CN220845253U

CN220845253U - Heavy object hauling equipment

Info

Publication number: CN220845253U
Application number: CN202322754442.2U
Authority: CN
Inventors: 伍洲
Original assignee: Tianjin Juyang Marine Engineering Co ltd
Current assignee: Tianjin Juyang Marine Engineering Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-04-26
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses heavy object traction equipment in the technical field of traction equipment, which comprises a fixed plate, a rotating assembly and a traction assembly, wherein connecting holes are formed in two sides of the fixed plate, the rotating assembly drives the traction assembly to rotate, and the rotating assembly comprises a mounting plate and a steering motor. According to the utility model, the worm wheel is connected to the rotating disc, the worm is driven by the steering motor, so that the worm drives the rotating disc to rotate for adjusting different angles, the telescopic rod arranged in the supporting rod stretches and contracts through the hydraulic rod for adjusting the length, the rotating assembly which is matched with the rotation adjusts the position of the steel cable at one end of the telescopic rod, the traction guiding position of the steel cable is further adjusted, the plurality of top wheels are arranged in the hollow top block at one end of the telescopic rod, the plurality of top wheels clamp the steel cable, and the steel cable can be stably guided out when the steel cable is pulled at different angles, so that the traction guiding of heavy objects can be adjusted at multiple angles and multiple points.

Description

Heavy object hauling equipment

Technical Field

The utility model relates to the technical field of traction equipment, in particular to heavy object traction equipment.

Background

The salvaging of the sunken ship is engineering operation of salvaging objects submerged in water, the salvaging is a comprehensive technology, and relates to measurement, diving, underwater cutting, plugging, underwater blasting, underwater welding and the like.

When the sunken ship is lifted and salvaged through the hoisting equipment, traction guiding is needed by matching with the traction equipment, so that upward movement of the lifting part is ensured, collision to the salvaging equipment is avoided, and safe guiding lifting is ensured.

However, most of the traction ends of the existing heavy object traction equipment are lifting walls, the extending ends of the steel ropes are drawn through single rollers, and in the traction process, the steel ropes are easy to separate from the rollers when being drawn at different angles due to the connection of the single rollers and the steel ropes, so that the clamping plugs cannot be caused, the heavy object traction equipment cannot be drawn at multiple angles, and the traction can only be carried out at the vertical ends, so that the heavy object traction equipment cannot be applicable to adjustment in different directions.

Disclosure of utility model

The utility model aims to provide a heavy object traction device, which solves the problems that the common traction end cannot carry out multi-angle traction, can only carry out traction at the vertical end and cannot be suitable for adjustment in different directions.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a heavy object haulage equipment, includes fixed plate, rotating assembly and haulage assembly, the connecting hole is seted up to the both sides of fixed plate, rotating assembly drives haulage assembly and rotates, rotating assembly includes the mounting disc and turns to the motor, the upper end fixed mounting dish of fixed plate, the mounting disc internal rotation is connected with the rotating disc, rotating disc edge fixed welding has the worm wheel, one side fixed mounting of mounting disc has the steering motor, the output connection worm of steering motor, worm and worm wheel matching engagement, haulage assembly includes cable wire and bracing piece, winding equipment is connected to the one end of cable wire, winding equipment winds the cable wire, the couple is connected to the free end of cable wire, bracing piece fixed welding is in rotating disc one end, flexible installs the telescopic link in the bracing piece, the hydraulic link is connected to the both sides of bracing piece, the telescopic link is connected to the telescopic link, the one end fixed welding of telescopic link has the kicking block, connect multiunit top wheel in the kicking block, the cable runs through in the annular cavity that multiunit top wheel formed.

As a further scheme of the utility model: the winding equipment comprises a winding wheel and a winding motor, wherein the winding wheel is movably connected to the upper end of a rotating disc, the winding motor is fixedly arranged at the upper end of the rotating disc, gears are connected to one ends of the winding motor and the winding wheel, an output end gear of the winding motor is in gear matching engagement with one end gear of the winding wheel, and the steel cable is wound on the winding wheel.

As a further scheme of the utility model: the diameter of the gear at the output end of the winding motor is smaller than that of one end of the winding wheel.

As a further scheme of the utility model: one side of the winding wheel is fixedly welded with a ratchet wheel, the upper end of the rotating disc is movably connected with a check block, the check block is clamped on the ratchet wheel, and the check block carries out unidirectional rotation limiting on the ratchet wheel.

As a further scheme of the utility model: the clamping end of the check block is arc-shaped, and the width of the check block is larger than that of the ratchet wheel.

As a further scheme of the utility model: the upper end of the supporting rod is movably connected with a steering wheel, and the steel cable is connected to the steering wheel.

As a further scheme of the utility model: the upper end of the supporting rod is fixedly welded with a plurality of limiting plates, and the steel cable penetrates through the middle of the limiting plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the worm wheel is connected to the rotating disc, the worm is driven by the steering motor, the worm drives the rotating disc to rotate, adjustment of different angles is performed, the telescopic rod arranged in the supporting rod stretches and contracts through the hydraulic rod, the length is adjusted, the rotating assembly is matched for rotating to adjust the position of the steel cable at one end of the telescopic rod, the traction guiding position of the steel cable is adjusted, the plurality of top wheels are arranged in the hollow top block at one end of the telescopic rod, the plurality of top wheels clamp the steel cable, the steel cable can be stably guided out when the steel cable is in traction of different angles, and then the traction guiding of a heavy object can be adjusted in a multi-angle and multi-point mode.

2. According to the utility model, the ratchet wheel is fixedly welded on one side of the winding wheel, the check block is movably connected with the upper end of the rotating disc and clamped on the ratchet wheel, the check block limits unidirectional rotation of the ratchet wheel, and through cooperation of the check block and the ratchet wheel, when the winding wheel winds a steel rope to tighten and rotate, the check block does not obstruct rotation of the ratchet wheel, and when the winding wheel is accidentally reversely unwound, the check block clamps the ratchet wheel, so that accidental rotation of the winding wheel is avoided, and safety of equipment is ensured.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic rear perspective view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

Fig. 5 is a schematic diagram of the overall explosive structure of the present utility model.

In the figure: 1. a fixing plate; 2. a mounting plate; 3. a rotating disc; 4. a worm wheel; 5. a steering motor; 6. a worm; 7. a winding wheel; 8. a winding motor; 9. a ratchet wheel; 10. a non-return block; 11. a wire rope; 12. a hook; 13. a support rod; 14. a telescopic rod; 15. a hydraulic rod; 16. a steering wheel; 17. a limiting plate; 18. a top block; 19. and a top wheel.

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.

This embodiment;

Referring to fig. 1-5, in an embodiment of the present utility model, a weight traction device includes a fixing plate 1, a rotating assembly and a traction assembly, wherein connecting holes are formed on two sides of the fixing plate 1, the rotating assembly drives the traction assembly to rotate, the rotating assembly includes a mounting plate 2 and a steering motor 5, the upper end of the fixing plate 1 is fixedly provided with the mounting plate 2, the rotating plate 3 is rotationally connected with the mounting plate 2, a worm wheel 4 is fixedly welded at the edge of the rotating plate 3, one side of the mounting plate 2 is fixedly provided with the steering motor 5, an output end of the steering motor 5 is connected with a worm 6, the worm 6 is engaged with the worm wheel 4 in a matching manner, the connecting holes on the fixing plate 1 are fixed on a salvaging device in cooperation with bolts, the rotating plate 3 is installed in the mounting plate 2, the larger rotating plate 3 is weighted to avoid the deviation of the rotating plate 3, meanwhile, the worm wheel 4 is connected with the rotating plate 3, the worm wheel 6 is driven by the steering motor 5, the worm 6 drives the rotating disc 3 to rotate for adjusting different angles, the traction assembly is matched for carrying out traction guidance of different angles, the vertical stable lifting and salvaging of the weight parts are facilitated, the worm 6 and the worm wheel 4 are self-locked, when the worm 6 does not rotate, the rotating disc 3 is limited to avoid deflection of the rotating disc 3, the operation is stable, the traction assembly comprises a steel cable 11 and a supporting rod 13, one end of the steel cable 11 is connected with a winding device, the winding device winds the steel cable 11, the free end of the steel cable 11 is connected with a hook 12, the supporting rod 13 is fixedly welded at one end of the rotating disc 3, a telescopic rod 14 is telescopically arranged in the supporting rod 13, two sides of the supporting rod 13 are connected with hydraulic rods 15, the telescopic ends of the hydraulic rods 15 are connected with telescopic rods 14, one end of each telescopic rod 14 is fixedly welded with a jacking block 18, the jacking blocks 18 are connected with a plurality of groups of jacking wheels 19, and the steel cable 11 penetrates into an annular cavity formed by the jacking wheels 19, the couple 12 of one end of cable wire 11 articulates on lifting by crane the heavy object, provide power through winding equipment, wind cable wire 11, cooperation hoisting accessory's vertical lifting lets cable wire 11 carry out rolling direction, telescopic link 14 of installation in bracing piece 13 stretches out and draws back through hydraulic stem 15, the adjustment length, the cable wire 11 position of telescopic link 14 one end is adjusted to the rotatory rotating assembly of cooperation, and then adjust the traction guiding position of cable wire 11, install a plurality of top wheels 19 in the cavity kicking block 18 of telescopic link 14 one end, carry out the screens to cable wire 11 through a plurality of top wheels 19, let cable wire 11 when different angles pull, and then let the multi-angle multi-point position adjustment traction direction of heavy object, control adjustment angle scope is wide, let the heavy object carry out steady lifting by crane, the traction effect is good.

Preferably, as shown in fig. 1, the winding device comprises a winding wheel 7 and a winding motor 8, the winding wheel 7 is movably connected to the upper end of the rotating disc 3, the winding motor 8 is fixedly installed at the upper end of the rotating disc 3, gears are connected to one ends of the winding motor 8 and the winding wheel 7, an output end gear of the winding motor 8 is in gear matching engagement with one end of the winding wheel 7, a steel cable 11 is wound on the winding wheel 7, and the winding wheel 7 is driven through the gear matching of one end of the winding wheel 7 and the gear of the output end of the winding motor 8, so that the steel cable 11 is wound.

Preferably, as shown in fig. 5, the diameter of the gear at the output end of the winding motor 8 is smaller than that of the gear at one end of the winding wheel 7, and the smaller gear at the output end of the winding motor 8 provides larger torque to drive the winding wheel 7 with large torque, so that the small-power winding motor 8 provides larger traction force.

Preferably, as shown in fig. 3 and 4, a ratchet 9 is fixedly welded on one side of the winding wheel 7, the upper end of the rotating disc 3 is movably connected with a check block 10, the check block 10 is clamped on the ratchet 9, the check block 10 limits unidirectional rotation of the ratchet 9, the check block 10 does not prevent the ratchet 9 from rotating when the winding wheel 7 winds a steel cable 11 to tighten and rotate through the cooperation of the check block 10 and the ratchet 9, and the check block 10 clamps the ratchet 9 when the winding wheel 7 is suddenly and reversely unwound, so that the accidental rotation of the winding wheel 7 is avoided, and the safety of equipment is ensured.

Preferably, as shown in fig. 4, the clamping end of the check block 10 is arc-shaped, the width of the check block 10 is larger than that of the ratchet 9, the wider check block 10 is convenient to clamp into the ratchet 9, and the arc-shaped clamping end of the check block 10 is matched with the ratchet 9 for clamping, so that the clamping is convenient.

Preferably, as shown in fig. 1 and 5, the upper end of the supporting rod 13 is movably connected with a steering wheel 16, the steel cable 11 is connected to the steering wheel 16, and the steel cable 11 is steered through the steering wheel 16 on the supporting rod 13, so that the steel cable 11 is attached to the upper end of the supporting rod 13, further, the steel cable 11 is prevented from being tightened above the supporting rod 13, and winding accidents are easy to occur.

Preferably, as shown in fig. 1, a plurality of limiting plates 17 are fixedly welded at the upper ends of the supporting rods 13, the steel cable 11 penetrates through the middle parts of the limiting plates 17, and the steel cable 11 is limited through the plurality of limiting plates 17, so that accidental deflection of the steel cable 11 is avoided.

The working principle of the utility model is as follows: the electric equipment of the device is connected with an external power supply, the connecting hole on the fixing plate 1 is matched with a bolt to be fixed on salvaging equipment, the rotating disc 3 is installed in the installation disc 2, the larger rotating disc 3 is subjected to counterweight, the deflection of the rotating disc 3 is avoided, meanwhile, the worm wheel 4 is connected on the rotating disc 3, the worm 6 is driven by the steering motor 5, the worm 6 drives the rotating disc 3 to rotate, adjustment of different angles is carried out, traction components are matched with traction guiding of different angles, winding equipment provides power for winding the steel rope 11, the steel rope 11 is vertically lifted by the lifting device to be wound and guided, the telescopic rod 14 installed in the supporting rod 13 stretches and contracts through the hydraulic rod 15, the length is adjusted, the position of the steel rope 11 at one end of the telescopic rod 14 is adjusted by the rotating assembly, then the traction guiding position of the steel rope 11 is adjusted, a plurality of top wheels 19 are installed in the hollow top block 18 at one end of the telescopic rod 14, the steel rope 11 is clamped by the plurality of top wheels 19, the steel rope 11 can be stably guided out when the steel rope 11 is pulled at different angles, the multi-point traction guiding of the heavy object is carried out, the multi-angle is controlled, the angle multi-point traction guiding is carried out, the angle is controlled, and the lifting angle range is stable, and the lifting angle is controlled.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a heavy object hauling equipment, includes fixed plate (1), rotating assembly and hauling assembly, its characterized in that: the utility model discloses a hydraulic jack, including fixed plate (1), connecting hole is seted up to both sides of fixed plate (1), rotating assembly drives traction assembly and rotates, rotating assembly includes mounting plate (2) and steering motor (5), the upper end fixed mounting plate (2) of fixed plate (1), mounting plate (2) internal rotation is connected with rotating plate (3), rotating plate (3) edge fixed welding has worm wheel (4), one side fixed mounting of mounting plate (2) has steering motor (5), the output connection worm (6) of steering motor (5), worm (6) and worm wheel (4) match meshing, traction assembly includes cable wire (11) and bracing piece (13), winding equipment is connected to one end of cable wire (11), winding equipment winds cable wire (11) free end connection couple (12), bracing piece (13) fixed welding is in rotating plate (3) one end, telescopic link (14) are installed to the telescopic link in bracing piece (13), hydraulic link (15) are connected to both sides of bracing piece (13), hydraulic link (18) are connected with multiunit top wheel (18), the steel cable (11) penetrates through annular cavities formed by a plurality of groups of top wheels (19).

2. A weight pulling apparatus as defined in claim 1, wherein: the winding equipment comprises a winding wheel (7) and a winding motor (8), wherein the winding wheel (7) is movably connected to the upper end of the rotating disc (3), the winding motor (8) is fixedly arranged at the upper end of the rotating disc (3), gears are connected to one ends of the winding motor (8) and the winding wheel (7), an output end gear of the winding motor (8) is in gear matching engagement with one end of the winding wheel (7), and the steel cable (11) is wound on the winding wheel (7).

3. A weight pulling apparatus as defined in claim 2, wherein: the diameter of the gear at the output end of the winding motor (8) is smaller than that of one end of the winding wheel (7).

4. A weight pulling apparatus as defined in claim 2, wherein: one side of the winding wheel (7) is fixedly welded with a ratchet wheel (9), the upper end of the rotating disc (3) is movably connected with a check block (10), the check block (10) is clamped on the ratchet wheel (9), and the check block (10) carries out unidirectional rotation limiting on the ratchet wheel (9).

5. A weight pulling apparatus as defined in claim 4, wherein: the clamping end of the check block (10) is arc-shaped, and the width of the check block (10) is larger than that of the ratchet wheel (9).

6. A weight pulling apparatus as defined in claim 1, wherein: the upper end of the supporting rod (13) is movably connected with a steering wheel (16), and the steel cable (11) is connected to the steering wheel (16).

7. A weight pulling apparatus as defined in claim 6, wherein: the upper end of the supporting rod (13) is fixedly welded with a plurality of limiting plates (17), and the steel cable (11) penetrates through the middle of the limiting plates (17).