CN202266009U - Ringlock scaffold - Google Patents
Ringlock scaffold Download PDFInfo
- Publication number
- CN202266009U CN202266009U CN2011203318959U CN201120331895U CN202266009U CN 202266009 U CN202266009 U CN 202266009U CN 2011203318959 U CN2011203318959 U CN 2011203318959U CN 201120331895 U CN201120331895 U CN 201120331895U CN 202266009 U CN202266009 U CN 202266009U
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- Prior art keywords
- hole
- disk
- tapered end
- vertical rod
- latch
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Abstract
The utility model discloses a ringlock scaffold, comprising a vertical rod, a transverse rod, a round ring lock ring fixed on the vertical rod, lock heads fixed on two ends of the transverse rod, a plurality of pin holes opened on the round ring lock ring along the perimeter direction, wherein the cross section of the lock head is wholly in the isosceles trapezoid, a through hole is arranged on one end of the lock head, an annular projection is arranged on the edge of the through hole on the end surface, the projection is inserted into the through hole of the transverse rod and welded with the transverse rod, one horizontal groove and one vertical pin hole in the isosceles trapezoid are opened in the middle position of another end of the lock head, the pin hole passes through the groove, the lock head is connected with the lock ring by the pin, therefore the vertical rod is connected with the transverse rod. The ringlock scaffold has features of simple structure, very convenient assembly and disassembly. The economical efficiency is high; the assembly and disassembly speed is 1.5 times quicker than that of the cuplock type scaffold, the labor time and the labor payment are reduced, the freight is reduced, thus the comprehensive cost is reduced.
Description
Technical field
The utility model relates to a kind of scaffold, more precisely, relates to a kind of linkage members of scaffold, can apply to building, build ship, bridge, stage scaffold field, and its finished surface is handled and is applicable to paint, spraying, electroplates.
Background technology
Common in the market scaffold is divided into gate-type or column console mode scaffold, and the scaffold that lands mainly comprises rod member, fastener and pedestal etc., and the integral rigidity that wall-connecting piece and strut are used for strengthening scaffold also need be set; This type of scaffold adopts fastener to connect; Rod member, the accessory that need connect are more, and a fastener can only connect two rod members, on rod member, have formed more contact; Make its security performance very poor, and be unfavorable for dismounting.Its scattered accessory, fastener independently use simultaneously, and manageability is not lost easily.
The utility model content
The utility model provides a kind of disk scaffold in order to solve the problem that exists in the prior art, and its compact conformation, convenient to disassembly need not unnecessary scattered fastener accessory, manageability, is difficult for losing.
The technical scheme of the utility model is: a kind of disk scaffold, comprise vertical rod and cross bar, and be fixed with disk in the said vertical rod and buckle dish, the two ends of said cross bar are fixed with tapered end, wherein:
Said disk is buckled its circumferencial direction of rim and is had a plurality of pin holes;
The cross section integral body of said tapered end is isosceles trapezoid; The one of which end is provided with through hole; Edge at through hole on its end face is provided with annular protrusion, and in the said protruding through hole that inserts cross bar and weld together, the other end of tapered end position therebetween has the fluting of a horizontal direction; Also have the pin hole of the isosceles trapezoid shape of a vertical direction, said pin hole passes said fluting;
Said tapered end is buckled dish with disk and is connected through latch.
Preferably: the pin hole of the said tapered end upper end formation boss that extends internally along the hole; The shape of upper end pin hole is rectangle; The sidewall that said latch passes pin hole and latch bottom is provided with screw, and the bolt that stops latch to pass is installed in the said screw.
Preferably: said latch is a wedge shape.
Preferably: said tapered end is a curved surface that matches with the vertical rod outer wall near the end face of vertical rod one side.
The scaffold of the utility model is buckled dish with disk and is connected cross bar; Vertical rod is to buckle dish welding a disk on the steel pipe of certain-length, and cross bar is the tapered end of band latch in the welding of steel pipe two ends, in the time of assembling disk is buckled in the groove that dish snaps in tapered end; Aim at its pin hole; Insert latch then, thereby vertical rod and cross bar are coupled together, its advantage is:
1, function is many: according to concrete construction requirement, can form the construction equipment such as single, double-pole scaffold, bracing frame, support column, material hoisting frame of multiple group of frame size and load, and can do arrangement of curves.
2, simple in structure: as to build and dismantle very convenient, piece together the speed of tearing open fast 0.5 times, reduced labour hour and labour remuneration, reduced freight charges, integrated cost is reduced than bowl fastening type scaffold.
3, the tapered end structure rationally: operation is easy, and is lightly easy.The bowl of disk column weight ratio equal length specification is buckled column weight and is reduced 12-15%.
4, supporting capacity is big: axially power transmission, and structural strength is high, and resistance to overturning is good; Disk is buckled dish and is had reliably axially shearing resistance, and various center line of the bar meets at some monolithic stability strength ratio bowl fastening type scaffold height.
5, safe and reliable: as to adopt independent chock to intert self-locking mechanism.Because interlocking and action of gravity, even latch is not struck tightly, the cross bar plug also can't be deviate from.Plug-in unit has auto-lock function, can press latch and lock or pull up and dismantle, and the contact surface that adds upper fastener and pillar is big, thereby improves the flexural strength of steel pipe of knowing clearly, and can guarantee that both combine the time, column can not occur crooked.
6, comprehensive benefit is good: member is series standardized, is convenient to transportation and management.The no scattered member that is prone to lose, loss is low, the later stage less investment.
Description of drawings
Fig. 1 a shows the structural representation that disk in first kind of embodiment of the utility model is buckled dish.
Fig. 1 b shows the front view of tapered end in first kind of embodiment of the utility model.
Fig. 1 c shows the vertical view of tapered end among Fig. 1 b.
Fig. 1 d shows the structural representation of latch in first kind of embodiment of the utility model.
Fig. 2 a shows the front view of tapered end in second kind of embodiment of the utility model.
Fig. 2 b shows the vertical view of tapered end among Fig. 2 a.
Fig. 3 a shows the structural representation that disk in the third embodiment of the utility model is buckled dish.
Fig. 3 b shows the front view of tapered end in the third embodiment of the utility model.
Fig. 3 c shows the right view of tapered end among Fig. 3 b.
Fig. 3 d shows the vertical view of tapered end among Fig. 3 b.
The specific embodiment
Further specify below in conjunction with the specific embodiment of accompanying drawing the utility model.
Embodiment 1
The disk scaffold of the utility model comprises vertical rod and cross bar, is fixed with disk in the said vertical rod and buckles dish 5a, and the two ends of said cross bar are fixed with tapered end 6a.Vertical rod in the present embodiment and cross bar all adopt the Q235 steel pipe of ∮ 48 * 3.25mm.
Shown in Fig. 1 a, disk buckles that dish 5a integral body is rounded, and the position in the center of circle is provided with through hole, and said vertical rod is passed through hole and welded together with vertical rod, and certain, the connected mode that vertical rod and disk are buckled dish 5a is not unique, also can be to be connected together through draw-in groove etc.Buckle at disk on the circumferencial direction of dish 5a and have a plurality of pin hole 50a, said pin hole 50a can be a shape, also can be that 2 kinds or multiple shape compartment of terrain distribute, and selects according to actual needs.
Shown in Fig. 1 b, Fig. 1 c; The cross section integral body of the front view of said tapered end 6a is isosceles trapezoid; The cross section of vertical view also is an isosceles trapezoid, and its end that is connected side with cross bar is provided with through hole, and the circumferencial direction in the hole, end face upper edge of through hole one end is provided with annular protrusion 61a.When being connected with cross bar, in the through hole of protruding insertion cross bar, and the mode with welding is fixed together cross bar and tapered end 6a on its contact surface.The other end of tapered end 6a therebetween the position have on the horizontal direction, can fill in the fluting 64a that disk is buckled dish 5a; Also have the pin hole 65a of the isosceles trapezoid shape of a vertical direction; Said pin hole 65a passes said fluting 64a; In assembling time, buckle disk in the fluting 64a that dish 5a flatly fills in tapered end 6a, and the pin hole 50a that disk is buckled on the dish aligns with the pin hole 65a on the tapered end, inserts a latch 7a; Be fixed on disk to tapered end and buckle on the dish, cross bar is fixed in the vertical rod like this.
Shown in Fig. 1 d, preferred its integral body of the latch 7a of the utility model is a wedge shape.The pin hole of the said tapered end upper end formation boss that extends internally; Boss after the extension makes the shape of upper end pin hole be rectangle; The sidewall that said latch 7a passes pin hole and latch bottom is provided with screw 71a, and the bolt that stops latch to pass is installed in the said screw.When installing, with tup it is slowly got among pin hole 65a and the pin hole 50a, it is more and more tighter with being connected of tapered end 6a that the structure of wedge shape makes disk buckle dish 5a.Even latch 7a does not strike tightly, the cross bar tapered end also can't be deviate from.Can press latch like this and lock or pull up and dismantle, very convenient, also play the effect of a self-locking simultaneously.
Preferably, tapered end is near the end face 62a of vertical rod one side, and its shape is a curved surface that matches with the vertical rod outer wall; So bigger contact area; Not only improved the flexural strength of steel pipe, and can guarantee that both combine the time, column crooked situation can not appear.
Preferably; Tapered end near the joint face of the end face 62a of vertical rod one side and fluting 64a side be one by the left-to-right inclined-plane 63a that is expanded shape; The advantage of handling like this is that vertical rod and disk are buckled dish 5a in welding, may can swell some overlaps in the place of welding; Inclined-plane 63a can avoid these overlaps, and disk is buckled dish and tapered end successfully is fixed together.
Embodiment 2
With embodiment 1 difference be also to be provided with the tapered end 6b of other a kind of structure, shown in Fig. 2 a, Fig. 2 b; The whole squarely of the cross section of the front view of said tapered end 6b, the cross section of vertical view is isosceles trapezoid, and the end face of said tapered end one end is provided with the convexity of a circle tubular; A plurality of tabs are set protruding marginating compartment; When being connected with cross bar, the convexity of tubular is inserted in the through hole of cross bar, and welds together.The other end of tapered end 6b therebetween the position have on the horizontal direction, can fill in the fluting 64b that disk is buckled dish 5a; Also have the pin hole 65b of a vertical direction, said pin hole 65b passes said fluting 64b, in the time of assembling disk is buckled in the fluting 64b that dish 5a flatly fills in tapered end 6b; Disk is buckled pin hole 50a and the alignment of the pin hole 65b on the tapered end on the dish; Insert wedge-shaped bolt 7a, be fixed on disk to tapered end 6b and buckle on the dish 5a, cross bar is fixed in the vertical rod like this.
Preferably, tapered end 6b is near the end face 62b of vertical rod one side, and its shape is a curved surface that matches with the vertical rod outer wall; So bigger contact area; Not only improved the flexural strength of steel pipe, and can guarantee that both combine the time, column crooked situation can not appear.
Preferably; Tapered end is a curved surface 63b by left-to-right open-shaped attitude near the end face 62b of vertical rod one side and the joint face of fluting 64b side; The advantage of handling like this is that vertical rod and disk are buckled dish 5a in welding, may can swell some overlaps in the place of welding; Curved surface 63b can avoid these overlaps, and disk is buckled dish and tapered end successfully is fixed together.
The advantage of embodiment 1 and embodiment 2 said scaffolds is:
1, function is many: according to concrete construction requirement, can form the construction equipment such as single, double-pole scaffold, bracing frame, support column, material hoisting frame of multiple group of frame size and load, and can do arrangement of curves.
2, simple in structure, build and convenient disassembly, piece together the speed of tearing open fast 0.5 times than bowl fastening type scaffold, reduce labour hour and labour remuneration, reduce freight charges, integrated cost is reduced.
3, joint construction is reasonable: operation is easy, and is lightly easy.The bowl of disk column weight ratio equal length specification is buckled column weight and is reduced 12-15%.
4, supporting capacity is big: axially power transmission, and structural strength is high, and resistance to overturning is good; Disk is buckled dish and is had reliably axially shearing resistance, and various center line of the bar meets at some monolithic stability strength ratio bowl fastening type scaffold height.
5, safe and reliable: the interspersed self-locking mechanism that possesses wedge-shaped bolt.Even latch is not struck tightly, tapered end also can't be deviate from.Latch has auto-lock function, can press latch and lock or pull up and dismantle, and adds that the contact surface of button dish and vertical rod is big, thereby improves the flexural strength of steel pipe of knowing clearly, and can guarantee that both combine the time, column can not occur crooked.
6, comprehensive benefit is good: member is series standardized, is convenient to transportation and management.The no scattered member that is prone to lose, loss is low, the later stage less investment.
Embodiment 3
Other a kind of scaffold of the utility model comprises vertical rod and cross bar, is fixed with the button dish in the vertical rod, and the two ends of said cross bar are fixed with tapered end 7c.Vertical rod in the present embodiment and cross bar all adopt the Q235 steel pipe of ∮ 48 * 3.25mm.
Shown in Fig. 3 a, button dish 5c integral body is cross, and the position at center is provided with through hole, and said vertical rod is passed through hole and welded together with vertical rod, and certain, the connected mode of vertical rod and button dish 5c is not unique, also can be to be connected together through draw-in groove etc.Four ends at cross button dish 5a have 4 pin hole 50c.
Shown in Fig. 3 b, 3c, 3d, the end of said tapered end 7c is a cylindric connecting portion 72b, is used for being connected with cross bar, is alignd in the termination of connecting portion 72b and cross bar, and fixes with the mode of welding.The other end of tapered end 7c extends into a latch downwards with respect to connecting portion 72b.In the time of assembling, the latch insertion of tapered end 7c is buckled among the pin hole 50c of dish 5c, tapered end 7c is fixed on the button dish 5c, thereby cross bar and vertical rod are fixed together.Said latch left end face 73b is a curved surface that matches with the vertical rod outer wall, like this tapered end 7c just and vertical rod have a bigger contact area, thereby improved the flexural strength of steel pipe, and can guarantee both in the time of combination, column crooked situation can not occur.Its right end face of said latch is an inclined-plane that is tilted to the right gradually from bottom to up, makes the lower end of latch be the structure of a wedge shape.Like this latch in inserting the pin hole 50c buckle dish 5c after, the upper end that can use tup to beat tapered end makes latch clamp-on pin hole 50c gradually, and tapered end 7c is fixed on the button dish 5c.A screw 71b is set on the sidewall of latch bottom, installs a double-screw bolt additional and promptly can play self-locking action, even latch does not strike tightly, tapered end 7c also can't deviate from.Can press latch like this and lock or pull up and dismantle, very convenient.
The above is merely the utility model preferred implementation, is not the practical range that is used for limiting the utility model, and the equivalence of in the protection domain of the utility model, being done in every case changes and modifies, and all should think to have fallen in the protection domain of the utility model.
Claims (4)
1. a disk scaffold comprises vertical rod and cross bar, it is characterized in that: be fixed with disk in the said vertical rod and buckle dish, the two ends of said cross bar are fixed with tapered end, wherein:
Said disk is buckled its circumferencial direction of rim and is had a plurality of pin holes;
The cross section integral body of said tapered end is isosceles trapezoid; The one of which end is provided with through hole; Edge at through hole on its end face is provided with annular protrusion, and in the said protruding through hole that inserts cross bar and weld together, the other end of tapered end position therebetween has the fluting of a horizontal direction; Also have the pin hole of the isosceles trapezoid shape of a vertical direction, said pin hole passes said fluting;
Said tapered end is buckled dish with disk and is connected through latch.
2. disk scaffold according to claim 1; It is characterized in that: the pin hole of the said tapered end upper end formation boss that extends internally along the hole; The shape of upper end pin hole is rectangle; The sidewall that said latch passes pin hole and latch bottom is provided with screw, and the bolt that stops latch to pass is installed in the said screw.
3. disk scaffold according to claim 2 is characterized in that: said latch is a wedge shape.
4. disk scaffold according to claim 3 is characterized in that: said tapered end is a curved surface that matches with the vertical rod outer wall near the end face of vertical rod one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203318959U CN202266009U (en) | 2011-09-06 | 2011-09-06 | Ringlock scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203318959U CN202266009U (en) | 2011-09-06 | 2011-09-06 | Ringlock scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202266009U true CN202266009U (en) | 2012-06-06 |
Family
ID=46156807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203318959U Ceased CN202266009U (en) | 2011-09-06 | 2011-09-06 | Ringlock scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202266009U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362298A (en) * | 2013-08-01 | 2013-10-23 | 南通亨特管业有限公司 | Mobile tower scaffold with circular disc connecting device |
| CN105064675A (en) * | 2015-08-05 | 2015-11-18 | 安徽长青电子机械（集团）有限公司 | Connecting component facilitating assembling and disassembling of scaffold |
| CN106184652A (en) * | 2016-08-27 | 2016-12-07 | 中船澄西船舶修造有限公司 | Deck passages frame connecting structure |
| CN106256681A (en) * | 2016-08-27 | 2016-12-28 | 中船澄西船舶修造有限公司 | Deck passages frame erection method |
| CN110242031A (en) * | 2019-06-18 | 2019-09-17 | 中国五冶集团有限公司 | A kind of pin key type scaffold |
-
2011
- 2011-09-06 CN CN2011203318959U patent/CN202266009U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362298A (en) * | 2013-08-01 | 2013-10-23 | 南通亨特管业有限公司 | Mobile tower scaffold with circular disc connecting device |
| CN105064675A (en) * | 2015-08-05 | 2015-11-18 | 安徽长青电子机械（集团）有限公司 | Connecting component facilitating assembling and disassembling of scaffold |
| CN106184652A (en) * | 2016-08-27 | 2016-12-07 | 中船澄西船舶修造有限公司 | Deck passages frame connecting structure |
| CN106256681A (en) * | 2016-08-27 | 2016-12-28 | 中船澄西船舶修造有限公司 | Deck passages frame erection method |
| CN110242031A (en) * | 2019-06-18 | 2019-09-17 | 中国五冶集团有限公司 | A kind of pin key type scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160509 Decision number of declaring invalidation: 28959 Granted publication date: 20120606 |