Movable pier

Abstract

The application relates to the technical field of dock piers, and discloses a movable dock pier which is installed in a dock and comprises a track and a dock pier body, the track is arranged on the inner bottom surface of the dock, installation grooves are arranged on the lower ends of the two sides of the dock pier body, the dock pier body is clamped on the track through the installation grooves, driving walking mechanisms are arranged in the two installation grooves, the driving walking mechanisms are located on the upper ends of the track, a T-shaped groove is arranged on the upper end of the dock pier body, and a height adjusting assembly is arranged on the dock pier body through the T-shaped groove. The movable dock pier is provided with the driving walking mechanisms, when the dock pier body needs to be moved, the hydraulic jacking rod works to effectively jack up the dock pier body to separate the dock pier body from the ground, then the motor core walking wheel is started to move the dock pier body along the track to a marking position, positioning is completed, time and labor are saved; the inclined rods and the limiting guide wheels can effectively cooperate with the motor core walking wheel to prevent the dock pier body from tilting.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of dock technology, in particular to a movable dock. BACKGROUND

[0002] The dock is an important part of ship engineering, which is set in the dock bottom and supports the hull to ensure the stability and safety of the ship in the dock for construction, maintenance or launching operation.

[0003] The dock is usually placed by precision marking and positioning according to the layout diagram to draw the layout position of each point of the dock on the dock. Since the existing dock cannot move along the track, a forklift insertion hole is often provided on the dock to lift and move the dock by the forklift, and then the dock is placed according to the marked position by the forklift one by one. The time period for placing the whole ship is about one week, and the time period for placing a large luxury cruise ship is about two weeks. This method is time-consuming and laborious, and the placement accuracy is uncontrollable, which may cause the deformation of the ship bottom. Therefore, a movable dock is needed to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a movable dock to solve the problems mentioned in the background.

[0005] The present application provides the following technical scheme: a movable dock installed in a dock, comprising a track and a dock body, the track is arranged on the inner bottom surface of the dock, the dock body is provided with a mounting slot on both sides of the lower end, the dock body is clamped on the track through the mounting slot, a driving walking mechanism is arranged in each mounting slot, the driving walking mechanism is located on the upper end of the track, a T-shaped slot is arranged on the upper end of the dock body, and a height adjusting assembly is arranged on the dock body through the T-shaped slot.

[0006] The driving walking mechanism comprises a motor core walking wheel, which is rotatably arranged on the upper end surface of the track.

[0007] Preferably, the driving walking mechanism further comprises a hydraulic jacking rod, a mounting frame and an inclined rod, the motor core walking wheel is arranged in the mounting frame, and the hydraulic jacking rod is arranged on the upper end surface of the mounting frame.

[0008] Preferably, the upper end of the hydraulic jacking rod is connected with the inner upper wall of the mounting slot, four inclined rods are arranged, the four inclined rods are arranged at the lower end of the four corners of the mounting frame respectively, and a limiting guide wheel is rotatably arranged on the inner lower end of the inclined rod.

[0009] Preferably, cleaning assemblies are arranged on both sides of the mounting frame, the cleaning assembly comprises a fixed plate, a limiting sliding rod and a shovel plate, the fixed plate is fixedly connected with the upper wall of the mounting frame, a sliding hole is arranged in the center of the fixed plate, the upper end of the limiting sliding rod passes through the sliding hole and is provided with a limiting disc, and the shovel plate is arranged on the lower end of the limiting sliding rod.

[0010] Preferably, the limiting slide rod is in sliding connection with the fixed plate, an outer surface of the limiting slide rod is sleeved with a buffer spring, an upper end of the buffer spring is connected with the fixed plate through a connecting piece, and a lower end of the buffer spring is connected with the shovel plate through a connecting piece.

[0011] Preferably, the height adjusting assembly comprises a baffle, an intermediate seat and a bidirectional screw rod, two baffles are arranged at the openings on the two sides of the T-shaped groove respectively, the bidirectional screw rod is rotatably arranged between the two baffles, the intermediate seat is arranged at the center of the bottom surface of the T-shaped groove, and the bidirectional screw rod penetrates through the intermediate seat and is rotatably connected with the intermediate seat.

[0012] Preferably, the threads at the two ends of the bidirectional screw rod are in opposite directions, one end of the bidirectional screw rod penetrates through the baffle and is provided with a handle, and inclined support blocks are threadedly connected to the upper portion of the bidirectional screw rod on the two sides of the intermediate seat and are in sliding connection with the side walls of the T-shaped groove.

[0013] Preferably, a lifting block is arranged between the two inclined support blocks, an upper end of the lifting block extends to the outside through the upper end opening of the T-shaped groove, and a pad plate is arranged on the upper end surface of the lifting block.

[0014] Preferably, thread grooves are arranged at the two ends of the upper end surface of the pier body, the pier body is provided with a side support assembly through the thread grooves, the side support assembly comprises a supporting screw rod, a hexagonal prism and a top cap, the pier body is threadedly connected with the supporting screw rod through the thread grooves, and the hexagonal prism is fixedly arranged at the upper end of the supporting screw rod.

[0015] Preferably, a convex shaft is arranged on the upper end surface of the hexagonal prism, the hexagonal prism is rotatably connected with the top cap through the convex shaft, a wrench hole is arranged on the outer surface of the hexagonal prism, and rubber protrusions are arranged at the four corners of the front surface of the pier body.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The movable pier is provided with a driving walking mechanism and a cleaning assembly, the bottom surface of the pier body is in contact with the bottom surface of the dock at the beginning, when it is necessary to move the pier body, the pier body can be effectively lifted off the ground through the work of the hydraulic jacking rod, and then the motor core walking wheel is started to move the pier body along the track to the marking position, positioning is completed, time and labor are saved; the inclined rod and the limiting guide wheel can effectively cooperate with the motor core walking wheel to avoid the inclination of the pier body, and when the driving walking mechanism moves the pier body, the cleaning assembly moves synchronously, the shovel plate can effectively shovel off the soil and stones on the upper end surface of the track, and the stable movement of the pier body is further ensured.

[0018] 2、The movable pier, by setting up height adjusting assembly, through rotating handle, can effectively drive two-way screw rod synchronous rotation, and then under the limiting effect of T-shaped groove, realize two inclined support blocks move along two-way screw rod and approach each other or move away from each other, when two inclined support blocks approach each other, can effectively push the lifting block up, when two inclined support blocks move away from each other, the lifting block drops, realize the effective adjustment of the height of lifting block, simple operation.

[0019] 3、The movable pier, by setting up side support assembly, by inserting wrench into wrench hole and rotating wrench, can effectively drive support screw rod to rotate and move up, support screw rod rotates and moves up, six prism can drive top cap synchronous up and support ship body, at this time, rotating handle, make lifting block drive pad plate down and separate from ship body, facilitate to carry out paint operation, the whole operation is simple, time-saving and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is whole structure schematic view of the movable pier of the application;

[0021] Figure 2 It is one of cross-sectional view of the pier body;

[0022] Figure 3 It is the second cross-sectional view of the pier body;

[0023] Figure 4 It is the connection structure schematic view of the pier body and side support assembly;

[0024] Figure 5 It is the structure schematic view of the driving walking mechanism;

[0025] Figure 6 It is the structure schematic view of the cleaning assembly;

[0026] Figure 7 It is the structure schematic view of the height adjusting assembly;

[0027] Figure 8 It is the structure schematic view of the side support assembly;

[0028] Figure 9 It is the structure schematic view of the pier body in the storage state in the ship dock;

[0029] Figure 10 It is the structure schematic view of the pier body in the sliding positioning state in the ship dock.

[0030] In the figure: 1, dock; 2, track; 3, dock pier body; 301, mounting groove; 302, T-shaped groove; 303, threaded groove; 4, rubber protrusion; 5, backing plate; 6, driving walking mechanism; 601, hydraulic lifting rod; 602, mounting frame; 603, motor core walking wheel; 604, inclined rod; 605, limiting guide wheel; 7, cleaning assembly; 701, fixed plate; 702, limiting sliding rod; 703, buffer spring; 704, shovel plate; 705, limiting disc; 8, height adjusting assembly; 801, baffle; 802, intermediate seat; 803, bidirectional screw; 804, handle; 805, inclined support block; 806, lifting block; 9, side support assembly; 901, support screw; 902, hexagonal prism; 903, top hat; 904, wrench hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-10 The movable dock pier is installed in the dock 1 and comprises a track 2 and a dock pier body 3. The track 2 is arranged on the inner bottom surface of the dock 1. The dock pier body 3 is provided with mounting grooves 301 on both sides of the lower end. The dock pier body 3 is clamped on the track 2 through the mounting grooves 301. Driving walking mechanisms 6 are arranged in the two mounting grooves 301. The driving walking mechanisms 6 are located on the upper end of the track 2. The dock pier body 3 is provided with a T-shaped groove 302 on the upper end. The dock pier body 3 is provided with a height adjusting assembly 8 through the T-shaped groove 302.

[0033] The driving walking mechanism 6 comprises a motor core walking wheel 603. The motor core walking wheel 603 is rotatably arranged on the upper end surface of the track 2.

[0034] The driving walking mechanism 6 further comprises a hydraulic lifting rod 601, a mounting frame 602 and inclined rods 604. The motor core walking wheel 603 is arranged inside the mounting frame 602. The hydraulic lifting rod 601 is arranged on the upper end surface of the mounting frame 602. The upper end of the hydraulic lifting rod 601 is connected with the upper wall inside the mounting groove 301. The four inclined rods 604 are arranged at the lower end of the mounting frame 602. The limit guide wheels 605 are rotatably arranged at the inner lower end of the inclined rods 604. Initially, the bottom surface of the pier body 3 is in contact with the bottom surface of the dock 1. When it is needed to move the pier body 3, the hydraulic lifting rod 601 is operated to effectively lift the pier body 3 off the ground, and then the motor core walking wheel 603 is started to move the pier body 3 along the track 2 to the marking position to complete positioning, saving time and effort. The inclined rods 604 and the limit guide wheels 605 are arranged to effectively cooperate with the motor core walking wheel 603 to avoid the inclination of the pier body 3.

[0035] The mounting frame 602 is provided with cleaning assemblies 7 on both sides. The cleaning assembly 7 comprises a fixed plate 701, a limit sliding rod 702 and a shovel plate 704. The fixed plate 701 is fixedly connected with the upper wall of the mounting frame 602. A sliding hole is formed in the center of the fixed plate 701. The limit sliding rod 702 passes through the sliding hole and is provided with a limit disc 705 at the upper end. The shovel plate 704 is arranged at the lower end of the limit sliding rod 702. The limit sliding rod 702 is slidingly connected with the fixed plate 701. The limit sliding rod 702 is provided with a buffer spring 703 on the outer surface. The upper end of the buffer spring 703 is connected with the fixed plate 701 through a connecting piece. The lower end of the buffer spring 703 is connected with the shovel plate 704 through a connecting piece. When the driving walking mechanism 6 moves the pier body 3, the cleaning assembly 7 moves synchronously. The shovel plate 704 can effectively shovel the soil and stones on the upper end surface of the track 2, further ensuring the stable movement of the pier body 3.

[0036] The height adjusting assembly 8 comprises a baffle 801, an intermediate seat 802 and a bidirectional screw rod 803. The baffle 801 is arranged at the opening of the T-shaped groove 302. The bidirectional screw rod 803 is rotatably arranged between the baffles 801. The intermediate seat 802 is arranged at the center of the bottom surface of the T-shaped groove 302. The bidirectional screw rod 803 passes through the intermediate seat 802 and is rotatably connected with the intermediate seat 802. The T-shaped groove 302 is arranged to facilitate the installation of the height adjusting assembly 8. The intermediate seat 802 can effectively limit and protect the bidirectional screw rod 803.

[0037] Wherein; the thread direction of the two-way screw 803 at both ends is opposite, the two-way screw 803 passes through the baffle 801 and is provided with a handle 804 at one end, the two-way screw 803 is threadedly connected with the inclined support block 805 on both sides of the middle seat 802, the inclined support block 805 is slidably connected with the side wall of the T-shaped groove 302, the lifting block 806 is arranged between the two inclined support blocks 805, the upper end of the lifting block 806 extends to the outside through the upper end opening of the T-shaped groove 302, the upper end surface of the lifting block 806 is provided with a pad 5, and the two-way screw 803 can be effectively driven to rotate synchronously by rotating the handle 804, so that the two inclined support blocks 805 move along the two-way screw 803 to approach or move away from each other under the limiting action of the T-shaped groove 302, the lifting block 806 is effectively pushed upward when the two inclined support blocks 805 approach each other, and the lifting block 806 is lowered when the two inclined support blocks 805 move away from each other, so that the height of the lifting block 806 is effectively adjusted, and the operation is simple.

[0038] Wherein; the threaded groove 303 is arranged at both ends of the upper end surface of the dock block body 3, the side support assembly 9 is arranged on the dock block body 3 through the threaded groove 303, the side support assembly 9 comprises a supporting screw 901, a hexagonal prism 902 and a top hat 903, the dock block body 3 is threadedly connected with the supporting screw 901 through the threaded groove 303, the hexagonal prism 902 is fixedly arranged on the upper end of the supporting screw 901, the upper end surface of the hexagonal prism 902 is provided with a convex shaft, the hexagonal prism 902 is rotatably connected with the top hat 903 through the convex shaft, the outer surface of the hexagonal prism 902 is provided with a wrench hole 904, the supporting screw 901 can be effectively driven to rotate and move upward by inserting a wrench into the wrench hole 904 and rotating the wrench, the top hat 903 can be driven to move upward and support the ship body synchronously through the hexagonal prism 902 during the rotating upward movement of the supporting screw 901, at this time, the handle 804 is rotated to make the lifting block 806 drive the pad 5 to descend and separate from the ship body, so that the paint replenishing operation is facilitated, the overall operation is simple, time-saving and labor-saving.

[0039] Wherein; the rubber protrusions 4 are arranged at the four corners of the front surface of the dock block body 3, when the dock block body 3 is in the storage state in the ship dock 1, the rubber protrusions 4 can play a buffering role when the adjacent two dock block bodies 3 contact, so as to avoid damage caused by direct collision of the two dock block bodies 3.

[0040] The working principle is that at the beginning, the bottom surface of the dock pier body 3 is in contact with the bottom surface of the dock 1, when the dock pier body 3 needs to be moved, the hydraulic lifting rod 601 is operated, the dock pier body 3 can be effectively lifted off the ground, and then the motor core walking wheel 603 is started to move the dock pier body 3 along the track 2 to the marking position, the positioning is completed, time and labor are saved; the inclined rod 604 and the limiting guide wheel 605 are arranged, which can effectively cooperate with the motor core walking wheel 603, so as to avoid the inclination of the dock pier body 3, when the driving walking mechanism 6 drives the dock pier body 3 to move, the cleaning assembly 7 moves synchronously, the shovel plate 704 is arranged, the soil and stones on the upper surface of the track 2 can be effectively shoveled, and the stable movement of the dock pier body 3 is further ensured.

[0041] Further, by rotating the handle 804, the bidirectional screw rod 803 can be effectively driven to rotate synchronously, and then under the limiting action of the T-shaped groove 302, the two inclined supporting blocks 805 move along the bidirectional screw rod 803 to approach or move away from each other, when the two inclined supporting blocks 805 approach each other, the lifting block 806 can be effectively pushed to move upward, when the two inclined supporting blocks 805 move away from each other, the lifting block 806 descends, the height of the lifting block 806 is effectively adjusted, and the operation is simple.

[0042] Further, by inserting the wrench into the wrench hole 904 and rotating the wrench, the supporting screw rod 901 can be effectively driven to rotate and move upward, the hexagonal prism 902 drives the top hat 903 to move upward and support the ship body synchronously during the upward movement of the supporting screw rod 901, at this time, the handle 804 is rotated, the lifting block 806 drives the backing plate 5 to descend and separate from the ship body, so that the paint repair operation is facilitated, the overall operation is simple, time and labor are saved, when the dock pier body 3 is in the storage state in the dock 1, the rubber protrusions 4 are arranged, which can play a buffering role when the adjacent two dock pier bodies 3 are in contact, so as to avoid the damage caused by the direct collision of the two dock pier bodies 3.

[0043] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A movable dock, installed in a dock (1), comprising a track (2) and a dock body (3), characterized in that: The track (2) is arranged on the inner bottom surface of the dock (1), and mounting grooves (301) are provided on both sides of the lower end of the dock body (3), and the dock body (3) is clamped on the track (2) through the mounting grooves (301), and a driving walking mechanism (6) is provided inside the two mounting grooves (301), and the driving walking mechanism (6) is located at the upper end of the track (2). A T-shaped groove (302) is provided on the upper end of the dock body (3), and a height adjustment component (8) is provided on the dock body (3) through the T-shaped groove (302); The driving travel mechanism (6) comprises a motor core travel wheel (603), and the motor core travel wheel (603) is rotatably arranged on the upper end surface of the track (2); The driving walking mechanism (6) further comprises a hydraulic lifting rod (601), a mounting frame (602) and an inclined rod (604); the motor core walking wheel (603) is arranged inside the mounting frame (602); and the hydraulic lifting rod (601) is arranged on the upper end surface of the mounting frame (602); The upper end of the hydraulic jacking rod (601) is connected to the inner upper wall of the installation groove (301), and four inclined rods (604) are provided. The four inclined rods (604) are respectively arranged at the four corners of the lower end of the installation frame (602), and a limited guide wheel (605) is rotatably provided at the inner lower end of the inclined rod (604); A cleaning assembly (7) is provided on both sides of the installation frame (602), and the cleaning assembly (7) includes a fixed plate (701), a limiting slide rod (702) and a shovel plate (704). The fixed plate (701) is fixedly connected to the upper wall of the installation frame (602), a sliding hole is provided in the center of the fixed plate (701), the upper end of the limiting slide rod (702) passes through the sliding hole and is provided with a limiting disk (705), and the shovel plate (704) is provided at the lower end of the limiting slide rod (702).

2. The movable dock according to claim 1, characterized in that: The limiting slide bar (702) is slidably connected to the fixed plate (701), and a buffer spring (703) is sleeved on the outer surface of the limiting slide bar (702). The upper end of the buffer spring (703) is connected to the fixed plate (701) through a connecting piece, and the lower end of the buffer spring (703) is connected to the shovel plate (704) through a connecting piece.

3. The movable dock according to claim 1, characterized in that: The height adjustment assembly (8) includes a baffle (801), an intermediate seat (802) and a bidirectional screw (803), wherein two baffles (801) are provided, and the two baffles (801) are respectively provided at the openings on both sides of the T-slot (302), and the bidirectional screw (803) is rotatably provided between the two baffles (801), and the intermediate seat (802) is provided at the center of the bottom surface of the T-slot (302), and the bidirectional screw (803) passes through the intermediate seat (802) and is rotatably connected to the intermediate seat (802).

4. The movable dock according to claim 3, characterized in that: The threads at both ends of the bidirectional screw (803) are in opposite directions. One end of the bidirectional screw (803) passes through the baffle (801) and is provided with a handle (804). The bidirectional screw (803) is threadedly connected to diagonal support blocks (805) on both sides of the middle seat (802). The diagonal support blocks (805) are slidably connected to the side walls of the T-slot (302).

5. The movable dock according to claim 4, characterized in that: A lifting block (806) is provided between the two diagonal support blocks (805), the upper end of the lifting block (806) passes through the upper end opening of the T-slot (302) and extends to the outside, and a pad (5) is provided on the upper end surface of the lifting block (806).

6. The movable dock according to claim 1, characterized in that: The upper surface of the dock body (3) is provided with thread grooves (303) at both ends. The dock body (3) is provided with a side support assembly (9) via the thread grooves (303). The side support assembly (9) comprises a support screw (901), a hexagonal prism (902) and a top cap (903). The dock body (3) is threadedly connected to the support screw (901) via the thread grooves (303). The hexagonal prism (902) is fixedly provided on the upper end of the support screw (901).

7. The movable dock according to claim 6, characterized in that: The upper end surface of the hexagonal prism (902) is provided with a convex shaft, and the hexagonal prism (902) is rotatably connected to the top cap (903) via the convex shaft. A wrench hole (904) is provided on the outer surface of the hexagonal prism (902), and rubber protrusions (4) are provided at the four corners of the front of the dock body (3).

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