Cable trough with cable protection suites
A cable trough and cable technology, which is applied in the field of pre-embedded cable troughs, can solve the problems of easy damage to the cable surface, high labor intensity, rough cable holes, etc., achieve good protection and guiding functions, and ensure construction quality , the effect of reducing frictional resistance
Inactive Publication Date: 2018-02-16
江门市利安水电装饰工程有限公司
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Problems solved by technology
[0002] The laying of communication cables is an indispensable work in communication engineering. The traditional process of laying communication cables is to excavate trenches first, and then build walls in the trenches to reinforce them to form tube wells, which is labor-intensive, time-consuming and inefficient It is also not conducive to the later replacement, maintenance and repair of cables
At present, some prefabricated tube wells are used for laying, and the tube wells are directly buried in the trench. However, such tube wells are usually directly filled with cement to form a well-shaped structure. The structure is relatively simple, and because the cable holes on the well body are relatively rough , dragging the cable in the process of laying the cable is easy to damage the surface of the cable, and the operation is time-consuming and laborious, which is not conducive to the smooth development of the construction project
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[0013] see figure 1 , a cable trough with a cable protection kit provided by the present invention, wherein the cable protection kit includes an outer tube 1, an inner tube 2 and connecting ribs 3, and the inner tube 2 and the outer tube 1 are connected by six connecting ribs 3, The outer tube 1 is a circular tube body, the inner tube 2 is a regular hexagonal tube body, and the connecting ribs 3 are respectively connected to the six corner positions of the inner tube 2 so that six cavities are formed between the inner tube 2 and the outer tube 1 , the cavity and the inner hole of the inner tube 2 are used to pass through the communication cable 4, that is, when the communication cable 4 is laid, the cable passes through the inner hole of the inner tube 2 and six cavities, and seven communication cables can be laid at the same time 4. The outer tube 1, the inner tube 2 and the connecting rib 3 are integrally injection molded from silica gel. figure 1 The schematic diagram of ...
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The invention discloses a cable trough with cable protection suites. The cable trough includes a trough body which is formed by splicing a prefabricated base plate and prefabricated side plates together. The side plates are provided with cable holes. Cable protection suites are respectively arranged in the cable holes. Each cable protection suite includes an outer pipe, an inner pipe and connecting ribs. Each outer pipe is connected with the inner wall of the corresponding cable hole through a bolt or glue. The outer pipe, the inner pipe and the connecting ribs are integrally injection-moldedfrom silica gel. The cable protection suites are installed in the cable holes of the cable trough. When communication cables pass through the cable holes, the cable protection suites can avoid the contact between the cables and the inner walls of the cable holes, prevent the surfaces of the cables from being scratched, and play a very good protection and guide role. Moreover, the friction resistance can be reduced, the operation is time-saving and labor-saving, the work difficulty is reduced, and the efficiency of construction is improved while the quality of construction is ensured.
Description
technical field [0001] The invention relates to a cable trough, in particular to a pre-buried cable trough with a cable protection kit. Background technique [0002] The laying of communication cables is an indispensable work in communication engineering. The traditional process of laying communication cables is to excavate trenches first, and then build walls in the trenches to reinforce them to form tube wells, which is labor-intensive, time-consuming and inefficient It is also not conducive to the later replacement, maintenance and repair of cables. At present, some prefabricated tube wells are used for laying, and the tube wells are directly buried in the trench. However, such tube wells are usually directly filled with cement to form a well-shaped structure. The structure is relatively simple, and because the cable holes on the well body are relatively rough , dragging the cable in the process of laying the cable is easy to damage the surface layer of the cable, and th...
Claims
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IPC IPC(8): H02G9/10H02G3/22
CPCH02G9/10H02G3/22
Inventor 陈锡强
Owner 江门市利安水电装饰工程有限公司