CN216664481U - Steel structure net rack - Google Patents
Steel structure net rack Download PDFInfo
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- CN216664481U CN216664481U CN202220144027.8U CN202220144027U CN216664481U CN 216664481 U CN216664481 U CN 216664481U CN 202220144027 U CN202220144027 U CN 202220144027U CN 216664481 U CN216664481 U CN 216664481U
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Abstract
The utility model discloses a steel structure net rack, which belongs to the technical field of steel structure components and comprises metal balls, hoops, second connecting rods and third connecting rods, wherein the hoops are arranged on the outer sides of the metal balls in a matched mode, two adjacent hoops are connected through the first connecting rod, and the metal balls are connected with another metal ball through the second connecting rod and/or the third connecting rod. According to the utility model, the metal balls are linearly arranged through the hoop and the first connecting rod, and the connection of two rows of metal balls is realized through the second connecting rod and the third connecting rods arranged on two sides of the second connecting rod, so that a planar metal net structure is formed, and the installation is convenient.
Description
Technical Field
The utility model relates to the technical field of steel structure components, in particular to a steel structure net rack.
Background
The steel structure net rack is a network structure formed by steel, has the advantages of light structure dead weight, large adaptive span, material saving, high construction speed and the like, and is widely applied to buildings such as gymnasiums, theaters, exhibition halls and the like. The existing net racks are connected by solid rods, different nodes need to be installed simultaneously, and the installation process is complex.
Chinese patent publication No. CN204435566U discloses a bolt ball joint steel net frame connecting structure, which comprises a bolt a, a bolt B, a solid metal bolt ball with a plurality of bolt holes, a plurality of T-shaped metal cylinder closing plate heads, a bolt, a steel pipe, a plurality of sleeves and a plurality of conical heads, wherein the central section of the conical head is a hollow cylinder, and the end of the conical head is provided with a round hole with a diameter smaller than the inner diameter of the central section of the conical head.
During installation, the steel pipe is fixed on the solid metal bolt ball by screwing the bolt A through the bolt holes on the closing plate head and the bolt ball, and the plate head is fixedly connected with the tail end of the steel pipe; the bolt B penetrates through bolt holes in the sleeve and the bolt ball to be screwed to fix the conical head and the solid metal bolt ball, a fastening screw is arranged between the sleeve and the bolt B, and the tail end of the conical head is conical.
The net rack is in threaded connection with the metal ball through the solid bolt A and the bolt B, and the connection mode has the defect of inconvenient installation and disassembly.
SUMMERY OF THE UTILITY MODEL
In view of the technical defects, the utility model aims to provide a steel structure net rack, which is characterized in that a hoop and a first connecting rod are used for installing a plurality of metal balls along a straight line, and a second connecting rod and a third connecting rod arranged on two sides of the second connecting rod are used for realizing the connection of two rows of metal balls to form a planar metal net structure, so that the installation is convenient.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a steel structure net rack which comprises metal balls, hoops, second connecting rods and third connecting rods, wherein the hoops are installed on the outer sides of the metal balls in a matched mode, every two adjacent hoops are connected through the first connecting rods, and the metal balls are connected with the other metal ball through the second connecting rods and/or the third connecting rods.
Preferably, the clamp is mainly formed by connecting two semicircular ring bodies, and the inner side surfaces of the semicircular ring bodies are provided with concave surfaces matched with the outer side surfaces of the metal balls.
Preferably, both ends of clamp all are equipped with the draw-in groove, the tip cooperation of first connecting rod is in the draw-in groove.
Preferably, the outer side surface of the metal ball is provided with a first screw hole, and the outer side surface of the metal ball is further provided with four second screw holes distributed around the first screw hole.
Preferably, the second connecting rod includes spiral shell head, the body of rod and spring, the body of rod is hollow structure, the both ends of the body of rod are all rotated and are installed the spiral shell head, wherein, the screw thread section of spiral shell head stretches out the outside of the body of rod, install the spring in the body of rod, the spring is located between two spiral shell heads.
Preferably, the second link and the third link have the same structural characteristics, wherein the length of the second link is different from the length of the third link.
Preferably, a second connecting rod is installed on the metal ball, wherein the screw head of the second connecting rod is installed in a matched manner with the first screw hole, third connecting rods are installed on two sides of the second connecting rod, and the screw head of each third connecting rod is installed in a matched manner with the second screw hole.
Preferably, a second connecting rod is mounted on the metal ball, and a third connecting rod is mounted on the periphery of each second connecting rod.
The utility model has the beneficial effects that: this design is earlier installed a plurality of metal ball along the straight line through clamp and first connecting rod, realizes the connection of two rows of metal balls through the third connecting rod that second connecting rod and second connecting rod both sides were all installed, constitutes planar metal mesh structure, is convenient for realize the installation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a steel-structured grid according to an embodiment of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
FIG. 5 is a schematic cross-sectional view of FIG. 4A-A according to the present invention.
Fig. 6 is a schematic structural diagram of the present invention.
Description of reference numerals: 1-metal ball, 11-first screw hole, 12-second screw hole, 2-hoop, 21-clamping groove, 3-first connecting rod, 4-second connecting rod, 41-screw head, 42-rod body, 43-spring and 5-third connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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 first embodiment is as follows:
as shown in figures 1-5, a steel structure net rack comprises a metal ball 1, a hoop 2, a second connecting rod 4 and a third connecting rod 5, the hoop 2 is installed on the outer side of the metal ball 1 in a matched mode, two adjacent hoops 2 are connected through the first connecting rod 3, and the metal ball 1 is connected with another metal ball 1 through the second connecting rod 4 and/or the third connecting rod 5.
The hoop 2 is mainly formed by connecting two semicircular ring bodies, and the inner side surfaces of the semicircular ring bodies are provided with concave surfaces matched with the outer side surfaces of the metal balls 1.
Both ends of the hoop 2 are provided with clamping grooves 21, and the end part of the first connecting rod 3 is matched in the clamping grooves 21.
The outer side surface of the metal ball 1 is provided with a first screw hole 11, and the outer side surface of the metal ball 1 is also provided with four second screw holes 12 distributed around the first screw hole 11.
The second connecting rod 4 comprises a screw head 41, a rod body 42 and a spring 43, the rod body 42 is of a hollow structure, the screw heads 41 are rotatably mounted at two ends of the rod body 42, wherein the thread section of each screw head 41 extends out of the rod body 42, the spring 43 is mounted in the rod body 42, and the spring 43 is located between the two screw heads 41.
The second link 4 has the same structural characteristics as the third link 5, wherein the length of the second link 4 is different from the length of the third link 5.
The metal ball 1 is provided with a second connecting rod 4, wherein the screw head 41 of the second connecting rod 4 is matched with the first screw hole 11, the two sides of the second connecting rod 4 are provided with a third connecting rod 5, and the screw head 41 of the third connecting rod 5 is matched with the second screw hole 12.
When the metal ball connecting device is used, the metal ball 1 is clamped by the arranged hoop 2, the end part of the arranged first connecting rod 3 is arranged in the clamping groove 21, and the connection is realized through a pin shaft penetrating through the clamping groove 21 and the end part of the first connecting rod 3;
the metal ball 1 is connected with another metal ball 1 on the upper side through a second connecting rod 4 which is vertically distributed, or is connected with another metal ball 1 which is diagonally distributed through a second connecting rod 5 which is obliquely distributed, screw heads 41 are arranged in the second connecting rod 4 and the second connecting rod 5, one end of each screw head 41, which is positioned in the rod body 42, is provided with a limiting disc, in addition, the screw heads 41 are always pushed to extend through a spring 43 which is arranged, and one section of each screw head 41, which is close to the limiting disc, is of a prismatic structure, so that the screwing and installation are convenient;
a plurality of metal balls 1 are installed along a straight line through a hoop 2 and a first connecting rod 3, and two rows of metal balls 1 are connected through a second connecting rod 4 and a third connecting rod 5 installed on two sides of the second connecting rod 4 to form a planar metal net structure.
Example two:
as shown in fig. 2-6, a steel structure net rack comprises a metal ball 1, a hoop 2, a second connecting rod 4 and a third connecting rod 5, the hoops 2 are installed on the outer sides of the metal ball 1 in a matched mode, two adjacent hoops 2 are connected through a first connecting rod 3, and the metal ball 1 is connected with another metal ball 1 through the second connecting rod 4 and/or the third connecting rod 5.
The hoop 2 is mainly formed by connecting two semicircular ring bodies, and the inner side surfaces of the semicircular ring bodies are provided with concave surfaces matched with the outer side surfaces of the metal balls 1.
Both ends of the hoop 2 are provided with clamping grooves 21, and the end part of the first connecting rod 3 is matched in the clamping grooves 21.
The outer side surface of the metal ball 1 is provided with a first screw hole 11, and the outer side surface of the metal ball 1 is also provided with four second screw holes 12 distributed around the first screw hole 11.
The second connecting rod 4 comprises screw heads 41, a rod body 42 and a spring 43, wherein the rod body 42 is of a hollow structure, the screw heads 41 are rotatably mounted at two ends of the rod body 42, the thread section of each screw head 41 extends out of the rod body 42, the spring 43 is mounted in the rod body 42, and the spring 43 is located between the two screw heads 41.
The second link 4 has the same structural characteristics as the third link 5, wherein the length of the second link 4 is different from the length of the third link 5.
The metal ball 1 is provided with a second connecting rod 4, and the peripheral sides of the second connecting rods 4 are provided with third connecting rods 5.
A plurality of metal balls 1 are installed along a straight line through a hoop 2 and a first connecting rod 3, and the connection of the metal balls 1 in multiple rows is realized through a second connecting rod 4 and a third connecting rod 5 installed on the peripheral side of the second connecting rod 4, so that a metal ceiling structure is formed.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A steel structure net rack is characterized by comprising a metal ball (1), a hoop (2), a second connecting rod (4) and a third connecting rod (5);
the outer side of each metal ball (1) is provided with a hoop (2) in a matched mode, and every two adjacent hoops (2) are connected through a first connecting rod (3);
the metal ball (1) is connected with another metal ball (1) through a second connecting rod (4) and/or a third connecting rod (5).
2. A steel structural grid according to claim 1, wherein said band (2) is formed by connecting two semi-circular rings, the inner side of which is provided with a concave surface for engaging the outer side of the metal ball (1).
3. A steel structural grid according to claim 2, wherein the clamps (2) are provided with snap-in slots (21) at both ends, the ends of the first link (3) fitting within the snap-in slots (21).
4. A steel structural grid according to claim 1, wherein the outer side of said metal ball (1) is provided with first threaded holes (11), and the outer side of said metal ball (1) is further provided with four second threaded holes (12) distributed around said first threaded holes (11).
5. A steel structure net rack according to claim 4, wherein the second connecting rod (4) comprises a screw head (41), a rod body (42) and a spring (43), the rod body (42) is of a hollow structure, the screw head (41) is rotatably arranged at both ends of the rod body (42), and the thread section of the screw head (41) extends out of the rod body (42);
a spring (43) is installed in the rod body (42), and the spring (43) is located between the two screw heads (41).
6. A steel structural grid according to claim 5, wherein the second link (4) and the third link (5) have the same structural characteristics, and wherein the length of the second link (4) is different from the length of the third link (5).
7. A steel structure net frame according to claim 6, wherein the metal ball (1) is provided with a second connecting rod (4), wherein a screw head (41) of the second connecting rod (4) is matched with the first screw hole (11);
third connecting rods (5) are installed on two sides of the second connecting rod (4), wherein screw heads (41) of the third connecting rods (5) are installed in a matched mode with the second screw holes (12).
8. A steel structural grid according to claim 6, wherein said metal balls (1) are provided with second connecting rods (4);
and third connecting rods (5) are mounted on the peripheral sides of the second connecting rods (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144027.8U CN216664481U (en) | 2022-01-19 | 2022-01-19 | Steel structure net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144027.8U CN216664481U (en) | 2022-01-19 | 2022-01-19 | Steel structure net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216664481U true CN216664481U (en) | 2022-06-03 |
Family
ID=81762908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220144027.8U Active CN216664481U (en) | 2022-01-19 | 2022-01-19 | Steel structure net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216664481U (en) |
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2022
- 2022-01-19 CN CN202220144027.8U patent/CN216664481U/en active Active
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