CN220223296U - Hull lifting device - Google Patents

Abstract

The utility model discloses hull hoisting equipment, which comprises a pair of supporting frames, wherein a supporting plate is connected between the upper wall surfaces of the supporting frames, an electric hoist is connected to the lower wall surface of the supporting plate, a fixed plate is arranged below the supporting plate, ropes below the electric hoist are connected to the upper wall surface of the fixed plate, first sliding blocks are connected to the two side wall surfaces of the fixed plate, first sliding grooves are formed in one side wall surface of the supporting frames, the first sliding blocks respectively slide in the first sliding grooves on the two sides, a plurality of traction ropes are arranged on the lower wall surface of the fixed plate, the length of the ropes is controlled through the electric hoist, the first sliding blocks respectively slide in the first sliding grooves on the two sides, so that the fixed plate stably ascends and descends, the fixed block is rotated through a sliding rotating fixed block, the heights of a guide frame and a limiting frame are adjusted, thus the auxiliary limiting of the heavy object or the ropes is reduced, the possibility of inclination in the hoisting process is reduced, and the equipment is easy to operate and brings convenience to people.

Description

Hull lifting device

Technical Field

The utility model relates to the technical field of hull hoisting, in particular to hull hoisting equipment.

Background

Hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, and various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining so as to change the position of the equipment. The ship body consists of keel, side keel, rib, stem, stern, etc. And in the installation process, all the positions of the cable are required to be hoisted, so that the cable is convenient to assemble and connect.

The utility model patent with the publication number of CN216444901U discloses a lifting arm and a lifting device, which belong to the field of lifting equipment, wherein the lifting arm comprises a connecting small arm, a rotating small arm and a stand column, one end of the stand column is used for being connected with a base, the other end of the stand column is fixedly connected with one end of the connecting small arm, and the other end of the connecting small arm is rotationally connected with the rotating small arm, so that the free end of the rotating small arm rotates in a direction close to or far away from the stand column. The small arm is rotated to enable the total length of the small arm and the small arm to be changed along the direction perpendicular to the upright post, so that the change of the distance between the workpiece and the upright post is realized. However, the device is easy to cause the heavy object to incline in the hoisting process and easy to generate danger when being hoisted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the ship body hoisting equipment, the length of the upper end rope is controlled through the electric hoist, so that the height of the fixed plate is adjusted, the fixed plate is prevented from tilting and shaking when being lifted through a pair of first sliding blocks respectively sliding in the first sliding grooves on the two sides, and the weight or the rope is assisted to be limited through the limiting frames on the two sides, so that the possibility of tilting in the hoisting process of the weight is reduced, and convenience is brought to people.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hull lifting device, includes a pair of support frame, a pair of be connected with the backup pad between the support frame upper wall, the backup pad lower wall is connected with the electric hoist, the backup pad below is equipped with the fixed plate, electric hoist below rope connect in the fixed plate upper wall, fixed plate both sides wall all is connected with first slider, a pair of support frame a lateral wall all has seted up first spout, a pair of first slider slides respectively in both sides in the first spout, a plurality of haulage ropes are installed to the fixed plate lower wall, the second fixed slot has all been seted up to both sides in the fixed plate, the slide opening has been seted up to second fixed slot one side, a pair of clamping mechanism is all installed in the second fixed slot.

Preferably, the clamping mechanism comprises a bottom frame, a pair of springs are connected to the upper wall surface of the bottom frame, the upper ends of the springs are fixedly connected to the upper wall surface of the second fixing groove, a fixing block is movably connected to the side wall surface of the second fixing groove, a rotating rod is fixedly connected to the fixing block, one end of the rotating rod penetrates through the sliding opening, nuts are screwed on the rotating rod, a pair of through openings are formed in two sides of the upper wall surface of the fixing plate, a guide frame is connected to the lower wall surface of the bottom frame, the guide frame slides in the through openings, and a limiting frame is fixedly arranged at the bottom of the guide frame.

Preferably, a pair of support frame lower extreme all is connected with the bottom plate, a pair of bottom plate upper wall surface is fixed mounting has the dead lever, and two pairs of dead lever upper ends all are connected in both sides support frame lateral wall, a pair of bottom plate lower wall surface both sides are all installed a pair of gyro wheel.

Preferably, the first sliding block and the first sliding groove are both in a T-shaped structure.

Advantageous effects

The ship body hoisting equipment has the beneficial effects that the structure is compact, the length of a rope is controlled through the electric hoist, the fixed plate is stably lifted through the sliding of the pair of first sliding blocks in the first sliding grooves at two sides respectively, the fixed block is rotated through the sliding of the rotating rod, and the heights of the underframe, the guide frame and the limiting frame are adjusted, so that the weight is fixed in an auxiliary mode, the limiting is assisted on the weight or the rope, the possibility of inclination in the hoisting process of the weight is reduced, the operation is simple, and convenience is brought to people.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the clamping mechanism of the present utility model.

In the figure: 1. a support frame; 2. a support plate; 3. an electric hoist; 4. a fixing plate; 5. a first slider; 6. a first chute; 7. a traction rope; 8. a second fixing groove; 9. a sliding port; 10. a chassis; 11. a spring; 12. a fixed block; 13. a rotating rod; 14. a nut; 15. a guide frame; 16. a limiting frame; 17. a bottom plate; 18. a fixed rod; 19. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a ship body hoisting device comprises a pair of support frames 1, a pair of support plates 2 are connected between the upper wall surfaces of the support frames 1, the lower wall surfaces of the support plates 2 are connected with electric hoists 3, fixing plates 4 are arranged below the support plates 2, ropes below the electric hoists 3 are connected to the upper wall surfaces of the fixing plates 4, first sliding blocks 5 are connected to the two side wall surfaces of the fixing plates 4, first sliding grooves 6 are formed in one side wall surface of each support frame 1, the first sliding blocks 5 slide in the first sliding grooves 6 respectively, a plurality of traction ropes 7 are arranged on the lower wall surfaces of the fixing plates 4, second fixing grooves 8 are formed in the two sides of each fixing plate 4, sliding openings 9 are formed in one side of each second fixing groove 8, and clamping mechanisms are arranged in the second fixing grooves 8.

Further, the clamping mechanism comprises a bottom frame 10, a pair of springs 11 are connected to the upper wall surface of the bottom frame 10, the upper ends of the springs 11 are fixedly connected to the upper wall surface of the second fixing groove 8, a fixing block 12 is movably connected to the side wall surface of the second fixing groove 8, a rotating rod 13 is fixedly connected to the fixing block 12, one end of the rotating rod 13 penetrates through the sliding opening 9, nuts 14 are screwed on the rotating rod 13, a pair of through openings are formed in two sides of the upper wall surface of the fixing plate 4, a guide frame 15 is connected to the lower wall surface of the bottom frame 10, the guide frame 15 slides in the through openings, and a limiting frame 16 is fixedly mounted at the bottom of the guide frame 15.

Further, the lower ends of the supporting frames 1 are respectively connected with a bottom plate 17, the upper wall surfaces of the bottom plates 17 are respectively and fixedly provided with a fixing rod 18, the upper ends of the fixing rods 18 are respectively connected with the side walls of the supporting frames 1 at two sides, and the two sides of the lower wall surfaces of the bottom plates 17 are respectively provided with a pair of rollers 19.

Further, the first sliding block 5 and the first sliding groove 6 are both in T-shaped structures.

Examples: firstly, a heavy object is connected with a fixed plate 4 through a traction rope 7, a nut 14 on a rotating rod 13 is screwed down, the rotating rod 13 is rotated, the rotating rod 13 drives a fixed block 12 to rotate, the extruding block downwards extrudes a bottom frame 10, the bottom frame 10 drives a guide frame 15 and a limiting frame 16 to downwards move together, the bottom frame 10 rotates until the heavy object can be fixed, the nut 14 is screwed, then the length of the rope is controlled through an electric hoist 3, the first sliding blocks 5 respectively slide in first sliding grooves 6 on two sides to drive the fixed plate 4 to rise, so that the heavy object is hoisted, the possibility of inclination during hoisting of the heavy object is reduced, the operation is simple, and convenience is brought to people.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a hull lifting device, includes a pair of support frame (1), a serial communication port, a pair of be connected with backup pad (2) between support frame (1) upper wall, backup pad (2) lower wall is connected with electric hoist (3), backup pad (2) below is equipped with fixed plate (4), electric hoist (3) below rope connect in fixed plate (4) upper wall, fixed plate (4) both sides wall all is connected with first slider (5), a pair of support frame (1) a lateral wall all has seted up first spout (6), a pair of first slider (5) slide respectively in both sides in first spout (6), a plurality of haulage ropes (7) are installed to fixed plate (4) lower wall, second fixed slot (8) have all been seted up to both sides in fixed plate (4), sliding port (9) have been seted up to second fixed slot (8) one side, a pair of clamping mechanism is all installed in second fixed slot (8).

2. The ship body hoisting device according to claim 1, wherein the clamping mechanism comprises a bottom frame (10), a pair of springs (11) are connected to the upper wall surface of the bottom frame (10), the upper ends of the springs (11) are fixedly connected to the upper wall surface of the second fixing groove (8), a fixing block (12) is movably connected to one side wall surface of the second fixing groove (8), a rotating rod (13) is fixedly connected to the fixing block (12), one end of the rotating rod (13) penetrates through the sliding port (9), nuts (14) are screwed on the rotating rod (13), a pair of through ports are formed in two sides of the upper wall surface of the fixing plate (4), a guide frame (15) is connected to the lower wall surface of the bottom frame (10), and a limiting frame (16) is fixedly arranged at the bottom of the guide frame (15).

3. The ship body hoisting device according to claim 1, wherein a pair of bottom plates (17) are connected to the lower ends of the supporting frames (1), fixing rods (18) are fixedly installed on the upper wall surfaces of the pair of bottom plates (17), the upper ends of the two pairs of fixing rods (18) are connected to the side walls of the supporting frames (1) on two sides, and a pair of rollers (19) are installed on two sides of the lower wall surfaces of the pair of bottom plates (17).

4. Hull lifting device according to claim 1, characterized in that the first slider (5) and the first runner (6) are both of T-shaped construction.