CN203654716U - Tool type scaffold cross bridging connecting device - Google Patents

Tool type scaffold cross bridging connecting device Download PDF

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Publication number
CN203654716U
CN203654716U CN201420015175.5U CN201420015175U CN203654716U CN 203654716 U CN203654716 U CN 203654716U CN 201420015175 U CN201420015175 U CN 201420015175U CN 203654716 U CN203654716 U CN 203654716U
Authority
CN
China
Prior art keywords
steel
steel sleeve
casing pipe
tool type
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420015175.5U
Other languages
Chinese (zh)
Inventor
方矿伟
明睿
王刚
葛勇
卜军政
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Fourth Bureau First Construction Engineering Co Ltd
Original Assignee
China Construction Fourth Bureau First Construction Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Fourth Bureau First Construction Engineering Co Ltd filed Critical China Construction Fourth Bureau First Construction Engineering Co Ltd
Priority to CN201420015175.5U priority Critical patent/CN203654716U/en
Application granted granted Critical
Publication of CN203654716U publication Critical patent/CN203654716U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a tool type scaffold cross bridging connecting device. The tool type scaffold cross bridging connecting device comprises a steel casing pipe I, and a steel casing pipe II with the ends provided with grooves is fixed on both sides of the middle of the steel casing pipe I to form a self-symmetric cross structure; both the steel casing pipe I and the steel casing pipe II are provided with fixing holes, nuts are fixed inside the corresponding fixing holes, and bolts are connected to the nuts through threads; both ends of the steel casing pipe I and the steel casing pipe II are provided with steel pipes in a sleeve mode, and the bolts are screwed up to fix the steel pipes. The tool type scaffold cross bridging connecting device has the advantages of mounting convenience including that the connecting casing pipes can be integrally machined in factories after the included angle of the connecting casing pipes is fixed and the steel pipes can be inserted once the connecting casing pipes are transported on side to save the labor cost, damage resistance, recyclability after application, high recycling utilization rate and the like; meanwhile, the connecting stress of a cross bridging is greatly superior to the hasp piece lapping stress of a traditional steel pipe cross bridging, so that the aim of safe and civilized construction on construction site can be achieved, the usage amounts of hasp pieces at the connection of the cross bridging can be reduced, the appearance can be improved, and wide practicality and popularity can be obtained.

Description

A kind of tool type scaffold bridging linkage
Technical field
the utility model relates to a kind of tool type scaffold bridging linkage, belongs to construction safety device technique field.
Background technology
in building engineering construction, conventionally steel pipe scaffold bridging overlap joint adopts steel tube lapping fastener to connect, in construction, be not easy to control bridging lap length, bridging and ground level angle are not easy to control, steel pipe bridging lap-joint is stressed main stressed by overlap connection fastener screw rod, bridging stressing conditions is unstable, and conventional method installation is very inconvenient, can not realize and recycling.
Summary of the invention
the purpose of this utility model is: a kind of tool type scaffold bridging linkage is provided, adopt the manufacture of standardized designs, can reuse, pacify tear open conveniently, stressed, perception is effective, to meet site operation security needs, to overcome the deficiencies in the prior art.
the technical solution of the utility model
a kind of tool type scaffold bridging linkage, comprise steel sleeve one, the steel sleeve two that is provided with groove in termination be fixed on the both sides at steel sleeve one middle part and with steel sleeve one formation can be from symmetrical prong like, on steel sleeve one and steel sleeve two, be laid with fixing hole, nut is fixed on corresponding fixing hole, bolt is threaded connection on nut, is inserted in respectively steel pipe at the two ends of steel sleeve one and steel sleeve two, and bolt tightening holds out against steel pipe.
in aforementioned tools formula scaffold bridging linkage, steel sleeve one is 60 with the corner dimension of steel sleeve two 0 ~90 0 .
in aforementioned tools formula scaffold bridging linkage, described steel sleeve one length is 900mm~1200mm.
owing to adopting technique scheme, compared with prior art, the utility model the utility model is applicable to scaffolding steel pipe bridging place in construction work.Steel pipe uses bolt tightening to fix after inserting in steel sleeve.It is convenient that this splicing sleeve has installation, after splicing sleeve fixed angle, can carry out entirety processing in factory, is transported to on-the-spot can insertion by steel pipe, can save labour cost; Not easily damaged, after using, can reclaim recycling rate of waterused advantages of higher.Simultaneously bridging connects stressed place to be greatly better than traditional steel pipe bridging fastener overlap joint stressed, can reach the object of job site safety construction, reduces the fastener use amount of bridging junction and also improves outward appearance.There is practicality and generalization widely.
Accompanying drawing explanation
accompanying drawing 1 is structural representation of the present utility model;
accompanying drawing 2 is bolt connection diagrams in the utility model.
being labeled as in accompanying drawing: 1-steel sleeve one, 2-steel sleeve two, 3-groove, 4-fixing hole, 5-nut, 6-bolt, 7-steel pipe, a-angle.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to any restriction of the present utility model.
a kind of tool type scaffold bridging linkage, as shown in the figure: comprise steel sleeve 1, the steel sleeve 22 that is provided with groove 3 in termination is fixed on the both sides at steel sleeve one 1 middle parts and forms with steel sleeve 1 can be from symmetrical prong like, on steel sleeve 1 and steel sleeve 22, be laid with fixing hole 4, nut 5 is fixed on corresponding fixing hole 4, bolt 6 is threaded connection on nut 5, is inserted in respectively steel pipe 7 at the two ends of steel sleeve 1 and steel sleeve 22, and bolt 6 is tightened and held out against steel pipe 7.
wherein steel sleeve 1 is 60 with the angle a size of steel sleeve 22 0 ~90 0 , can guarantee that by this angle a the angle of this tool type scaffold bridging linkage and horizontal plane is 450~600, meet national safety standard, steel sleeve one 1 length are 900mm~1200mm.The internal diameter of steel sleeve 1 and steel sleeve 2 is according to on-the-spot actual requirement, and diameter range is 30mm~100mm, and the diameter of steel pipe 7 is than the little 5mm~10mm of steel sleeve internal diameter.

Claims (3)

1. a tool type scaffold bridging linkage, comprise steel sleeve one (1), it is characterized in that: the steel sleeve two (2) that is provided with groove (3) in termination is fixed on the both sides at steel sleeve one (1) middle part and forms with steel sleeve one (1) can be from symmetrical prong like, on steel sleeve one (1) and steel sleeve two (2), be laid with fixing hole (4), nut (5) is fixed on corresponding fixing hole (4), bolt (6) is threaded connection on nut (5), steel pipe (7) is inserted in respectively at two ends at steel sleeve one (1) and steel sleeve two (2), bolt (6) is tightened and is held out against steel pipe (7).
2. tool type scaffold bridging linkage according to claim 1, is characterized in that: steel sleeve one (1) is 60 with angle (a) size of steel sleeve two (2) 0~90 0.
3. tool type scaffold bridging linkage according to claim 1, is characterized in that: described steel sleeve one (1) length is 900mm~1200mm.
CN201420015175.5U 2014-01-10 2014-01-10 Tool type scaffold cross bridging connecting device Expired - Fee Related CN203654716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420015175.5U CN203654716U (en) 2014-01-10 2014-01-10 Tool type scaffold cross bridging connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420015175.5U CN203654716U (en) 2014-01-10 2014-01-10 Tool type scaffold cross bridging connecting device

Publications (1)

Publication Number Publication Date
CN203654716U true CN203654716U (en) 2014-06-18

Family

ID=50921120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420015175.5U Expired - Fee Related CN203654716U (en) 2014-01-10 2014-01-10 Tool type scaffold cross bridging connecting device

Country Status (1)

Country Link
CN (1) CN203654716U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105421753A (en) * 2015-12-03 2016-03-23 无锡市晨源建筑器材有限公司 Diagonal bracing for scaffold
CN109184183A (en) * 2018-09-05 2019-01-11 天长市华利机械实业有限公司 Scaffold connection component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105421753A (en) * 2015-12-03 2016-03-23 无锡市晨源建筑器材有限公司 Diagonal bracing for scaffold
CN109184183A (en) * 2018-09-05 2019-01-11 天长市华利机械实业有限公司 Scaffold connection component

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20170110