CN103410272B - Tube truss structure lower chord promotes fixed point device - Google Patents
Tube truss structure lower chord promotes fixed point device Download PDFInfo
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- CN103410272B CN103410272B CN201310380169.XA CN201310380169A CN103410272B CN 103410272 B CN103410272 B CN 103410272B CN 201310380169 A CN201310380169 A CN 201310380169A CN 103410272 B CN103410272 B CN 103410272B
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- steel pipe
- truss structure
- tube
- lower chord
- steel
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Abstract
The invention discloses a kind of tube truss structure lower chord and promote fixed point device, it is characterized in that: comprise position-limiting unit (1), carrier unit (2) and base unit (3), described position-limiting unit (1) comprises the steel pipe strap (4) wrapping described tube truss structure web member (12) for card and the joint steel pipe (5) be connected with described steel pipe strap (4), described joint steel pipe (5) is welded on described carrier unit (2), described base unit (3) is base steel pipe (6), be fixed on tube truss structure lower chord (13) after described base steel pipe (6) connects described carrier unit (2).Tube truss structure lower chord provided by the invention promotes fixed point device, and structure is simple, utilizes tube truss structure lower chord and tube truss structure web member for putting forth effort mounting points, easy to use.
Description
Technical field
The present invention relates to a kind of tube truss structure lower chord and promote fixed point device, belong to technical field of building construction.
Background technology
Under normal circumstances, after tube truss structure installation, its roofing aggregated(particle) structure is as other lightweight small members such as purlin, connecting rod, and all adopt lifting machine lifting, expense is large, and cost is high.Tube truss structure lower chord of the present invention promotes the use of fixed point device, can after tubular truss installation, when not using lifting machine, the equipment such as utilization is artificial, Chain block, hoist engine promote small members, and do not limit by site condition, cost-saving, promote work efficiency.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of structure simple, easy to use, utilizes tube truss structure lower chord and tube truss structure web member to be the lifting fixed point device putting forth effort mounting points.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of tube truss structure lower chord promotes fixed point device, it is characterized in that: comprise position-limiting unit, carrier unit and base unit, described position-limiting unit comprises the steel pipe strap wrapping described tube truss structure web member for card and the joint steel pipe be connected with described steel pipe strap, described joint steel pipe is welded on described carrier unit, described base unit is base steel pipe, is fixed on tube truss structure lower chord after carrier unit described in described base fastener for connection.
Described carrier unit comprises steel standpipe, down tube, steel horizontal tube and hanger, one end vertical welding of described steel standpipe and described steel horizontal tube, described down tube welds formation one right-angled triangle with described steel standpipe and described steel horizontal tube respectively, the end of described steel horizontal tube welds described hanger, described hanger is provided with the through hole for wire rope handling lifting, the end of described steel standpipe and base fastener for connection, described joint steel pipe is connected with described steel standpipe.
Described steel pipe strap external diameter is 168mm, and the thickness of described steel pipe strap is not less than 20mm.
The external diameter of described joint steel pipe, steel standpipe, down tube and steel horizontal tube is 76mm, and thickness is all not less than 6mm.
The thickness of described hanger is not less than 10mm.
The external diameter of described base steel pipe is 450mm.
The cross section of described steel pipe strap, joint steel pipe, steel standpipe, down tube, steel horizontal tube and hanger, size, model and size adjust according to trussed construction lower chord diameter and hoist load.
Tube truss structure lower chord provided by the invention promotes fixed point device, utilize the tube truss structure of installation, pass through base unit, steel pipe strap, joint steel pipe and down tube acting in conjunction, load is delivered on tube truss structure lower chord and tube truss structure web member and transmits construction material on tubular truss, tube truss structure lower chord and tube truss structure web member is utilized to be the lifting fixed point device putting forth effort mounting points, reasonable in design, workable, easy to use, do not limit by site condition, solve the lifting problem that little construction space or small members do not need large-scale hoisting machinery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1-2, a kind of tube truss structure lower chord promotes fixed point device, it is characterized in that: comprise position-limiting unit 1, carrier unit 2 and base unit 3, described position-limiting unit 1 comprises the steel pipe strap 4 wrapping described tube truss structure web member 12 for card and the joint steel pipe 5 be connected with described steel pipe strap 4, described joint steel pipe 5 is welded on described carrier unit 2, described base unit 3 is base steel pipe 6, and described base steel pipe 6 is fixed on tube truss structure lower chord 13 after connecting described carrier unit 2.
Described carrier unit 2 comprises steel standpipe 7, down tube 8, steel horizontal tube 9 and hanger 10, one end vertical welding of described steel standpipe 7 and described steel horizontal tube 9, described down tube 8 welds formation one right-angled triangle with described steel standpipe 7 and described steel horizontal tube 9 respectively, the end of described steel horizontal tube 9 welds described hanger 10, described hanger 10 is provided with the through hole 11 for wire rope handling lifting, the end of described steel standpipe 7 is connected with base steel pipe 6, and described joint steel pipe 5 is connected with described steel standpipe 7.
Described steel pipe strap 4 external diameter is 168mm, and the thickness of described steel pipe strap 4 is 20mm.
The external diameter of described joint steel pipe 5, steel standpipe 7, down tube 8 and steel horizontal tube 9 is 76mm, and thickness is 6mm.
The thickness of described hanger 10 is 10mm.
The external diameter of described base steel pipe 6 is 450mm.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a tube truss structure lower chord promotes fixed point device, it is characterized in that: comprise position-limiting unit (1), carrier unit (2) and base unit (3), described position-limiting unit (1) comprises the steel pipe strap (4) assuring trussed construction web member (12) for card and the joint steel pipe (5) be connected with described steel pipe strap (4), described joint steel pipe (5) is welded on described carrier unit (2), described base unit (3) is base steel pipe (6), be fixed on tube truss structure lower chord (13) after described base steel pipe (6) connects described carrier unit (2).
2. tube truss structure lower chord according to claim 1 promotes fixed point device, it is characterized in that: described carrier unit (2) comprises steel standpipe (7), down tube (8), steel horizontal tube (9) and hanger (10), one end vertical welding of described steel standpipe (7) and described steel horizontal tube (9), described down tube (8) welds formation one right-angled triangle with described steel standpipe (7) and described steel horizontal tube (9) respectively, the end of described steel horizontal tube (9) welds described hanger (10), described hanger (10) is provided with the through hole (11) for wire rope handling lifting, the end of described steel standpipe (7) is connected with base steel pipe (6), described joint steel pipe (5) is connected with described steel standpipe (7).
3. tube truss structure lower chord according to claim 1 promotes fixed point device, and it is characterized in that: described steel pipe strap (4) external diameter is 168mm, the thickness of described steel pipe strap (4) is not less than 20mm.
4. tube truss structure lower chord according to claim 2 promotes fixed point device, it is characterized in that: the external diameter of described joint steel pipe (5), steel standpipe (7), down tube (8) and steel horizontal tube (9) is 76mm, and thickness is all not less than 6mm.
5. tube truss structure lower chord according to claim 2 promotes fixed point device, it is characterized in that: the thickness of described hanger (10) is not less than 10mm.
6. tube truss structure lower chord according to claim 1 promotes fixed point device, it is characterized in that: the external diameter of described base steel pipe (6) is 450mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380169.XA CN103410272B (en) | 2013-08-28 | 2013-08-28 | Tube truss structure lower chord promotes fixed point device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380169.XA CN103410272B (en) | 2013-08-28 | 2013-08-28 | Tube truss structure lower chord promotes fixed point device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103410272A CN103410272A (en) | 2013-11-27 |
| CN103410272B true CN103410272B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310380169.XA Active CN103410272B (en) | 2013-08-28 | 2013-08-28 | Tube truss structure lower chord promotes fixed point device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336124B (en) * | 2021-05-19 | 2023-01-10 | 中建科工集团武汉有限公司 | Lifting frame and construction method thereof |
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- 2013-08-28 CN CN201310380169.XA patent/CN103410272B/en active Active
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| CN103410272A (en) | 2013-11-27 |
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Address after: Haimen Changle Town of Zhongnan group of 226124 cities in Jiangsu province Nantong city 5 floor East Applicant after: Jiangsu Zhongnan Construction Industry Group Co., Ltd. Address before: Haimen Changle Town of Zhongnan group of 226124 cities in Jiangsu province Nantong city 5 floor East Applicant before: Nantong Construction General Contractor Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: NANTONG CONSTRUCTION GENERAL CONTRACTOR CO., LTD. TO: JIANGSU ZHONGNAN CONSTRUCTION INDUSTRY GROUP CO., LTD. |
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