CN210216853U - Truss plate - Google Patents
Truss plate Download PDFInfo
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- CN210216853U CN210216853U CN201920773886.1U CN201920773886U CN210216853U CN 210216853 U CN210216853 U CN 210216853U CN 201920773886 U CN201920773886 U CN 201920773886U CN 210216853 U CN210216853 U CN 210216853U
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- edge
- die body
- folded edge
- bottom die
- clamping
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Abstract
The utility model discloses a truss plate, including die block body, first bayonet socket, second bayonet socket and a plurality of fixed rib, it is a plurality of fixed rib by the die block body is buckled and is formed, including the first hem of upwards bending type one-tenth, from the second hem of the terminal level of first hem buckling, from the terminal arc of second hem upwards is horizontally third hem. The utility model discloses can set up to horizontal structure through its fixed rib upper portion, when contacting it with steel bar truss, area of contact increases, it is more firm, the portion sets up spacing portion above that simultaneously, can carry out the joint to steel bar truss automatically, convenient dismantlement, high durability and convenient installation, after pouring the concrete to it, the horizontal structure of fixed rib upper end can carry out the effectual stability that bears the weight of reinforcing overall structure, through the cooperation of the arch and the hem on first bayonet socket and the second bayonet socket, make the leakproofness between the bayonet socket obtain effectual enhancement, reduce its possibility of leaking the thick liquid greatly.
Description
Technical Field
The utility model relates to a truss plate field, especially a truss plate.
Background
The steel bar truss floor bearing plate is composed of steel bars, trusses and floor bearing plates, is improved on the basis of a profiling floor bearing plate, and is a novel building material. The steel bar truss is processed in a background processing field in a shaping mode, and the length can be prefabricated. And the anti-rust film is wound and sealed by adopting the rust removing and anti-rust process technologies such as sheet metal welding, silanization, pure manganese phosphating, washing and drying, galvanization and the like. In site construction, the truss floor bearing plate is placed at a correct position firstly, steel bars are welded and manufactured, studs are welded, and then the site steel bars are placed for binding. When laying it, need carry out the joint to the bayonet socket between the adjacent truss plate together, form one side whole, its leakproofness is not strong behind the current bayonet socket joint, in-process pouring the concrete to it, the gap between the bayonet socket is leaked easily to the concrete, be provided with a plurality of fixed ribs on general truss plate, it can not dismantle after welding, can not satisfy the needs of factory industrialization production gradually, consequently need improve, when can fixed connection, improve production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a truss plate is designed.
In order to achieve the above object, the utility model provides a following technical scheme: a truss plate comprises a bottom die body, a first bayonet, a second bayonet and a plurality of fixing ribs, wherein the fixing ribs are formed by bending the bottom die body and comprise a first folded edge formed by upward bending, a second folded edge formed by horizontally bending the tail end of the first folded edge, a third folded edge formed by upward bending the tail end of the second folded edge in an arc shape, a fourth folded edge formed by downward bending the tail end of the third folded edge, a fifth folded edge formed by upward inclining the tail end of the fourth folded edge, a sixth folded edge formed by horizontally bending the tail end of the fifth folded edge, a seventh folded edge formed by downward bending the tail end of the seventh folded edge in an arc shape, and a plurality of limiting parts symmetrically arranged on the fixing ribs;
the first bayonet comprises a horizontal first clamping edge and a second clamping edge which extends downwards from the first clamping edge and obliquely towards the bottom die body, and a third clamping edge which extends from the tail end of the second clamping edge to be close to the bottom die body, wherein the third clamping edge is positioned on the upper side of the second clamping edge, and a first connecting edge is connected between one side of the bottom die body and the first clamping edge;
the second bayonet comprises a fourth clamping edge parallel to the bottom die body and a second connecting edge which extends upwards from the other side of the bottom die body and is connected with the fourth clamping edge, and a bulge is arranged on the second connecting edge and faces towards the bottom die body;
the limiting part comprises two fixed plates, an arc-shaped limiting part, a limiting rod and a spring, the two arc-shaped fixed plates are arranged on the fixed ribs, the arc-shaped limiting part is arranged between the two fixed plates through a rotating shaft, the limiting rod is arranged on two sides of the arc-shaped limiting part and the fixed plates and located on two sides of the rotating shaft, the spring is sleeved on the rotating shaft, and two sides of the spring are clamped with the limiting rod.
Preferably, a plurality of the fixing ribs are Y-shaped.
Preferably, an included angle between the third clamping edge and the bottom die body is larger than an included angle between the second clamping edge and the bottom die body.
Preferably, the first folded edge and the eighth folded edge, the second folded edge and the seventh folded edge, the third folded edge and the sixth folded edge, and the fourth folded edge and the fifth folded edge have the same length.
Preferably, the distance between the protrusion and the bottom die body is greater than the distance between the third folded edge and the bottom die body.
Utilize the technical scheme of the utility model truss plate of preparation, its fixed rib upper portion sets up to horizontal structure, when contacting it with steel bar truss, area of contact increases, it is more firm, the portion sets up spacing portion above that simultaneously, can carry out the joint to steel bar truss automatically, convenient dismantlement, high durability and convenient installation, after pouring the concrete to it, the horizontal structure of fixed rib upper end can carry out the effectual stability that bears the weight of reinforcing overall structure, cooperation through arch and the hem on first bayonet socket and the second bayonet socket, make the leakproofness between the bayonet socket obtain effectual enhancement, reduce its possibility of leaking the thick liquid greatly.
Drawings
Fig. 1 is a schematic structural view of a truss plate according to the present invention;
fig. 2 is an enlarged structural schematic view of a first bayonet of the truss plate of the present invention;
fig. 3 is an enlarged schematic view of a second bayonet of the truss plate of the present invention;
fig. 4 is an enlarged structural view of the fixing rib of the truss plate of the present invention;
fig. 5 is a schematic view of the first and second bayonet structure of the truss plate of the present invention;
fig. 6 is an enlarged structural schematic view of the first bayonet and the second bayonet of the truss plate of the present invention;
fig. 7 is a schematic top view of the truss plate of the present invention;
fig. 8 is a schematic structural view of a limiting portion of the truss plate of the present invention;
in the figure, 1, a bottom die body; 2. a first bayonet; 3. a second bayonet; 4. a fixing rib; 5. a first folded edge; 6. a second folded edge; 7. thirdly, folding; 8. a fourth folded edge; 9. fifthly, folding; 10. sixth folding; 11. seventh folding; 12. eighth folding; 13. a first clamping edge; 14. A second clamping edge; 15. a third clamping edge; 16. a first connecting edge; 17. a fourth clamping edge; 18. a second connecting edge; 19. a protrusion; 20. a fixing plate; 21. an arc-shaped limiting part; 22. a limiting rod; 23. A spring.
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.
The utility model provides a truss plate as shown in figures 1-8, which comprises a bottom die body 1 and a first bayonet 2, the bottom die comprises a second bayonet 3 and a plurality of fixing ribs 4, wherein the plurality of fixing ribs 4 are formed by bending the bottom die body 1 and comprise a first folded edge 5 formed by bending upwards, a second folded edge 6 horizontally bent from the tail end of the first folded edge 5, a third folded edge 7 horizontally bent upwards from the tail end of the second folded edge 6 in an arc shape, a fourth folded edge 8 downwards bent from the tail end of the third folded edge 7, a fifth folded edge 9 upwards inclined from the tail end of the fourth folded edge 8, a sixth folded edge 10 horizontally bent from the tail end of the fifth folded edge 9, a seventh folded edge 11 horizontally bent downwards from the tail end of the sixth folded edge 10 in an arc shape, and an eighth folded edge 12 downwards bent from the tail end of the seventh folded edge 11, and a plurality of limiting parts are symmetrically installed on the fixing ribs 4; the first bayonet 2 comprises a horizontal first clamping edge 13, a second clamping edge 14 extending downwards from the first clamping edge 13 and obliquely towards the bottom die body 1, and a third clamping edge 15 extending from the tail end of the second clamping edge 14 to be close to the bottom die body 1, wherein the third clamping edge 15 is positioned on the upper side of the second clamping edge 14, and a first connecting edge 16 is connected between one side of the bottom die body 1 and the first clamping edge 13; the second bayonet 3 comprises a fourth clamping edge 17 parallel to the bottom die body 1 and a second connecting edge 18 extending upwards from the other side of the bottom die body 1 and connected with the fourth clamping edge 17, a protrusion 19 is arranged on the second connecting edge 18, and the protrusion 19 faces the bottom die body 1; the limiting part comprises two fixing plates 20, an arc limiting part 21, a limiting rod 22 and a spring 23, the two arc fixing plates 20 are arranged on the fixing rib 4, the arc limiting part 21 is arranged between the two fixing plates 20 through a rotating shaft, the limiting rod 22 is arranged on two sides of the arc limiting part 21 and the fixing plates 20 and is positioned on two sides of the rotating shaft, the spring 23 is sleeved on the rotating shaft, and two sides of the spring are clamped with the limiting rod 22; a plurality of the fixing ribs 4 are Y-shaped; the included angle between the third clamping edge 15 and the bottom die body 1 is larger than the included angle between the second clamping edge 14 and the bottom die body 1; the first folded edge 5 and the eighth folded edge 12, the second folded edge 6 and the seventh folded edge 11, the third folded edge 7 and the sixth folded edge 10, and the fourth folded edge 8 and the fifth folded edge 9 have the same length; the distance between the protrusion 19 and the bottom die body 1 is greater than the distance between the third folding edge 7 and the bottom die body 1.
When in specific use: according to the attached drawings 1-6, when in use, the first bayonet 2 and the second bayonet 3 are clamped, the first clamping edge 13 on the first bayonet 2 is attached to the fourth clamping edge 17 on the second bayonet 3, the third clamping edge 15 is arranged on the inner side of the second clamping edge 14, the included angle between the third clamping edge 15 and the bottom die body 1 is larger than the included angle formed between the second clamping edge 14 and the bottom die body 1, in the process of clamping the second bayonet 3 and the first bayonet 2, the third clamping edge 15 can touch the second connecting edge 18 on the second bayonet 3 to enhance the sealing property between the third clamping edge and the bottom die body, meanwhile, the second connecting edge 18 is provided with a bulge 19, the bulge 19 can touch the second clamping edge 14 on the first opening in the clamping process to carry out secondary sealing on the second clamping edge, the bottom die body 1 is provided with a plurality of fixing ribs 4, the fixing ribs 4 are Y-shaped, the first folding edge 5 on the fixing ribs 4, the eighth folding edge 12, The second folded edge 6 and the seventh folded edge 11, the third folded edge 7 and the sixth folded edge 10, the fourth folded edge 8 and the fifth folded edge 9 are respectively the same in size and are stacked to be arranged, and simultaneously, the second folded edge 6 and the third folded edge 7 are integrally formed and are convenient to process, the sixth folded edge 10 and the seventh folded edge 11 enable the upper part of the fixed rib 4 to form a horizontal structure, when a truss is placed on the fixed rib 4, the arc-shaped limiting part 21 is manually pressed, one end of the arc-shaped limiting part 21 is a horizontal pressing plate, the other end of the arc-shaped limiting part 21 is an arc, the arc-shaped limiting part 21 is rotatably installed between the fixed plates 20, the two sides of the arc-shaped limiting part 21 and the inner side of the fixed plate 20 are provided with limiting rods 22, the two sides of the spring 23 can be clamped on the limiting rods 22, the arc-shaped limiting part 21 is manually pressed, the truss is fixed through the restoring force of the spring 23, the, the bearing capacity can be enhanced, the stability is increased, after the concrete is poured into the truss plate, the connection between the truss plate and the concrete can be more stable through the horizontal structure of the fixing frame 4, the integral stability is enhanced,
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A truss plate comprises a bottom die body, a first bayonet, a second bayonet and a plurality of fixing ribs, and is characterized in that the fixing ribs are formed by bending the bottom die body, comprise a first folded edge formed by upward bending, a second folded edge formed by horizontally bending the tail end of the first folded edge, a third folded edge formed by upward bending the tail end of the second folded edge in an arc shape, a fourth folded edge formed by downward bending the tail end of the third folded edge, a fifth folded edge inclined upwards from the tail end of the fourth folded edge, a sixth folded edge formed by downward bending the tail end of the fifth folded edge, a seventh folded edge formed by downward bending the tail end of the seventh folded edge in an arc shape at the tail end of the sixth folded edge, and a plurality of limiting parts are symmetrically arranged on the fixing ribs;
the first bayonet comprises a horizontal first clamping edge and a second clamping edge which extends downwards from the first clamping edge and obliquely towards the bottom die body, and a third clamping edge which extends from the tail end of the second clamping edge to be close to the bottom die body, wherein the third clamping edge is positioned on the upper side of the second clamping edge, and a first connecting edge is connected between one side of the bottom die body and the first clamping edge;
the second bayonet comprises a fourth clamping edge parallel to the bottom die body and a second connecting edge which extends upwards from the other side of the bottom die body and is connected with the fourth clamping edge, and a bulge is arranged on the second connecting edge and faces towards the bottom die body;
the limiting part comprises two fixed plates, an arc-shaped limiting part, a limiting rod and a spring, the two arc-shaped fixed plates are arranged on the fixed ribs, the arc-shaped limiting part is arranged between the two fixed plates through a rotating shaft, the limiting rod is arranged on two sides of the arc-shaped limiting part and the fixed plates and located on two sides of the rotating shaft, the spring is sleeved on the rotating shaft, and two sides of the spring are clamped with the limiting rod.
2. A truss plate as defined in claim 1 wherein a plurality of said securing ribs are Y-shaped.
3. The truss plate as claimed in claim 1, wherein an angle between the third clamping edge and the bottom die body is larger than an angle between the second clamping edge and the bottom die body.
4. A truss plate as defined in claim 1 wherein said first and eighth folds, said second and seventh folds, said third and sixth folds and said fourth and fifth folds are of the same length.
5. A truss plate as defined in claim 1 wherein the distance between the protrusion and the bottom die body is greater than the distance between the third flange and the bottom die body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920773886.1U CN210216853U (en) | 2019-05-27 | 2019-05-27 | Truss plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920773886.1U CN210216853U (en) | 2019-05-27 | 2019-05-27 | Truss plate |
Publications (1)
Publication Number | Publication Date |
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CN210216853U true CN210216853U (en) | 2020-03-31 |
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Family Applications (1)
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CN201920773886.1U Active CN210216853U (en) | 2019-05-27 | 2019-05-27 | Truss plate |
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CN (1) | CN210216853U (en) |
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2019
- 2019-05-27 CN CN201920773886.1U patent/CN210216853U/en active Active
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