Cutting platform and cutting method for composite handrail of ro-ro passenger ship

Abstract

The invention relates to the technical field of ro-ro passenger ship manufacturing, in particular to a ro-ro passenger ship handrail cutting platform and a cutting method thereof.The ro-ro passenger ship handrail cutting platform is provided with a base and is characterized in that the base is a strip-shaped steel pipe with the square section, and a strip-shaped sliding hole is formed in the upper portion of the base; two fixed cutting seats and a sliding supporting seat are arranged on the base above the strip-shaped sliding hole, the two fixed cutting seats are fixed on the base, a cutter is fixed on the side surface of the base between the two fixed cutting seats, and the sliding supporting seat is in sliding connection with the strip-shaped sliding hole; the handrail is driven by the sliding supporting base to move to the distance needing to be cut and then stops, the cutter conducts cutting, and the handrail cutting device has the advantages of being simple in structure, stable in handrail placement, good in cutting effect, high in cutting efficiency and the like.

Description

Technical Field

[0001] The invention relates to the technical field of ro-ro passenger ship manufacturing, in particular to a ro-ro passenger ship handrail cutting platform and a cutting method thereof. Background Art

[0002] As we all know, in order to meet the dual needs of passengers for travel and leisure, ro-ro passenger ships are equipped with many open-air activity areas, such as open-air restaurants and open-air entertainment areas. To ensure the comfort of passengers, outdoor open-air area handrails are usually made of composite materials instead of metal materials such as steel and aluminum. The advantages are that metal handrails are easy to hold in winter and icy hands, while composite materials have a variety of surface colors and are more convenient for passengers to hold in low temperature environments. They are beautiful and practical and comfortable. Therefore, composite handrails have become the first choice for outdoor handrails of high-end ro-ro passenger ships and luxury cruise ships.

[0003] During the construction and installation stage, especially for circular handrails, it is difficult to place the circular handrails stably due to the lack of a platform to place the handrails, which can cause the cutting edge to be biased. In addition, the cutting length of the handrails is generally long, and multiple people are required to fix and cut the circular handrails, which is time-consuming and labor-intensive. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art and to provide a ro-ro passenger ship composite material handrail cutting platform and a cutting method thereof which have a simple structure, stable handrail placement, good cutting effect and high cutting efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A composite handrail cutting platform for a passenger and vehicle ferry is provided with a base, characterized in that the base is configured as a strip-shaped steel pipe with a square cross-section, a strip-shaped sliding hole is provided above the base, a fixed cutting seat and a sliding support seat are provided on the base above the strip-shaped sliding hole, two fixed cutting seats are provided, the two cutting fixed seats are fixed on the base, a cutter is fixed on the side of the base between the two cutting fixed seats, the sliding support seat is slidably connected to the strip-shaped sliding hole, the handrail is driven by the sliding support seat to move to the distance required for cutting and then stops, and the cutter performs cutting.

[0006] The fixed cutting seat described in the present invention includes a fixed seat, a fixed support rod, and a fixed bracket. The fixed seat is fixedly connected to the base, the upper end of the fixed seat is connected to the fixed support rod, the upper end of the fixed support rod is connected to the fixed bracket, and the upper end of the fixed bracket is arc-shaped, which is convenient for the placement of a circular armrest.

[0007] The sliding support seat described in the present invention includes a sliding seat, a pulley, a sliding support rod, and a sliding bracket. The left and right sides of the lower end of the sliding seat are respectively connected to the pulleys, and the pulley is rotatably connected to the sliding seat through a distribution shaft. A clamping groove is provided on the wheel surface of the pulley, and the clamping groove is clamped on the base on the left and right sides of the strip sliding hole. The upper end of the sliding seat is connected to the sliding support rod, and the sliding support rod is connected to the sliding bracket. The upper end of the sliding bracket is arc-shaped, which is convenient for the placement of a circular handrail.

[0008] The base on the side of the strip-shaped sliding hole of the present invention is provided with a scale mark, the 0 scale mark of the scale mark is arranged on the base between the two cutting fixed seats, and the saw blade of the cutter coincides with the 0 scale mark position of the scale mark.

[0009] The cutter described in the present invention includes an electric saw support seat, a support hinge, a protective cover, a saw blade, a handle, and a driving motor. The electric saw support seat is fixed to the side of the base, and the upper end of the electric saw support seat is connected to the protective cover via the support hinge. Part of the saw blade is hidden inside the protective cover and is rotatably connected to the protective cover. The saw blade is connected to the output shaft of the driving motor, and the outer side of the protective cover is connected to the handle. The saw blade exposed in the protective cover can cut the circular handrail by pressing the handle.

[0010] The sliding support seat described in the present invention is provided with a baffle, and the baffle is arranged on the sliding support seat on the side away from the fixed cutting seat. The upper end of the baffle extends out of the upper end of the sliding bracket of the sliding support seat, and the lower end of the baffle is flush with the end of the sliding seat. The distance of the moving circular armrest is displayed through the end of the sliding seat, and the length of the cut circular armrest is determined.

[0011] The lower end of the fixing seat of the present invention is connected to a fixing rod, and the fixing rod is fixedly connected to the inner wall of the base through the strip-shaped sliding hole, so that the stability of the connection between the fixing seat and the base is increased by the fixing rod.

[0012] The width of the fixed seat and the sliding seat of the present invention is greater than the width of the strip-shaped sliding hole, which facilitates the contact between the fixed seat and the sliding seat and the upper end surface of the base, thereby increasing the overall stability of the structure.

[0013] The sliding seat of the present invention is provided with a U-shaped card plate, the closed end of the U-shaped card plate is buckled on the top of the sliding seat, the two side walls of the U-shaped card plate are clamped on the two ends of the base, and the sliding seat is positioned by the U-shaped card plate.

[0014] A cutting method for a composite material handrail cutting platform for a passenger and vehicle ship, characterized in that the cutting method has the following steps: first, the front end of the circular handrail to be cut is placed above the sliding bracket of the sliding support seat, the end of the circular handrail is against the baffle, the circular handrail and the sliding support seat are simultaneously moved to the position of the length to be cut, the U-shaped clamping plate is clamped on the sliding seat and the base, and then the sliding seat is positioned and fixed, the front end of the sliding seat of the sliding support seat is flush with the scale mark of the required length, and then the rear end of the circular handrail is respectively supported on the fixed bracket of the fixed support seat, and the circular handle above one of the fixed brackets is held by hand, and the drive motor of the cutter is turned on at the same time, and the handle is held with the other hand to move the saw blade downward, and then the circular handrail on the adjacent fixed bracket is cut, thereby completing the cutting of the circular handrail.

[0015] The present invention adopts the above structure, and has the advantages of simple structure, stable placement of handrails, good cutting effect, high cutting efficiency, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 yes Figure 1 AA cross-sectional view.

[0018] Figure 3 yes Figure 1 Cross-sectional view of BB.

[0019] Figure 4 yes Figure 1 Cross-sectional view of CC. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings: As shown in the accompanying drawings, a composite handrail cutting platform for a passenger and vehicle ship is provided with a base 1, characterized in that the base 1 is configured as a strip-shaped steel pipe with a square cross-section, a strip-shaped sliding hole 2 is provided above the base 1, a fixed cutting seat 3 and a sliding support seat 4 are provided on the base 1 above the strip-shaped sliding hole 2, two fixed cutting seats 3 are provided, the two cutting fixed seats are fixed on the base 1, a cutter is fixed on the side of the base 1 between the two cutting fixed seats, the sliding support seat 4 is slidably connected to the strip-shaped sliding hole 2, and the handrail 22 is driven by the sliding support seat 4 to move to the distance required for cutting and then stop, and the cutter performs cutting.

[0021] Furthermore, the fixed cutting seat 3 includes a fixed seat 5, a fixed support rod 6, and a fixed bracket 7. The fixed seat 5 is fixedly connected to the base 1, the upper end of the fixed seat 5 is connected to the fixed support rod 6, the upper end of the fixed support rod 6 is connected to the fixed bracket 7, and the upper end of the fixed bracket 7 is arc-shaped, which is convenient for the placement of the circular armrest 22.

[0022] Furthermore, the sliding support seat 4 includes a sliding seat 8, a pulley 9, a sliding support rod 10, and a sliding bracket 11. The left and right sides of the lower end of the sliding seat 8 are respectively connected to the pulleys 9, and the pulley 9 is rotatably connected to the sliding seat 8 via a distribution shaft. A clamping groove 12 is provided on the wheel surface of the pulley 9, and the clamping groove 12 is clamped on the base 1 on the left and right sides of the strip sliding hole 2. The upper end of the sliding seat 8 is connected to the sliding support rod 10, and the sliding support rod 10 is connected to the sliding bracket 11. The upper end of the sliding bracket 11 is arc-shaped, which is convenient for the placement of the circular armrest 22.

[0023] Furthermore, a scale mark 12 is provided on the base 1 on the side of the strip-shaped sliding hole 2, and the 0 scale mark 13 of the scale mark 12 is provided on the base 1 between the two cutting fixed seats 5, and the saw blade of the cutter coincides with the 0 scale mark 13 of the scale mark 12.

[0024] Furthermore, the cutter includes a chainsaw support seat 14, a support hinge 15, a protective cover 16, a saw blade 17, a handle 18, and a drive motor. The chainsaw support seat 14 is fixed to the side of the base 1, and the upper end of the chainsaw support seat 14 is connected to the protective cover 16 via the support hinge 15. Part of the saw blade 17 is hidden inside the protective cover 16 and is rotatably connected to the protective cover 16. The saw blade 17 is connected to the output shaft of the drive motor, and the outer side of the protective cover 16 is connected to the handle 18. The saw blade 17 exposed in the protective cover 16 is pressed by the handle 18 to cut the circular armrest 22. The connection relationship between the drive motor (not shown in the figure) and the saw blade 17 is a prior art and will not be repeated here.

[0025] Furthermore, a baffle 19 is provided on the sliding support seat 4, and the baffle 19 is arranged on the sliding support seat 4 on the side away from the fixed cutting seat 3. The upper end of the baffle 19 extends out of the upper end of the sliding bracket 11 of the sliding support seat 4, and the lower end of the baffle 19 is flush with the end of the sliding seat 8. The distance of the moving circular armrest 22 is displayed through the end of the sliding seat 8, and the length of the cutting circular armrest 22 is then determined.

[0026] Furthermore, the lower end of the fixing seat 5 is connected to the fixing rod 20 , and the fixing rod 20 is fixedly connected to the inner wall of the base 1 through the strip-shaped sliding hole 2 , so that the stability of the connection between the fixing seat 5 and the base 1 is increased by the fixing rod 20 .

[0027] Furthermore, the width of the fixed seat 5 and the sliding seat 8 is greater than the width of the strip-shaped sliding hole 2, which facilitates the contact between the fixed seat 5 and the sliding seat 8 and the upper end surface of the base 1, thereby increasing the overall stability of the structure.

[0028] Furthermore, a U-shaped card plate 21 is provided on the sliding seat 8, and the closed end of the U-shaped card plate 21 is buckled on the top of the sliding seat 8, and the two side walls of the U-shaped card plate 21 are clamped on the two ends of the base 1. The sliding seat 8 is positioned by the U-shaped card plate 21 to prevent the sliding seat 8 from moving.

[0029] The cutting method steps are as follows: first, the front end of the circular handrail 22 to be cut is placed above the sliding bracket 11 of the sliding support seat 4, and the end of the circular handrail 22 is against the baffle 19, and the circular handrail 22 and the sliding support seat 4 are simultaneously moved to the position of the length to be cut, and the U-shaped clamping plate 21 is clamped on the sliding seat 8 and the base 1, and then the sliding seat 8 is positioned and fixed, and the front end of the sliding seat 8 of the sliding support seat 4 is flush with the scale mark 12 of the required length, and then the rear end of the circular handrail 22 is supported on the fixed support 11 and the fixed support 11 respectively. On the fixed bracket 7 of the support, hold the circular handle 18 above one of the fixed brackets 7, turn on the drive motor of the cutter at the same time, hold the handle 18 with the other hand, move the saw blade 17 downward, and then cut the circular handrail 22 on the adjacent fixed bracket 7, and then complete the cutting of the circular handrail 22. This process can be completed by only one staff member, saving manpower and ensuring the cutting effect and cutting efficiency. Due to the adoption of the above structure, the present invention has the advantages of simple structure, stable placement of the handrail 22, good cutting effect, and high cutting efficiency.

Claims

1. A composite handrail cutting platform for a ro-ro passenger ship, provided with a base, characterized in that The base is configured as a strip-shaped steel pipe with a square cross-section, a strip-shaped sliding hole is provided above the base, a fixed cutting seat and a sliding support seat are provided on the base above the strip-shaped sliding hole, two fixed cutting seats are provided, the two cutting fixed seats are fixed on the base, a cutter is fixed on the side of the base between the two cutting fixed seats, the sliding support seat is slidably connected to the strip-shaped sliding hole, the armrest is driven by the sliding support seat to move to the distance required for cutting and then stop, and the cutter performs cutting.

2. The composite handrail cutting platform for ro-ro passenger ships according to claim 1, characterized in that The fixed cutting seat includes a fixed seat, a fixed support rod, and a fixed bracket. The fixed seat is fixedly connected to the base, the upper end of the fixed seat is connected to the fixed support rod, the upper end of the fixed support rod is connected to the fixed bracket, and the upper end of the fixed bracket is arc-shaped, which is convenient for placing a circular armrest.

3. The composite handrail cutting platform for ro-ro passenger ships according to claim 1, characterized in that The sliding support seat includes a sliding seat, a pulley, a sliding support rod, and a sliding bracket. The left and right sides of the lower end of the sliding seat are respectively connected to pulleys, and the pulley is rotatably connected to the sliding seat through a distribution shaft. A clamping groove is provided on the wheel surface of the pulley, and the clamping groove is clamped on the base on the left and right sides of the strip sliding hole. The upper end of the sliding seat is connected to the sliding support rod, and the sliding support rod is connected to the sliding bracket. The upper end of the sliding bracket is arc-shaped, which is convenient for the placement of the circular handrail.

4. The composite handrail cutting platform for ro-ro passenger ships according to claim 1, characterized in that A scale mark is arranged on the base on the side of the strip-shaped sliding hole, and the 0 scale mark of the scale mark is arranged on the base between the two cutting fixed seats, and the saw blade of the cutter coincides with the 0 scale mark position of the scale mark.

5. The composite handrail cutting platform for ro-ro passenger ships according to claim 1, characterized in that The cutter includes an electric saw support seat, a support hinge, a protective cover, a saw blade, a handle, and a driving motor. The electric saw support seat is fixed to the side of the base, and the upper end of the electric saw support seat is connected to the protective cover via the support hinge. Part of the saw blade is hidden inside the protective cover and is rotatably connected to the protective cover. The saw blade is connected to the output shaft of the driving motor, and the outer side of the protective cover is connected to the handle. By pressing the handle, the saw blade exposed in the protective cover can cut the circular handrail.

6. The composite handrail cutting platform for ro-ro passenger ships according to claim 1, characterized in that A baffle is provided on the sliding support seat, and the baffle is arranged on the sliding support seat on the side away from the fixed cutting seat. The upper end of the baffle extends out of the upper end of the sliding bracket of the sliding support seat, and the lower end of the baffle is flush with the end of the sliding seat. The distance of the moving circular armrest is displayed through the end of the sliding seat, and the length of the cut circular armrest is determined.

7. The composite handrail cutting platform for ro-ro passenger ships according to claim 2, characterized in that The lower end of the fixing seat is connected to a fixing rod, and the fixing rod is fixedly connected to the inner wall of the base through the inside of the strip-shaped sliding hole.

8. A composite handrail cutting platform for ro-ro passenger ships according to claim 2 or 3, characterized in that The widths of the fixed seat and the sliding seat are greater than the width of the strip-shaped sliding hole, so that the fixed seat and the sliding seat are in contact with the upper end surface of the base.

9. The composite handrail cutting platform for ro-ro passenger ships according to claim 3, characterized in that The sliding seat is provided with a U-shaped card plate, the closed end of the U-shaped card plate is buckled on the top of the sliding seat, the two side walls of the U-shaped card plate are clamped on the two ends of the base, and the sliding seat is positioned by the U-shaped card plate.

10. A cutting method using the composite handrail cutting platform for ro-ro passenger ships according to claims 1-9, characterized in that The cutting method comprises the following steps: first, the front end of the circular armrest to be cut is placed above the sliding bracket of the sliding support seat, the end of the circular armrest is against the baffle, the circular armrest and the sliding support seat are simultaneously moved to the position of the length to be cut, the U-shaped clamping plate is clamped on the sliding seat and the base, and then the sliding seat is positioned and fixed, the front end of the sliding seat of the sliding support seat is flush with the scale mark of the required length, and then the rear end of the circular armrest is respectively supported on the fixed bracket of the fixed support seat, holding the circular handle above one of the fixed brackets, and turning on the drive motor of the cutter at the same time, holding the handle with the other hand, moving the saw blade down, and then cutting the circular armrest on the adjacent fixed bracket, thereby completing the cutting of the circular armrest.

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