CN216889679U

CN216889679U - Steel pipe hoisting accessory

Info

Publication number: CN216889679U
Application number: CN202122597789.1U
Authority: CN
Inventors: 柴军
Original assignee: Guangzhou Nanyue Steel Tube Co ltd
Current assignee: Guangzhou Nanyue Steel Tube Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-07-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a steel pipe hoisting device, which comprises: the lifting frame comprises a lifting hook and a frame body arranged at the bottom of the lifting hook; the rope frame comprises sliding blocks which are symmetrically arranged and are sleeved on the frame body, a rope seat arranged at the bottom of the sliding blocks and a first steel wire rope arranged at the bottom of the rope seat, and the sliding blocks can slide left and right along the frame body; the fixing assembly is arranged at the bottom of the steel wire rope and used for fixing the steel pipe; according to the utility model, the rope frame comprises the sliding blocks which are symmetrically arranged and sleeved on the frame body, the rope seat arranged at the bottom of the sliding block and the first steel wire rope arranged at the bottom of the rope seat, the sliding blocks can slide left and right along the frame body, and the hoisting capacity of the device for steel pipes with different lengths can be increased due to the slidable rope frame structure; the steel pipes of different specifications can be hoisted conveniently by symmetrically distributing the relative distance between the fixing holes on the frame body.

Description

Steel pipe hoisting accessory

Technical Field

The utility model relates to the technical field of steel pipe carrying, in particular to a steel pipe hoisting device.

Background

The steel pipe has a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, and the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into a hot rolling steel pipe and a cold rolling (drawing) steel pipe, the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe, and the steel pipe is widely used for a liquid conveying pipe network.

When materials such as steel pipes and round steel are hoisted by using a travelling crane, the materials can be hoisted only after being clamped by using a clamp, but the steel pipe hoisting clamp in the prior art is unreliable in connection with the steel pipes and the round steel during hoisting, the steel pipes and the hoisting clamp are easy to fall off, and the life health safety of workers is seriously influenced, so that the steel pipe hoisting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel pipe lifting device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel pipe hoisting accessory includes:

the lifting frame comprises a lifting hook and a frame body arranged at the bottom of the lifting hook;

the rope frame comprises sliding blocks, a rope seat and a first steel wire rope, wherein the sliding blocks are symmetrically arranged and sleeved on the frame body, the rope seat is installed at the bottom of the sliding blocks, the first steel wire rope is installed at the bottom of the rope seat, and the sliding blocks can slide left and right along the frame body;

and the fixing assembly is arranged at the bottom of the steel wire rope and used for fixing the steel pipe.

As a preferable real-time scheme of the steel pipe hoisting device, the hoisting frame further comprises a plurality of fixing holes which are arranged on two sides of the frame body and penetrate through the frame body, through holes which penetrate through the sliding block are formed in the sliding block, a plug pin which penetrates through the through holes is arranged in the through holes, a screw block is arranged at one end, exceeding the sliding block, of the plug pin, and the fixing holes correspond to the through holes in position.

The preferable real-time scheme of the steel pipe lifting device is that the number of the fixing holes is multiple, and the fixing holes are symmetrically distributed on the frame body at opposite distances.

The preferable real-time scheme of the steel pipe hoisting device provided by the utility model is that the fixing component comprises two buckles respectively connected with the first steel wire rope, a circular pipe arranged at the center of the buckles, a second steel wire rope arranged at the center of the circular pipe and a fixing bolt penetrating through the side wall of the circular pipe and contacting with the second steel wire rope.

As a preferable real-time scheme of the steel pipe lifting device, the round pipe is rotatably connected with the buckle through the rotating shaft.

As a preferable real-time scheme of the steel pipe hoisting device, two ends of the steel wire rope II respectively penetrate through the two round pipes on the left side and the right side.

Compared with the prior art, the utility model has the following beneficial effects: the sliding blocks can slide left and right along the frame body, and the hoisting capacity of the device for steel pipes with different lengths can be improved due to the slidable rope frame structure; the steel pipes with different specifications are hoisted conveniently by the arrangement that the fixing holes are symmetrically distributed on the frame body at opposite distances; the fixing assembly comprises two buckles connected with the first steel wire rope, a round pipe arranged at the center of the buckles, a second steel wire rope arranged at the center of the round pipe and a fixing bolt which penetrates through the side wall of the round pipe and contacts with the second steel wire rope, during use, the second steel wire rope penetrates through a steel pipe to be hoisted, then the steel wire rope penetrates through the fixing bolt and the fixing bolt, the two ends of the steel pipe can be fixed, and the fixing bolt can effectively prevent the steel pipe from rolling and falling off.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an installation view of the present invention;

FIG. 2 is an enlarged view of the present invention at a;

FIG. 3 is a side elevational view of the fixing assembly of the present invention;

FIG. 4 is a block diagram of the present invention;

fig. 5 is a view of the slider mounting of the present invention.

In the figure: 100. the lifting frame comprises a lifting frame body 110, a lifting hook 120, a frame body 130, a fixing hole 200, a rope frame 210, a sliding block 211, a through hole 212, a bolt 213, a screw block 220, a rope seat 230, a first steel wire rope 300, a fixing component 310, a buckle 320, a round pipe 330, a second steel wire rope 340 and a fixing bolt.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The utility model provides a steel pipe hoisting device which can hoist steel pipes with different specifications and is simple and convenient to operate and maintain.

Fig. 1 to 5 are schematic structural views illustrating an embodiment of a steel pipe lifting device according to the present invention, and referring to fig. 1 to 5, a main body of the steel pipe lifting device according to the present embodiment includes an upper positioning assembly, a lower positioning assembly, and a detection assembly.

The hanger 100 is used for providing main body support, specifically, the hanger 100 comprises a hook 110 and a frame body 120 arranged at the bottom of the hook 110, when in use, the hanger 100 is arranged on a crane or an electric hoist through the hook 110, and then the rope frame 200 is pressed on the frame body 120;

the rope frame 200 is used for towing the fixing component 300, specifically, the rope frame 200 comprises sliding blocks 210 symmetrically arranged on the frame body 120 in a sleeved mode, a rope base 220 installed at the bottom of the sliding blocks 210 and a first steel wire rope 230 installed at the bottom of the rope base 220, the sliding blocks 210 can slide left and right along the frame body 120, when the rope frame is used, the fixing component 300 is fixedly connected with the lower end of the first steel wire rope 230, when a hoisted steel pipe is long, hoisting operation can be carried out only by controlling the sliding blocks 210 to move to the length position corresponding to the steel pipe on the frame body 120, and the hoisting capacity of the device for steel pipes with different lengths is improved through the structure of the slidable rope frame 200;

the fixing assembly 300 is used for fixing the steel pipe, and particularly, the fixing assembly is installed at the bottom of the first steel wire rope 230.

Further, referring to fig. 1, the hanger 100 further includes a plurality of fixing holes 130 disposed on two sides of the frame body 120 and penetrating through the frame body 120, a through hole 211 penetrating through the slider 210 is disposed on the slider 210, a plug pin 212 penetrating through the through hole 211 is disposed in the through hole 211, a screw block 213 is disposed at one end of the plug pin 212, which exceeds the slider 210, the fixing holes 130 correspond to the through hole 211, and when in use, the slider 210 can slide on the frame body 120 through the fixing holes 130, and the plug pin 212 is fixed to the through hole 211 and the fixing block, which is beneficial to moving and positioning the slider 210.

Further, referring to fig. 1, the number of the fixing holes 130 is multiple, and the fixing holes 130 are symmetrically distributed on the frame body 120 at opposite distances, which is beneficial to hoisting steel pipes with different specifications.

Further, referring to fig. 2-3, the fixing assembly 300 includes two fasteners 310 respectively connected to the first wire rope 230, a circular tube 320 installed at the center of the fastener 310, a second wire rope 330 installed at the center of the circular tube 320, and a fixing bolt 340 penetrating through the sidewall of the circular tube 320 and contacting the second wire rope 330, when in use, the second wire rope 330 penetrates through a steel pipe to be hoisted, and then the two ends of the steel pipe can be fixed in a manner of fixing with the fixing bolt 340 by matching with an official, and the fixing manner can effectively prevent the steel pipe from rolling off.

Further, referring to fig. 3, the circular tube 320 is rotatably connected to the buckle 310 through the rotating shaft, and when the steel tube hoisting device is used, the circular tube 320 can adapt to the relative rotation of the buckle 310, so that the tensile stress at the lower end of the first steel wire rope 230 can be kept along the direction of the first steel wire rope 230 when steel tubes with different lengths are hoisted, and the first steel wire rope 230 can be protected to prolong the service life.

Further, referring to fig. 3, two ends of the second wire rope 330 respectively penetrate through the two circular tubes 320 on the left and right sides, and the length of the second wire rope 330 between the circular tubes 320 can be adjusted to adapt to steel tubes with different lengths, so that the service life of the device is further prolonged, and the wire rope is prevented from being broken.

The working principle is as follows: when the steel pipe hoisting device is used, the rope frame 200 comprises the sliding blocks 210 which are symmetrically arranged and sleeved on the frame body 120, the rope seats 220 arranged at the bottoms of the sliding blocks 210 and the first steel wire ropes 230 arranged at the bottoms of the rope seats 220, the sliding blocks 210 can slide left and right along the frame body 120, and the hoisting capacity of the device for steel pipes with different lengths can be improved due to the structural arrangement of the slidable rope frame 200; the fixing holes 130 are symmetrically distributed on the frame body 120 at opposite distances, so that the hoisting of various steel pipes with different specifications is facilitated; the fixing assembly 300 comprises two buckles 310 connected with the first steel wire rope 230, a round pipe 320 installed in the center of the buckle 310, a second steel wire rope 330 installed in the center of the round pipe 320 and a fixing bolt 340 penetrating through the side wall of the round pipe 320 and contacting with the second steel wire rope 330.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A steel pipe hoisting device, characterized by comprising:

the hanging bracket (100) comprises a hanging hook (110) and a bracket body (120) arranged at the bottom of the hanging hook (110);

the rope rack (200) comprises sliding blocks (210) which are symmetrically arranged and sleeved on the rack body (120), a rope seat (220) installed at the bottom of the sliding blocks (210) and a first steel wire rope (230) installed at the bottom of the rope seat (220), and the sliding blocks (210) can slide left and right along the rack body (120);

and the fixing assembly (300) is arranged at the bottom of the first steel wire rope (230) and used for fixing the steel pipe.

2. The steel pipe hoisting device according to claim 1, wherein the hanger (100) further comprises a plurality of fixing holes (130) which are arranged on two sides of the frame body (120) and penetrate through the frame body (120), the sliding block (210) is provided with a through hole (211) penetrating through the sliding block (210), the through hole (211) is internally provided with a plug pin (212) penetrating through the through hole (211), one end of the plug pin (212) exceeding the sliding block (210) is provided with a screw block (213), and the fixing holes (130) correspond to the through hole (211).

3. The steel pipe hoisting device according to claim 2, wherein the number of the fixing holes (130) is plural, and the fixing holes (130) are symmetrically distributed on the frame body (120) at opposite distances.

4. The steel pipe hoisting device according to claim 1, wherein the fixing assembly (300) comprises two buckles (310) respectively connected with the first steel wire rope (230), a circular tube (320) installed in the center of the buckles (310), a second steel wire rope (330) installed in the center of the circular tube (320), and a fixing bolt (340) penetrating through the side wall of the circular tube (320) and contacting with the second steel wire rope (330).

5. The steel pipe hoisting device according to claim 4, wherein the round pipe (320) is rotatably connected with the buckle (310) through a rotating shaft.

6. The steel pipe hoisting device according to claim 4, wherein two ends of the second wire rope (330) respectively pass through the two round pipes (320) on the left side and the right side.