CN209852532U - Manual portable loading platform - Google Patents
Manual portable loading platform Download PDFInfo
- Publication number
- CN209852532U CN209852532U CN201920207831.4U CN201920207831U CN209852532U CN 209852532 U CN209852532 U CN 209852532U CN 201920207831 U CN201920207831 U CN 201920207831U CN 209852532 U CN209852532 U CN 209852532U
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- CN
- China
- Prior art keywords
- turning plate
- loading
- side loading
- transporting
- main supporting
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a manual portable loading platform. A main supporting part, a front side loading turnover plate and a rear side loading turnover plate are hinged with each other to form a platform, a first manual stretching device is arranged between the front part of the main supporting part and the rear side loading turnover plate, a second manual stretching device is arranged between the front part of the rear side loading turnover plate and the rear part of the rear side loading turnover plate, the front side loading turnover plate is connected with one side of a main supporting part through a buffer gas support, and a fixed baffle is arranged on the other side of the front side loading turnover plate and the other side of the main supporting part. The utility model has simple operation, can be folded and unfolded by a single person, and reduces the labor cost; the retracting operation is labor-saving, and the labor intensity is reduced; when not in use, the folding type foldable umbrella can be folded and folded, the size is reduced, the storage is convenient, and the structure is stable after the folding type foldable umbrella is folded and folded.
Description
Technical Field
The utility model relates to a ship device technical field, specifically speaking relate to manual portable loading platform.
Background
When a ship stops at a wharf, a boarding ladder needs to be erected at a boarding port, and a loading platform needs to be erected at the boarding port which is flush with the wharf. When the ship stops at the wharf, the loading platform is erected, and when the ship leaves the wharf, the loading platform needs to be withdrawn and folded. When the loading platform is erected and folded, the time, labor and convenience are needed.
Disclosure of Invention
An object of the utility model is to solve above-mentioned problem, provide manual portable loading platform, it is convenient folding, draws in.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
the manual portable loading platform is characterized by comprising a main supporting part 1, a front side loading and transporting turning plate 2 and a rear side loading and transporting turning plate 3, wherein the bottom of the main supporting part 1 is provided with an underframe 11, two sides of the main supporting part 1 are provided with side brackets 12, the front side loading and transporting turning plate 2 is hinged with the front end of the main supporting part 1, the front end of the rear side loading and transporting turning plate 3 is hinged with the rear end of the main supporting part 1, and the front part 31 of the rear side loading and transporting turning plate is hinged with the rear part 32 of the rear side loading and transporting turning plate;
a first manual stretching device 4 is arranged between the main supporting component 1 and the rear loading and transporting turning plate front portion 31, the first manual stretching device 4 comprises a first hand winch 41, a first guide wheel 42 and a first twisted wire 43, the first hand winch 41 is arranged in the middle of the side support 12, the first guide wheel 42 is arranged on the upper portion of the side support 12, the first twisted wire 43 is wound on a rotating wheel of the first hand winch 41, the first twisted wire 43 is wound around the first guide wheel 42, and the other end of the first twisted wire 43 is fixed on the rear loading and transporting turning plate front portion 31;
a second manual stretching device 5 is arranged between the front part 31 of the rear loading and transporting turning plate and the rear part 32 of the rear loading and transporting turning plate, the second manual stretching device 5 comprises a second hand winch 51, a second guide wheel 52 and a second stranded wire 53, the second hand winch 51 is arranged at the front part 31 of the rear loading and transporting turning plate, the second guide wheel 52 is arranged below the front part 31 of the rear loading and transporting turning plate, the second stranded wire 53 is wound on a rotating wheel of the second hand winch 51, the second stranded wire 53 is wound around the second guide wheel 52, and the other end of the second stranded wire 53 is fixed below the rear part 32 of the rear loading and transporting turning plate;
the front side loading and transporting turning plate 2 is connected with one side of the main supporting part 1 through a buffer gas support 13, a fixed baffle 14 is arranged on the other side of the front side loading and transporting turning plate 2 and the other side of the main supporting part 1, the fixed baffle 14 is arranged in the front of the side support 12, the fixed baffle 14 is hinged with the front of the side support 12 through a fixed rotating shaft, a fixed block 15 is arranged on the front of the side support 12, and when the fixed baffle 14 rotates to the position above the fixed block 15, the fixed baffle 14 is horizontal.
The side support 12 is provided with connecting rods 21 at two sides, one end of each connecting rod 21 is hinged with the side support 12, and the other end of each connecting rod 21 is hinged with two sides of the rear part 32 of the rear loading and transporting turnover plate through bolts.
The back side loading and transporting turning plate 3 is provided with two side handrail frames 33, and the side handrail frames 33 are hinged with the back side loading and transporting turning plate 3.
Compared with the prior art, the utility model has the beneficial characteristics that:
the utility model has simple operation, can be folded and unfolded by a single person, and reduces the labor cost;
the utility model saves labor in folding and unfolding operation, and reduces labor intensity;
the utility model discloses when not using, can pack up its folding, reduce the volume, be convenient for deposit to folding back of drawing in, stable in structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the manual portable loading platform of the present invention when it is laid flat;
fig. 2 is a front view of the manual portable loading platform of the present invention when it is laid flat;
fig. 3 is a front view of the manual portable loading platform of the present invention when it is folded;
fig. 4 is a side view of the manually portable loading platform of the present invention when it is folded;
reference numerals: the device comprises a main supporting part-1, an underframe-11, a side support-12, a buffer gas support-13, a fixed baffle-14, a fixed block-15, a front side loading and transporting turning plate-2, a connecting rod-21, a rear side loading and transporting turning plate-3, a rear side loading and transporting turning plate front part-31, a rear side loading and transporting turning plate rear part-32, an armrest frame-33, a first manual stretching device-4, a first manual winch-41, a first guide wheel-42, a first twisted wire-43, a second manual stretching device-5, a second manual winch-51, a second guide wheel-52 and a second twisted wire-53.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to the description and shown in figures 1 and 2,
the manual portable loading platform comprises a main supporting part 1, a front side loading and turning plate 2 and a rear side loading and turning plate 3, wherein the bottom of the main supporting part 1 is provided with an underframe 11, the bottom of the underframe is provided with a lock hook used for hooking a threshold, two sides of the main supporting part 1 are provided with side brackets 12, the front side loading and turning plate 2 is hinged with the front end of the main supporting part 1, the front end of the rear side loading and turning plate 3 is hinged with the rear end of the main supporting part 1, the front part 31 of the rear side loading and turning plate is hinged with the rear part 32 of the rear side loading and turning plate, and the hinge mode is that the front part is connected with a fixed bolt;
a first manual stretching device 4 is arranged between the main supporting component 1 and the rear loading and transporting turning plate front portion 31, the first manual stretching device 4 comprises a first hand winch 41, a first guide wheel 42 and a first twisted wire 43, the first hand winch 41 is arranged in the middle of the side support 12, the first guide wheel 42 is arranged on the upper portion of the side support 12, the first twisted wire 43 is wound on a rotating wheel of the first hand winch 41, the first twisted wire 43 is wound around the first guide wheel 42, and the other end of the first twisted wire 43 is fixed on the rear loading and transporting turning plate front portion 31; when the first twisting trolley 41 tightens the first twisted wire, the front part of the rear side loading and transporting turning plate is folded upwards, and when the first twisted wire is unloaded by the first twisting trolley 41, the front part of the rear side loading and transporting turning plate is laid flat under the self gravity.
A second manual stretching device 5 is arranged between the front part 31 of the rear loading and transporting turning plate and the rear part 32 of the rear loading and transporting turning plate, the second manual stretching device 5 comprises a second hand winch 51, a second guide wheel 52 and a second stranded wire 53, the second hand winch 51 is arranged at the front part 31 of the rear loading and transporting turning plate, the second guide wheel 52 is arranged below the front part 31 of the rear loading and transporting turning plate, the second stranded wire 53 is wound on a rotating wheel of the second hand winch 51, the second stranded wire 53 is wound around the second guide wheel 52, and the other end of the second stranded wire 53 is fixed below the rear part 32 of the rear loading and transporting turning plate; when the second twisted wire is tightened by the second hand winch 51, the rear part of the rear side loading and transporting turning plate is folded downwards, and when the second twisted wire is unloaded by the second hand winch 51, the rear part of the rear side loading and transporting turning plate can rotate upwards and be laid flat.
The front side loading and transporting turning plate 2 is connected with one side of the main supporting part 1 through a buffer gas support 13, a fixed baffle 14 is arranged on the other side of the front side loading and transporting turning plate 2 and the other side of the main supporting part 1, the fixed baffle 14 is arranged in the front of the side support 12, the fixed baffle 14 is hinged with the front of the side support 12 through a fixed rotating shaft, a fixed block 15 is arranged on the front of the side support 12, and when the fixed baffle 14 rotates to the position above the fixed block 15, the fixed baffle 14 is horizontal. The buffer gas strut 13 is used for upwards stretching and folding the front loading and transporting turning plate 2, when the fixed baffle 14 rotates to the position above the fixed block 15, the fixed baffle 14 rotates to be horizontal, and the fixed baffle 14 is used for preventing the front loading and transporting turning plate 2 from turning downwards under the self gravity.
Connecting rods 21 are arranged on two sides of the side support 12, one end of each connecting rod 21 is hinged with the side support 12, and the other end of each connecting rod 21 is hinged with two sides of the rear part 32 of the rear loading and transporting turnover plate through bolts. The connecting rod is used for connecting main support component 1, rear side dress turns over board 3, avoids main support component 1, rear side dress to transport to turn over the board 3 handing-over department and buckles downwards, makes support component 1, rear side dress transport to turn over board 3 and keeps the level.
The two sides of the rear side loading and transporting turnover plate 3 are provided with armrest frames 33, and the armrest frames 33 are hinged with the rear side loading and transporting turnover plate 3. When folded, the armrest frame 33 is folded inwards, and when unfolded, the armrest frame is rotated upwards to be lifted.
The utility model discloses the theory of operation: the utility model is towed to the opened porthole by a manual hydraulic trailer, the bottom chassis is contacted with the threshold of the porthole, and the bottom latch hook is hooked on the threshold at the same time; the front side loading and transporting turning plate is pressed downwards by hand, and the air in the air support compression cylinder is buffered, so that the front side loading and transporting turning plate is put down; the first hand winch handle is manually rotated anticlockwise to release the first stranded wire, the front part of the transport turning plate at the rear side moves downwards by taking the hinge as an axis point under the action of gravity, and the platform is put down; and the second hand winch is manually rotated clockwise to tighten the second stranded wire, and the rear part of the rear side loading and transporting turnover plate moves upwards under the action of the tightening force by taking the hinge as an axial point to realize the expansion of the platform.
After the utility model is used, when the front side loading and transporting turning plate is lifted upwards by hands, the compressed gas in the cylinder is released by the buffer gas support, so that the front side loading and transporting turning plate is folded; the first hand winch handle is manually rotated clockwise to tighten the first stranded wire, the front part of the transport turnover plate at the rear side moves upwards by taking the hinge as an axial point under the action of the tightening force, and the platform is retracted; the second hand winch is manually rotated anticlockwise, the steel wire rope is released, the extending platform takes the hinge as an axial point under the action of gravity, and the rear part of the rear side installation conveying turnover plate moves downwards to achieve the retraction of the platform. After the platform is folded, the front side loading and transporting turning plate is fixed by using a fixed baffle.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred embodiments of the present invention, and the present invention is not limited by the above preferred embodiments, and various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the present invention as claimed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The manual portable loading platform is characterized by comprising a main supporting part (1), a front side loading and transporting turning plate (2) and a rear side loading and transporting turning plate (3), wherein the bottom of the main supporting part (1) is provided with a bottom frame (11), two sides of the main supporting part (1) are provided with side brackets (12), the front side loading and transporting turning plate (2) is hinged with the front end of the main supporting part (1), the front end of the rear side loading and transporting turning plate (3) is hinged with the rear end of the main supporting part (1), and the front part (31) of the rear side loading and transporting turning plate is hinged with the rear part (32) of the rear side loading and transporting turning plate;
a first manual stretching device (4) is arranged between the main supporting component (1) and the front part (31) of the rear side loading and transporting turning plate, the first manual stretching device (4) comprises a first manual winch (41), a first guide wheel (42) and a first stranded wire (43), the first manual winch (41) is arranged in the middle of the side bracket (12), the first guide wheel (42) is arranged at the upper part of the side bracket (12), the first stranded wire (43) is wound on a rotating wheel of the first manual winch (41), the first stranded wire (43) is wound around the first guide wheel (42), and the other end of the first stranded wire (43) is fixed at the front part (31) of the rear side loading and transporting turning plate;
a second manual stretching device (5) is arranged between the front part (31) of the rear side loading and transporting turning plate and the rear part (32) of the rear side loading and transporting turning plate, the second manual stretching device (5) comprises a second hand winch (51), a second guide wheel (52) and a second stranded wire (53), the second hand winch (51) is arranged at the front part (31) of the rear side loading and transporting turning plate, the second guide wheel (52) is arranged below the front part (31) of the rear side loading and transporting turning plate, the second stranded wire (53) is wound on a rotating wheel of the second hand winch (51), the second stranded wire (53) is wound around the second guide wheel (52), and the other end of the second stranded wire (53) is fixed below the rear part (32) of the rear side loading and transporting turning plate;
the front side loading transport turning plate (2) is connected with one side of the main supporting part (1) through a buffer gas support (13), the front side loading transport turning plate (2) is provided with a fixed baffle (14) on the other side of the main supporting part (1), the fixed baffle (14) is arranged in the front of the side support (12), the fixed baffle (14) is hinged with the front of the side support (12) through a fixed rotating shaft, the front of the side support (12) is provided with a fixed block (15), and when the fixed baffle (14) rotates to the position above the fixed block (15), the fixed baffle (14) is horizontal.
2. A manual portable loading platform according to claim 1, characterized in that the side brackets (12) are provided with connecting rods (21) on both sides, one end of each connecting rod (21) is hinged with the side bracket (12), and the other end of each connecting rod (21) is hinged with both sides of the rear loading and transportation flap rear part (32) through bolts.
3. A manually portable loading platform according to claim 1, wherein the rear loading flap (3) is provided with arm rests (33) on both sides, the arm rests (33) being hinged to the rear loading flap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920207831.4U CN209852532U (en) | 2019-02-19 | 2019-02-19 | Manual portable loading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920207831.4U CN209852532U (en) | 2019-02-19 | 2019-02-19 | Manual portable loading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852532U true CN209852532U (en) | 2019-12-27 |
Family
ID=68931697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920207831.4U Expired - Fee Related CN209852532U (en) | 2019-02-19 | 2019-02-19 | Manual portable loading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852532U (en) |
-
2019
- 2019-02-19 CN CN201920207831.4U patent/CN209852532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20220219 |