Cooling bracket for cable reel socket
A technology for cooling brackets and cables, applied in the field of electric power, can solve the problem that the cable reel socket is not easy to dissipate heat, etc., and achieve the effects of reducing the risk of power failure, fast retraction and easy operation
Active Publication Date: 2022-07-19
国网黑龙江省电力有限公司双鸭山供电公司 +1
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Problems solved by technology
[0004] The present invention is to solve the problem that the existing cable reel socket is not easy to dissipate heat, and now provides a heat dissipation support for the cable reel socket
Method used
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specific Embodiment approach 1
[0025] Specific implementation mode 1: refer to Figure 2 to Figure 6 Describing this embodiment in detail, the heat dissipation bracket of the cable reel socket described in this embodiment includes an active crossbar 1 and a driven crossbar 10 with identical structures, and the surfaces of the active crossbar 1 and the driven crossbar 10 are along their lengths There is a slideway 11 with a "convex"-shaped cross section in each direction, such as figure 2 and 5 shown.
[0026] like Figure 4 and Figure 5 As shown, the slideway 11 is embedded with a plurality of clamping wheel parts 3 inside. The wheel portion 3 includes a roller 31 , a nut 32 , a screw 33 and a slider 34 . The roller 31 is rotatably connected to one end of the screw 33 , the nut 32 is sleeved on the screw 33 , and the slider 34 is fixedly connected to the other end of the screw 33 . The slider 34 is embedded in the bottom of the “convex”-shaped slideway 11 and can slide along the length direction of t...
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The utility model relates to a heat dissipation support for a cable reel socket, which relates to the field of electric power technology. The invention aims to solve the problem that the existing cable reel socket is not easy to dissipate heat. The heat dissipation bracket of the cable reel socket, the surface of the active crossbar and the driven crossbar have a slideway along their length direction, and a plurality of clamping wheel parts are embedded in the slideway. The inside of the track can slide along the slideway, the roller is located outside the slideway, the two ends of the active crossbar and the driven crossbar are each provided with a swing bar slot, and a motor is embedded in the two swing bar grooves of the active crossbar. The rotating shaft of the motor is connected with an active swing rod. After the motor is started, it can drive the active swing rod to extend or retract the swing rod slot. A driven swing rod is hinged inside the two swing rod slots of the driven cross rod. It is mirror-symmetrical with the driven cross bar, and the mutually facing active swing bar and the driven swing bar are hinged to each other through a hinge wheel, and the center of the hinge wheel is deviated from the central axis of the drive swing bar and the driven swing bar.
Description
technical field [0001] The invention belongs to the field of electric power, and particularly relates to a cable reel. Background technique [0002] A cable is a device used in the electrical field for the transmission of electrical energy. In some power construction sites, some electrical equipment is far away from the fixed power source, which makes it unusable. Therefore, the operator usually chooses the cable reel socket to connect the power supply with the electrical equipment. [0003] The cable reel receptacle wraps the long cable on the roller, and properly retracts it according to the distance between the electrical equipment and the power supply. In the actual application process, there are often cases where the distance is not too far, and the cable does not need to be completely stretched for use. However, when the electrical power is too large, the cable will generate heat, and the unexpanded part wound on the roller is not easy to dissipate heat, which will ...
Claims
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IPC IPC(8): B65H75/40B65H75/44H05K5/00H05K5/02
CPCB65H75/4457B65H75/44B65H75/40B65H75/4486H05K5/0086H05K5/0204H05K5/0213
Inventor 赵忠颖于晓刚赵丹
Owner 国网黑龙江省电力有限公司双鸭山供电公司