CN216690073U - Steel structure supporting truss for green building - Google Patents
Steel structure supporting truss for green building Download PDFInfo
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- CN216690073U CN216690073U CN202122480227.9U CN202122480227U CN216690073U CN 216690073 U CN216690073 U CN 216690073U CN 202122480227 U CN202122480227 U CN 202122480227U CN 216690073 U CN216690073 U CN 216690073U
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Abstract
The utility model relates to the technical field of support trusses, in particular to a steel structure support truss for a green building, which comprises a support truss and a connecting cylinder, the supporting truss is a square frame formed by welding a plurality of steel pipes, the tops and the bottoms of the four vertical steel pipes are respectively provided with an inserting hole, the top and the bottom of the connecting cylinder are both fixed with an inserting cylinder coaxial with the connecting cylinder, the bottom end positions of the outer walls at both sides of the inserting cylinder and the bottom end positions of the inner walls at both sides of the inserting hole are both provided with positioning holes, the utility model aligns the clamping blocks on the clamping plates with the clamping grooves, then the clamping blocks and the clamping grooves form sliding clamping fit under the action of a spring, because the spiral direction of first screw thread and third screw thread is opposite, when the hex bolts rotated to not hard up the direction, just the external screw thread section of thick bamboo was screwed up the direction, and two effort at this moment offset each other to prevent to become flexible.
Description
Technical Field
The utility model relates to the technical field of support trusses, in particular to a steel structure support truss for a green building.
Background
Truss: a structure is formed by connecting rod pieces at both ends by hinges. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. The truss has the advantages that the rod piece mainly bears tension or pressure, the function of materials can be fully exerted, materials are saved, and the structure weight is reduced. Steel trusses, reinforced concrete trusses, prestressed concrete trusses, wood trusses, steel and wood composite trusses, and steel and concrete composite trusses are commonly used.
In the prior art, the following problems exist: the existing steel structure support truss is connected with each other through connecting pieces and then fixed through bolts, but after the support truss is used for a long time, the bolts can be loosened, so that risks are generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel structure supporting truss for a green building, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a steel structure braced truss for green building, includes braced truss and connecting cylinder, the braced truss is the square frame that forms by the mutual welding of a plurality of steel pipes, and is four vertical the patchhole has all been seted up to the top and the bottom of steel pipe, the top and the bottom of connecting cylinder all are fixed with the coaxial an insertion section of thick bamboo of self, the locating hole has all been seted up to the both sides outer wall bottom position of an insertion section of thick bamboo and the both sides inner wall bottom position of patchhole, the manhole has all been seted up to the both sides outer wall top position of an insertion section of thick bamboo and the both sides inner wall top position of patchhole, the top and the bottom of the both sides outer wall of steel pipe have all welded first fixed section of thick bamboo, and are a plurality of first fixed section of thick bamboo is just coaxial with the patchhole one-to-one, first screw thread has been seted up to the inner wall of first fixed section of thick bamboo, the internally mounted of first fixed section of thick bamboo has the locking subassembly that moves.
Preferably, the top and the bottom of the both sides outer wall of steel pipe all weld the solid fixed cylinder of second, and are a plurality of the solid fixed cylinder of second is just coaxial with the patchhole one-to-one, the solid fixed cylinder of second is located the inside of the solid fixed cylinder of first, the second screw thread has been seted up to the inner wall of the solid fixed cylinder of second, first screw thread is opposite with second screw thread spiral direction, the inner wall of the solid fixed cylinder of second has hexagon bolt through second threaded connection, the joint groove that the equidistance distributes is seted up to one side outer wall of hexagon bolt, and first screw thread is opposite with second screw thread spiral direction in order to guarantee that external screw thread section of thick bamboo and hexagon bolt are not hard up opposite direction.
Preferably, a partition plate is fixed in the middle of the inner peripheral wall of the connecting cylinder, V-shaped elastic pieces are fixed at the top and the bottom of the partition plate, positioning blocks are fixed on the outer walls of two ends of each V-shaped elastic piece, the positioning blocks are slidably mounted in the positioning holes, the connecting cylinder is rotated, the positioning holes in the steel pipe are aligned with the positioning holes in the inserting cylinder, the V-shaped elastic pieces are unfolded outwards at the moment, the positioning holes in the steel pipe are inserted into the positioning holes in the positioning block and the positioning holes in the inserting cylinder, and the inserting holes in the steel pipe are aligned with the inserting holes in the inserting cylinder at the moment.
Preferably, the locking subassembly that moves includes an external screw thread section of thick bamboo, the third screw thread with first screw thread looks adaptation is seted up to outer peripheral wall one side of an external screw thread section of thick bamboo, an external screw thread section of thick bamboo passes through third threaded connection on the inner wall of a first fixed section of thick bamboo, the sliding opening has all been seted up to the both sides outer wall of an external screw thread section of thick bamboo, and the setting of an external screw thread section of thick bamboo is for the convenience of installation joint board.
Preferably, locking subassembly that moves still includes the joint board, the both sides outer wall of joint board all is fixed with the protrusion board, protrusion board slidable mounting is on the sliding opening inner wall, and the setting of protrusion board makes things convenient for the joint board to remove on the one hand and breaks away from hexagon bolt, and on the other hand, through can making the joint board follow an external screw thread section of thick bamboo with the help of the protrusion board and rotate.
Preferably, a plurality of clamping blocks are fixed on the outer wall of one side of the clamping plate, the clamping blocks correspond to the clamping grooves one to one, and the clamping plates are connected with the hexagon bolts conveniently through the clamping blocks.
Preferably, a spring is arranged between the outer wall of one side of the clamping plate and the inner wall of the outer thread cylinder and the inner wall of the opposite side of the clamping plate, and the clamping block and the clamping groove form sliding clamping fit under the action of the spring.
The utility model provides a steel structure supporting truss for a green building through improvement, and compared with the prior art, the steel structure supporting truss has the following improvements and advantages:
One is as follows: according to the utility model, the clamping blocks on the clamping plates are aligned with the clamping grooves, and then the clamping blocks and the clamping grooves form sliding clamping fit under the action of the spring, because the spiral directions of the first thread and the third thread are opposite, when the hexagon bolt rotates in the loosening direction, the screwing direction of the external thread cylinder is right, and at the moment, the two acting forces are mutually counteracted, so that the loosening is prevented;
and the second step is as follows: according to the utility model, by rotating the connecting cylinder, the positioning hole on the steel pipe is aligned with the positioning hole on the inserting cylinder, at the moment, the V-shaped elastic sheet is unfolded outwards, the positioning block is inserted into the positioning hole on the steel pipe and the positioning hole on the inserting cylinder, and at the moment, the inserting hole on the steel pipe is aligned with the inserting hole on the inserting cylinder, so that the positioning and the installation are convenient.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic left side view of the present invention;
fig. 5 is a left side sectional view of the present invention.
Description of reference numerals:
1. supporting the truss; 2. a first fixed cylinder; 3. an anti-loosening assembly; 4. positioning blocks; 5. a connecting cylinder; 6. A second fixed cylinder; 7. a hexagon bolt; 8. a clamping and connecting plate; 9. a spring; 10. an externally threaded barrel; 11. a clamping block; 12. a protruding plate; 13. a V-shaped spring plate; 14. the cartridge is inserted.
Detailed Description
The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described, 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.
The utility model provides a steel structure supporting truss for a green building through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, a steel structure supporting truss for green building, including supporting truss 1 and connecting cylinder 5, supporting truss 1 is the square frame that is formed by a plurality of steel pipe mutual welding, the patchhole has all been seted up to the top and the bottom of four vertical steel pipes, the top and the bottom of connecting cylinder 5 all are fixed with self coaxial insertion cylinder 14, the locating hole has all been seted up to the both sides outer wall bottom position that inserts cylinder 14 and the both sides inner wall bottom position of patchhole, the both sides outer wall top position that inserts cylinder 14 and the both sides inner wall top position of patchhole have all been seted up the manhole, first fixed cylinder 2 has all been welded on the top and the bottom of the both sides outer wall of steel pipe, a plurality of first fixed cylinders 2 are relative and coaxial with the patchhole one-to-one, first screw thread has been seted up to the inner wall of first fixed cylinder 2, the internally mounted of first fixed cylinder 2 has locking subassembly 3 that moves.
Further, the top and the bottom of the both sides outer wall of steel pipe all weld the solid fixed cylinder 6 of second, the solid fixed cylinder 6 of a plurality of seconds is just coaxial with the patchhole one-to-one, the solid fixed cylinder 6 of second is located the inside of the solid fixed cylinder 2 of first, the second screw thread has been seted up to the inner wall of the solid fixed cylinder 6 of second, first screw thread is opposite with second screw thread spiral direction, the inner wall of the solid fixed cylinder 6 of second has hexagon bolt 7 through second threaded connection, the joint groove that the equidistance distributes is seted up to one side outer wall of hexagon bolt 7, first screw thread is opposite with second screw thread spiral direction in order to guarantee that external screw thread section of thick bamboo 10 and hexagon bolt 7 become flexible opposite.
Furthermore, a dividing plate is fixed in the middle of the inner peripheral wall of the connecting cylinder 5, V-shaped elastic pieces 13 are fixed at the top and the bottom of the dividing plate, positioning blocks 4 are fixed on the outer walls of two ends of each V-shaped elastic piece 13, the positioning blocks 4 are slidably mounted in the positioning holes, the connecting cylinder 5 is rotated, the positioning holes in the steel pipe are aligned with the positioning holes in the inserting cylinder 14, the V-shaped elastic pieces 13 are unfolded outwards at the moment, the positioning holes in the steel pipe are inserted into the positioning holes in the positioning blocks 4, and the positioning holes in the inserting cylinder 14 are aligned with the inserting holes in the inserting cylinder 14 at the moment.
Further, locking subassembly 3 that moves includes an external screw thread section of thick bamboo 10, and the third screw thread with first screw thread looks adaptation is seted up to the periphery wall one side of an external screw thread section of thick bamboo 10, and an external screw thread section of thick bamboo 10 is through third threaded connection on the inner wall of a first fixed section of thick bamboo 2, and the sliding opening has all been seted up to the both sides outer wall of an external screw thread section of thick bamboo 10, and the setting of an external screw thread section of thick bamboo 10 is for the convenience of installation joint board 8.
Further, locking subassembly 3 that moves still includes joint plate 8, and joint plate 8's both sides outer wall all is fixed with protrusion board 12, and protrusion board 12 slidable mounting makes things convenient for joint plate 8 to remove on the one hand and breaks away from hexagon bolt 7 on the smooth mouthful inner wall, the setting of protrusion board 12, and on the other hand, through can making joint plate 8 follow external screw thread section of thick bamboo 10 with the help of protrusion board 12 and rotate.
Further, one side outer wall of joint board 8 is fixed with a plurality of joint pieces 11, a plurality of joint pieces 11 and a plurality of joint groove one-to-one, and the setting of joint piece 11 makes things convenient for joint board 8 and hex bolts 7 interconnect.
Further, a spring 9 is arranged between the outer wall of one side of the clamping plate 8 and the inner wall of the outer thread cylinder 10 and the inner wall of the opposite side of the outer thread cylinder, and under the action force of the spring 9, the clamping block 11 and the clamping groove form sliding clamping matching.
The working principle is as follows: two adjacent supporting trusses 1 are mutually connected through two inserting cylinders 14 on a connecting cylinder 5, then the connecting cylinder 5 is rotated, a positioning hole on a steel pipe is aligned with a positioning hole on the inserting cylinder 14, at the moment, a V-shaped elastic sheet 13 is outwards unfolded, a positioning block 4 is inserted into the positioning hole on the steel pipe and the positioning hole on the inserting cylinder 14, an inserting hole on the steel pipe is aligned with the inserting hole on the inserting cylinder 14, then a second fixing cylinder 6 is connected with a hexagon bolt 7 through a first thread, then an external thread cylinder 10 is connected on the inner wall of the first fixing cylinder 2 through a third thread, during the rotating process, a clamping plate 8 rotates along with the connecting trusses until a clamping block 11 on the clamping plate 8 is aligned with a clamping groove, then under the action force of a spring 9, the clamping block 11 and the clamping groove form sliding clamping fit, because the spiral directions of the first thread and the third thread are opposite, when the hexagon bolt 7 rotates to the loosening direction, the two acting forces are mutually offset at the moment just in the screwing direction of the external thread cylinder 10, so that loosening is prevented.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a steel structure support truss for green building which characterized in that: comprises a supporting truss (1) and a connecting cylinder (5), wherein the supporting truss (1) is a square frame formed by welding a plurality of steel pipes, the tops and the bottoms of four vertical steel pipes are respectively provided with an inserting hole, the top and the bottom of the connecting cylinder (5) are both fixed with an inserting cylinder (14) coaxial with the connecting cylinder, the bottom end positions of the outer walls at the two sides of the inserting cylinder (14) and the bottom end positions of the inner walls at the two sides of the inserting hole are both provided with positioning holes, the top end positions of the outer walls at two sides of the insertion cylinder (14) and the top end positions of the inner walls at two sides of the insertion hole are both provided with an inlet hole, the top end and the bottom end of the outer walls at the two sides of the steel pipe are respectively welded with a first fixed cylinder (2), the first fixed cylinders (2) are opposite to and coaxial with the insertion holes one by one, first screw thread has been seted up to the inner wall of a fixed section of thick bamboo (2), the internally mounted of a fixed section of thick bamboo (2) has locking subassembly (3) that moves.
2. The steel structure support truss for green buildings according to claim 1, wherein: the top and the bottom of the both sides outer wall of steel pipe all weld have the fixed section of thick bamboo of second (6), and are a plurality of the fixed section of thick bamboo of second (6) is just coaxial with the patchhole one-to-one, the fixed section of thick bamboo of second (6) is located the inside of the fixed section of thick bamboo of first (2), the second screw thread has been seted up to the inner wall of the fixed section of thick bamboo of second (6), first screw thread and second screw thread opposite direction of spiral, the inner wall of the fixed section of thick bamboo of second (6) has hex bolts (7) through second threaded connection, the joint groove that the equidistance distributed is seted up to one side outer wall of hex bolts (7).
3. The steel structural support truss for green buildings according to claim 1, wherein: a partition plate is fixed in the middle of the inner peripheral wall of the connecting cylinder (5), V-shaped elastic pieces (13) are fixed at the top and the bottom of the partition plate, positioning blocks (4) are fixed on the outer walls of one sides of the two ends of each V-shaped elastic piece (13), and the positioning blocks (4) are slidably mounted in the positioning holes.
4. The steel structural support truss for green buildings according to claim 1, wherein: locking subassembly (3) that moves includes an external screw thread section of thick bamboo (10), the third screw thread with first screw thread looks adaptation is seted up to periphery wall one side of an external screw thread section of thick bamboo (10), an external screw thread section of thick bamboo (10) are through third threaded connection on the inner wall of a first fixed section of thick bamboo (2), the sliding port has all been seted up to the both sides outer wall of an external screw thread section of thick bamboo (10).
5. The steel structure support truss for green buildings according to claim 4, wherein: the anti-loosening assembly (3) further comprises a clamping plate (8), protruding plates (12) are fixed to the outer walls of the two sides of the clamping plate (8), and the protruding plates (12) are slidably mounted on the inner wall of the sliding opening.
6. The steel structural support truss for green buildings according to claim 5, wherein: the outer wall of one side of joint board (8) is fixed with a plurality of joint pieces (11), and is a plurality of joint piece (11) and a plurality of joint groove one-to-one.
7. The steel structural support truss for green buildings according to claim 6, wherein: and a spring (9) is arranged between the outer wall of one side of the clamping plate (8) and the inner wall of the outer thread cylinder (10) opposite to the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122480227.9U CN216690073U (en) | 2021-10-14 | 2021-10-14 | Steel structure supporting truss for green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122480227.9U CN216690073U (en) | 2021-10-14 | 2021-10-14 | Steel structure supporting truss for green building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216690073U true CN216690073U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122480227.9U Active CN216690073U (en) | 2021-10-14 | 2021-10-14 | Steel structure supporting truss for green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216690073U (en) |
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2021
- 2021-10-14 CN CN202122480227.9U patent/CN216690073U/en active Active
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