CN204538471U - The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented - Google Patents
The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented Download PDFInfo
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- CN204538471U CN204538471U CN201520274498.0U CN201520274498U CN204538471U CN 204538471 U CN204538471 U CN 204538471U CN 201520274498 U CN201520274498 U CN 201520274498U CN 204538471 U CN204538471 U CN 204538471U
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- truss beam
- gusset plate
- cantilever beams
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- vertical
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- 230000002457 bidirectional Effects 0.000 title claims abstract description 26
- 239000003351 stiffener Substances 0.000 claims abstract description 30
- 238000003466 welding Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses the truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented, comprise: truss beam main body and the Cantilever Beams structure be connected with truss beam main body, at the vertex position place away from truss beam main body of Cantilever Beams structure, arrange respectively: horizontal gusset plate, vertical gusset plate, vertical stiffener, level are hung wire guide and vertically hang wire guide; Horizontal gusset plate is for connecting the Cantilever Beams anatomical connectivity bar of horizontal direction; Described vertical gusset plate is fixed on horizontal gusset plate, for being linked together by the connecting rod of the Cantilever Beams anatomical connectivity bar of horizontal direction and the Cantilever Beams structure in other directions; Horizontal gusset plate is arranged the vertical stiffener perpendicular to horizontal gusset plate.The utility model beneficial effect: greatly reduce substation architecture floor space, save Structural Engineering expense.Choose about 4 meters, truss beam main body both sides for truss beam hanging wire point, often organize truss beam saving and take up an area about 225m
2.
Description
Technical field
The utility model relates to the hanging wire node for hanging electrical lead, particularly relates to the truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented.
Background technology
The power distribution equipment that current transformer station commonly uses has GIS and HGIS.GIS is gas-insulated gas insulated metal enclosed swit chgear, and HGIS is the semi-enclosed combined electrical apparatus of gas-insulated.Both difference are that HGIS bus is arranged on outside combined electrical apparatus, and GIS bus is arranged within combined electrical apparatus.HGIS price is low, can bidirectional outlet, facilitate the later stage to extend, therefore HGIS uses more in engineering.But HGIS floor space is large, limit HGIS in the narrow and small and place of the harsh environmental conditions application of transformer station's area.
Adopt the scheme of hanging wire point of encorbelmenting outside structural beams can reduce the floor space of HGIS, but the scheme of hanging wire point of encorbelmenting outside truss beam is in implementation process, main exist following difficulty:
1, truss beam itself belongs to more soft structure, and the long structure self that easily causes of outer cantilevered structure is unstable.
2, truss beam cantilevered structure is greatly stressed, and structure composition is complicated, when being connected with main truss beam, there is technical difficulty.
3, hanging wire point node space complex structure, the poor stability of each part of encorbelmenting of truss beam, be easily out of shape, and can only realize the hanging point of single plane under normal circumstances.
Utility model content
The purpose of this utility model is exactly to solve the problem, propose truss beam bidirectional two-sided hanging point and implementation method thereof that a kind of band encorbelments, this structure and implementation method thereof can ensure the Stability Analysis of Structures of hanging wire node, and can realize the function of bidirectional two-sided hanging wire.
To achieve these goals, the utility model adopts following technical scheme:
The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented, comprise: truss beam main body and the Cantilever Beams structure be connected with truss beam main body, at the vertex position place away from truss beam main body of described Cantilever Beams structure, arrange respectively: horizontal gusset plate, vertical gusset plate and vertical stiffener;
Described horizontal gusset plate is for connecting the Cantilever Beams anatomical connectivity bar of horizontal direction; Described vertical gusset plate is fixed on horizontal gusset plate, for being linked together by the connecting rod of the Cantilever Beams anatomical connectivity bar of horizontal direction and the Cantilever Beams structure in other directions; Described horizontal gusset plate is arranged the vertical stiffener perpendicular to horizontal gusset plate.
Described vertical stiffener arranges vertical hanging wire hole, and vertical stiffener is double does vertical thread gripping-board.
Described horizontal gusset plate arranges horizontal hanging wire hole, and horizontal gusset plate is double does horizontal thread gripping-board.
On described vertical gusset plate vertical welding and horizontal gusset plate, the double stiffener doing horizontal gusset plate.
Described truss beam main body is triangular truss beam, and is connected and fixed by web member, makes truss beam main body form stable triangular section.
Described Cantilever Beams structure comprises: in the plane at truss beam lower edge place, chooses a triangular structure outside the outside of truss beam lower edge, three limits of described triangular structure by two Cantilever Beams planes tiltedly flat bar and the truss beam lower edge of encorbelmenting form;
The outside drift angle of described triangular structure to be winded up with truss beam by Cantilever Beams brace and is connected, and other two drift angles are connected with truss beam lower edge, and described triangular structure and Cantilever Beams brace form stable pyrometric cone jointly.
Inner in described triangular structure, and in each plane of described pyrometric cone, the web member being used for firm triangular structure and pyrometric cone structure is set respectively.
In described triangular structure institute planar, arrange the Cantilever Beams planar horizontal vertical with truss beam lower edge respectively to encorbelment bar and the Cantilever Beams flat sided straight web member parallel with truss beam lower edge; Described Cantilever Beams planar horizontal bar of encorbelmenting is connected respectively with truss beam lower edge and triangular structure summit, and described Cantilever Beams flat sided straight web member is connected respectively with two limits of triangular structure.
Horizontal gusset plate and Cantilever Beams planar horizontal encorbelment bar and two Cantilever Beams planes tiltedly flat bar of encorbelmenting be connected respectively; Vertical gusset plate is connected with Cantilever Beams brace.
Described vertical stiffener is greater than 15 degree with the angle of the vertical projecting line of vertical gusset plate on horizontal gusset plate.
The utility model beneficial effect:
The utility model truss beam bidirectional two-sided hanging point structure greatly reduces substation architecture floor space, saves Structural Engineering expense.Choose about 4 meters, truss beam main body both sides for truss beam hanging wire point, often organize truss beam saving and take up an area about 225 ㎡.
The utility model hanging wire design of node is reasonable, and Stability Analysis of Structures, can realize bidirectional two-sided hanging wire, facilitate outlet; Stiffener and horizontal gusset plate is double does thread gripping-board, vertical gusset plate 18 is double makees stiffener, avoids the excessive thread gripping-board distortion caused of hanging wire quality.
The utility model connected node is reasonable in design, Stability Analysis of Structures, can whole structural stability good, power transmission is clear and definite.
Accompanying drawing explanation
Fig. 1 is the truss beam horizontal direction cutaway view that the utility model band is encorbelmented;
Fig. 2 is that the utility model truss beam structure is encorbelmented in level the vertical direction cutaway view at bar place;
Fig. 3 is the truss beam bidirectional two-sided hanging point horizontal direction cutaway view that the utility model band is encorbelmented;
Fig. 4 is the truss beam bidirectional two-sided hanging point vertical direction cutaway view that the utility model band is encorbelmented;
Wherein, 1. truss beam lower edge, 2. truss beam is winded up, 3. truss beam flat sided straight web member, 4. truss beam plane diagonal web member, 5. truss beam facade vertical web rod, 7. Cantilever Beams planar horizontal is encorbelmented bar, 8. Cantilever Beams plane tiltedly flat encorbelment bar, 9. Cantilever Beams brace, 10. Cantilever Beams plane diagonal web member, 11. Cantilever Beams flat sided straight web members, 12. Cantilever Beams tapered plane diagonal web members, 13. vertical stiffeners, 14. horizontal gusset plates, 15. gusset plates, 16. vertical hanging wire holes, 17. horizontal hanging wire holes, 18. vertical gusset plates.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
The truss beam bidirectional two-sided hanging point that band is encorbelmented, as shown in Figure 3-4, comprising: horizontal gusset plate 14, vertical gusset plate 18, vertical stiffener 13, level are hung wire guide and vertically hang wire guide; Horizontal gusset plate 14 is for connecting the truss beam connecting rod of horizontal direction; Vertical gusset plate 18 is fixed on horizontal welding fishplate bar, for by the truss beam connecting rod of horizontal direction together with the truss beam connecting rod in other directions; Horizontal gusset plate 14 is arranged the vertical stiffener 13 perpendicular to horizontal gusset plate 14.
Vertical stiffener 13 arranges vertical hanging wire hole 16, doublely does vertical thread gripping-board.Horizontal gusset plate 14 arranges horizontal hanging wire hole 17, doublely does horizontal thread gripping-board.On vertical gusset plate 18 vertical welding and horizontal gusset plate 14, the double stiffener doing horizontal gusset plate 14.
Vertical stiffener 13 is greater than 15 degree with the angle of the vertical projecting line of vertical gusset plate 18 on horizontal gusset plate 14.
Specific implementation process is as follows:
As depicted in figs. 1 and 2, truss beam main body comprises that truss beam winds up 2, truss beam lower edge 1, described truss beam wind up 2 and truss beam lower edge 1 be arranged to 3 points of truss beam main body section; Truss beam main body comprises that truss beam winds up 2, truss beam lower edge 1 and winding up and the web member of structure beam lower edge for connecting structure beam; Truss beam wind up 2 and truss beam lower edge 1 be arranged to 3 points of truss beam main body section, and to be connected and fixed by web member, to make truss beam main body form stable triangular section.
Truss beam lower edge and truss beam are winded up and is arranged to 3 points of section, by flat sided straight web member 3 of setting a roof beam in place, truss beam plane diagonal web member 4, truss beam facade vertical web rod 5, truss beam facade diagonal web member, truss beam is winded up, truss beam lower edge is connected and fixed, make truss beam main body form stable triangular section.Method of attachment: truss beam is winded up, truss beam lower edge welding node plate 15 according to demand, gusset plate 15 and truss beam flat sided straight web member 3, truss beam plane diagonal web member 4, truss beam facade vertical web rod 5, truss beam facade diagonal web member stay bolt hole, by bolt, truss beam flat sided straight web member 3, truss beam plane diagonal web member 4, truss beam facade vertical web rod 5, truss beam facade diagonal web member are winded up with truss beam, gusset plate 15 on truss beam lower edge connects together, form firm structure.
Cantilever Beams comprises: in the plane at described truss beam lower edge 1 place, a triangular structure is chosen outward respectively in the both sides of truss beam lower edge 1, three limits of described triangular structure respectively by two Cantilever Beams planes tiltedly flat bar 8 and the truss beam lower edge 1 of encorbelmenting form, inner in described triangular structure, the web member being used for firm triangular structure is set respectively; The outside drift angle of described triangular structure is winded up by Cantilever Beams brace 9 and truss beam and 2 to be connected, other two drift angles are connected with truss beam lower edge 1, described triangular structure and Cantilever Beams brace 9 form stable pyrometric cone jointly, in each plane of described pyrometric cone, the web member being used for firm plane is set respectively.
Inner in triangular structure, the Cantilever Beams planar horizontal vertical with truss beam lower edge 1 is set respectively and encorbelments bar 7 and the Cantilever Beams flat sided straight web member 11 parallel with truss beam lower edge 1.Tiltedly putting down on two outrigger planes encorbelments between bar and truss beam lower edge 1, connect Cantilever Beams plane diagonal web member 10 respectively, described Cantilever Beams flat sided straight web member 11, Cantilever Beams plane diagonal web member 10 and Cantilever Beams tapered plane diagonal web member 12 are for realizing the stable connection of Cantilever Beams and truss beam.In the plane of each facade of pyrometric cone, the some Cantilever Beams tapered plane diagonal web members 12 being used for firm plane are set respectively.
Truss beam winds up 2 and between truss beam lower edge 1 and web member, and truss beam winds up that 2 and truss beam lower edge 1 and Cantilever Beams plane are tiltedly flat encorbelments between bar 8, web member, connects respectively by gusset plate 15.
The vertex position place away from truss beam lower edge 1 of Cantilever Beams triangular structure, bar 7 of Cantilever Beams planar horizontal being encorbelmented tiltedly is put down with Cantilever Beams plane bar 8 of encorbelmenting and is connected by horizontal gusset plate 14, the vertical gusset plate 18 of vertical welding on horizontal gusset plate 14, by vertical gusset plate 18, Cantilever Beams brace 9 is fixed on horizontal gusset plate 14, horizontal gusset plate 14 arranges stiffener.Vertical stiffener 13 arranges vertical hanging wire hole 16, horizontal gusset plate 14 arranges horizontal hanging wire hole 17, realize the bidirectional two-sided hanging wire function of hanging wire point.Vertical stiffener 13 and horizontal gusset plate 14 is double does thread gripping-board, described vertical gusset plate 18 is double makees stiffener.
The specification of each component, size and connected mode thereof are determined according to Practical Project.Described truss beam winds up 2, truss beam lower edge 1, web member, Cantilever Beams planar horizontal are encorbelmented bar 7, Cantilever Beams the plane tiltedly length of flat bar 8 of encorbelmenting, quantity and spacing all can be determined according to the hanging wire demand of GIS device.
To encorbelment bar 7, Cantilever Beams plane tiltedly prepared screw-bolt hole on flat bar 8 of encorbelmenting in Cantilever Beams planar horizontal, do prepared screw-bolt hole and level on horizontal thread gripping-board hang wire guide with horizontal gusset plate 14 be double, with bolt Cantilever Beams planar horizontal encorbelmented bar 7, Cantilever Beams plane tiltedly flat bar 8 of encorbelmenting be connected on horizontal thread gripping-board.
Horizontal thread gripping-board welds vertical gusset plate 18 is double makees stiffener double the doing of horizontal gusset plate 14, prepared screw-bolt hole on stiffener is done with vertical gusset plate 18 is double at Cantilever Beams brace 9, Cantilever Beams brace 9 is connected with the double stiffener that does of vertical gusset plate 18, makes Cantilever Beams brace 9, Cantilever Beams planar horizontal encorbelments bar 7, Cantilever Beams plane tiltedly flat bar 8 of encorbelmenting form stable structure structure.
Hanging wire hole is stayed double the doing on stiffener of vertical gusset plate 18, and vertical welding and horizontal gusset plate 14 is double does horizontal thread gripping-board, make whole bidirectional two-sided hanging point structure of encorbelmenting form stable overall structure, and realize the bidirectional two-sided hanging wire function of hanging wire point Different Plane.
Vertical gusset plate 18 and horizontal gusset plate 14 are greater than 30mm apart from the distance in hanging wire hole, avoid hanging wire ring and component to collide;
First connect horizontal gusset plate 14 and Cantilever Beams planar horizontal during construction hoisting to encorbelment bar 7, Cantilever Beams brace 9 connects, and makes to form stable partial structurtes.
By truss beam main body and encorbelment and change other forms of truss beam into, also the purpose of this utility model can be realized, within the protection range belonging to this patent.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection range of the present utility model.
Claims (10)
1. the band truss beam bidirectional two-sided hanging point of encorbelmenting, comprise: truss beam main body and the Cantilever Beams structure be connected with truss beam main body, at the vertex position place away from truss beam main body of described Cantilever Beams structure, arrange respectively: horizontal gusset plate, vertical gusset plate and vertical stiffener;
Described horizontal gusset plate is for connecting the Cantilever Beams anatomical connectivity bar of horizontal direction; Described vertical gusset plate is vertically fixed on horizontal gusset plate, for being linked together by the connecting rod of the Cantilever Beams anatomical connectivity bar of horizontal direction and the Cantilever Beams structure in other directions; Described horizontal gusset plate is arranged the vertical stiffener perpendicular to horizontal gusset plate.
2. a kind of band as claimed in claim 1 truss beam bidirectional two-sided hanging point of encorbelmenting, it is characterized in that, described vertical stiffener arranges vertical hanging wire hole, vertical stiffener is double does vertical thread gripping-board.
3. a kind of band as claimed in claim 1 truss beam bidirectional two-sided hanging point of encorbelmenting, it is characterized in that, described horizontal gusset plate arranges horizontal hanging wire hole, horizontal gusset plate is double does horizontal thread gripping-board.
4. a kind of band as claimed in claim 1 truss beam bidirectional two-sided hanging point of encorbelmenting, is characterized in that, on described vertical gusset plate vertical welding and horizontal gusset plate, and the double stiffener doing horizontal gusset plate.
5. a kind of band as claimed in claim 1 truss beam bidirectional two-sided hanging point of encorbelmenting, it is characterized in that, described truss beam main body is triangular truss beam, and is connected and fixed by web member, makes truss beam main body form stable triangular section.
6. a kind of band as claimed in claim 1 truss beam bidirectional two-sided hanging point of encorbelmenting, it is characterized in that, described Cantilever Beams structure comprises: in the plane at truss beam lower edge place, outside the outside of truss beam lower edge, choose a triangular structure, three limits of described triangular structure by two Cantilever Beams planes tiltedly flat bar and the truss beam lower edge of encorbelmenting form;
The outside drift angle of described triangular structure to be winded up with truss beam by Cantilever Beams brace and is connected, and other two drift angles are connected with truss beam lower edge, and described triangular structure and Cantilever Beams brace form stable pyrometric cone jointly.
7. a kind of band as claimed in claim 6 truss beam bidirectional two-sided hanging point of encorbelmenting, is characterized in that, inner in described triangular structure, and in each plane of described pyrometric cone, arranges the web member being used for firm triangular structure and structure pyrometric cone respectively.
8. a kind of band as claimed in claim 6 truss beam bidirectional two-sided hanging point of encorbelmenting, it is characterized in that, in described triangular structure institute planar, arrange the Cantilever Beams planar horizontal vertical with truss beam lower edge respectively to encorbelment bar and the Cantilever Beams flat sided straight web member parallel with truss beam lower edge; Described Cantilever Beams planar horizontal bar of encorbelmenting is connected respectively with truss beam lower edge and triangular structure summit, and described Cantilever Beams flat sided straight web member is connected respectively with two limits of triangular structure.
9. a kind of band as claimed in claim 8 truss beam bidirectional two-sided hanging point of encorbelmenting, is characterized in that, horizontal gusset plate and Cantilever Beams planar horizontal encorbelment bar and two Cantilever Beams planes tiltedly flat bar of encorbelmenting be connected respectively; Vertical gusset plate is connected with Cantilever Beams brace.
10. a kind of band as claimed in claim 1 truss beam bidirectional two-sided hanging point of encorbelmenting, it is characterized in that, described vertical stiffener is greater than 15 degree with the angle of the vertical projecting line of vertical gusset plate on horizontal gusset plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274498.0U CN204538471U (en) | 2015-04-29 | 2015-04-29 | The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520274498.0U CN204538471U (en) | 2015-04-29 | 2015-04-29 | The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538471U true CN204538471U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520274498.0U Withdrawn - After Issue CN204538471U (en) | 2015-04-29 | 2015-04-29 | The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented |
Country Status (1)
| Country | Link |
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| CN (1) | CN204538471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795733A (en) * | 2015-04-29 | 2015-07-22 | 山东电力工程咨询院有限公司 | Architecture beam bi-sided bidirectional hanging point with cantilever |
-
2015
- 2015-04-29 CN CN201520274498.0U patent/CN204538471U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795733A (en) * | 2015-04-29 | 2015-07-22 | 山东电力工程咨询院有限公司 | Architecture beam bi-sided bidirectional hanging point with cantilever |
| CN104795733B (en) * | 2015-04-29 | 2017-03-29 | 山东电力工程咨询院有限公司 | The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20170329 |