Transformer station secondary cable laying and cleaning protective device
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A secondary cable and protection device technology, which is applied to cable laying equipment, cleaning methods and tools, cleaning methods using tools, etc., can solve the problem of paint wear on the surface of substation protection screen cabinets, loss of outer insulation of secondary cables, work Complex on-site environment and other issues, to achieve the effect of benefiting the overall project quality, low cost, and avoiding potential safety hazards
Active Publication Date: 2015-09-02
CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +2
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Problems solved by technology
[0002] Before laying the secondary cables (control cables) in the new substation, the civil work of the substation should have been completed, the doors, windows, railings, etc. of the civil work have been installed, and most of the protective screen cabinets and related electrical equipment of the substation have been installed in place; Cable brackets such as cable groove steel and angle iron for secondary cable laying have also been installed. Therefore, the working site environment for secondary cables in substations is complicated when laying them. , so the laying workload is relatively large
When laying secondary cables in common substations, the secondary cables are usually dragged directly on the ground for construction. Since there is no corresponding auxiliary laying device, the secondary cables for dragging construction are dragging through the corners, windows, and railings of the substation on the one hand. Sometimes it will cause wear and tear to the civil foundation of the substation. On the other hand, it will cause wear and tear to the exterior paint of the newly installed substation protection screen cabinet and related electrical equipment. During the dragging process where the cabinet and the cable bracket are in contact, the outer insulation of the secondary cable itself will also be damaged, and because the secondary cable is dirty during the dragging process, it is not easy for the staff to find if it is damaged, thus giving Potential safety hazards after the substation is put into operation
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Embodiment 1)
[0045] See Figure 1 to Figure 7 , The substation secondary cable laying cleaning and protection device of this embodiment is mainly composed of a mounting frame 1, a clamping cleaner 2 and a combined connector 3.
[0046] see figure 1 with figure 2 , The mounting frame 1 is mainly composed of a body 11 , a connector 12 , a connecting bolt 13 , a clamping screw 14 and a clamping block 15 .
[0047] The body 11 of the installation frame 1 is an integral part made of galvanized flat iron material. The body 11 is composed of a vertical plate 11-1 and a horizontal plate 11-2 connected vertically; both the vertical plate 11-1 and the horizontal plate 11-2 are elongated plate parts. The middle right part of the horizontal plate 11-2 is provided with a group of connecting screw holes 11-2-1 which penetrate up and down. Preferably, in order to reduce the damage to the wall corner 4 and other related parts when the mounting frame 1 is used, a rubber sleeve 11-1-1 is provided on th...
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Abstract
The invention provides a transformer station secondary cable laying and cleaning protective device including a mount, a clamping cleaner, and a combination connecting piece, the mount includes a body, a connecting piece, a connecting bolt, a clamping screw rod, and a clamping block, the connecting piece is connected with the body through the connecting bolt, the clamping screw rod is arranged on the connecting piece, the clamping block is connected with one end of the clamping bolt, the clamping cleaner includes a frame, a first screw rod, a second screw rod, a first extension spring, a second extension spring, a first roller brush, and a second roller brush, the first roller brush and the second roller brush are arranged on the frame through the first screw rod and the second screw rod respectively, and the first extension spring and the second extension spring connect the first screw rod and the second screw rod. When the protective device is used, the clamping cleaner is fixedly connected with the mount through the combination connecting piece. The protective device provided is simple in structure, low in cost, and convenient to carry and install; and moreover, when the protective device is used, the protective device can effectively protect civil engineering and electric equipment of a new building transformer station; and meanwhile, the protective device can further protect and clean a secondary cable itself.
Description
technical field [0001] The invention relates to the field of substation construction auxiliary facilities, in particular to a cleaning protection device for secondary cable laying in a substation. Background technique [0002] Before laying the secondary cables (control cables) in the new substation, the civil work of the substation should have been completed, the doors, windows, railings, etc. of the civil work have been installed, and most of the protective screen cabinets and related electrical equipment of the substation have been installed in place; Cable brackets such as cable groove steel and angle iron for secondary cable laying have also been installed. Therefore, the working site environment for secondary cables in substations is complicated when laying them. , so the laying workload is relatively large. When laying secondary cables in common substations, the secondary cables are usually dragged directly on the ground for construction. Since there is no correspond...
Claims
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/06
CPCB08B1/002B08B1/04H02G1/06
Inventor 马仲坤田庆卫曹良宋峥嵘
Owner CHANGZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER