fastener in vertical rod assembled portion, horizontal part horizontally outward extends, afterwards the free end of the through hole on diagonal member end from horizontal part is inserted in, pin hole on horizontal part penetrates described through hole, diagonal member and vertical rod are that suitable angular slope is connected with, afterwards by pin member with arc segment down, in the pin hole penetrated described in suitably planting from top to bottom, the straight large section of the trapezoidal shape of pin member plant into degree do corresponding adjustment according to the length that the second pin hole penetrates, diagonal member can firmly be locked in vertical rod thus.
Thus, connect between vertical rod and take sleeve pipe inserting mode, simple and easyly on same axis firmly to connect again, do not need other auxiliary spare part, between cross bar and vertical rod, pin member is adopted to carry out self-locking between diagonal member and vertical rod, special spacing by pin member lower end arc segment, make the self-locking property of pin member good, node secure and reliable connection, compare conventional art, not only avoid the various defects that steel tube fastener structure exists, and more importantly, the flexible design of described pin member structure, whole node connecting structure self-locking property is obtained greatly promote, for scaffold floor provides a firm support system, this case forms the scaffolding structure of an excellent combination property thus.
Accompanying drawing explanation
Fig. 1 is the structural representation of scaffold of the present invention;
Fig. 2 be Fig. 1 local A(vertical rod and transverse bar between assembly and connection) enlarged drawing;
Fig. 3 is each exploded view of assembly and connection between vertical rod of the present invention and cross bar;
Fig. 4 is the structural representation of assembly and connection between vertical rod of the present invention and diagonal member;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of Fig. 4;
Fig. 6 is assembly and connection between Fig. 2 local B(vertical rod) enlarged drawing;
Fig. 7 is the decomposing schematic representation of the present invention two vertical rod;
Fig. 8 is the structural representation of scaffold floor of the present invention;
The structure schematic diagram of Fig. 9 formula scaffold floor of the present invention.
Label declaration
Vertical rod 1 cross bar 2
Diagonal member 3 through hole 31
Scaffold floor 4 transverse slat 41
Stringer board 42 gusset 43
Extension 431 draw-in groove 4311
U-shaped fastener 5 clip hole 51
The straight large section 61 of pin member 6
Arc segment 62 projection 63
C type fastener 7 first pin hole 71
T-shaped fastener 8 vertical portion 81
Horizontal part 82 second pin hole 821
Sleeve pipe 9
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
A kind of modified form scaffold as shown in figs 1-9 for the present invention relates to, comprise leger and little cross bar primarily of vertical rod 1, cross bar 2(), diagonal member 3, scaffold floor 4 and bindiny mechanism form a supporting structure, described bindiny mechanism includes U-shaped fastener 5, pin member 6, C type fastener 7, T-shaped fastener 8 and sleeve pipe 8; Wherein:
Described U-shaped fastener 5, as shown in Fig. 3 or 5, with opening inwardly mode crouch be located at vertical rod 1 pipe shaft on, the through direction of respective sides is the bearing of trend of vertical rod 1, every vertical rod 1 is established and has two U-shaped fasteners 5 at least, preferably every four U-shaped fasteners 5 form one group, uniform ring is on the pipe shaft being laid in vertical rod 1, many cross bars 2 thus for three-dimensional are connected in same vertical rod 1 jointly, preferably, four U-shaped fasteners 5 are in two couple corresponding between two, and this two couple shifts to install up and down.The relative two sides of every U-shaped fastener 5 offer clip hole 51, and this clip hole 51 is in strip, and the direction along vertical posts 1 is extended;
Described pin member 6, as shown in Fig. 3 or 5, primarily of the prolate shape reaping hook structure that straight large section 61 and arc segment 62 are formed, described straight large section 61 is the prolate shape trapezium structure of tapered at one end neck, described arc segment 62 seamlessly transit be undertaken on the straight large corresponding necking down of section 61 one end on, the angle of the relatively straight large section deviation of arc segment 62 is less than 90 degree, preferably between 5-60 degree; Further, the free end of described arc segment 62 can also be formed with a projection 63, and this projection 63 protrudes setting toward the side at straight large section 61 place;
Described C type fastener 7, as shown in Figure 3, with opening outwardly mode be installed in the end (in practical application, the both ends of cross bar 2 are all installed with a C type fastener) of cross bar 2, this C type fastener 7 is better for Contraband type structure, be beneficial to mutually mate assembling with U-shaped fastener 5, strengthen the compactedness of total, stability and fastness.C type fastener 7 also offers two the first pin holes 71 be oppositely arranged, they are for plugging for pin member 6 coupling; Described cross bar 2 with coordinated with U-shaped fastener 5 by C type fastener 7 between vertical rod 1, make stably node by pin member 6 self-locking and be connected;
Described T-shaped fastener 8, as shown in Figure 5, comprise vertical portion 81 and horizontal part 82, horizontal part 82 offers one second pin hole 821, this second pin hole 821 extends along horizontal part 82 length direction, preferably one end correspondence extends to position, vertical portion 81, and width and the pin member 6 of pin hole 821 match; The end of described diagonal member 3 is formed with through hole 31, concrete, the end of diagonal member 3 is become a flat strip shaped structure by compressed shape, described through hole 31 is opened in this flat strip shaped structure, vertical rod 1 can be adapted in assembling to make diagonal member 3 tilt at any angle, described through hole 31 is set to circular port, and the horizontal part 82 of corresponding T-shaped fastener 8 is in the cylindrical structure matched; The horizontal part 12 of T-shaped fastener 8 penetrates the clip hole of described U-shaped fastener 5 and the through hole 31 of diagonal member 3 successively, and coordinates the node carried out between diagonal member 3 and vertical rod 1 to lock by pin member 7 with the second pin hole 821 to establish;
Described sleeve pipe 9, as shown in Figure 7, be fixed in an end of vertical rod 1, this sleeve pipe 9 is connected with various ways with vertical rod 1, can for being directly undertaken on an end of vertical rod 1, and the present invention provides another preferred embodiment, sleeve pipe 9 and vertical rod 1 adopt inside and outside socket mode to fix, certainly, sleeve pipe 9 and vertical rod 1 can also be designed to integrated formed structure, as long as can guarantee that sleeve pipe 9 is connected with the firm of vertical rod 1; The internal diameter of sleeve pipe 9, matches with the external diameter of vertical rod 1, and namely the vertical rod of another a same specification end not with well can adaptive tightly be set in the sleeve pipe 9 of this vertical rod 1; Realize up and down just to firm connection by sleeve pipe 9 inserting mode between two vertical rods 1.
Thus, the present invention one modified form kind scaffold, in particular between vertical rod 1, between vertical rod 1 and cross bar 2, improvement between vertical rod 1 with diagonal member 3 is connected, concrete, when connecting between vertical rod 1, as shown in Figure 6, only need the end coupling of the first vertical rod with sleeve pipe 9 be socketed in the sleeve pipe 9 of the second vertical rod, the mode being preferably lower end with the one end at its sleeve pipe 9 place of every vertical rod 1 during setting erects, upper and lower vertical rod is just to connection, during vertical rod can be made like this to erect, structure is more stable firmly, certain described sleeve pipe 2 is for being socketed the pipeline section of another vertical rod body, its length can according to the overall length design one preferably ratio value of vertical rod body 1.When node between vertical rod 1 with cross bar 2 is connected, as shown in Figure 2, C type fastener 7 is nested with on U-shaped fastener 5 by its opening, two pin holes 71 on C type fastener 7 correspond to the both sides of U-shaped fastener 5 up/down perforation, afterwards by pin member 6 with arc segment 62 down, run through the first pin hole 71 of upside, the first pin hole 71 of U-shaped fastener 5 and downside from top to bottom successively, the first pin hole 71 on the downside of arc segment 62 penetrates completely also inside hook is held, the free end of arc segment 62 is planted back to vertical rod 1 mode, realizes the auto-lock function of C type fastener 7 on U-shaped fastener 5 thus.When diagonal member 3 is connected with the node of vertical rod 1, as shown in Figure 4, vertical rod 1 is erect fixing, by vertical portion 81 clip of T-shaped fastener 8 in the clip hole 51 of U-shaped fastener 5, horizontal part 82 horizontally outward extends, afterwards the through hole 31 on diagonal member 3 end is inserted in from the free end of horizontal part 82, pin hole 821 on horizontal part 82 penetrates described through hole 31, diagonal member 3 is connected with in suitable angular slope with vertical rod 1, afterwards by pin member 6 with arc segment 62 down, in the second pin hole 821 penetrated described in suitably planting from top to bottom, plant back to U-shaped fastener 5 mode with the free end of arc segment 62 in practical operation, the straight large section 61 of the trapezoidal shape of pin member 6 plant into the length that penetrates according to the second pin hole 821 of degree do corresponding adjustment, diagonal member 3 can firmly be locked in vertical rod 1 thus.
To sum up, connect between vertical rod 1 and take sleeve pipe 9 inserting mode, simple and easyly on same axis firmly to connect again, do not need other auxiliary spare part, disassemble assembling and simply facilitate again.Pin member 6 is adopted to carry out self-locking between cross bar 2 and vertical rod 1, between diagonal member 3 and vertical rod 1, when being applied between cross bar 2 and vertical rod 1, the necking down structure design of the straight large section 61 of pin member 6, be convenient to the plant of pin member 6, and be beneficial to self sinking self-locking by Gravitative Loads pole, the oneselfs that described arc segment 62 and projection 63 can realize pin member 6 good are spacing.When being applied between diagonal member 3 and vertical rod 1, the necking down structure design of the straight large section 61 of pin member 6, be convenient to the plant of pin member 6 and regulate the degree of planting, and be beneficial to self sinking self-locking by Gravitative Loads pole, the oneselfs that same described arc segment 62 and projection 63 can realize pin member 6 good are spacing.Therefore pin member 6 improves the self-locking property of node greatly, ensure that scaffold node firmly connects.
Thus, compare conventional art, this case scaffold not only avoid the various defects that steel tube fastener structure exists, and more importantly, the grafting design of vertical rod, makes scaffold have a good brace foundation, the flexible design of described pin member structure, whole node connecting structure self-locking property is obtained greatly promote, for scaffold floor provides a firm support system, form the scaffolding structure of an excellent combination property thus.
Coordinate the stabilizing bracket structure of scaffold of the present invention, also propose to improve to scaffold floor 4 further, as Figure 8-9, scaffold floor 4 is a metal grillage, concrete, this metal grillage comprises some transverse slats 41, some stringer boards 42 and two gussets 43, these some transverse slats 41 are arranged in transverse and longitudinal square crossing with some stringer boards 42, they are welded to each other the basic framework forming scaffold floor 4, stringer board 42 preferably adopts angle iron structure, to strengthen the intensity of whole basic framework, described two gussets 43 with opening inwardly under type be overlapped on the both ends place of some stringer boards 42, the two ends place on the corresponding vertical one side extended of two gussets 3 is respectively formed with draw-in groove 4311, the deep-slotted chip breaker of this draw-in groove 4311 preferably semicircular in shape, they are opening down, for removing as circular pin with cross bar 2(mono-) mutually mate and hold.In order to strengthen the fastness of gusset 43, in gusset 43 always open in be also provided with the stiffener 432 be all connected with gusset 43 both sides, this stiffener 432 is preferably located at two side positions of draw-in groove 4311.
When scaffold floor 4 is assembled, draw-in groove 4311 correspondence of metal grillage four edges is held and is positioned on cross bar 1, as shown in Figure 1 and Figure 2, namely realize the firm assembling of scaffold floor 4 at scaffold, because whole scaffold floor 4 adopts metal material to form, there is fire line, lightweight is firm again, structure is smooth, firmly durable, moves conveniently, the flexible design of notch, while guaranteeing strong fix, also make assembling disassemble simple and easy to do, overall utility can be excellent.The length of scaffold floor and width can be designed with plurality of specifications according to actual needs, to adapt to Practical Project demand.
What provide above is a better embodiment of metal grillage, certainly it also can have in other frame modes, as long as be made up of metal sheet, and corresponding draw-in groove 4311 also can correspond to other modes arbitrarily, acts on as long as opening down realization mates to hold with the cross bar of scaffold mutually.
Further, on the structure design basis of above-mentioned preferred embodiment metal grillage, draw-in groove 4311 can also have multiple set-up mode, with the position relationship of the plane and cross bar 2 place plane that convert metal grillage place, such as, in the embodiment provided, the both ends of described two gussets 43 all stretch out, form the extension 431 be positioned at outside stringer board 42 both sides respectively, described each draw-in groove 4311 is respectively formed on each extension 431, the height of the height at the bottom land place of draw-in groove 4311 and the upper surface corresponding to metal grillage flushes, thus when metal grillage is assembled on cross bar 2, plane and the cross bar 2 place plane at metal grillage place flush, and metal sheet chord position is in the framework that cross bar 2 is formed, the assembling of scaffold floor 4 on scaffold can be made so more stable firmly.Certainly, draw-in groove 4311 can also be arranged on corresponding just to the below place (draw-in groove 4311 is no longer arranged on extension 431) of outermost stringer board, the height of bottom land to the soffit corresponding to the height at place and metal grillage of draw-in groove 4311 flushes, then after assembling metal grillage for taking on the framework putting and form at cross bar 2.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (8)
1. a modified form scaffold, forms a supporting structure primarily of vertical rod, cross bar, diagonal member, scaffold floor and bindiny mechanism, it is characterized in that: described bindiny mechanism includes U-shaped fastener, pin member, C type fastener, T-shaped fastener and sleeve pipe; Wherein,
Described U-shaped fastener, be provided with at least two, with opening inwardly mode crouch and be located on the pipe shaft of vertical rod, the through direction of this U-shaped fastener respective sides is the bearing of trend of vertical rod, the relative two sides of this U-shaped fastener offer clip hole, this clip hole is strip, and the direction along vertical posts is extended;
The prolate shape reaping hook structure that described pin member is formed primarily of straight large section and arc segment, described straight large section is tapered at one end neck structure, described arc segment seamlessly transit be undertaken on the corresponding necking down of described straight large section one end on;
Described C type fastener with opening outwardly mode be installed in the end of cross bar, this C type fastener offers the described pin member of two confessions be oppositely arranged and mate the first pin hole plugged, described C type fastener is nested with on described U-shaped fastener by described opening, and pin hole described in two corresponds to the through both sides of described U-shaped fastener, described cross bar is coordinated, penetrates pin hole self-locking described in two be connected to make firmly node by described pin member with being nested with described U-shaped fastener by C type fastener between vertical rod;
Described T-shaped fastener comprises horizontal part and is connected to the vertical portion on this horizontal part one end, this horizontal part offers one along this horizontal part length direction extend, for pin member coupling plant the second pin hole, the end of described diagonal member is formed with through hole, the horizontal part of described T-shaped fastener penetrates described clip hole and through hole successively, and coordinates the node carried out between diagonal member and vertical rod to lock by described pin member with the second pin hole to establish;
Described sleeve pipe is fixed in an end of vertical rod, and the external diameter of the internal diameter of this sleeve pipe and this vertical rod matches, and firmly connects up and down between two vertical rods by sleeve pipe inserting mode;
Described scaffold floor is a metal grillage, metal grillage comprises some transverse slats, some stringer boards and two gussets, these some transverse slats and some the mutual transverse and longitudinal square crossings of stringer board are arranged, described two gussets with opening inwardly under type be overlapped on the both ends of described some stringer boards, the corresponding vertical one side extended of this two gusset is respectively formed with two is opening down, for mutually mating with the cross bar of scaffold the draw-in groove held, this draw-in groove is arranged on four edges of described metal grillage.
2. a kind of modified form scaffold as claimed in claim 1, is characterized in that: the free end of above-mentioned arc segment is formed with a projection, and this projection protrudes setting toward the side at described straight large section place.
3. a kind of modified form scaffold as claimed in claim 1, is characterized in that: one end correspondence of above-mentioned second pin hole extends to the position, vertical portion of described T-shaped fastener.
4. a kind of modified form scaffold as claimed in claim 1, it is characterized in that: the end of above-mentioned diagonal member is formed as a flat strip shaped structure, described through hole is opened in this flat strip shaped structure, and this through hole is circular port, and the horizontal part of corresponding T-shaped fastener is in the cylinder matched.
5. a kind of modified form scaffold as claimed in claim 1, is characterized in that: above-mentioned sleeve pipe and described vertical rod adopt inside and outside socket mode to fix.
6. a kind of modified form scaffold as described in claim 1 or 5, is characterized in that: above-mentioned sleeve pipe and described vertical rod are formed in one structure.
7. a kind of modified form scaffold as claimed in claim 1, is characterized in that: the both ends of above-mentioned two gussets all stretch out, and form the extension be positioned at outside described stringer board both sides respectively, described each draw-in groove is respectively formed on described each extension.
8. a kind of modified form scaffold as described in claim 1 or 7, is characterized in that: above-mentioned draw-in groove is semicircular deep-slotted chip breaker.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210395276.5A CN102877635B (en) | 2012-10-16 | 2012-10-16 | A kind of modified form scaffold |
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| CN201210395276.5A CN102877635B (en) | 2012-10-16 | 2012-10-16 | A kind of modified form scaffold |
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| CN102877635B true CN102877635B (en) | 2015-09-30 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103410304B (en) * | 2013-05-23 | 2015-12-23 | 浙江中交科技有限公司 | A kind of Novel scaffold system |
| CN104675093B (en) * | 2015-01-29 | 2018-02-06 | 北京韬盛科技发展有限公司 | Dish-type node type scaffold |
| CN105421734A (en) * | 2015-11-27 | 2016-03-23 | 苏州鑫远同装饰工程有限公司 | Scaffold |
| CN107190959A (en) * | 2017-04-25 | 2017-09-22 | 无锡市龙海杰机械制造有限公司 | Possesses the multi-layer scaffold for installing simple railing defencive function |
| CN107152158B (en) * | 2017-06-21 | 2019-05-21 | 上海森大机械制造有限公司 | A kind of fixed scaffold |
| CN110130625A (en) * | 2019-06-18 | 2019-08-16 | 北京有巢邦科技有限公司 | A kind of Novel inserting connection type scaffold |
| CN110439256A (en) * | 2019-07-17 | 2019-11-12 | 开平市鹏峰金属棚架厂 | A kind of integrally formed scaffold horizontal cross bar |
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| CN1397702A (en) * | 2002-08-21 | 2003-02-19 | 李志华 | Plug-socket assembly for scaffold |
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