CN103410336B - Fixed point lifting device of upper chord of pipe truss structure - Google Patents
Fixed point lifting device of upper chord of pipe truss structure Download PDFInfo
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- CN103410336B CN103410336B CN201310380502.7A CN201310380502A CN103410336B CN 103410336 B CN103410336 B CN 103410336B CN 201310380502 A CN201310380502 A CN 201310380502A CN 103410336 B CN103410336 B CN 103410336B
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- upper chord
- truss structure
- tube
- steel pipe
- described steel
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Abstract
The invention discloses a fixed point lifting device of an upper chord of a pipe truss structure. The fixed point lifting device of the upper chord of the pipe truss structure is characterized by comprising a limiting unit (1), a support unit (2) and a pipe clamp support unit (3); the pipe clamp support unit (3) comprises a steel pipe clamp (4) and a steel pipe (5); the steel pipe clamp (4) is used for clamping and wrapping the upper chord (13) of the pipe truss structure; the steel pipe (5) is in vertical connection with the upper chord (13) of the pipe truss structure; the steel pipe clamp (4) is welded on the support unit (2); the limiting unit (1) is a hoop (6) which is fixedly connected with the steel pipe (5) and the support unit (2). The fixed point lifting device of the upper chord of the pipe truss structure is simple in structure and convenient to use with the upper chord of the pipe truss structure as a force applying and installing point.
Description
Technical field
The present invention relates to a kind of tube truss structure upper 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 upper 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 upper chord 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 upper chord promotes fixed point device, it is characterized in that: comprise position-limiting unit, carrier unit and pipe clamp bearing element, described pipe clamp bearing element comprise for card bag described tube truss structure upper chord steel pipe strap and with described tube truss structure upper chord steel pipe connected vertically, described steel pipe strap is welded on described carrier unit, described position-limiting unit is anchor ear, and described anchor ear is connected and fixed described steel pipe and described carrier unit.
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 is connected with anchor ear.
Described steel pipe strap external diameter is 450mm, the thickness of described steel pipe strap is not less than 20mm, described in described steel pipe strap card bag, the scope of tube truss structure upper chord is greater than a semi-perimeter of described tube truss structure upper chord, the upper semi-circle part of tube truss structure upper chord described in described steel pipe strap card bag, the lower half circle part of described tube truss structure upper chord is connected with tube truss structure web member, and described steel pipe strap is welded on described steel standpipe.
Described outer diameter of steel pipes is 168mm, and the internal diameter of described anchor ear is 168mm, and the upper securing member of described anchor ear is bolt, and the model of described bolt is M20.
The external diameter of described 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 cross section of described steel pipe strap, steel pipe, steel standpipe, down tube, steel horizontal tube and hanger, size, model and size adjust according to trussed construction upper chord diameter and hoist load.
Tube truss structure upper chord provided by the invention promotes fixed point device, tube truss structure upper chord 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 left 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 upper chord promotes fixed point device, it is characterized in that: comprise position-limiting unit 1, carrier unit 2 and pipe clamp bearing element 3, described pipe clamp bearing element 3 comprises for the card bag steel pipe strap 4 of described tube truss structure upper chord 13 and steel pipe 5 connected vertically with described tube truss structure upper chord 13, described steel pipe strap 4 is welded on described carrier unit 2, described position-limiting unit 1 is anchor ear 6, and described anchor ear 6 is connected and fixed described steel pipe 5 and 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 anchor ear 6.
Described steel pipe strap 4 external diameter is 450mm, the thickness of described steel pipe strap 4 is 20mm, described in described steel pipe strap card bag, the scope of tube truss structure upper chord is greater than a semi-perimeter of described tube truss structure upper chord, described steel pipe strap 4 blocks the upper semi-circle part of the described tube truss structure upper chord 13 of bag, and described steel pipe strap 4 is welded on described steel standpipe 7.
Described steel pipe 5 external diameter is 168mm, and the internal diameter of described anchor ear 6 is 168mm, and the upper securing member of described anchor ear 6 is bolt 12, and the model of described bolt 12 is M20.
The external diameter of described 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 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 upper chord promotes fixed point device, it is characterized in that: comprise position-limiting unit (1), carrier unit (2) and pipe clamp bearing element (3), described pipe clamp bearing element (3) comprise for card assure trussed construction upper chord (13) steel pipe strap (4) and with described tube truss structure upper chord (13) steel pipe connected vertically (5), described steel pipe strap (4) is welded on described carrier unit (2), described position-limiting unit (1) is anchor ear (6), described anchor ear (6) is connected and fixed described steel pipe (5) and described carrier unit (2), the upper semi-circle part of the described tube truss structure upper chord (13) of described steel pipe strap (4) card bag, described steel pipe strap (4) is welded on described steel standpipe (7).
2. tube truss structure upper 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 anchor ear (6).
3. tube truss structure upper chord according to claim 1 promotes fixed point device, it is characterized in that: described steel pipe strap (4) external diameter is 450mm, the thickness of described steel pipe strap (4) is not less than 20mm, and the scope of the described tube truss structure upper chord (13) of described steel pipe strap (4) card bag is greater than a semi-perimeter of described tube truss structure upper chord (13).
4. tube truss structure upper chord according to claim 1 promotes fixed point device, it is characterized in that: described steel pipe (5) external diameter is 168mm, the internal diameter of described anchor ear (6) is 168mm, and the securing member on described anchor ear (6) is bolt (12), and the model of described bolt (12) is M20.
5. tube truss structure upper chord according to claim 1 promotes fixed point device, it is characterized in that: the external diameter of described steel standpipe (7), down tube (8) and steel horizontal tube (9) is 76mm, and thickness is all not less than 6mm.
6. tube truss structure upper 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380502.7A CN103410336B (en) | 2013-08-28 | 2013-08-28 | Fixed point lifting device of upper chord of pipe truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310380502.7A CN103410336B (en) | 2013-08-28 | 2013-08-28 | Fixed point lifting device of upper chord of pipe truss structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103410336A CN103410336A (en) | 2013-11-27 |
| CN103410336B true CN103410336B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310380502.7A Active CN103410336B (en) | 2013-08-28 | 2013-08-28 | Fixed point lifting device of upper chord of pipe truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410336B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201746251U (en) * | 2010-07-27 | 2011-02-16 | 廖伟 | Pole lifting device |
| CN102040166A (en) * | 2009-10-13 | 2011-05-04 | 辽宁省电力有限公司大连供电公司 | Hoisting tool for equipment on pillar |
| CN202337651U (en) * | 2011-10-26 | 2012-07-18 | 沙河市供电公司 | Simple hoister |
| CN103072511A (en) * | 2013-01-30 | 2013-05-01 | 福建固美金属有限公司 | Hanger for metal pipe and vehicle with hanger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2459874B (en) * | 2008-05-08 | 2010-09-15 | Iti Scotland Ltd | A clamping system and self advancing support platform |
| CN203499273U (en) * | 2013-08-28 | 2014-03-26 | 江苏中南建筑产业集团有限责任公司 | Tube truss structure upper chord lifting fixed-point device |
-
2013
- 2013-08-28 CN CN201310380502.7A patent/CN103410336B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040166A (en) * | 2009-10-13 | 2011-05-04 | 辽宁省电力有限公司大连供电公司 | Hoisting tool for equipment on pillar |
| CN201746251U (en) * | 2010-07-27 | 2011-02-16 | 廖伟 | Pole lifting device |
| CN202337651U (en) * | 2011-10-26 | 2012-07-18 | 沙河市供电公司 | Simple hoister |
| CN103072511A (en) * | 2013-01-30 | 2013-05-01 | 福建固美金属有限公司 | Hanger for metal pipe and vehicle with hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103410336A (en) | 2013-11-27 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
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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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NANTONG CONSTRUCTION GENERAL CONTRACTOR CO., LTD. TO: JIANGSU ZHONGNAN CONSTRUCTION INDUSTRY GROUP CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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