CN221627431U - High strength boiler truss structure - Google Patents
High strength boiler truss structure Download PDFInfo
- Publication number
- CN221627431U CN221627431U CN202323407660.5U CN202323407660U CN221627431U CN 221627431 U CN221627431 U CN 221627431U CN 202323407660 U CN202323407660 U CN 202323407660U CN 221627431 U CN221627431 U CN 221627431U
- Authority
- CN
- China
- Prior art keywords
- truss
- steel
- cross beam
- bolts
- cross beams
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 71
- 239000010959 steel Substances 0.000 claims description 71
- 238000009434 installation Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model belongs to the truss field, in particular to a high-strength boiler truss structure, which aims at solving the problems that the prior truss can strengthen an upper cross beam through a supporting cross beam so as to strengthen the whole truss, but does not strengthen a lower cross beam, when the middle of the truss is subjected to gravity, the lower cross beam is easy to bend, and the strength of the lower cross beam is poor; the reinforcing mechanism is arranged on the two cross beams to strengthen the two cross beams, the two cross beams can be effectively reinforced through the reinforcing mechanism, the bending resistance of the whole truss is improved, and the truss can be conveniently installed through the arranged mounting plate.
Description
Technical Field
The utility model relates to the technical field of trusses, in particular to a high-strength boiler truss structure.
Background
Steel trusses are used for steel truss industry and civil building roof structure crane beams, bridges, hydraulic gates and the like, and are commonly used as main bearing members. The position, the size and the number of the steel truss support system are determined through working condition simulation calculation, and the steel truss support system is designed and erected according to stress conditions.
Through retrieval, the patent with the bulletin number of CN219118554U discloses a high-strength bending truss, which comprises an upper cross beam, a lower cross beam and a plurality of stressed rod pieces connected between the upper cross beam and the lower cross beam, wherein a supporting cross plate is fixed at the upper cross beam, a plurality of first through holes are formed in the supporting cross plate, a plurality of first threaded holes are formed in the top of the upper cross beam, the number of the first through holes is equal to that of the first threaded holes and correspond to that of the first threaded holes one by one, and the first through holes and the first threaded holes are fixed through first bolts; the support transverse plate and the lower transverse beam are fixed through a plurality of support frames, and each support frame comprises an upper fixing plate, a lower fixing plate and an inclined connecting plate for connecting the upper fixing plate and the lower fixing plate; two ends of the lower cross beam are respectively connected with a V-shaped connecting frame, and the V-shaped connecting frame is connected with the upper cross beam through two inclined support rods; the high-strength bending-resistant truss has the advantages of large span, good bending-resistant stability and high strength, and the strength can be further increased by matching the supporting transverse plates with the supporting frames.
The following problems exist in the technical scheme:
although the upper cross beam can be reinforced through the supporting cross plate so that the truss is integrally reinforced, the lower cross beam is not reinforced, and when the middle of the truss is subjected to gravity, the lower cross beam is easy to bend, so that the strength of the lower cross beam is poor.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, although an upper cross beam can be reinforced through a supporting cross plate so as to integrally strengthen a truss, a lower cross beam is not reinforced, and when the middle of the truss is subjected to gravity, the lower cross beam is easy to bend, so that the strength of the lower cross beam is poor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The truss structure of the high-strength boiler comprises a truss, wherein the truss consists of two cross beams, four supporting rods and a plurality of diagonal rods, the top ends and the bottom ends of the diagonal rods are respectively welded with one sides of the two cross beams, which are close to each other, the top ends and the bottom ends of the four supporting rods are respectively welded with one sides of the two cross beams, which are close to each other, and the truss is made of steel;
the reinforcing mechanism is arranged on the two cross beams and used for reinforcing the two cross beams.
In one possible design, the reinforcing mechanism includes two channels for reinforcing the two beams, and the two channels are respectively disposed at one side of the two beams away from each other.
In one possible design, the jacks are formed in the four corners of the cross beam and the four corners of the channel steel, four first bolts are arranged on the channel steel, the bottom ends of the first bolts penetrate through the jacks of the channel steel and the cross beam, nuts are arranged on the first bolts, and the first bolts are in threaded connection with the nuts.
In one possible design, mounting plates for facilitating the installation of the truss are welded on two sides of one of the cross beams, and mounting holes are formed in the mounting plates.
In one possible design, two the bottom of mounting panel all is equipped with the angle steel that is used for strengthening between mounting panel and the channel-section steel, the angle steel is triangle-shaped, two screw holes have all been seted up to the both sides of the bottom of mounting panel and channel-section steel, two round holes have been seted up on the angle steel, be equipped with two second bolts on the angle steel, the one end of second bolt runs through the round hole and with screw hole threaded connection.
In one possible design, the same H-section steel is welded to the side of the two support bars that are adjacent to each other.
According to the application, when the channel steel is installed, the channel steel is placed on the cross beam to take the first bolt, one end of the first bolt penetrates through the insertion holes of the channel steel and the cross beam, the nut is taken, the first bolt is rotated, the channel steel can be fixed on the cross beam through the threaded connection of the first bolt and the nut, when the diagonal steel is required to be installed, the angle steel is taken to the positions of the channel steel and the mounting plate, the round holes on the angle steel are aligned with the threaded holes on the channel steel and the mounting plate, the second bolt is taken, one end of the second bolt penetrates through the round holes, the second bolt is rotated, the second bolt is in threaded connection with the threaded holes, the diagonal steel can be fixed, in the using process of the truss, the two cross beams can be effectively reinforced through the channel steel, the stability between the mounting plate and the cross beam can be enhanced through the arrangement of the angle steel, and the mounting plate is reinforced.
According to the high-strength boiler truss structure, two cross beams can be effectively reinforced through the channel steel by the reinforcing mechanism, so that the integral bending resistance of the truss is improved;
According to the high-strength boiler truss structure, the stability among the mounting plate, the cross beam and the channel steel can be enhanced through the arrangement of the angle steel, and the mounting plate is enhanced;
The utility model has reasonable structure, can effectively strengthen the two cross beams through the strengthening mechanism, improves the integral bending resistance of the truss, and can be convenient for installing the truss through the arranged installing plate.
Drawings
FIG. 1 is a schematic view of a high strength boiler truss structure in a front view;
FIG. 2 is a schematic view of a first bolt-separated structure of a truss structure of a high-strength boiler according to the present utility model;
FIG. 3 is a schematic view of a structure of a high-strength boiler truss structure in a state of separating angle steel from channel steel;
Fig. 4 is a schematic side view of a truss structure of a high-strength boiler according to the present utility model.
In the figure: 1. a cross beam; 2. channel steel; 3. a first bolt; 4. h-shaped steel; 5. a mounting hole; 6. a mounting plate; 7. angle steel; 8. a jack; 9. a threaded hole; 10. a second bolt; 11. a support rod; 12. and (3) a nut.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
Referring to fig. 1-4, a high strength boiler truss structure for use in the truss art, comprising: the truss consists of two cross beams 1, four supporting rods 11 and a plurality of diagonal rods, wherein the top ends and the bottom ends of the diagonal rods are respectively welded with one side of the two cross beams 1, which is close to each other, and the top ends and the bottom ends of the four supporting rods 11 are respectively welded with one side of the two cross beams 1, which is close to each other, and the truss is made of steel;
The reinforcing mechanism is arranged on the two cross beams 1 to reinforce the two cross beams 1.
According to the technical scheme, the two cross beams 1 can be effectively reinforced through the reinforcing mechanism, the bending resistance of the whole truss is improved, and the truss can be conveniently installed through the arranged mounting plate 6.
Referring to fig. 1, the reinforcement mechanism includes two channel steels 2 for reinforcing two cross beams 1, and the two channel steels 2 are respectively disposed at the sides of the two cross beams 1 away from each other.
According to the technical scheme, the two cross beams 1 can be effectively reinforced through the channel steel 2, and the integral bending resistance of the truss is improved.
Examples
Referring to fig. 1-4, the improvement is based on the first embodiment:
Referring to fig. 2, insertion holes 8 are formed in four corners of the cross beam 1 and four corners of the channel steel 2, four first bolts 3 are arranged on the channel steel 2, the bottom ends of the first bolts 3 penetrate through the insertion holes 8 of the channel steel 2 and the cross beam 1, nuts 12 are arranged on the first bolts 3, and the first bolts 3 are in threaded connection with the nuts 12.
According to the technical scheme, when the channel steel 2 is installed, the channel steel 2 is placed on the beam 1 to take the first bolt 3, one end of the first bolt 3 penetrates through the insertion holes 8 of the channel steel 2 and the beam 1, the nut 12 is taken, the first bolt 3 is rotated, and the channel steel 2 can be fixed on the beam 1 through the threaded connection of the first bolt 3 and the nut 12.
Referring to fig. 1, mounting plates 6 for facilitating the installation of the truss are welded on both sides of one of the beams 1, and mounting holes 5 are formed in the mounting plates 6.
According to the technical scheme, the truss can be conveniently installed by the tool through the installation holes 5.
Referring to fig. 3, the bottoms of the two mounting plates 6 are respectively provided with an angle steel 7 for reinforcing between the mounting plates 6 and the channel steel 2, the angle steel 7 is triangular, two threaded holes 9 are respectively formed in the bottom of the mounting plates 6 and two sides of the channel steel 2, two round holes are formed in the angle steel 7, two second bolts 10 are arranged on the angle steel 7, and one ends of the second bolts 10 penetrate through the round holes and are in threaded connection with the threaded holes 9.
Above-mentioned technical scheme is when needs are installed angle steel 7, takes angle steel 7 to channel-section steel 2 and mounting panel 6 position, aligns the screw hole 9 on channel-section steel 2 and the mounting panel 6 with the round hole on the angle steel 7, takes second bolt 10, and the round hole is run through to the one end of second bolt 10, rotates second bolt 10, through second bolt 10 and screw hole 9 threaded connection, can fix angle steel 7.
Referring to fig. 1, the same H-section steel 4 is welded to one side of two support rods 11 adjacent to each other.
According to the technical scheme, the strength between the two supporting rods 11 can be enhanced through the H-shaped steel 4, so that the overall strength of the truss is better.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The high-strength boiler truss structure is characterized by comprising a truss, wherein the truss consists of two cross beams (1), four supporting rods (11) and a plurality of diagonal rods, the top ends and the bottom ends of the diagonal rods are respectively welded with one sides of the two cross beams (1) which are close to each other, the top ends and the bottom ends of the four supporting rods (11) are respectively welded with one sides of the two cross beams (1) which are close to each other, and the truss is made of steel;
the reinforcing mechanism is arranged on the two cross beams (1) and used for reinforcing the two cross beams (1).
2. A high strength boiler truss structure according to claim 1, wherein the reinforcement means comprises two channels (2) for reinforcing the two beams (1), the two channels (2) being disposed on sides of the two beams (1) away from each other.
3. The high-strength boiler truss structure according to claim 1, wherein jacks (8) are formed in four corners of the cross beam (1) and four corners of the channel steel (2), four first bolts (3) are arranged on the channel steel (2), the bottom ends of the first bolts (3) penetrate through the channel steel (2) and the jacks (8) of the cross beam (1), nuts (12) are arranged on the first bolts (3), and the first bolts (3) are in threaded connection with the nuts (12).
4. The high-strength boiler truss structure according to claim 1, wherein mounting plates (6) for facilitating truss installation are welded on two sides of one of the cross beams (1), and mounting holes (5) are formed in the mounting plates (6).
5. The high-strength boiler truss structure according to claim 4, wherein the bottoms of the mounting plates (6) are respectively provided with an angle steel (7) for reinforcing between the mounting plates (6) and the channel steel (2), the angle steel (7) is triangular, two threaded holes (9) are respectively formed in the bottoms of the mounting plates (6) and the two sides of the channel steel (2), two round holes are formed in the angle steel (7), two second bolts (10) are arranged on the angle steel (7), and one ends of the second bolts (10) penetrate through the round holes and are in threaded connection with the threaded holes (9).
6. A high strength boiler truss structure according to claim 1, wherein two of said support bars (11) are welded with the same H-section steel (4) on the side thereof adjacent to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323407660.5U CN221627431U (en) | 2023-12-14 | 2023-12-14 | High strength boiler truss structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323407660.5U CN221627431U (en) | 2023-12-14 | 2023-12-14 | High strength boiler truss structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221627431U true CN221627431U (en) | 2024-08-30 |
Family
ID=92492721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323407660.5U Active CN221627431U (en) | 2023-12-14 | 2023-12-14 | High strength boiler truss structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221627431U (en) |
-
2023
- 2023-12-14 CN CN202323407660.5U patent/CN221627431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213766424U (en) | Pretensioning prestressed concrete assembled prefabricated pedestal | |
| CN216338968U (en) | Railway double-track box girder static load bending test beam | |
| CN209941912U (en) | Beam column connecting structure for assembly type frame structure building | |
| CN212641166U (en) | Vertical-rod-free triangular truss split type steel guide beam | |
| CN211816950U (en) | Light steel pipe concrete frame structure node | |
| CN111525487A (en) | Utility tunnel self-supporting pipeline support | |
| CN221627431U (en) | High strength boiler truss structure | |
| CN214994605U (en) | Modularization steel structure spare | |
| CN212715990U (en) | An adjustable vertical assembled tire frame for assembling a plane truss | |
| CN210032128U (en) | Dry construction connecting structure of corner post and beam for fabricated frame structure building | |
| CN207794690U (en) | The assembled steel reinforced machining shed that can be had enough to meet the need | |
| CN112267562A (en) | Assembled steel truss beam column connection part | |
| CN114293791B (en) | Auxiliary fixture for installing non-fixedly-connected steel column | |
| CN216999251U (en) | Support firm large-span pipe truss structure | |
| CN112049253B (en) | Truss body and concrete structure connecting node, truss and method | |
| CN223562415U (en) | Steel construction building crossbeam with high strength bearing capacity | |
| CN220036227U (en) | House beam column reinforced structure | |
| CN112878508A (en) | Repairable assembly type reinforced concrete column-steel beam column joint and construction method thereof | |
| CN222759221U (en) | A square hole reinforcement structure for the web of a steel beam | |
| CN217078837U (en) | Steel structure foundation device | |
| CN223103488U (en) | A supporting rigid skeleton | |
| CN220080274U (en) | Cantilever truss structure | |
| CN222835217U (en) | Externally extruded steel structure box column | |
| CN220747221U (en) | Steel frame spliced structure | |
| CN217760218U (en) | A reinforced structure for improving the shear performance of beam ends |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |