CN212743135U - High-strength channel steel structure - Google Patents
High-strength channel steel structure Download PDFInfo
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- CN212743135U CN212743135U CN202021392416.XU CN202021392416U CN212743135U CN 212743135 U CN212743135 U CN 212743135U CN 202021392416 U CN202021392416 U CN 202021392416U CN 212743135 U CN212743135 U CN 212743135U
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Abstract
The utility model belongs to the technical field of the channel-section steel structure, concretely relates to high strength channel-section steel structure, including the channel-section steel body that is U type structure, the upper end opening part both sides of channel-section steel body have set firmly the backup pad respectively, and the backup pad sets up along the length direction of channel-section steel body, the inside movable plate that is provided with of channel-section steel body, be provided with the spout respectively on the relative channel-section steel body curb plate in both ends of movable plate, and the movable block slides and connects with the spout, the movable plate up end sets firmly the reinforcement, the other end of reinforcement and the lower terminal surface butt of backup pad, the reinforcement passes through screw assembly and backup; the one end of channel-section steel body is provided with coupling assembling for the connection between two sets of channel-section steels has overcome prior art's not enough, has promoted the intensity of channel-section steel self and junction, has improved the bearing capacity of channel-section steel, has prolonged the life of channel-section steel.
Description
Technical Field
The utility model belongs to the technical field of the channel-section steel structure, concretely relates to high strength 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.
The cross-section of the channel-section steel of the majority in the existing market is the recess shape, and in the existing channel-section steel technology, the intensity of the channel-section steel body is relatively poor, and the bending phenomenon easily occurs when the channel-section steel body is subjected to gravity, so that the service life of the channel-section steel is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength channel-section steel structure has overcome the not enough of prior art, has promoted the intensity of channel-section steel self and junction, has improved the bearing capacity of channel-section steel, has prolonged the life of channel-section steel.
In order to solve the above problems, the utility model adopts the following technical proposal:
a high-strength channel steel structure comprises a U-shaped channel steel body, wherein supporting plates are fixedly arranged on two sides of an opening at the upper end of the channel steel body respectively, the supporting plates are arranged along the length direction of the channel steel body, a moving plate is arranged inside the channel steel body, sliding grooves are formed in two ends of the moving plate respectively relative to side plates of the channel steel body, a moving block is connected with the sliding grooves in a sliding mode, a reinforcing piece is fixedly arranged on the upper end face of the moving plate, the other end of the reinforcing piece is abutted against the lower end face of the supporting plate, and the reinforcing piece is fixedly connected with the supporting plates through a; one end of the channel steel body is provided with a connecting assembly for connecting two groups of channel steels.
Further, threaded component is including wearing to establish fixed orifices and the fixing bolt in the backup pad, the fixed orifices is provided with a plurality ofly, and distributes along the length direction of backup pad equidistant, fixing bolt passes the fixed orifices, and with reinforcement fixed connection.
Furthermore, the cross section of the reinforcing piece is of a trapezoidal structure, and the small end of the reinforcing piece is fixedly connected with the moving plate.
Further, coupling assembling includes connecting piece, baffle and connecting bolt, the connecting piece is door font structure, and is located the one end outside of channel-section steel body, the baffle sets firmly the centre department at the connecting piece, and the one end and the baffle butt of channel-section steel body, all wear to be equipped with the connecting hole on the both ends curb plate of channel-section steel body, connecting bolt through connection spare and connecting hole, through connecting bolt fixed connection between channel-section steel body and the connecting piece.
Furthermore, a plurality of locating holes are formed in the side faces of the two ends of the channel steel body, locating columns corresponding to the locating holes are fixedly arranged on the surfaces of the two sides of the partition plate, and when the connecting piece is connected with the channel steel body, the locating columns are respectively inserted into the corresponding locating holes.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model relates to a high strength channel steel structure, structural design is novel, the practicality is strong, utilizes movable plate and reinforcement to promote the intensity of channel steel self and junction, has improved the bearing capacity of channel steel, has prolonged the life of channel steel; the design of the movable reinforcement can reasonably select the reinforcement part according to the requirement, and the requirements of different practical scenes are met; the bolt type connecting piece facilitates connection and disassembly of the channel steel, and compared with the existing welding type connection, the bolt type connecting piece better protects the channel steel individual structure and facilitates replacement and maintenance of a single channel steel.
Drawings
Fig. 1 is a schematic structural diagram of a high-strength channel steel structure.
Fig. 2 is a schematic structural diagram of a connector in a high-strength channel steel structure.
Fig. 3 is a schematic cross-sectional view of a channel steel body in a high-strength channel steel structure.
In the figure: 1. a channel steel body; 2. a support plate; 3. a fixing hole; 4. fixing the bolt; 5. a connecting member; 6. positioning holes; 7. connecting holes; 8. a connecting bolt; 9. a connecting plate; 10. a positioning column; 11. a chute; 12. moving the plate; 13. a reinforcement.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the high-strength channel steel structure of the present invention comprises a channel steel body 1 in a U-shaped structure, wherein supporting plates 2 are respectively fixedly arranged at two sides of an upper opening of the channel steel body 1, the supporting plates 2 are arranged along a length direction of the channel steel body 1, a moving plate 12 is arranged inside the channel steel body 1, two ends of the moving plate 12 are respectively provided with a chute 11 on a side plate of the channel steel body 1, the moving plate is slidably connected with the chutes 11, a reinforcement 13 is fixedly arranged on an upper end surface of the moving plate 12, the other end of the reinforcement 13 abuts against a lower end surface of the supporting plate 2, and the reinforcement 13 is fixedly connected with the supporting plate 2 through a threaded; one end of the channel steel body 1 is provided with a connecting assembly for connecting two groups of channel steels.
The during operation, at first according to the bearing state selection easily by the place of buckling, insert spout 11 with the both ends of movable plate 12 in, take reinforcement 13 to get into channel-section steel body 1 in, then the position of movable plate 12 and movable plate 13 is to the place of buckling easily, recycle threaded component with reinforcement 13 and backup pad 2 fixed connection, can effectual promotion channel-section steel body 1's intensity through the setting of movable plate 12 and reinforcement 13, improve channel-section steel body 1's bearing capacity.
In order to fix the position of the reinforcement 13 conveniently, the threaded assembly comprises a plurality of fixing holes 3 and fixing bolts 4 which are arranged on the support plate 2 in a penetrating mode, the fixing holes 3 are distributed at equal intervals along the length direction of the support plate 2, and the fixing bolts 4 penetrate through the fixing holes 3 and are fixedly connected with the reinforcement 13.
In order to reduce the weight of the reinforcing member 13, the cross section of the reinforcing member 13 is a trapezoid structure, and the small end of the reinforcing member 13 is fixedly connected with the moving plate 12.
The connecting assembly comprises a connecting piece 5, a partition plate and connecting bolts 8, wherein the connecting piece 5 is of a door-shaped structure and is positioned on the outer side of one end of the channel steel body 1, the partition plate is fixedly arranged in the middle of the connecting piece 5, one end of the channel steel body 1 is abutted against the partition plate, connecting holes 7 are respectively formed in side plates at two ends of the channel steel body 1 in a penetrating mode, the connecting bolts 8 penetrate through the connecting piece 5 and the connecting holes 7, and the channel steel body 1 is fixedly connected with the connecting piece 5 through the connecting bolts 8; during the use, place the one end outside at channel-section steel body 1 with connecting piece 5, make in channel-section steel body 1's one end stretches into connecting piece 5, and on the inside baffle of connecting piece 5, reuse connecting bolt 8 passes connecting hole 7 on connecting piece 5 and the channel-section steel body 1, and the cooperation nut is fixed to it, accomplishes being connected of connecting piece 5 and channel-section steel body 1, takes another channel-section steel body 1 again and repeats above-mentioned operation and can accomplish being connected of two sets of channel-section steel bodies 1.
In order to enhance the connection strength of the connection assembly, a plurality of positioning holes 6 are formed in the side faces of two ends of the channel steel body 1, positioning columns 10 corresponding to the positioning holes 6 are fixedly arranged on the surfaces of two sides of the partition plate, and when the connection piece 5 is connected with the channel steel body 1, the positioning columns 10 are respectively inserted into the corresponding positioning holes 6; the relative displacement between channel-section steel body 1 and the connecting piece 5 is avoided in the setting of reference column 10, connects more stably.
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 (5)
1. The utility model provides a high strength channel-section steel structure, is including channel-section steel body (1) that is U type structure, its characterized in that: two sides of an opening at the upper end of the channel steel body (1) are fixedly provided with supporting plates (2) respectively, the supporting plates (2) are arranged along the length direction of the channel steel body (1), a moving plate (12) is arranged inside the channel steel body (1), two ends of the moving plate (12) are provided with sliding chutes (11) respectively relative to side plates of the channel steel body (1), the moving plate is connected with the sliding chutes (11) in a sliding manner, a reinforcing piece (13) is fixedly arranged on the upper end face of the moving plate (12), the other end of the reinforcing piece (13) is abutted against the lower end face of the supporting plate (2), and the reinforcing piece (13) is fixedly connected with the supporting plates (2) through a threaded component; one end of the channel steel body (1) is provided with a connecting assembly for connecting two groups of channel steels.
2. The high strength channel steel structure of claim 1, wherein: threaded component is including wearing to establish fixed orifices (3) and fixing bolt (4) on backup pad (2), fixed orifices (3) are provided with a plurality ofly, and along the equidistant distribution of length direction of backup pad (2), fixing bolt (4) pass fixed orifices (3), and with reinforcement (13) fixed connection.
3. A high strength channel steel structure according to claim 1 or 2, wherein: the cross section of the reinforcing piece (13) is of a trapezoidal structure, and the small end of the reinforcing piece (13) is fixedly connected with the moving plate (12).
4. The high strength channel steel structure of claim 1, wherein: coupling assembling includes connecting piece (5), baffle and connecting bolt (8), connecting piece (5) are door font structure, and are located the one end outside of channel-section steel body (1), the baffle sets firmly the centre department at connecting piece (5), and the one end and the baffle butt of channel-section steel body (1), all wear to be equipped with connecting hole (7) on the both ends curb plate of channel-section steel body (1), connecting bolt (8) through connection piece (5) and connecting hole (7), through connecting bolt (8) fixed connection between channel-section steel body (1) and connecting piece (5).
5. The high strength channel steel structure of claim 4, wherein: all seted up a plurality of locating hole (6) on channel-section steel body (1) both ends side, the both sides surface of baffle sets firmly reference column (10) that correspond with locating hole (6), when connecting piece (5) are connected with channel-section steel body (1), inserts respectively in locating hole (6) that correspond reference column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392416.XU CN212743135U (en) | 2020-07-15 | 2020-07-15 | High-strength channel steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392416.XU CN212743135U (en) | 2020-07-15 | 2020-07-15 | High-strength channel steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212743135U true CN212743135U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021392416.XU Active CN212743135U (en) | 2020-07-15 | 2020-07-15 | High-strength channel steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212743135U (en) |
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2020
- 2020-07-15 CN CN202021392416.XU patent/CN212743135U/en active Active
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