CN214998579U - Furnace body xarm lift cylinder protector - Google Patents

Abstract

The utility model discloses a furnace body xarm lift cylinder protector, which belongs to the technical field of furnace body xarm lift cylinder protection, and comprises a xarm body, wherein two limiting holes are symmetrically formed in the top and the bottom of the xarm body, a sleeve is sleeved on the xarm body, vertically arranged limiting rods are symmetrically and slidably mounted on the top and the bottom of the sleeve, one end of each limiting rod is located in the limiting hole, a horizontally arranged transverse plate is welded on the other end of each limiting rod, vertically arranged spring columns are symmetrically mounted on one side of the transverse plate, and the two limiting rods are located between the two spring columns; the utility model discloses the monolithic stationary is in the xarm body outside, forms effective protection to lift cylinder, in case the steel accident appears wearing at this position in the electric stove, has formed first impact zone through the guard plate, can effectively block molten steel slag, furthest's assurance hydro-cylinder safety and normal use stop the accident and enlarge, reduce equipment failure rate, labour saving and time saving facilitates the use.

Description

Furnace body xarm lift cylinder protector

Technical Field

The utility model belongs to the technical field of furnace body xarm lift cylinder protection, concretely relates to furnace body xarm lift cylinder protector.

Background

When the existing furnace body cross arm is used, a steel penetrating condition may occur, and molten steel and steel slag directly impact a three-phase cross arm oil cylinder when the steel penetrating condition occurs, so that accidents are enlarged, and equipment is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a furnace body xarm lift cylinder protector to solve the problem that proposes among 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 furnace body xarm lift cylinder protector, including the xarm body, two spacing holes have been seted up to the equal symmetry in xarm body top and bottom, the cover is equipped with the sleeve on the xarm body, the equal symmetrical slidable mounting in sleeve top and bottom has the gag lever post of vertical setting, the one end of gag lever post is located spacing hole, the other end welding of two gag lever posts has the diaphragm that the level set up, the spring post of vertical setting is installed to a side symmetry of diaphragm, two gag lever posts are located between two spring posts, the one end and the sleeve fixed connection of spring post, telescopic one side welding has the guard plate that the level set up, the cavity has been seted up in the guard plate, the grout hole has been seted up on the guard plate, the grout hole is linked together with the cavity.

Further, a pull ring is welded on the other side of the transverse plate.

Further, a sealing door is hinged on the grouting hole.

Furthermore, a through hole is formed in the sleeve and is matched with the cross arm body.

Further, the cavity is filled with grouting material.

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

through the pulling pull ring, the pull ring drives the diaphragm, and the diaphragm stretches the spring post, and the diaphragm drives the gag lever post simultaneously, then locates the sleeve cover on the xarm body, loosens the pull ring again, when one end of gag lever post moved to one side of spacing hole, through the drive diaphragm that contracts of contracting of spring post, the diaphragm drives the gag lever post for the one end of gag lever post enters into spacing downthehole, thereby can fix the guard plate on the xarm body, add grout material to the cavity through the grout hole at last.

The utility model discloses the monolithic stationary is in the xarm body outside, forms effective protection to lift cylinder, in case the steel accident appears wearing at this position in the electric stove, and this backplate has formed first impact zone, can effectively block molten steel slag, and furthest's assurance hydro-cylinder safety and normal use stop the accident and enlarge, reduce equipment failure rate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a cross arm body; 2. a limiting hole; 3. a sleeve; 4. a through hole; 5. a limiting rod; 6. a transverse plate; 7. a spring post; 8. a pull ring; 9. a protection plate; 10. a cavity; 11. grouting holes; 12. and (4) sealing the door.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1, the utility model provides a furnace body xarm lift cylinder protector, including xarm body 1, two spacing holes 2 have been seted up to 1 top of xarm body and the equal symmetry in bottom, the cover is equipped with sleeve 3 on the xarm body 1, the equal symmetrical slidable mounting in sleeve 3 top and bottom has the gag lever post 5 of vertical setting, the one end of gag lever post 5 is located spacing hole 2, the diaphragm 6 that the level set up is welded to the other end of two gag lever posts 5, the spring post 7 of vertical setting is installed to a side symmetry of diaphragm 6, two gag lever posts 5 are located between two spring posts 7, the one end and the sleeve 3 fixed connection of spring post 7, the guard plate 9 that the level set up is welded to one side of sleeve 3, cavity 10 has been seted up in the guard plate 9, grout hole 11 has been seted up on the guard plate 9, grout hole 11 is linked together with cavity 10.

In the embodiment, a pull ring 8 is welded on the other side of the transverse plate 6.

In the embodiment, a sealing door 12 is hinged on the grouting hole 11.

In the embodiment, the sleeve 3 is provided with a through hole 4, and the through hole 4 is matched with the cross arm body 1.

In this embodiment, the cavity 10 is filled with grouting material.

When the protective plate is used, firstly, the pull ring 8 is pulled, the pull ring 8 drives the transverse plate 6, the transverse plate 6 stretches the spring column 7, meanwhile, the transverse plate 6 drives the limiting rod 5, then the sleeve 3 is sleeved on the transverse arm body 1, then the pull ring 8 is loosened, when one end of the limiting rod 5 moves to one side of the limiting hole 2, the transverse plate 6 is driven through retraction of the spring column 7, the transverse plate 6 drives the limiting rod 5, one end of the limiting rod 5 enters the limiting hole 2, so that the protective plate 9 can be fixed on the transverse arm body 1, finally, grouting material is added into the cavity 10 through the grouting hole 11, the sealing door 12 is closed, when the protective plate 9 needs to be replaced, only the pull ring 8 is pulled, then, one end of the limiting rod 5 can be separated from the limiting hole 2 through the transmission, then the protective plate 9 can be quickly taken down, and the whole protective plate is fixed outside the transverse arm body 1, the lifting oil cylinder is effectively protected, and in case of steel penetration accidents of the electric furnace at the position, a first impact area is formed through the protection plate 9, so that molten steel and steel slag can be effectively blocked, the safety and normal use of the oil cylinder are guaranteed to the maximum extent, the accident expansion is avoided, the equipment failure rate is reduced, time and labor are saved, and the lifting oil cylinder is convenient to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 (5)

1. The utility model provides a furnace body xarm lift cylinder protector, includes xarm body (1), its characterized in that: two spacing holes (2) have been seted up to xarm body (1) top and the equal symmetry in bottom, the cover is equipped with sleeve (3) on xarm body (1), sleeve (3) top and the equal symmetrical slidable mounting in bottom have gag lever post (5) of vertical setting, the one end of gag lever post (5) is located spacing hole (2), diaphragm (6) that the other end welding of two gag lever posts (5) has the level to set up, spring post (7) of vertical setting are installed to a side symmetry of diaphragm (6), two gag lever posts (5) are located between two spring post (7), the one end and sleeve (3) fixed connection of spring post (7), guard plate (9) that one side welding of sleeve (3) has the level to set up, seted up cavity (10) in guard plate (9), grout hole (11) have been seted up on guard plate (9), grout hole (11) are linked together with cavity (10).

2. The furnace body cross arm lift cylinder protection device of claim 1, characterized in that: and a pull ring (8) is welded on the other side of the transverse plate (6).

3. The furnace body cross arm lift cylinder protection device of claim 1, characterized in that: and a sealing door (12) is hinged on the grouting hole (11).

4. The furnace body cross arm lift cylinder protection device of claim 1, characterized in that: the sleeve (3) is provided with a through hole (4), and the through hole (4) is matched with the cross arm body (1).

5. The furnace body cross arm lift cylinder protection device of claim 1, characterized in that: and the cavity (10) is filled with grouting material.

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