CN216552699U - Extensible steel structure support column - Google Patents
Extensible steel structure support column Download PDFInfo
- Publication number
- CN216552699U CN216552699U CN202122641365.0U CN202122641365U CN216552699U CN 216552699 U CN216552699 U CN 216552699U CN 202122641365 U CN202122641365 U CN 202122641365U CN 216552699 U CN216552699 U CN 216552699U
- Authority
- CN
- China
- Prior art keywords
- column
- support column
- piece
- groove
- supporting column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model relates to the technical field of steel structure supporting columns, in particular to an extensible steel structure supporting column, which comprises: the bottom of the first support column is provided with a second support column, and teeth are arranged in the first support column; the extension piece comprises a rotating piece, a lifting piece, a pushing piece and an elastic piece; the fixing piece is arranged on the outer wall of the second supporting column; the beneficial effects are that: the connecting column can be pushed by the rotating wheel after the rotating wheel rotates through the rotating shaft, and the limiting column enables the connecting column to move in the second supporting column; after the round table pushes the fixing block, the fixing block is meshed with the inner wall of the first supporting column, so that the first supporting column and the second supporting column are fixed together.
Description
Technical Field
The utility model relates to the technical field of steel structure supporting columns, in particular to an extensible steel structure supporting column.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are usually connected by welding seams, bolts or rivets;
in the prior art, steel structure support columns are always fixed in length and lack of telescopic function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an extensible steel structure supporting column to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an extendable steel structural support column, comprising:
the bottom of the first support column is provided with a second support column, and teeth are arranged in the first support column;
the extension piece comprises a rotating piece, a lifting piece, a pushing piece and an elastic piece; and
the fixing piece is arranged on the outer wall of the second supporting column.
Preferably, the rotating part comprises a rotating wheel and a rotating shaft, the rotating wheel is located inside the second supporting column, and the rotating shaft penetrates through a through groove formed in the outer wall of the second supporting column.
Preferably, the lifting piece comprises a connecting column, a limiting column and a circular truncated cone, the connecting column is located inside the second supporting column, the limiting column is installed outside the connecting column, and the circular truncated cone is installed at the top of the connecting column.
Preferably, the pushing piece comprises a fixing block, the fixing block is arranged in a through groove formed in the outer wall of the second supporting column, the fixing block is trapezoidal in shape, and teeth are arranged at the end portion of the fixing block.
Preferably, the elastic part comprises a moving column, a moving groove and an elastic sheet, the moving column is installed at the top of the fixed block, the moving groove is formed in the outer wall of the second supporting column, and the elastic sheet is installed in the moving groove.
Preferably, the mounting includes fixed disk, limiting plate, inserting groove, inserting block, flexible groove and spring, and the fixed disk is transferred the cover and is established in the outside of pivot, and the limiting plate is installed at the tip of fixed disk, and flexible groove is seted up in the outer wall of second support column, and the spring housing is established in the outside of limiting plate, and the inserting groove is seted up in the middle part of fixed disk, and the inserting block is installed in the outside of pivot.
Compared with the prior art, the utility model has the beneficial effects that:
1. the connecting column can be pushed by the rotating wheel after the rotating wheel rotates through the rotating shaft, and the limiting column enables the connecting column to move in the second supporting column;
2. after the round table pushes the fixing block, the fixing block is meshed with the inner wall of the first supporting column, so that the first supporting column and the second supporting column are fixed together.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a side view of the fixing plate of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the device comprises a first support column 1, a fixed block 2, a second support column 3, a circular truncated cone 4, a limiting column 5, a connecting column 6, a rotating wheel 7, a rotating shaft 8, a fixed disc 9, an inserting block 10, a limiting plate 11, an inserting groove 12, a moving column 13, a moving groove 14, an elastic sheet 15, a telescopic groove 16 and a spring 17.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: an extendable steel structural support column, comprising: the tooth-shaped support comprises a first support column 1, wherein a second support column 3 is installed at the bottom of the first support column 1, and teeth are installed inside the first support column 1;
the extension piece comprises a rotating piece, a lifting piece, a pushing piece and an elastic piece, the rotating piece comprises a rotating wheel 7 and a rotating shaft 8, the rotating wheel 7 is positioned inside the second supporting column 3, the rotating shaft 8 penetrates through a through groove formed in the outer wall of the second supporting column 3, the inserting block 10 is separated from the inserting groove 12, the rotating shaft 8 is rotated to enable the rotating wheel 7 to rotate, and the rotating wheel 7 pushes the connecting column 6 after rotating;
the lifting piece comprises a connecting column 6, a limiting column 5 and a circular truncated cone 4, the connecting column 6 is positioned inside the second supporting column 3, the limiting column 5 is installed outside the connecting column 6, the circular truncated cone 4 is installed at the top of the connecting column 6, the rotating wheel 7 rotates and then pushes the connecting column 6, the limiting column 5 enables the connecting column 6 to vertically move up and down inside the second supporting column 3, and the circular truncated cone 4 ascends and then pushes the fixing block 2;
the pushing piece comprises a fixed block 2, the fixed block 2 is arranged in a through groove formed in the outer wall of the second support column 3, the fixed block 2 is trapezoidal in shape, teeth are arranged at the end part of the fixed block 2, the round table 4 pushes the fixed block 2 after rising, the moving column 13 moves in the moving groove 14, the elastic sheet 15 is compressed, the teeth at the end part of the fixed block 2 are meshed with the teeth in the first support column 1, and the first support column 1 and the second support column 3 are fixed together;
the elastic part comprises a moving column 13, a moving groove 14 and an elastic sheet 15, the moving column 13 is installed at the top of the fixed block 2, the moving groove 14 is formed in the outer wall of the second support column 3, the elastic sheet 15 is installed in the moving groove 14, the round table 4 is pushed against the fixed block 2 after rising, the moving column 13 moves in the moving groove 14, the elastic sheet 15 is compressed, and teeth at the end part of the fixed block 2 are meshed with teeth in the first support column 1;
on the outer wall of second support column 3 was located to the mounting, the mounting includes fixed disk 9, limiting plate 11, inserting groove 12, grafting piece 10, flexible groove 16 and spring 17, fixed disk 9 transfers the cover to establish in the outside of pivot 8, the tip at fixed disk 9 is installed to limiting plate 11, flexible groove 16 is seted up in the outer wall of second support column 3, the outside at limiting plate 11 is established to spring 17 cover, inserting groove 12 is seted up at the middle part of fixed disk 9, grafting piece 10 is installed in the outside of pivot 8, pulling fixed disk 9, with limiting plate 11 pulling in flexible groove 16, compression spring 17, grafting piece 10 is not at fixed inserting groove 12.
The working principle is as follows: during practical use, after the second support column 3 is fixed on the ground, the first support column 1 is pulled upwards, the total length of the second support column 3 and the first support column 1 is adjusted, the fixed disc 9 is pulled after the second support column is kept still, the limiting plate 11 is pulled in the telescopic groove 16, the compression spring 17 is compressed, the insertion block 10 is separated from the insertion groove 12, the rotating shaft 8 is rotated, the rotating wheel 7 is made to rotate, the connecting column 6 is pushed after the rotating wheel 7 rotates, the limiting column 5 is made to vertically move up and down in the second support column 3, the round table 4 is pushed after rising, the moving column 13 moves in the moving groove 14, the elastic sheet 15 is compressed, teeth at the end part of the fixing block 2 are meshed with teeth in the first support column 1, and the first support column 1 and the second support column 3 are fixed together.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can prolong steel construction support column which characterized in that: the extendable steel structure support column comprises:
the tooth-shaped support comprises a first support column (1), wherein a second support column (3) is installed at the bottom of the first support column (1), and teeth are installed inside the first support column (1);
the extension piece comprises a rotating piece, a lifting piece, a pushing piece and an elastic piece; and
the fixing piece is arranged on the outer wall of the second supporting column (3).
2. An extendable steel structural support column as claimed in claim 1, wherein: the rotating piece comprises a rotating wheel (7) and a rotating shaft (8), the rotating wheel (7) is located inside the second supporting column (3), and the rotating shaft (8) penetrates through a through groove formed in the outer wall of the second supporting column (3).
3. An extendable steel structural support column as claimed in claim 1, wherein: the lifting piece comprises a connecting column (6), a limiting column (5) and a circular truncated cone (4), the connecting column (6) is located inside the second supporting column (3), the limiting column (5) is installed outside the connecting column (6), and the circular truncated cone (4) is installed at the top of the connecting column (6).
4. An extendable steel structural support column as claimed in claim 1, wherein: the pushing piece comprises a fixing block (2), the fixing block (2) is arranged in a through groove formed in the outer wall of the second supporting column (3), the fixing block (2) is trapezoidal in shape, and teeth are arranged at the end portion of the fixing block (2).
5. An extendable steel structural support column as claimed in claim 4, wherein: the elastic piece comprises a moving column (13), a moving groove (14) and an elastic sheet (15), the moving column (13) is installed at the top of the fixing block (2), the moving groove (14) is formed in the outer wall of the second supporting column (3), and the elastic sheet (15) is installed in the moving groove (14).
6. An extendable steel structural support column as claimed in claim 2, wherein: the fixing piece comprises a fixed disc (9), a limiting plate (11), an insertion groove (12), an insertion block (10), a telescopic groove (16) and a spring (17), the fixed disc (9) is adjusted to be sleeved outside the rotating shaft (8), the limiting plate (11) is installed at the end of the fixed disc (9), the telescopic groove (16) is arranged in the outer wall of the second supporting column (3), the spring (17) is sleeved outside the limiting plate (11), the insertion groove (12) is arranged in the middle of the fixed disc (9), and the insertion block (10) is installed outside the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641365.0U CN216552699U (en) | 2021-10-29 | 2021-10-29 | Extensible steel structure support column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641365.0U CN216552699U (en) | 2021-10-29 | 2021-10-29 | Extensible steel structure support column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216552699U true CN216552699U (en) | 2022-05-17 |
Family
ID=81570917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122641365.0U Active CN216552699U (en) | 2021-10-29 | 2021-10-29 | Extensible steel structure support column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216552699U (en) |
-
2021
- 2021-10-29 CN CN202122641365.0U patent/CN216552699U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210164199U (en) | Light prefabricated wallboard plate turnover | |
| CN207934467U (en) | A kind of lift push-and-pull discharging platform | |
| CN209194770U (en) | A kind of detachable heat-insulation wall plate | |
| CN216552699U (en) | Extensible steel structure support column | |
| CN207469702U (en) | A kind of construction platform | |
| CN211949847U (en) | Effectual electric power iron tower of shock attenuation | |
| CN207194531U (en) | A kind of moveable light steel type factory building | |
| CN202273399U (en) | Conveniently-assembled scaffold board | |
| CN213806156U (en) | Assembled shock attenuation roof beam for building | |
| CN209844880U (en) | Photovoltaic support | |
| CN211196288U (en) | Safe and convenient transportation device for new energy batteries | |
| CN113914463A (en) | Upright post and cross beam connecting structure of steel structure house | |
| CN216075770U (en) | Energy-conserving curtain package assembly of type that takes precautions against earthquakes | |
| CN207226239U (en) | A kind of fire preventing and heat insulating building material produces feeding device | |
| CN219992845U (en) | Connection structure of aluminum roof panel and aluminum wallboard non-angle adjustment | |
| CN110280418A (en) | A kind of plank japanning drying rack | |
| CN213541914U (en) | Flue gas monitoring bracing piece with adjustable environmental protection monitoring is with height | |
| CN215978707U (en) | High-efficient stable communication pole | |
| CN215670943U (en) | Lifting construction platform | |
| CN216195419U (en) | Building steel structure framework with stronger compressive capacity | |
| CN220432066U (en) | Rotatable metal coiled material lifting appliance | |
| CN212053231U (en) | High-rise building steel structure support | |
| CN216196876U (en) | Full-automatic lattice column for steel structure support | |
| CN219469490U (en) | Steel construction hoist device | |
| CN201238897Y (en) | Track type movable rack for storing oil paintings densely |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266200 No. 568, Yanqing Road, langu high tech Zone, Jimo District, Qingdao, Shandong Province Patentee after: Qingdao Gangyi Group Co.,Ltd. Address before: 266200 No. 568, Yanqing Road, langu high tech Zone, Jimo District, Qingdao, Shandong Province Patentee before: QINGDAO EIHE STEEL STRUCTURE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |