CN219279235U

CN219279235U - Hoisting tool for ship cleaning machinery

Info

Publication number: CN219279235U
Application number: CN202320752680.7U
Authority: CN
Inventors: 廖建平; 张涛; 张峰; 郭鹏宇; 潘有恒; 尹玉岩; 谢佛佑; 赵洪涛; 农建益
Original assignee: Sdic Qinzhou Port Co ltd
Current assignee: Sdic Qinzhou Port Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-30
Anticipated expiration: 2033-04-07

Abstract

The utility model belongs to the technical field of hoisting machinery, and particularly relates to a hoisting tool for a ship warehouse cleaning machine, which comprises the following components: the hanging bracket is formed by welding 2 cross bars and 2 vertical bars into a rectangle; the upper lifting lugs are arranged on the cross rod at intervals; the positions of the lifting lugs above the different cross bars are symmetrical; the lower lifting lugs are arranged on the vertical rods at intervals; the lower lifting lugs on the different vertical rods are symmetrical in position; the two ends of the sling I are provided with U-shaped shackles and are connected with the lifting lug above through the U-shaped shackles; a sling II which has the same structure as the sling I; the sling II is connected with the lifting lug below through the U-shaped shackle. The utility model can solve the problems that larger swing possibly occurs in the hoisting process, the balance of the hanging frame is influenced and potential safety hazards exist, and has better market application prospect.

Description

Hoisting tool for ship cleaning machinery

Technical Field

The utility model belongs to the technical field of hoisting machinery, and particularly relates to a hoisting tool for ship warehouse cleaning machinery.

Background

The ship needs to be cleaned after the unloading operation is finished in the port, and various cleaning machines and auxiliary mechanical equipment are needed when the cleaning operation is performed. Before the cleaning work, various cleaning machines need to be lifted into the cabin, and a crane is commonly used for lifting by matching with tools such as a steel rope, a hanging bracket and the like.

Patent application number CN201020618540.3 discloses a special lifting appliance for ship cleaning machinery, which is provided with a frame-type lifting frame, a balance beam is arranged above the lifting frame, the balance beam is connected with the lifting frame through a pin shaft and a pin shaft seat, and a rope buckle is arranged on the balance beam and is connected with a crane steel wire rope. Four corners below the hanging bracket are provided with lock catches for connecting lifting points of the warehouse cleaning machine. The utility model increases the effective lifting elevation of the crane, reduces the checking and maintaining links of tools and saves the time for dismounting the lifting appliance for each lifting machine. However, the plurality of movable parts on the hanger of the utility model require regular maintenance, which takes time and labor cost; in addition, the rope buckles on the balance beam are positioned on the same straight line, when the rope buckles are connected with the steel wire rope of the crane for hoisting, the steel wire rope can swing greatly, the balance of the hanger is affected, and potential safety hazards exist.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to provide a hoisting tool for ship cleaning machinery, which is used for solving the problems that the hoisting process can generate larger swing, the balance of a hoisting frame is influenced and potential safety hazards exist.

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

a lifting tool for a ship cleaning machine, comprising:

the hanging bracket is formed by welding 2 cross bars and 2 vertical bars into a rectangle;

the upper lifting lugs are arranged on the cross rod at intervals; the positions of the upper lifting lugs on different cross bars are symmetrical;

the lower lifting lugs are arranged on the vertical rods at intervals; the lower lifting lugs on different vertical rods are symmetrically positioned;

a first sling, two ends of which are provided with U-shaped shackles and are connected with the upper lifting lug through the U-shaped shackles;

a sling II which has the same structure as the sling I; and the second sling is connected with the lower lifting lug through a U-shaped shackle.

Preferably, the outer ends of the upper lifting lug and the lower lifting lug are provided with connecting holes.

Preferably, the upper lifting lug is welded and fixed with the cross bar at a corresponding position, and the outer end of the upper lifting lug is inclined to the outer side of the lifting lug by 30-90 degrees.

Preferably, the lower lifting lug is welded and fixed with the vertical rod at the corresponding position, and the outer end of the lower lifting lug is vertically and downwards arranged.

Preferably, a reinforcing rod is arranged between 2 cross bars; the two ends of the reinforcing rod are welded and fixed with the cross rods at the corresponding positions respectively and are arranged in parallel with the vertical rods at the two sides.

Preferably, the first sling has a size of phi 30 x 1250mm and the second sling has a size of phi 30 x 2450mm.

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

(1) According to the hoisting tool for the ship warehouse cleaning machine, the hanging frame is formed by mutually welding the 2 cross bars and the 2 vertical bars, so that balance can be maintained during hoisting; the upper lifting lug and the lower lifting lug are welded and fixed with the cross rod and the vertical rod at corresponding positions respectively, so that the steps of maintaining the movable part are reduced, and time and labor are saved.

(2) According to the hoisting tool for the ship warehouse cleaning machine, the first sling and the second sling are connected with the upper lifting lug and the lower lifting lug at the corresponding positions through the U-shaped shackle, so that the hoisting tool is convenient to use, manage and maintain; the position of the lower lifting lug is close to the joint of the cross rod and the vertical rod and is connected with the sling II, and the upper lifting lug is matched with the sling I, so that the lifting lug can be kept balanced in the lifting process, the shaking amplitude of a lifting object is reduced, the safety of lifting operation is guaranteed, and the potential safety hazard is reduced.

Drawings

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

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

FIG. 3 is a left side view of the present utility model;

the main reference numerals illustrate:

1. a hanging bracket; 2. a cross bar; 3. a vertical rod; 4. an upper lifting lug; 5. a lower lifting lug; 6. a connection hole; 7. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be apparent from the description of the embodiments of the present utility model, which is provided in part, but not in whole. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a lifting tool for a ship cleaning machine, comprising:

the hanging bracket 1 is formed by mutually welding 2

cross bars

2 and 2 vertical bars 3;

the upper lifting lugs 4 are arranged on the cross rod 2 at intervals; the positions of the upper lifting lugs 4 positioned on the different cross bars 2 are symmetrical;

the lower lifting lugs 5 are arranged on the vertical rods 3 at intervals; the lower lifting lugs 5 positioned on the different vertical rods 3 are symmetrical in position;

the two ends of the sling I are provided with U-shaped shackles and are connected with the lifting lug 4 above through the U-shaped shackles;

a sling II which has the same structure as the sling I; the second sling is connected with the lower lifting lug 5 through a U-shaped shackle.

In this embodiment, connecting hole 6 has all been seted up to the outer end of top lug 4 and below lug 5, and connecting hole 6 cooperates with the U-shaped shackle of corresponding position, makes hoist cable one and hoist cable two be connected with the top lug 4 and the below lug 5 of corresponding position respectively, and the convenience is hoisted when hoist and mount. Wherein the sling one and sling two and the U-shaped shackle are not shown in the figures.

In addition, the lifting lug 4 above is welded and fixed with the cross rod 2 at the corresponding position, the outer end of the lifting lug inclines to the outer side of the lifting frame 1, the inclination angle is 30-90 degrees, and one end, far away from the lifting frame 1, of the sling is conveniently connected with lifting equipment. The lower lifting lug 5 is welded and fixed with the vertical rod 3 at the corresponding position, and the outer end of the lower lifting lug is vertically downwards arranged and connected with the sling II, so that the lower lifting lug is convenient to be connected with equipment to be lifted below during lifting operation. A reinforcing rod 7 is arranged between the 2

cross rods

2, and 2 lifting lugs 4 above the same cross rod 2 are respectively positioned at two sides of the joint of the reinforcing rod 7 and the cross rod 2, so that the stability of the hanger 1 during lifting can be improved; the both ends of reinforcing rod 7 respectively with the horizontal pole 2 welded fastening of corresponding position to with the montant 3 parallel arrangement in both sides, can play the effect of strengthening gallows 1 bulk strength, improve gallows 1's bearing capacity.

In this example, the first sling had a dimension of phi 30 x 1250mm and the second sling had a dimension of phi 30 x 2450mm. In actual use, taking a ship unloader as an example of a hoisting loader, a worker needs to connect a sling I and a sling II with an upper lifting lug 4 and a lower lifting lug 5 at each position on the hanger 1 through U-shaped shackles respectively; the ship unloader operator opens the ship unloader to the placing area of the hanging frame 1, operates the grab bucket to descend to the position right above the hanging frame 1, connects the other end of the sling I with the lifting lug at the bottom of the grab bucket of the ship unloader through the U-shaped shackle, and lifts the grab bucket to the parking position of the warehouse cleaning loader after checking; the ship unloader operator operates a grab bucket of the ship unloader to hoist to a position right above a parking position of the loader, and slowly descends to a safe distance of the loader according to gestures of ground commanders, a lifting lug 5 below the hanging bracket 1 is connected with a second sling, and the other end of the second sling is connected with a self-carrying lifting point of the cleaning loader through a U-shaped shackle; after the ground commander confirms that the second sling is correctly installed, a lifting gesture is sent, and a ship unloader operator slowly lifts the steel wire rope lifting loader; repeating the steps to hoist other warehouse cleaning machines.

According to the hoisting tool for the ship cleaning machinery, through reasonably arranging the positions of the lifting lugs and matching with the slings, the balance can be kept when the loader is hoisted, the hanger 1 is prevented from swinging greatly, the loader is prevented from colliding with the grab bucket of the ship unloader, the hoisting stability is greatly improved, and the safety is ensured; in addition, the hanger 1 has a simple structure, does not need to be maintained regularly, only needs to check whether an external structure has cracks or not when being lifted, can shorten the lifting time when being used, improves the ship warehouse cleaning efficiency, is very practical, and has a good market application prospect.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. A lifting device for boats and ships clearance machinery, characterized by, include:

2. The lifting tool for a ship cleaning machine according to claim 1, wherein the outer ends of the upper lifting lug and the lower lifting lug are provided with connecting holes.

3. Hoisting tool for vessel cleaning machinery according to claim 2, characterized in that the upper lifting lug is welded to the cross bar in the corresponding position with its outer end inclined to the outside of the lifting lug by an angle of 30 ° -90 °.

4. The hoisting tool for a ship cleaning machine according to claim 2, wherein the lower lifting lug is welded and fixed with the vertical rod at a corresponding position, and the outer end of the lower lifting lug is vertically arranged downwards.

5. The lifting tool for a ship cleaning machine according to claim 1, wherein a reinforcing rod is arranged between 2 cross bars; the two ends of the reinforcing rod are welded and fixed with the cross rods at the corresponding positions respectively and are arranged in parallel with the vertical rods at the two sides.

6. The lifting device for a ship cleaning machine of claim 1, wherein the first lifting rope has a size of phi 30 x 1250mm and the second lifting rope has a size of phi 30 x 2450mm.