CN203475692U - Lifting fixed-point device of lower chord of pipe truss structure - Google Patents
Lifting fixed-point device of lower chord of pipe truss structure Download PDFInfo
- Publication number
- CN203475692U CN203475692U CN201320527372.0U CN201320527372U CN203475692U CN 203475692 U CN203475692 U CN 203475692U CN 201320527372 U CN201320527372 U CN 201320527372U CN 203475692 U CN203475692 U CN 203475692U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- truss structure
- tube
- lower chord
- steel
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a lifting fixed-point device of a lower chord of a pipe truss structure. The lifting fixed-point device is characterized by comprising a limiting unit (1), a bracket unit (2) and a base unit (3), wherein the limiting unit (1) comprises a steel pipe clamp (4) for clamping and wrapping a web rod (12) of the pipe truss structure and a connecting steel pipe (5) connected with the steel pipe clamp (4); the connecting steel pipe (5) is welded on the bracket unit (2); and the base unit (3) is a base steel pipe (6); and the base steel pipe (6) is connected with the bracket unit (2) and then is fixed on the lower chord (13) of the pipe truss structure. The lifting fixed-point device disclosed by the utility model has the advantages that the structure is simple, the lower chord of the pipe truss structure and the web rod of the pipe truss structure are utilized as acting installation points, and the use is convenient.
Description
Technical field
The utility model relates to a kind of tube truss structure lower chord and promotes fixed point device, belongs to technical field of building construction.
Background technology
Generally, after tube truss structure installation, its roofing aggregated(particle) structure, as other lightweight small members such as purlin, connecting rods, all adopts lifting machine lifting, and expense is large, and cost is high.Tube truss structure lower chord of the present utility model promotes the use of fixed point device, can be after the installation of pipe truss, do not use in the situation of lifting machine, the equipment such as utilization is artificial, Chain block, hoist engine promote small members, and not limited by site condition, cost-saving, promote work efficiency.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of simple in structure, easy to use, and utilizing tube truss structure lower chord and tube truss structure web member is the lifting fixed point device of putting forth effort mounting points.
For solving the problems of the technologies described above, the technical solution adopted in the utility model 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 and the joint steel pipe being connected with described steel pipe strap that wraps described tube truss structure web member for blocking, described joint steel pipe is welded on described carrier unit, described base unit is base steel pipe, and described base steel pipe is fixed on tube truss structure lower chord after connecting 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 forms a right-angled triangle with described steel standpipe and the welding of described steel horizontal tube respectively, the end of described steel horizontal tube welds described hanger, on described hanger, be provided with the through hole for wire rope handling lifting, the end of described steel standpipe is connected with base steel pipe, and 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 are adjusted according to trussed construction lower chord diameter and hoist load.
The tube truss structure lower chord that the utility model provides 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 to pipe truss, utilizing tube truss structure lower chord and tube truss structure web member is the lifting fixed point device of putting forth effort mounting points, reasonable in design, workable, easy to use, not limited by site condition, having solved little construction space or small members does not need the lifting problem of large-scale hoisting machinery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model 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 and the joint steel pipe 5 being connected with described steel pipe strap 4 that wraps described tube truss structure web member 12 for blocking, described joint steel pipe 5 is welded on described carrier unit 2, described base unit 3 is base steel pipe 6, after described base steel pipe 6 connects described carrier unit 2, is fixed on tube truss structure lower chord 13.
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 forms a right-angled triangle with described steel standpipe 7 and 9 welding of described steel horizontal tube respectively, the end of described steel horizontal tube 9 welds described hanger 10, on described hanger 10, be 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 diameters are 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 preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
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) and the joint steel pipe (5) being connected with described steel pipe strap (4) of assuring trussed construction web member (12) for card, described joint steel pipe (5) is welded on described carrier unit (2), described base unit (3) is base steel pipe (6), described base steel pipe (6) is fixed on tube truss structure lower chord (13) after connecting 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) forms a right-angled triangle with described steel standpipe (7) and described steel horizontal tube (9) welding respectively, the end of described steel horizontal tube (9) welds described hanger (10), on described hanger (10), be 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, it is characterized in that: described steel pipe strap (4) external diameter is 168mm, and the thickness of described steel pipe strap (4) is not less than 20mm.
4. tube truss structure lower chord according to claim 1 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 |
|---|---|---|---|
| CN201320527372.0U CN203475692U (en) | 2013-08-28 | 2013-08-28 | Lifting fixed-point device of lower chord of pipe truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527372.0U CN203475692U (en) | 2013-08-28 | 2013-08-28 | Lifting fixed-point device of lower chord of pipe truss structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475692U true CN203475692U (en) | 2014-03-12 |
Family
ID=50224046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527372.0U Withdrawn - After Issue CN203475692U (en) | 2013-08-28 | 2013-08-28 | Lifting fixed-point device of lower chord of pipe truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475692U (en) |
-
2013
- 2013-08-28 CN CN201320527372.0U patent/CN203475692U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150729 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |