Cable-off prevention temporary power supply cable trolley
A temporary power supply and anti-off-line technology, which is applied in the direction of electrical components, cable installation, cable installation devices, etc., can solve the problems of mobile walking, easy loose and slipping of cable ends, and inability to adapt to various road conditions. The effect of convenience and simple structure
Active Publication Date: 2014-02-05
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0003] The invention provides an anti-offline temporary power supply trolley, which solves the problems that the existing temporary power supply trolleys are easy to loose and slip off at the end of the cable and cannot adapt to the needs of various road conditions when moving and walking.
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[0012] The present invention is described in detail below in conjunction with accompanying drawing:
[0013] An anti-off-line temporary power supply trolley, comprising a trolley axle 1, a right wheel 2 and a left wheel 3 are respectively arranged at both ends of the trolley axle 1, a portal frame 7 is fixedly welded on the trolley axle 1, and a door A cable reel support 8 is fixedly arranged on the shape frame 7, a cable reel shaft 9 is arranged on the cable reel support 8, a left circular baffle 12 and a right circular baffle 11 are respectively arranged on the cable reel 9, A cable 10 is wound on the cable reel shaft 9 between the left circular baffle 12 and the right circular baffle 11, and the outer circle of the left circular baffle 12 is provided with anti-hanging holes 13 for cables at equal intervals. , the lower end of the gantry 7 is fixedly provided with a horizontal plate 18, the dolly axle 1 is provided with a hanging hole 6, and the right side column of the gant...
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The invention discloses a cable-off prevention temporary power supply cable trolley which solves the problems that according to an existing temporary power supply trolley, the cable end is easily loosened and slides down, walking is carried out through moving, and various road conditions cannot be adapted to. The trolley is characterized in that an n-shaped frame (7) is fixedly welded to a trolley axle (1) and fixedly provided with a cable reel support (8) and cable reel shaft (9), the cable reel shaft (9) located between a left circular blocking disc (12) and a right circular blocking disc (11) is wound by a cable (10), cable-off prevention hanging holes (13) are formed in the outer circle of the left circular blocking disc (12) at equal intervals in radian, a transverse plate (18) is fixedly arranged at the lower end of the n-shaped frame (7), the right end of a clamp plate (20) is hinged to a clamp plate hinged shaft (19), a hinged shaft connecting rod mechanism is fixedly arranged at the left end of the transverse plate (18), and sub-wheels (4) are arranged on the outer circle of a left wheel disc and the outer circle of a right wheel disc at equal intervals in radian. The trolley is especially suitable for being used on occasions of uneven road conditions.
Description
technical field [0001] The invention relates to a cable trolley with the functions of cable detachment prevention and fast retraction, which can be used as a temporary power supply on site. Background technique [0002] At present, the portable mobile cable reel has become a convenient tool for various workplaces that require temporary power connection, such as interior decoration and field work. Some of the current cable reels do not have rollers, and need to be manually lifted or carried away when moving; some are equipped with rollers, and the cable racks are manually pulled to unfold the portable cables on the temporary mobile cable reels. Existing equipment has the disadvantage of time-consuming and labor-intensive deployment of cables, and the cables on the cable reel are easy to loose, slip or twist together, which increases the workload of cable reel arrangement; in addition, the rollers of the existing temporary power trolley The passability is poor, and it cannot ...
Claims
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Inventor 李瑞马振国王为华张悦刘杰李晋泉
Owner STATE GRID CORP OF CHINA