An inverted pipe gallery valve transport vehicle for ships

Abstract

The present invention provides an inverted pipe gallery valve transport vehicle for ships, which includes a main body frame and a plurality of bottom plate inclined tie rods. At the top of the main body frame, two traveling devices are symmetrically arranged at both ends along its length direction in a mirror image manner. At the bottom end of the main body frame, a fixed bearing bottom plate extending along its length direction is provided. On both sides of the fixed bearing bottom plate in the length direction, wing bearing bottom plates are hinged. On both side surfaces of the main body frame in the length direction, multiple groups of fixed eye plates are symmetrically arranged. Each group of fixed eye plates on the main body frame has three fixed eye plates spaced from top to bottom. On the upper end surface of the wing bearing bottom plate, a plurality of fixed eye plates are provided. The fixed eye plates on each wing bearing bottom plate are arranged opposite to a group of fixed eye plates on the main body frame. One end of the bottom plate inclined tie rod is rotatably connected to the middle fixed eye plate on the main body frame. The inverted pipe gallery valve transport vehicle of the present invention effectively improves the space utilization rate of the pipe gallery and reduces the consumption of track materials.

Description

Technical Field

[0001] The present invention belongs to the technical field of shipbuilding, and particularly relates to an inverted pipe gallery valve part transport vehicle for ships. Background Art

[0002] In the original design of the ground pipe gallery trolley, the track occupies most of the ground space in the narrow pipe gallery. During the pushing or towing of the original trolley, it is extremely difficult for maintenance personnel to pass through only in the middle of the two tracks (the track spacing is mostly 250 mm - 450 mm). Moreover, due to the obstruction of the track, it is very difficult to arrange the pipe gallery passage under the upper deck (for example, it is difficult to set foot when arranging a straight ladder to descend). The pipe gallery space is blocked and narrow, the trolley track occupies a large space, and it has a great impact on the layout of multiple specialties. Summary of the Invention

[0003] To solve the above technical problems, the present invention provides an inverted pipe gallery valve part transport vehicle for ships, which effectively improves the utilization rate of the pipe gallery space, reduces track consumables, and optimizes the layout of various specialties in the pipe gallery.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An inverted pipe gallery valve part transport vehicle for ships includes a main body frame and a plurality of bottom plate diagonal tie rods. At the top of the main body frame, two traveling devices are symmetrically arranged at both ends along its length direction in a mirror image manner. At the bottom end of the main body frame, a fixed bearing bottom plate extending along its length direction is provided. On both sides of the fixed bearing bottom plate in the length direction, wing bearing bottom plates are hinged. On both side surfaces of the main body frame in the length direction, multiple groups of fixed eye plates are symmetrically arranged. Each group of fixed eye plates on the main body frame has three fixed eye plates arranged at intervals from top to bottom. On the upper end surface of the wing bearing bottom plate, multiple fixed eye plates are provided. The multiple fixed eye plates on each wing bearing bottom plate are located in the same vertical plane as a group of fixed eye plates on the main body frame. One end of the bottom plate diagonal tie rod is rotatably connected to the middle fixed eye plate in each group of fixed eye plates on the main body frame. When the wing bearing bottom plate is in the folded state, the other end of the bottom plate diagonal tie rod is detachably connected to the uppermost fixed eye plate in each group of fixed eye plates on the main body frame. At this time, the fixed eye plates on the wing bearing bottom plate are detachably connected to the lowermost fixed eye plate in each group of fixed eye plates on the main body frame. When the wing bearing bottom plate is in the opened state, the other end of the bottom plate diagonal tie rod is detachably connected to the fixed eye plates on the wing bearing bottom plate opposite to it.

[0006] Further, the traveling device is a single-rail traveling device.

[0007] Further, the walking device includes a frame, the frame includes a bottom plate, side plates perpendicular to the bottom plate are provided on both sides in the length direction of the bottom plate, and a laminate extending along the length of the bottom plate and parallel to the bottom plate is provided between the two side plates; A plurality of rail wheels are provided between the two side plates and above the laminate, and the rail wheels are movably connected to the I-beams on the ship; A braking device is provided at the outer end of the frame.

[0008] Further, the braking device includes a brake block, a brake rod and a hand wheel. The brake rod passes through the bottom plate and the laminate from bottom to top in sequence. The brake rod is rotationally connected to the bottom plate through a brake seat. The brake block is fixedly connected to the top end of the brake rod, and the hand wheel is fixedly connected to the bottom end of the brake rod.

[0009] Further, the main frame includes two ladders symmetrically arranged at both ends in the length direction of the fixed bearing bottom plate, and two cross bars are arranged in parallel between the upper parts of the two ladders; Two of the walking devices are mirror-symmetrically arranged at the upper ends of the two ladders.

[0010] Further, two groups of fixed eye plates are provided on both side surfaces of the main frame, and the two groups of fixed eye plates are respectively arranged on the outer side surfaces of the side bars of the two ladders; The number of the inclined pull rods of the bottom plate is four, and the number of the fixed eye plates on each side wing bearing bottom plate is two.

[0011] Further, two traction handles are mirror-symmetrically arranged on the outer side walls in the width direction of the ladder, and the two traction handles are arranged on the two side bars of the ladder.

[0012] Further, an opening is symmetrically opened at both ends in the length direction of each side wing bearing bottom plate, and an embedded lashing device for closing the opening is provided on the lower end surface of the side wing bearing bottom plate at each opening. The two embedded lashing devices on the same side wing bearing bottom plate are mirror-symmetrically arranged; The embedded lashing device includes a hollow semi-cylindrical column with closed ends, and a round steel is provided inside the semi-cylindrical column. The two ends of the round steel are respectively fixedly connected to the bottom wall of the hollow semi-cylindrical column.

[0013] Further, a bottom plate reinforcing rib is fixed on the lower end surface of the side wing bearing bottom plate, and the bottom plate reinforcing rib is located between the two embedded lashing devices.

[0014] Further, the two side wing bearing bottom plates are respectively rotationally connected to the fixed bearing bottom plate through folding hinges.

[0015] The inverted pipe tunnel valve part transport vehicle for ships of the present invention is in the form of an inverted hanging beam, which has less influence on the passage at both ends of the normal pipe tunnel during storage and has a sufficient bearing area when unfolded; After the double-track bottom paving is changed to an inverted single track, a large amount of track consumables are reduced (reduced by ≈25%), and it has no influence on the maintenance of the normal pipe tunnel and the passage of other operations. Description of the Drawings

[0016] Figure 1 Structural schematic diagram of the folded state of the inverted pipe tunnel valve part transport vehicle for ships according to the present invention;

[0017] Figure 2 Structural schematic diagram of the opened state of the inverted pipe tunnel valve part transport vehicle for ships according to the present invention;

[0018] Figure 3 Side view of the opened state of the inverted pipe tunnel valve part transport vehicle for ships according to the present invention;

[0019] Figure 4 Structural schematic diagram of the embedded lashing device according to the present invention;

[0020] Figure 5 Structural schematic diagram of the braking device according to the present invention.

[0021] Wherein, 1 - traveling device, 2 - braking device, 3 - towing handle, 4 - fixed eye plate, 5 - bottom plate diagonal tension rod, 6 - main body frame, 71 - fixed bearing bottom plate, 72 - side wing bearing bottom plate, 8 - bottom plate stiffener, 9 - embedded lashing device, 10 - folding hinge, 11 - frame, 12 - rail wheel, 21 - brake block, 22 - brake rod, 23 - hand wheel, 24 - brake seat, 111 - bottom plate, 112 - side plate, 113 - layer plate, 61 - of the ladder, 62 - cross bar, 91 - semi-cylindrical column, 92 - round steel. Specific embodiments

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] An inverted pipe gallery valve transport vehicle for ships, comprising a main frame 6 and four bottom plate diagonal braces 5. At the top of the main frame 6, two single-rail traveling devices 1 are symmetrically arranged at both ends along its length direction in a mirror image. At the bottom end of the main frame 6, a fixed bearing bottom plate 71 extending along its length direction is provided. On both sides of the fixed bearing bottom plate 71 in the length direction, wing bearing bottom plates 72 are hinged. Four groups of fixed eye plates 4 are symmetrically arranged on both side surfaces of the main frame 6 in the length direction. Each group of fixed eye plates 4 on the main frame 6 has three fixed eye plates 4 arranged at intervals from top to bottom. On the upper end surface of each wing bearing bottom plate 72, two fixed eye plates 4 are provided. The two fixed eye plates 4 on each wing bearing bottom plate 72 are located in the same vertical plane as a group of fixed eye plates 4 on the main frame 6. One end of the bottom plate diagonal brace 5 is rotatably connected to the middle fixed eye plate 4 in each group of fixed eye plates 4 on the main frame 6. When the wing bearing bottom plate 72 is in the folded state, the other end of the bottom plate diagonal brace 5 is detachably connected to the uppermost fixed eye plate 4 in each group of fixed eye plates 4 on the main frame 6. At this time, the fixed eye plates 4 on the wing bearing bottom plate 72 are detachably connected to the lowermost fixed eye plate 4 in each group of fixed eye plates 4 on the main frame 6. When the wing bearing bottom plate 72 is in the open state, the other end of the bottom plate diagonal brace 5 is detachably connected to the fixed eye plates 4 on the wing bearing bottom plate 72 opposite to it.

[0024] The traveling device 1 includes a frame 11. The frame 11 includes a bottom plate 111. On both sides of the bottom plate 111 in the length direction, side plates 112 perpendicular to it are provided. Between the two side plates 112, a layer plate 113 extending along the length direction of the bottom plate 111 and parallel to the bottom plate 111 is provided; above the layer plate 113 and between the two side plates 112, a plurality of track wheels 12 are provided. The track wheels 12 are movably connected to the I-beams on the ship; a braking device is provided at the outer end of the frame 11; the braking device includes a brake block 21, a brake rod 22 and a handwheel 23. The brake rod 22 passes through the bottom plate 111 and the layer plate 113 from bottom to top in sequence. The brake rod 22 is rotatably connected to the bottom plate 111 through a brake seat 24. The brake block 21 is fixedly connected to the top end of the brake rod 22. The handwheel 23 is fixedly connected to the bottom end of the brake rod 22. By rotating the handwheel 23, the brake block 21 is pressed against the track to play a braking role.

[0025] The main frame 6 includes two ladders 61 symmetrically arranged at both ends of the fixed bearing bottom plate 71 in the length direction. Between the upper parts of the two ladders 61, two cross bars 62 are arranged in parallel; the two traveling devices 1 are symmetrically arranged at the upper ends of the two ladders 61 in a mirror image; on the outer side walls of the ladders 61 in the width direction, two traction handles 3 are symmetrically arranged in a mirror image. The two traction handles 3 are arranged on the two side bars of the ladders 61.

[0026] Both of the said flank bearing bottom plates 72 are rotationally connected to the fixed bearing bottom plate 7 through folding hinges 10. At both ends of the length direction of each flank bearing bottom plate 72, an opening is symmetrically provided. At each opening, an embedded lashing device for closing the opening is provided on the lower end surface of the flank bearing bottom plate 72. The two embedded lashing devices 9 on the same flank bearing bottom plate 72 are arranged symmetrically in a mirror image; the embedded lashing device includes a hollow semi-cylindrical column 91 with both ends closed. Inside the semi-cylindrical column 91, a round steel 92 is provided. The two ends of the round steel 92 are respectively fixedly connected to the bottom wall of the hollow semi-cylindrical column 91; a bottom plate reinforcing rib 8 is fixedly provided on the lower end surface of the flank bearing bottom plate 72. The bottom plate reinforcing rib 8 is located between the two embedded lashing devices 9. The rope is wound or pressed on the fixed valve part, and the end of the rope is tied to the round steel of the lashing device to play a fixing role and prevent the transport piece from tipping over during transportation.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Those of ordinary skill in the art should understand that: the above description is only for the specific embodiments of the present invention and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An inverted pipe and valve transport vehicle for ships, characterized in that: The utility model comprises a main frame and a plurality of bottom plate inclined pull rods, two walking devices are provided at the top of the main frame and at both ends along its length direction in mirror symmetry, a fixed bearing bottom plate extending along its length direction is provided at the bottom end of the main frame, side bearing bottom plates are hinged on both sides of the fixed bearing bottom plate in the length direction, a plurality of groups of fixed eye plates are symmetrically provided on both sides of the main frame in the length direction, each group of fixed eye plates on the main frame has three fixed eye plates spaced apart from top to bottom, a plurality of fixed eye plates are provided on the upper end surface of the side bearing bottom plate, and the plurality of fixed eye plates on each side bearing bottom plate are aligned with the upper surface of the main frame. A group of fixed eye plates are located in the same vertical plane, and one end of the base plate oblique tie rod is rotatably connected to the fixed eye plate located in the middle of each group of fixed eye plates on the main frame. When the side wing bearing base plate is in a folded state, the other end of the base plate oblique tie rod is detachably connected to the uppermost fixed eye plate in each group of fixed eye plates on the main frame. At this time, the fixed eye plate on the side wing bearing base plate is detachably connected to the lowermost fixed eye plate in each group of fixed eye plates on the main frame. When the side wing bearing base plate is in an open state, the other end of the base plate oblique tie rod is detachably connected to the fixed eye plate on the side wing bearing base plate arranged opposite to it.

2. The inverted pipe and valve transport vehicle for ships according to claim 1, characterized in that: The traveling device is a single-guide rail traveling device.

3. The inverted pipe and valve transport vehicle for ships according to claim 2, characterized in that: The walking device includes a frame, which includes a base plate, side plates arranged perpendicular to the base plate are provided on both sides in the length direction of the base plate, and a layer plate extending along the length of the base plate and arranged parallel to the base plate is provided between the two side plates; a plurality of rail wheels are provided between the two side plates and above the layer plates, and the rail wheels are movably connected to the I-rail on the ship; a brake device is provided at the outer end of the frame.

4. The inverted pipe and valve transport vehicle for ships according to claim 3, characterized in that: The brake device includes a brake block, a brake rod and a handwheel. The brake rod passes through the base plate and the layer plate from bottom to top in sequence. The brake rod is rotatably connected to the base plate through a brake seat. The brake block is fixedly connected to the top end of the brake rod, and the handwheel is fixedly connected to the bottom end of the brake rod.

5. The inverted pipe and valve transport vehicle for ships according to claim 1, characterized in that: The main frame includes two ladder frames symmetrically arranged at both ends of the fixed bearing base plate in the length direction, and two cross bars are arranged in parallel between the upper parts of the two ladder frames; the two walking devices are mirror-symmetrically arranged at the upper ends of the two ladder frames.

6. The inverted pipe and valve transport vehicle for ships according to claim 5, characterized in that: There are two groups of fixed eye plates on both sides of the main frame, and the two groups of fixed eye plates are respectively arranged on the outer sides of the two ladder side rods; the number of the bottom plate diagonal rods is four, and the number of fixed eye plates on each side wing bearing bottom plate is two.

7. The inverted pipe and valve transport vehicle for ships according to claim 5, characterized in that: Two traction handles are mirror-symmetrically arranged on the outer side wall of the ladder frame in the width direction, and the two traction handles are arranged on the two side rods of the ladder frame.

8. The inverted pipe and valve transport vehicle for ships according to claim 1, characterized in that: An opening is symmetrically provided at both ends of the length direction of each side wing bearing base plate, and an embedded binding device with a closed opening is provided at the lower end surface of each opening. The two embedded binding devices on the same side wing bearing base plate are arranged in a mirror-symmetrical manner; the embedded binding device includes a hollow semicircular column with closed ends, and a round steel is provided inside the semicircular column, and the two ends of the round steel are respectively fixedly connected to the bottom wall of the hollow semicircular column.

9. The inverted pipe and valve transport vehicle for ships according to claim 8, characterized in that: A bottom plate reinforcement rib is fixed on the lower end surface of the side wing bearing bottom plate, and the bottom plate reinforcement rib is located between the two embedded binding devices.

10. The inverted pipe and valve transport vehicle for ships according to claim 1, characterized in that: The two side wing bearing base plates are both rotatably connected to the fixed bearing base plate via folding hinges.

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