Suspended distribution box
A technology for distribution boxes and box doors, applied in electrical components, substation/switch layout details, etc., can solve problems such as influence and inconvenience in operation, and achieve the effects of easy manufacturing, improving practicability, and preventing interference.
Inactive Publication Date: 2015-03-25
遵义长征电器防爆设备有限责任公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem of inconvenient operation caused by the influence of wind on the distribution box door of the existing suspended distribution box in the high altitude
Method used
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[0015] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described;
[0016] Such as figure 1 , 2 , 3 and Figure 4 The suspension distribution box shown includes a distribution box body 1 with an opening on one side and a box door 2. A partition is arranged on one side of the distribution box body 1. The partition board and the distribution box form a hollow cavity. The box door 2 Accommodated in the hollow cavity, the upper wall and the lower wall of the hollow cavity are provided with chute 5, a vertical side of the box door 2 is set as a circular rotating shaft 8, and the rotating shaft 8 is provided with a pulley 3 that cooperates with the chute 5, the pulley 3 is connected with the rotating shaft 8 by a spring, the box door 2 is provided with a spring groove for accommodating the spring, and the two ends of the chute 5 are provided with grooves 9 to prevent the pulley 3 from coming out.
[0017] Th...
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The invention relates to the field of electrical equipment, in particular to a suspended distribution box. The suspended distribution box comprises a distribution box body with one open side and a box door, a partition board is arranged on one side inside the distribution box body, the partition board and the distribution box body form a hollow cavity, the box door is contained in the hollow cavity, the upper wall and the lower wall of the hollow cavity are provided with sliding grooves, one vertical side of the box door is a round rotary shaft, the rotary shaft is provided with pulleys matched with the sliding grooves, the pulleys are connected with the rotary shaft through springs, the box door is provided with spring grooves for containing the springs, and the two ends of each sliding groove is provided with grooves for preventing the pulleys from disengaging. The suspended distribution box has the advantages that the box door is contained in the hollow cavity, so that blowing to the box door from wind is completely eradicated; interference of the box door to operators is prevented, and working efficiency of the operators on the high altitude operation is effectively improved.
Description
technical field [0001] The invention belongs to the field of electrical equipment, in particular to a suspension distribution box. Background technique [0002] Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment. There are two types of distribution boxes, one is floor type and the other is suspension type. Suspending the distribution box can reduce the cost of land occupation and make reasonable use of the space. However, if the distribution box is too large or the suspension height is too high, the staff must climb high when observing the parameters of the measuring instruments in the distribution box. Workers at high altitudes need to open the door of the distribution box when observing instruments or repairing equipment. The door will swing back and forth under the influence of win...
Claims
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Login to View More IPC IPC(8): H02B1/46
CPCH02B1/46
Inventor 苏婕
Owner 遵义长征电器防爆设备有限责任公司