CN112283547A - Steel structure platform - Google Patents
Steel structure platform Download PDFInfo
- Publication number
- CN112283547A CN112283547A CN202011222339.8A CN202011222339A CN112283547A CN 112283547 A CN112283547 A CN 112283547A CN 202011222339 A CN202011222339 A CN 202011222339A CN 112283547 A CN112283547 A CN 112283547A
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- China
- Prior art keywords
- box body
- sliding
- bevel gear
- cavity
- shaft
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a steel structure platform, which comprises a side box body, wherein box bodies are arranged on two sides of the side box body in a sliding manner, a main box body is arranged at one side of the side box body, an area changing device which can make the main box body, the box body and the side box body slide, stretch and change to change the area is arranged in the box body and the main box body, the lower sides of the box body and the side box body are provided with a bottom cylinder body, the bottom cylinder body is internally provided with an internal connecting hole, the sliding bottom lifter that is provided with in the internal connection hole, be provided with in box and the side box and make all the bottom lifter with the bottom barrel carries out relative elevating movement so that personnel adjust the adjusting device of equipment height, and this equipment can change place the area of platform and can change the height of equipment, makes equipment place conveniently and the personnel of being convenient for all can facilitate the use when the equipment of different specifications needs to be used.
Description
Technical Field
The invention relates to the technical field of steel structure equipment, in particular to a steel structure platform.
Background
The steel structure platforms are of various types, but the general steel structure platform has a single structure, can only realize a simple placing effect, and cannot be adjusted according to actual needs, so that the size of the steel structure platform can be changed, the conventional steel structure platform cannot meet normal daily needs, and due to the defects, the conventional steel structure equipment cannot realize size follow-up change, and cannot influence the height lifting change of the equipment after the size is changed in a follow-up manner, so that the actual use reliability of the equipment is reduced, and because the equipment cannot change the size and change the height lifting, personnel have to buy or manufacture the steel structure platform with corresponding height and area again, the cost of the personnel using the equipment is greatly wasted, and the actual working efficiency of the equipment is greatly reduced, and the platform cannot change the area, so that the placement is very inconvenient.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a steel structure platform, which can solve the problems in the prior art.
The invention is realized by the following technical scheme: the steel structure platform comprises side box bodies, wherein box bodies are arranged on two sides of each side box body in a sliding mode, a main box body is arranged on one side of each side box body, area changing devices enabling the main box body, the box bodies and the side box bodies to slide, stretch and change so as to change the area are arranged in the box bodies and the main box bodies, bottom cylinder bodies are arranged on the lower sides of the box bodies and the side box bodies, internal connecting holes are formed in the bottom cylinder bodies, bottom lifting rods are arranged in the internal connecting holes in a sliding mode, and adjusting devices enabling all the bottom lifting rods and the bottom cylinder bodies to move up and down relatively so as to enable personnel to adjust the height of equipment are arranged in.
According to a further technical scheme, the area changing device comprises an internal matching cavity arranged in the main box body, internal threaded holes located in the main box body are formed in two sides of the internal matching cavity, seat bodies are arranged on two sides of the main box body, side threaded holes are formed in two sides of the box body, a rotating intermediate shaft is arranged in the seat bodies in a rotating mode, external thread blocks are arranged on two sides of the rotating intermediate shaft and in threaded fit with the internal threaded holes and the side threaded holes, a sliding component which enables the seat bodies and the main box body to only slide is arranged between the seat bodies and the main box body, and a sliding changing component which enables the rotating intermediate shaft to rotate and indirectly enables the main box body and the box body to be close to or far away from the seat bodies is arranged in the main box body.
According to a further technical scheme, the sliding assembly comprises guide rods arranged on two sides of the seat body, the guide rods are symmetrically arranged, the guide rods extend into the main box body and the box body, and the guide rods are connected with the main box body and the box body in a sliding fit mode.
According to the technical scheme, the sliding change assembly comprises an inner sliding cavity arranged in the rotating intermediate shaft, symmetrical clamping sliding shafts are arranged in the end walls of the inner matching cavity in a rotating mode, the clamping sliding shafts stretch into the inner sliding cavity, the clamping sliding shafts and the inner sliding cavity are connected with a key structure in a sliding fit mode through key grooves, the clamping sliding shafts are connected with the inner sliding cavity in a sliding fit mode, and the clamping sliding shafts are arranged on two sides in the inner matching cavity and are connected with the inner sliding cavity in a sliding fit mode, and the clamping sliding shafts are arranged on two sides of the inner matching cavity and are connected with middle transmission structures in a rotating mode.
According to the technical scheme, the middle transmission structure comprises a side convex block arranged on one side of the clamping sliding shaft, an open loading hole is formed in the side convex block, a rotating shell driven by a motor is arranged in the inner matching cavity in a rotating mode, a pushing cylinder is arranged on one side of the rotating shell, a matching connecting rod is arranged on one side of the pushing cylinder in a power connection mode, and a side matching motor is arranged on one side of the matching connecting rod.
According to the technical scheme, the adjusting device comprises an inner cavity arranged in the box body, an inner transmission cavity is formed in the fixed bevel gear, the inner cavity and the inner transmission cavity are respectively and rotatably provided with a side meshing bevel gear and a connecting bevel gear, a bottom driving threaded rod is fixedly arranged on the lower side of the side meshing bevel gear and the connecting bevel gear, an open-ended inner threaded hole is formed in the bottom lifting rod, the bottom driving threaded rod stretches into the inner threaded hole and is in threaded fit connection with the inner threaded hole, and a connecting driving assembly which enables the side meshing bevel gear and the connecting bevel gear to rotate simultaneously is arranged in the box body and the side box body.
According to the technical scheme, the connecting driving assembly comprises a rotating middle rotating shaft arranged in the box body, a connecting bevel gear is arranged on one side of the middle rotating shaft, the connecting bevel gear is meshed with the side meshing bevel gear, the middle rotating shaft is slidingly taken into the side box body, symmetrical sliding clamping rods are arranged in the end wall of the inner transmission cavity in a rotating mode, an open-ended open connecting cavity is formed in the middle rotating shaft, the open connecting cavity is connected with the sliding clamping rods in a sliding and rotating fit mode, a fixed bevel gear is arranged on one side of the sliding clamping rods and meshed with the connecting bevel gear, and the connecting bevel gear is driven by a driving motor to rotate.
The invention has the beneficial effects that:
the equipment has a simple structure, can change the area of the placing platform and the height of the equipment, is convenient to place and is convenient for personnel to use when needing to use equipment with different specifications.
When the area of the equipment platform is changed, the pushing cylinder works and then the matching connecting rod slides to enable the output shaft of the ISS side matching motor to enter the loading hole in a clamping mode, the side matching motor and the side convex block are connected in an indirect power mode, the side matching motor works and then drives the clamping sliding shaft to rotate, as the internal sliding cavity in the rotating intermediate shaft is connected with the clamping sliding shaft in a sliding and rotating matching mode, on one hand, the rotating intermediate shaft rotates and simultaneously drives the external thread block to rotate, as the external thread block is connected with the internal thread hole and the side thread hole in a threaded matching mode, and the main box body and the guide rod are connected in a sliding matching mode, the seat body and the main box body slide relatively, at the moment, the box body on one side and the main box body can be far away from or close to each other, and when the box body on the other side and the main box body are far away from or close to each other, after the rotating shell rotates, the side matching motor drives the side convex block to swing to one side of the side convex block at the other side, so that the side matching motor can indirectly drive the rotating intermediate shaft at the other side to rotate.
When equipment is lifted, the sliding clamping rod is connected with the opening connecting cavity in a sliding and rotating fit mode, power connection can still be kept after the sliding clamping rod and the opening connecting cavity relatively slide, the fixed bevel gear is driven to rotate after the connecting bevel gear works, the connecting bevel gear can indirectly rotate and then drive the side meshing bevel gear to rotate, and the bottom driving threaded rod is fixed with the side meshing bevel gear and the connecting bevel gear, so that the bottom lifting rod slides and lifts in the internal connecting hole after the bottom driving threaded rod rotates, and the height of the equipment can be changed.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the internal overall structure of the steel structure platform of the present invention;
FIG. 2 is a schematic illustration of the placement of the apparatus of FIG. 1;
FIG. 3 is a schematic view at A in FIG. 1;
FIG. 4 is a schematic view at B of FIG. 1;
in the figure, a connecting bevel gear 11, an internal cavity 12, a side meshing bevel gear 13, a box body 14, an intermediate rotating shaft 15, a sliding clamping rod 16, an opening connecting cavity 17, a side box body 18, a fixed bevel gear 19, an internal transmission cavity 21, a connecting bevel gear 22, an internal threaded hole 23, a main box body 24, a guide rod 25, a side threaded hole 26, a pushing cylinder 31, an internal matching cavity 32, a rotating shell 33, a matching connecting rod 34, a side matching motor 35, a loading hole 36, a side lug 37, an external thread block 38, a rotating intermediate shaft 39, a seat body 51, an internal sliding cavity 52, a clamping sliding shaft 54, a bottom cylinder body 61, an internal connecting hole 62, a bottom driving threaded rod 63, a bottom lifting rod 64 and an internal threaded hole 65.
Detailed Description
As shown in fig. 1 to 4, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the up, down, left, right, and front-back directions described below are the same as the up, down, left, right, and front-back directions of the projection relation of fig. 1 itself, and the steel structure platform of the present invention, including the side box bodies 18, the box bodies 14 are arranged on two sides of the side box body 18 in a sliding way, the main box body 24 is arranged on one side of the side box body 18, an area changing device which can make the main box body 24, the box body 14 and the side box body 18 slide, stretch and change to change the area is arranged in the box body 14 and the main box body 24, a bottom cylinder 61 is arranged at the lower side of the box body 14 and the side box body 18, an inner connecting hole 62 is arranged in the bottom cylinder 61, the inner connecting holes 62 are slidably provided with bottom lifting rods 64, and the box body 14 and the side box body 18 are internally provided with adjusting devices which enable all the bottom lifting rods 64 and the bottom cylinder body 61 to perform relative lifting movement so as to facilitate the personnel to adjust the height of the equipment.
Advantageously, wherein the area varying means comprise an internal fitting cavity 32 provided in said main box 24, the internal fitting cavity 32 is provided at both sides with internal screw holes 23 in the main case 24, the main box 24 is provided with seat bodies 51 at both sides thereof, the box 14 is provided with side screw holes 26 at both sides thereof, a rotating intermediate shaft 39 is rotatably arranged in the seat body 51, external thread blocks 38 are arranged on two sides of the rotating intermediate shaft 39, the external thread block 38 is in threaded fit connection with the internal threaded hole 23 and the side threaded hole 26, a sliding component which enables the seat body 51 and the main box body 24 to only perform sliding movement is arranged between the seat body 51 and the main box body 24 and the box body 14, a sliding change assembly is provided in the main housing 24 to rotate the rotating intermediate shaft 39 and indirectly move the main housing 24 and the housing 14 closer to or away from the seat body 51.
Advantageously, the sliding assembly includes guide rods 25 disposed on both sides of the seat 51, the guide rods 25 are symmetrically disposed, the guide rods 25 extend into the main box 24 and the box 14, and the guide rods 25 are connected with the main box 24 and the box 14 in a sliding fit manner.
Advantageously, the slippage changing assembly comprises an internal sliding cavity 52 arranged in the rotating intermediate shaft 39, symmetrical clamping sliding shafts 54 are arranged in the end walls of the internal matching cavity 32 in a rotating mode, the clamping sliding shafts 54 extend into the internal sliding cavity 52, the clamping sliding shafts 54 and the internal sliding cavity 52 are connected with a key structure in a sliding fit mode through key grooves, the clamping sliding shafts 54 are connected with the internal sliding cavity 52 in a sliding and rotating fit mode, and an intermediate transmission structure enabling the clamping sliding shafts 54 on the two sides to rotate respectively is arranged in the internal matching cavity 32.
Advantageously, the intermediate transmission structure comprises a side projection 37 arranged on one side of the clamping sliding shaft 54, an open loading hole 36 is arranged in the side projection 37, a motor-driven rotating shell 33 is arranged in the internal matching cavity 32 in a rotating mode, a pushing cylinder 31 is arranged on one side of the rotating shell 33, a matching connecting rod 34 is arranged on one side of the pushing cylinder 31 in a power connection mode, and a side matching motor 35 is arranged on one side of the matching connecting rod 34.
Advantageously, the adjusting device comprises an internal cavity 12 arranged in the box body 14, an internal transmission cavity 21 is arranged in the fixed bevel gear 19, a side engagement bevel gear 13 and a connection bevel gear 22 are respectively and rotatably arranged in the internal cavity 12 and the internal transmission cavity 21, a bottom driving threaded rod 63 is fixedly arranged on the lower sides of the side engagement bevel gear 13 and the connection bevel gear 22, an open internal threaded hole 65 is arranged in the bottom lifting rod 64, the bottom driving threaded rod 63 extends into the internal threaded hole 65 to be in threaded fit connection with the internal threaded hole 65, and a connection driving component for enabling the side engagement bevel gear 13 and the connection bevel gear 22 to simultaneously rotate is arranged in the box body 14 and the side box body 18.
Advantageously, the connection driving assembly comprises a middle rotating shaft 15 rotatably arranged in the box 14, a connection bevel gear 11 is arranged on one side of the middle rotating shaft 15, the connection bevel gear 11 is arranged in a meshing manner with the side meshing bevel gear 13, the middle rotating shaft 15 is slidingly inserted into the side box 18, symmetrical slip-mounting clamping rods 16 are rotatably arranged in the end walls of the internal transmission cavity 21, an open connection cavity 17 is arranged in the middle rotating shaft 15, the open connection cavity 17 is connected with the slip-mounting clamping rods 16 in a sliding and rotating fit manner, a fixed bevel gear 19 is arranged on one side of the slip-mounting clamping rods 16, the fixed bevel gear 19 is arranged in a meshing manner with the connection bevel gear 22, and the connection bevel gear 22 is driven to rotate by a driving motor.
When the device, the assembly and the structure are in the working stop state in the initial state, the area of the placing platform can be changed, the height of the device can be changed, the device can be placed conveniently, and the device can be used conveniently when people need to use devices of different specifications.
When the area of the equipment platform is changed, the pushing cylinder 31 operates to make the matching connecting rod 34 slide, so that the output shaft of the ISS side matching motor 35 is clamped into the loading hole 36, the side matching motor 35 and the side lug 37 are indirectly connected through power, then the side matching motor 35 operates to drive the clamping sliding shaft 54 to rotate, because the inner sliding cavity 52 in the rotating intermediate shaft 39 is connected with the clamping sliding shaft 54 in a sliding and rotating matching manner, on one hand, the rotating intermediate shaft 39 rotates and simultaneously drives the outer thread block 38 to rotate, because the outer thread block 38 is connected with the inner thread hole 23 and the side thread hole 26 in a threaded matching manner, and the main box body 24 and the guide rod 25 are connected in a sliding and matching manner, so that the seat body 51 and the main box body 24 slide relatively, and at the same time, the box body 14 and the main box body 24 on one side can be far away from or close to each other, when the other side box 14 and the main box 24 are moved away from or close to each other, the rotating casing 33 rotates to drive the side matching motor 35 to swing to one side of the side lug 37 on the other side, so that the side matching motor 35 can indirectly drive the rotating intermediate shaft 39 on the other side to rotate.
When the equipment is lifted, the sliding clamping rod 16 is connected with the opening connecting cavity 17 in a sliding and rotating fit manner, the power connection can still be kept after the sliding clamping rod 16 and the opening connecting cavity 17 relatively slide, the fixed bevel gear 19 is driven to rotate after the connecting bevel gear 22 works, namely, the connecting bevel gear 11 indirectly rotates and then drives the side meshing bevel gear 13 to rotate, and the bottom driving threaded rod 63 is fixed with the side meshing bevel gear 13 and the connecting bevel gear 22, so that the bottom lifting rod 64 is lifted in the internal connecting hole 62 in a sliding manner after the bottom driving threaded rod 63 rotates, and the height of the equipment can be changed.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222339.8A CN112283547A (en) | 2020-11-05 | 2020-11-05 | Steel structure platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222339.8A CN112283547A (en) | 2020-11-05 | 2020-11-05 | Steel structure platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112283547A true CN112283547A (en) | 2021-01-29 |
Family
ID=74351010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011222339.8A Withdrawn CN112283547A (en) | 2020-11-05 | 2020-11-05 | Steel structure platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112283547A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151677A (en) * | 2021-12-06 | 2022-03-08 | 山东省物化探勘查院 | Laser scanning three-dimensional mapping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202335531U (en) * | 2011-08-28 | 2012-07-18 | 何少华 | Dining table with automatically flexible and liftable tabletop |
| CN203563843U (en) * | 2013-08-23 | 2014-04-30 | 佛山市格来美家具制造有限公司 | Embedded rotatable extension table |
| CN204409971U (en) * | 2015-02-04 | 2015-06-24 | 安徽金源家居工艺品有限公司 | A kind of desk changing size |
| USD770205S1 (en) * | 2015-10-29 | 2016-11-01 | Zhuhai Shichang Metals Ltd. | Table with extendable tabletop |
| CN207561548U (en) * | 2017-04-28 | 2018-07-03 | 东莞市吉徕福家具有限公司 | An electric telescopic table that can change the desktop area |
| CN108716603A (en) * | 2018-02-13 | 2018-10-30 | 贵州财经大学 | A kind of big data machine learning computer support lifting gear |
| CN209188060U (en) * | 2018-09-09 | 2019-08-02 | 彭明娟 | A kind of ping-pong table convenient for adjusting |
| CN209315169U (en) * | 2018-10-11 | 2019-08-30 | 无锡德仕邦家具有限公司 | A kind of expansible angle is several |
| CN210870327U (en) * | 2019-09-12 | 2020-06-30 | 广州市星乐家具有限公司 | Improved lifting platform |
| CN211533113U (en) * | 2019-12-27 | 2020-09-22 | 重庆美尚恒雅家具有限公司 | Adjustable office furniture convenient to use |
| CN211667506U (en) * | 2020-02-21 | 2020-10-13 | 苏州欧曦自动化设备有限公司 | Support arrangement for full-automatic high accuracy testboard |
-
2020
- 2020-11-05 CN CN202011222339.8A patent/CN112283547A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202335531U (en) * | 2011-08-28 | 2012-07-18 | 何少华 | Dining table with automatically flexible and liftable tabletop |
| CN203563843U (en) * | 2013-08-23 | 2014-04-30 | 佛山市格来美家具制造有限公司 | Embedded rotatable extension table |
| CN204409971U (en) * | 2015-02-04 | 2015-06-24 | 安徽金源家居工艺品有限公司 | A kind of desk changing size |
| USD770205S1 (en) * | 2015-10-29 | 2016-11-01 | Zhuhai Shichang Metals Ltd. | Table with extendable tabletop |
| CN207561548U (en) * | 2017-04-28 | 2018-07-03 | 东莞市吉徕福家具有限公司 | An electric telescopic table that can change the desktop area |
| CN108716603A (en) * | 2018-02-13 | 2018-10-30 | 贵州财经大学 | A kind of big data machine learning computer support lifting gear |
| CN209188060U (en) * | 2018-09-09 | 2019-08-02 | 彭明娟 | A kind of ping-pong table convenient for adjusting |
| CN209315169U (en) * | 2018-10-11 | 2019-08-30 | 无锡德仕邦家具有限公司 | A kind of expansible angle is several |
| CN210870327U (en) * | 2019-09-12 | 2020-06-30 | 广州市星乐家具有限公司 | Improved lifting platform |
| CN211533113U (en) * | 2019-12-27 | 2020-09-22 | 重庆美尚恒雅家具有限公司 | Adjustable office furniture convenient to use |
| CN211667506U (en) * | 2020-02-21 | 2020-10-13 | 苏州欧曦自动化设备有限公司 | Support arrangement for full-automatic high accuracy testboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151677A (en) * | 2021-12-06 | 2022-03-08 | 山东省物化探勘查院 | Laser scanning three-dimensional mapping device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210129 |