Folding cable tray folder and cable folding method adapting to height of water
A folding and folding frame technology, applied in the installation of cables, the arrangement of using expandable carriers, the arrangement of cables between relative moving parts, etc., can solve the problem of not meeting the requirements of collecting vertical drop cables and not meeting the collection requirements of cables , unable to realize automatic retractable cables and other problems, to achieve the effect of convenient erection and recovery of cables, solving bending radius requirements, and simple structure
Active Publication Date: 2018-07-06
FUJIAN LYUHUA ENERGY INVESTMENT CO LTD
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Problems solved by technology
Existing cable collection device: 1. By putting the cable coil on the fixed sleeve first, the wire release work can be carried out at this time. When the cable needs to be collected, the cable is collected and wound on the fixed sleeve by turning the handle , in the process of taking up the wire, it is necessary to manually assist the cable to be wound on the fixed sleeve, which cannot realize the demand for automatic retracting and unwinding of the cable
2. Use the energy storage and energy release of the vortex spring and the one-way locking of the ratchet mechanism to retract and pay off the wire. The diameter of the coiled device is small, which cannot meet the collection requirements of cables with a large bending radius, and does not meet the collection requirements of large vertical drop. Cable
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] see Figure 1 to Figure 5 , a folding bridge cable receiving device, including a vertically fixed fixed pile 1, a floating body 3 floating on the water surface, and a folding frame device 2; the folding frame device 2 includes several elongated bridge frames 21 hinged in turn; two The mutually hinged bridges 21 form an isosceles triangle on the same side of the fixed pile 1; the cables 6 are laid successively along several bridges 21; It is hinged on a sliding hoop 5; the sliding hoop 5 is slidably sleeved on the fixed pile 1; the lowermost bridge frame 21 is connected with the floating body 3.
[0032] The structure of the bridge frame 21 is as follows: the bridge frame 21 includes a groove body 214 and a groove body 215 which is detachable with the groove body 214; the cable 6 passes through the groove body 214; the groove body 215 ...
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The invention relates to a folding cable tray folder and a cable folding method adapting to height of water. The cable folder comprises a vertically fixed fixing pile, a float body floated on a waterface and a folding frame device; the folding frame device comprises several long strip shaped bridge cable trays hinged in order; the hinged cable trays are formed to be an isosceles triangle at the same side of the fixing pile; the cables are orderly and continuously distributed along the several cable trays; the cable tray at the uppermost part is vertically and rotationally connected with the fixing pile through a connecting structure, the rest cable trays are hinged on a slide hoop; the slide hoop is glidingly sleeved on the fixing pile; the cable tray at the lowermost part is connected with the float body. The folding cable tray folder can solve the cable collection under the condition of big height of water; the structure is simple and does not need external source; the cable tray folding is realized by the float property; therefore, the folding cable tray folder has the advantages of being stable and reliable in working, low in installing cost and maintaining cost.
Description
technical field [0001] The invention relates to the field of automatic cable retracting devices, in particular to a foldable bridge cable retractor and a cable retraction method adapted to water level drop. Background technique [0002] At present, corresponding measures to adapt to changes in water level should be set up for cable laying of floating photovoltaic power stations on the water surface to avoid cable entanglement and water ingress. Existing cable collection device: 1. By putting the cable coil on the fixed sleeve first, the wire release work can be carried out at this time. When the cable needs to be collected, the cable is collected and wound on the fixed sleeve by turning the handle , In the process of taking up the wire, it is necessary to manually assist the cable to be wound on the fixed sleeve, which cannot realize the requirement of automatic retracting and unwinding of the cable. 2. Use the energy storage and energy release of the vortex spring and the ...
Claims
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IPC IPC(8): H02G11/00
CPCH02G11/006Y02E10/50
Inventor 彭杰郭其秀
Owner FUJIAN LYUHUA ENERGY INVESTMENT CO LTD