Mounting structure of electric arc furnace regulator

Abstract

The utility model discloses a mounting structure of an electric arc furnace regulator, which comprises a mounting seat and a regulator body, a rotating seat for mounting the regulator body is rotatably mounted in the mounting seat, and the side surface of the rotating seat is in threaded connection with a fastening bolt which penetrates through an arc-shaped opening formed in the mounting seat and extends to the outside. By arranging the rotating seat, the regulator body can be driven to rotate in the mounting seat, the fastening bolt in threaded connection with the rotating seat is driven to move in the arc-shaped opening, the fastening bolt is screwed according to the angle needing to be deflected, the fastening bolt is extruded on the mounting seat, the deflection angle of the regulator body is fixed, and therefore the regulator is suitable for being used by different people. The regulator body can be protected, and the operation of adjusting the deflection angle of the regulator body is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of arc furnace control, and specifically to an installation structure of an arc furnace regulator. Background Technique

[0002] The electric furnace electrode regulator is a complex non-linear model, and a linear controller needs to be used for regulation. It forms a control deviation according to the given value and the actual output value, and forms a control quantity through the linear combination of the proportion and integral of the deviation to control the controlled object.

[0003] Since conventional linear regulators are usually placed on the desktop or fixed on the wall, when the linear regulator is fixed on the wall, due to the certain differences in the heights of users and different usage habits, the elevation angle requirements for the linear regulator are also different. However, it is difficult for conventional linear regulators to adjust the elevation angle, and the linear regulator needs to be protected during use to avoid dust accumulation. Therefore, an installation structure of an arc furnace regulator with an adjustable angle is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure of an arc furnace regulator to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an installation structure of an arc furnace regulator, including an installation base and a regulator body. A rotating seat for installing the regulator body is rotatably installed in the installation base. A fastening bolt that penetrates through an arc-shaped opening formed in the installation base and extends to the outside is screwed on the side surface of the rotating seat. By rotating the rotating seat to adjust the position of the fastening bolt at different positions within the arc-shaped opening and screwing the fastening bolt to limit the position of the rotating seat, the angle of the regulator body can be adjusted. A transparent protective cover for protecting the regulator body is sleeved outside the installation base.

[0006] Preferably, the symmetric sides of the rotating seat are vertically bent, and the bent parts are rotatably connected to the installation base through a rotating shaft. The fastening bolt is screwed on the bent part.

[0007] Preferably, the center of the arc-shaped opening is the same as the axis of the rotating shaft.

[0008] Preferably, the installation base is in a U shape, and a notch is formed on the side of the transparent protective cover corresponding to the arc-shaped opening.

[0009] Compared with the prior art, the beneficial effects of the present invention are: an installation structure for an arc furnace regulator, which can drive the regulator body to rotate in the installation seat through the set rotating seat, and drive the fastening bolts threaded on the rotating seat to move in the arc-shaped opening, and screw the fastening bolts according to the required deflection angle so that the fastening bolts are squeezed on the installation seat, and the deflection angle of the regulator body is fixed, so as to adapt to the use of different groups of people, and the regulator body can be protected by the set transparent protective cover without affecting the operation of adjusting the deflection angle of the regulator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure of the utility model after the transparent protective cover is removed;

[0012] Figure 3 This is a disassembled diagram of the connection structure between the mounting seat and the rotating seat of the utility model.

[0013] In the figure: 1-mounting seat, 2-adjuster body, 3-rotating seat, 4-arc-shaped opening, 5-fastening bolt, 6-transparent protective cover, 7-bend. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-3, the present utility model provides a technical solution: an installation structure of an electric arc furnace regulator, including an installation base 1 and a regulator body 2. The installation base 1 is in a U shape. A rotating seat 3 for installing the regulator body 2 is rotatably installed inside the installation base 1. The symmetrical side edges of the rotating seat 3 have vertical bends 7. The bends 7 are rotatably connected to the installation base 1 through a rotating shaft. A fastening bolt 5 is screwed to the bends 7. The side of the rotating seat 3 is screwed with a fastening bolt 5 that penetrates through an arc-shaped opening 4 formed on the installation base 1 and extends to the outside. And the center of the arc-shaped opening 4 is the same as the axis of the rotating shaft. By rotating the rotating seat 3, the fastening bolt 5 is adjusted to different positions inside the arc-shaped opening 4, and the fastening bolt 5 is screwed to limit the position of the rotating seat 3, so as to adjust the angle of the regulator body 2. A transparent protective cover 6 for protecting the regulator body 2 is sleeved outside the installation base 1. The transparent protective cover 6 is provided with a notch on the side corresponding to the arc-shaped opening 4, so that the angle of the regulator body 2 can be adjusted without disassembling the transparent protective cover 6.

[0016] A handle is installed at the cap of the fastening bolt 5 to increase the contact area with the installation base 1 through the handle.

[0017] Working principle: When the angle of the regulator body 1 needs to be adjusted, first, the fastening bolt 5 is screwed so that the cap of the fastening bolt 5 is separated from the surface of the installation base 1. Then, the fastening bolt 5 is pushed, so that the fastening bolt 5 drives the rotating seat 3 to rotate around the rotating shaft. The fastening bolt 5 rotates circumferentially inside the arc-shaped opening 4. After the angle of the regulator body 2 is determined, the fastening bolt 5 is screwed so that the cap on the fastening bolt 5 is tightly fitted with the surface of the installation base 1 to fix the angle of the rotating seat 3, thereby fixing the angle of the regulator body 2 on the rotating seat 3, so as to be adjusted according to the heights of different users and usage habits.

[0018] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An installation structure for an arc furnace regulator, characterized in that: It includes a mounting base and a regulator body. A rotating seat for mounting the regulator body is rotatably installed in the mounting base. A fastening bolt that penetrates an arc-shaped opening formed in the mounting base and extends to the outside is screwed on the side surface of the rotating seat. By rotating the rotating seat, the fastening bolt is adjusted to different positions within the arc-shaped opening, and the fastening bolt is tightened to limit the position of the rotating seat, so as to adjust the angle of the regulator body. A transparent protective cover for protecting the regulator body is sleeved outside the mounting base.

2. The installation structure of the electric arc furnace regulator according to claim 1, characterized in that: Symmetric side edges of the rotating seat are vertically bent portions, and the bent portions are rotatably connected to the mounting base through a rotating shaft. The fastening bolt is screwed on the bent portion.

3. The installation structure of the electric arc furnace regulator according to claim 2, characterized in that: The center of the arc-shaped opening is the same as the axis of the rotating shaft.

4. The installation structure of the electric arc furnace regulator according to claim 1, characterized in that: The mounting base is in a U shape, and a notch is formed on a side of the transparent protective cover corresponding to the arc-shaped opening.

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