CN215766495U

CN215766495U - Pipe inlet rack incremental device of steel pipe preheating furnace

Info

Publication number: CN215766495U
Application number: CN202121461380.0U
Authority: CN
Inventors: 郭荣科; 薛宗权; 邵辉; 张剑韬
Original assignee: Tianjin Science And Construction Antiseptic Technology Co ltd
Current assignee: Tianjin Science And Construction Antiseptic Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-08
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a pipe feeding rack increment device of a steel pipe preheating furnace, which comprises a supporting leg, wherein the upper surface of the supporting leg is fixedly connected with a flat plate, the upper surface of the flat plate is connected with a roller in a rolling manner, the upper surface of the roller is fixedly connected with a first platform, the upper surface of the roller on the left side is fixedly connected with a second platform, the front surface of the second platform is rotatably connected with a second pull rod, the upper surface of the second platform is fixedly connected with a second support, the upper surface of the first platform is fixedly connected with a first support, the front surface of the first platform is rotatably connected with a first pull rod, the left surface of the supporting leg is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first coiling wheel. According to the utility model, the distance of the support can be changed by designing the platform and the pull rod, steel pipes with different diameters can be supported, and more steel pipes can be supported by designing the plurality of supports.

Description

Pipe inlet rack incremental device of steel pipe preheating furnace

Technical Field

The utility model relates to the field of racks, in particular to a pipe inlet rack increment device of a steel pipe preheating furnace.

Background

The steel tube preheating furnace tube inlet rack is a device for supporting a steel tube during steel tube preheating.

1. At present, the number of the incremental disposable inlet pipes of the pipe inlet rack of the steel pipe preheating furnace is fixed, so that the production efficiency is greatly influenced;

2. at present, the position of a pipe inlet rack increment device of a steel pipe preheating furnace cannot be changed relatively, and the pipe inlet is restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pipe inlet rack increment device of a steel pipe preheating furnace.

In order to achieve the purpose, the utility model adopts the following technical scheme: a pipe feeding rack increment device of a steel pipe preheating furnace comprises supporting legs, wherein a flat plate is fixedly connected to the upper surfaces of the supporting legs, the upper surfaces of the flat plate are connected with rollers in a rolling mode, the upper surfaces of the rollers are fixedly connected with a first platform, the upper surface of the roller on the left side is fixedly connected with a second platform, the front surface of the second platform is rotatably connected with a second pull rod, the upper surface of the second platform is fixedly connected with a second support, and the upper surface of the first platform is fixedly connected with a first support;

the front surface of the first platform is connected with a first pull rod in a rotating mode, the left surface of the supporting leg is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first reel, the outer surface of the first reel is fixedly connected with a first steel cable, one end, far away from the first reel, of the first steel cable is fixedly connected with the first platform, the left surface of the supporting leg is fixedly connected with a second motor, located on the rear side of the first motor, the output end of the second motor is fixedly connected with a second reel, the surface of the second reel is fixedly connected with a second steel cable, and the second steel cable is fixedly connected with the second platform.

As a further description of the above technical solution:

the quantity of gyro wheel is a plurality of, dull and stereotyped left surface fixedly connected with spacing axle, the quantity of spacing axle is two and bilateral symmetry.

As a further description of the above technical solution:

the number of the first platforms is multiple, and the number of the second platforms is multiple.

As a further description of the above technical solution:

the first support and the second support are symmetrically arranged.

As a further description of the above technical solution:

the first pull rod is connected with the front surface of the second platform in a sliding mode, and two ends of the first pull rod are respectively connected with the first platform in a rotating mode.

As a further description of the above technical solution:

the second pull rod is connected with the front surface of the first platform in a sliding mode.

As a further description of the above technical solution:

the lower surface of the first platform is fixedly connected with a first auxiliary rod, and the first auxiliary rod is connected with the second platform in a sliding mode.

As a further description of the above technical solution:

the lower surface of the second platform is fixedly connected with a second auxiliary rod, and the second auxiliary rod is connected with the first platform in a sliding mode.

The utility model has the following beneficial effects:

1. compared with the prior art, the pipe inlet rack increment device of the steel pipe preheating furnace has the advantages that the distance of the support can be changed through the design of the platform and the pull rod, and steel pipes with different diameters can be supported.

2. Compared with the prior art, the pipe inlet rack incremental device of the steel pipe preheating furnace can support more steel pipes by designing a plurality of supports.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a pipe feeding rack incremental device of a steel pipe preheating furnace according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a top view of the pipe feeding rack incremental device of the steel pipe preheating furnace according to the present invention;

fig. 4 is a schematic structural diagram of an integral structure of a pipe feeding rack increment device of a steel pipe preheating furnace provided by the utility model.

Illustration of the drawings:

1. supporting legs; 2. a first motor; 3. a first reel; 4. a limiting shaft; 5. a roller; 6. a first bracket; 7. a first platform; 8. a first pull rod; 9. a second bracket; 10. a first wire rope; 11. a second motor; 12. a second wire rope; 13. a second platform; 14. a second pull rod; 15. a first auxiliary lever; 16. A second auxiliary lever; 17. and (4) flat plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides an incremental device for a pipe inlet rack of a steel pipe preheating furnace, which comprises: including supporting leg 1, supporting leg 1's last fixed surface is connected with dull and stereotyped 17, dull and stereotyped 17 is used for the support to gyro wheel 5, dull and stereotyped 17's upper surface roll connection has gyro wheel 5, gyro wheel 5's quantity is a plurality of, dull and stereotyped 17's the spacing axle 4 of left surface fixedly connected with, spacing axle 4's quantity is two and bilateral symmetry, gyro wheel 5's last fixed surface is connected with first platform 7, first platform 7's quantity is a plurality of, second platform 13's quantity is a plurality of, left side gyro wheel 5's last fixed surface is connected with second platform 13, second platform 13's front surface rotates and is connected with second pull rod 14, second platform 13's last fixed surface is connected with second support 9, second support 9 is used for the support to the steel pipe, first support 6 of the last fixed surface of first platform 7 is connected with, first support 6 and second support 9 symmetrical arrangement.

A first pull rod 8 is rotatably connected to the front surface of the first platform 7, the first pull rod 8 is slidably connected to the front surface of a second platform 13, two ends of the first pull rod 8 are rotatably connected to the first platform 7 respectively, a first motor 2 is fixedly connected to the left surface of the supporting leg 1, an output end of the first motor 2 is fixedly connected to a first reel 3, an outer surface of the first reel 3 is fixedly connected to a first cable 10, the first cable 10 is used for drawing the first platform 7, one end of the first cable 10, far away from the first reel 3, is fixedly connected to the first platform 7, a second pull rod 14 is slidably connected to the front surface of the first platform 7, a second motor 11 is fixedly connected to the left surface of the supporting leg 1, and is located at the rear side of the first motor 2, an output end of the second motor 11 is fixedly connected to a second reel, a second cable 12 is fixedly connected to the surface of the second reel, the second steel cable 12 is fixedly connected with a second platform 13, a first auxiliary rod 15 is fixedly connected to the lower surface of the first platform 7, the first auxiliary rod 15 is used for carrying out auxiliary traction on the first platform 7, the first auxiliary rod 15 is connected with the second platform 13 in a sliding mode, a second auxiliary rod 16 is fixedly connected to the lower surface of the second platform 13, and the second auxiliary rod 16 is connected with the first platform 7 in a sliding mode.

The working principle is as follows: according to the number and the diameter of the steel pipes, the first motor 2 and the second motor 11 are used for driving the distance between the first platform 7 and the second platform 13 to change, the motors on two sides respectively provide power in two directions in the traction process, and the steel pipes are placed on the upper surfaces of the second support 9 and the first support 6.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a steel pipe preheater advances a tub rack increment device, includes supporting leg (1), its characterized in that: the upper surface of the supporting leg (1) is fixedly connected with a flat plate (17), the upper surface of the flat plate (17) is connected with a roller (5) in a rolling manner, the upper surface of the roller (5) is fixedly connected with a first platform (7), the upper surface of the roller (5) on the left side is fixedly connected with a second platform (13), the front surface of the second platform (13) is rotatably connected with a second pull rod (14), the upper surface of the second platform (13) is fixedly connected with a second support (9), and the upper surface of the first platform (7) is fixedly connected with a first support (6);

the utility model discloses a take-up reel, including supporting leg (1), first platform (7), front surface, first pull rod (8) are connected with in the rotation of front surface of first platform (7), the first motor (2) of left side fixed surface fixedly connected with of supporting leg (1), the first wire rope (10) of outer fixed surface of first wire rope wheel (3), the one end and the first platform (7) fixedly connected with of first wire rope wheel (3) are kept away from in first wire rope (10), the left surface of supporting leg (1) just is located the rear side fixedly connected with second motor (11) of first motor (2), the output fixedly connected with second wire rope wheel of second motor (11), the fixed surface of second wire rope wheel is connected with second wire rope (12), second wire rope (12) and second platform (13) fixed connection.

2. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the quantity of gyro wheel (5) is a plurality of, the left surface fixedly connected with of dull and stereotyped (17) is spacing axle (4), the quantity of spacing axle (4) is two and bilateral symmetry.

3. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the number of the first platforms (7) is multiple, and the number of the second platforms (13) is multiple.

4. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the first support (6) and the second support (9) are symmetrically arranged.

5. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the front surface sliding connection of first pull rod (8) and second platform (13), the both ends of first pull rod (8) are connected with first platform (7) rotation respectively.

6. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the second pull rod (14) is connected with the front surface of the first platform (7) in a sliding mode.

7. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the lower surface of the first platform (7) is fixedly connected with a first auxiliary rod (15), and the first auxiliary rod (15) is connected with the second platform (13) in a sliding mode.

8. The pipe feeding rack increment device of the steel pipe preheating furnace as claimed in claim 1, wherein: the lower surface of the second platform (13) is fixedly connected with a second auxiliary rod (16), and the second auxiliary rod (16) is connected with the first platform (7) in a sliding mode.