CN216587042U - Circular steel tube connection structure for assembled steel structure building - Google Patents
Circular steel tube connection structure for assembled steel structure building Download PDFInfo
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- CN216587042U CN216587042U CN202123135558.5U CN202123135558U CN216587042U CN 216587042 U CN216587042 U CN 216587042U CN 202123135558 U CN202123135558 U CN 202123135558U CN 216587042 U CN216587042 U CN 216587042U
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Abstract
The utility model discloses a circular steel tube connecting structure for an assembly type steel structure building, and relates to the technical field of assembly type steel structure buildings. This assembled steel construction circular steel tube connection structure for building, insert the inside of two steel pipe bodies with the interior pipe that props of connecting plate both sides, install clamp plate two and clamp plate two outside through screw rod one and nut two, two clamp plate one clamp are both sides about the steel pipe body this moment, and fix between clamp plate one and the steel pipe body through screw rod two and nut three, fix between nut a pair of clamp plate two and the steel pipe body through screw rod three and interior pipe that props, accomplish the connection between the steel pipe body, clamp plate one after connecting and clamp plate two pairs of steel pipe bodies all around press from both sides tightly fixedly, consequently, can improve the bearing capacity of junction through the mode to the junction parcel.
Description
Technical Field
The utility model relates to the technical field of assembly type steel structure buildings, in particular to a circular steel tube connecting structure for an assembly type steel structure building.
Background
The novel building industrialization is a novel building production mode which takes component prefabricated production and assembly type construction as production modes, is characterized by design standardization and component part, can integrate the whole industrial chains of design, production, construction and the like, and realizes sustainable development of energy conservation, environmental protection and full life cycle value maximization of building products, a steel structure is a structure consisting of steel materials and is one of main building structure types, the structure mainly consists of steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the novel building is particularly suitable for building large-span, ultrahigh and overweight buildings;
in steel construction building assembling process, can use the steel pipe to carry out the buildding of steel structure frame usually, in the steel pipe use, in the great use scene of span, just need splice the steel pipe and handle, adopt the welded mode to weld between the steel pipe usually when the concatenation, but the contact surface between the steel pipe is less, and the bearing capacity of welding back junction is not good to it is all very inconvenient when the maintenance of follow-up to the steel pipe to pass through the welded mode, and it is not good to connect the result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a round steel pipe connecting structure for an assembly type steel structure building, which has the advantage of good connecting effect.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an assembled steel construction circular steel tube connection structure for building, includes the connecting plate, prop the pipe in the equal fixed mounting of the left and right sides face of connecting plate, every prop the outside of pipe and all overlap and be equipped with the steel pipe body in.
One end of each steel pipe body, which is close to the connecting plate, is provided with a first connecting hole in an annular array, the outer surface of each inner supporting pipe is provided with a second connecting hole in an annular array, the inner side wall of each inner supporting pipe is fixedly provided with two inner plates, nuts I which are arranged at equal intervals are inlaid in the inner plates, the top end and the bottom end of each steel pipe body are respectively covered with a first pressing plate, a fixing plate is fixedly arranged between one side surfaces of the two groups of first pressing plates, which are close to each other, the front end and the rear end of the steel pipe body are respectively covered with a second pressing plate, the fixing plate is also fixedly arranged between one side surfaces of the two groups of second pressing plates, which are close to each other, a through hole is arranged in the inner part of each fixing plate, a second nut in an annular array is inlaid in the outer surface of the connecting plate, a first screw rod is placed on the outer side of each first pressing plate, and the threaded end of each first screw rod penetrates through the through hole and extends into the nuts II on the upper side and the lower side, and the threaded end of the first threaded rod is in threaded connection with the inner ring of the second nut, the second threaded rods which are arranged equidistantly are placed above the steel pipe body, each first pressing plate is internally provided with a first mounting hole which is arranged equidistantly, each threaded end of the second threaded rod sequentially penetrates through the first mounting hole, the first connecting hole and the second connecting hole and extends to the lower portion of the first pressing plate, the threaded end of each second threaded rod is connected with a third nut in a threaded manner, each second mounting hole which is arranged equidistantly is formed in the second pressing plate, each third threaded rod which is arranged equidistantly is placed on the outer side of the second pressing plate, each threaded end of the third threaded rod sequentially penetrates through the second mounting hole, the first connecting hole and the second connecting hole and extends to the inner portion of the first nut, and the threaded end of the third threaded rod is in threaded connection with the inner ring of the first nut.
Furthermore, the diameter value of the inner supporting pipe is equal to that of the inner ring of the steel pipe body.
Through adopting above-mentioned technical scheme, better support the inside of steel pipe body through interior stay pipe, the steel pipe body that prevents to connect the junction when using collapses the problem of deformation.
Furthermore, the diameter value of the threaded end of the screw rod II is equal to the diameter values of the mounting hole I, the connecting hole I and the connecting hole II.
Through adopting above-mentioned technical scheme, the stability after better assurance installation avoids causing the problem that connection structure can rock.
Furthermore, the diameter value of the three threaded ends of the screw is equal to the diameter values of the second mounting hole, the first connecting hole and the second connecting hole.
Through adopting above-mentioned technical scheme, the stability after better assurance installation avoids causing the problem that connection structure can rock.
Further, the diameter value of connecting plate is greater than the diameter value of steel pipe body.
Through adopting above-mentioned technical scheme, better connect between two steel pipe bodies.
Compared with the prior art, this assembled steel construction circular steel tube connection structure for building possesses following beneficial effect:
the utility model is provided with the connecting plate and the inner supporting pipe, during the use process, the inner supporting pipes at two sides of the connecting plate are inserted into the two steel pipe bodies, the first pressing plate and the second pressing plate are arranged outside the connecting plate through the first screw rod and the second nut, at the moment, the first pressing plate is clamped at the upper side and the lower side of the steel pipe bodies and is fixed between the first pressing plate and the steel pipe bodies through the third screw rod and the third nut pair, the connection between the steel pipe bodies is completed through the fixation between the second pressing plate and the steel pipe bodies through the third screw rod and the nut pair in the inner supporting pipe, the periphery of the steel pipe bodies is clamped and fixed through the first pressing plate and the second pressing plate pair after the connection, therefore, the bearing capacity of the connection part can be improved through the mode of wrapping the connection part, the inner supporting pipe can support the inner part of the steel pipe bodies, and the problem of collapsing deformation of the steel pipe bodies caused in the installation or the use is avoided, therefore, the connection effect between the steel pipes is better improved, and the steel pipe body can be disassembled conveniently by disassembling the bolts at the connection parts when the subsequent maintenance and replacement are needed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a steel pipe body according to the present invention;
FIG. 3 is a schematic view of an inner brace tube structure according to the present invention;
FIG. 4 is a schematic view of the inner plate structure of the present invention;
FIG. 5 is an exploded view of an outer structure of the platen of the present invention;
FIG. 6 is an exploded view of the outer structure of the second pressing plate of the present invention.
In the figure: 1-connecting plate, 2-pressing plate I, 3-steel pipe body, 4-pressing plate II, 5-inner supporting pipe, 6-nut II, 7-connecting hole II, 8-inner plate, 9-nut I, 10-fixing plate, 11-screw rod II, 12-through hole, 13-mounting hole I, 14-screw rod I, 15-nut III, 16-screw rod III, 17-mounting hole II, and 18-connecting hole I.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an assembled steel construction circular steel tube connection structure for building, includes connecting plate 1, and the equal fixed mounting of the left and right sides face of connecting plate 1 props pipe 5 in, and the outside of propping pipe 5 all overlaps and is equipped with steel pipe body 3 in every.
One end of each steel pipe body 3 close to the connecting plate 1 is provided with a first connecting hole 18 in an annular array, the outer surface of each inner supporting pipe 5 is provided with a second connecting hole 7 in an annular array, the inner side wall of each inner supporting pipe 5 is fixedly provided with two inner plates 8, nuts 9 arranged at equal intervals are inlaid in each inner plate 8, the top end and the bottom end of each steel pipe body 3 are respectively covered with a first pressing plate 2, a fixing plate 10 is fixedly arranged between the mutually close side surfaces of the two groups of first pressing plates 2, the front end and the rear end of each steel pipe body 3 are respectively covered with a second pressing plate 4, the fixing plate 10 is also fixedly arranged between the mutually close side surfaces of the two groups of second pressing plates 4, the inner part of each fixing plate 10 is provided with a through hole 12, the outer surface of the connecting plate 1 is inlaid with a second nut 6 in an annular array, a first screw 14 is arranged on the outer side of each first pressing plate 2, the threaded end of each first screw 14 penetrates through the through hole 12 and extends to the inner parts of the second nuts 6 on the upper and lower two sides, the threaded end of the first threaded rod 14 is in threaded connection with the inner ring of the second nut 6, the second threaded rods 11 which are arranged equidistantly are placed above the steel pipe body 3, the first mounting holes 13 which are arranged equidistantly are formed in each first pressing plate 2, the threaded end of each second threaded rod 11 sequentially penetrates through the first mounting holes 13, the first connecting holes 18 and the second connecting holes 7 and extends to the lower portion of the first pressing plate 2, the third nut 15 is connected to the threaded end of each second threaded rod 11 in a threaded manner, the second mounting holes 17 which are arranged equidistantly are formed in each second pressing plate 4, the third threaded rods 16 which are arranged equidistantly are placed on the outer side of each second pressing plate 4, the second mounting holes 17, the first connecting holes 18 and the second connecting holes 7 sequentially penetrate through the threaded end of each third threaded rod 16 and extend to the inner ring of the first nut 9, and the threaded ends of the third threaded rods 16 are in threaded connection with the inner ring of the first nut 9.
The diameter value of internal stay pipe 5 equals the diameter value of 3 inner circles of steel pipe body, and the better inside of steel pipe body 3 is supported through internal stay pipe 5, prevents to connect the problem that the steel pipe body 3 of junction was crumpled and is warp when using.
The diameter value of the second 11 threaded ends of the screw rod is equal to the diameter value of the first 13 mounting holes, the first 18 connecting holes and the second 7 connecting holes, the stability after installation is better guaranteed, and the problem that the connecting structure can shake is avoided.
The diameter value of the third 16 threaded ends of the screw is equal to the diameter values of the second mounting hole 17, the first connecting hole 18 and the second connecting hole 7, so that the stability after installation is better guaranteed, and the problem that the connecting structure can shake is avoided.
The diameter value of connecting plate 1 is greater than the diameter value of steel pipe body 3, better to being connected between two steel pipe bodies 3.
When the connecting plate is used, the inner supporting pipes 5 on two sides of the connecting plate 1 are inserted into the two steel pipe bodies 3, the first pressing plates 2 and the second pressing plates 4 are arranged outside the connecting plate 1 through the first screw rods 14 and the second nuts 6, the first pressing plates 2 are clamped on the upper side and the lower side of the steel pipe bodies 3 at the moment, the first pressing plates 2 and the steel pipe bodies 3 are fixed through the second screw rods 11 and the third nuts 15, the second pressing plates 4 and the steel pipe bodies 3 are fixed through the third screw rods 16 and the first nuts 9 in the inner supporting pipes 5, connection between the steel pipe bodies 3 is completed, the peripheries of the steel pipe bodies 3 are clamped and fixed through the first pressing plates 2 and the second pressing plates 4 after connection, therefore, the bearing capacity of the connection part can be improved through a mode of wrapping the connection part, the inner supporting pipes 5 can support the inner parts of the steel pipe bodies 3, and the problem that the connection part of the steel pipe bodies 3 collapses and deforms when being installed or used is avoided, therefore, the connection effect between the steel pipes is better improved, and the steel pipe body 3 can be disassembled by disassembling the bolts at the connection part more conveniently when the subsequent maintenance and replacement are needed.
Claims (5)
1. The utility model provides an assembled steel construction circular steel tube connection structure for building, includes connecting plate (1), its characterized in that: inner supporting tubes (5) are fixedly arranged on the left side surface and the right side surface of the connecting plate (1), and a steel tube body (3) is sleeved outside each inner supporting tube (5);
one end of each steel pipe body (3) close to the connecting plate (1) is provided with a first connecting hole (18) in an annular array, the outer surface of each inner supporting pipe (5) is provided with a second connecting hole (7) in an annular array, the inner side wall of each inner supporting pipe (5) is fixedly provided with two inner plates (8), the inner part of each inner plate (8) is inlaid with a first nut (9) arranged at equal intervals, the top end and the bottom end of each steel pipe body (3) are respectively covered with a first pressing plate (2), a fixing plate (10) is fixedly arranged between the side faces of the two groups of first pressing plates (2) close to each other, the front end and the rear end of each steel pipe body (3) are respectively covered with a second pressing plate (4), the fixing plate (10) is also fixedly arranged between the side faces of the two groups of second pressing plates (4) close to each other, and a through hole (12) is formed in each fixing plate (10), the outer surface of the connecting plate (1) is inlaid with a second nut (6) in an annular array, a first screw (14) is placed on the outer side of each first pressing plate (2), the threaded end of each first screw (14) penetrates through the through hole (12) and extends into the second nut (6) on the upper side and the lower side, the threaded end of each first screw (14) is in threaded connection with the inner ring of the second nut (6), second screws (11) which are arranged equidistantly are placed above the steel pipe body (3), first mounting holes (13) which are arranged equidistantly are formed in each first pressing plate (2), the threaded end of each second screw (11) penetrates through the first mounting hole (13), the first connecting hole (18) and the second connecting hole (7) in sequence and extends to the lower side of the first pressing plate (2), and a third nut (15) is in threaded connection with the threaded end of each second screw (11), every mounting hole two (17) that the equidistance was arranged are all seted up to the inside of clamp plate two (4), every screw rod three (16) that the equidistance was arranged are all placed to the outside of clamp plate two (4), every the screw thread end of screw rod three (16) all runs through mounting hole two (17), connecting hole one (18) and connecting hole two (7) in proper order and extends to the inside of nut one (9), and the inner circle threaded connection of the screw thread end of screw rod three (16) and nut one (9).
2. The round steel pipe connecting structure for an assembled steel structure building according to claim 1, wherein: the diameter value of the inner supporting pipe (5) is equal to that of the inner ring of the steel pipe body (3).
3. The round steel pipe connecting structure for an assembled steel structure building according to claim 1, wherein: and the diameter value of the threaded end of the second screw rod (11) is equal to the diameter values of the first mounting hole (13), the first connecting hole (18) and the second connecting hole (7).
4. The round steel pipe connecting structure for an assembled steel structure building according to claim 1, wherein: and the diameter value of the threaded end of the screw rod III (16) is equal to the diameter values of the mounting hole II (17), the connecting hole I (18) and the connecting hole II (7).
5. The round steel pipe connecting structure for an assembled steel structure building according to claim 1, wherein: the diameter value of connecting plate (1) is greater than the diameter value of steel pipe body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123135558.5U CN216587042U (en) | 2021-12-13 | 2021-12-13 | Circular steel tube connection structure for assembled steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123135558.5U CN216587042U (en) | 2021-12-13 | 2021-12-13 | Circular steel tube connection structure for assembled steel structure building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216587042U true CN216587042U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123135558.5U Active CN216587042U (en) | 2021-12-13 | 2021-12-13 | Circular steel tube connection structure for assembled steel structure building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216587042U (en) |
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2021
- 2021-12-13 CN CN202123135558.5U patent/CN216587042U/en active Active
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