CN214222201U

CN214222201U - Steel mill fan pipeline that damping performance is good

Info

Publication number: CN214222201U
Application number: CN202023128581.7U
Authority: CN
Inventors: 王卫东; ***; 王卫国; 曹秀珠; 周明华
Original assignee: Jiangsu Tianyu Bellows Co ltd
Current assignee: Jiangsu Tianyu Bellows Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-17
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to the technical field of pipeline construction, in particular to a steel mill fan pipeline with good damping performance, which comprises a pipeline main body, wherein a side wing plate is fixedly arranged on the pipeline main body, a positioning piece is fixedly arranged on the side wing plate, a damping spring is sleeved on the positioning piece and is fixedly connected on a stand column, a limiting block is fixedly arranged on the positioning piece, the stand column is fixedly arranged on an installation base, a connecting rod is rotatably arranged on the pipeline main body and is rotatably connected on a side bracket, a damping block is movably arranged on the connecting rod and is movably connected on a damping seat, and a damping spring is fixedly arranged on the damping seat; the utility model discloses be provided with hard lever enlarged shock-absorbing structure, through the vibration of connecting rod perception pipeline main part, the connecting rod is hard lever, and the feedback is on the damping piece, and the damping piece is less to the influence of pipeline main part, and then longer displacement distance has consumed more energy because of the friction.

Description

Steel mill fan pipeline that damping performance is good

Technical Field

The utility model relates to a pipeline construction technical field specifically is a steel mill fan pipeline that damping performance is good.

Background

The steel plant is generally referred to as steel plant, and is an important steel production department, and the supply of steel has very important significance for the development of basic industry. Smelting steel is the main responsibility of steel mills, and in the smelting process, the atmosphere required by smelting needs to be provided and the environment of the steel mills needs to be maintained, so that complex fan pipeline structures are mostly built in the existing steel mills. In the process of carrying out gas transportation through the fan pipeline, the high-speed gas irregular flow can produce multi-direction pressure and act on the pipeline inner wall, and the pipeline receives the influence with other electrical equipment junction simultaneously to make the pipeline mainly produce radial ascending vibration, and present pipeline is mostly rigid fixed structure, makes joint department not hard up easily when using for a long time, causes the damage of pipeline to leak even, in view of this, we provide a steel mill fan pipeline that damping performance is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel mill fan pipeline that damping performance is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel mill fan pipeline that damping performance is good, includes the pipeline main part, fixed mounting has the flank board in the pipeline main part, and fixed mounting has the setting element on the flank board, damping spring has been cup jointed on the setting element, and damping spring fixed connection is on the stand, fixed mounting has the stopper on the setting element, and stand fixed mounting is on the installation base, rotate in the pipeline main part and install the connecting rod, and the connecting rod rotates to be connected on the collateral branch frame, movable mounting has the damping piece on the connecting rod, and damping piece swing joint is on the shock mount, fixed mounting has damping spring on the shock mount.

Preferably, the side wing plate is fixedly installed on the outer wall of the pipeline main body, the positioning piece is vertically installed at the bottom of the side wing plate, and the positioning piece is of a T-shaped structure.

Preferably, damping spring's both ends are connected respectively between stand and the setting element, and setting element slidable mounting is in the spout of stand, the stopper is connected in the bottom of setting element, and the stopper is the rubber pad.

Preferably, the upright column is vertically installed on the installation base, and the installation base is provided with a fixed foot.

Preferably, the connecting rod is installed below the side wing plate through a hinge, the connecting rod is connected to a fixed shaft of the side bracket to form a labor-wasting lever structure, and the side bracket is installed on the stand column.

Preferably, the damping piece is installed at the tip of connecting rod, and the damping piece is connected on the arcwall face of shock mount, and is provided with the pad that increases friction on the damping piece, damping spring connects between damping piece and shock mount.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with hard lever enlarged shock-absorbing structure, through the vibration of connecting rod perception pipeline main part and conduct the vibration, because the connecting rod is hard lever, rotate on the side bearer when its vibration takes place, and the displacement distance of its other end is longer, the feedback is on the damping piece, the damping piece moves along the surface of cushion socket, at first its influence to the pipeline main part is less, secondly longer displacement distance has consumed more energy because of the friction, cooperate damping spring to carry out the buffering shock attenuation of pipeline main part rapidly;

2. constitute pipeline bracket through stand and installation base, will install the fixed back of base and again with pipeline main part erection joint on the stand, and the flank board is pipeline main part's installation component, carries out soft support through damping spring, when pipeline main part produces vibration, can reduce the range of vibration through damping spring to consume vibration energy, play absorbing purpose, and be provided with the stopper and as limit protection architecture, prevent that the setting element from touching the end or deviating from.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of a part of the structure of the present invention.

In the figure: the pipeline comprises a pipeline main body 1, a side wing plate 2, a positioning piece 3, a damping spring 4, an upright post 5, a limiting block 6, an installation base 7, a connecting rod 8, a side bracket 9, a damping block 10, a damping seat 11 and a damping spring 12.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a steel mill fan pipeline that damping performance is good, including pipeline subject 1, pipeline subject 1 goes up fixed mounting has flank board 2, and fixed mounting has setting element 3 on the flank board 2, damping spring 4 has been cup jointed on the

setting element

3, and 4 fixed connection of damping spring are on stand 5, fixed mounting has stopper 6 on the

setting element

3, and 5 fixed mounting of stand is on installation base 7, rotate on the pipeline subject 1 and install connecting rod 8, and connecting rod 8 rotates and connects on side support 9, movable mounting has damping block 10 on the connecting

rod

8, and 10 swing joint of damping block is on shock mount 11, fixed mounting has damping spring 12 on shock mount 11.

The side wing plate 2 is fixedly arranged on the outer wall of the pipeline main body 1, the positioning piece 3 is vertically arranged at the bottom of the side wing plate 2, the positioning piece 3 is of a T-shaped structure, the side wing plate 2 is an installation component of the pipeline main body 1, and the positioning piece 3 on the side wing plate is connected to the upright post 5;

the two ends of the damping spring 4 are respectively connected between the stand column 5 and the positioning part 3, the positioning part 3 is slidably mounted in a sliding groove of the stand column 5, the limiting block 6 is connected to the bottom end of the positioning part 3, the limiting block 6 is a rubber pad, the positioning part 3 is limited by the horizontal direction of the stand column 5 after being inserted into the stand column 5 and is flexibly supported by the damping spring 4, when the pipeline main body 1 vibrates, the vibration amplitude can be reduced through the damping spring 4, the vibration energy is consumed, the damping purpose is achieved, and the limiting block 6 serves as a limit protection structure to prevent the positioning part 3 from touching the bottom or falling off;

the upright post 5 is vertically arranged on the installation base 7, the installation base 7 is provided with fixing feet, the upright post 5 and the installation base 7 form a pipeline bracket, and the pipeline main body is installed and connected on the upright post 5 after the installation base 7 is fixed;

the connecting rod 8 is arranged below the side wing plate 2 through a hinge, the connecting rod 8 is connected to a fixed shaft of the side bracket 9 to form a labor-wasting lever structure, the side bracket 9 is arranged on the upright post 5, the connecting rod 8 senses the vibration of the pipeline main body 1 and conducts the vibration, the connecting rod 8 is a labor-wasting lever, the vibration rotates on the side bracket 9 when occurring, the displacement distance of the other end of the connecting rod is longer, and the vibration is fed back to the damping block 10;

the damping block 10 is installed at the end part of the connecting rod 8, the damping block 10 is connected to the arc-shaped surface of the shock absorption seat 11, a friction increasing pad is arranged on the damping block 10, the damping spring 12 is connected between the damping block 10 and the shock absorption seat 11, the damping block 10 moves along the surface of the shock absorption seat 11, firstly, the influence of the damping block on the pipeline main body 1 is small, secondly, the longer displacement distance consumes more energy due to friction, and the damping of the pipeline main body 1 is rapidly performed by matching with the damping spring 12;

the working principle is as follows: firstly, the upright post 5 and the mounting base 7 form a pipeline bracket, the pipeline main body is mounted and connected on the upright post 5 after the mounting base 7 is fixed, the side wing plate 2 is a mounting component of the pipeline main body 1 and is connected on the upright post 5 through the positioning piece 3 on the side wing plate, the positioning piece 3 is inserted into the upright post 5 and is limited by the horizontal direction of the upright post 5 and is soft-supported through the damping spring 4, when the pipeline main body 1 vibrates, the vibration amplitude can be reduced through the damping spring 4, the vibration energy is consumed, the purpose of shock absorption is achieved, the limiting block 6 is used as a limit protection structure to prevent the positioning piece 3 from touching or falling off, meanwhile, the vibration of the pipeline main body 1 is sensed through the connecting rod 8 and is conducted, because the connecting rod 8 is a labor-wasting lever, the connecting rod rotates on the side bracket 9 when the vibration occurs, and the displacement distance of the other end is longer, the feedback is on the damping mass 10, and the damping mass 10 moves along the surface of the shock-absorbing seat 11, firstly, the influence on the pipeline body 1 is small, secondly, the longer displacement distance consumes more energy due to friction, and the damping of the pipeline body 1 is rapidly carried out in cooperation with the damping spring 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel mill fan pipeline that damping performance is good, includes pipeline main part (1), its characterized in that: fixed mounting has flank board (2) on pipeline main part (1), and fixed mounting has setting element (3) on flank board (2), damping spring (4) have been cup jointed on setting element (3), and damping spring (4) fixed connection is on stand (5), fixed mounting has stopper (6) on setting element (3), and stand (5) fixed mounting on installation base (7), rotate on pipeline main part (1) and install connecting rod (8), and connecting rod (8) rotate and connect on collateral branch frame (9), movable mounting has damping piece (10) on connecting rod (8), and damping piece (10) swing joint is on shock mount (11), fixed mounting has damping spring (12) on shock mount (11).

2. The steel mill fan pipeline with good damping performance as claimed in claim 1, wherein: the side wing plate (2) is fixedly arranged on the outer wall of the pipeline main body (1), the positioning piece (3) is vertically arranged at the bottom of the side wing plate (2), and the positioning piece (3) is of a T-shaped structure.

3. The steel mill fan pipeline with good damping performance as claimed in claim 1, wherein: the damping spring (4) is connected between the stand column (5) and the positioning piece (3) at two ends respectively, the positioning piece (3) is slidably mounted in a sliding groove of the stand column (5), the limiting block (6) is connected to the bottom end of the positioning piece (3), and the limiting block (6) is a rubber pad.

4. The steel mill fan pipeline with good damping performance as claimed in claim 1, wherein: the upright post (5) is vertically arranged on the mounting base (7), and the mounting base (7) is provided with fixing feet.

5. The steel mill fan pipeline with good damping performance as claimed in claim 1, wherein: the connecting rod (8) is arranged below the side wing plate (2) through a hinge, the connecting rod (8) is connected to a fixing shaft of the side support (9) to form a labor-wasting lever structure, and the side support (9) is arranged on the stand column (5).

6. The steel mill fan pipeline with good damping performance as claimed in claim 1, wherein: damping piece (10) are installed at the tip of connecting rod (8), and damping piece (10) are connected on the arcwall face of shock attenuation seat (11), and are provided with the pad that increases friction on damping piece (10), damping spring (12) are connected between damping piece (10) and shock attenuation seat (11).