CN112644663A - A oar platform for boats and ships oar installation - Google Patents
A oar platform for boats and ships oar installation Download PDFInfo
- Publication number
- CN112644663A CN112644663A CN202011617734.6A CN202011617734A CN112644663A CN 112644663 A CN112644663 A CN 112644663A CN 202011617734 A CN202011617734 A CN 202011617734A CN 112644663 A CN112644663 A CN 112644663A
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- tower section
- paddle
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- layer tower
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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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
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- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Robotics (AREA)
- Ladders (AREA)
Abstract
The invention discloses a paddle platform for mounting ship paddles, which comprises a paddle platform base, wherein the paddle platform base is respectively provided with two bottom layer tower sections through two groups of movable sliding plate groups, a top layer tower section is arranged above each bottom layer tower section, a paddle hub adjusting beam is arranged above each top layer tower section through a hydraulic device, and a propeller adjusting screw rod is arranged on each paddle hub adjusting beam; the top tower section is also provided with a working platform, and the bottom tower section and the top tower section are provided with crawling ladders reaching the working platform; according to the invention, the paddles are placed on the two ship paddle hub adjusting beams, so that the ship paddles with large weight and size can be adjusted in position more conveniently and accurately, and the ship paddle adjusting device is very convenient and effective.
Description
Technical Field
The invention relates to the technical field of ship manufacturing, in particular to a paddle platform for mounting a ship paddle.
Background
The propeller of the ship is a ship power device. The propeller is usually made of steel materials, and has the characteristics of large size, high gravity center, small cross section width and the like; when the ship propeller is installed, the weight of the propeller is large and is often more than hundred tons, and the positioning difficulty is high, so that a propeller platform capable of being used for adjusting the position of the propeller is urgently needed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a paddle platform for mounting a ship paddle, so as to solve the problems mentioned in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a paddle platform for mounting a ship paddle comprises a paddle platform base, wherein the paddle platform base comprises a base bottom plate, the base bottom plate is divided into a left platform and a right platform which are symmetrical through a central axis, a group of sliding plate groups are arranged on the left platform and the right platform respectively, and each group of sliding plate group comprises three dovetail groove fixing bottom plates which are arranged in front and back; each dovetail groove fixing bottom plate extends towards the left and right direction and a dovetail groove sliding plate is arranged on the sliding frame; a base bolt connecting piece is arranged at one end of the upper surface of the dovetail groove fixing bottom plate, which is far away from the central axis, an adjusting screw rod penetrates through the base bolt connecting piece, one end of the adjusting screw rod is connected to the end part of the dovetail groove sliding plate, and the other end of the adjusting screw rod is connected to a hand wheel;
each group of sliding plate groups is erected with a bottom layer tower section, and the bottom layer tower section comprises a bottom layer tower section bottom plate, three bottom layer tower section upright posts vertically arranged on the bottom layer tower section bottom plate, and a bottom layer tower section top plate fixed at the top end of each bottom layer tower section upright post; the positions of the three bottom-layer tower section upright columns and the three dovetail groove sliding plates are aligned in the vertical direction;
a top tower section is erected on each bottom tower section; each top-layer tower section comprises a horizontal working platform, and the middle part of the working platform is provided with a worker inlet; the bottom of the working platform is connected with three top-layer tower section upright columns, and a top-layer tower section bottom plate is fixed at the bottom end of each top-layer tower section upright column; the three top-layer tower section bottom plates are respectively connected and fixed with the three bottom-layer tower section top plates;
the side wall of the bottom tower section upright post is provided with a bottom ladder; the side wall of the top-layer tower section upright post is provided with a top-layer ladder, and the bottom-layer ladder is vertically connected with the top-layer ladder; the top-layer crawling ladder is positioned below the edge of the entrance of the worker;
a supporting beam is also fixedly supported on the top-layer tower section upright column, at least two propeller adjusting hydraulic cylinders are arranged on the upper surface of the supporting beam, and a propeller adjusting hydraulic cylinder guide rod is vertically and slidably arranged beside each propeller adjusting hydraulic cylinder; a propeller hub adjusting beam is supported and arranged on the propeller adjusting hydraulic cylinders together, and the bottom ends of the propeller hub adjusting beams are connected to the top ends of guide rods of the propeller adjusting hydraulic cylinders; the center of the upper surface of the propeller hub adjusting beam is inwards sunken, a propeller adjusting bolt connecting piece is arranged at the center of the propeller hub adjusting beam, and a horizontal propeller adjusting bolt is connected to the propeller adjusting bolt connecting piece through a bolt hole;
the propeller adjusting bolts on each top-layer tower section horizontally face to the other top-layer tower section.
A middle-layer tower section is also arranged between the top-layer tower section and the bottom-layer tower section; the middle-layer tower section comprises a middle-layer tower section bottom plate, a middle-layer tower section top plate and a middle-layer tower section upright post connected between the middle-layer tower section bottom plate and the middle-layer tower section bottom plate; the middle layer tower section bottom plate is connected above the bottom layer tower section top plate, and the middle layer tower section top plate is connected below the top layer tower section bottom plate.
The lateral wall of middle level tower section stand is provided with the middle level cat ladder, and the middle level cat ladder is connected between bottom cat ladder and top layer cat ladder.
The periphery of the top-layer ladder stand is provided with a ladder stand guard ring in a surrounding way.
The bottom-layer crawling ladder is only arranged on the side wall of the upright post of the bottom-layer tower section in the middle; the top layer cat ladder only sets up in a top layer tower festival stand lateral wall in the middle.
A bottom column reinforcing body is arranged between the bottom column section upright and the bottom plate of the bottom column section.
The lower side of the middle part of the bottom surface of the paddle platform base is also provided with a lifting lug fixing block, and the side surface of the lifting lug fixing block is provided with a paddle platform moving lifting lug.
And lifting positioning bolts which vertically penetrate through the base bottom plate are further arranged at the four corners of the base bottom plate. The lifting positioning bolts are locked up and down, so that the stability of the propeller platform can be ensured, and the propeller is prevented from toppling.
Safety guardrails are arranged at the edges of the working platform.
Compared with the prior art, the invention has the advantages that the tower-shaped paddle platform is designed aiming at the large size characteristic of the paddle, so that a worker can stand to a higher position to observe the mounting position of the paddle, the paddle platform can be driven to move by utilizing the sliding plate group, and the fixing position of the paddle is adjusted by the screw adjusting hydraulic cylinder, the screw adjusting bolt and the like, so that the paddle with large weight and size can be adjusted in a labor-saving manner, the invention is very convenient and effective, and fills the blank in the technical field of position adjustment during paddle mounting.
Drawings
FIG. 1 is a schematic view of a paddle platform of the present invention;
FIG. 2 is a schematic view of a paddle platform base of the present invention;
FIG. 3 is a schematic view of a bottom tower section of the present invention;
FIG. 4 is a schematic illustration of an intermediate tower section of the present invention;
FIG. 5 is a schematic top tower section of the present invention;
fig. 6 is a schematic view of a hub adjustment beam of the present invention.
In the figure, 41, a paddle platform base, 42, a bottom tower section, 43, a middle tower section, 44, a top tower section, 45 and a paddle hub adjusting beam; 46. the paddle platform moves the lifting lug;
411. base bottom plate, 412, dovetail groove fixed bottom plate, 413, dovetail groove sliding plate, 414, adjusting screw rod, 415, hand wheel, 416, lifting positioning bolt, 417, quick assembly disassembly type nut, 421, bottom tower section bottom plate, 422, bottom tower section upright post, 423, bottom upright post reinforcement, 424, bottom tower section top plate, 431, middle tower section top plate, 432, middle tower section bottom plate, 433, middle tower section upright post, 434, middle ladder stand, 441, top tower section bottom plate, 442, top tower section upright post, 443, supporting beam, 444, propeller adjusting hydraulic cylinder, 445, propeller adjusting hydraulic cylinder guide bar, 446, top ladder stand, 447, ladder stand guard ring, 448, working platform, 449, safety guardrail, 452, propeller adjusting bolt connector, 453, propeller adjusting bolt.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 6, the paddle platform for mounting the ship paddle of the present invention includes a paddle platform base 41, the paddle platform base 41 includes a base bottom plate 411, the base bottom plate 411 is divided into a left platform and a right platform which are symmetrical through a central axis, a group of sliding plate sets is disposed on each of the left platform and the right platform, each group of sliding plate sets includes three dovetail groove fixing bottom plates 412 arranged in front and back; each dovetail groove fixing bottom plate 412 extends in the left-right direction and is provided with a dovetail groove sliding plate 413 in a sliding frame; one end of the upper surface of the dovetail groove fixing bottom plate 412, which is far away from the central axis, is provided with a base bolt connecting piece, an adjusting screw rod 414 penetrates through the base bolt connecting piece, one end of the adjusting screw rod 414 is connected to the end part of the dovetail groove sliding plate 413, and the other end of the adjusting screw rod 414 is connected to a hand wheel 415;
a bottom layer tower section 42 is erected on each group of sliding plate groups, and each bottom layer tower section 42 comprises a bottom layer tower section bottom plate 421, three bottom layer tower section upright posts 422 vertically arranged on the bottom layer tower section bottom plate 421, and a bottom layer tower section top plate 424 fixed at the top end of each bottom layer tower section upright post 422; the positions of the three bottom-layer tower section upright posts 422 and the three dovetail groove sliding plates 413 are aligned in the vertical direction;
a top tower section 44 is erected on each bottom tower section 42; each top-layer tower section 44 comprises a horizontal working platform 448, and the middle part of the working platform 448 is provided with a worker inlet; the bottom of the working platform 448 is connected with three top-layer tower section upright posts 442, and the bottom end of each top-layer tower section upright post 442 is fixed with a top-layer tower section bottom plate 441; the three top-layer tower section bottom plates 441 are respectively connected and fixed with the three bottom-layer tower section top plates 424;
a bottom layer ladder stand is arranged on the side wall of the bottom layer tower section upright post 422; the side wall of the top tower section upright post 442 is provided with a top ladder 446, and the bottom ladder 446 is vertically connected with the top ladder 446; the top level ladder 446 is located below the worker entry edge;
a supporting beam 443 is also supported and fixed on the top-layer tower section upright column 442, at least two propeller adjusting hydraulic cylinders 444 are arranged on the upper surface of the supporting beam 443, and a propeller adjusting hydraulic cylinder guide rod 445 is vertically and slidably arranged beside each propeller adjusting hydraulic cylinder 444; the propeller adjusting hydraulic cylinders 444 are jointly supported and provided with propeller hub adjusting beams 45, and the bottom ends of the propeller hub adjusting beams 45 are connected to the top ends of propeller adjusting hydraulic cylinder guide rods 445; the center of the upper surface of the hub adjustment beam 45 is inwardly recessed and a propeller adjustment bolt connection piece 452 is arranged at the center, and a horizontal propeller adjustment bolt 453 is connected to the propeller adjustment bolt connection piece 452 through a bolt hole;
the propeller adjust bolts 453 on each top tower section 44 are horizontally oriented toward the other top tower section 44.
A middle-layer tower section 43 is also arranged between the top-layer tower section 44 and the bottom-layer tower section 42; the middle-layer tower section 43 comprises a middle-layer tower section bottom plate 432, a middle-layer tower section top plate 431 and a middle-layer tower section upright post 433 connected between the middle-layer tower section bottom plate 432 and the middle-layer tower section bottom plate 432; the middle tower section bottom plate 432 is connected above the bottom tower section top plate 424, and the middle tower section top plate 431 is connected below the top tower section bottom plate 441.
The lateral wall of middle level tower section stand 433 is provided with middle level cat ladder 434, and middle level cat ladder 434 is connected between bottom cat ladder and top layer cat ladder 446.
A ladder guard 447 is positioned around the periphery of the top ladder 446.
The bottom-layer crawling ladder is only arranged on the side wall of the bottom-layer tower section upright post 422 in the middle; the top ladder 446 is disposed only on the side wall of the middle one of the top tower section columns 442.
A bottom-layer upright column reinforcing body 423 is arranged between the bottom-layer tower section upright column 422 and the bottom-layer tower section bottom plate 421.
A lifting lug fixing block is further arranged below the middle of the bottom surface of the paddle platform base 41, and a paddle platform moving lifting lug 46 is arranged on the side face of the lifting lug fixing block.
Before the invention is used, a worker firstly contacts the ground or other platforms arranged below the ground through the lifting positioning bolt 416 to adjust the levelness of the base bottom plate 411 and fix the base bottom plate 411 on the platform below; next, the upper worker climbs two symmetrical work platforms 448 by climbing a ladder, and the lower worker estimates the distance between the hub adjustment beams 45 by coarse adjustment of the hand wheel 415 in combination with the distance of the upper worker, so that both ends of the propeller can be placed on the two hub adjustment beams 45, respectively. After the two ends of the propeller can be respectively placed on the two propeller hub adjusting beams 45, the staff above can continue to adjust the height or the levelness of the propeller by the propeller hub adjusting beams 45 along the guiding direction of the propeller adjusting hydraulic cylinder guide rod 445 through the extension and retraction of the propeller adjusting hydraulic cylinder 444, so that the height or the levelness of the propeller can be adjusted; the upper crew can also continue to adjust the position of the propeller via propeller adjustment bolt 453 and finally clamp the propeller via propeller adjustment bolt 453 to the optimal mounting position. In general, the present invention can be placed on a mobile lifting platform through the paddle platform mobile lifting lug 46, and the subsequent installation process can be realized through mobile lifting.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The paddle platform for mounting the ship paddles is characterized by comprising a paddle platform base (41), wherein the paddle platform base (41) comprises a base bottom plate (411), the base bottom plate (411) is divided into a left platform and a right platform which are symmetrical through a central axis, a group of sliding plate groups are arranged on the left platform and the right platform respectively, and each group of sliding plate groups comprises three dovetail groove fixing bottom plates (412) which are arranged in front and back; each dovetail groove fixing bottom plate (412) extends towards the left and right direction and is provided with a dovetail groove sliding plate (413) in a sliding frame; one end of the upper surface of the dovetail groove fixing bottom plate (412) departing from the central axis is provided with a base bolt connecting piece, an adjusting screw rod (414) penetrates through the base bolt connecting piece, one end of the adjusting screw rod (414) is connected to the end part of the dovetail groove sliding plate (413), and the other end of the adjusting screw rod is connected to a hand wheel (415);
each group of sliding plate groups is erected with a bottom layer tower section (42), and each bottom layer tower section (42) comprises a bottom layer tower section bottom plate (421), three bottom layer tower section upright posts (422) vertically arranged on the bottom layer tower section bottom plate (421), and a bottom layer tower section top plate (424) fixed at the top end of each bottom layer tower section upright post (422); the positions of the three bottom-layer tower section upright columns (422) and the three dovetail groove sliding plates (413) are aligned in the vertical direction;
a top tower section (44) is erected on each bottom tower section (42); each top-layer tower section (44) comprises a horizontal working platform (448), and the middle part of the working platform (448) is provided with a worker inlet; the bottom of the working platform (448) is connected with three top-layer tower section upright columns (442), and a top-layer tower section bottom plate (441) is fixed at the bottom end of each top-layer tower section upright column (442); the three top-layer tower section bottom plates (441) are respectively connected and fixed with the three bottom-layer tower section top plates (424);
the side wall of the bottom tower section upright post (422) is provided with a bottom ladder stand; the side wall of the top-layer tower section upright post (442) is provided with a top-layer ladder (446), and the bottom-layer ladder is vertically connected with the top-layer ladder (446); the top level ladder (446) is located below the worker entry edge;
a supporting beam (443) is further supported and fixed on the top-layer tower section upright column (442), at least two propeller adjusting hydraulic cylinders (444) are arranged on the upper surface of the supporting beam (443), and a propeller adjusting hydraulic cylinder guide rod (445) is vertically arranged beside each propeller adjusting hydraulic cylinder (444) in a sliding manner; a propeller hub adjusting beam (45) is supported and arranged on the propeller adjusting hydraulic cylinders (444) together, and the bottom ends of the propeller hub adjusting beams (45) are connected to the top ends of guide rods (445) of the propeller adjusting hydraulic cylinders; the center of the upper surface of the propeller hub adjusting beam (45) is inwards sunken, a propeller adjusting bolt connecting piece (452) is arranged at the center, and a horizontal propeller adjusting bolt (453) is connected to the propeller adjusting bolt connecting piece (452) through a bolt hole;
the propeller adjustment bolts (453) on each of the top tower sections (44) are horizontally oriented toward the other top tower section (44).
2. A paddle platform for marine paddle mounting according to claim 1, wherein a middle tower section (43) is further arranged between the top tower section (44) and the bottom tower section (42); the middle-layer tower section (43) comprises a middle-layer tower section bottom plate (432), a middle-layer tower section top plate (431) and a middle-layer tower section upright post (433) connected between the middle-layer tower section bottom plate (432) and the middle-layer tower section bottom plate (432); the middle-layer tower section bottom plate (432) is connected above the bottom-layer tower section top plate (424), and the middle-layer tower section top plate (431) is connected below the top-layer tower section bottom plate (441).
3. A paddle platform for a vessel paddle installation according to claim 2, wherein the side walls of the mid-level tower section uprights (433) are provided with a mid-level ladder (434), the mid-level ladder (434) being connected between the bottom-level ladder and the top-level ladder (446).
4. A paddle platform for a marine paddle installation according to claim 1, wherein the top tier ladder (446) is provided with a ladder retainer (447) around its circumference.
5. A paddle platform for a vessel paddle installation according to claim 1 wherein the floor ladder is provided only on the side wall of the middle one of the floor tower section columns (422); the top-layer ladder (446) is only arranged on the side wall of the middle one of the top-layer tower section upright posts (442).
6. A paddle platform for marine paddle installation according to claim 1, characterized in that a bottom tier column reinforcement (423) is arranged between the bottom tier column (422) and the bottom tier floor (421).
7. The paddle platform for installation of ship paddles of claim 1, wherein a lifting lug fixing block is further arranged below the middle part of the bottom surface of the paddle platform base (41), and a paddle platform moving lifting lug (46) is arranged on the side surface of the lifting lug fixing block.
8. A paddle platform for mounting of a ship paddle according to claim 7, characterized in that lifting positioning bolts (416) penetrating the base plate (411) vertically are also arranged at the four corners of the base plate (411).
9. A paddle platform for boat paddle mounting according to claim 1, characterized in that the working platform (448) is provided with safety fences (449) at its edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617734.6A CN112644663A (en) | 2020-12-30 | 2020-12-30 | A oar platform for boats and ships oar installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617734.6A CN112644663A (en) | 2020-12-30 | 2020-12-30 | A oar platform for boats and ships oar installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112644663A true CN112644663A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011617734.6A Pending CN112644663A (en) | 2020-12-30 | 2020-12-30 | A oar platform for boats and ships oar installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112644663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436162A (en) * | 2021-12-13 | 2022-05-06 | 友联船厂（蛇口）有限公司 | Movable propeller dismounting platform device and dismounting method |
| CN114436162B (en) * | 2021-12-13 | 2024-05-14 | 友联船厂（蛇口）有限公司 | Movable propeller dismounting platform device and dismounting method |
-
2020
- 2020-12-30 CN CN202011617734.6A patent/CN112644663A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436162A (en) * | 2021-12-13 | 2022-05-06 | 友联船厂（蛇口）有限公司 | Movable propeller dismounting platform device and dismounting method |
| CN114436162B (en) * | 2021-12-13 | 2024-05-14 | 友联船厂（蛇口）有限公司 | Movable propeller dismounting platform device and dismounting method |
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