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Rat-proof device capable of automatically opening door

A rat-proof and automatic technology, applied to windowsills/thresholds, etc., can solve the problems of cumbersome operation and inconvenient passage, and achieve the effect of reducing the difficulty of entry and exit, eliminating the existence of no rat-proofing interval, and designing a reasonable design.

Active Publication Date: 2016-08-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an automatic door-opening anti-rat device in order to solve the problems of cumbersome operation and inconvenient passage after the rat-proof partition is installed at present.

Method used

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  • Rat-proof device capable of automatically opening door
  • Rat-proof device capable of automatically opening door
  • Rat-proof device capable of automatically opening door

Examples

Experimental program
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Embodiment Construction

[0017] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] A door-opening automatic rodent prevention device, such as figure 2 , 3 As shown, it includes a casing 4 installed at the threshold, and the casing is buried under the ground; a protruding cylindrical threshold 1 is axially installed in the casing 4 through a bearing 5 (the bearing 5 is fixed in the casing 4), and the casing 4 Add a cover guard plate 3 on it, and keep the guard plate flat with the ground after installation, and the guard plate 3 is fixedly installed on the shell 4 by bolts 6 .

[0019] The cylindrical threshold 1 is driven and rotated by a motor 2 located outside the casing 4; the motor 2 is controlled by a position switch installed on the handle side of the door frame through a contactor, and the circuit is as follows Figure 4 As shown, the motor is controlled by the position switch on the handle side of the door f...

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PUM

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Abstract

The invention relates to a rat-proof device of places such as an enterprise warehouse, electrical equipment and a transformer substation, in particular to a rat-roof device capable of automatically opening a door. The rat-roof device comprises a housing (4) mounted at a doorsill, wherein a protruding cylindrical doorsill (1) is axially mounted in the housing (4) through a bearing (5); a protective plate (3) covers the housing (4); the cylindrical doorsill (1) is driven by a motor (2) positioned outside the housing (4) to rotate; the motor (2) is controlled by a position switch mounted at a handle side of a door frame via a contactor. A colorful pattern layer is arranged on the surface of the cylindrical doorsill (1). The rat-proof device capable of automatically opening the door is reasonable in design, and is used to replace a conventional rat-proof partition plate, so that difficulty of entering and existing the door is effectively reduced, and absence of a rat-proof interval is eliminated.

Description

technical field [0001] The invention relates to an anti-rat device in places such as enterprise warehouses, electric equipment, substations, etc., in particular to an automatic door-opening anti-rat device. Background technique [0002] In the field of anti-rodent device technology, the current method is to install a rat-proof partition with a height of more than 50cm inside or outside the door. Since the rat-proof partition with a height of more than 50cm is installed inside or outside the door, it will definitely affect the entry and exit of the staff. Especially when it is more inconvenient to carry heavy objects, it is often necessary to remove the anti-rat partition first, and then restore the anti-rat partition after the heavy objects enter and exit. This will bring a lot of inconvenience to the staff. If it is not restored in time Rodent-proof partitions, rodents may enter through the doorway. Contents of the invention [0003] The present invention provides an aut...

Claims

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Application Information

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IPC IPC(8): E06B1/70
CPCE06B1/70
Inventor 高建科高玲李芳
Owner STATE GRID CORP OF CHINA