CN111809845A - Scaffold based on movable platform - Google Patents
Scaffold based on movable platform Download PDFInfo
- Publication number
- CN111809845A CN111809845A CN202010795398.8A CN202010795398A CN111809845A CN 111809845 A CN111809845 A CN 111809845A CN 202010795398 A CN202010795398 A CN 202010795398A CN 111809845 A CN111809845 A CN 111809845A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- movable
- scaffold
- supporting platform
- movable supporting
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/17—Comprising essentially pre-assembled three-dimensional elements, e.g. cubic elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention discloses a scaffold based on a movable platform, and relates to the technical field of scaffolds. The invention comprises a scaffold for a building, a movable supporting platform, a telescopic wing plate, a connecting cable, a fixing component and an electric double-reel device; the fixing component is in sliding fit with the scaffold for the building; the telescopic wing plate is in sliding fit with the movable supporting platform; the electric double-reel device is fixedly arranged on a scaffold for a building; the upper surfaces of the movable supporting platform and the telescopic wing plate are provided with through channels; steel wire bars are fixedly connected with two sides of the inner wall of the through channel. One end of a steel wire rope on the electric double-reel device penetrates through the pulley block and is fixed on the lifting lug to drive the movable supporting platform to do lifting motion; the handle is rotated through rotating the Z shape, and the movable supporting platform is pulled to the limiting plate, so that the movable supporting platform can move in the horizontal direction, the position of the overhead scaffold on the movable supporting plate is transferred, safety is guaranteed, and the efficiency of overhead work is improved.
Description
Technical Field
The invention belongs to the technical field of scaffolds, and particularly relates to a scaffold based on a movable platform.
Background
At present, scaffolds are adopted in building construction, road and bridge construction or ship building industry. The scaffold used in the places of building construction, road and bridge construction and the like is characterized in that the horizontal and vertical steel pipes are connected and fixed through the connecting assembly, and the joints of the horizontal and vertical steel pipes are required to be welded and fixed when necessary.
However, in the scaffold formed by fixing the steel pipes, when the distance between the steel pipes is too close, materials are wasted, and the construction space is relatively compressed, so that the distance between the steel pipes of the existing built scaffold for the building is relatively large. Constructors wear safety belts to carry out construction operation on the scaffold, the scaffold for building is very high in construction, the surfaces of steel pipes are smooth, the constructors in high-altitude operation generally adopt the mode of paving the wood boards among the steel pipes to serve as a construction platform, however, the mode of paving the wood boards among the steel pipes of the scaffold is adopted, the wood boards are pulled to be high in the air, time and labor are consumed, accidents of falling objects are easily caused, and the construction efficiency of the high-altitude operation is influenced while the safety is low.
Disclosure of Invention
The invention aims to provide a scaffold based on a movable platform, wherein one end of a steel wire rope on each electric double-reel device passes through a pulley block and is fixed on a lifting lug to drive the movable supporting platform to do lifting motion; through rotating the Z shape and rotating the handle, will remove supporting platform and draw to the limiting plate, realize removing the ascending removal of supporting platform horizontal direction, solved current problem.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a scaffold based on a movable platform, which comprises a scaffold for a building, a movable supporting platform, a telescopic wing plate, a connecting cable, a fixed assembly and an electric double-reel device, wherein the movable supporting platform is arranged on the scaffold; each fixing component is in sliding fit with the scaffold for the building; the telescopic wing plate is in sliding fit with the movable supporting platform; the electric double-reel device is fixedly arranged on a scaffold for a building; the upper surfaces of the movable supporting platform and the telescopic wing plate are provided with through channels; both sides of the inner wall of the through channel are fixedly connected with steel wire strips; two side surfaces of the movable supporting platform are symmetrically provided with sliding channels; a plurality of first connecting sleeves are symmetrically arranged on the upper surface of the movable supporting platform close to the two side surfaces; the inner part of the through channel is fixedly connected with a middle clapboard; the two side surfaces of the middle partition plate are symmetrically provided with first electric telescopic rods; a plurality of second connecting sleeves are symmetrically arranged on the upper surface of the telescopic wing plate; each second connecting sleeve is connected with a cylindrical rail in a sliding manner; a third connecting sleeve is arranged on one side surface of the telescopic wing plate; and the third connecting sleeve is fixedly connected with one end of the first electric telescopic rod.
Further, the upper surface of the movable supporting platform is symmetrically and fixedly connected with a cable winding device; one end of the cable winding device is provided with a Z-shaped rotating handle; lifting lugs are symmetrically and fixedly connected to two side surfaces of the movable supporting platform; one end of the connecting cable is fixedly connected to the lifting lug.
Furthermore, a plurality of second electric telescopic rods are symmetrically arranged on two side surfaces of the movable supporting platform; one end of the second electric telescopic rod is fixedly connected with a pipe clamping block; the bottom of the pipe clamping block is provided with a cylindrical channel.
Further, the columnar rails are in sliding fit with the fixing components; the fixing component is formed by fixing two clamping semicircular rings through a fixing bolt; the circumferential side surface of the clamping semicircular ring is fixedly connected with a third connecting sleeve; the third connecting sleeve and the second connecting sleeve are coaxial and are in sliding fit with the cylindrical rail.
Furthermore, connecting blocks are symmetrically arranged at two ends of the clamping semicircular ring; the surface of the connecting block is provided with a threaded hole; a plurality of connecting springs are symmetrically arranged on the side surface of the connecting block; one end of the connecting spring is fixedly connected with a connecting plate.
Furthermore, limiting plates are fixedly connected to two ends of the cylindrical rail; plug-in holes are symmetrically formed in one side surface of the limiting plate; the inserting hole is matched with one end of the cylindrical rail in an inserting mode.
Furthermore, the top of the limiting plate is provided with a pulley block.
Further, the electric double-reel device comprises a mounting base plate; the upper surface of the mounting bottom plate is symmetrically provided with connecting holes; the upper surface of the mounting bottom plate is provided with a wiring groove; the upper surface of the mounting bottom plate is symmetrically and fixedly connected with supporting columns; the top of the support column is fixedly connected with a rotating motor; a rotating sleeve is arranged at the top of the other supporting column; a double winding drum is rotationally connected between the output end of the rotating motor and the rotating sleeve; and a steel wire rope is wound on the double winding drums.
The invention has the following beneficial effects:
1. one end of a steel wire rope on each electric double-reel device penetrates through the pulley block and is fixed on the lifting lug to drive the movable supporting platform to do lifting motion; the handle is rotated through rotating the Z shape, will remove supporting platform and draw to the limiting plate, realizes removing the ascending removal of supporting platform horizontal direction, and the staff shifts at the position that removes the overhead scaffold in the backup pad, and safety obtains the guarantee, and has improved high altitude construction's efficiency.
2. According to the invention, through the through channels are respectively arranged on the upper surfaces of the movable supporting platform and the telescopic wing plate, and the steel wire strips are fixedly connected to both sides of the inner wall of each through channel.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a scaffold based on a movable platform according to the invention;
fig. 2 is a schematic structural view of the scaffolding for construction of the present invention;
FIG. 3 is a schematic structural view of the mobile support platform of the present invention;
FIG. 4 is a schematic structural view of a telescopic wing panel according to the present invention;
FIG. 5 is a schematic structural view of a fixing assembly of the present invention;
FIG. 6 is a schematic structural diagram of the electric double-reel device of the present invention;
fig. 7 is a schematic structural diagram of a limiting plate of the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-scaffold for construction, 2-mobile support platform, 3-telescopic wing plate, 4-connecting cable, 5-fixed component, 6-electric double-reel device, 7-through channel, 8-steel wire strip, 9-middle clapboard, 10-first electric telescopic rod, 11-cylindrical rail, 12-cable winding device, 13-Z-shaped rotating handle, 14-second electric telescopic rod, 15-pipe clamping block, 16-limiting plate, 17-pulley block, 201-sliding channel, 202-first connecting sleeve, 203-lifting lug, 301-second connecting sleeve, 302-third connecting sleeve, 501-clamping semicircular ring, 502-connecting block, 503-threaded hole, 504-connecting spring, 505-connecting plate, 506-a fourth connecting sleeve, 601-an installation bottom plate, 602-a connecting hole, 603-a wiring groove, 604-a supporting column, 605-a rotating motor, 606-a rotating sleeve, 607-a double winding drum, 608-a steel wire rope, 1501-a cylindrical channel and 1601-a plug hole.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "bottom," "top," "side," "length," "inner," "peripheral side," and the like are used in an orientation or positional relationship merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the present invention.
Referring to fig. 1-7, the present invention is a scaffold based on a movable platform, which includes a scaffold 1 for building, a movable support platform 2, a telescopic wing plate 3, a connecting cable 4, a fixing component 5 and an electric double-reel device 6; each fixing component 5 is in sliding fit with the scaffold 1 for the building; the telescopic wing plate 3 is in sliding fit with the movable supporting platform 2; the electric double-reel device 6 is fixedly arranged on the scaffold 1 for the building; the upper surfaces of the movable supporting platform 2 and the telescopic wing plate 3 are provided with through channels 7; both sides of the inner wall of the through channel 7 are fixedly connected with steel wire strips 8; two side surfaces of the movable supporting platform 2 are symmetrically provided with sliding channels 201; a plurality of first connecting sleeves 202 are symmetrically arranged on the upper surface of the movable supporting platform 2 close to the two side surfaces; the inner part of the through channel 7 is fixedly connected with a middle clapboard 9; the two side surfaces of the middle partition plate 9 are symmetrically provided with first electric telescopic rods 10; a plurality of second connecting sleeves 301 are symmetrically arranged on the upper surface of the telescopic wing plate 3; each second connecting sleeve 301 is slidably connected with a cylindrical rail 11; a third connecting sleeve 302 is arranged on one side surface of the telescopic wing plate 3; the third connecting sleeve 302 is fixedly connected with one end of the first electric telescopic rod 10; the distance between the two telescopic wing plates 3 and the steel pipe is adjusted by adjusting the first electric telescopic rod 10; passing the cylindrical rail 11 through the first coupling sleeve 202 so that the mobile support platform can slide freely on the cylindrical rail 11; the electric double-reel device 6 drives the movable supporting platform 2 to lift; the moving support platform 2 is moved in the horizontal plane by pulling the connecting cable 4.
Referring to fig. 1 and 3, the upper surface of the movable supporting platform 2 is symmetrically and fixedly connected with a cable winding device 12; one end of the cable winding device 12 is provided with a Z-shaped rotating handle 13; lifting lugs 203 are symmetrically and fixedly connected to two side surfaces of the movable supporting platform 2; one end of the connecting cable 4 is fixedly connected to the lifting lug 203; a plurality of second electric telescopic rods 14 are symmetrically arranged on two side surfaces of the movable supporting platform 2; one end of the second electric telescopic rod 14 is fixedly connected with a pipe clamping block 15; the bottom of the pipe clamping block 15 is provided with a cylindrical channel 1501; the connecting cable 4 is pulled by rotating the Z-shaped rotating handle 13, so that the moving support platform 2 moves.
Referring to fig. 1 and 5, the cylindrical rails 11 are slidably engaged with the fixing members 5; the fixing component 5 is formed by fixing two clamping semicircular rings 501 through fixing bolts; the peripheral side surface of the clamping semicircular ring 501 is fixedly connected with a fourth connecting sleeve 506; the fourth connecting sleeve 506 and the second connecting sleeve 301 are coaxial and are in sliding fit with the cylindrical rail 11; the fourth connecting sleeve 506 and the second connecting sleeve 301 are coaxial and are in sliding fit with the cylindrical rail 11, so that the movable supporting platform 2 can slide on the cylindrical rail 11 smoothly.
Referring to fig. 5, connection blocks 502 are symmetrically disposed at two ends of the clamping semicircular ring 501; the surface of the connection block 502 is provided with a threaded hole 503; a plurality of connecting springs 504 are symmetrically arranged on the side surface of the connecting block 502; one end of the connecting spring 504 is fixedly connected with a connecting plate 505; two joint semicircle rings 501 pass through fastening bolt fixed connection for two joint semicircle rings 501 can freely slide on the steel pipe, prevent to remove supporting platform 2 and rock.
Referring to fig. 1 and 7, two ends of the cylindrical rail 11 are fixedly connected with a limiting plate 16; inserting holes 1601 are symmetrically formed in one side surface of the limiting plate 16; the inserting hole 1601 is inserted and matched with one end of the cylindrical rail 11; the top of the limiting plate 16 is provided with a pulley block 17; through the setting of limiting plate 16, prevent to remove supporting platform 2 landing from cylindricality rail 11, play spacing effect.
Referring to fig. 6, the electric double-reel device 6 includes a mounting base plate 601; the upper surface of the mounting base plate 601 is symmetrically provided with connecting holes 602; a wiring groove 603 is formed in the upper surface of the mounting bottom plate 601; the upper surface of the mounting baseplate 601 is symmetrically and fixedly connected with supporting columns 604; a rotating motor 605 is fixedly connected to the top of a supporting column 604; the top of the other supporting column 604 is provided with a rotating sleeve 606; a double-winding drum 607 is rotationally connected between the output end of the rotating motor 605 and the rotating sleeve 606; a steel wire rope 608 is wound on the double winding drum 607; the steel wire rope 608 is driven to perform lifting motion by rotating the motor 605 forward and backward, so that the movable supporting platform 2 can perform lifting motion stably.
The specific working principle of the invention is as follows:
the two clamping semicircular rings 501 are fixedly connected to a pipe through fastening bolts, so that the two clamping semicircular rings 501 can freely slide on the pipe; the distance between the two telescopic wing plates 3 and the steel pipe is adjusted by adjusting the first electric telescopic rod 10; passing the cylindrical rail 11 through the first coupling sleeve 202 so that the mobile support platform can slide freely on the cylindrical rail 11; one end of the connecting cable 4 passes through the pulley block 17 and is fixed on the lifting lug 203, and the movable supporting platform 2 is pulled by rotating the Z-shaped rotating handle 13, so that the movable supporting platform 2 moves on the cylindrical rail 11; by passing the wire rope 608 through the wire trough 603 and fixedly connecting the wire rope 608 to the fourth connecting sleeve 506, the wire rope 608 pulls up the movable support platform 2 under the rotation of the double winding drum 607 by starting the rotating motor 605; when needs are under construction, will remove supporting platform 2 and put down for cylindricality channel 1501 and steel pipe joint mutually, make whole device stable motionless.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A scaffold based on a movable platform comprises a scaffold (1) for a building, a movable supporting platform (2), a telescopic wing plate (3), a connecting cable (4), a fixing assembly (5) and an electric double-reel device (6); each fixing component (5) is in sliding fit with the scaffold (1) for the building; the telescopic wing plate (3) is in sliding fit with the movable supporting platform (2); the electric double-reel device (6) is fixedly arranged on the scaffold (1) for the building;
the method is characterized in that:
the upper surfaces of the movable supporting platform (2) and the telescopic wing plate (3) are provided with through channels (7); both sides of the inner wall of the through channel (7) are fixedly connected with steel wire strips (8); sliding channels (201) are symmetrically formed in two side faces of the movable supporting platform (2); a plurality of first connecting sleeves (202) are symmetrically arranged on the upper surface of the movable supporting platform (2) close to the two side surfaces;
the inner part of the through channel (7) is fixedly connected with a middle clapboard (9); two side surfaces of the middle partition plate (9) are symmetrically provided with first electric telescopic rods (10);
a plurality of second connecting sleeves (301) are symmetrically arranged on the upper surface of the telescopic wing plate (3); each second connecting sleeve (301) is connected with a cylindrical rail (11) in a sliding manner; a third connecting sleeve (302) is arranged on one side surface of the telescopic wing plate (3); the third connecting sleeve (302) is fixedly connected with one end of the first electric telescopic rod (10).
2. A scaffold based on a movable platform according to claim 1, characterized in that the upper surface of the movable support platform (2) is symmetrically and fixedly connected with a cable winding device (12); one end of the cable winding device (12) is provided with a Z-shaped rotating handle (13); lifting lugs (203) are symmetrically and fixedly connected to two side surfaces of the movable supporting platform (2); one end of the connecting cable (4) is fixedly connected to the lifting lug (203).
3. The scaffold based on the movable platform is characterized in that a plurality of second electric telescopic rods (14) are symmetrically arranged on two sides of the movable supporting platform (2); one end of the second electric telescopic rod (14) is fixedly connected with a pipe clamping block (15); the bottom of the pipe clamping block (15) is provided with a cylindrical channel (1501).
4. A scaffolding based on movable platforms, according to claim 1, characterized in that said cylindrical rails (11) are slidingly engaged with each fixed assembly (5);
the fixing component (5) is formed by fixing two clamping semicircular rings (501) through fixing bolts;
the peripheral side surface of the clamping semi-circular ring (501) is fixedly connected with a fourth connecting sleeve (506);
the fourth connecting sleeve (506) and the second connecting sleeve (301) are coaxial and are in sliding fit with the cylindrical rail (11).
5. The scaffold based on the movable platform is characterized in that the two ends of the clamping semicircular ring (501) are symmetrically provided with connecting blocks (502);
a threaded hole (503) is formed in the surface of the connecting block (502);
a plurality of connecting springs (504) are symmetrically arranged on the side surface of the connecting block (502); one end of the connecting spring (504) is fixedly connected with a connecting plate (505).
6. A scaffold based on a movable platform according to claim 1, characterized in that the two ends of the columnar rail (11) are fixedly connected with limit plates (16); plug-in holes (1601) are symmetrically formed in one side surface of the limiting plate (16); the inserting hole (1601) is matched with one end of the cylindrical rail (11) in an inserting mode.
7. A scaffold based on a movable platform according to claim 6, characterized in that the top of the limiting plate (16) is provided with a pulley block (17).
8. A scaffolding based on movable platforms, according to claim 6, characterized in that the electric double drum device (6) comprises a mounting base plate (601); the upper surface of the mounting bottom plate (601) is symmetrically provided with connecting holes (602);
a wiring groove (603) is formed in the upper surface of the mounting bottom plate (601);
the upper surface of the mounting bottom plate (601) is symmetrically and fixedly connected with supporting columns (604);
the top of the supporting column (604) is fixedly connected with a rotating motor (605); a rotating sleeve (606) is arranged at the top of the other supporting column (604);
a double winding drum (607) is rotationally connected between the output end of the rotating motor (605) and the rotating sleeve (606); and a steel wire rope (608) is wound on the double winding drum (607).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795398.8A CN111809845A (en) | 2020-08-10 | 2020-08-10 | Scaffold based on movable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010795398.8A CN111809845A (en) | 2020-08-10 | 2020-08-10 | Scaffold based on movable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111809845A true CN111809845A (en) | 2020-10-23 |
Family
ID=72863766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010795398.8A Withdrawn CN111809845A (en) | 2020-08-10 | 2020-08-10 | Scaffold based on movable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111809845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313152A (en) * | 2022-01-24 | 2022-04-12 | 广船国际有限公司 | Operation platform device |
-
2020
- 2020-08-10 CN CN202010795398.8A patent/CN111809845A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313152A (en) * | 2022-01-24 | 2022-04-12 | 广船国际有限公司 | Operation platform device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20201023 |