CN217679633U - Net rack for steel structure - Google Patents
Net rack for steel structure Download PDFInfo
- Publication number
- CN217679633U CN217679633U CN202123421727.1U CN202123421727U CN217679633U CN 217679633 U CN217679633 U CN 217679633U CN 202123421727 U CN202123421727 U CN 202123421727U CN 217679633 U CN217679633 U CN 217679633U
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- CN
- China
- Prior art keywords
- mounting block
- spreader
- down tube
- net rack
- fastening groove
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a net rack for steel structure, the net rack includes a plurality of stand, base, member and spreader, the base sets up the bottom at the stand, the spreader sets up between the stand, be equipped with a plurality of installation pieces on the net rack, the net rack forms the steel structure net rack through the mutual concatenation of installation piece with the member; the mounting block is a sphere, a fastening hole is formed in the sphere center of the sphere and penetrates through the mounting block, a plurality of mounting holes are formed in the mounting block, a fastening device is arranged on the mounting block and comprises a fastening groove, the fastening groove penetrates through the surface of the mounting block along the axis direction and extends into the fastening hole, an internal thread is formed in the inner wall of the fastening groove, a screw rod is arranged in the fastening groove, an arc-shaped plate is arranged at one end, close to the sphere center of the mounting block, of the screw rod, a handle is arranged at one end, far away from the sphere center of the mounting block, of the screw rod, and an external thread matched with the inner wall of the fastening groove is formed in the outer wall of the screw rod.
Description
Technical Field
The utility model relates to a steel construction especially relates to a rack for steel construction.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of profile steel, steel plates and the like, adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is generally connected by welding seams, bolts or rivets;
the steel structure net rack is a spatial structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form. The device has the advantages of small space stress, light weight, high rigidity, good earthquake resistance and the like; can be used as the roof of buildings such as gymnasiums, movie theaters, exhibition halls, waiting halls, stadium stand awnings, hangars, bidirectional large-column-distance workshops and the like. In the prior art, most of the rod pieces are fixed by welding, so that the rod pieces are difficult to disassemble and maintain and waste a large amount of manpower and material resources when being bent, broken and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a net rack for steel structure.
The utility model discloses a following technical scheme realizes:
a net rack for a steel structure comprises a plurality of stand columns, a base, rod pieces and cross columns, wherein the base is arranged at the bottom ends of the stand columns, the cross columns are arranged among the stand columns, a plurality of mounting blocks are arranged on the net rack, and the rod pieces are mutually spliced by the net rack through the mounting blocks to form the steel structure net rack;
the mounting block is a sphere, a fastening hole is formed in the sphere center and penetrates through the mounting block, a plurality of mounting holes are formed in the mounting block, a fastening device is arranged on the mounting block and comprises a fastening groove, the fastening groove penetrates through the surface of the mounting block along the axis direction and extends into the fastening hole, an internal thread is formed in the inner wall of the fastening groove, a screw rod is arranged in the fastening groove, an arc-shaped plate is arranged at one end, close to the sphere center of the mounting block, of the screw rod, a handle is arranged at one end, far away from the sphere center of the mounting block, of the screw rod, and an external thread matched with the inner wall of the fastening groove is formed in the outer wall of the screw rod.
The member includes down tube, branch, interconnect forms the tripod between branch, down tube and the spreader, the both ends of spreader are located to the down tube, down tube one end is fixed on the spreader, and the other end passes through the installation piece to be connected, down tube and horizontal pole are triangle-shaped and arrange, be equipped with a plurality of branch between down tube and the spreader, branch is connected between through installation piece and down tube and the spreader.
One side of the concave surface of the arc plate faces the center of the fastening hole, a plurality of rubber strips are arranged on the concave surface of the arc plate and are evenly arranged at intervals, and the rubber strips are bonded on the arc plate.
The tripod is equipped with a plurality ofly, parallel interval arrangement between the tripod, the tripod is fixed between the longeron, the top of a plurality of tripods is equipped with the top supporting beam.
The utility model discloses for connecting through the installation piece between the prior art member, swing joint installation each other between the member, the installation piece is globular, installation that can the multi-angle between the member, when the member appears damaging, makes things convenient for the change in later stage to maintain.
Through the concatenation of member, horizontal pole, longeron and a top supporting beam, use the triangle structure as the carrier in making the steel structure rack that forms, make the bearing capacity of the steel structure rack of concatenation promote by a wide margin, improved the fastness of steel structure rack, improved the security of steel structure rack.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting block of the present invention;
FIG. 3 is a schematic view of the inner structure of the mounting block of the present invention;
FIG. 4 is a schematic structural view of the arc plate of the present invention
Fig. 5 is a schematic perspective view of the present invention;
in the figure: 1. a column; 2. a cross post; 3. a base; 4. a strut; 5. mounting a block; 51. mounting holes; 52. a fastening hole; 53. an arc-shaped plate; 531. a rubber strip; 54. a handle; 55. a screw; 6. a diagonal bar; 7. a stringer; 8. a top support beam.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The present invention will be further explained with reference to the accompanying drawings,
as shown in fig. 1-5, the net rack for the steel structure comprises a plurality of upright posts, a base 3, rod pieces and cross posts 2, wherein the base 3 is arranged at the bottom ends of the upright posts, the cross posts 2 are arranged between the upright posts, the net rack is provided with a plurality of mounting blocks 5, and the rod pieces are mutually spliced by the net rack through the mounting blocks 5 to form the steel structure net rack;
the mounting block 5 is a sphere, a fastening hole 52 is formed in the center of the sphere, the fastening hole 52 penetrates through the mounting block 5, a plurality of mounting holes 51 are formed in the mounting block 5, a fastening device is arranged on the mounting block 5 and comprises a fastening groove, the fastening groove penetrates through the surface of the mounting block 5 along the axis direction and extends into the fastening hole 52, an internal thread is formed in the inner wall of the fastening groove, a screw 55 is arranged in the fastening groove, an arc-shaped plate 53 is arranged at one end, close to the center of the mounting block 5, of the screw 55, a handle 54 is arranged at one end, far away from the center of the mounting block 5, of the screw 55, and an external thread matched with the inner wall of the fastening groove is formed in the outer wall of the screw 55. The installation block 5 is provided with a plurality of installation holes 51, multi-angle connection installation between the rod pieces can be realized, the inside of the installation block 5 is provided with a fastening device, the installation block 5 is firmly fixed on the rod pieces through the fastening device, and combination between the installation block and the rod pieces is strengthened.
The member includes down tube 6, branch 4, interconnect between branch 4, down tube 6 and the spreader 2 forms the tripod, the both ends of spreader 2 are located to down tube 6, 6 one ends of down tube are fixed on spreader 2, and the other end is connected through installation piece 5, down tube 6 and horizontal pole are triangle-shaped and arrange, be equipped with a plurality of branch 4 between down tube 6 and the spreader 2, branch 4 is connected between 6 and down tube 6 and the spreader 2 through installation piece 5.
One side of the concave surface of the arc plate 53 faces the center of the fastening hole 52, a plurality of rubber strips 531 are arranged on the concave surface of the arc plate 53, the rubber strips 531 are evenly arranged at intervals, and the rubber strips 531 are adhered to the arc plate 53. Rubber strip 531 bonds on arc 53, and the installation and the dismantlement of being convenient for make things convenient for the maintenance in later stage to change, and rubber strip 531 has increased with the member between frictional force for more firm inseparable between the two.
The tripod is equipped with a plurality ofly, parallel interval arrangement between the tripod, the tripod is fixed between longeron 7, the top of a plurality of tripods is equipped with top supporting beam 8. Through the concatenation of member, horizontal pole, longeron 7 and top supporting beam 8, use the triangle structure as the carrier in making the steel structure rack that forms, make the bearing capacity of the steel structure rack of concatenation promote by a wide margin, improved the fastness of steel structure rack, improved the security of steel structure rack.
The utility model discloses a theory of use is: when the mounting block is used, the rod piece is mounted and connected according to a working drawing, firstly, the mounting block 5 is arranged on the rod piece in a penetrating mode through the fastening hole 52, the handle 54 is screwed to enable the arc plate 53 to be in contact with the rod piece, the mounting block 5 is fixed on the rod piece, and the rod piece is fixedly connected to the mounting block 5 through the mounting block 5 on the mounting block 5 in the later stage according to requirements.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a rack for steel construction, the rack includes a plurality of stand, base, member and spreader, the base sets up the bottom at the stand, the spreader sets up between the stand, its characterized in that: the net rack is provided with a plurality of mounting blocks, and the net rack mutually splices the rod pieces through the mounting blocks to form a steel structure net rack;
the mounting block is a sphere, a fastening hole is formed in the sphere center of the sphere and penetrates through the mounting block, a plurality of mounting holes are formed in the mounting block, a fastening device is arranged on the mounting block and comprises a fastening groove, the surface of the mounting block, which penetrates through the fastening groove along the axis direction, extends into the fastening hole, an internal thread is formed in the inner wall of the fastening groove, a screw is arranged in the fastening groove, an arc-shaped plate is arranged at one end, close to the sphere center of the mounting block, of the screw, a handle is arranged at one end, far away from the sphere center of the mounting block, of the screw, and an external thread matched with the inner wall of the fastening groove is formed in the outer wall of the screw.
2. The net rack for the steel structure according to claim 1, wherein: the member piece includes down tube, branch, interconnect forms the tripod between branch, down tube and the spreader, the both ends of spreader are located to the down tube, down tube one end is fixed on the spreader, and the other end is connected through the installation piece, down tube and horizontal pole are triangle-shaped and arrange, be equipped with a plurality of branch between down tube and the spreader, branch is connected through between installation piece and down tube and the spreader.
3. The net frame for steel structures according to claim 2, wherein: one side of the concave surface of the arc plate faces the center of the fastening hole, a plurality of rubber strips are arranged on the concave surface of the arc plate and are evenly arranged at intervals, and the rubber strips are bonded on the arc plate.
4. The net frame for steel structures according to claim 2, wherein: the tripod is equipped with a plurality ofly, parallel interval arrangement between the tripod, the tripod is fixed between the longeron, the top of a plurality of tripods is equipped with the top supporting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123421727.1U CN217679633U (en) | 2021-12-31 | 2021-12-31 | Net rack for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123421727.1U CN217679633U (en) | 2021-12-31 | 2021-12-31 | Net rack for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217679633U true CN217679633U (en) | 2022-10-28 |
Family
ID=83727980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123421727.1U Active CN217679633U (en) | 2021-12-31 | 2021-12-31 | Net rack for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217679633U (en) |
-
2021
- 2021-12-31 CN CN202123421727.1U patent/CN217679633U/en active Active
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| GR01 | Patent grant |