CN221030660U - Steel construction rack of easy to assemble dismantlement - Google Patents
Steel construction rack of easy to assemble dismantlement Download PDFInfo
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- CN221030660U CN221030660U CN202323061834.7U CN202323061834U CN221030660U CN 221030660 U CN221030660 U CN 221030660U CN 202323061834 U CN202323061834 U CN 202323061834U CN 221030660 U CN221030660 U CN 221030660U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000010276 construction Methods 0.000 title claims description 6
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a steel structure net rack convenient to mount and dismount, and relates to the technical field of net racks, comprising a first steel frame, wherein a connecting device is inserted at one side of the surface wall of the first steel frame; the connecting device comprises a self-locking shaft, a threaded outer tube is installed and connected to the surface wall of the self-locking shaft, a self-locking plate is fixedly connected to the top wall of the threaded outer tube, the self-locking plate is in sliding connection with the self-locking shaft, a U-shaped plate is matched with the connecting device to enable the first steel frame and the second steel frame to be vertically connected, the net rack is convenient to install, the self-locking shaft is rotated on the self-locking plate through pressing down, the first supporting plate is opened, the second steel frame and the first steel frame are locked through pressing down by the first supporting plate and the threaded block after opening, the first supporting plate is retracted through stopping pressing down the self-locking shaft, the first steel frame and the second steel frame are separated, the net rack can be conveniently installed and detached, the installation and detachment efficiency of the net rack is improved, and life safety of installation personnel is protected to a certain extent.
Description
Technical Field
The utility model relates to the technical field of net racks, in particular to a steel structure net rack convenient to mount and dismount.
Background
The net rack is a space structure formed by connecting a plurality of rods through nodes according to a certain grid form, and basic units forming the net rack comprise triangular pyramids, triangular prisms, cubes, truncated quadrangular pyramids and the like, and the basic units can be combined into trilateral, quadrilateral, hexagonal, circular or any other shape in a plane shape, so that the net rack has the advantages of space stress, light weight, high rigidity, good earthquake resistance and the like; the roof can be used as a roof of buildings such as gymnasiums, theatres, exhibition halls, waiting halls, stadium grandstands, hangars, two-way large-column net frame structures, workshops and the like, and has the defects that the number of rods converged on the nodes is large, and the manufacturing and the installation are complex compared with the planar structure.
But current steel construction rack is comparatively loaded down with trivial details in the installation step, and because steel construction rack's weight is heavier, leads to installer to exist the risk at the in-process of installing the rack, is unfavorable for installer's life safety, and the angle of rack installation is fixed, and then leads to in-process of in-service use to not satisfy the demand, consequently, need propose a novel steel construction rack of easy to assemble dismantlement.
Disclosure of utility model
The utility model aims to solve the problems that the steps of a steel structure net frame are complicated in the installation process, risks exist in the installation process due to heavy weight of the net frame, and the installation angle between the net frames is relatively fixed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the steel structure net rack comprises a first steel frame, wherein a connecting device is inserted into one side of the surface wall of the first steel frame;
The connecting device comprises a self-locking shaft, a threaded outer tube is arranged on the surface wall of the self-locking shaft, a self-locking plate is fixedly connected to the top wall of the threaded outer tube, the self-locking plate is in sliding connection with the self-locking shaft, a threaded block is in threaded connection with the surface wall of the threaded outer tube, a vertical shaft is fixedly connected to the bottom wall of the self-locking shaft, a second supporting plate is fixedly connected to the surface wall of the vertical shaft, a reset spring is arranged on one side of the surface wall of the vertical shaft, two first supporting plates are hinged to the surface wall of the threaded outer tube, and an extrusion plate is fixedly connected to one side of the surface wall of the first supporting plate.
Preferably, a U-shaped plate is movably connected to one side of the surface wall of the first steel frame, and a connecting plate is fixedly connected to one side of the surface wall of the U-shaped plate.
Preferably, the surface wall of the first steel frame is provided with a connecting port, one side of the surface wall of the connecting plate is fixedly connected with a threaded shaft, and the threaded shaft is in threaded connection with the connecting port.
Preferably, the surface wall of the threaded shaft is in threaded connection with a nut, and one side of the surface wall of the U-shaped plate is fixedly connected with a second steel frame.
Preferably, a third steel frame is installed and connected on one side of the surface wall of the second steel frame, and slide ways are arranged on the surface walls of the second steel frame and the third steel frame.
Preferably, the inner wall sliding connection of second steelframe has first slider, the surface wall one side threaded connection of first slider has two first fastening bolts.
Preferably, the inner wall of the third steel frame is slidably connected with a second slider, and one side of the surface wall of the second slider is in threaded connection with two second fastening bolts.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the first steel frame and the second steel frame are vertically connected through the connecting device matched with the U-shaped plate, so that the installation of the net rack is facilitated, the first supporting plate is opened through pressing the rotating self-locking plate to rotate the self-locking shaft, the second steel frame and the first steel frame are locked by the opened first supporting plate and the threaded block, the first supporting plate can be easily installed, the first supporting plate is retracted through loosening the pressing self-locking shaft, and the first steel frame and the second steel frame are separated, so that the net rack can be conveniently installed and detached, the installation and detachment efficiency of the net rack is improved, and the life safety of an installer is protected to a certain extent.
2. According to the utility model, after the first sliding block and the second sliding block are respectively slid into the slide ways in the second steel frame and the third steel frame, the second steel frame and the third steel frame can be respectively fixed by installing the first fastening bolt and the second fastening bolt, so that the installation is convenient, and the adjustment of the installation angles of the second steel frame and the third steel frame bracket is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a steel structure net rack of the present utility model for easy assembly and disassembly;
Fig. 2 is a schematic perspective view of a connection device for a steel structure net rack with convenient installation and disassembly;
Fig. 3 is a schematic view of a part of a steel structure of the present utility model for easy installation and disassembly;
Fig. 4 is a schematic diagram showing the internal structure of a connection device for a steel structure net rack with convenient installation and disassembly.
Legend description: 1. a first steel frame; 2. a connecting device; 201. a self-locking shaft; 202. a self-locking plate; 203. a vertical axis; 204. a screw block; 205. a threaded outer tube; 206. a first support plate; 207. an extrusion plate; 208. a return spring; 209. a second support plate; 3. a connection port; 4. a U-shaped plate; 5. a connecting plate; 6. a nut; 7. a threaded shaft; 8. the second steel frame; 9. a third steel frame; 10. a slideway; 11. a first slider; 12. a first fastening bolt; 13. a second slider; 14. and a second fastening bolt.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1 to 4, the present utility model provides a technical solution: the steel structure net rack comprises a first steel frame 1, wherein a connecting device 2 is inserted into one side of the surface wall of the first steel frame 1; the connecting device 2 comprises a self-locking shaft 201, a threaded outer tube 205 is installed and connected to the surface wall of the self-locking shaft 201, a self-locking plate 202 is fixedly connected to the top wall of the threaded outer tube 205, the self-locking plate 202 is slidably connected with the self-locking shaft 201, a threaded block 204 is fixedly connected to the surface wall of the threaded outer tube 205, a vertical shaft 203 is fixedly connected to the bottom wall of the self-locking shaft 201, a second supporting plate 209 is fixedly connected to the surface wall of the vertical shaft 203, a reset spring 208 is installed and connected to one side of the surface wall of the vertical shaft 203, two first supporting plates 206 are hinged to the surface wall of the threaded outer tube 205, an extrusion plate 207 is fixedly connected to one side of the surface wall of the two first supporting plates 206, a U-shaped plate 4 is movably connected to one side of the surface wall of the first steel frame 1, and a connecting port 3 is formed in the surface wall of the first steel frame 1.
In this embodiment, after the user is sleeved the U-shaped plate 4 on the surface wall of the first steel frame 1, the opening on the first steel frame 1 is aligned with the connection port 3 on the first steel frame 1, the user starts to insert the connecting device 2, the user rotates the self-locking shaft 201 on the inner wall of the self-locking plate 202, the self-locking shaft 201 rotates and presses down along the self-locking plate 202, the bottom wall of the self-locking shaft 201 withdraws the first supporting plate 206 through the pressing-down pressing plate 207, the connecting device 2 is further inserted into the U-shaped plate, then, the user stops pressing down the self-locking shaft 201, under the action of the reset spring 208, the self-locking spring drives the second supporting plate 209, the vertical shaft 203 and the self-locking shaft 201 to move upwards, then the extruding plate 207 and the first supporting plate 206 are loosened and incline, then, the user rotates the threaded block 204 downwards through the threaded outer tube 205, so that the connection between the U-shaped plate 4 and the first steel frame 1 is firm, the installation and the disassembly of the net rack are facilitated through pressing the connecting device 2, the work efficiency of the net rack is improved, and the life safety of the installer is also protected.
Examples
As shown in fig. 1-4, a connecting plate 5 is fixedly connected to one side of the surface wall of the U-shaped plate 4, a threaded shaft 7 is fixedly connected to one side of the surface wall of the connecting plate 5, the threaded shaft 7 is in threaded connection with a connecting port 3, a nut 6 is in threaded connection with one side of the surface wall of the threaded shaft 7, a second steel frame 8 is fixedly connected to one side of the surface wall of the U-shaped plate 4, a third steel frame 9 is installed and connected to one side of the surface wall of the second steel frame 8, sliding ways 10 are formed in the surface walls of the second steel frame 8 and the third steel frame 9, a first sliding block 11 is slidingly connected to the inner wall of the second steel frame 8, two first fastening bolts 12 are in threaded connection with one side of the surface wall of the first sliding block 11, a second sliding block 13 is slidingly connected to the inner wall of the third steel frame 9, and two second fastening bolts 14 are in threaded connection with one side of the surface wall of the second sliding block 13.
In this embodiment, after the user aligns U template 4 with a connector 3, install the screw shaft 7 on connecting plate 5, another connector 3 has also been aligned, the user passes through rotatory nut 6, make and connect between U template 4 and the first steelframe 1 more stable, difficult pine takes off, guarantee the quality of rack installation, make second steelframe 8 and first steelframe 1 connect inseparabler, the user is through seting up first slider 11 in slide 10 of second steelframe 8, after seting up the slide 10 in third steelframe 9 with second slider 13 again, the user is through setting up first fastening bolt 12 and second fastening bolt 14 respectively with the surface wall of third steelframe 9 back with third steelframe 9, finally the user fastens connection second steelframe 8 and third steelframe 9 again, and then satisfy the user in the demand in the aspect of angle in the in-process of actual installation, improve the flexibility of rack installation.
The working principle of the embodiment is as follows: when in use, firstly, a user firstly sleeves the U-shaped plate 4 on the surface wall of the first steel frame 1, then aligns the opening on the first steel frame 1 with the connecting port 3 on the first steel frame 1, then starts to insert the connecting device 2, the user rotates the self-locking shaft 201 on the inner wall of the self-locking plate 202, after the self-locking shaft 201 rotates and presses down along the self-locking plate 202, the bottom wall of the self-locking shaft 201 withdraws the first supporting plate 206 through the lower pressing plate 207, so that the connecting device 2 is inserted into the U-shaped plate, then, the user stops pressing down the self-locking shaft 201, under the action of the reset spring 208, the self-locking spring drives the second supporting plate 209, the vertical shaft 203 and the self-locking shaft 201 to move upwards, then, the extruding plate 207 and the first supporting plate 206 are loosened and incline, and the user rotates the threaded block 204 downwards, so that the connection between the U-shaped plate 4 and the first steel frame 1 is firm, the installation and the dismantlement of rack have been made things convenient for through pressing connecting device 2, the work efficiency of installation and dismantlement rack operation has been improved, then, the user is after aiming at a connector 3 with U template 4, install screw spindle 7 on connecting plate 5, also aimed at another connector 3, the user passes through swivel nut 6 for connect between U template 4 and the first steelframe 1 more stably, finally, the user is through seting up first slider 11 in slide 10 of second steelframe 8, slide the second slider 13 in the slide 10 of seting up in third steelframe 9 after, the user is through setting up first fastening bolt 12 and second fastening bolt 14 respectively with the surface wall of third steelframe 9 back with third steelframe 9, the user fastens connection second steelframe 8 and third steelframe 9 again at last.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a steel construction rack of easy to assemble dismantles which characterized in that: the steel frame comprises a first steel frame (1), wherein a connecting device (2) is inserted into one side of the surface wall of the first steel frame (1);
Connecting device (2) are including auto-lock axle (201), the table wall installation of auto-lock axle (201) is connected with screw thread outer tube (205), the roof fastening of screw thread outer tube (205) is connected with auto-lock board (202), auto-lock board (202) with auto-lock axle (201) sliding connection, the table wall threaded connection of screw thread outer tube (205) has screw thread piece (204), the diapire fastening of auto-lock axle (201) has vertical axis (203), the table wall fastening of vertical axis (203) has second backup pad (209), the table wall one side installation of vertical axis (203) is connected with reset spring (208), the table wall of screw thread outer tube (205) articulates there are two first backup pads (206), two all fastening connection has extrusion plate (207) on one side of the table wall of first backup pad (206).
2. The steel structure net rack convenient to install and disassemble as claimed in claim 1, wherein: the U-shaped plate (4) is movably connected to one side of the surface wall of the first steel frame (1), and a connecting plate (5) is fixedly connected to one side of the surface wall of the U-shaped plate (4).
3. The steel structure net rack convenient to install and disassemble as claimed in claim 2, wherein: the connecting device is characterized in that a connecting port (3) is formed in the surface wall of the first steel frame (1), a threaded shaft (7) is fixedly connected to one side of the surface wall of the connecting plate (5), and the threaded shaft (7) is in threaded connection with the connecting port (3).
4. A steel structure grid for easy installation and removal as defined in claim 3, wherein: the surface wall threaded connection of screw spindle (7) has nut (6), the surface wall one side fastening of U template (4) is connected with second steelframe (8).
5. The steel structure net rack convenient to install and disassemble as claimed in claim 4, wherein: a third steel frame (9) is installed and connected to one side of the surface wall of the second steel frame (8), and slide ways (10) are formed in the surface walls of the second steel frame (8) and the third steel frame (9).
6. The steel structure net rack convenient to install and disassemble according to claim 5, wherein: the inner wall sliding connection of second steelframe (8) has first slider (11), the surface wall one side threaded connection of first slider (11) has two first fastening bolt (12).
7. The steel structure net rack convenient to install and disassemble according to claim 5, wherein: the inner wall sliding connection of third steelframe (9) has second slider (13), second slider (13) surface wall one side threaded connection has two second fastening bolts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323061834.7U CN221030660U (en) | 2023-11-14 | 2023-11-14 | Steel construction rack of easy to assemble dismantlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323061834.7U CN221030660U (en) | 2023-11-14 | 2023-11-14 | Steel construction rack of easy to assemble dismantlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221030660U true CN221030660U (en) | 2024-05-28 |
Family
ID=91136903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323061834.7U Active CN221030660U (en) | 2023-11-14 | 2023-11-14 | Steel construction rack of easy to assemble dismantlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221030660U (en) |
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2023
- 2023-11-14 CN CN202323061834.7U patent/CN221030660U/en active Active
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