CN114872839A - Fixing structure of working platform and ship - Google Patents
Fixing structure of working platform and ship Download PDFInfo
- Publication number
- CN114872839A CN114872839A CN202210457569.5A CN202210457569A CN114872839A CN 114872839 A CN114872839 A CN 114872839A CN 202210457569 A CN202210457569 A CN 202210457569A CN 114872839 A CN114872839 A CN 114872839A
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- hole
- rod
- positioning block
- limiting rod
- work platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
- B63B29/04—Furniture peculiar to vessels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
- B63B29/04—Furniture peculiar to vessels
- B63B2029/046—Tables, e.g. foldable or stowable
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
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Abstract
The invention relates to the technical field of ship construction, in particular to a fixing structure of a working platform and a ship. The fixing structure of the working platform comprises a positioning block, a limiting rod, a first connecting rod and a second connecting rod, the positioning block is fixedly connected with the working platform, and a first hole is formed in the top of the positioning block. One end of the limiting rod is fixedly arranged on a cabin wall of a laboratory, and the limiting rod is provided with a locking position and a third hole along the radial direction. When the locating block slides to latched position along the gag lever post, first connecting rod wears to locate in first hole and third hole in proper order. When the locating block slides to the locking position, the second connecting rod is respectively matched with the limiting rod and the locating block in a clamping mode, so that the locating block is locked on the limiting rod along the circumferential direction of the limiting rod. Boats and ships pass through fixed knot of work platform to construct fixedly and set up in the laboratory, through work platform's fixed knot structure install work platform firm in the latched position of gag lever post fast, avoided work platform to rock the influence by boats and ships and slide appears, guarantee work platform's safety.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a fixing structure of a working platform and a ship.
Background
Laboratories are arranged on special ships such as scientific research ships and experimental ships, so that reliable experimental environments are provided for scientific research personnel or sailors to carry out operations such as scientific research and experiments.
A large number of working platforms are generally arranged in a laboratory, the bottom of each working platform is provided with a universal wheel capable of moving quickly, and the working platforms are generally fixed through a brake mechanism of the universal wheel. However, due to the influence of external factors such as ship shaking, the working platform is still easy to slide or tilt integrally, so that the working platform is collided or damaged, and the safety and stable experimental environment of the working platform are difficult to guarantee.
Therefore, a fixed structure of a work platform and a vessel are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a fixing structure of a working platform and a ship, so that the working platform can be quickly fixed, the working platform is prevented from sliding due to the influence of the swinging of the ship, and the safety of the working platform is ensured.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fixing structure of a working platform for fixing the working platform in a laboratory, the fixing structure of the working platform comprising:
the positioning block is fixedly connected with the working platform, and the top of the positioning block is provided with a first hole;
the limiting rod is fixedly arranged on a cabin wall of the laboratory at one end and is provided with a locking position and a third hole along the radial direction;
the first connecting rod is configured to sequentially penetrate through the first hole and the third hole when the positioning block slides to the locking position along the limiting rod; and
the second connecting rod is configured to be capable of being respectively in clamping fit with the limiting rod and the positioning block when the positioning block slides to the locking position, so that the positioning block is locked on the limiting rod along the circumferential direction of the limiting rod.
Preferably, the second link includes:
the limiting rod is provided with a second hole along the axial direction of the limiting rod, and the main body rod is movably arranged in the second hole; and
the fin plate is distributed along the circumferential direction of the main body rod, one end of the fin plate is connected with the main body rod, and the other end of the fin plate is connected with the lantern ring;
and a positioning column is convexly arranged on the side surface of the positioning block, and when the positioning block is positioned at the locking position, the positioning column penetrates through the sleeve ring.
Preferably, the fixing structure of the work platform further includes:
one end of the first elastic piece is arranged in the second hole, and the other end of the first elastic piece is connected with the main body rod, so that the main body rod can rotate along the circumferential direction of the limiting rod; the first elastic member is configured to pull the second link to move toward the second hole.
Preferably, the first elastic member is a tension spring.
Preferably, the end part of the main body rod, which is far away from the bulkhead, is concavely provided with a first groove and a second groove; the first groove and the second groove are distributed at intervals along the circumferential direction of the main body rod;
before the positioning block slides to the locking position, the fin plate is clamped in the first groove, and when the positioning block slides to the locking position, the fin plate is clamped in the second groove and the positioning column penetrates through the sleeve ring.
Preferably, the two fin plates are distributed along the circumferential direction of the main body rod and form a T-shaped structure with the main body rod; the first groove and the second groove are crossed to form a cross shape or an X shape.
Preferably, the second link further includes:
the handle is arranged on the main body rod in an outward extending mode along the axial direction of the main body rod; at least a portion of the handle extends from within the second aperture.
Preferably, the top of the first connecting rod is provided with a cap to limit the top of the first connecting rod from extending into the first hole;
the fixed knot of work platform constructs still includes:
a second elastic member having one end connected to an inner wall of the first hole and the other end connected to the cap, the second elastic member being configured to pull the first link to move toward the inside of the first hole.
As a preferred scheme, an avoiding groove is formed in the bottom of the positioning block, and the limiting rod can be in clamping fit with the avoiding groove.
The utility model provides a ship, includes laboratory and work platform, work platform pass through foretell work platform's fixed knot construct set up in the laboratory.
The invention has the beneficial effects that:
according to the fixing structure of the working platform, the positioning block is fixedly connected with the working platform so that the positioning block and the working platform move synchronously. When the working platform needs to be fixed, the working platform and the positioning block synchronously slide to the locking position along the limiting rod, and the first connecting rod sequentially penetrates through the first hole of the positioning block and the third hole of the limiting rod, so that the positioning block and the working platform are axially fixed along the limiting rod. Meanwhile, the second connecting rod is respectively matched with the limiting rod and the positioning block in a clamping mode, the positioning block and the working platform are fixed along the circumferential direction of the limiting rod, and therefore the working platform is fixed along the axial direction and the circumferential direction of the limiting rod. The fixing structure of the working platform can quickly and stably install the working platform in the locking position of the limiting rod, so that the working platform is prevented from sliding due to the influence of ship shaking, and the safety of the working platform is guaranteed.
The ship is fixedly arranged in the laboratory through the fixing structure of the working platform, and the working platform can be quickly and stably arranged at the locking position of the limiting rod, so that the working platform is prevented from sliding due to the influence of ship shaking, and the safety of the working platform is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a fixing structure of a working platform and a working platform in a laboratory according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a fixing structure of a work platform according to an embodiment of the present invention.
The component names and designations in the drawings are as follows:
10. a working platform; 20. a bulkhead; 30. a base plate;
1. positioning blocks; 11. a first hole; 12. an avoidance groove; 13. a positioning column; 2. a limiting rod; 21. a second hole; 22. a third aperture; 23. a first groove; 24. a second groove; 3. a first link; 31. capping; 4. a second link; 41. a main body lever; 42. a fin plate; 43. a collar; 44. a handle; 5. a first elastic member; 6. a second elastic member.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The embodiment discloses a ship, which is a scientific investigation ship or a test ship. Of course, the ship may also be another type of passenger or cargo ship, etc. Be provided with one or more labs on the boats and ships, as shown in fig. 1, the lab is enclosed by bulkhead 20 and bottom plate 30, has placed a plurality of work platforms 10 on the bottom plate 30 of lab, and scientific research personnel or crewman can accomplish work such as various scientific research experiments on work platform 10.
It should be noted that the universal wheels are installed at the corner positions of the working platform 10, so that the moving speed of the working platform 10 is increased, the horizontal height of the working platform 10 can be raised, and the operation of scientific research personnel is facilitated. During operation of the vessel, the vessel may sway slightly or severely, which may cause the work platform 10 to slide unexpectedly, causing the work platform 10 to collide with the bulkhead 20 or with each other.
In order to solve the above problem, as shown in fig. 1 to fig. 3, this embodiment further discloses a fixing structure of a working platform, and the working platform 10 is fixedly disposed in a laboratory through the fixing structure of the working platform. Specifically, the fixing structure of the working platform comprises a positioning block 1, a limiting rod 2, a first connecting rod 3 and a second connecting rod 4, the positioning block 1 is fixedly connected with the working platform 10, and a first hole 11 is formed in the top of the positioning block 1. One end of the check rod 2 is fixedly arranged on a bulkhead 20 of a laboratory, and the check rod 2 has a locking position and is provided with a third hole 22 along the radial direction. When the locating block 1 slides to the locking position along the limiting rod 2, the first connecting rod 3 sequentially penetrates through the first hole 11 and the third hole 22. When the locating block 1 slides to the locking position, the second connecting rod 4 is respectively matched with the limiting rod 2 and the locating block 1 in a clamping mode, so that the locating block 1 is locked on the limiting rod 2 along the circumferential direction of the limiting rod 2.
In this embodiment, the positioning block 1 is fixedly connected to the working platform 10, so that the positioning block 1 and the working platform 10 move synchronously. When the working platform 10 needs to be fixed, the working platform 10 and the positioning block 1 synchronously slide to the locking position along the limiting rod 2, and at the moment, the first connecting rod 3 sequentially penetrates through the first hole 11 of the positioning block 1 and the third hole 22 of the limiting rod 2, so that the positioning block 1 and the working platform 10 are axially fixed along the limiting rod 2. Meanwhile, the second connecting rod 4 is respectively matched with the limiting rod 2 and the positioning block 1 in a clamping mode, and the positioning block 1 and the working platform 10 are fixed along the circumferential direction of the limiting rod 2. Fixing structure through work platform can be fast with work platform 10 firm the installation in the latched position of gag lever post 2 to avoid work platform 10 to rock the influence by boats and ships and slide, guarantee work platform 10's safety.
The left and right sides of the working platform 10 of this embodiment are respectively provided with a positioning block 1, and correspondingly, the bulkhead 20 of the laboratory is correspondingly provided with two limiting rods 2. As shown in fig. 2, an avoiding groove 12 is formed at the bottom of the positioning block 1, and the limiting rod 2 can be in clamping fit with the avoiding groove 12. When the working platform 10 needs to be fixed, the working platform 10 is pushed between the two limiting rods 2 through the universal wheels, and meanwhile, the limiting rods 2 are opposite to the avoidance grooves 12 of the corresponding positioning blocks 1. Then, the limiting rod 2 is pushed in from front to back along the axial direction of the limiting rod 2, so that the limiting rod 2 penetrates through the avoidance groove 12. After the positioning block is pushed to the locking position, the universal wheels are folded, so that the height of the working platform 10 is reduced, the first connecting rod 3 sequentially penetrates through the first hole 11 and the third hole 22, and the positioning block 1 and the working platform 10 are axially fixed along the limiting rod 2.
It should be noted that, the positioning block 1 and the working platform 10 have parallel rear end faces, when the positioning block 1 and the working platform 10 are pushed from front to back and the rear end faces of the positioning block 1 and the working platform 10 abut against the corresponding bulkheads 20, the positioning block 1 reaches a locking position, the coaxiality of the first hole 11 and the third hole 22 can be ensured without accurately adjusting the axial displacement of the positioning block 1 along the limiting rod 2, the first connecting rod 3 conveniently and quickly extends into the third hole 22, and the locking efficiency of the positioning block 1 and the working platform 10 is improved.
As shown in fig. 2 and 3, the top of the first link 3 has a cap 31 to limit the top of the first link 3 from protruding into the first hole 11. The fixing structure of the working platform further comprises a second elastic piece 6, one end of the second elastic piece 6 is connected with the inner wall of the first hole 11, the other end of the second elastic piece is connected with the cap 31, and the second elastic piece 6 pulls the first connecting rod 3 to move towards the inside of the first hole 11.
Specifically, the second elastic element 6 is a tension spring, and the first connecting rod 3 is installed in the first hole 11 through the tension spring, so that the first connecting rod 3 is prevented from falling or losing. Since the first link 3 always has a tendency to move toward the inside (downward) of the first hole 11 under the tensile force of the tension spring, when the work platform 10 reaches the locking position, the work platform 10 retracts the universal wheel to lower the height thereof, and the end of the first link 3 directly extends into the third hole 22.
As shown in fig. 2 and 3, the second link 4 includes a main body rod 41, a fin 42 and a collar 43, the limiting rod 2 has a second hole 21 along the axial direction thereof, and the main body rod 41 is movably disposed in the second hole 21. The fin plates 42 are distributed along the circumference of the main body rod 41, and one end of the fin plate 42 is connected with the main body rod 41, and the other end is connected with the collar 43. The side of the positioning block 1 is provided with a positioning column 13 in a protruding manner, and when the positioning block 1 is located at the locking position, the positioning column 13 is arranged in the lantern ring 43 in a penetrating manner.
Further, the fixing structure of the working platform further includes a first elastic member 5, one end of the first elastic member 5 is disposed in the second hole 21, and the other end is connected to the main body rod 41, so that the main body rod 41 can rotate along the circumferential direction of the limiting rod 2. The first elastic member 5 can pull the second link 4 to move into the second hole 21. The first elastic member 5 of the present embodiment is also a tension spring so that the main body lever 41 always has a tendency to move toward the inside of the second hole 21 (rearward), thereby reliably mounting the main body lever 41 in the second hole 21. Meanwhile, the second link 4 can move in the axial direction of the second hole 21 when being subjected to an outward (forward) pulling force, and the second link 4 can be restored to the original position by the pulling force of the first elastic member 5 when the second link 4 is released. Further, the second link 4 can also be rotated by a certain angle in the circumferential direction of the second hole 21.
As shown in fig. 2 and 3, the end of the main body rod 41 remote from the bulkhead 20 is concavely formed with a first groove 23 and a second groove 24. The first and second grooves 23 and 24 are spaced apart from each other in the circumferential direction of the main body lever 41. Before the locating block 1 slides to the locked position, the fin plate 42 is clamped in the first groove 23, and when the locating block 1 slides to the locked position, the fin plate 42 is clamped in the second groove 24 and the locating column 13 penetrates through the lantern ring 43.
Specifically, the two fins 42 are distributed along the circumference of the main body rod 41, and enclose a T-shaped structure with the main body rod 41. Two positioning columns 13 are convexly arranged on the front side surface of the positioning block 1, and the two positioning columns 13 are respectively positioned on the left side and the right side of the avoidance groove 12. The second connecting rod 4 is a T-shaped rod, and the first groove 23 and the second groove 24 are crossed to form a cross shape or an X shape. The first groove 23 and the second groove 24 of the present embodiment are at an angle of 90 ° in the circumferential direction of the second hole 21. After the positioning block 1 slides to the locking position, the main body rod 41 is pulled forward, so that the fin plate 42 is separated from the first groove 23 and clamped, then the main body rod 41 rotates 90 degrees, so that the fin plate 42 is opposite to the second groove 24, finally, the main body rod 41 is loosened and then quickly clamped in the second groove 24 under the pulling of the first elastic piece 5, and the positioning column 13 penetrates through the corresponding sleeve ring 43, so that the circumferential fixing of the positioning block 1 and the working platform 10 along the limiting rod 2 is completed.
Further, the second link 4 of the present embodiment further includes a handle 44, the main rod 41 is provided with the handle 44 extending outward along the axial direction, at least a portion of the handle 44 protrudes from the inside of the second hole 21, so that an operator can pull the main rod 41 to move in the front-back direction and rotate along the circumferential direction of the second hole 21 through the handle 44, and the operation efficiency is improved.
It should be noted that, when it is needed to unlock the working platform 10, the main body rod 41 is pulled forward by the handle 44, so that the fin plate 42 is disengaged from the second groove 24, the positioning column 13 is disengaged from the collar 43, then the main body rod 41 is rotated 90 °, so that the fin plate 42 is opposite to the first groove 23, and then the handle 44 is released, and the first elastic element 5 pulls the main body rod 41 to move into the second hole 21, so that the fin plate 42 is engaged with and fixed to the first groove 23. Finally, the universal wheels at the bottom of the working platform 10 are released, the working platform 10 is lifted, the cap 31 is pulled to enable the first connecting rod 3 to be drawn out of the third hole 22, and the positioning block 1 and the working platform 10 are pushed out along the axial direction of the limiting rod 2, so that the working platform 10 is moved to other appointed stations.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A fixing structure of a work platform for fixing a work platform (10) in a laboratory, characterized in that the fixing structure of the work platform comprises:
the positioning block (1) is fixedly connected with the working platform (10), and a first hole (11) is formed in the top of the positioning block (1);
the limiting rod (2) is fixedly arranged on a cabin wall (20) of the laboratory at one end, and the limiting rod (2) is provided with a locking position and a third hole (22) along the radial direction;
a first link (3) configured to be sequentially inserted into the first hole (11) and the third hole (22) when the positioning block (1) slides along the stopper rod (2) to the locking position; and
the second connecting rod (4) is configured to be capable of being respectively matched with the limiting rod (2) and the positioning block (1) in a clamping mode when the positioning block (1) slides to the locking position, so that the positioning block (1) is locked on the limiting rod (2) along the circumferential direction of the limiting rod (2).
2. Work platform fixing structure according to claim 1, characterized in that said second link (4) comprises:
the limiting rod (2) is provided with a second hole (21) along the axial direction of the limiting rod (41), and the main rod (41) is movably arranged in the second hole (21); and
the fin plate (42) is distributed along the circumferential direction of the main body rod (41), one end of the fin plate (42) is connected with the main body rod (41), and the other end of the fin plate is connected with the collar (43);
the side surface of the positioning block (1) is convexly provided with a positioning column (13), and when the positioning block (1) is positioned at the locking position, the positioning column (13) penetrates through the lantern ring (43).
3. The work platform fixing structure according to claim 2, further comprising:
a first elastic member (5) having one end disposed in the second hole (21) and the other end connected to the main body rod (41) so that the main body rod (41) can rotate in the circumferential direction of the stopper rod (2); the first elastic member (5) is configured to pull the second link (4) to move into the second hole (21).
4. A fixed structure of a work platform according to claim 3, characterized in that the first elastic member (5) is a tension spring.
5. A fixed structure of a work platform according to claim 3, characterized in that the end of the main body rod (41) remote from the bulkhead (20) is concavely formed with a first groove (23) and a second groove (24); the first groove (23) and the second groove (24) are distributed at intervals along the circumferential direction of the main body rod (41);
before the positioning block (1) slides to the locking position, the fin plate (42) is clamped in the first groove (23), and when the positioning block (1) slides to the locking position, the fin plate (42) is clamped in the second groove (24) and the positioning column (13) is arranged in the lantern ring (43) in a penetrating mode.
6. The fixed structure of work platform of claim 5, characterized in that two said fins (42) are distributed along the circumference of said main body bar (41) and form a T-shaped structure with said main body bar (41); the first groove (23) and the second groove (24) are crossed to form a cross shape or an X shape.
7. Work platform fixing structure according to claim 2, characterized in that said second link (4) further comprises:
a handle (44), wherein the handle (44) is arranged on the main body rod (41) in an outward extending mode along the axial direction of the main body rod; at least part of the handle (44) protrudes from inside the second hole (21).
8. Work platform fixing structure according to claim 1, characterized in that the top of the first link (3) has a cap (31) to limit the protrusion of the top of the first link (3) into the first hole (11);
the fixed knot of work platform constructs still includes:
a second elastic member (6), one end of the second elastic member (6) being connected to an inner wall of the first hole (11) and the other end being connected to the cap (31), the second elastic member (6) being configured to pull the first link (3) to move toward the inside of the first hole (11).
9. The fixing structure of the working platform according to claim 1, wherein an avoiding groove (12) is formed in the bottom of the positioning block (1), and the limiting rod (2) can be matched with the avoiding groove (12) in a clamping manner.
10. Vessel comprising a laboratory and a working platform (10), characterized in that the working platform (10) is fixedly arranged in the laboratory by means of a fixing structure of the working platform according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210457569.5A CN114872839B (en) | 2022-04-27 | 2022-04-27 | Fixing structure of working platform and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210457569.5A CN114872839B (en) | 2022-04-27 | 2022-04-27 | Fixing structure of working platform and ship |
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| Publication Number | Publication Date |
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| CN114872839A true CN114872839A (en) | 2022-08-09 |
| CN114872839B CN114872839B (en) | 2023-06-06 |
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| CN202210457569.5A Active CN114872839B (en) | 2022-04-27 | 2022-04-27 | Fixing structure of working platform and ship |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763897A (en) * | 1986-09-05 | 1988-08-16 | Yakata Brian T | Exercise machine with adjustably positioned bar |
| JP2005010127A (en) * | 2003-06-18 | 2005-01-13 | Asaba Seisakusho:Kk | Pedestal of obstacle limit measuring device |
| US7185862B1 (en) * | 2005-10-04 | 2007-03-06 | Jen Yu Yang | Mounting platform assembly for a stand device |
| CN202415022U (en) * | 2011-11-22 | 2012-09-05 | 徐州重型机械有限公司 | Overhead operating cart and operating platform locking device thereof |
| WO2017101075A1 (en) * | 2015-12-17 | 2017-06-22 | 深圳市雷凌显示技术有限公司 | Locking apparatus and led display screen |
| CN107914831A (en) * | 2017-09-27 | 2018-04-17 | 常州信息职业技术学院 | A kind of ship computer fixing device |
| CN210191224U (en) * | 2019-07-31 | 2020-03-27 | 龙奎 | Connecting structure of motor seat and fixed platform |
| CN210290370U (en) * | 2019-07-09 | 2020-04-10 | 京华派克邯郸机械科技有限公司 | Locking positioning connecting structure |
| US10786081B1 (en) * | 2018-01-25 | 2020-09-29 | Eric Martin Levin | Connector mechanism for a boat chair, a boat chair incorporating the connector mechanism, a boat including the boat chair with the connector mechanism, and/or methods of making and/or retrofitting boat chairs with the same |
| CN112078733A (en) * | 2020-08-06 | 2020-12-15 | 上海外高桥造船有限公司 | Dining table fixing device for ocean passenger ship |
| CN213442973U (en) * | 2020-11-03 | 2021-06-15 | 上海润吉船舶设计有限公司 | Cabin body reinforcing structure for ship |
-
2022
- 2022-04-27 CN CN202210457569.5A patent/CN114872839B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4763897A (en) * | 1986-09-05 | 1988-08-16 | Yakata Brian T | Exercise machine with adjustably positioned bar |
| JP2005010127A (en) * | 2003-06-18 | 2005-01-13 | Asaba Seisakusho:Kk | Pedestal of obstacle limit measuring device |
| US7185862B1 (en) * | 2005-10-04 | 2007-03-06 | Jen Yu Yang | Mounting platform assembly for a stand device |
| CN202415022U (en) * | 2011-11-22 | 2012-09-05 | 徐州重型机械有限公司 | Overhead operating cart and operating platform locking device thereof |
| WO2017101075A1 (en) * | 2015-12-17 | 2017-06-22 | 深圳市雷凌显示技术有限公司 | Locking apparatus and led display screen |
| CN107914831A (en) * | 2017-09-27 | 2018-04-17 | 常州信息职业技术学院 | A kind of ship computer fixing device |
| US10786081B1 (en) * | 2018-01-25 | 2020-09-29 | Eric Martin Levin | Connector mechanism for a boat chair, a boat chair incorporating the connector mechanism, a boat including the boat chair with the connector mechanism, and/or methods of making and/or retrofitting boat chairs with the same |
| CN210290370U (en) * | 2019-07-09 | 2020-04-10 | 京华派克邯郸机械科技有限公司 | Locking positioning connecting structure |
| CN210191224U (en) * | 2019-07-31 | 2020-03-27 | 龙奎 | Connecting structure of motor seat and fixed platform |
| CN112078733A (en) * | 2020-08-06 | 2020-12-15 | 上海外高桥造船有限公司 | Dining table fixing device for ocean passenger ship |
| CN213442973U (en) * | 2020-11-03 | 2021-06-15 | 上海润吉船舶设计有限公司 | Cabin body reinforcing structure for ship |
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| Publication number | Publication date |
|---|---|
| CN114872839B (en) | 2023-06-06 |
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