CN212896861U - Channel-section steel connection structure for building - Google Patents
Channel-section steel connection structure for building Download PDFInfo
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- CN212896861U CN212896861U CN202021072172.7U CN202021072172U CN212896861U CN 212896861 U CN212896861 U CN 212896861U CN 202021072172 U CN202021072172 U CN 202021072172U CN 212896861 U CN212896861 U CN 212896861U
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Abstract
The utility model discloses a channel-section steel connection structure for building, including the mounting of centre gripping in the rear side both sides of first channel-section steel and the front side both sides of second channel-section steel, the mounting comprises punch holder, side plate, first connecting plate and second connecting plate, side plate is at one side lower extreme and punch holder fixed connection of punch holder, one side upper end and the punch holder fixed connection of side plate are kept away from to first connecting plate at punch holder, one side upper end and the punch holder fixed connection of first connecting plate are kept away from to the second connecting plate at punch holder. The utility model discloses a set up four mountings and make up into a connection structure and be connected first channel-section steel and second channel-section steel fixedly, wherein first fixing bolt mutually supports with first nut and third round hole and third fixing bolt mutually support respectively with first channel-section steel and second channel-section steel fixed, second fixing bolt and second nut mutually support and are connected first channel-section steel and second channel-section steel, nut and fixing bolt all conveniently dismantle and install.
Description
Technical Field
The utility model relates to a channel-section steel technical field specifically is a channel-section steel connection structure for building.
Background
The channel steel is a long steel bar with a groove-shaped section, belongs to carbon structural steel for construction and machinery, and has a section in the shape of channel steel. The channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like, and has better welding, riveting and bolt connection performance and comprehensive mechanical performance in use.
The channel steel connecting structure for the building has the following defects:
the existing channel steel connecting structure is poor in stability, the connecting structure cannot connect the channel steels in a matched mode to the greatest extent, the use is not flexible, and the connecting structure cannot be adjusted and disassembled after connection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a channel-section steel connection structure for building to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a channel steel connecting structure for buildings comprises a first channel steel, a second channel steel and a fixing piece, wherein the fixing piece consists of an upper clamping plate, a side clamping plate, a first connecting plate and a second connecting plate, the lower end of one side of the upper clamping plate is fixedly connected with the upper clamping plate, the upper end of one side of the upper clamping plate, which is far away from the side clamping plate, is fixedly connected with the upper clamping plate, the upper end of one side of the upper clamping plate, which is far away from the first connecting plate, is fixedly connected with the upper clamping plate, the middle parts of the first connecting plate and the second connecting plate are respectively provided with a first round hole and a second round hole, the side clamping plate is provided with a plurality of third round holes, first fixing bolts are movably arranged in the first round holes clamped on the first connecting plate on the left side of the first channel steel and the second channel steel, and the first round holes arranged on the first connecting plate on the right side of the first channel steel are movably connected with first nuts, the centre gripping is in all the activity is provided with second fixing bolt in the second round hole of seting up on the second connecting plate of first channel-section steel rear side both sides, second fixing bolt passes second round hole and second nut swing joint of seting up on the second connecting plate of first channel-section steel rear side one side and the second connecting plate of seting up on the second channel-section steel front side homonymy in proper order, the activity is provided with third fixing bolt in the third round hole, third fixing bolt passes the third round hole and contacts with the curb plate of first channel-section steel, second channel-section steel respectively.
Preferably, the third round hole is internally provided with an internal thread matched with the third fixing bolt.
Preferably, the radius of the first round hole is larger than the radius of the first fixing bolt, and the radius of the second round hole is larger than the radius of the second fixing bolt.
Preferably, the first connecting plate and the second connecting plate are perpendicular to each other.
Preferably, the width of the upper clamping plate is less than half of the width of the upper plate of the first channel steel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with the mounting respectively in the rear side both sides of first channel-section steel and the front side both sides of second channel-section steel, four mountings make up into a connection structure and connect first channel-section steel and second channel-section steel fixedly, and four mountings are all the same, and are more convenient when assembling;
2. the utility model discloses wherein set up first fixing bolt and mutually support with first nut and third round hole and third fixing bolt mutually support and fix first channel-section steel and second channel-section steel respectively, second fixing bolt and second nut mutually support and are connected first channel-section steel and second channel-section steel, and nut and fixing bolt all conveniently dismantle and install, have simple structure, convenient to use, excellent in use effect's advantage.
Drawings
Fig. 1 is a schematic view of the overall structure of a channel steel connecting structure for buildings according to the present invention;
fig. 2 is the utility model relates to a channel-section steel connection structure mounting structure schematic diagram for building.
In the figure: 1. a first channel steel; 2. a third fixing bolt; 3. a first fixing bolt; 4. an upper splint; 5. A first nut; 6. a second fixing bolt; 7. a second connecting plate; 8. a second nut; 9. a first connecting plate; 10. a side clamping plate; 11. a fixing member; 12. a second channel steel; 13. a first circular hole; 14. a second circular hole; 15. and a third circular hole.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a channel steel connecting structure for buildings comprises a first channel steel 1, a second channel steel 12 and a fixing piece 11, wherein the fixing piece 11 consists of an upper clamping plate 4, a side clamping plate 10, a first connecting plate 9 and a second connecting plate 7, the lower end of one side of the upper clamping plate 4 is fixedly connected with the upper clamping plate 4 through the side clamping plate 10, the upper end of one side, far away from the side clamping plate 10, of the upper clamping plate 4 is fixedly connected with the upper clamping plate 4 through the first connecting plate 9, the upper end of one side, far away from the first connecting plate 9, of the upper clamping plate 4 is fixedly connected with the upper clamping plate 4 through the second connecting plate 7, a first round hole 13 and a second round hole 14 are respectively formed in the middle parts of the first connecting plate 9 and the second connecting plate 7, a plurality of third round holes 15 are formed in the side clamping plate 10, and a first fixing bolt 3 is movably arranged in the first round hole 13 clamped on the first connecting plate 9, the first fixing bolt 3 sequentially penetrates through a first round hole 13 formed in a first connecting plate 9 on the left side and a first round hole 13 formed in a first connecting plate 9 on the right side and is movably connected with a first nut 5, a second fixing bolt 6 is movably arranged in a second round hole 14 formed in second connecting plates 7 on two sides of the rear side of the first channel steel 1 in a clamping mode, the second fixing bolt 6 sequentially penetrates through a second round hole 14 formed in the second connecting plate 7 on one side of the rear side of the first channel steel 1 and a second round hole 14 formed in the second connecting plate 7 on the same side of the front side of the second channel steel 12 and is movably connected with a second nut 8, a third fixing bolt 2 is movably arranged in the third round hole 15, and the third fixing bolt 2 penetrates through the third round hole 15 and is respectively contacted with side plates of the first channel steel 1 and the second channel steel 12.
An internal thread matched with the third fixing bolt 2 is arranged in the third round hole 15, so that the third fixing bolt 2 can be matched with the internal thread in the third round hole 15 to fix the side plates of the first channel steel 1 and the second channel steel 12; the radius of the first round hole 13 is larger than that of the first fixing bolt 3, and the radius of the second round hole 14 is larger than that of the second fixing bolt 6, so that the first fixing bolt 3 and the second fixing bolt 6 can be connected with the first nut 5 and the second nut 8 through the first round hole 13 and the second round hole 14 respectively, and the four fixing pieces 11 are connected into an integral connecting structure; the first connecting plate 9 and the second connecting plate 7 are perpendicular to each other, so that the connecting structure can be fixed from two directions; the width of the upper clamping plate 4 is smaller than half of the width of the upper plate of the first channel steel 1, so that the fixing piece 11 can be fixed with the first channel steel 1 and the second channel steel 12 respectively.
The working principle is as follows: the utility model is characterized in that the two sides of the rear side of the first channel steel 1 and the two sides of the front side of the second channel steel 12 are respectively provided with a fixing part 11, the four fixing parts 11 are combined into a connecting structure to connect and fix the first channel steel 1 and the second channel steel 12, wherein, a first fixing bolt 3 sequentially passes through a first round hole 13 arranged on a first connecting plate 9 of the left fixing part 11 and a first round hole 13 arranged on a first connecting plate 9 of the right fixing part 11 to be movably connected with a first nut 5, a third fixing bolt 2 passes through a third round hole 15 to be contacted with a side plate of the first channel steel 1 or the second channel steel 12, thus, the fixing parts 11 at the left side and the right side respectively fix the first channel steel 1 and the second channel steel 12, a second fixing bolt 6 sequentially passes through a second round hole 14 arranged on a second connecting plate 7 of the fixing part 11 at the rear side of the first channel steel 1 and a second round hole 14 arranged on a second connecting plate 7 of the fixing part 11 at the front side of the second channel steel, like this with first channel-section steel 1 and second channel-section steel 12 interconnect, have simple structure, convenient to use, excellent in use effect's advantage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a channel-section steel connection structure for building, includes first channel-section steel (1), second channel-section steel (12) and mounting (11), its characterized in that: the fixing piece (11) is composed of an upper clamping plate (4), a side clamping plate (10), a first connecting plate (9) and a second connecting plate (7), the side clamping plate (10) is fixedly connected with the upper clamping plate (4) at the lower end of one side of the upper clamping plate (4), the first connecting plate (9) is fixedly connected with the upper clamping plate (4) at the upper end of one side of the upper clamping plate (4) far away from the side clamping plate (10), the second connecting plate (7) is fixedly connected with the upper clamping plate (4) at the upper end of one side of the upper clamping plate (4) far away from the first connecting plate (9), a first round hole (13) and a second round hole (14) are respectively formed in the middle parts of the first connecting plate (9) and the second connecting plate (7), a plurality of third round holes (15) are formed in the side clamping plate (10), and first fixing bolts (3) are movably arranged in the first round holes (13) formed in the first connecting plate (9) on the left sides of the first channel steel (1) and the, the first fixing bolt (3) sequentially penetrates through a first round hole (13) formed in a first connecting plate (9) on the left side and a first round hole (13) formed in a first connecting plate (9) on the right side and is movably connected with a first nut (5), a second fixing bolt (6) is movably arranged in a second round hole (14) formed in second connecting plates (7) on two sides of the rear side of the first channel steel (1) in a clamping mode, the second fixing bolt (6) sequentially penetrates through a second round hole (14) formed in the second connecting plate (7) on one side of the rear side of the first channel steel (1) and a second round hole (14) formed in the second connecting plate (7) on the same side of the front side of the second channel steel (12) and is movably connected with a second nut (8), a third fixing bolt (2) is movably arranged in the third round hole (15), and the third fixing bolt (2) penetrates through the third round hole (15) and is respectively connected with the first channel steel (1), The side plates of the second channel steel (12) are contacted.
2. A channel steel connecting structure for construction according to claim 1, characterized in that: and an internal thread matched with the third fixing bolt (2) is arranged in the third round hole (15).
3. A channel steel connecting structure for construction according to claim 1, characterized in that: the radius of the first round hole (13) is larger than that of the first fixing bolt (3), and the radius of the second round hole (14) is larger than that of the second fixing bolt (6).
4. A channel steel connecting structure for construction according to claim 1, characterized in that: the first connecting plate (9) and the second connecting plate (7) are perpendicular to each other.
5. A channel steel connecting structure for construction according to claim 1, characterized in that: the width of the upper clamping plate (4) is less than half of that of the upper plate of the first channel steel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072172.7U CN212896861U (en) | 2020-06-11 | 2020-06-11 | Channel-section steel connection structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021072172.7U CN212896861U (en) | 2020-06-11 | 2020-06-11 | Channel-section steel connection structure for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212896861U true CN212896861U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021072172.7U Active CN212896861U (en) | 2020-06-11 | 2020-06-11 | Channel-section steel connection structure for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212896861U (en) |
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2020
- 2020-06-11 CN CN202021072172.7U patent/CN212896861U/en active Active
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