CN203462652U - Truss connection upright bar - Google Patents
Truss connection upright bar Download PDFInfo
- Publication number
- CN203462652U CN203462652U CN201320564286.7U CN201320564286U CN203462652U CN 203462652 U CN203462652 U CN 203462652U CN 201320564286 U CN201320564286 U CN 201320564286U CN 203462652 U CN203462652 U CN 203462652U
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- China
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- vertical
- gusset plate
- node
- standpipe
- horizontal
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Abstract
The utility model provides a truss connection upright bar which comprises a vertical pipe. The truss connection upright bar is characterized in that a connection node is arranged on the vertical pipe and comprises a horizontal node plate, two vertical node plates A and a vertical joint plate B, wherein the two vertical node plates A are symmetrically welded on the vertical pipe; the vertical node plate B is welded on the vertical pipe and is perpendicular to the vertical node plates A; the horizontal node plate is respectively welded together with the vertical pipe and the two vertical node plates A and is positioned above the vertical node plate B; a concave part attached to a pipe wall of the vertical pipe is arranged on the horizontal node plate. The connection node is arranged on the vertical pipe in advance and is hinged with a cast steel joint to form a truss through the node plates respectively, molds are conveniently combined and welded, and the truss connection upright bar is suitable for batch production and is good in welding performance.
Description
Technical field
The utility model belongs to construction articles for use field, relates in particular to a kind of truss connecting upright pole.
Background technology
The plane generally with triangular element or space structures that truss is comprised of straight-bar, under load action, truss member mainly bears axial tension or pressure, thereby can make full use of the intensity of material, when span is larger, comparable solid web girder is saved material, alleviate deadweight and increase rigidity, thus be applicable to compared with the load-carrying members of large span and tall and slender structure, as roof truss, bridge, power transmission line column, satellite launching tower, hydraulic gate, gantry etc.When existing vertical rod is connected with hound, chord member, because the position in diagonal brace hole, chord member hole is asymmetric, often cause vertical rod to be subject to force unbalance, affect the stability of truss.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of truss connecting upright pole, comprise standpipe, it is characterized in that described standpipe is provided with connected node, described connected node comprises a horizontal gusset plate, two vertical gusset plate A and a vertical gusset plate B, two described vertical gusset plate A are symmetrically welded on described standpipe, described vertical gusset plate B is welded on described standpipe and is vertical with described vertical gusset plate A, described horizontal gusset plate respectively with described standpipe, two vertical gusset plate A welding, and be positioned at above described vertical gusset plate B, described horizontal gusset plate is provided with the recess with described standpipe tube wall laminating.
Described connected node also comprises a horizontal gusset plate and a vertical gusset plate B, and two described horizontal gusset plates and vertical gusset plate B are respectively about axial symmetry in described standpipe.
Described horizontal gusset plate is provided with three through holes, and vertically gusset plate A is provided with two through holes, and two vertical gusset plate B are provided with a through hole.
Described standpipe is provided with 1-3 connected node.
The beneficial effects of the utility model are: on standpipe, set in advance connected node, by gusset plate respectively with the hinged truss that forms of cast steel joint, die assembly convenient welding, be applicable to producing in enormous quantities, good welding performance, horizontal gusset plate, vertical gusset plate A and vertical gusset plate B reasonable layout are on standpipe, and diagonal brace hole line and chord member hole line, vertical rod axes intersect are in a bit, standpipe stress equalization, good stability.When connected node comprises a horizontal gusset plate, two vertical gusset plate A and a vertical gusset plate B, the utility model is the vertical rod of T-shaped bar, when connected node comprises two horizontal gusset plates, two vertical gusset plate A and two vertical gusset plate B, the utility model is for turning to vertical rod.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure, 1, standpipe; 2, horizontal gusset plate; 3, vertical gusset plate A; 4, vertical gusset plate B.
As shown in Figure 1, standpipe 1 is provided with connected node, connected node comprises two horizontal gusset plates 2, two vertical gusset plate A3 and two vertical gusset plate B4, vertically gusset plate A3 and vertical gusset plate B4 are symmetrically distributed in respectively on standpipe 1, vertically gusset plate A3 is with vertically gusset plate B4 is mutually vertical, horizontal gusset plate 2 respectively with standpipe 1, two vertical gusset plate A3 connect, and be symmetrically distributed in standpipe 1 and the vertical both sides of gusset plate A3, horizontal gusset plate 2 is provided with the recess with standpipe 1 body wall laminating, horizontal gusset plate 2 is provided with three through holes, vertically gusset plate A3 is provided with two through holes, two vertical gusset plate B4 are provided with a through hole.
By embodiment, to of the present utility model, have been described in detail above, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. truss connecting upright pole, comprise standpipe (1), it is characterized in that described standpipe (1) is provided with connected node, described connected node comprises a horizontal gusset plate (2), two vertical gusset plate A (3) and a vertical gusset plate B (4), two described vertical gusset plate A (3) are symmetrically welded on described standpipe (1), it is upper and vertical with described vertical gusset plate A (3) that described vertical gusset plate B (4) is welded in described standpipe (1), described horizontal gusset plate (2) respectively with described standpipe (1), two vertical gusset plate A (3) welding, and be positioned at above described vertical gusset plate B (4), described horizontal gusset plate (2) is provided with the recess with the laminating of described standpipe (1) tube wall.
2. truss connecting upright pole as claimed in claim 1, it is characterized in that described connected node also comprises a horizontal gusset plate (2) and a vertical gusset plate B (4), two described horizontal gusset plates (2) and vertically gusset plate B (4) are respectively about axial symmetry in described standpipe (1).
3. truss connecting upright pole as claimed in claim 1 or 2, is characterized in that described horizontal gusset plate (2) is provided with three through holes, and vertically gusset plate A (3) is provided with two through holes, and two vertical gusset plate B (4) are provided with a through hole.
4. truss connecting upright pole as claimed in claim 1 or 2, is characterized in that described standpipe (1) is provided with 1-3 connected node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564286.7U CN203462652U (en) | 2013-09-12 | 2013-09-12 | Truss connection upright bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564286.7U CN203462652U (en) | 2013-09-12 | 2013-09-12 | Truss connection upright bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462652U true CN203462652U (en) | 2014-03-05 |
Family
ID=50175024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564286.7U Expired - Fee Related CN203462652U (en) | 2013-09-12 | 2013-09-12 | Truss connection upright bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462652U (en) |
-
2013
- 2013-09-12 CN CN201320564286.7U patent/CN203462652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN CHUANG DA TECHNOLOGY DEVELOPMENT CO., LTD. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ji Hongfei Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ji Hongfei Document name: Notice of termination of patent right |
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| 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: 20140305 Termination date: 20200912 |