Ship hydraulic coupling hoisting device

Abstract

The utility model relates to the technical field of couplings, and discloses a ship hydraulic coupling hoisting device which comprises a movable frame, a hoisting machine box is fixedly connected to the top of the movable frame, a supporting plate is arranged at the bottom of the hoisting machine box, a clamping mechanism is arranged at the bottom of the supporting plate, and a reinforcing mechanism is arranged on the outer side of the movable frame. The reinforcing mechanism comprises a supporting box, the supporting box is fixedly connected to the outer side of the moving frame, a first threaded rod is rotationally connected to the bottom of the inner wall of the supporting box, a first threaded block is in threaded connection with the outer wall of the first threaded rod, a supporting shaft is fixedly connected to the bottom of the first threaded block, and a reinforcing plate is fixedly connected to the bottom end of the supporting shaft. According to the ship hydraulic coupling hoisting device, through the arranged reinforcing mechanism, the reinforcing plate can make contact with the ground, so that the stability of the device in the using process is guaranteed while device movement is achieved, the conditions of deviation, shaking and the like of the device are not likely to happen, and then the device can stably work.

Description

Technical Field

[0001] The utility model relates to the technical field of couplings, in particular to a hoisting device for a marine hydraulic coupling. Background Technique

[0002] A marine hydraulic coupling is a device that uses hydraulic principles to achieve the connection and disconnection between shaft systems. It mainly realizes the tight fit between the inner and outer sleeves of the coupling through the injection and release of hydraulic oil, thereby transmitting powerful torque. This type of coupling has been widely used in the marine field due to its convenient installation, no need for thermal expansion treatment, and good shock absorption performance.

[0003] During the assembly and transportation of marine hydraulic couplings, hoisting devices are required. Common hoisting devices have a certain weight and usually add wheels to achieve the purpose of moving the hoisting device, which is convenient for workers to operate. However, simply adding wheels will make the hoisting device lack good stability and reduce the stability during the use of the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hoisting device for a marine hydraulic coupling to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hoisting device for a marine hydraulic coupling, including a moving frame, a hoisting machine box is fixedly connected to the top of the moving frame, a support plate is arranged at the bottom of the hoisting machine box, a clamping mechanism is arranged at the bottom of the support plate, and a reinforcement mechanism is arranged outside the moving frame;

[0006] The reinforcement mechanism includes a support box fixedly connected to the outside of the moving frame. A first threaded rod is rotatably connected to the bottom of the inner wall of the support box. A first threaded block is threadedly connected to the outer wall of the first threaded rod. A support shaft is fixedly connected to the bottom of the first threaded block. A reinforcement plate is fixedly connected to the bottom end of the support shaft.

[0007] The first threaded rod penetrates through the support box and rotates. A round hole is opened at the top of the support box where the top end of the first threaded rod is fixed. The support shaft penetrates through the opened round hole and moves, enabling the support shaft to move through the round hole.

[0008] The first threaded rod penetrates through the support box and rotates. The outer shape of the first threaded block matches the shape of the inner wall of the support box. The first threaded block is slidably connected to the inner wall of the support box, enabling the first threaded block to move stably.

[0009] The threaded rod 1 penetrates the support box and rotates, and the top end of the threaded rod 1 is fixed. The threaded rod 1 penetrates the support box and rotates, and the top end of the threaded rod 1 is fixedly connected with a hand wheel, so that the threaded rod 1 can be rotated by shaking the hand wheel.

[0010] Preferably, four reinforcement plates are provided, and anti-slip patterns are provided on the bottom of the four reinforcement plates to further ensure the stability of the mobile frame during operation.

[0011] Preferably, the clamping mechanism includes a fixing groove, which is fixedly connected to the bottom of the support plate, a motor is fixedly connected to the right side of the fixing groove, a threaded rod 2 is fixedly connected to the output end of the motor, a threaded block 2 is threadedly connected to the outer wall of the threaded rod 2, and a clamping block is fixedly connected to the bottom of the threaded block 2, thereby ensuring that the ship hydraulic coupling can be stably hoisted.

[0012] Preferably, the bottom of the fixing groove is open, and the second threaded block is slidably connected to the inner wall of the fixing groove, so that the second threaded block can move stably.

[0013] Preferably, the threads on the outer walls at both ends of the second threaded rod are in opposite directions, the second threaded rod is rotatably connected to the left side of the inner wall of the fixing groove, the second threaded rod passes through the right side of the fixing groove and rotates, so that the rotational motion of the second threaded rod is converted into the linear motion of the second threaded block.

[0014] Compared with the prior art, the utility model provides a ship hydraulic coupling hoisting device, which has the following beneficial effects:

[0015] 1. The ship hydraulic coupling lifting device, through the reinforcement mechanism, allows the reinforcement plate to contact the ground, so that while the device can be moved, the stability of the device during use is also guaranteed, so that it will not easily produce deviation and shaking, so that the device can work stably.

[0016] 2. The ship hydraulic coupling hoisting device, through the clamping mechanism, the threaded block 2 can drive the clamping block to move, thereby ensuring the stable hoisting and movement of the ship hydraulic coupling and ensuring the stability of the ship hydraulic coupling during the hoisting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a front view of the structure of the utility model;

[0019] Figure 2 This is the bottom view of the structure of the present utility model;

[0020] Figure 3 This is the front sectional view of the support box;

[0021] Figure 4 is Figure 2 The enlarged schematic diagram of the structure at position A in

[0022] In the figure: 1. Moving frame; 2. Hoisting machine box; 3. Support plate; 4. Reinforcement mechanism; 41. Support box; 42. First threaded rod; 43. First threaded block; 44. Support shaft; 45. Reinforcement plate; 5. Clamping mechanism; 51. Fixed groove; 52. Motor; 53. Second threaded rod; 54. Second threaded block; 55. Clamping block. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] The present utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] Combined with Figures 1 to 4 , a hoisting device for a ship hydraulic coupling, including a moving frame 1, a hoisting machine box 2 fixedly connected to the top of the moving frame 1, a support plate 3 arranged at the bottom of the hoisting machine box 2, a clamping mechanism 5 arranged at the bottom of the support plate 3, and a reinforcement mechanism 4 arranged outside the moving frame 1;

[0028] The reinforcement mechanism 4 includes a support box 41. The support box 41 is fixedly connected to the outside of the moving frame 1. At the bottom of the inner wall of the support box 41, a first threaded rod 42 is rotatably connected. A first threaded block 43 is threadedly connected to the outer wall of the first threaded rod 42. A support shaft 44 is fixedly connected to the bottom of the first threaded block 43. The bottom end of the support shaft 44 is fixedly connected to a reinforcement plate 45.

[0029] Further, a circular hole is opened at the bottom of the support box 41. The support shaft 44 passes through the opened circular hole and moves, enabling the support shaft 44 to move through the circular hole.

[0030] Further, the outer shape of the first threaded block 43 matches the shape of the inner wall of the support box 41. The first threaded block 43 is slidably connected to the inner wall of the support box 41, enabling the first threaded block 43 to move stably.

[0031] Further, the first threaded rod 42 passes through the support box 41 and rotates. A handwheel is fixedly connected to the top end of the first threaded rod 42, facilitating the rotation of the first threaded rod 42 by shaking the handwheel.

[0032] Further, four reinforcement plates 45 are provided. Anti-slip patterns are provided at the bottoms of the four reinforcement plates 45, further ensuring the stability of the moving frame 1 during operation.

[0033] Embodiment 2

[0034] Refer to Figures 1 to 4 , and on the basis of Embodiment 1, it is further obtained that the clamping mechanism 5 includes a fixed slot 51. The fixed slot 51 is fixedly connected to the bottom of the support plate 3. A motor 52 is fixedly connected to the right side of the fixed slot 51. The output end of the motor 52 is fixedly connected to a second threaded rod 53. A second threaded block 54 is threadedly connected to the outer wall of the second threaded rod 53. A clamping block 55 is fixedly connected to the bottom of the second threaded block 54, thereby ensuring that the marine hydraulic coupling can be hoisted stably.

[0035] Further, the bottom of the fixed slot 51 is open. The second threaded block 54 is slidably connected to the inner wall of the fixed slot 51, enabling the second threaded block 54 to move stably.

[0036] Further, the thread directions on the outer walls at both ends of the second threaded rod 53 are opposite. The second threaded rod 53 is rotatably connected to the left side of the inner wall of the fixed slot 51. The second threaded rod 53 passes through the right side of the fixed slot 51 and rotates, converting the rotational motion of the second threaded rod 53 into the linear motion of the second threaded block 54.

[0037] In actual operation, when this device is used, the purpose of moving the device is first achieved through the mobile frame 1, and then the hand wheel can be shaken to drive the threaded rod 42 to rotate. Since the threaded rod 42 and the threaded block 43 are threadedly connected, and the threaded block 43 can slide and limit on the inner wall of the support box 41, the rotational movement of the threaded rod 42 will be converted into the linear movement of the threaded block 43. The threaded block 43 can drive the support shaft 44 to move upward, and the support shaft 44 can drive the reinforcement plate 45 to descend, so that the reinforcement plate 45 can contact the ground. Therefore, while realizing the movement of the device, the stability of the device during use is also guaranteed, so that it will not easily produce deviation and shaking, and the device can work stably.

[0038] Then move the clamping block 55 to the outside of the ship hydraulic coupling, and then start the motor 52. The output end of the motor 52 can drive the threaded rod 2 53 to rotate. Since the threaded rod 2 53 and the threaded block 2 54 are threadedly connected, the rotation of the threaded rod 2 53 will drive the threaded block 2 54 to move, and the threaded block 2 54 can drive the clamping block 55 to move, thereby ensuring the stable lifting and movement of the ship hydraulic coupling and ensuring the stability of the ship hydraulic coupling during the lifting process.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A ship hydraulic coupling hoisting device, comprising a mobile frame (1), characterized in that: The top of the mobile frame (1) is fixedly connected to a hoisting box (2), the bottom of the hoisting box (2) is provided with a support plate (3), the bottom of the support plate (3) is provided with a clamping mechanism (5), and the outer side of the mobile frame (1) is provided with a reinforcement mechanism (4); The reinforcement mechanism (4) comprises a support box (41), the support box (41) is fixedly connected to the outside of the mobile frame (1), a threaded rod (42) is rotatably connected to the bottom of the inner wall of the support box (41), a threaded block (43) is threadedly connected to the outer wall of the threaded rod (42), a support shaft (44) is fixedly connected to the bottom of the threaded block (43), and a reinforcement plate (45) is fixedly connected to the bottom end of the support shaft (44).

2. A ship hydraulic coupling hoisting device according to claim 1, characterized in that: The bottom of the support box (41) is provided with a circular hole, and the support shaft (44) penetrates the circular hole and moves.

3. A ship hydraulic coupling hoisting device according to claim 1, characterized in that: The outer shape of the threaded block 1 (43) matches the shape of the inner wall of the support box (41), and the threaded block 1 (43) is slidably connected to the inner wall of the support box (41).

4. A ship hydraulic coupling hoisting device according to claim 1, characterized in that: The threaded rod (42) penetrates the support box (41) and rotates, and a hand wheel is fixedly connected to the top end of the threaded rod (42).

5. A ship hydraulic coupling hoisting device according to claim 1, characterized in that: Four reinforcement plates (45) are provided, and anti-slip patterns are provided on the bottoms of the four reinforcement plates (45).

6. A ship hydraulic coupling hoisting device according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixing groove (51), the fixing groove (51) is fixedly connected to the bottom of the support plate (3), a motor (52) is fixedly connected to the right side of the fixing groove (51), a threaded rod (53) is fixedly connected to the output end of the motor (52), a threaded block (54) is threadedly connected to the outer wall of the threaded rod (53), and a clamping block (55) is fixedly connected to the bottom of the threaded block (54).

7. A ship hydraulic coupling hoisting device according to claim 6, characterized in that: The bottom of the fixing groove (51) is open, and the second threaded block (54) is slidably connected to the inner wall of the fixing groove (51).

8. A ship hydraulic coupling hoisting device according to claim 6, characterized in that: The threads on the outer walls of the two ends of the second threaded rod (53) are in opposite directions. The second threaded rod (53) is rotatably connected to the left side of the inner wall of the fixing groove (51). The second threaded rod (53) passes through the right side of the fixing groove (51) and rotates.

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