CN210193182U - Automatic unhooking device for steel pipe - Google Patents

Abstract

The utility model belongs to the technical field of steel pipe hoisting tools, in particular to an automatic unhooking device for steel pipes, which comprises a main rope, an auxiliary rope, a connecting disc, a tension disc, a clamp and a box body, wherein the upper end of the connecting disc is provided with a main rope groove, the main rope is penetrated in the main rope groove, the two sides of the bottom end of the connecting disc are clamped and connected with an auxiliary rope post, the upper end and the lower end of the auxiliary rope post are fixedly connected with the auxiliary rope, the tension disc is arranged in the connecting disc, the clamp is fixedly connected with the bottom end of the auxiliary rope, the box body is arranged at the upper end of the clamp, lamp rings are arranged at the upper end and the lower end of the two side surfaces of the box body, loudspeakers are arranged on the two side surfaces of the box body, the connecting disc and the tension disc are arranged at the upper end of the rope, the clamp are driven by the, rely on elastic construction to drive anchor clamps elasticity and withdraw, need not to carry out the couple through electric power or manpower and take, it is convenient to use.

Description

Automatic unhooking device for steel pipe

Technical Field

The utility model belongs to the technical field of the apparatus is got to the steel pipe hoist, concretely relates to automatic unhooking device of steel pipe.

Background

The steel pipe is a steel material with a hollow section, the length of the steel material is far greater than the diameter or the perimeter, and the steel pipe is divided into circular, 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 used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and is also an economic steel, and the steel pipe is used for manufacturing a building structure net rack, a support and a mechanical support, so that the weight can be reduced, the metal can be saved by 20-40%, the steel can be saved, the construction can be simplified, the area of a coating protective layer can be greatly reduced, and the investment and the maintenance cost can be saved.

In the process of hoisting the steel pipe, after the hooks on the two sides of the steel pipe are used, the hooks need to be picked off from the two sides of the steel pipe for reuse, the hooks are picked off by manpower, time and labor are wasted, the operation is unsafe, the hooks are picked off by electric power, the power of a motor is high, and the energy consumption is increased; the couple is in the use, and metal material's couple is when removing, because staff's carelessness is big, and the couple easily bumps with staff's health position mutually, causes the injury, and the couple is difficult for discovering in the use at night, exists great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an automatic unhooking device of steel pipe has convenient to use and safe and reliable's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic unhooking device of steel pipe, including the main rope, attach the rope, the connection pad, the tension disc, anchor clamps and box body, the main rope groove has been seted up to the upper end of connection pad, the main rope has been worn to close in the inside of main rope groove, the bottom both sides block of connection pad is connected with attaches the rope column, the equal fixedly connected with in upper and lower both ends that attaches the rope column attaches the rope, the inside of connection pad is provided with the tension disc, attach the bottom fixedly connected with anchor clamps of rope, anchor clamps include upper clamp and lower clamp, the upper end of anchor clamps is provided with the box body, both ends all are provided with the lamp ring about the both sides surface of box.

As the utility model discloses an automatic unhooking device of steel pipe preferred technical scheme, the internal surface upper end of connection pad is through the rope fastening fixedly connected with main rope, the internal surface bottom both sides of connection pad attach the rope through the equal fixedly connected with of rope fastening, the stay cord groove has all been seted up to the upper end and the bottom both sides of connection pad, the main rope has been worn to close in the inside of the stay cord groove of connection pad upper end, the inside of the stay cord groove of connection pad bottom both sides has all been worn to close attaches the rope, and the bottom that attaches the rope is connected with the upper end stationary phase that attaches the rope column.

As the utility model discloses an automatic unhooking device of steel pipe preferred technical scheme, the upper end that attaches the rope column is located the outside fixedly connected with spring all around that attaches the rope, and the upper end of spring is connected with the stay cord groove of connection pad bottom one side is fixed.

As the utility model discloses an automatic unhooking device of steel pipe preferred technical scheme, go up press from both sides and press from both sides down and be the arc structure, go up press from both sides and press from both sides one side down and rotate through the pivot and be connected, go up bottom one side that presss from both sides and press from both sides upper end one side down and be connected through No. two spring elasticity.

As the utility model discloses an automatic unhooking device of steel pipe preferred technical scheme, the equal fixedly connected with clamp pad in upper end of going up double-layered bottom and lower clamp, the surface both sides of lower clamp are rotated through the pivot and are all connected with the rope hitch, the rope hitch with attach the rope and fix and be connected.

As the utility model discloses an automatic unhooking device of steel pipe preferred technical scheme, connection pad and tension disc are circular hollow structure.

As the utility model discloses an automatic unhooking device of steel pipe preferred technical scheme, the box body is square structure and is symmetrical arrangement in the upper end of anchor clamps.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting disc and the tension disc are arranged at the upper end of the rope, the clamps are arranged on two sides of the bottom end of the rope, the connecting disc and the tension disc are lifted upwards through the rope to drive the clamps on the two sides of the bottom end to clamp the steel pipe, when the steel pipe is put down, the gravity of the bottom end of the rope disappears, the clamps are driven to be elastically retracted by the elastic structure, and the hook picking through electric power or manpower is not needed, so that the use is convenient; be provided with warning device in the upper end of anchor clamps, send out alarm sound through the speaker, remind the staff to keep safe distance, at the during operation at night, send the light beam through the lamp ring for what the couple can be clear observes, avoids the emergence of potential safety hazard, improves safe and reliable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the connection pad of the present invention;

fig. 3 is a schematic view of a first spring connection structure in the present invention;

FIG. 4 is a schematic view of the connection structure of the clamp of the present invention;

fig. 5 is a schematic structural view of the open/close state of the clamp according to the present invention;

in the figure: 1. a main rope; 2. attaching a rope; 3. a connecting disc; 4. a tension disc; 5. a clamp; 6. a box body; 7. clamping; 8. lower clamping; 9. a main rope groove; 10. a rope attaching column; 11. groove drawing; 12. a rope fastener; 13. a first spring; 14. a lamp ring; 15. a speaker; 16. rope bolts; 17. a clamping pad; 18. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an automatic unhooking device for steel pipes comprises a main rope 1, an auxiliary rope 2, a connecting disc 3, a tension disc 4, a clamp 5 and a box body 6, wherein a main rope groove 9 is formed in the upper end of the connecting disc 3, the main rope 1 penetrates through the main rope groove 9, two sides of the bottom end of the connecting disc 3 are connected with auxiliary rope posts 10 in a clamping mode, the upper end and the lower end of each auxiliary rope post 10 are fixedly connected with the auxiliary rope 2, the tension disc 4 is arranged inside the connecting disc 3, the clamp 5 is fixedly connected with the bottom end of the auxiliary rope 2 and comprises an upper clamp 7 and a lower clamp 8, the box body 6 is arranged at the upper end of the clamp 5, lamp rings 14 are arranged at the upper end and the lower end of the two side surfaces of the box body 6, loudspeakers 15 are arranged on the two side surfaces of the box body 6, the main rope 1 and the auxiliary rope 2 are made of steel ropes and used for hoisting steel pipes, the connecting disc 3 and the tension disc, the main rope groove 9 and the pull rope groove 11 are made of metal materials, are of cylindrical hollow structures and are used for the up-and-down stretching movement of steel ropes, the auxiliary rope column 10 is made of metal materials, the cylindrical solid structures drive the clamps 5 on two sides of the bottom end to clamp and fix steel pipes through tensioning and contraction of the auxiliary rope 2, the clamps 5 are made of metal materials and are of arc structures and used for clamping and fixing the steel pipes, the box body 6 is made of metal materials and is of a square structure, the surfaces of two sides of the box body are respectively provided with a lamp ring 14 and a loudspeaker 15, the lamp ring 14 is an YT-060LED lamp ring 14 produced by Yitao Taiji electronic Limited company in Dongguan city, the lamp ring 14 emits light beams through the lamp ring 14, so that hooks can be clearly observed, the occurrence of potential safety hazards is avoided, the loudspeaker 15 is an YD-78-101 electronic loudspeaker 15 produced by Haishi electronic Limited company in Ha, the safety consciousness is improved, and the safety and the reliability are realized.

Specifically, the upper end of the inner surface of the connecting disc 3 is fixedly connected with a main rope 1 through a rope buckle 12, two sides of the bottom end of the inner surface of the connecting disc 3 are both fixedly connected with an auxiliary rope 2 through the rope buckle 12, two sides of the upper end and the bottom end of the connecting disc 3 are both provided with rope grooves 11, the main rope 1 penetrates through the inside of the rope groove 11 at the upper end of the connecting disc 3, the auxiliary rope 2 penetrates through the inside of the rope groove 11 at the two sides of the bottom end of the connecting disc 3, and the bottom end of the auxiliary rope 2 is fixedly connected with the upper end of an auxiliary rope column 10, in the embodiment, the connecting disc 3 and the tension disc 4 are both made of metal materials, the circular structure is adopted, the connecting disc 3 and the tension disc 4 are used for automatically unhooking steel pipes, the main rope 1 and the auxiliary rope 2 are both made of steel ropes and used for hoisting the steel pipes, the rope buckle 12, for the up-and-down stretching of the steel rope, please refer to the usage flow for the specific usage method of the above structure, which is not described herein.

Specifically, the upper end of the rope attaching column 10 is located on the periphery of the outer portion of the rope attaching 2 and fixedly connected with a first spring 13, the upper end of the first spring 13 is fixedly connected with a rope pulling groove 11 on one side of the bottom end of the connecting disc 3, in this embodiment, the rope attaching column 10 is made of a metal material and is of a cylindrical solid structure and movably connected with the cylindrical groove formed in two sides of the bottom end of the connecting disc 3, the upper end and the lower end of the rope attaching column 10 are fixedly connected with the rope attaching 2, the upper end of the rope attaching column 10 is located on the periphery of the outer portion of the rope attaching 2 and fixedly connected with the first spring 13, the upper end of the first spring 13 is fixedly connected with the rope pulling groove 11 on one side of the bottom end of the connecting disc 3, the structure is used for tensioning and contracting the rope attaching 2 to drive the clamps 5 on two.

Specifically, the upper clamp 7 and the lower clamp 8 are both arc-shaped structures, one side of the upper clamp 7 is rotatably connected with one side of the lower clamp 8 through a rotating shaft, one side of the bottom end of the upper clamp 7 is elastically connected with one side of the upper end of the lower clamp 8 through a second spring 18, the clamp 5 is made of metal and has an arc-shaped structure in the embodiment, and is divided into an upper clamp 7 and a lower clamp 8, the clamp 5 is used for clamping and fixing the steel pipe, one side of the upper clamp 7 is rotatably connected with one side of the lower clamp 8 through a rotating shaft, one side of the bottom end of the upper clamp 7 is elastically connected with one side of the upper end of the lower clamp 8 through a second spring 18, the lower clamp 8 is pulled to move upwards through the tightening and contraction of the auxiliary rope 2 and the rope bolt 16 on one side of the outer surface of the lower clamp 8, the lower clamp 8 rotates through a rotating shaft arranged at the joint of one side and the upper clamp 7, and a second spring 18 arranged at the joint of the upper end of the lower clamp 8 and the bottom end of the upper clamp 7 is elastically compressed, and a clamp pad 17 at the upper end of the lower clamp 8 is attached to and clamped with the inner wall of the steel pipe.

Specifically, the bottom end of the upper clamp 7 and the upper end of the lower clamp 8 are both fixedly connected with clamp pads 17, both sides of the outer surface of the lower clamp 8 are both connected with rope bolts 16 through the rotation of a rotating shaft, the rope bolts 16 are fixedly connected with the auxiliary rope 2, in the embodiment, the clamp pads 17 are made of hard rubber to prevent the clamp 5 from slipping, the rope bolts 16 are made of metal, the upper end of a rope bolt 16 is fixedly connected with an attached rope 2, the rope bolt 16 is used for pulling a clamp 5 to clamp and contract, the lower clamp 8 is pulled to move upwards through the tightening and contraction of the auxiliary rope 2 and the rope bolt 16 on one side of the outer surface of the lower clamp 8, the lower clamp 8 rotates through a rotating shaft arranged at the joint of one side and the upper clamp 7, and a second spring 18 arranged at the joint of the upper end of the lower clamp 8 and the bottom end of the upper clamp 7 is elastically compressed, and a clamp pad 17 at the upper end of the lower clamp 8 is attached to and clamped with the inner wall of the steel pipe.

Specifically, connection pad 3 and pulling force dish 4 are circular hollow structure, and connection pad 3 and pulling force dish 4 are the metal material in this embodiment, circular structure, and connection pad 3 and pulling force dish 4 are used for the automatic unhooking of steel pipe.

Specifically, box body 6 is square structure and is the symmetrical arrangement in the upper end of anchor clamps 5, and box body 6 is the metal material in this embodiment, and square structure locates the upper end of anchor clamps 5, and both sides surface all is provided with lamp ring 14 and speaker 15.

The utility model discloses a theory of operation and use flow: when the utility model is used, the loudspeaker 15 is started, the loudspeaker 15 works to give an alarm sound, the clamps 5 at the two sides are respectively clamped and fixed by manpower, in the clamping process of the clamps 5, the clamping pad 17 at the bottom end of the upper clamp 7 is tightly attached to the outer wall of the steel pipe, the main rope 1 upwards pulls the attaching ropes 2 and the clamps 5 at the two sides of the bottom ends of the connecting disc 3 and the connecting disc 3, in the pulling process, the main rope 1 upwards pulls the attaching ropes 2 at the two sides of the bottom end of the rope buckle 12 through the rope buckle 12, the attaching rope posts 10 at the two sides of the bottom end are upwards pulled through the attaching ropes 2, the attaching rope posts 10 are integrally moved in grooves arranged around the outer part of the attaching rope posts 10, and are elastically compressed through the first spring 13 fixedly connected with the upper end of the attaching rope posts 10, the attaching rope 2 at the two sides of the bottom end of the tensioning and contracting connecting disc 3 are positioned at the bottom end of the attaching rope posts 10, and are tensioned and, pulling the lower clamp 8 to move upwards, enabling the lower clamp 8 to rotate through a rotating shaft arranged at the joint of one side of the lower clamp 8 and the upper clamp 7, enabling the lower clamp 8 to elastically compress through a second spring 18 arranged at the joint of the upper end of the lower clamp 8 and the bottom end of the upper clamp 7, enabling a clamp pad 17 at the upper end of the lower clamp 8 to be attached and clamped with the inner wall of a steel pipe, continuously pulling the connecting disc 3, the attached rope 2, the tension disc 4 and the steel pipe upwards through the main rope 1, moving the steel pipe to a proper position, enabling the steel pipe to be in contact with the ground when the steel pipe is put down, enabling gravity to disappear, enabling the attached rope 2 to be elastically restored through a first spring 13 arranged at two sides of the bottom end of the tension disc 4 inside the connecting disc 3 at the upper end, driving the attached rope 2 to be elastically elongated, driving the lower clamp 8 to elastically expand by means of elastic restoration of a second spring 18 arranged at the, reuse, when using at night, start lamp ring 14, lamp ring 14 work sends light, sends light through lamp ring 14 for what the couple can be clear observes, avoids the emergence of potential safety hazard, improves the safety consciousness, safe and reliable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an automatic unhook device of steel pipe which characterized in that: the novel multifunctional rope pulling device comprises a main rope (1), an auxiliary rope (2), a connecting disc (3), a pulling force disc (4), a clamp (5) and a box body (6), wherein a main rope groove (9) is formed in the upper end of the connecting disc (3), the main rope (1) penetrates through the inside of the main rope groove (9), a rope attaching column (10) is connected to the bottom end of the connecting disc (3) in a clamping mode, the upper end and the lower end of the rope attaching column (10) are fixedly connected with the auxiliary rope (2), the pulling force disc (4) is arranged inside the connecting disc (3), the clamp (5) is fixedly connected with the bottom end of the auxiliary rope (2), the clamp (5) comprises an upper clamp (7) and a lower clamp (8), the box body (6) is arranged at the upper end of the clamp (5), lamp rings (14) are arranged at the upper end and the lower end of the.

2. The automatic unhooking device for steel pipes according to claim 1, wherein: the internal surface upper end of connection pad (3) is through rope fastening (12) fixedly connected with main rope (1), the internal surface bottom both sides of connection pad (3) are through the equal fixedly connected with of rope fastening (12) and are attached rope (2), stay cord groove (11) have all been seted up to the upper end and the bottom both sides of connection pad (3), main rope (1) have been worn to close in the inside of stay cord groove (11) of connection pad (3) upper end, the inside of stay cord groove (11) of connection pad (3) bottom both sides all has worn to close and has attached rope (2), and the bottom that attaches rope (2) is connected with the upper end stationary phase that attaches rope column (10).

3. The automatic unhooking device for steel pipes according to claim 2, wherein: the upper end of the rope attaching column (10) is positioned at the periphery of the outer part of the rope attaching column (2) and is fixedly connected with a first spring (13), and the upper end of the first spring (13) is fixedly connected with a rope pulling groove (11) at one side of the bottom end of the connecting disc (3).

4. The automatic unhooking device for steel pipes according to claim 1, wherein: go up and press from both sides (7) and press from both sides (8) down and be the arc structure, go up to press from both sides (7) and press from both sides one side of (8) down and rotate through the pivot and be connected, go up bottom one side that presss from both sides (7) and press from both sides upper end one side of (8) down and be connected through No. two spring (18) elasticity.

5. The automatic unhooking device for steel pipes according to claim 1, wherein: the bottom end of the upper clamp (7) and the upper end of the lower clamp (8) are fixedly connected with clamp pads (17), two sides of the outer surface of the lower clamp (8) are respectively connected with rope bolts (16) through rotation of a rotating shaft, and the rope bolts (16) are fixedly connected with the attached ropes (2).

6. The automatic unhooking device for steel pipes according to claim 1, wherein: the connecting disc (3) and the tension disc (4) are both in a circular hollow structure.

7. The automatic unhooking device for steel pipes according to claim 1, wherein: the box body (6) is of a square structure and is symmetrically arranged at the upper end of the clamp (5).

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