CN202299460U - Temporary fixing device for installation of secondary truss of spherical node of spatial structure - Google Patents
Temporary fixing device for installation of secondary truss of spherical node of spatial structure Download PDFInfo
- Publication number
- CN202299460U CN202299460U CN2011204237944U CN201120423794U CN202299460U CN 202299460 U CN202299460 U CN 202299460U CN 2011204237944 U CN2011204237944 U CN 2011204237944U CN 201120423794 U CN201120423794 U CN 201120423794U CN 202299460 U CN202299460 U CN 202299460U
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- China
- Prior art keywords
- ball
- plate
- node
- spherical node
- installation
- 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 - Lifetime
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Abstract
The utility model relates to a temporary fixing device for installation of a secondary truss of a spherical node of a spatial structure, which comprises a clamping device and a gripping device. The clamping device is used for clamping a main chord of a spherical node component, the gripping device is used for gripping a ball of the spherical node component, and the clamping device is fixedly connected with the gripping device. The temporary fixing device has a simple structure and can be used conveniently, the spherical node component can be installed rapidly, and the time for operation of a crane can be shortened.
Description
Technical field:
The utility model belongs to a kind of building structure erecting device, and particularly a kind of rod member group that is used for the ball node space structures is to device.
Background technology:
The space structures of welded spherical node is widely used, and structure generally is positioned at building top, and absolute altitude is all higher; When adopting crane that the ball node member is installed, owing to be aerial operation, member very difficulty in place; Need the big machinery of labor to use machine-team, installation rate is extremely slow.Have a strong impact on duration of a project and construction cost.The space structures of welded spherical node is owing to the node flexible arrangement, and the space structures of welded spherical node can be designed to arbitrary shape, and this provides very big imagination space to building designers.Simultaneously, also installation brings great challenge to structure.
Summary of the invention:
The purpose of the utility model just is to overcome the deficiency that exists in the above-mentioned prior art; And a kind of temporary fastening device that space structures ball-type node jack truss is installed that is used for is provided; This apparatus structure is simple, easy to use, and the ball node member is installed rapidly, thereby shortens the holding time of crane.
As above design; The technical scheme of the utility model is: a kind of temporary fastening device that is used for the installation of space structures ball-type node jack truss; It is characterized in that: form by being used to tighten the gripping mechanism of ball node member main chord and being used for promptly the grasp device of ball node member ball, gripping mechanism and grasp device are affixed.
Above-mentioned gripping mechanism is connected to form through set bolt by upper and lower pipe clamp.
Above-mentioned grasp device is made up of with the unguiculus plate that is fixed on the big claw-plate the big claw-plate that is fixed on the gripping mechanism.
Above-mentioned big claw-plate is vertical affixed with little claw-plate.
The utility model is simple in structure, easy to use, and the ball node member is installed rapidly, thereby shortens the holding time of crane.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the 1-1 sectional drawing of Fig. 1.
Fig. 3 is the 2-2 sectional drawing of Fig. 1.
The specific embodiment:
As shown in the figure: as a kind ofly to be used for the temporary fastening device that space structures ball-type node jack truss is installed, by being used to tighten the upper and lower pipe clamp 1,2 of ball node member main chord and being used for that promptly the big claw-plate 3 and the unguiculus plate 4 of ball node member ball are formed.Big claw-plate 3 is fixed on the pipe clamp 1, and big claw-plate is vertical affixed with little claw-plate.
When using the utility model; Ball node member main chord is placed between the upper and lower pipe clamp, then big claw-plate and little claw-plate is anchored on the ball of ball node member, then through set bolt 5 fastening upper and lower pipe clamps; Take suspension hook at last; The node weld seam after accomplishing unclamps bolt, takes off this device.Be used for next node.This device is reusable.
Claims (4)
1. one kind is used for the temporary fastening device that space structures ball-type node jack truss is installed; It is characterized in that: form by being used to tighten the gripping mechanism of ball node member main chord and being used for promptly the grasp device of ball node member ball, gripping mechanism and grasp device are affixed.
2. a kind of temporary fastening device that space structures ball-type node jack truss is installed that is used for according to claim 1, it is characterized in that: above-mentioned gripping mechanism is connected to form through set bolt by upper and lower pipe clamp.
3. a kind of temporary fastening device that space structures ball-type node jack truss is installed that is used for according to claim 1 is characterized in that: above-mentioned grasp device is made up of with the unguiculus plate that is fixed on the big claw-plate the big claw-plate that is fixed on the gripping mechanism.
4. a kind of temporary fastening device that space structures ball-type node jack truss is installed that is used for according to claim 1, it is characterized in that: above-mentioned big claw-plate is vertical affixed with little claw-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204237944U CN202299460U (en) | 2011-10-31 | 2011-10-31 | Temporary fixing device for installation of secondary truss of spherical node of spatial structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204237944U CN202299460U (en) | 2011-10-31 | 2011-10-31 | Temporary fixing device for installation of secondary truss of spherical node of spatial structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299460U true CN202299460U (en) | 2012-07-04 |
Family
ID=46368386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204237944U Expired - Lifetime CN202299460U (en) | 2011-10-31 | 2011-10-31 | Temporary fixing device for installation of secondary truss of spherical node of spatial structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620470A (en) * | 2016-07-14 | 2018-01-23 | 五冶集团上海有限公司 | A kind of ball hinged support device for large-span shell moulding bed bearing |
-
2011
- 2011-10-31 CN CN2011204237944U patent/CN202299460U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620470A (en) * | 2016-07-14 | 2018-01-23 | 五冶集团上海有限公司 | A kind of ball hinged support device for large-span shell moulding bed bearing |
| CN107620470B (en) * | 2016-07-14 | 2019-09-13 | 五冶集团上海有限公司 | A kind of ball hinged support device for large-span shell moulding bed support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |