CN203488036U

CN203488036U - Mice-preventing door

Info

Publication number: CN203488036U
Application number: CN201320503586.4U
Authority: CN
Inventors: 李刚; 吴荡; 李莉
Original assignee: State Grid Corp of China SGCC; Qinhuangdao Power Supply Co of State Grid Jibei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Qinhuangdao Power Supply Co of State Grid Jibei Electric Power Co Ltd
Priority date: 2013-08-16
Filing date: 2013-08-16
Publication date: 2014-03-19
Anticipated expiration: 2023-08-16

Abstract

The utility model discloses a mice-preventing door comprising a motor, a door frame, a door body, a position switch and sensors, wherein the door body is driven by the motor to move up and down, so open and close operations of the mice-preventing door can be achieved; the position switch can acquire close position of the door body to send a stop signal to the motor; and the sensors can sense whether a person passes through the mice-preventing door and then send a start signal to the motor to drive the door body to move up and down. The mice-preventing door can effectively prevent an indoor accident due to entering of mice; and the mice-preventing door has high automation degree and convenient usage.

Description

Mouse preventing door

Technical field

The utility model relates to a kind of mouse preventing door.

Background technology

In transformer station, mouse is potential accident potential, and the mouse cable insulation material that not only can gnaw causes short circuit, once and pierce transformer and cause and fire, can make high-tension line cause that high-intensity magnetic field induction punctures burning apparatus, thereby cause heavy losses.

For preventing that mouse from entering in transformer station, often use at present mouse blocking plate, but existing mouse blocking plate just keeps off a metal sheet on doorway, height is less than one meter, and result of use is not so good, and mouse is easy to get over mouse blocking plate, enters transformer station indoor, causes very big destruction.

Utility model content

In view of the foregoing defects the prior art has, problem to be solved in the utility model is to provide a kind of and prevent that mouse from entering indoor mouse preventing door.

For addressing the above problem, the utility model provides a kind of mouse preventing door, it comprises motor, doorframe, under the driving of described motor, move up and down to realize described mouse preventing door switch door body, for obtaining a body, close the information of putting in place to send the position switch of stop signal to described motor and for responding to the inductor that whether has people to drive described door body to move up and down by described mouse preventing door to send enabling signal to described motor.

As preferably, outside described doorframe and in doorframe, be respectively arranged with inductor.

As preferably, described inductor is photoelectric sensor.

As preferably, described Men Tiwei rolling door body.

Mouse preventing door of the present utility model can effectively prevent that mouse from entering the indoor accident that causes, and automaticity is high, easy to use.

Accompanying drawing explanation

Fig. 1 is the stereogram of mouse preventing door of the present utility model, and wherein mouse preventing door is in half-open position;

Fig. 2 is the doorframe of mouse preventing door of the present utility model and the structural representation of inductor.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.

As shown in Figure 1, mouse preventing door of the present utility model, it specifically comprises a body 1, doorframe 2, motor 3, position switch 4 and inductor 5.Wherein door body 1 moves up and down to realize the switch of mouse preventing door under the driving of motor 3, position switch 4 is closed the information of putting in place to send stop signal to motor 3 for obtaining a body 1, and whether inductor 5 has people to send enabling signal to motor 3, to drive door body 1 to move up and down by mouse preventing door for induction.

Please refer to Fig. 2, in preferred embodiment of the present utility model doorframe 2 inside and outside be respectively arranged with inductor 5, to control the opening and closing of mouse preventing door, inductor 5 is wherein preferably photoelectric sensor.

As shown in Figure 1, in the preferred embodiment, door body 1 is rolling door body, because it can carry out rolling, therefore can save space.When mouse preventing door of the present utility model is opened, door body 1 is as rolling door body, and rolling is in the space of doorframe 2 bottoms, and in the process of closing at mouse preventing door, rolling door body launches from bottom to top, and position switch 4 is positioned at the top of doorframe 2.And the structure of mouse preventing door of the present utility model is not limited to this, door body 1 also can rolling in the space on doorframe 2 tops, in the process of closing at mouse preventing door in this case, rolling door body launches from top to bottom, position switch 4 is positioned at the bottom of doorframe 2.

In addition, in the utility model, door body 1 can be also the tabular door body being driven by motor 3, only need below doorframe 2, slot or arrange above it additional space to hold tabular door body.

Now take the embodiment shown in Fig. 1 as example, the operating principle of mouse preventing door of the present utility model is once described: mouse preventing door is in closed condition, indoor to prevent that mouse from entering under normal conditions.During the sensed position of the inductor 5 outside people stands in mouse preventing door, inductor 5 is responded to, and power on signal is passed to motor 3, and motor 3 starts to start, and under the drive of motor 3, a door body 1 puts down, and people can directly pass through; After in people enters door, while standing in the sensed position of the inductor 5 in door, inductor 5 is responded to, and power on signal is passed to motor 3, motor 3 starts again, under the drive of motor 3, door body 1 is pulled up, when reaching maximum height, the door body 1 rising touches position switch 4, motor 3 stalls, mouse preventing door is closed completely, prevents that mouse from entering.

Certainly; the above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims

1. a mouse preventing door, it is characterized in that, comprise motor, doorframe, under the driving of described motor, move up and down to realize described mouse preventing door switch door body, for obtaining a body, close the information of putting in place to send the position switch of stop signal to described motor and for responding to the inductor that whether has people to drive described door body to move up and down by described mouse preventing door to send enabling signal to described motor.

2. mouse preventing door as claimed in claim 1, is characterized in that, outside described doorframe and in doorframe, is respectively arranged with inductor.

3. mouse preventing door as claimed in claim 1 or 2, is characterized in that, described inductor is photoelectric sensor.

4. mouse preventing door as claimed in claim 1 or 2, is characterized in that, described Men Tiwei rolling door body.