CN213054647U

CN213054647U - Shearing spring installer

Info

Publication number: CN213054647U
Application number: CN202022039058.0U
Authority: CN
Inventors: 赵昌华; 吴雷; 李扬健; 赖正国; 杨杰
Original assignee: Anhui Magang Mining Resources Group Taochong Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Current assignee: Anhui Magang Mining Resources Group Taochong Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-27
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a shear spring installer, which comprises a U-shaped installation part; the two ends of the U-shaped mounting part are respectively and correspondingly provided with a convex part and a nut, and a bolt matched with the nut is arranged in the nut; and a handle part is fixedly arranged at the middle position of the outer side of the U-shaped mounting part. A shear spring erector, its novel in design is reasonable, moreover, the steam generator is simple in structure, the preparation is convenient, through bellying and bolt and nut on the installation department, can be very easy with the shear spring compression of thickness about 6cm to 4-4.5cm, and can directly put into this shear spring's mounted position, labour saving and time saving shortens the maintenance duration of all kinds of equipment greatly, the orderly the going on of production has been ensured, and simultaneously, this shear spring erector preparation material is common, utilize conventional sheet metal and bolt nut to make, and is with low costs, effectual, be worth promoting.

Description

Shearing spring installer

Technical Field

The utility model belongs to metallurgical mining ore dressing equipment installs the field, relates to a shearing spring erector.

Background

200 ten thousand tons of technical improvement projects are started in 2019, production line main body equipment is improved and upgraded, 6 circular vibrating sieves are replaced by high-efficiency fine powder sieves (GXFS2461), and the purposes of improving screening efficiency and increasing cloud powder yield are achieved. However, in the process of maintaining the high-efficiency fine powder sieve, the installation of the shearing spring is very inconvenient, a crowbar is required to prop open the floating sieve frame firstly, the edge of the shearing spring is put in, the position of the shearing spring is adjusted by an iron hammer, the installation of a single shearing spring takes 20 minutes, and the whole installation process is labor-consuming. Similarly, in other similar installation occasions, corresponding equipment needs to be unfolded and then the shearing spring is placed in, so that the installation time is long, the maintenance time of the equipment is long, and the development of production activities is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that current shear spring installation wastes time and energy among the above-mentioned background art, the utility model provides a shear spring erector, when installing shear spring through this erector, can put into mounted position shear spring very easily, convenient adjustment has improved shear spring's installation effectiveness greatly, has saved the maintenance duration of equipment, ensures going on in order of production.

The utility model provides a technical problem's technical scheme as follows:

the utility model relates to a shearing spring mounting device, which has the innovation points that the shearing spring mounting device comprises a U-shaped mounting part; the two ends of the U-shaped mounting part are respectively and correspondingly provided with a convex part and a nut, and a bolt matched with the nut is arranged in the nut; and a handle part is fixedly arranged at the middle position of the outer side of the U-shaped mounting part.

As a further improvement of the technical proposal of the utility model, the handle part is L-shaped.

As a further improvement of the technical scheme of the utility model, the outside of handle portion is provided with the lag.

As a further improvement of the technical scheme of the utility model, the tip of bolt is provided with rotatory handle.

As the further improvement of the technical proposal of the utility model, the installation part and the handle part are integrally formed and are made of a metal plate with the thickness of 16 mm.

As a further improvement of the technical scheme of the utility model, the rotatory handle outside is provided with the lag.

A shear spring erector, its novel in design is reasonable, moreover, the steam generator is simple in structure, the preparation is convenient, through bellying and bolt and nut on the installation department, can be very easy with the shear spring compression of thickness about 6cm to 4-4.5cm, and can directly put into this shear spring's mounted position, labour saving and time saving shortens the maintenance duration of all kinds of equipment greatly, the orderly the going on of production has been ensured, and simultaneously, this shear spring erector preparation material is common, utilize conventional sheet metal and bolt nut to make, and is with low costs, effectual, be worth promoting.

Drawings

The invention will be further explained with reference to the drawings and the detailed description below:

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: a shear spring schematic;

FIG. 3: the simple diagram when the shear spring is installed is utilized;

in the figure: 1. mounting part, 11, boss, 12, nut, 13, bolt, 14, rotation handle, 2, handle part, 3, lag, 4, shear spring.

Detailed Description

As shown in fig. 1 to 3, the present invention relates to a shear spring mounting device, which is innovative in that it comprises a mounting part 1 in a "U" shape; the two ends of the U-shaped shape of the mounting part 1 are respectively provided with a convex part 11 and a nut 12 correspondingly, the nut 12 is internally provided with a bolt 13 matched with the nut 12, and the end part of the bolt 13 also corresponds to the convex part 11; the middle position of the outer side of the U-shaped mounting part 1 is fixedly provided with a handle part 2.

In this embodiment, the handle portion 2 is further shaped like an "L" for easy holding; furthermore, a protective sleeve 3 is arranged on the outer side of the handle part 2, and the protective sleeve 3 can be made of rubber or other materials, so that the handle part is antiskid and wear-resistant.

In this embodiment, a rotation handle 14 is disposed at an end of the bolt 13, so as to compress the shear spring 4 by rotating the bolt 13, and further, a protective sleeve 3 is disposed outside the rotation handle.

In this embodiment, the mounting portion 1 and the grip portion 2 are integrally formed, and are made of a 16mm thick metal plate, and can be cut out from a 16mm thick metal plate.

When the device is applied, firstly, the shearing spring installer is manufactured, the shape is drawn on a 16mm metal plate according to the structure of the shearing spring installer, and then cutting is carried out for forming, wherein the bulge part 11 is ensured to correspond to the reserved nut installation position during cutting; then, a nut 12 with the thickness of 16mm is selected to be welded and fixed at the other end of the U shape of the mounting part 1, the nut 12 is ensured to correspond to the convex part, then a rotating handle 14 is welded and fixed at the end part of the bolt 13, and the bolt 13 is rotatably mounted in the nut 12; alternatively, a protective cover 3 is provided outside the L-shaped handle portion 2 and the swing handle 14. When the fine powder sieve is used, the shearing spring 4 is placed in a bayonet between the bolt 13 and the boss, the rotating handle 14 is continuously rotated, the shearing spring 4 is continuously compressed through the end part of the bolt 13 and the boss 11, when the installation requirement is met, if the shearing spring 4 with the thickness of 6cm is compressed to 4-4.5cm, the shearing spring 4 can be directly placed into the installation position (if the shearing spring 4 is placed into a fixed sieve frame of the fine powder sieve) through the installer, the purpose of convenient installation is achieved, and time and labor are saved.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A shear spring installer is characterized by comprising a U-shaped installation part (1); the two ends of the U-shaped mounting part (1) are respectively provided with a convex part (11) and a nut (12) correspondingly, and a bolt (13) matched with the nut (12) is arranged in the nut (12); the middle position of the outer side of the U-shaped mounting part (1) is fixedly provided with a handle part (2).

2. A shear spring mounting device according to claim 1, wherein said handle portion (2) is "L" shaped.

3. A shear spring mounting arrangement according to claim 1 or 2, wherein the outer side of the handle portion (2) is provided with a protective sleeve (3).

4. A shear spring mounting device as claimed in claim 1, wherein the end of said bolt (13) is provided with a turning knob (14).

5. A shear spring mounting device according to claim 1, wherein said mounting portion (1) and handle portion (2) are integrally formed from 16mm sheet metal.

6. A shear spring mounting arrangement according to claim 4, wherein the outside of the turning handle (14) is provided with a protective sleeve (3).