CN211114407U - Steel truss - Google Patents
Steel truss Download PDFInfo
- Publication number
- CN211114407U CN211114407U CN201921380623.0U CN201921380623U CN211114407U CN 211114407 U CN211114407 U CN 211114407U CN 201921380623 U CN201921380623 U CN 201921380623U CN 211114407 U CN211114407 U CN 211114407U
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- Prior art keywords
- sleeve
- end plate
- rod
- outer side
- threaded rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 229910000746 Structural steel Inorganic materials 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
A steel truss comprises four support rods which are arranged in parallel along the axial direction and have the same length, a plurality of inclined support rods which are distributed in a triangular shape are arranged between the support rods, two ends of each support rod are fixedly connected with a transverse rectangular end plate respectively, L-shaped rod-shaped hooks, one side of each hook is perpendicular to the end plate, are arranged in the center of the surface of the outer side of each end plate, a cylindrical threaded rod is fixed on each corner of the surface of the outer side of each end plate, a rectangular clamping plate located on the outer side of each end plate is arranged on each threaded rod in a penetrating mode, a first sleeve and a second sleeve which are in a circular tube shape are arranged on each threaded rod in a penetrating mode, the first sleeve and the second sleeve are located on the inner side and the outer side of each clamping plate respectively, the end portions of the threaded rods are in threaded connection with nuts, and the nuts tightly abut against the outer sides of the second sleeves.
Description
Technical Field
The utility model relates to a steel truss.
Background
The steel truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a real web beam when the span is large, the self weight is reduced, and the rigidity is increased.
The steel truss is one of the main components of the steel structure, and the connection strength of the steel truss and the steel columns affects the bearing capacity of the whole building. And traditional steel truss only relies on the bolt in the junction of tip and steel column, and this kind of connected mode centre gripping area is little, poor stability, and easy the emergence is slided, consequently can lead to whole building's bearing capacity not good.
Disclosure of Invention
The utility model discloses overcome prior art's above-mentioned defect, provide a tip and big, the good steel truss of stability of steel column centre gripping area.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel truss comprises four support rods 1 which are arranged in parallel along the axial direction and have the same length, a plurality of inclined support rods 2 which are distributed in a triangular shape are arranged between the support rods 1, and two ends of each support rod 1 are fixedly connected with a transverse rectangular end plate 3 respectively;
taking the extending direction of the supporting rod 1 as an axial direction, taking a plane vertical to the axial direction as a transverse direction, taking one side close to the midpoint of the supporting rod 1 as an inner side, taking one side far away from the midpoint of the supporting rod 1 as an outer side, arranging an L-shaped rod-shaped hook 8 with one side vertical to the end plate 3 at the center of the outer side surface of the end plate 3, and fixing a cylindrical threaded rod 5 on four corners of the outer side surface of the end plate 3 respectively;
the rectangular clamping plate 4 positioned on the outer side of the end plate 3 penetrates through the threaded rod 5, the first sleeve 6 and the second sleeve 9 which are in a circular tube shape are further arranged on the threaded rod 5 in a penetrating mode, the first sleeve 6 and the second sleeve 9 are respectively positioned on the inner side and the outer side of the clamping plate 4, the end portion of the threaded rod 5 is in threaded connection with the nut 7, and the nut 7 tightly abuts against the outer side of the second sleeve 9.
Preferably, the support rod 1, the diagonal support rod 2 and the end plate 3 are all made of structural steel, and the support rod 1 is welded with the diagonal support rod and the end plate.
Preferably, the threaded rod 5 and the hook 8 are both made of structural steel, and the threaded rod 5 and the hook 8 are both welded to the end plate 3.
Preferably, the clamping plate 4 and the first sleeve 6 and the second sleeve 9 are made of structural steel, and the inner side and the outer side of the clamping plate 4 are respectively welded with the first sleeve 6 and the second sleeve 9.
Preferably, the nut is made of stainless steel, the outer diameter of the nut 7 being larger than the outer diameter of the first sleeve 6.
The utility model discloses can stretch into the couple the steel column inside of both sides and catch on when the installation, then with the muffjoint at both ends on the threaded rod that corresponds, again with nut screw in threaded rod, utilize the nut to withstand the sleeve, utilize splint and end plate to tightly clip the both ends face of steel column to fix the steel truss. The end part of the steel truss is large in area of the connecting part of the steel column, the connection is very stable, the bearing capacity of the steel structure is improved, the installation is simple and convenient, and the disassembly and the assembly are easy.
The utility model has the advantages that: the connecting part of the end part and the steel column has large area and very stable connection, so that the bearing capacity of the steel structure is improved; and the disassembly and the assembly are simple and convenient.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a front view of a new steel truss of the present invention;
FIG. 2 is a left side view of a new steel truss of the present invention;
description of the drawings: 1. the device comprises a support rod, 2, an inclined support rod, 3, an end plate, 4, a clamping plate, 5, a threaded rod, 6, a first sleeve, 7, a nut, 8, a hook, 9 and a second sleeve.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
a steel truss comprises four support rods 1 which are arranged in parallel along the axial direction and have the same length, a plurality of inclined support rods 2 which are distributed in a triangular shape are arranged between the support rods 1, and two ends of each support rod 1 are fixedly connected with a transverse rectangular end plate 3 respectively;
taking the extending direction of the supporting rod 1 as an axial direction, taking a plane vertical to the axial direction as a transverse direction, taking one side close to the midpoint of the supporting rod 1 as an inner side, taking one side far away from the midpoint of the supporting rod 1 as an outer side, arranging an L-shaped rod-shaped hook 8 with one side vertical to the end plate 3 at the center of the outer side surface of the end plate 3, and fixing a cylindrical threaded rod 5 on four corners of the outer side surface of the end plate 3 respectively;
the rectangular clamping plate 4 positioned on the outer side of the end plate 3 penetrates through the threaded rod 5, the first sleeve 6 and the second sleeve 9 which are in a circular tube shape are further arranged on the threaded rod 5 in a penetrating mode, the first sleeve 6 and the second sleeve 9 are respectively positioned on the inner side and the outer side of the clamping plate 4, the end portion of the threaded rod 5 is in threaded connection with the nut 7, and the nut 7 tightly abuts against the outer side of the second sleeve 9.
The supporting rod 1, the diagonal brace 2 and the end plate 3 are all made of structural steel, and the supporting rod 1 is welded with the diagonal brace and the end plate. The threaded rod 5 and the hook 8 are both made of structural steel, and the threaded rod 5 and the hook 8 are both welded with the end plate 3. The clamping plate 4, the first sleeve 6 and the second sleeve 9 are all made of structural steel, and the inner side and the outer side of the clamping plate 4 are respectively welded with the first sleeve 6 and the second sleeve 9.
The nut 7 is made of stainless steel, and the outer diameter of the nut 7 is larger than that of the first sleeve 6.
The corners of the end plate 3 and the clamping plate 4 are rounded corners, so that the damage risk can be reduced.
When the steel truss is fixedly installed, the hollow steel column connecting section is arranged between the threaded rods of the end plates 3 at one ends of the steel truss, the hooks 8 stretch into the hollow steel column to hook the batten materials, then the first sleeves 6, the clamping plates 4 and the second sleeves 9 are sleeved on the corresponding threaded rods 5, the nuts 7 are screwed into the threaded rods 5, the first sleeves 6 are propped against the nuts 7, and the steel column can be clamped between the clamping plates 4 and the end plates 3 by screwing the nuts 7.
The embodiment is provided only for illustrating the technical solution of the present invention, not for limiting the protection scope of the present invention, and those skilled in the art can make various changes without departing from the scope of the present invention, and all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (5)
1. A steel truss comprises four support rods (1) which are arranged in parallel along the axial direction and have equal length, a plurality of inclined support rods (2) which are distributed in a triangular shape are arranged between the support rods (1), and two ends of each support rod (1) are fixedly connected with a transverse rectangular end plate (3) respectively; the method is characterized in that:
the extension direction of the support rod (1) is taken as the axial direction, a plane vertical to the axial direction is taken as the transverse direction, one side close to the midpoint of the support rod (1) is taken as the inner side, one side far away from the midpoint of the support rod (1) is taken as the outer side, the center of the outer side surface of the end plate (3) is provided with an L-shaped rod-shaped hook (8) one side of which is vertical to the end plate (3), and four corners of the outer side surface of the end plate (3) are respectively fixed with a cylindrical threaded rod;
the rectangular clamping plate (4) located on the outer side of the end plate (3) penetrates through the threaded rod (5), the threaded rod (5) further penetrates through a first sleeve (6) and a second sleeve (9) which are in a circular tube shape, the first sleeve (6) and the second sleeve (9) are located on the inner side and the outer side of the clamping plate (4) respectively, the end portion of the threaded rod (5) is in threaded connection with the nut (7), and the nut (7) tightly pushes the outer side of the second sleeve (9).
2. The steel truss of claim 1, wherein: the supporting rod (1), the diagonal rod (2) and the end plate (3) are all made of structural steel, and the supporting rod (1) is welded with the diagonal rod and the end plate.
3. The steel truss of claim 1, wherein: the nut (7) is made of stainless steel, and the outer diameter of the nut (7) is larger than that of the first sleeve (6).
4. The steel truss of claim 1, wherein: the threaded rod (5) and the hook (8) are both made of structural steel, and the threaded rod (5) and the hook (8) are both welded with the end plate (3).
5. The steel truss of claim 1, wherein: the clamping plate (4), the first sleeve (6) and the second sleeve (9) are made of structural steel, and the inner side and the outer side of the clamping plate (4) are welded with the first sleeve (6) and the second sleeve (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380623.0U CN211114407U (en) | 2019-08-23 | 2019-08-23 | Steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380623.0U CN211114407U (en) | 2019-08-23 | 2019-08-23 | Steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211114407U true CN211114407U (en) | 2020-07-28 |
Family
ID=71695209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380623.0U Active CN211114407U (en) | 2019-08-23 | 2019-08-23 | Steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211114407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485629A (en) * | 2019-08-23 | 2019-11-22 | 浙江工业大学 | A kind of steel truss |
-
2019
- 2019-08-23 CN CN201921380623.0U patent/CN211114407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485629A (en) * | 2019-08-23 | 2019-11-22 | 浙江工业大学 | A kind of steel truss |
| CN110485629B (en) * | 2019-08-23 | 2024-04-09 | 浙江工业大学 | Steel truss |
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