a meter box
A technology of electric meter box and box body, which is applied in the field of electric meter box, which can solve the problems of inconvenient observation of electric meter, easy to be ignored by people, and failure of electric meter box to send out warnings, so as to save time, reduce loss and improve efficiency
Active Publication Date: 2020-08-25
浙江格莱克电气有限公司
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- Description
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Problems solved by technology
The invention is mainly used to solve the problem that the electric meter in the electric meter box in the prior art is inconvenient to observe; at the same time, the existing electric meter box cannot issue a warning when it is on fire, and is easily ignored by people, thus leaving a safety hazard
Method used
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Embodiment approach
[0028] As an embodiment of the present invention, the bottom of the No. 2 chute 21 is provided with uniformly arranged through holes 23, and a whistle is arranged in the through holes 23; when working, the high-pressure gas in the cavity 41 will pass through the No. 2 chute. The through hole 23 at the bottom of the chute 21 will make the sounding whistle in the through hole 23 make noise during the circulation process, and further warn people to remind people to put out the fire when the fire just happened to the greatest extent. Gain more time for the transfer of property and minimize the loss caused by the fire.
[0029] As an embodiment of the present invention, the bottom of the through hole 23 is designed in an arc shape, and the arc design makes the bottom channel wider, which is conducive to high-pressure dry powder spraying; the through hole 23 is hinged with a hinge plate 231, and the hinge point Located in the middle of the hinge plate 231; both sides of each through...
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The invention belongs to the technical field of electric power, and particularly relates to an electric meter box. The electric meter box includes a box body. A rotating shaft is rotationally connected between the side walls of the box body. A bottom plate is fixedly connected in the middle of the rotating shaft. A fixing ring is arranged on the right side of the rotating shaft. The part of the rotating shaft located in the fixing ring is provided with a slide slot I. A clamp block is connected in a sliding manner in the slide slot I, and the clamp block is fixedly connected with the slide slot I through a spring. The side wall of the clamp block away from the bottom plate is fixedly connected with a slide block I. The rotating shaft on one side of the fixing ring away from the bottom plate is fixedly connected with a knob. The knob is internally provided with an opening, and a pressing block is connected in a sliding manner in the opening. Uniform rubber layers are arranged on the bottom plate. The rubber layers are fixedly connected with a carrier plate. The bottom plate and the carrier plate are connected by bolts. The electric meter box has a simple structure, and the angle of the electric meter can be adjusted up and down. Preliminary fire extinguishing and early warning are carried out in case of fire. The electric meter box is convenient to use and highly practicable.
Description
technical field [0001] The invention belongs to the technical field of electric power, in particular to an electric meter box. Background technique [0002] The meter box is a box used to centrally install the meter. The main components of the box are ABS engineering plastics, polycarbonate transparent PC materials, DMC, and SMC, which are injection molded and pressed. The meter box has the following characteristics: the comprehensive use cost of the meter box is low, and the one-time investment can be used for more than 20 years (the replacement of the metal box and the accumulated cost are eliminated); the unique design of the box can effectively resist external impact; the material of the box is recycled The cost is high, which can prevent the body from being stolen; the splicing method can reduce the maintenance cost of the box (only the damaged parts can be replaced); burning at high temperature does not produce suffocating gas. [0003] Most of the electric meter boxe...
Claims
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IPC IPC(8): H02B1/48H02B1/28A62C3/16
CPCA62C3/16H02B1/28H02B1/48
Inventor 曹祖峰李海洋木汤荣
Owner 浙江格莱克电气有限公司