Unsealing equipment

A technology of equipment and housing, applied in the field of unsealing equipment, can solve problems such as difficult removal, low unsealing operation efficiency, cumbersome unsealing operation method, etc., and achieve the effect of improving operation efficiency and improving unsealing operation efficiency

Active Publication Date: 2016-02-24
CHINA ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the above-mentioned buckle-type electric energy metering seal, manual disassembly is mainly used, and the upper cover of the snap-in electric energy metering seal is directly pierced with a screwdriver, and then various complex prying methods are used to destroy the seal structure. The unsealing operation method is very cumbersome, and because the seal Due to the characteristics of the plastic material, there will be various forms of seal residue after unsealing, which is not easy to remove. Therefore, it results in a generally low unsealing operation efficiency

Method used

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Embodiment Construction

[0021] The unsealing equipment of the electric energy metering seal of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] Such as Figure 4 As shown, the motor controller controls the start and stop, speed and direction of rotation of the two-way rotary transmission motor. The two-way rotary transmission motor is connected to the unsealing tool through mechanical transmission. The specific connection method can be: coaxial claw connection, gear or belt transmission etc. to ensure the synchronous rotation between the tool and the motor.

[0023] Such as figure 1 As shown, the cutter shell in the present invention is a hollow hard pipe sleeve, one end has annular sharp serrations, and a position control ring is fixed at a certain distance (depending on the seal structure) behind the serrations. At the other end of the sleeve, the pipe A pulling spring is fixed inside, and the spring is connected with a rod wi...

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Abstract

The invention provides unsealing equipment. The unsealing equipment comprises a controller, a driving mechanism and a cutter which are connected in sequence. The cutter comprises a shell, a spring seat, a spring and a cutter rod, the spring seat, the spring and the cutter rod are sequentially arranged in the shell, and a groove for allowing a directional guide rail to be installed is formed in the middle of the shell in the horizontal direction. A sawtooth head and a control ring arranged on the outer wall of the sawtooth head are arranged at one end of the shell. According to the unsealing equipment, a buckle type electric energy measuring seal is effectively opened, and the efficiency of field operation of electric power measurement is improved.

Description

technical field [0001] The invention relates to an unsealing device, in particular to an unsealing device for electric energy metering seals. Background technique [0002] The energy meter seal is a device to prevent unauthorized people from opening the energy meter, which can prevent unauthorized people from changing the structure or setting of the energy meter to steal electricity. In the power industry, the traditional seal structure used to protect metering equipment is lead seals. With the continuous advancement of science and technology, people's demand for environmentally friendly materials continues to increase, and various new forms of metering seals emerge in endlessly. [0003] At present, the opening protection product that has been widely used in smart meters is a utility model patent application number: 201420027778.7, publication date: 2014.07. The screws of the electric energy meter are hidden in the seal structure, which is not easy to be damaged; secondly,...

Claims

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Application Information

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IPC IPC(8): B26D1/12B26D5/08
CPCB26D1/12B26D5/086
Inventor 刘兴奇郑安刚邹和平张密巫钟兴乔文俞惠晨
Owner CHINA ELECTRIC POWER RES INST
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