CN219200011U - Heat-insulating protective door for electric furnace control panel - Google Patents

Abstract

The utility model discloses an electric furnace control panel heat insulation protective door, which comprises an electric furnace body and an electric furnace door; the electric furnace door is hinged with the electric furnace body through a hinge, a heat insulation plate is fixedly connected to one side, close to the electric furnace body, of the electric furnace door, a damping mechanism is arranged on one side, close to the electric furnace body, of the electric furnace door, the damping mechanism comprises a damping rail, a spring and a damping head, a spring cavity is formed in the damping rail, and the electric furnace door relates to the field of electric furnace heat insulation doors. The heat insulation plate is made of glass fiber, so that heat generated by the electric furnace body during operation can be isolated by the heat insulation plate, less heat generated by heating of the electric furnace body can be transferred to the electric furnace door, and the heat insulation sleeve is sleeved on the outer side of the handle, so that when a person holds the handle to drive the electric furnace door to move, the heat insulation plate and the heat insulation sleeve on the handle can be used for insulating heat, the problem that the person is easy to be scalded by the heat transferred by the electric furnace door when the electric furnace door is pulled away is avoided, and the damage that the person is scalded by the handle is solved.

Description

An electric furnace control panel heat insulation protective door

technical field

The utility model relates to the field of electric furnace insulation doors, in particular to an electric furnace control panel heat insulation protection door.

Background technique

In the prior art, the furnace door of the electric furnace body will be continuously opened and closed during use. If the electric furnace door is closed at a high speed, the electric furnace door will make a loud noise with the furnace body, resulting in noise. It will damage the hearing of the operator, and, during the long-term opening and closing process of the electric furnace door, it will also affect the hearing of the operator, which is not conducive to the health of the operator;

Moreover, if the heat insulation of the electric furnace door is poor, the personnel are easily scalded by the electric furnace door in the process of opening the electric furnace door with the handle of the electric furnace door, causing damage to the personnel.

Utility model content

The purpose of this utility model is to provide an electric furnace control panel heat insulation protection door to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric furnace control panel heat insulation protective door, including an electric furnace body and an electric furnace door; the electric furnace door is hinged with the electric furnace body through a hinge, and the electric furnace door The side close to the electric furnace body is fixed with a heat shield, and the side of the electric furnace door close to the electric furnace body is provided with a damping mechanism. The damping mechanism includes a damping rail, a spring and a damping head. The inside of the damping rail A spring chamber is provided, one end of the spring is fixedly connected to the damping head, and the other end is clamped to the spring chamber, and the damping mechanism is bolted to the electric furnace door through bolts.

As a further solution of the utility model: the inside of the electric furnace door is provided with a screw groove and a damping groove, and the inside of the damping rail is provided with a through hole, and the bolt and the screw groove are screwed and connected through the through hole and Damping groove screwed connection.

As a further solution of the utility model: a handle is fixedly connected to the side of the electric furnace door away from the heat insulation board, and a heat insulation sleeve is provided on the outer side of the handle.

As a further solution of the utility model: the electric furnace door is screwed to the electric furnace body through a lock.

As a further solution of the present invention: the spring cavity is a cone structure, and the area of the opening of the spring cavity is larger than the area of the side wall of the spring cavity.

As a further solution of the utility model: both the damping head and the heat insulation sleeve are made of rubber.

As a further solution of the utility model: the heat insulation board is made of glass fiber.

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

1. Since the heat insulation board is made of glass fiber, the heat generated by the electric furnace body during operation will be isolated by the heat insulation board, so that the heat generated by the electric furnace body will be less transferred to the electric furnace door, and the handle The outer sleeve is equipped with a heat insulation sleeve, so when the personnel hold the handle to drive the electric furnace door, the heat insulation board and the heat insulation sleeve on the handle can be used to insulate the heat, so as to prevent the personnel from being easily passed by the electric furnace door when the electric furnace door is opened Solve the problem of heat burns, and solve the damage caused by people being burned by their handles;

2. In the process of closing the electric furnace body and the electric furnace door, on the one hand, the damping head is used to first contact the electric furnace body and absorb the energy generated by the contact between the electric furnace body and the electric furnace door; on the other hand, the electric furnace door is moved by the spring The kinetic energy of the electric furnace is converted into elastic potential energy, so that the impact of the contact between the electric furnace body and the electric furnace door is further weakened, thereby avoiding the problem that the electric furnace body and the electric furnace door collide to produce sound that affects the hearing of personnel;

3. Since the spring moves kinetic energy into elastic potential energy and is accompanied by its own loss, when the spring produces sound due to its own loss, the damping mechanism can be separated from the damping groove by bolts, and the spring can be taken out of the spring chamber for replacement, solving the problem of spring Problems with activity producing sound.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram after the electric furnace furnace body and electric furnace door of the utility model are expanded;

Fig. 3 is a schematic diagram of the split structure of the electric furnace door of the present invention;

Fig. 4 is the sectional view of the utility model damping mechanism;

In the figure: 1, electric furnace body; 2, electric furnace door; 21, screw groove; 22, damping groove; 3, handle; 4, heat insulation cover; 5, heat insulation plate; 6, damping mechanism; 61, damping rail ; 62, spring cavity; 63, through hole; 64, spring; 65, damping head; 7, lock catch; 8, bolt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection", "connection" and "setting" should be understood in a broad sense, for example, it can be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. Below according to the overall structure of the utility model, its embodiment is described.

Please refer to Figures 1 to 4. In an embodiment of the utility model, an electric furnace control panel heat insulation protection door includes an electric furnace body 1 and an electric furnace door 2; the electric furnace door 2 is hinged to the electric furnace body 1 through a hinge, The side of the electric furnace door 2 close to the electric furnace body 1 is fixedly connected with a heat shield 5, and the side of the electric furnace door 2 close to the electric furnace body 1 is provided with a damping mechanism 6, and the damping mechanism 6 includes a damping rail 61. Spring 64 and damping head 65. The inside of the damping rail 61 is provided with a spring chamber 62. One end of the spring 64 is affixed to the damping head 65, and the other end is engaged with the spring chamber 62. The damping mechanism 6 passes through Bolt 8 is bolted with electric furnace door 2.

As a further solution of the utility model: the inside of the electric furnace door 2 is provided with a screw groove 21 and a damping groove 22, the inside of the damping rail 61 is provided with a through hole 63, and the bolt 8 is screwed into the screw groove 21 After being connected, it passes through the through hole 63 and is screwed with the damping groove 22 .

As a further solution of the utility model: a handle 3 is fixedly connected to the side of the electric furnace door 2 away from the heat insulation plate 5 , and a heat insulation sleeve 4 is provided on the outer side of the handle 3 .

As a further solution of the present invention: the electric furnace door 2 is screwed and connected with the electric furnace body 1 through a lock 7 .

As a further solution of the present invention: the spring cavity 62 is a cone structure, and the opening area of the spring cavity 62 is larger than the area of the side wall of the spring cavity 62 .

As a further solution of the utility model: both the damping head 65 and the heat insulating sleeve 4 are made of rubber.

As a further solution of the present invention: the heat insulation board 5 is made of glass fiber.

The working principle of the utility model is: in the prior art, the furnace door of the electric furnace body will be constantly opened and closed to the furnace door during use. Loud noises and noises will damage the hearing of the operator. Moreover, during the long-term opening and closing of the electric furnace door, the hearing of the operator will also be affected, which is not conducive to the health of the operator;

Moreover, if the heat insulation of the electric furnace door is poor, the personnel are easily scalded by the electric furnace door during the process of holding the electric furnace door handle to open the electric furnace door, causing damage to the personnel;

In this application, since the heat insulation board 5 is made of glass fiber, the heat generated by the electric furnace body 1 during operation will be insulated by the heat insulation board 5, so that the heat generated by the electric furnace body 1 will be less transferred to the electric furnace. On the door 2, and the outer side of the handle 3 is provided with a heat-insulating sleeve 4, so when the personnel hold the handle 3 to drive the electric furnace door 2 to move, they can use the heat-insulating plate 5 and the heat-insulating sleeve 4 on the handle 3 to insulate heat, avoiding The problem that personnel are easily scalded by the heat transferred from the electric furnace door 2 when opening the electric furnace door 2 solves the problem of personnel being scalded by the handle 3;

At the same time, in the process of closing the electric furnace body 1 and the electric furnace door 2, on the one hand, the damping head 65 is used to contact the electric furnace body 1 and absorb the energy generated by the contact between the electric furnace body 1 and the electric furnace door 2; The kinetic energy of the electric furnace door 2 is converted into elastic potential energy by the spring 64, so that the impact of the contact between the electric furnace body 1 and the electric furnace door 2 is further weakened, thereby preventing the electric furnace body 1 from colliding with the electric furnace door 2 to produce a sound that affects the hearing of personnel The problem;

Moreover, since the spring 64 moves, the kinetic energy is converted into elastic potential energy and is accompanied by its own loss. When the spring 64 produces sound due to its own loss, the spring 64 can be separated from the spring chamber 62 by the bolt 8 after the damping mechanism 6 is separated from the damping groove 22. The inside is taken out and replaced, solving the problem of the sound generated by the spring 64 activities.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the technical solution of the utility model and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. An electric furnace control panel heat insulation protective door, comprising an electric furnace body (1) and an electric furnace door (2); it is characterized in that: the electric furnace door (2) is hinged with the electric furnace body (1) through a hinge, The side of the electric furnace door (2) close to the electric furnace body (1) is fixedly connected with a heat shield (5), and the side of the electric furnace door (2) close to the electric furnace body (1) is provided with a damping mechanism (6), the damping mechanism (6) comprises a damping rail (61), a spring (64) and a damping head (65), and the inside of the damping rail (61) is provided with a spring cavity (62), and the spring ( One end of 64) is affixed to the damping head (65), and the other end is clamped to the spring chamber (62), and the damping mechanism (6) is bolted to the electric furnace door (2) by bolts (8). 2. A heat-insulating protection door for an electric furnace control panel according to claim 1, wherein a screw groove (21) and a damping groove (22) are provided inside the electric furnace door (2), and the damping groove (22) The interior of the rail (61) is provided with a through hole (63), and the bolt (8) is threaded and connected with the screw groove (21) and then passes through the through hole (63) and is screwed with the damping groove (22). 3. A heat-insulating protective door for an electric furnace control panel according to claim 2, characterized in that, a handle (3) is fixedly connected to the side of the electric furnace door (2) away from the heat-shielding plate (5), so The outer side of the handle (3) is covered with a heat insulating sleeve (4). 4 . The heat-insulating protection door for the control panel of an electric furnace according to claim 3 , wherein the electric furnace door ( 2 ) is screwed to the electric furnace body ( 1 ) through a lock ( 7 ). 5. A heat-insulating protection door for an electric furnace control panel according to claim 4, characterized in that, the spring chamber (62) is a cone structure, and the opening area of the spring chamber (62) is larger than that of the spring chamber (62). ) area of the sidewall. 6. A heat-insulating protection door for an electric furnace control panel according to claim 5, characterized in that, both the damping head (65) and the heat-insulating sleeve (4) are made of rubber. 7. The heat-insulating protection door for an electric furnace control panel according to claim 6, characterized in that, the heat-insulating board (5) is made of glass fiber.

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