Temporary wire erecting device
A technology of temporary wires and power-off devices, which is applied in the direction of cable suspension devices, emergency protection circuit devices, electrical components, etc., can solve problems such as wire leakage and leakage, and achieve simple structure, prevent pressure breakage and leakage, and be convenient to use Effect
Inactive Publication Date: 2018-07-13
中山市艺龙电子有限公司
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Problems solved by technology
[0002] The temporary wire erection device is used to support the poles on both sides of the street. When the existing temporary wire erection device encounters a car passing by higher than the pole, it will be pulled to the wire by the car, causing the wire to be broken or the temporary wire erection device Pulling down, this situation is very dangerous, if the wire is pulled off, there may be a leakage of electricity, and when the typhoon blows, the tree next to the temporary wire erection device will be blown down, and it will also be pressed on the wire, and the above-mentioned If the line is broken or the rod is pulled down, there will also be leakage
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-5 , the present invention provides a technical solution:
[0022] A temporary wire erection device, including a vehicle frame 400, on which a wheel 500 is provided, and a positioning plate 300 is respectively provided at the front and rear ends of the vehicle frame 400, and a positioning plate 300 is provided on the positioning plate 300 The positioning hole 600 is provided with a rod body 1 on the vehicle frame 100. The rod body 1 is pro...
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The invention discloses a temporary wire erecting device which comprises a frame. Wheels are arranged on the frame; positioning plates are respectively arranged at both front and rear ends of the frame; the positioning plates are provided with positioning holes; a rod body is arranged on the frame. The temporary wire erecting device is characterized in that a pressure power outage prevention device which can prevent pressure breakage of a wire and can automatically cut off power when the wire is pressed is arranged on the rod body. By arranging the pressure power outage prevention device, whenthe wire is pulled or pressed, a rotary table can rotate to pay off the wire; in the rotating process, the rotary table can move upwards by a screw to enable an energizing convex ring and an energizing concave ring to be separated so as to achieve a power cut-off effect; in the rotating process of the rotary table, a coil spring is simultaneously enabled to store energy, and by rotating teeth, atake-up direction of a gear cannot rotate; when a pressure object on the wire is removed, the rotating teeth can be moved by an electric push rod, and the stored energy of the coil spring is releasedto achieve a take-up effect. Pressure breakage of the wire and the danger of electricity leakage are effectively prevented, and the temporary wire erecting device is simple in structure and convenientto use.
Description
technical field [0001] The invention relates to the field of temporary wire erection devices, in particular to a temporary wire erection device. Background technique [0002] The temporary wire erection device is used to support the poles on both sides of the street. When the existing temporary wire erection device encounters a car passing by higher than the pole, it will be pulled to the wire by the car, causing the wire to be broken or the temporary wire erection device Pulling down, this situation is very dangerous, if the wire is pulled off, there may be a leakage of electricity, and when the typhoon blows, the tree next to the temporary wire erection device will be blown down, and it will also be pressed on the wire, and the above-mentioned If the wire is broken or the rod is pulled down, the leakage will also occur. [0003] Therefore, the existing temporary wire erection device needs further improvement. Contents of the invention [0004] The purpose of the presen...
Claims
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IPC IPC(8): H02H7/26H02H7/22H02G7/05
CPCH02H7/26H02G7/05H02H7/226
Inventor 左绣
Owner 中山市艺龙电子有限公司