CN209958825U - Steel structure support frame - Google Patents
Steel structure support frame Download PDFInfo
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- CN209958825U CN209958825U CN201920439789.9U CN201920439789U CN209958825U CN 209958825 U CN209958825 U CN 209958825U CN 201920439789 U CN201920439789 U CN 201920439789U CN 209958825 U CN209958825 U CN 209958825U
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- support frame
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- limiting
- steel structure
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Abstract
The utility model relates to a support frame field specifically discloses a steel structure support frame, to current steel structure support frame function single relatively, inconvenient as required height of adjusting the support frame, and can not carry out the problem of adjusting to the angle of support frame, the scheme as follows now is proposed, and it includes the base, the top of base is fixed with relative fixed plate and the limiting plate that sets up, and the motor that is just reversing is installed to one side of fixed plate, and the output shaft transmission of the motor that just reverses is connected with two-way threaded rod, and the outside threaded connection of two-way threaded rod has two movable blocks, and the both sides of movable block all articulate there is the folding leg, and the top of folding leg is provided with the lifter plate, and the bottom of lifter plate is fixed with the rectangle frame, is fixed with two. The utility model relates to an ingenious, compact structure, easy operation, the height of support frame is adjusted as required to the convenience, can adjust the angle of support frame, and the function is various, is favorable to using widely.
Description
Technical Field
The utility model relates to a support frame technical field especially relates to a steel construction support frame.
Background
The steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and overweight buildings. Steel construction support frame is exactly the support of constituteing by steel, but current steel construction support frame structure is fairly simple, and the function is single relatively, and the height of support frame is adjusted to inconvenient as required, can not adjust the angle of support frame moreover, and the flexibility is poor, more and more can not satisfy people's daily user demand, consequently needs us to design a steel construction support frame, solves these problems.
Disclosure of Invention
The utility model provides a pair of steel structure support frame has solved current steel structure support frame function single relatively, and the height of support frame is adjusted as required to inconvenient, can not carry out the problem of adjusting to the angle of support frame moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel structure supporting frame comprises a base, wherein a fixed plate and a limiting plate which are oppositely arranged are fixed at the top of the base, a forward and reverse rotating motor is installed on one side, away from the limiting plate, of the fixed plate, an output shaft of the forward and reverse rotating motor penetrates through the fixed plate and is in transmission connection with a bidirectional threaded rod, two moving blocks are in threaded connection with the outer portion of the bidirectional threaded rod, folding frames are hinged to two sides of the moving blocks, a lifting plate is arranged above the folding frames, a rectangular frame is fixed at the bottom of the lifting plate, two guide rods are fixed between the inner walls of the rectangular frame, two sliding blocks are in sliding connection with the outer portions of the guide rods, the top ends of the two folding frames are respectively hinged to two sides of the sliding blocks, a positioning block and a baffle which are oppositely arranged are fixed at the top of the lifting plate, two cross rods are fixed, the two sides of the adjusting block are hinged with adjusting rods, a supporting plate is arranged above the positioning block and the baffle, a connecting block and two rotating plates which are arranged oppositely are fixed at the bottom of the supporting plate, the top ends of the two adjusting rods are hinged with the two sides of the connecting block respectively, and the bottoms of the two rotating plates are hinged with the two sides of the positioning block respectively.
Preferably, one end, far away from the forward and reverse rotation motor, of the bidirectional threaded rod is rotatably connected with one side of the limiting plate through a bearing, and threads on the bidirectional threaded rod are respectively matched with the two moving blocks.
Preferably, two limiting rods are fixed between the fixed plate and the limiting plate, the bidirectional threaded rod is located between the two limiting rods, two limiting holes are formed in the moving block, and the two limiting rods are respectively in sliding connection with the inner walls of the two limiting holes.
Preferably, telescopic rods are fixed to the periphery of the top of the base, the fixed plate, the limiting plate and the rectangular frame are located among the four telescopic rods, and the tops of the telescopic rods are fixedly connected with the bottoms of the lifting plates.
Preferably, two guide holes are formed in the sliding block, and the two guide rods are respectively connected with the inner walls of the two guide holes in a sliding mode.
Preferably, the cylinder is located between two horizontal poles, two through-holes have been seted up on the regulating block, two horizontal poles respectively with the inner wall sliding connection of two through-holes.
The utility model has the advantages that:
1. the bidirectional threaded rod is controlled by the forward and reverse rotating motor to drive the two moving blocks to be stably close to or far away from each other, so that the folding frame drives the lifting plate to be stably lifted, and the height of the supporting frame can be conveniently adjusted according to needs;
2. the adjusting block is controlled to move left and right stably through the air cylinder, and under the matching action of the positioning block and the two rotating plates, the adjusting rod drives the supporting plate to rotate, so that the angle of the supporting frame can be adjusted.
The utility model relates to an ingenious, compact structure, easy operation, the height of support frame is adjusted as required to the convenience, can adjust the angle of support frame, and the function is various, is favorable to using widely.
Drawings
Fig. 1 is a structural front view of the steel structure support frame provided by the utility model.
Fig. 2 is a structural side view of the steel structure support frame provided by the utility model.
In the figure: the device comprises a base 1, a fixing plate 2, a limiting plate 3, a forward and reverse rotation motor 4, a bidirectional threaded rod 5, a moving block 6, a folding frame 7, a lifting plate 8, a rectangular frame 9, a guide rod 10, a sliding block 11, a positioning block 12, a baffle plate 13, a cross rod 14, an air cylinder 15, an adjusting block 16, an adjusting rod 17, a supporting plate 18, a connecting block 19, a rotating plate 20, a limiting rod 21 and a telescopic rod 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a steel structure support frame comprises a base 1, a fixed plate 2 and a limit plate 3 which are oppositely arranged are fixed on the top of the base 1, a forward and reverse rotation motor 4 is installed on one side of the fixed plate 2 far away from the limit plate 3, an output shaft of the forward and reverse rotation motor 4 penetrates through the fixed plate 2 and is in transmission connection with a bidirectional threaded rod 5, two moving blocks 6 are in threaded connection with the outside of the bidirectional threaded rod 5, folding frames 7 are hinged on two sides of the moving blocks 6, a lifting plate 8 is arranged above the folding frames 7, a rectangular frame 9 is fixed at the bottom of the lifting plate 8, two guide rods 10 are fixed between the inner walls of the rectangular frame 9, two sliding blocks 11 are in sliding connection with the outside of the guide rods 10, the top ends of the two folding frames 7 are respectively hinged with two sides of the sliding blocks 11, a positioning block 12 and a baffle 13 which, an air cylinder 15 is installed on one side, close to the positioning block 12, of the baffle 13, an adjusting block 16 sleeved on the cross rod 14 is fixed to a piston rod of the air cylinder 15, adjusting rods 17 are hinged to two sides of the adjusting block 16, a supporting plate 18 is arranged above the positioning block 12 and the baffle 13, a connecting block 19 and two rotating plates 20 which are arranged oppositely are fixed to the bottom of the supporting plate 18, the top ends of the two adjusting rods 17 are hinged to two sides of the connecting block 19 respectively, and the bottoms of the two rotating plates 20 are hinged to two sides of the positioning block 12 respectively.
In the embodiment, one end of a bidirectional threaded rod 5, which is far away from a forward and reverse rotation motor 4, is rotatably connected with one side of a limiting plate 3 through a bearing, threads on the bidirectional threaded rod 5 are respectively matched with two moving blocks 6, two limiting rods 21 are fixed between a fixing plate 2 and the limiting plate 3, the bidirectional threaded rod 5 is positioned between the two limiting rods 21, the moving blocks 6 are respectively provided with two limiting holes, the two limiting rods 21 are respectively in sliding connection with the inner walls of the two limiting holes, telescopic rods 22 are fixed on the periphery of the top of a base 1, the fixing plate 2, the limiting plate 3 and a rectangular frame 9 are positioned between the four telescopic rods 22, the top of each telescopic rod 22 is fixedly connected with the bottom of a lifting plate 8, two guide holes are respectively formed in a sliding block 11, the two guide rods 10 are respectively in sliding connection with the inner walls of the two guide holes, an air, the two cross rods 14 are respectively connected with the inner walls of the two through holes in a sliding manner.
In this embodiment, the fixing manner between the members is one of screw fixing and welding fixing. The utility model relates to an ingenious, compact structure, easy operation, the height of support frame is adjusted as required to the convenience, can adjust the angle of support frame, and the function is various, is favorable to using widely.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The working principle is as follows: in the utility model, the controller is installed on the base 1, the model of the controller is AT89C51, the controller, the forward and reverse motor 4 and the cylinder 15 are all connected with an external power supply through wires, the external power supply can be supplied through a power receiving source, the forward and reverse motor 4 and the cylinder 15 are both electrically connected with the controller, the switch of the forward and reverse motor can be controlled through the controller, when in use, an operator controls the bidirectional threaded rod 5 to rotate clockwise or anticlockwise by starting the forward and reverse motor 4, under the restriction action of the two limit rods 21, the bidirectional threaded rod 5 drives the two movable blocks 6 to be steadily close to or far away from each other, further under the restriction action of the two guide rods 10, the folding frame 7 drives the two sliders 11 to be steadily close to or far away from each other, under the restriction action of the four telescopic rods 22, the folding frame 7 drives the lifting plate 8 to be steadily lifted, the height of the supporting frame can, in addition, the adjusting block 16 is controlled to move left and right by the starting cylinder 15, under the limiting action of the two cross rods 14, the adjusting block 16 stably moves left and right, then the two adjusting rods 17 drive the connecting block 19 to rotate, and meanwhile, under the matching action of the positioning block 12 and the two rotating plates 20, the adjusting rods 17 drive the supporting plate 18 to rotate, so that the angle of the supporting frame can be adjusted as required.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A steel structure supporting frame comprises a base (1) and is characterized in that a fixing plate (2) and a limiting plate (3) which are oppositely arranged are fixed at the top of the base (1), a forward and reverse rotating motor (4) is installed on one side, far away from the limiting plate (3), of the fixing plate (2), an output shaft of the forward and reverse rotating motor (4) penetrates through the fixing plate (2) and is in transmission connection with a bidirectional threaded rod (5), two moving blocks (6) are in threaded connection with the outside of the bidirectional threaded rod (5), folding frames (7) are hinged to the two sides of the moving blocks (6), a lifting plate (8) is arranged above the folding frames (7), a rectangular frame (9) is fixed at the bottom of the lifting plate (8), two guide rods (10) are fixed between the inner walls of the rectangular frame (9), two sliding blocks (11) are in sliding connection with the outside of the guide rods (10), and the top ends of the two folding, the top of lifter plate (8) is fixed with locating piece (12) and baffle (13) of relative setting, be fixed with two horizontal poles (14) between locating piece (12) and baffle (13), cylinder (15) are installed to one side that baffle (13) are close to locating piece (12), the piston rod of cylinder (15) is fixed with regulating block (16) of cover on locating horizontal pole (14), the both sides of regulating block (16) all articulate and have regulation pole (17), the top of locating piece (12) and baffle (13) is provided with backup pad (18), the bottom of backup pad (18) is fixed with relative connecting block (19) and two rotor plates (20) that set up, two the top of regulating pole (17) respectively with the both sides of connecting block (19) are articulated, two the bottom of rotor plate (20) respectively with the both sides of locating piece (12) are articulated.
2. The steel structure support frame as claimed in claim 1, wherein one end of the bidirectional threaded rod (5) far away from the forward and reverse rotation motor (4) is rotatably connected with one side of the limiting plate (3) through a bearing, and threads on the bidirectional threaded rod (5) are respectively matched with the two moving blocks (6).
3. The steel structure supporting frame as claimed in claim 1, wherein two limiting rods (21) are fixed between the fixing plate (2) and the limiting plate (3), the bidirectional threaded rod (5) is located between the two limiting rods (21), two limiting holes are formed in the moving block (6), and the two limiting rods (21) are respectively connected with the inner walls of the two limiting holes in a sliding manner.
4. The steel structure support frame according to claim 1, wherein telescopic rods (22) are fixed around the top of the base (1), the fixing plate (2), the limiting plate (3) and the rectangular frame (9) are all located among the four telescopic rods (22), and the tops of the telescopic rods (22) are all fixedly connected with the bottom of the lifting plate (8).
5. The steel structure support frame as claimed in claim 1, wherein the sliding block (11) is provided with two guide holes, and the two guide rods (10) are respectively connected with the inner walls of the two guide holes in a sliding manner.
6. The steel structure supporting frame as claimed in claim 1, wherein the cylinder (15) is located between the two cross bars (14), the adjusting block (16) is provided with two through holes, and the two cross bars (14) are respectively connected with the inner walls of the two through holes in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439789.9U CN209958825U (en) | 2019-04-03 | 2019-04-03 | Steel structure support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439789.9U CN209958825U (en) | 2019-04-03 | 2019-04-03 | Steel structure support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958825U true CN209958825U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439789.9U Expired - Fee Related CN209958825U (en) | 2019-04-03 | 2019-04-03 | Steel structure support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296244A (en) * | 2020-03-30 | 2020-06-19 | 李琴 | Irrigation equipment for farming |
| CN111493622A (en) * | 2020-06-09 | 2020-08-07 | 陆彦宏 | Household clothes hanger device convenient for simultaneously adjusting heights of two sides |
| CN113404314A (en) * | 2021-05-12 | 2021-09-17 | 上海哲略工程建设科技有限公司 | Steel construction building multi-angle adjusting device |
-
2019
- 2019-04-03 CN CN201920439789.9U patent/CN209958825U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296244A (en) * | 2020-03-30 | 2020-06-19 | 李琴 | Irrigation equipment for farming |
| CN111493622A (en) * | 2020-06-09 | 2020-08-07 | 陆彦宏 | Household clothes hanger device convenient for simultaneously adjusting heights of two sides |
| CN113404314A (en) * | 2021-05-12 | 2021-09-17 | 上海哲略工程建设科技有限公司 | Steel construction building multi-angle adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |