CN211447742U - Multi-ring-piece crimping disc buckle - Google Patents
Multi-ring-piece crimping disc buckle Download PDFInfo
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- CN211447742U CN211447742U CN201922003350.4U CN201922003350U CN211447742U CN 211447742 U CN211447742 U CN 211447742U CN 201922003350 U CN201922003350 U CN 201922003350U CN 211447742 U CN211447742 U CN 211447742U
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Abstract
The utility model relates to a multi-ring piece crimping disc buckle, which comprises a disc buckle, wherein the middle part of the upper end surface of the disc buckle is provided with an upper crimping ring, and the upper crimping ring is provided with an upper ring piece; the middle part of the lower end surface of the disc buckle is provided with a lower pressing ring, and a lower ring sheet is arranged on the lower pressing ring; the middle parts of the upper ring piece and the lower ring piece are provided with notches; a penetrating upright rod jack is arranged in the center of the disc buckle; the circumference of the disk fastener is provided with a transverse ellipsoidal jack and a longitudinal ellipsoidal jack which are penetrated through; the circumferential edge of the disc buckle is provided with a linear surface, and an arc surface is arranged beside the linear surface; an inner concave arc groove is arranged beside the arc surface; the upper ring piece and the lower ring piece are provided with a plurality of ring pieces, and the shape and the size of the upper ring piece and the lower ring piece are the same; a U-shaped groove is formed between each two adjacent upper ring pieces and each lower ring piece. The utility model discloses can be used for steel construction fastener for the support frame, simple structure is reasonable, preparation simple to operate, and intensity is high, the safety and stability.
Description
Technical Field
The utility model relates to a crimping dish is buckled, especially relates to a multi-ring piece crimping dish is buckled.
Background
In the field of construction, in order to facilitate construction, a scaffold is generally used, and the scaffold refers to various steel pipe supports erected on a construction site for workers to operate and solve vertical and horizontal transportation, generally surrounds and is erected outside a wall surface, and the steel pipe supports are various in types and have a trend of tool making and standardized development. The traditional steel pipe support building method mostly adopts welding, has higher technical requirements on workers, is very inconvenient to construct, and when the welding construction is carried out, the operation is finished at every time, the pipeline cooling is required to be waited, the time and the labor are wasted, and the service life of the welded pipe is generally short, so that the scaffold welding process is gradually replaced by a crimping process.
At present, during steel construction support frame crimping construction, the disk fastener commonly used generally is the closed loop design, because connection position area of contact is little, and the resistance to compression shear ability is relatively poor, has certain deformation among the extrusion process, and the phenomenon of fracture can appear even causes the waste of manual work and material, increases change and maintenance cost, influences the engineering construction progress, can cause the influence to constructor's safety even. Therefore, a multi-ring-piece crimping disc buckle is needed, which can achieve higher strength after extrusion, effectively prevent deformation or cracking, improve overall stability and ensure use safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple structure is reasonable, preparation simple to operate, intensity is high, safety and stability's multiple ring piece crimping dish is buckled.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a multi-ring-piece crimping disc buckle comprises a disc buckle, wherein an upper crimping ring is arranged in the middle of the upper end face of the disc buckle, and an upper ring piece is arranged on the upper crimping ring; the middle part of the lower end surface of the disc buckle is provided with a lower pressing ring, and a lower ring sheet is arranged on the lower pressing ring; the middle parts of the upper ring piece and the lower ring piece are provided with notches; the center of the disc buckle is provided with a penetrating upright rod jack; the circumference of the disk fastener is provided with a transverse ellipsoidal jack and a longitudinal ellipsoidal jack which are penetrated through; the circumferential edge of the disc buckle is provided with a linear surface, and an arc surface is arranged beside the linear surface; the side of the arc surface is provided with an inner concave arc groove.
A many ring segments crimping dish buckle as above, last ring segment and lower ring segment all be equipped with a plurality of, a plurality of goes up the ring segment and is evenly distributed with lower ring segment, goes up the shape and the size of ring segment and lower ring segment and all the same, goes up the ring segment and is the symmetry setting with lower ring segment, goes up the ring segment and laminates in the pole setting with lower ring segment inner wall after being convenient for extrude, and the crimping is inseparabler, and area of contact is bigger, and intensity is higher, can effectively prevent to warp or the fracture, uses safe and reliable more.
According to the multi-ring-piece crimping disc buckle, the U-shaped grooves are formed between the two adjacent upper ring pieces and the lower ring pieces, the width of each U-shaped groove is the same as the width of each upper ring piece and the width of each lower ring piece, the structure is convenient to use, the crimping is convenient, the multi-ring-piece crimping disc buckle can adapt to a cold extrusion process, and deformation or cracking is effectively prevented.
According to the multi-ring-piece crimping disc buckle, the upper crimping ring and the upper ring piece are of the integrally formed structure, the lower crimping ring and the lower ring piece are of the integrally formed structure, so that the multi-ring-piece crimping disc buckle is convenient to manufacture and install, suitable for large-scale production and use and remarkable in economic benefit.
A many ring sheets crimping dish buckle as above, horizontal ellipsoid form jack and vertical ellipsoid form jack all be equipped with a plurality of, horizontal ellipsoid form jack and vertical ellipsoid form jack are even interval distribution along the circumferencial direction that the disc was buckled, be convenient for can be applicable to the interlude of the down tube of multiple specification and direction, application scope is wider, steel construction support frame overlap joint is more convenient.
According to the multi-ring-piece crimping disc buckle, the plurality of linear surfaces, the plurality of arc surfaces and the plurality of concave arc grooves are uniformly distributed, and the linear surfaces are convenient to carry and stack and more convenient to use; the arrangement of the inner concave arc groove is beneficial to saving manufacturing materials and reducing production cost; the arc surface is convenient to arrange, so that the structure is more reasonable, and the manufacture is more convenient.
According to the multi-ring-piece crimping disc buckle, the width of the inner concave arc groove is larger than that of the linear surface, the width of the linear surface is larger than that of the arc surface, so that the multi-ring-piece crimping disc buckle is convenient to manufacture and use, more saves materials and is higher in cost performance.
As the preferable scheme that the multi-ring-piece crimping disc is buckled, the upper ring piece and the lower ring piece are made of stainless steel, so that the anti-rusting device can prevent rainwater from corroding and rusting when being used in the open air for a long time, and is longer in service life.
As the preferable scheme of the multi-ring-piece crimping disc buckle, the anti-skidding flanges are arranged on the inner walls of the upper ring piece and the lower ring piece, so that the connection is firmer and more stable after crimping, and the use is safer and more reliable.
As the preferred scheme that the multi-ring-piece crimping disc buckle is adopted, the arc-shaped reinforcing ribs are arranged on the upper end face and the lower end face of the disc buckle, so that the disc buckle is higher in strength and safer and more reliable to use.
The utility model has the advantages that: the middle part of the upper end surface of the disc buckle of the utility model is provided with an upper crimping ring, and an upper ring piece is arranged on the upper crimping ring; the middle part of the lower end surface of the disc buckle is provided with a lower pressing ring, and a lower ring sheet is arranged on the lower pressing ring; the middle parts of the upper ring piece and the lower ring piece are provided with notches; a penetrating upright rod jack is arranged in the center of the disc buckle; the circumference of the disk fastener is provided with a transverse ellipsoidal jack and a longitudinal ellipsoidal jack which are penetrated through; the circumferential edge of the disc buckle is provided with a linear surface, and an arc surface is arranged beside the linear surface; an inner concave arc groove is arranged beside the arc surface; the upper ring piece and the lower ring piece are both provided with a plurality of upper ring pieces and lower ring pieces which are uniformly distributed, the shapes and the sizes of the upper ring pieces and the lower ring pieces are the same, and the upper ring pieces and the lower ring pieces are symmetrically arranged; a U-shaped groove is formed between every two adjacent upper ring pieces and every two adjacent lower ring pieces, and the width of each U-shaped groove is the same as that of each upper ring piece and that of each lower ring piece; the upper pressure joint ring and the upper ring sheet are of an integrally formed structure, and the lower pressure joint ring and the lower ring sheet are of an integrally formed structure; the transverse ellipsoidal jacks and the longitudinal ellipsoidal jacks are uniformly distributed at intervals along the circumferential direction of the disc buckle; the linear surfaces, the arc line surfaces and the inner concave arc grooves are uniformly distributed; the width of indent circular arc groove is greater than the width of orthoscopic, and the width of orthoscopic is greater than the width of arc face, the utility model discloses can be used for steel construction fastener for the support frame, simple structure is reasonable, preparation simple to operate, and intensity is high, safety and stability.
Drawings
FIG. 1 is a perspective view of a multi-ring plate press-fit disc buckle in an embodiment;
FIG. 2 is a side view of an embodiment of a multi-ring crimp disk fastener;
FIG. 3 is a schematic view of the installation of the multi-ring-piece press-connection disk fastener in the embodiment.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, 2 and 3, the multi-ring-piece crimping disc buckle comprises a disc buckle 1, wherein an upper crimping ring 2 is arranged in the middle of the upper end surface of the disc buckle 1, and an upper ring piece 3 is arranged on the upper crimping ring 2; the middle part of the lower end surface of the disc buckle 1 is provided with a lower press-connection ring 4, and a lower ring piece 5 is arranged on the lower press-connection ring 4; the middle parts of the upper ring piece 3 and the lower ring piece 5 are provided with gaps 6; the center of the disc buckle 1 is provided with a penetrating upright rod jack 7; the circumference of the disc buckle 1 is provided with a transverse ellipsoidal jack 8 and a longitudinal ellipsoidal jack 9 which are penetrated through; the circumferential edge of the disc buckle 1 is provided with a linear surface 10, and an arc surface 11 is arranged beside the linear surface 10; the side of the arc surface 11 is provided with an inner concave arc groove 12.
In one embodiment of many rings of piece crimping dish knot, last ring piece 3 and lower ring piece 5 all be equipped with a plurality of, a plurality of last ring piece 3 is evenly distributed with lower ring piece 5, last ring piece 3 is the same with the shape and the size of lower ring piece 5, last ring piece 3 is the symmetry setting with lower ring piece 5, be convenient for extrude back last ring piece 3 with lower ring piece 5 inner wall laminating on pole setting 14, the crimping is inseparabler, area of contact is bigger, intensity is higher, can effectively prevent to warp or the fracture, use more safe and reliable.
In one embodiment of the multi-ring-piece crimping disc buckle, a U-shaped groove 13 is formed between two adjacent upper ring pieces 3 and lower ring pieces 5, the width of the U-shaped groove 13 is the same as the width of the upper ring pieces 3 and the width of the lower ring pieces 5, the structure is convenient to use, the crimping is more convenient, the multi-ring-piece crimping disc buckle can adapt to a cold extrusion process, and deformation or cracking is effectively prevented.
In one embodiment of the multi-ring-piece crimping disc buckle, the upper crimping ring 2 and the upper ring piece 3 are of an integrally formed structure, and the lower crimping ring 4 and the lower ring piece 5 are of an integrally formed structure, so that the multi-ring-piece crimping disc buckle is convenient to manufacture and install, suitable for large-scale production and use and remarkable in economic benefit.
In one embodiment of many ring chip crimping dish knot, horizontal ellipsoid form jack 8 and vertical ellipsoid form jack 9 all be equipped with a plurality of, horizontal ellipsoid form jack 8 and vertical ellipsoid form jack 9 are even interval distribution along the circumferencial direction that the disc was detained 1, be convenient for can be applicable to the interlude of the down tube of multiple specification and direction, application scope is wider, steel construction support frame overlap joint is more convenient.
In one embodiment of the multi-ring-piece crimping disc buckle, a plurality of linear surfaces 10, arc surfaces 11 and concave arc grooves 12 are arranged, the linear surfaces 10, the arc surfaces 11 and the concave arc grooves 12 are uniformly distributed, the arrangement of the linear surfaces 10 is beneficial to carrying and stacking, and the use is more convenient; the arrangement of the inner concave arc groove 12 is beneficial to saving manufacturing materials and reducing production cost; the arc surface 11 is convenient to arrange, has a more reasonable structure and is more convenient to manufacture.
In one embodiment of the multi-ring-piece crimping disc buckle, the width of the concave arc groove 12 is larger than that of the linear surface 10, and the width of the linear surface 10 is larger than that of the arc surface 11, so that the multi-ring-piece crimping disc buckle is convenient to manufacture and use, saves more materials and has higher cost performance.
In one embodiment of the multi-ring-piece crimping disc buckle, the upper ring piece 3 and the lower ring piece 5 are made of stainless steel, so that the multi-ring-piece crimping disc buckle can prevent rainwater corrosion and rusting loss when being used in the open air for a long time, and is longer in service life.
In one embodiment of the multi-ring-piece crimping disc buckle, the inner walls of the upper ring piece 3 and the lower ring piece 5 are provided with anti-slip flanges, so that after crimping, connection is firmer and more stable, and use is safer and more reliable.
In one embodiment of the multi-ring-piece crimping disc buckle, arc-shaped reinforcing ribs are arranged on the upper end surface and the lower end surface of the disc buckle 1, so that the disc buckle is higher in strength and safer and more reliable to use.
The middle part of the upper end surface of the disc buckle 1 of the utility model is provided with an upper crimping ring 2, and the upper crimping ring 2 is provided with an upper ring piece 3; the middle part of the lower end surface of the disc buckle 1 is provided with a lower press-connection ring 4, and a lower ring piece 5 is arranged on the lower press-connection ring 4; the middle parts of the upper ring piece 3 and the lower ring piece 5 are provided with notches 6; a penetrating upright rod jack 7 is arranged in the center of the disc buckle 1; the circumference of the disc buckle 1 is provided with a transverse ellipsoidal jack 8 and a longitudinal ellipsoidal jack 9 which are penetrated through; the circumferential edge of the disc buckle 1 is provided with a linear surface 10, and an arc surface 11 is arranged beside the linear surface 10; an inner concave arc groove 12 is arranged beside the arc surface 11; the upper ring pieces 3 and the lower ring pieces 5 are provided with a plurality of upper ring pieces 3 and a plurality of lower ring pieces 5, the upper ring pieces 3 and the lower ring pieces 5 are uniformly distributed, the shapes and the sizes of the upper ring pieces 3 and the lower ring pieces 5 are the same, and the upper ring pieces 3 and the lower ring pieces 5 are symmetrically arranged; a U-shaped groove 13 is formed between each two adjacent upper ring pieces 3 and lower ring pieces 5, and the width of the U-shaped groove 13 is the same as that of the upper ring pieces 3 and the lower ring pieces 5; the upper compression joint ring 2 and the upper ring piece 3 are of an integrally formed structure, and the lower compression joint ring 4 and the lower ring piece 5 are of an integrally formed structure; the transverse ellipsoidal jacks 8 and the longitudinal ellipsoidal jacks 9 are respectively provided with a plurality of transverse ellipsoidal jacks 8 and longitudinal ellipsoidal jacks 9 which are uniformly distributed at intervals along the circumferential direction of the disc buckle 1; the linear surface 10, the arc surface 11 and the inner concave arc groove 12 are all provided with a plurality of linear surfaces, and the linear surfaces 10, the arc surface 11 and the inner concave arc groove 12 are uniformly distributed; the width of the concave arc groove 12 is larger than that of the straight line surface 10, and the width of the straight line surface 10 is larger than that of the arc surface 11. The utility model discloses can be used for steel construction fastener for the support frame, simple structure is reasonable, preparation simple to operate, and intensity is high, the safety and stability.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a many ring plates crimping dish is detained which characterized in that: the device comprises a disc buckle (1), wherein an upper compression joint ring (2) is arranged in the middle of the upper end face of the disc buckle (1), and an upper ring piece (3) is arranged on the upper compression joint ring (2); a lower pressing ring (4) is arranged in the middle of the lower end face of the disc buckle (1), and a lower ring piece (5) is arranged on the lower pressing ring (4); the middle parts of the upper ring piece (3) and the lower ring piece (5) are provided with gaps (6); the center of the disc buckle (1) is provided with a penetrating upright rod jack (7); the circumference of the disc buckle (1) is provided with a transverse ellipsoidal jack (8) and a longitudinal ellipsoidal jack (9) which are penetrated through; the circumferential edge of the disc buckle (1) is provided with a linear surface (10), and an arc surface (11) is arranged beside the linear surface (10); the side of the arc surface (11) is provided with an inner concave arc groove (12).
2. The multi-ring crimp buckle according to claim 1, wherein: go up ring piece (3) and lower ring piece (5) all be equipped with a plurality of, ring piece (3) are evenly distributed with lower ring piece (5) on a plurality of, go up the shape and the size homogeneous phase of ring piece (3) and lower ring piece (5), go up ring piece (3) and lower ring piece (5) and be the symmetry setting.
3. The multi-ring crimp buckle of claim 2, wherein: a U-shaped groove (13) is formed between each two adjacent upper ring pieces (3) and each lower ring piece (5), and the width of each U-shaped groove (13) is the same as that of each upper ring piece (3) and each lower ring piece (5).
4. The multi-ring crimp buckle according to claim 1, wherein: go up crimping ring (2) and go up ring segment (3) for integrated into one piece structure, lower crimping ring (4) and lower ring segment (5) for integrated into one piece structure.
5. The multi-ring crimp buckle according to claim 1, wherein: the transverse ellipsoidal jacks (8) and the longitudinal ellipsoidal jacks (9) are respectively provided with a plurality of the transverse ellipsoidal jacks (8) and the longitudinal ellipsoidal jacks (9) which are uniformly distributed at intervals along the circumferential direction of the disc buckle (1).
6. The multi-ring crimp buckle according to claim 1, wherein: the arc-shaped groove is characterized in that the straight line surface (10), the arc surface (11) and the inner concave arc groove (12) are all provided with a plurality of arc-shaped grooves, and the straight line surface (10), the arc surface (11) and the inner concave arc groove (12) are uniformly distributed.
7. The multi-ring crimp buckle according to claim 1, wherein: the width of the inner concave arc groove (12) is larger than that of the straight line surface (10), and the width of the straight line surface (10) is larger than that of the arc line surface (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003350.4U CN211447742U (en) | 2019-11-19 | 2019-11-19 | Multi-ring-piece crimping disc buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003350.4U CN211447742U (en) | 2019-11-19 | 2019-11-19 | Multi-ring-piece crimping disc buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211447742U true CN211447742U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003350.4U Active CN211447742U (en) | 2019-11-19 | 2019-11-19 | Multi-ring-piece crimping disc buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211447742U (en) |
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- 2019-11-19 CN CN201922003350.4U patent/CN211447742U/en active Active
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