CN211225368U

CN211225368U - Automatic steel pipe conveying device

Info

Publication number: CN211225368U
Application number: CN201921502535.3U
Authority: CN
Inventors: 刘贺忠
Original assignee: Hebei Tongze Metal Products Co ltd
Current assignee: Hebei Tongze Metal Products Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-08-11
Anticipated expiration: 2029-09-10

Abstract

The utility model provides an automatic conveyor of steel pipe relates to steel pipe transportation technical field, including the sleeve, telescopic inner wall fixedly connected with limiting plate, the vertical insert in inside of limiting plate is equipped with the screw rod, the surface and the limiting plate threaded connection of screw rod, the one end of screw rod is passed through the bearing and is rotated and be connected with the bottom plate, and telescopic one end fixedly connected with bullet piece is kept away from to the bottom plate, and bullet piece is coniform structure, sleeve fixed surface is connected with antiskid. The utility model discloses, insert the sleeve inside the steel pipe, conical bullet piece has the effect of direction, and bullet piece makes the carousel drive the screw rod through rotating the carousel and rotates at limiting plate internal thread, utilizes the screw rod to stimulate the bottom plate to the sleeve motion to through bottom plate extrusion piece, make the extrusion piece protrusion that is located between sleeve and the bottom plate, thereby open greatly through the extrusion piece and fix the steel pipe, avoid the steel pipe to take place gliding problem easily at the centre gripping in-process.

Description

Automatic steel pipe conveying device

Technical Field

The utility model relates to a steel pipe transportation technical field especially relates to an automatic conveyor of steel pipe.

Background

The steel pipe has a hollow section, the length of which is far greater than the diameter or the circumference, the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, 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, the steel pipe is divided into a steel pipe for a conveying pipeline, an engineering structure, a thermal device, a petrochemical industry, a machine manufacturing, geological drilling, a high-pressure device 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, and.

The defects existing in the process of transporting the steel pipe at present are as follows: the smooth surface of the steel pipe is easy to slide when the steel pipe is stressed during transportation, so that the steel pipe is difficult to transport.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic steel pipe conveying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic conveyor of steel pipe, includes the sleeve, telescopic inner wall fixedly connected with limiting plate, the vertical inside of inserting of limiting plate is equipped with the screw rod, the surface and the limiting plate threaded connection of screw rod, the one end of screw rod is rotated through the bearing and is connected with the bottom plate, telescopic one end fixedly connected with bullet piece is kept away from to the bottom plate, bullet piece is the coniform structure, sleeve fixed surface is connected with antiskid.

Preferably, the surface of the screw is parallel to the central axis of the sleeve, and one end of the screw, which is far away from the bottom plate, is fixedly connected with a turntable.

Preferably, the bottom plate is connected with two slide bars, two for the fixed surface of screw rod one end the slide bar is parallel to each other, and two slide bars use the screw rod as symmetry axis symmetric distribution to the surface of two slide bars all with limiting plate sliding connection.

Preferably, the outer wall of the upper end of the bottom plate is fixedly connected with two extrusion blocks, the two extrusion blocks are supported by rubber materials, and one ends, far away from the bottom plate, of the two extrusion blocks are fixedly connected with the sleeve.

Preferably, antiskid include with sleeve fixed connection's first mounting panel and second mounting panel, the bottom pivoted of first mounting panel is connected with first extrusion ring and second extrusion ring, first extrusion ring and second extrusion ring are semicircular ring structure, the first even board of fixedly connected with and second even board of surface difference fixedly connected with of first extrusion ring and second extrusion ring, the first one end fixedly connected with spring that even board and second are close to each other, the equal fixedly connected with guard ring of inner wall of first extrusion ring and second extrusion ring.

Preferably, the upper end outer wall fixedly connected with driving motor of second mounting panel, driving motor's output pivot cover is equipped with the haulage rope, and haulage rope both ends respectively with first extrusion ring and second extrusion ring fixed connection.

Advantageous effects

1. The utility model discloses in, insert the sleeve inside the steel pipe, conical bullet piece has the effect of direction, and bullet piece makes the carousel drive the screw rod through rotating the carousel and rotates at limiting plate internal thread, utilizes the screw rod to stimulate the bottom plate to the sleeve motion to through bottom plate extrusion piece, make the extrusion piece protrusion that is located between sleeve and the bottom plate, thereby open greatly through the extrusion piece and fix the steel pipe, avoid the steel pipe to take place gliding problem easily at the centre gripping in-process.

2. The utility model discloses in, utilize driving motor to drive the winding and rotate at the haulage rope on its pivot surface, thereby rotate in first mounting panel bottom through the first extrusion ring of both ends pulling of haulage rope and second extrusion ring, thereby utilize first extrusion ring and second extrusion ring to press at sleeve surface clamping sleeve, thereby utilize the inside guard ring that is equipped with of first extrusion ring and second extrusion ring to increase frictional force between sleeve and first extrusion ring and the second extrusion ring to avoid the not hard up problem of sleeve.

Drawings

FIG. 1 is a front view of a three-dimensional structure of an automatic steel pipe conveying device according to the present invention;

FIG. 2 is a rear view of the three-dimensional structure of the automatic steel pipe conveying device of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1 of an automatic steel pipe conveying device according to the present invention;

fig. 4 is the utility model provides a sleeve structure sketch map in automatic conveyor of steel pipe.

Illustration of the drawings:

1. a sleeve; 2. a limiting plate; 3. a screw; 4. a base plate; 5. a slide bar; 6. a spring block; 7. a guard ring; 8. extruding the block; 9. an anti-skid device; 901. a first extrusion ring; 902. a first connecting plate; 903. a spring; 904. a first mounting plate; 905. a second connecting plate; 906. a second extrusion ring; 907. a drive motor; 908. a second mounting plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, an automatic steel pipe conveying device comprises a sleeve 1, a limiting plate 2 is fixedly connected to the inner wall of the sleeve 1, a screw 3 is vertically inserted into the limiting plate 2, the surface of the screw 3 is in threaded connection with the limiting plate 2, one end of the screw 3 is rotatably connected with a bottom plate 4 through a bearing, one end of the bottom plate 4 away from the sleeve 1 is fixedly connected with an elastic block 6, the elastic block 6 is in a conical structure, an anti-slip device 9 is fixedly connected to the surface of the sleeve 1, the surface of the screw 3 is parallel to the central axis of the sleeve 1, one end of the screw 3 away from the bottom plate 4 is fixedly connected with a rotary table, two sliding rods 5 are fixedly connected to the surface of the bottom plate 4 opposite to the end of the screw 3, the two sliding rods 5 are parallel to each other, the two sliding rods 5 are symmetrically distributed by taking the screw 3 as a symmetric axis, two extrusion pieces 8 are supported by rubber materials, and one ends of the two extrusion pieces 8 far away from the bottom plate 4 are fixedly connected with the sleeve 1.

The antiskid device 9 comprises a first mounting plate 904 and a second mounting plate 908 which are fixedly connected with the sleeve 1, the bottom end of the first mounting plate 904 is rotatably connected with a first extrusion ring 901 and a second extrusion ring 906, the first extrusion ring 901 and the second extrusion ring 906 are both semicircular ring structures, the surfaces of the first extrusion ring 901 and the second extrusion ring 906 are respectively and fixedly connected with a first connecting plate 902 and a second connecting plate 905, one ends of the first connecting plate 902 and the second connecting plate 905, which are close to each other, are fixedly connected with springs 903, the inner walls of the first extrusion ring 901 and the second extrusion ring 906 are respectively and fixedly connected with a protective ring 7, the outer wall of the upper end of the second mounting plate 908 is fixedly connected with a driving motor 907, an output rotating shaft of the driving motor 907 is sleeved with a traction rope, and two ends of the traction rope are respectively and fixedly connected with the first extrusion ring 901 and the second extrusion ring 906.

The utility model discloses a theory of operation: inserting a sleeve 1 into a steel pipe, wherein a conical elastic block 6 has a guiding function, the elastic block 6 enables a turntable to drive a screw rod 3 to rotate in a thread in a limiting plate 2 by rotating the turntable, the screw rod 3 is utilized to pull a bottom plate 4 to move towards the sleeve 1, so that an extrusion block 8 is extruded through the bottom plate 4, the extrusion block 8 positioned between the sleeve 1 and the bottom plate 4 protrudes, the steel pipe is fixed by expanding the extrusion block 8, the problem that the steel pipe is easy to slide in a clamping process is avoided, a driving motor 907 is utilized to drive a traction rope wound on the surface of a rotating shaft of the traction rope to rotate, a first extrusion ring 901 and a second extrusion ring 906 are pulled to rotate at the bottom end of a first mounting plate 904 by two ends of the traction rope, the first extrusion ring 901 and the second extrusion ring 906 are pressed on the surface of the sleeve 1 to clamp the sleeve 1, and the friction force between the sleeve 1 and the first extrusion ring 901 and the second extrusion ring 906 is increased by a protection ring 7 arranged in the first extrusion ring, thereby avoiding the problem of loosening of the sleeve 1.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic conveyor of steel pipe, includes sleeve (1), its characterized in that: the inner wall fixedly connected with limiting plate (2) of sleeve (1), the inside vertical inserting of limiting plate (2) is equipped with screw rod (3), the surface and limiting plate (2) threaded connection of screw rod (3), the one end of screw rod (3) is rotated through the bearing and is connected with bottom plate (4), the one end fixedly connected with bullet piece (6) of sleeve (1) are kept away from in bottom plate (4), bullet piece (6) are the coniform structure, sleeve (1) fixed surface is connected with antiskid (9).

2. The automatic steel pipe conveying device according to claim 1, characterized in that: the surface of the screw rod (3) is parallel to the middle shaft of the sleeve (1), and one end, far away from the bottom plate (4), of the screw rod (3) is fixedly connected with a rotary table.

3. The automatic steel pipe conveying device according to claim 1, characterized in that: bottom plate (4) are two slide bars (5), two for the fixed surface of screw rod (3) one end slide bar (5) are parallel to each other, and two slide bars (5) use screw rod (3) as symmetry axis symmetric distribution to the surface of two slide bars (5) all with limiting plate (2) sliding connection.

4. The automatic steel pipe conveying device according to claim 1, characterized in that: the outer wall of the upper end of the bottom plate (4) is fixedly connected with two extrusion blocks (8), the two extrusion blocks (8) are supported by rubber materials, and one ends, far away from the bottom plate (4), of the extrusion blocks (8) are fixedly connected with the sleeve (1).

5. The automatic steel pipe conveying device according to claim 1, characterized in that: antiskid (9) including with sleeve (1) fixed connection's first mounting panel (904) and second mounting panel (908), the bottom pivoted of first mounting panel (904) is connected with first extrusion ring (901) and second extrusion ring (906), first extrusion ring (901) and second extrusion ring (906) are the semicircle ring structure, the surface of first extrusion ring (901) and second extrusion ring (906) is fixedly connected with first even board (902) and second even board (905) respectively, the one end fixedly connected with spring (903) that first even board (902) and second even board (905) are close to each other, the equal fixedly connected with guard ring (7) of inner wall of first extrusion ring (901) and second extrusion ring (906).

6. The automatic steel pipe conveying device according to claim 5, characterized in that: the outer wall of the upper end of the second mounting plate (908) is fixedly connected with a driving motor (907), an output rotating shaft of the driving motor (907) is sleeved with a traction rope, and two ends of the traction rope are fixedly connected with the first extrusion ring (901) and the second extrusion ring (906) respectively.