Protection device for monitoring substation under mine

Abstract

The utility model provides a protection device for a monitoring substation under a mine, and particularly relates to the technical field of coal mine safety monitoring equipment. The protection device is used for being installed at a monitoring substation under a mine and comprises a bottom frame, an information board frame and a support. The support is arranged on one side of the top end face of the bottom frame. The information board frame is arranged on the front side wall of the bottom frame; a plurality of junction boxes are arranged on the bracket at intervals; a plurality of cable holes are reserved in the positions, corresponding to cable ports of the monitoring substation, of the bottom frame. The anti-collision monitoring substation is simple in structure and convenient to overhaul, and can effectively solve the problems that cables and junction boxes in a monitoring substation setting area are disordered, lack of identification and high in overhaul difficulty while protecting the monitoring substation from collision.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine safety monitoring equipment technical field, concretely relates to a mine under monitoring substation protection device. BACKGROUND

[0002] According to the need of mine safety monitoring, the cable of a mine monitoring substation is connected to more than ten cables, so that the cable connection box before and after the substation is multiple and messy. The current monitoring substation frame is a simple frame, the substation is placed on it, and all the connection boxes and aviation plug connections are placed in the box below the substation. It is placed in disorder, the cable destination cannot be identified, it is very difficult to maintain and find faults, it is not easy to distinguish, all the connection boxes are taken out one by one to find the substation interface every time, the cable destination is particularly easy to be confused, the maintenance difficulty is increased; in addition, the cable is easy to be pulled artificially during maintenance, the system failure rate is increased, the operation reliability of the monitoring system is reduced, the appearance is not beautiful, the neatness cannot be maintained, the monitoring equipment has no protection effect, and the fine management requirement cannot be met. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the defects of the prior art, the utility model provides a mine under monitoring substation protection device, and the specific technical scheme is as follows:

[0004] A mine under monitoring substation protection device is used for being installed at the setting position of the mine under monitoring substation, characterized by comprising a base frame, an information board frame and a support; the support is arranged on one side of the top end face of the base frame; the information board frame is horizontally arranged on the front side wall of the base frame; a plurality of connection boxes are arranged on the support at intervals; a plurality of cable holes are reserved on the base frame corresponding to the cable ports of the monitoring substation; and the monitoring substation is fixed to the bottom of the information board frame.

[0005] Preferably, the cable of the monitoring substation is connected to the connection port of the corresponding connection box after penetrating the cable hole on the base frame.

[0006] Preferably, the support and the base frame are made of steel material.

[0007] Preferably, the support is made of steel plate combined with angle steel and welded.

[0008] The utility model has the advantages of:

[0009] 1. The monitoring substation is arranged at the bottom of the information board frame, the monitoring substation is protected, and external collision is prevented.

[0010] 2. The utility model discloses a orderly discharge terminal box on the support, and the cable hole on the bottom frame is combined to make the cable of the monitoring substation can orderly pass through the bottom frame, and then is connected with the corresponding terminal box respectively, ensures that numerous cables do not entwine each other, and is neat and standard management.

[0011] 3. The utility model discloses the information board frame for indicating the installation position, purpose, analog quantity, switch quantity, control quantity of the monitoring substation, makes all relevant information of the monitoring substation at a glance, and convenient and quick maintenance. DRAWINGS

[0012] The drawings constituting the specification of the utility model are used to provide further understanding of the present application and do not constitute undue limitation on the present application.

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] In the drawing, 1 - support;2 - terminal box;3 - cable;4 - information board frame;5 - bottom frame. CONCRETE IMPLEMENTING METHOD

[0015] The concrete implementing method of the monitoring substation protection device for mine downhole provided by the utility model is further illustrated in combination with the drawings and the embodiments.

[0016] As Figure 1 Indicated, a monitoring substation protection device for mine downhole is used to install at the setting place of monitoring substation for mine downhole, including support 1, information board frame 4 and bottom frame 5.

[0017] Specifically, the support 1 is arranged on one side of the top end face of the bottom frame 5;The information board frame 4 is arranged on the front side wall of the bottom frame 5.

[0018] Preferably, a plurality of terminal boxes 2 are arranged on the support 1 at intervals;

[0019] Preferably, the bottom frame 5 is reserved with a plurality of cable holes corresponding to each cable port of the monitoring substation, and the outgoing cable of the monitoring substation is connected with the terminal port of the corresponding terminal box 2 after penetrating the cable hole on the bottom frame 5, so that the wiring is neat and orderly, and will not be entwined with each other.

[0020] In order to guarantee the stress resistance of the whole protection device, the support 1 and the bottom frame 5 are all made of steel material, and the support 1 is made of steel plate combined with angle steel and welded.

[0021] It is worth mentioning that, in order to facilitate maintenance and wiring, each junction box 2 is provided with relevant information indicating the cable port number, cable type, cable destination and purpose; further preferably, the information board 4 is provided with a sign indicating the installation position, purpose, analog quantity, switching quantity, control quantity and other main information of the monitoring substation; still further preferably, the bracket 1 is embedded with a warning sign and a substation number. When maintenance, it is convenient to quickly understand all the configuration of the monitoring substation, and facilitate quick maintenance (the fixing method of the above related information signs adopts a detachable mounting method, which facilitates updating or replacing the information board at any time).

[0022] In use, the monitoring substation is fixed at the bottom of the information board, and the cables connected to the monitoring substation are sequentially and neatly threaded through the cable holes on the bottom bracket and connected to the corresponding wiring ports of the junction box.

[0023] The utility model discloses simple structure, convenient maintenance, and the protection of anti-collision of monitoring substation can also effectively solve the problem of the disorderly, lack of identification and high maintenance difficulty between each cable and junction box of monitoring substation setting area.

[0024] In the utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "bottom" and "top" is the orientation or positional relationship shown in the drawing, and is only a relationship word determined for the convenience of describing the structural relationship of components or elements of the utility model, and cannot be understood as a limitation of the utility model. Terms such as "connected", "connected" should be understood broadly, which means that it can be fixedly connected, integrally connected or detachably connected; it can be directly connected or indirectly connected through an intermediate medium. For related scientific research or technical personnel in the field, the specific meaning of the above terms in the utility model can be determined according to the specific situation, and cannot be understood as a limitation of the utility model.

[0025] Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by technical personnel in the technical field within the essential scope of the utility model should also be within the protection scope of the utility model.

Claims

1. A protection device for an underground monitoring substation in a mine, used for installation at the location of the underground monitoring substation, characterized in that, Includes the base frame, information sign frame, and support frame; The bracket is installed on one side of the top end face of the base frame; the information sign frame is horizontally installed on the front side wall of the base frame. Several junction boxes are spaced apart on the bracket; The base frame has several cable holes reserved at each cable port corresponding to the monitoring substation; The monitoring substation is fixed at the bottom of the information board frame.

2. The mine underground monitoring substation protection device according to claim 1, characterized in that, The cable of the monitoring substation passes through the cable hole on the base frame and connects to the wiring port of the corresponding junction box.

3. The mine underground monitoring substation protection device according to claim 1, characterized in that, Both the support frame and the base frame are made of steel.

4. The mine underground monitoring substation protection device according to claim 3, characterized in that, The support frame is made of steel plate welded together with angle steel.

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