CN211874916U

CN211874916U - High-strength embedded nut

Info

Publication number: CN211874916U
Application number: CN202020499266.6U
Authority: CN
Inventors: 张伟星
Original assignee: Zhejiang Fuxin Hardware Technology Co Ltd
Current assignee: Zhejiang Fuxin Hardware Technology Co Ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-06
Anticipated expiration: 2030-04-08

Abstract

The utility model belongs to the technical field of concrete embedded nuts, in particular to a high-strength embedded nut, which comprises a metal nut, a rubber bin and a nut cover, wherein the metal nut is integrated by sixteen fixing cones, a nut fixing base, a nut, four nut reinforcing ribs and four nut fixing holes, the sixteen fixing cones are uniformly distributed on the outer surface of the nut, and fixing holes are reserved on two sides of the nut cover; the utility model discloses under the normal condition, utilized metal nut and gluey storehouse to combine together, the expansion glue spills over from gluing the storehouse when fastening the bolt last, make glue combine and then increased the hanging power of nut with mixing earth, and make the nut fasten difficult not hard up more, nut lid is installed in the metal nut upper end, pass fixed ear and nut fixed orifices that covers with two steel nails and fix on the template, and then difficult emergence when the watering mixes earth removes, the concrete can not get into in the metal nut yet, and it is more pleasing to the eye when mixing earth and solidifying.

Description

High-strength embedded nut

Technical Field

The utility model belongs to the technical field of mix earth embedded nut, concretely relates to an embedded nut of high strength that is arranged in suspending in midair the heavy object among large-scale steel construction building or reinforced concrete building.

Background

In the building construction, suspended objects, suspended ceilings, hoisting cables, ventilating pipelines and the like are often required to be installed, in the past, most of the methods are to pre-embed lifting hooks in concrete or to use impact drills to punch holes on concrete products and place expansion screws for solving the problems, and the method has insufficient hoisting tension and is not attractive.

In recent years, nuts which can be embedded in concrete exist, but most nut bases are made of plastic materials, so that the strength of the nuts is low, the risk that the nuts are separated from concrete products is increased, most embedded nuts cannot be used after concrete is solidified due to the fact that inner holes enter the concrete when concrete is poured, and therefore later use plans cannot be implemented smoothly, and engineering is delayed.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an embedded nut of high strength has intensity height, is difficult for droing, suspends characteristics such as ability reinforce, availability height in midair.

In order to achieve the above object, the utility model provides a following technical scheme: the high-strength embedded nut comprises a metal nut, a rubber bin and a nut cover, wherein the metal nut comprises sixteen fixing cones, a nut fixing base, a nut, four nut reinforcing ribs and four nut fixing holes, the sixteen fixing cones are uniformly distributed on the outer surface of the nut, the nut fixing base is arranged at the bottom end of the nut, fixing lugs are arranged on two sides of the nut fixing base, four nut fixing holes are formed in the nut fixing base, the nut fixing base is connected with the rubber bin through bolts, the rubber bin comprises a rubber bin fixing seat, rubber bin reinforcing ribs, four rubber bottle fixing strips, a bin wall, four rubber bin fixing holes and an expansion rubber bottle, the rubber bin fixing seat is arranged at the upper end of the bin wall, the four rubber bottle fixing strips are welded and fixed on the upper end surface of the rubber bin fixing seat, and the expansion rubber bottle is arranged in the bin wall, the upper end of the metal nut is detachably connected with the nut cover, the nut cover is provided with a plastic column and a fixing hole, the plastic column is arranged in the middle of the nut cover, and the fixing hole is reserved on two sides of the nut cover.

Preferably, four nut reinforcing ribs are arranged between the nut and the nut fixing base.

Preferably, four rubber bin reinforcing ribs are arranged between the bin wall and the rubber bin fixing seat.

Preferably, the rubber bin is made of metal.

Preferably, the surface of the bin wall is provided with uniformly distributed friction particles, and the friction particles are raised square particles.

Preferably, the wall of the bin is provided with glue outlet holes which are uniformly distributed and are in a circular hole shape.

Preferably, the expansion glue bottle is made of glass materials, and the diameter of the outer wall of the expansion glue bottle is the same as that of the inner wall of the glue bin.

Preferably, the nut cover is made of plastic, and the diameter of the outer wall of the nut cover is the same as the diameter of the inner wall of the metal nut.

Compared with the prior art, the beneficial effects of the utility model are that: the metal nut is utilized to be combined with the rubber bin, the expansion rubber overflows from the rubber bin when the bolt is tightened, glue is combined with concrete, the suspension force of the nut is increased, the nut is fastened more difficultly and becomes loose, the nut cover is installed at the upper end of the metal nut, two steel nails are used for penetrating through the fixing holes in the fixing lugs and the nut cover to be fixed on the template, the concrete is poured and mixed difficultly and moved, the concrete cannot enter the metal nut, and the concrete is more attractive when being solidified.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a formal diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a bottom view of the nut cover of the present invention.

In the figure: 1. a metal nut; 11. a fixed cone; 12. the nut is fixed on the base; 13. a nut; 14. a nut reinforcing rib; 15. a nut fixing hole; 121. fixing the ear; 2. a glue bin; 21. a glue bin fixing seat; 22. glue bin reinforcing ribs; 23. a glue bottle fixing strip; 24. a wall of the silo; 25. a glue bin fixing hole; 26. expanding the rubber bottle; 3. a nut cover; 31. a fixing hole; 32. a plastic column.

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. 1-4, the present invention provides the following technical solutions: the embedded nut of high strength, including metal nut 1, glue storehouse 2 and nut lid 3, the metal nut 1 includes sixteen fixed cones 11, nut fixed base 12, nut 13, four nut strengthening ribs 14 and four nut fixed orifices 15, sixteen fixed cones 11 are evenly distributed on the external surface of nut 13, can both increase the fixity of the nut when the concrete solidifies, can also increase the friction force of the nut in the direction of rotation, nut fixed base 12 is set up in the bottom of nut 13, nut fixed base 12 both sides are equipped with fixed ear 121, specifically, pass the fixed ear 121 with the steel nail and make the nut fix on the template, nut fixed base 12 is equipped with four nut fixed orifices 15, nut fixed base 12 bottom is connected with glue storehouse 2 through the bolt, specifically, glue storehouse 2 is connected with four glue storehouse fixed orifices 25 through four nut fixed orifices 15 respectively by four bolts, glue storehouse 2 including gluing storehouse fixing base 21, glue storehouse strengthening rib 22, four glue bottle fixed strips 23, bulkhead 24, four glue storehouse fixed orifices 25 and inflation glue bottle 26, it establishes in bulkhead 24 upper end to glue storehouse fixing base 21, four glue bottle fixed strip 23 welded fastening are at gluey storehouse fixing base 21 up end, inflation glue bottle 26 has been placed in bulkhead 24, metal nut 1's upper end can be dismantled and be connected with nut lid 3, and is concrete, make plastics post 32 insert metal nut 1's inner wall, and fixed orifices 31 aligns with fixed ear 121, nut lid 3 is equipped with plastics post 32 and fixed orifices 31, plastics post 32 establishes the intermediate position department at

nut lid

3, 3 both sides of nut lid are reserved has fixed orifices 31.

Specifically, four nut reinforcing ribs 14 are arranged between the nut 13 and the nut fixing base 12, so that the nut 13 and the nut fixing base 12 are connected more tightly, and further the strength of the nut is increased.

Specifically, four rubber bin reinforcing ribs 22 are arranged between the bin wall 24 and the rubber bin fixing seat 21, so that the bin wall 24 and the rubber bin fixing seat 21 are connected more tightly, and the strength of the rubber bin is increased.

Specifically, glue 2 materials in storehouse and be the metal material, the metal material can increase the intensity of gluing 2 in storehouse, is difficult for taking place to warp when pouring the concrete.

Specifically, the surface of the bin wall 24 is provided with uniformly distributed friction particles which are in a protruding square particle shape, the friction particles increase the friction force of the bin wall 24 in the rotating direction, and the nuts are better fixed when concrete is solidified.

Specifically, be equipped with evenly distributed's the hole of gluing on bulkhead 24, it is the round hole form to go out the hole of gluing, and the inflation is glued and is spilled over from gluing the hole when screwing up the bolt, combines to make the nut more firm with concrete.

Specifically, the bottle 26 material is glued in the inflation is glass material, and the glass material is breakable, makes the inflation glue more easily when screwing up the bolt and spills over, and the outer wall diameter that the bottle 26 was glued in the inflation is the same with the inner wall diameter of gluing storehouse 2, and is fine like this prevented that the concrete from going out to glue the hole and getting into inside the nut.

Specifically, the nut cover 3 is made of plastic materials, the nut cover 3 is more convenient to disassemble when the nut is used, the diameter of the outer wall of the nut cover 3 is the same as that of the inner wall of the metal nut 1, the nut cover 3 is connected with the metal nut 1 more firmly, and concrete cannot enter the nut easily.

The utility model discloses a theory of operation and use flow: firstly, an expansion glue bottle 26 is put into a glue bin 2, then four glue bottle fixing strips 23 are welded on the upper end face of a glue bin fixing seat 21, so that the expansion glue bottle 26 can be prevented from falling from the glue bin 2, the glue bin 2 filled with the expansion glue bottle 26 is butted with a metal nut 1, four nut fixing holes 15 on a nut fixing base 12 are aligned with four glue bin fixing holes 25 on the glue bin fixing seat 21, then the expansion glue bottle is connected with the metal nut 1 through bolts, and finally a nut cover 3 is arranged at the upper end of the metal nut 1, so that a fixing hole 31 on the nut cover 3 is aligned with a fixing lug 121 on the nut fixing base 12, and thus concrete can be prevented from entering the nut; after the concrete is assembled, two steel nails penetrate through the fixing lugs 121 and the fixing holes 31 to be fixed on the formwork, so that the nut cannot move when concrete is poured, and the nut can be normally used after the nut cover 3 is taken down when the concrete is solidified.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Embedded embedded nut of high strength, including metal nut (1), gluey storehouse (2) and nut lid (3), its characterized in that: the metal nut (1) comprises sixteen fixed cones (11), a nut fixing base (12), a nut (13), four nut reinforcing ribs (14) and four nut fixing holes (15), the sixteen fixed cones (11) are uniformly distributed on the outer surface of the nut (13), the nut fixing base (12) is arranged at the bottom end of the nut (13), fixing lugs (121) are arranged on two sides of the nut fixing base (12), the nut fixing base (12) is provided with the four nut fixing holes (15), the bottom end of the nut fixing base (12) is connected with the rubber bin (2) through bolts, the rubber bin (2) comprises a rubber bin fixing base (21), rubber bin reinforcing ribs (22), four rubber bottle fixing strips (23), a bin wall (24), four rubber bin fixing holes (25) and an expansion rubber bottle (26), glue storehouse fixing base (21) and establish bulkhead (24) upper end, four glue bottle fixed strip (23) welded fastening and glue storehouse fixing base (21) up end, place in bulkhead (24) inflation glue bottle (26), the upper end of metal nut (1) can be dismantled and connect nut lid (3), be equipped with plastics post (32) and fixed orifices (31) on nut lid (3), plastics post (32) are established the intermediate position department of nut lid (3), nut lid (3) both sides are reserved has fixed orifices (31).

2. The embedded nut of claim 1, characterized in that: four nut reinforcing ribs (14) are arranged between the nut (13) and the nut fixing base (12).

3. The embedded nut of claim 1, characterized in that: four rubber bin reinforcing ribs (22) are arranged between the bin wall (24) and the rubber bin fixing seat (21).

4. The embedded nut of claim 1, characterized in that: the rubber bin (2) is made of metal.

5. The embedded nut of claim 1, characterized in that: the surface of the bin wall (24) is provided with uniformly distributed friction particles which are raised square particles.

6. The embedded nut of claim 1, characterized in that: the bin wall (24) is provided with glue outlet holes which are uniformly distributed and are in a circular hole shape.

7. The embedded nut of claim 1, characterized in that: the expansion glue bottle (26) is made of glass materials, and the diameter of the outer wall of the expansion glue bottle (26) is the same as that of the inner wall of the glue bin (2).

8. The embedded nut of claim 1, characterized in that: the nut cover (3) is made of plastic materials, and the diameter of the outer wall of the nut cover (3) is the same as that of the inner wall of the metal nut (1).