CN210035032U - Channel steel structure - Google Patents
Channel steel structure Download PDFInfo
- Publication number
- CN210035032U CN210035032U CN201920824073.0U CN201920824073U CN210035032U CN 210035032 U CN210035032 U CN 210035032U CN 201920824073 U CN201920824073 U CN 201920824073U CN 210035032 U CN210035032 U CN 210035032U
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- channel
- steel body
- section steel
- channel steel
- connecting piece
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Abstract
The utility model discloses a channel-section steel structure, including channel-section steel body and connecting piece, the fixed stopper that is equipped with of one end of channel-section steel body, the other end of channel-section steel body is seted up in the spacing groove, and the equidistant fixed a plurality of reinforcing plate that is equipped with of the department of buckling of channel-section steel body inner chamber, first through-hole has all been seted up at the both ends and the middle part of channel-section steel body bottom, and the second through-hole has all been seted up at the both ends of channel-section steel body both sides, and the third through-hole has all been seted up. The utility model discloses a connecting piece splices fixedly to two channel-section steel bodies, adopts the bolt group to fix, and convenient concatenation installation and dismantlement if damaged at the process of using, can take off the connecting piece that one section channel-section steel body of damage back, adopt and utilize the connecting piece to carry out fixed connection can, this kind of connected mode can not cause destructive damage to the channel-section steel body, can carry out effectual protection to each performance of channel-section steel body to simple structure convenient to use.
Description
Technical Field
The utility model relates to a channel-section steel specifically is a channel-section steel structure.
Background
The channel steel is a long steel bar with a groove-shaped section, belongs to carbon structural steel for construction and machinery, and is a steel bar with a complex section, and the section of the channel steel is in a groove shape. The channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like.
At present, the concatenation between two current channel-section steels is mostly gone on through the welded mode, if the channel-section steel has damaged after the concatenation like this, be not convenient for dismantle and change, if weld once more after the cutting can influence holistic intensity performance. Therefore, we improve the method and propose a channel steel structure.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a channel-section steel structure, including channel-section steel body and connecting piece, the fixed stopper that is equipped with of one end of channel-section steel body, the spacing groove has been seted up to the other end of channel-section steel body, the equidistant fixed a plurality of reinforcing plate that is equipped with of the department of buckling of channel-section steel body inner chamber, first through-hole has all been seted up at the both ends and the middle part of channel-section steel body bottom, the second through-hole has all been seted up at the both ends of channel-section steel body both sides, the third through-hole has all been seted up at the both ends of connecting piece both sides, the fixed supporting shoe that is equipped with in top of connecting piece inner chamber, the both ends of connecting piece all are provided with bolt group, two bolt group pegs.
As an optimized technical scheme of the utility model, the cross-section of reinforcing plate is triangle-shaped, just triangle-shaped is isosceles right triangle.
As an optimal technical scheme of the utility model, the width of supporting shoe is the same with the width of channel-section steel body inner chamber, the width of connecting piece inner chamber is the same with the width in the channel-section steel body outside.
As an optimized technical proposal of the utility model, the inner and outer surfaces of the channel steel body and the connecting piece are all electroplated with zinc.
As a preferred technical scheme of the utility model, stopper and spacing groove phase-match set up, just the inside of stopper is fixed and is equipped with magnet.
As an optimal technical scheme of the utility model, the interior external surface of channel-section steel body all bonds and has the carbon fiber layer, the carbon fiber layer specifically is polyacrylonitrile base carbon cloth.
The utility model has the advantages that: this kind of channel-section steel structure splices fixedly through the connecting piece to two channel-section steel bodies, adopts the bolt group to fix, and convenient concatenation installation and dismantlement if damaged at the process of using, can take off the connecting piece that one section channel-section steel body of damage take off the back, adopt to utilize the connecting piece to carry out fixed connection can, this kind of connected mode can not cause destructive damage to the channel-section steel body, can carry out effectual protection to each performance of channel-section steel body to simple structure convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a channel steel structure of the present invention;
fig. 2 is a schematic view of a sectional structure of a channel steel body of a channel steel structure of the present invention;
fig. 3 is a schematic view of the sectional structure of the connecting member of the channel steel structure of the present invention.
In the figure: 1. a channel steel body; 2. a connecting member; 3. a limiting block; 4. a limiting groove; 5. a reinforcing plate; 6. a first through hole; 7. a second through hole; 8. a third through hole; 9. a support block; 10. and (4) a bolt group.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a channel-section steel structure, including channel-section steel body 1 and connecting piece 2, the fixed stopper 3 that is equipped with of one end of channel-section steel body 1, spacing groove 4 is seted up to channel-section steel body 1's the other end, the equidistant fixed a plurality of reinforcing plate 5 that is equipped with of department of buckling of channel-section steel body 1 inner chamber, first through-hole 6 has all been seted up at the both ends and the middle part of channel-section steel body 1 bottom, second through-hole 7 has all been seted up at the both ends of channel-section steel body 1 both sides, third through-hole 8 has all been seted up at the both ends of connecting piece 2 both sides, the fixed supporting shoe 9 that is equipped with in top of connecting piece 2 inner chamber, the both ends of connecting piece 2 all are provided with bolt group 10, peg.
Wherein, the cross-section of reinforcing plate 5 is triangle-shaped, and triangle-shaped is isosceles right triangle-shaped, and triangle-shaped's stability is stronger, sets up reinforcing plate 5 can effectual reinforcing channel-section steel body 1's bulk strength in the department of buckling of channel-section steel body 1.
Wherein, the width of supporting shoe 9 is the same with the width in 1 inner chamber of channel-section steel body, and the width in 2 inner chambers of connecting piece is the same with the width in the 1 outside of channel-section steel body, can guarantee like this that channel-section steel body 1 matches with connecting piece 2 completely, guarantees that installation completion back channel-section steel body 1 can not have great deformation.
Wherein, the interior external surface of channel-section steel body 1 and connecting piece 2 all has electroplated zinc, and the zinc-plating can effectually increase channel-section steel body 1 and connecting piece 2 and prevent electrochemical corrosion's performance, can let channel-section steel body 1 and connecting piece 2 have longer life.
Wherein, stopper 3 and spacing groove 4 phase-match set up, and stopper 3's inside is fixed and is equipped with magnet, can conveniently splice two channel-section steel bodies 1 like this, simple structure convenient operation.
The inner surface and the outer surface of the channel steel body 1 are both bonded with carbon fiber layers, the carbon fiber layers are specifically polyacrylonitrile-based carbon fiber cloth, and the polyacrylonitrile-based carbon fiber cloth has good heat insulation performance and small thermal expansion coefficient.
When the device works, firstly, a proper number of channel steel bodies 1 are selected according to actual requirements, the limiting blocks 3 on the channel steel bodies 1 are inserted into the limiting grooves 4 of the adjacent channel steel bodies 1, then the connecting pieces 2 are buckled at the joints of the two channel steel bodies 1, the positions of the second through holes 7 and the third through holes 8 are adjusted, the four second through holes 7 correspond to the four third through holes 8 one by one, then, the two bolt groups 10 are respectively inserted into the third through holes 8 at the two ends of one side of the connecting piece 2, the nuts of the bolt groups 10 are connected to the other ends of the bolts of the bolt groups 10 in a threaded mode and screwed tightly, the steps are repeated until all the channel steel bodies 1 are sequentially connected end to end, then, after the whole device is lifted to be placed at a position to be installed, the device is fixed by using the external bolts through the first through holes 6, if one of the channel steel bodies 1 is damaged in the using process, can take off the connecting piece 2 at its both ends, change good channel-section steel body 1 can, whole installation can not cause irreversible damage to channel-section steel body 1 with the in-process of changing, can guarantee the various performances that channel-section steel body 1 itself possesses to the at utmost.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A channel steel structure comprises a channel steel body (1) and a connecting piece (2), and is characterized in that a limiting block (3) is fixedly arranged at one end of the channel steel body (1), the other end of the channel steel body (1) is arranged in a limiting groove (4), a plurality of reinforcing plates (5) are fixedly arranged at the bending position of an inner cavity of the channel steel body (1) at equal intervals, first through holes (6) are respectively formed in two ends and the middle of the bottom of the channel steel body (1), second through holes (7) are respectively formed in two ends of two sides of the channel steel body (1), third through holes (8) are respectively formed in two ends of two sides of the connecting piece (2), a supporting block (9) is fixedly arranged at the top of the inner cavity of the connecting piece (2), bolt groups (10) are respectively arranged at two ends of the connecting piece (2), and the two bolt groups (10) are respectively inserted into the third through holes (8) at, the channel steel body (1) and the connecting piece (2) are fixedly connected through a bolt group (10).
2. A channel steel structure according to claim 1, characterized in that the cross-section of the reinforcing plate (5) is triangular, and that the triangle is an isosceles right triangle.
3. A channel steel structure according to claim 1, characterized in that the support blocks (9) have the same width as the width of the channel body (1) cavity and the connector (2) cavity has the same width as the width of the channel body (1) outside.
4. A channel steel structure according to claim 1, characterized in that the inner and outer surfaces of the channel steel body (1) and the connector (2) are galvanized.
5. The channel steel structure according to claim 1, characterized in that the limiting blocks (3) are matched with the limiting grooves (4), and magnets are fixedly arranged inside the limiting blocks (3).
6. The channel steel structure according to claim 1, characterized in that carbon fiber layers are bonded to the inner and outer surfaces of the channel steel body (1), and the carbon fiber layers are specifically polyacrylonitrile-based carbon fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824073.0U CN210035032U (en) | 2019-06-03 | 2019-06-03 | Channel steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824073.0U CN210035032U (en) | 2019-06-03 | 2019-06-03 | Channel steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210035032U true CN210035032U (en) | 2020-02-07 |
Family
ID=69346316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920824073.0U Expired - Fee Related CN210035032U (en) | 2019-06-03 | 2019-06-03 | Channel steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210035032U (en) |
-
2019
- 2019-06-03 CN CN201920824073.0U patent/CN210035032U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20200603 |