CN203320918U - Square tube scaffold - Google Patents

Square tube scaffold Download PDF

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Publication number
CN203320918U
CN203320918U CN2013202671586U CN201320267158U CN203320918U CN 203320918 U CN203320918 U CN 203320918U CN 2013202671586 U CN2013202671586 U CN 2013202671586U CN 201320267158 U CN201320267158 U CN 201320267158U CN 203320918 U CN203320918 U CN 203320918U
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China
Prior art keywords
lag
pin
oblique crank
fixed
bayonet socket
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Expired - Lifetime
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CN2013202671586U
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Chinese (zh)
Inventor
徐吉先
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Qinghai Jun Sheng Agricultural Science And Technology Co ltd
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Individual
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Abstract

The utility model relates to the field of building construction tools, in particular to a square tube scaffold. The square tube scaffold is composed of a base (1), vertical supporting tubes (2), horizontal supporting tubes (3), transverse supporting tubes (4) and inclined supporting tubes (6) and is characterized in that the cross section of each supporting tube is of a square shape and the scaffold is erected by square tube three-direction buckles (7), square tube two-direction rotary buckles (8), connecting pieces (5) and the supporting tubes. The square tube scaffold has the advantages of being simple and firm in structure and capable of eliminating safety hazards, improving the work efficiency and reducing the production cost.

Description

A kind of box section scaffold
One, technical field
The utility model relates to the building operations field of tool, is specifically related to a kind of box section scaffold.
Two, background technology
?Traditional scaffold is all row's grid frame of original wooden or bamboo structure, due to its build lack of standardization, the reason such as intensity is not firm, and safety is poor, progressively by fastness, higher steel pipe scaffold replaces, and it is several that existing steel pipe scaffold is divided into pipe thread formula, bowl fastening type, gantry type.The problem that at present scaffold exists is: structure is undesirable, and tube quality is large, and the connection between steel pipe all couples together by cruciform fastening for falsework, and the fastener of use is many, installs very loaded down with trivial detailsly, and operating efficiency is very low, length consuming time, and the cost of poor stability, tubing is high.
Three, summary of the invention
The problem existed for above-mentioned prior art, the utility model provides a kind of box section scaffold, and it is very low that it can overcome the existing operating efficiency existed of producing, length consuming time, poor stability, the problem that cost is high.The new shape of this practicality adopts following technical scheme: a kind of box section scaffold, it is comprised of vertical supporting pipe (2), horizontal support pipe (3), cross binding pipe (4) and diagonal bracing pipe (6), the cross section that it is characterized in that each stay pipe is square, and scaffold is built to rotary buckle (8), base (1), connector (5) and each stay pipe by box section three-dimensional fastener (7), box section two; Box section three-dimensional fastener (7) is comprised of to U-lag (11) vertical U-lag (9), horizontal U-lag (10) and level, wherein notch edges two ends of vertical U-lag (9) are fixed with sleeve (12), be provided with T oblique crank Z pin (14) in sleeve (12), another edge of vertical U-lag (9) is provided with bayonet socket (15), the middle part of T oblique crank Z pin (14) is fixed with the baffle plate (13) parallel with vertical U-lag (9), the end of T oblique crank Z pin (14) is provided with screw thread, and T oblique crank Z pin (14) is fixed in bayonet socket (15) with nut by bayonet socket (15); At vertical U-lag (9), there is the top of the face of bayonet socket (15) to be fixed with horizontal U-lag (10), wherein laterally notch edges two ends of U-lag (10) are fixed with sleeve A(21), sleeve A(21) be fixed with T oblique crank Z pin A(23 in), laterally another edge of U-lag (10) is provided with bayonet socket A(24), T oblique crank Z pin A(23) middle part is fixed with the baffle plate A(22 parallel with horizontal U-lag (10)), T oblique crank Z pin A(23) end is provided with screw thread, T oblique crank Z pin A(23) by bayonet socket A(24) be fixed on bayonet socket A(24 with nut) in; Vertical U-lag (9) bottom land bottom is fixed with level to U-lag (11), wherein level is fixed with sleeve B(25 to notch edges two ends of U-lag (11)), sleeve B(25) be provided with T oblique crank Z pin B(27 in), level is provided with bayonet socket B(28 to another edge of U-lag (11)), T oblique crank Z pin B(27) middle part is fixed with the baffle plate B(26 parallel to U-lag (11) with level), T oblique crank Z pin B(27) end is provided with screw thread, T oblique crank Z pin B(27) by bayonet socket B(28) be fixed on bayonet socket B(28 with nut) in; Box section two is connected by rotating shaft (20) with U-lag D (33) by U-lag C (38) back-to-back to rotary buckle (8); Wherein the structure of U-lag fastener is: the notch edges two ends of U-lag C (38) are fixed with sleeve C (29), be provided with T oblique crank Z pin C(31 in sleeve C (29)), another edge of U-lag C (38) is provided with bayonet socket C(32), T oblique crank Z pin C(31) middle part is provided with the baffle plate C(30 parallel with U-lag C (38)), T oblique crank Z pin C(31) end is provided with screw thread, T oblique crank Z pin C(31) by bayonet socket C(32) with nut, be fixed in bayonet socket (32); The notch edges two ends of U-lag D (33) are fixed with sleeve D(34), sleeve D(34) be provided with T oblique crank Z pin D(36 in), another edge of U-lag D (33) is provided with bayonet socket D(37), T oblique crank Z pin D(36) middle part is provided with the baffle plate D(35 parallel with U-lag D (33)), T oblique crank Z pin D(36) end is provided with screw thread, T oblique crank Z pin D(36) by bayonet socket D(37) with nut, be fixed in bayonet socket (37); Connector (5) is by long inner tube (16), angle bar A(17), angle bar B(18), screw rod (19) forms, wherein screw rod (19) is from growing inner tube (16), angle bar A(17) and angle bar B(18) the middle part diagonal run through.Base (1) is a square plate, and middle part is fixed with square inner tube (39), and four jiaos have bolt hole (40).
The utility model is to use like this, at first vertical supporting pipe (2) is socketed on base (1), the T oblique crank Z pin (14) of the vertical U-lag (9) of box section three-dimensional fastener (7) is opened, the vertical U-lag (9) of box section three-dimensional fastener (7) snaps in vertical supporting pipe (2), and the T oblique crank Z pin (14) of box section three-dimensional fastener (7) is pressed into the interior fastening nut of bayonet socket (15), according to need of work, horizontal support pipe (3) or cross binding pipe (4) are arranged on respectively to box section three-dimensional fastener (7) above with said method, are built into two dimensional surface scaffold or three-dimension scaffold, finally according to need of work, oblique stay pipe (6) is installed, box section two is to the T oblique crank Z pin C(14 of the U-lag of rotary buckle (8)) open, box section two snaps on vertical supporting pipe (2) or horizontal support pipe (3) or cross binding pipe (4) to the U-lag of rotary buckle (8), box section two is to the T oblique crank Z pin C(14 of rotary buckle (8)) be pressed into bayonet socket C(15) interior fastening nut, another T oblique crank Z pin D(14 to the U-lag of rotary buckle (8) by box section two again) open, oblique stay pipe (6) is snapped in to two in the U-lag of rotary buckle (8), box section two is to the T oblique crank Z pin D(14 of rotary buckle (8)) be pressed into bayonet socket D(15) interior fastening nut, oblique stay pipe (6) other end and box section two are to the installation of rotary buckle (8) as hereinbefore, in real work, when the length of vertical supporting pipe (2) or horizontal support pipe (3) or cross binding pipe (4) is inadequate, with connector (5), overlapped, bridging method is that an end of the long inner tube (16) of connector (5) is inserted in vertical supporting pipe (2) or horizontal support pipe (3) or cross binding pipe (4), the other end inserts in the vertical supporting pipe (2) or horizontal support pipe (3) or cross binding pipe (4) extended, use angle bar A(17) and angle bar B(18) wrapping connector, the nut of tightening on screw rod (19) gets final product, can build plane or three-dimension scaffold by that analogy.
The utility model has the advantage of that simple in structure firmly the fastener of use is few, install very easy, high efficiency, safety is good, the cost of material is low for square tube, reduced cost of production.
Four, accompanying drawing explanation:
Fig. 1 is the utility model structural representation
Fig. 2 is A-A, B-B in Fig. 1, C-C, D-D sectional drawing
Fig. 3 three-dimensional fastener structures schematic diagram
Fig. 4 is two to the turn buckle structural representation
Fig. 5 is the connecting-piece structure schematic diagram
The E-E view that Fig. 6 is Fig. 5
Fig. 7 is the utility model understructure schematic diagram
The top view that Fig. 8 is Fig. 7
In figure 1, base, 2, the vertical supporting pipe, 3, the horizontal support pipe, 4, the cross binding pipe, 5, connector, 6 and diagonal bracing pipe, 7, box section three-dimensional fastener, 8, box section two is to rotary buckle, 9, vertical U-lag, 10, horizontal U-lag, 11, level is to U-lag, 12, sleeve, 13, baffle plate, 14, T oblique crank Z pin, 15, bayonet socket, 16, inner tube, 17, angle bar A, 18, angle bar B, 19, screw rod, 20, rotating shaft.21, sleeve A, 22, baffle plate A, 23, T oblique crank Z pin A, 24, bayonet socket A, 25, sleeve B, 26, baffle plate B, 27, T oblique crank Z pin B, 28, bayonet socket B, 29, sleeve C, 30, baffle plate C, 31, T oblique crank Z pin C, 32, bayonet socket C, 33, U-lag D, 34, sleeve D, 35, baffle plate D, 36, T oblique crank Z pin D, 37, bayonet socket D, 38, U-lag C, 39, square inner tube, 40, bolt hole; .
Five, the specific embodiment:
Embodiment 1:A kind of box section scaffold, it is comprised of vertical supporting pipe (2), horizontal support pipe (3), cross binding pipe (4) and diagonal bracing pipe (6), the cross section that it is characterized in that each stay pipe is square, and scaffold is built to rotary buckle (8), base (1), connector (5) and each stay pipe by box section three-dimensional fastener (7), box section two; Box section three-dimensional fastener (7) is comprised of to U-lag (11) vertical U-lag (9), horizontal U-lag (10) and level, wherein notch edges two ends of vertical U-lag (9) are fixed with sleeve (12), be provided with T oblique crank Z pin (14) in sleeve (12), another edge of vertical U-lag (9) is provided with bayonet socket (15), the middle part of T oblique crank Z pin (14) is fixed with the baffle plate (13) parallel with vertical U-lag (9), the end of T oblique crank Z pin (14) is provided with screw thread, and T oblique crank Z pin (14) is fixed in bayonet socket (15) with nut by bayonet socket (15); At vertical U-lag (9), there is the top of the face of bayonet socket (15) to be fixed with horizontal U-lag (10), wherein laterally notch edges two ends of U-lag (10) are fixed with sleeve A(21), sleeve A(21) be fixed with T oblique crank Z pin A(23 in), laterally another edge of U-lag (10) is provided with bayonet socket A(24), T oblique crank Z pin A(23) middle part is fixed with the baffle plate A(22 parallel with horizontal U-lag (10)), T oblique crank Z pin A(23) end is provided with screw thread, T oblique crank Z pin A(23) by bayonet socket A(24) be fixed on bayonet socket A(24 with nut) in; Vertical U-lag (9) bottom land bottom is fixed with level to U-lag (11), wherein level is fixed with sleeve B(25 to notch edges two ends of U-lag (11)), sleeve B(25) be provided with T oblique crank Z pin B(27 in), level is provided with bayonet socket B(28 to another edge of U-lag (11)), T oblique crank Z pin B(27) middle part is fixed with the baffle plate B(26 parallel to U-lag (11) with level), T oblique crank Z pin B(27) end is provided with screw thread, T oblique crank Z pin B(27) by bayonet socket B(28) be fixed on bayonet socket B(28 with nut) in; Box section two is connected by rotating shaft (20) with U-lag D (33) by U-lag C (38) back-to-back to rotary buckle (8); Wherein the structure of U-lag fastener is: the notch edges two ends of U-lag C (38) are fixed with sleeve C (29), be provided with T oblique crank Z pin C(31 in sleeve C (29)), another edge of U-lag C (38) is provided with bayonet socket C(32), T oblique crank Z pin C(31) middle part is provided with the baffle plate C(30 parallel with U-lag C (38)), T oblique crank Z pin C(31) end is provided with screw thread, T oblique crank Z pin C(31) by bayonet socket C(32) with nut, be fixed in bayonet socket (32); The notch edges two ends of U-lag D (33) are fixed with sleeve D(34), sleeve D(34) be provided with T oblique crank Z pin D(36 in), another edge of U-lag D (33) is provided with bayonet socket D(37), T oblique crank Z pin D(36) middle part is provided with the baffle plate D(35 parallel with U-lag D (33)), T oblique crank Z pin D(36) end is provided with screw thread, T oblique crank Z pin D(36) by bayonet socket D(37) with nut, be fixed in bayonet socket (37); Connector (5) is by long inner tube (16), angle bar A(17), angle bar B(18), screw rod (19) forms, wherein screw rod (19) is from growing inner tube (16), angle bar A(17) and angle bar B(18) the middle part diagonal run through.Base (1) is a square plate, and middle part is fixed with square inner tube (39), and four jiaos have bolt hole (40).

Claims (3)

1. a box section scaffold, it is by vertical supporting pipe (2), horizontal support pipe (3), cross binding pipe (4) and diagonal bracing pipe (6) form, the cross section that it is characterized in that each stay pipe is square, scaffold is by box section three-dimensional fastener (7), box section two is to rotary buckle (8), base (1), connector (5) and each stay pipe are built, described box section three-dimensional fastener (7) is by vertical U-lag (9), laterally U-lag (10) and level form to U-lag (11), wherein notch edges two ends of vertical U-lag (9) are fixed with sleeve (12), be provided with T oblique crank Z pin (14) in sleeve (12), another edge of vertical U-lag (9) is provided with bayonet socket (15), the middle part of T oblique crank Z pin (14) is fixed with the baffle plate (13) parallel with vertical U-lag (9), the end of T oblique crank Z pin (14) is provided with screw thread, T oblique crank Z pin (14) is fixed in bayonet socket (15) with nut by bayonet socket (15), at vertical U-lag (9), there is the top of the face of bayonet socket (15) to be fixed with horizontal U-lag (10), wherein laterally notch edges two ends of U-lag (10) are fixed with sleeve A(21), sleeve A(21) be fixed with T oblique crank Z pin A(23 in), laterally another edge of U-lag (10) is provided with bayonet socket A(24), T oblique crank Z pin A(23) middle part is fixed with the baffle plate A(22 parallel with horizontal U-lag (10)), T oblique crank Z pin A(23) end is provided with screw thread, T oblique crank Z pin A(23) by bayonet socket A(24) be fixed on bayonet socket A(24 with nut) in, vertical U-lag (9) bottom land bottom is fixed with level to U-lag (11), wherein level is fixed with sleeve B(25 to notch edges two ends of U-lag (11)), sleeve B(25) be provided with T oblique crank Z pin B(27 in), level is provided with bayonet socket B(28 to another edge of U-lag (11)), T oblique crank Z pin B(27) middle part is fixed with the baffle plate B(26 parallel to U-lag (11) with level), T oblique crank Z pin B(27) end is provided with screw thread, T oblique crank Z pin B(27) by bayonet socket B(28) be fixed on bayonet socket B(28 with nut) in, described box section two is connected by rotating shaft (20) with U-lag D (33) by U-lag C (38) back-to-back to rotary buckle (8), wherein the structure of U-lag fastener is: the notch edges two ends of U-lag C (38) are fixed with sleeve C (29), be provided with T oblique crank Z pin C(31 in sleeve C (29)), another edge of U-lag C (38) is provided with bayonet socket C(32), T oblique crank Z pin C(31) middle part is provided with the baffle plate C(30 parallel with U-lag C (38)), T oblique crank Z pin C(31) end is provided with screw thread, T oblique crank Z pin C(31) by bayonet socket C(32) with nut, be fixed in bayonet socket (32), the notch edges two ends of U-lag D (33) are fixed with sleeve D(34), sleeve D(34) be provided with T oblique crank Z pin D(36 in), another edge of U-lag D (33) is provided with bayonet socket D(37), T oblique crank Z pin D(36) middle part is provided with the baffle plate D(35 parallel with U-lag D (33)), T oblique crank Z pin D(36) end is provided with screw thread, T oblique crank Z pin D(36) by bayonet socket D(37) with nut, be fixed in bayonet socket (37).
2. a kind of box section scaffold as claimed in claim 1, it is characterized in that connector (5) is by long inner tube (16), angle bar A(17), angle bar B(18), screw rod (19) forms, wherein screw rod (19) is from long inner tube (16), angle bar A(17) and angle bar B(18) the middle part diagonal run through.
3. a kind of box section scaffold as claimed in claim 1, is characterized in that base (1) is a square plate, and middle part is fixed with square inner tube (39), and four jiaos have bolt hole (40).
CN2013202671586U 2013-05-16 2013-05-16 Square tube scaffold Expired - Lifetime CN203320918U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202671586U CN203320918U (en) 2013-05-16 2013-05-16 Square tube scaffold

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Application Number Priority Date Filing Date Title
CN2013202671586U CN203320918U (en) 2013-05-16 2013-05-16 Square tube scaffold

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CN203320918U true CN203320918U (en) 2013-12-04

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CN2013202671586U Expired - Lifetime CN203320918U (en) 2013-05-16 2013-05-16 Square tube scaffold

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104372920A (en) * 2014-10-31 2015-02-25 无锡市安捷脚手架有限公司 Scaffold
CN105350456A (en) * 2015-11-16 2016-02-24 马玉荣 Metal pipe butt-joint piece for bridge building
CN105421734A (en) * 2015-11-27 2016-03-23 苏州鑫远同装饰工程有限公司 Scaffold
CN109868987A (en) * 2019-01-25 2019-06-11 天长市华利机械实业有限公司 A kind of door frame converter and its application method for scaffold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104372920A (en) * 2014-10-31 2015-02-25 无锡市安捷脚手架有限公司 Scaffold
CN105350456A (en) * 2015-11-16 2016-02-24 马玉荣 Metal pipe butt-joint piece for bridge building
CN105421734A (en) * 2015-11-27 2016-03-23 苏州鑫远同装饰工程有限公司 Scaffold
CN109868987A (en) * 2019-01-25 2019-06-11 天长市华利机械实业有限公司 A kind of door frame converter and its application method for scaffold
CN109868987B (en) * 2019-01-25 2021-01-26 天长市华利机械实业有限公司 Portal frame converter for scaffold and using method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171110

Address after: 814000 East Sea city of Qinghai province Gao Miao Town of Ledu District Nishimura (679)

Patentee after: Qinghai Jun Sheng agricultural science and Technology Co.,Ltd.

Address before: Ledu province Qinghai County Mayor Gao Miao Village 810000 Qinghai city of Xining province No. 93

Patentee before: Xu Jixian

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20131204