CN213390842U - Local bearing and supporting structure of steel truss - Google Patents
Local bearing and supporting structure of steel truss Download PDFInfo
- Publication number
- CN213390842U CN213390842U CN202021537352.8U CN202021537352U CN213390842U CN 213390842 U CN213390842 U CN 213390842U CN 202021537352 U CN202021537352 U CN 202021537352U CN 213390842 U CN213390842 U CN 213390842U
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- steel
- local
- bearing
- support structure
- steel truss
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Abstract
The utility model discloses a local bearing structure of steel truss relates to steel truss technical field, and it is more to install the part for solving the required installation of current bearing structure, and the construction degree of difficulty is great and install and remove inconvenient problem. The lower extreme of steel truss is provided with local bearing structure, local bearing structure includes a plurality of bearing framves, the bearing frame includes the stand, and the stand is provided with four, two be provided with horizon bar and bearing diagonal pole between the stand, the upper and lower both ends of stand all are provided with the mounting panel, the upper end of mounting panel is provided with the mounting hole, two pass through bolted connection between the bearing frame, local bearing structure's upper end is provided with horizontal girder steel, be provided with the bracing girder steel between local bearing structure's both sides and the horizontal girder steel, be provided with between bracing girder steel and the horizontal girder steel and consolidate the web member.
Description
Technical Field
The utility model relates to a steel truss technical field specifically is a local bearing support structure of steel truss.
Background
The steel truss is a crane beam, a bridge, a hydraulic gate and the like of a roof structure of a truss industry and a civil building, which are made of steel, and the steel truss is commonly used as a main bearing member. The position, size and number of the steel truss support system are determined by working condition simulation calculation, and are designed and erected according to stress conditions.
However, the existing supporting structure needs more installation parts, is high in construction difficulty and inconvenient to assemble and disassemble, so that the existing requirements are not met, and the steel truss local bearing supporting structure is provided for the existing supporting structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a local bearing support structure of steel truss to the required installation part of the current bearing structure who proposes in solving above-mentioned background art is more, and the construction degree of difficulty is great and install and remove inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a local bearing support structure of steel truss, includes the steel truss, the lower extreme of steel truss is provided with local bearing support structure, local bearing support structure includes a plurality of bearing framves, the bearing frame includes the stand, and the stand is provided with four, two be provided with horizon bar and bearing diagonal pole between the stand, the upper and lower both ends of stand all are provided with the mounting panel, the upper end of mounting panel is provided with the mounting hole, two pass through bolted connection between the bearing frame, local bearing support structure's upper end is provided with horizontal girder steel, be provided with the bracing girder steel between local bearing support structure's both sides and the horizontal girder steel, be provided with between bracing girder steel and the horizontal girder steel and consolidate the web member.
Preferably, the lower end of the local bearing support structure is provided with a bottom plate, the bottom plate is connected with the local bearing support structure through bolts, and the bottom plate is connected with the ground through foundation bolts.
Preferably, the steel truss comprises an upper chord, a lower chord, a vertical web member and a diagonal web member, and the vertical web member and the diagonal web member are positioned between the upper chord and the lower chord.
Preferably, the local bearing support structure is connected with the horizontal steel beam through a bolt, and the horizontal steel beam is connected with the steel truss through a bolt.
Preferably, local bearing support structure and bracing girder steel welded connection, bracing girder steel and horizontal girder steel welded connection, consolidate web member and bracing girder steel and the equal welded connection of horizontal girder steel.
Preferably, the stand is all welded connection with horizon bar and bracing strut to one side, stand and mounting panel welded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a bolt can get up a plurality of bearing frame high-speed joint, can constitute local bearing structure, and required installation part is less, and can assemble by oneself according to steel truss's height, and the construction is simple, installs and removes the convenience.
2. The utility model discloses an add horizontal girder steel in local bearing support structure's upper end, set up the bracing girder steel and consolidate the web member between horizontal girder steel and the local bearing support structure, improved the stability of junction, the bottom plate of local bearing support structure lower extreme is fixed through rag bolt and ground, and fixed mode is simple and stable good, installs and removes the convenience.
Drawings
Fig. 1 is a front view of a local bearing support structure of a steel truss according to the present invention;
fig. 2 is a front view of the bearing frame of the present invention;
fig. 3 is a top view of the bearing frame of the present invention.
In the figure: 1. a steel truss; 2. a local load-bearing support structure; 3. a bearing frame; 4. a column; 5. a horizontal bar; 6. an inclined support rod; 7. mounting a plate; 8. mounting holes; 9. a horizontal steel beam; 10. a diagonal bracing steel beam; 11. reinforcing the web member; 12. winding; 13. a lower chord; 14. a vertical web member; 15. a diagonal web member; 16. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a steel truss local bearing support structure comprises a steel truss 1, a local bearing support structure 2 is arranged at the lower end of the steel truss 1, the local bearing support structure 2 comprises a plurality of bearing frames 3, the bearing frames 3 comprise stand columns 4, the number of the stand columns 4 is four, a horizontal rod 5 and an inclined support rod 6 are arranged between the two stand columns 4, mounting plates 7 are arranged at the upper end and the lower end of each stand column 4, mounting holes 8 are formed in the upper ends of the mounting plates 7, the mounting plates 7 at the edges of the two bearing frames 3 are fixed through bolts, the bearing frames 3 can be quickly assembled, the two bearing frames 3 are connected through the bolts, a horizontal steel beam 9 is arranged at the upper end of the local bearing support structure 2, inclined strut steel beams 10 are arranged between the two sides of the local bearing support structure 2 and the horizontal steel beam 9, reinforcing web members 11 are arranged between the inclined strut steel beams 10 and the horizontal steel beam 9, and the inclined strut steel beams 10 are welded, the reinforcing web members 11 are welded between the diagonal bracing steel beams 10 and the horizontal steel beams 9, so that the stability of the joints is improved.
Further, a bottom plate 16 is arranged at the lower end of the local bearing support structure 2, the bottom plate 16 is connected with the local bearing support structure 2 through bolts, the bottom plate 16 is connected with the ground through foundation bolts, and the local bearing support structure 2 is stably fixed to the ground.
Further, the steel truss 1 comprises an upper chord 12, a lower chord 13, vertical web members 14 and diagonal web members 15, and the vertical web members 14 and the diagonal web members 15 are positioned between the upper chord 12 and the lower chord 13, so that the structural strength of the whole steel truss 1 is enhanced.
Furthermore, local bearing support structure 2 passes through bolted connection with horizontal girder steel 9, and horizontal girder steel 9 passes through bolted connection with steel truss 1, and connected mode is simple, and the construction is simple.
Furthermore, local bearing support structure 2 and bracing girder steel 10 welded connection, bracing girder steel 10 and horizontal girder steel 9 welded connection, consolidate web member 11 and bracing girder steel 10 and horizontal girder steel 9 all welded connection, welded connection's gas tightness and water proofness are all better, and structural rigidity is also great, and structural wholeness is good, improves the stability of junction.
Further, stand 4 and 5 and the equal welded connection of bracing piece to one side of horizon bar 6, stand 4 and mounting panel 7 welded connection, welded connection's gas tightness and water proofness are all better, and structural rigidity is also great, and structural wholeness is good.
The working principle is as follows: when in use, the local bearing and supporting structure 2 is assembled by a plurality of bearing frames 3, so the local bearing and supporting structure 2 can be assembled by self according to the construction environment, the mounting plates 7 at the edges of the two bearing frames 3 are fixed by bolts, the bearing frames 3 can be assembled quickly, the bottom plate 16 is arranged at the lower end of the bottommost bearing frame 3, the bottom plate 16 is stably fixed with the ground by anchor bolts, the horizontal steel beam 9 is arranged at the upper end of the local bearing and supporting structure 2, the diagonal steel beam 10 is welded between the horizontal steel beam 9 and the local bearing and supporting structure 2, the reinforcing web members 11 are welded between the diagonal steel beam 10 and the horizontal steel beam 9, the stability of the connection part is improved, then the steel truss 1 is assembled, the lower chord 13 is firstly installed, the lower chord 13 is welded into a whole, then the vertical web members 14 and the diagonal web members 15 are installed, and then the upper chord 12 is installed again, and finally, welding, namely installing from bottom to top, hoisting the steel truss 1 to the upper end of the local bearing support structure 2, and fixing the steel truss with the horizontal steel beam 9, after the dismantling requirement is met, disassembling the steel truss 1 in sections, hoisting the steel truss to the ground by using a crane, and then dismantling the steel truss from top to bottom in sequence, wherein the dismantling is simple because fewer installation parts are used during assembly, the dismantled bearing frame 3 can be reused, and finally, the foundation bolts are dismantled to remove the fixing of the bottom plate 16 and the ground.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A local bearing support structure of steel truss, includes steel truss (1), its characterized in that: the lower end of the steel truss (1) is provided with a local bearing support structure (2), the local bearing support structure (2) comprises a plurality of bearing frames (3), the bearing frames (3) comprise upright columns (4), four upright posts (4) are arranged, a horizontal rod (5) and an inclined support rod (6) are arranged between the two upright posts (4), the upper end and the lower end of the upright post (4) are respectively provided with a mounting plate (7), the upper end of each mounting plate (7) is provided with a mounting hole (8), the two bearing frames (3) are connected through bolts, a horizontal steel beam (9) is arranged at the upper end of the local bearing and supporting structure (2), an inclined strut steel beam (10) is arranged between the two sides of the local bearing support structure (2) and the horizontal steel beam (9), and a reinforcing web member (11) is arranged between the diagonal bracing steel beam (10) and the horizontal steel beam (9).
2. The local load-bearing support structure of a steel truss according to claim 1, wherein: the lower end of the local bearing and supporting structure (2) is provided with a bottom plate (16), the bottom plate (16) is connected with the local bearing and supporting structure (2) through bolts, and the bottom plate (16) is connected with the ground through foundation bolts.
3. The local load-bearing support structure of a steel truss according to claim 1, wherein: the steel truss (1) comprises an upper chord (12), a lower chord (13), a vertical web member (14) and an oblique web member (15), and the vertical web member (14) and the oblique web member (15) are located between the upper chord (12) and the lower chord (13).
4. The local load-bearing support structure of a steel truss according to claim 1, wherein: local bearing structure (2) pass through bolted connection with horizontal girder steel (9), horizontal girder steel (9) pass through bolted connection with steel truss (1).
5. The local load-bearing support structure of a steel truss according to claim 1, wherein: local bearing structure (2) and bracing girder steel (10) welded connection, bracing girder steel (10) and horizontal girder steel (9) welded connection, consolidate web member (11) and bracing girder steel (10) and the equal welded connection of horizontal girder steel (9).
6. The local load-bearing support structure of a steel truss according to claim 1, wherein: stand (4) and horizon bar (5) and the equal welded connection of bearing diagonal pole (6), stand (4) and mounting panel (7) welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537352.8U CN213390842U (en) | 2020-07-29 | 2020-07-29 | Local bearing and supporting structure of steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021537352.8U CN213390842U (en) | 2020-07-29 | 2020-07-29 | Local bearing and supporting structure of steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213390842U true CN213390842U (en) | 2021-06-08 |
Family
ID=76202364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021537352.8U Expired - Fee Related CN213390842U (en) | 2020-07-29 | 2020-07-29 | Local bearing and supporting structure of steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213390842U (en) |
-
2020
- 2020-07-29 CN CN202021537352.8U patent/CN213390842U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |