CN213774072U - Leveling piece for connecting expansion bolt and light steel keel - Google Patents
Leveling piece for connecting expansion bolt and light steel keel Download PDFInfo
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- CN213774072U CN213774072U CN202021929045.4U CN202021929045U CN213774072U CN 213774072 U CN213774072 U CN 213774072U CN 202021929045 U CN202021929045 U CN 202021929045U CN 213774072 U CN213774072 U CN 213774072U
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- light gauge
- gauge steel
- clamping piece
- expansion bolts
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Abstract
A leveling member for connecting an expansion bolt and a light steel keel comprises a disc and a clamping piece which are fixedly connected, wherein the clamping piece and the disc are concentrically arranged, and the disc and the clamping piece are both of hollow structures; the clamping piece is of a semi-surrounding structure and comprises a top and side parts positioned at two ends of the top, the top is connected with the bottom of the disc, and the side parts at two sides of the top are oppositely arranged; the diameter of the disc is larger than the length of the top part, and the top part is arranged at the center of the bottom of the disc; compared with the prior art, through the combination setting of disc and fastener, the fastener is embedded in required light gauge steel, and fastener and light gauge steel closely laminate, and the disc offsets with the light gauge steel top to realize the stable connection between leveling member and the light gauge steel, set up expansion bolts in leveling member, under the effect of leveling member, make stable connection between expansion bolts and the light gauge steel, thereby make the light gauge steel have better stability when the installation.
Description
Technical Field
The utility model belongs to the technical field of assembled plate furred ceiling, especially, relate to a leveling spare for connecting expansion bolts and light gauge steel.
Background
The assembled furred ceiling is with high strength gypsum as the main material, and is fixed through the installation of steel reinforcement fossil fragments, and the fire prevention does not ftracture, and is indeformable, and no formaldehyde, simple mends direct painting behind the seam, does not need manual preparation, according to the drawing at factory's machine-based production, transports on-the-spot direct mount, does not need too professional technique, and simple training can be operated, no matter be material cost or cost of labor all reduce a lot than traditional carpenter's furred ceiling.
Assembled furred ceiling system does not contain asbestos composition because, do not contain formaldehyde after the installation is accomplished, be a fine green material, and the assembled furred ceiling is made by fire-retardant material, can not produce the flue gas when the conflagration breaing out, can not produce the poison gas yet, can not release any harmful pollutant in the middle of the big fire yet, current assembled furred ceiling system water absorption rate is very low simultaneously, have fine dampproofing effect, prevent to milden and rot, also can acid and alkali-resistance, have good antistatic effect after the installation of assembled furred ceiling system, can provide fine environmental decoration.
In the installation of assembled furred ceiling, with panel mounting on light gauge steel, realize the shaping of assembling between the panel, the planarization of light gauge steel is deciding the planarization of panel, when having inclination between adjacent light gauge steel, can make and form inclination between the panel to influence the stability and the wholeness of panel in the installation, can produce the hollowing between the panel.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the defect among the above-mentioned prior art, provide a simple structure, it is convenient to install, the leveling piece that is used for connecting expansion bolts and light gauge steel of high-efficient leveling.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a leveling member for connecting an expansion bolt and a light steel keel comprises a disc and a clamping piece which are fixedly connected, wherein the clamping piece and the disc are concentrically arranged, and the disc and the clamping piece are both of hollow structures; the clamping piece is of a semi-surrounding structure and comprises a top and side parts positioned at two ends of the top, the top is connected with the bottom of the disc, and the side parts at two sides of the top are oppositely arranged; the diameter of the disc is greater than the length of the top portion, and the top portion is arranged at the center of the bottom of the disc.
As a preferred scheme of the utility model, top and lateral part set up perpendicularly, and two lateral part parallel arrangement of relative setting.
As a preferred scheme of the utility model, top and lateral part are integrated into one piece structure.
As an optimized scheme of the utility model, disc edge is formed with the border of upwards extending, and border and fastener set up in the relative both sides of disc.
As an optimized scheme of the utility model, the disc middle part is formed with the annular arch of upwards extending, and the annular arch sets up with the disc is concentric.
As an optimized scheme of the utility model, the ring is protruding and the border is formed at the homonymy of disc.
As an optimized scheme of the utility model, the disc middle part still is equipped with hollow protruding round platform, and protruding round platform is located the bellied middle part of ring.
As an optimized proposal of the utility model, the hollow size of the convex round platform is consistent with that of the disc.
As a preferred scheme of the utility model, top and lateral part are lamellar structure.
As an optimized proposal of the utility model, the disc and the clamping piece are of an integral structure.
The beneficial effects of the utility model are that, compare with prior art: through the combination setting of disc and fastener, the fastener is embedded in required light gauge steel, and fastener and light gauge steel closely laminate, and the disc offsets with the light gauge steel top to realize the stable connection between leveling member and the light gauge steel, set up expansion bolts in leveling member, under the effect of leveling member, make stable connection between expansion bolts and the light gauge steel, thereby make the light gauge steel have better stability when the installation.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
fig. 2 is a schematic diagram of the mechanism of the present invention;
fig. 3 is a front view of the present invention;
reference numbers in the figures: the steel keel clamp comprises a disc 1, edges 1-1, circular ring protrusions 1-2, protruding circular truncated cones 1-3, clamping pieces 2, a top 2-1, side portions 2-2, expansion bolts 3 and light steel keels 4.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the leveling member for connecting the expansion bolt and the light steel keel comprises a disc 1 and a clamping piece 2 which are fixedly connected, wherein the clamping piece 2 and the disc 1 are arranged concentrically, and the disc 1 and the clamping piece 2 are both of a hollow structure; the clamping piece 2 is of a semi-surrounding structure, the clamping piece 2 comprises a top part 2-1 and side parts 2-2 positioned at two ends of the top part 2-1, the top part 2-1 is connected with the bottom of the disc 1, and the side parts 2-2 at two sides of the top part 2-1 are oppositely arranged; the diameter of the disc 1 is larger than the length of the top 2-1, which top 2-1 is arranged at the bottom center of the disc 1.
The leveling member is positioned between an expansion bolt 3 and a light steel keel 4, the expansion bolt 3 penetrates through a disc 1 and a clamping piece 2 to be connected with the light steel keel 4, the bottom of the disc 1 abuts against the tops of two side edges of the light steel keel 4, the clamping piece 2 is clamped in a groove formed by the light steel keel 4, and the side part 2-2 abuts against the inner wall of the side wall of the light steel keel 4.
The top 2-1 and the side 2-2 are arranged vertically, the two oppositely arranged sides 2-2 are arranged in parallel, the top 2-1 and the sides 2-2 are of an integrally formed structure, and the top 2-1 and the sides 2-2 are of sheet structures.
The top 2-1 and the side 2-2 are made of metal materials, the size of the top 2-1 is smaller than the width of an opening groove of the light steel keel 4, so that the clamping piece 2 is embedded in the opening groove of the light steel keel 4, the structure of the top 2-1 can be a rectangular or other polygonal structure, preferably, the top 2-1 is a rectangular structure, and the length of the top 2-1 is consistent with the width of the opening groove of the light steel keel 4.
The side parts 2-2 are symmetrically arranged at two ends of the top part 2-1, the height of the side parts 2-2 is less than or equal to the depth of an open slot of the light steel keel 4, when the clamping piece 2 is embedded in the light steel keel 4, the side parts 2-2 are abutted against the inner walls of the side walls at two sides of the light steel keel 4, and the top part 2-1 is flush with the top of the open slot of the light steel keel 4, so that the clamping piece 2 is tightly attached to the light steel keel 4.
The edge of the disc 1 is provided with an edge 1-1 extending upwards, the edge 1-1 and the clamping piece 2 are arranged on two opposite sides of the disc 1, the edge 1-1 is arranged around the circumference of the edge of the disc 1, the edge 1-1 plays a role of enclosure, and the edge 1-1 has a certain height to prevent sundries from entering the disc 1 under certain conditions.
The middle part of the disc 1 is provided with an annular bulge 1-2 extending upwards, the annular bulge 1-2 and the disc 1 are arranged concentrically, and the arrangement of the annular bulge 1-2 enables the middle part of the disc 1 to form a thicker structure, so that the strength of the disc 1 is enhanced while the overall weight is reduced as much as possible.
The circular ring bulge 1-2 and the edge 1-1 are formed on the same side of the disc 1, the circular ring bulge 1-2 and the edge 1-1 are located on the top of the disc 1, the bottom of the disc 1 is of a flat structure, connection between the disc 1 and the clamping piece 2 is facilitated, and the disc 1 and the clamping piece 2 are better in contact area and stability.
The middle part of the disc 1 is also provided with hollow protruding round platforms 1-3, the protruding round platforms 1-3 are positioned in the middle parts of the circular ring protrusions 1-2, the hollow size of the protruding round platforms 1-3 is consistent with that of the disc 1, and the protruding round platforms 1-3 are convenient for installation of expansion bolts 3.
The disc 1 and the clamping piece 2 are of an integral structure, and the disc 1 and the clamping piece 2 are integrally formed or fixedly connected through welding.
The previous description of the disclosed embodiments 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 invention; 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.
Although the reference numerals in the figures are used more here: the technical scheme is that the novel expansion bolt comprises terms such as a disc 1, an edge 1-1, a circular ring bulge 1-2, a bulge circular truncated cone 1-3, a clamping piece 2, a top 2-1, a side 2-2, an expansion bolt 3, a light steel keel 4 and the like, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A leveling member for connecting an expansion bolt and a light steel keel is characterized by comprising a disc (1) and a clamping piece (2) which are fixedly connected, wherein the clamping piece (2) and the disc (1) are concentrically arranged, and the disc (1) and the clamping piece (2) are both of a hollow structure; the clamping piece (2) is of a semi-surrounding structure, the clamping piece (2) comprises a top part (2-1) and side parts (2-2) positioned at two ends of the top part (2-1), the top part (2-1) is connected with the bottom of the disc (1), and the side parts (2-2) at two sides of the top part (2-1) are oppositely arranged; the diameter of the disc (1) is larger than the length of the top part (2-1), and the top part (2-1) is arranged at the center of the bottom of the disc (1).
2. Levelling member for connecting expansion bolts and light gauge steel according to claim 1 characterized in that the top (2-1) is arranged perpendicular to the side (2-2) and the two opposite side (2-2) are arranged parallel.
3. Levelling member for connecting expansion bolts and light gauge steel according to claim 2 characterized in that the top part (2-1) and the side parts (2-2) are of one-piece construction.
4. Levelling member for connecting expansion bolts and light gauge steel according to claim 1 characterized in that the disc (1) is formed with upwardly extending rims (1-1) at its edges, the rims (1-1) and catches (2) being arranged on opposite sides of the disc (1).
5. Levelling member for connecting expansion bolts and light gauge steel according to claim 4 characterized in that the disc (1) is formed with an upwardly extending annular protrusion (1-2) in the middle, the annular protrusion (1-2) being concentric with the disc (1).
6. Levelling member for connecting expansion bolts and light gauge steel according to claim 5 characterized in that the circular ring protrusion (1-2) and the rim (1-1) are formed on the same side of the disc (1).
7. The leveling member for connecting an expansion bolt and a light steel keel according to claim 1, wherein the middle part of the disc (1) is further provided with a hollow raised circular truncated cone (1-3), and the raised circular truncated cone (1-3) is positioned in the middle part of the circular ring bulge (1-2).
8. Levelling piece for connecting expansion bolts and light gauge steel according to claim 7 characterized in that the hollow dimension of the raised boss (1-3) corresponds to the hollow dimension of the disc (1).
9. Levelling piece for connecting expansion bolts and light gauge steel according to claim 1 characterized by that the top (2-1) and the side (2-2) are both sheet structures.
10. Levelling member for connecting expansion bolts and light gauge steel according to claim 1 characterized in that the disc (1) and the clip (2) are of one-piece construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929045.4U CN213774072U (en) | 2020-09-07 | 2020-09-07 | Leveling piece for connecting expansion bolt and light steel keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021929045.4U CN213774072U (en) | 2020-09-07 | 2020-09-07 | Leveling piece for connecting expansion bolt and light steel keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213774072U true CN213774072U (en) | 2021-07-23 |
Family
ID=76904124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021929045.4U Active CN213774072U (en) | 2020-09-07 | 2020-09-07 | Leveling piece for connecting expansion bolt and light steel keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213774072U (en) |
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2020
- 2020-09-07 CN CN202021929045.4U patent/CN213774072U/en active Active
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