Novel cable support in trench
A cable support and trench technology, which is used in ground cable installation, cable installation, etc., can solve the problems of insufficient connection strength, easy breakage, and high manufacturing cost, and achieve the effect of reducing structural strength, reducing self-weight, and ensuring strength.
Inactive Publication Date: 2017-10-10
NANTONG FUQIANG LIGHTING TECH
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Problems solved by technology
Using this plug-in structure, although from the structural point of view, different specifications of vertical frames can be selected to cooperate with the bottom frame, which has the advantage of convenient combination, but because of its insufficient connection strength, it is often easy to break, and the service life is limited to a certain extent. The gain outweighs the gain; and this structure requires more molds to be manufactured, and the manufacturing cost is high
Method used
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Embodiment Construction
[0022] Such as figure 1 , 2 As shown, the trench cable support of the present invention includes a base 1 and a column 2, the upper surface of the base 1 has at least one cable support groove 3, and at least one cable hook 4 is installed on the column 2, and the upper surface of the cable hook 4 has at least one The cable trough supporting the cables has a hook circlip mounting hole on one side of the cable trough, and several circlip limit grooves are arranged on the other side.
[0023] In the present invention, the upright column 2 is vertically arranged at one end of the base 1, and the base 1 and the upright column 2 are an integrated structure manufactured as a whole, which can be integrally injection molded according to the material, or cast or die-casted using metal materials such as aluminum alloy .
[0024] In this embodiment, the cable hook 4 and the upright column 2 also adopt an integrated structure that is integrally manufactured, so that the cable bracket can ...
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The invention relates to a novel trench cable support, which includes a base and a column. The upper surface of the base has at least one cable support groove, and at least one cable hook is installed on the column. The innovation point is that the column is arranged on the base One end of the base, and the base and the column are integrally manufactured and formed as an integrated structure. The base has an upwardly protruding extended section at the other end where no uprights are arranged, and the extended section has an outer surface extending vertically and being close to the inner wall of the trench. The advantages are: the column and the base adopt an integrated structure formed as a whole, the structure is simple, it not only ensures the strength, but also reduces the number of molds, which can reduce the manufacturing cost. More importantly, there is no problem of unreliable connection of the split structure. The junction of the base is not easy to break and damage.
Description
technical field [0001] The invention relates to a cable support, in particular to a novel trench cable support. Background technique [0002] With the rapid development of my country's economy, the demand for power supply security and communication is also increasing. Modern cables for power supply and communication are generally erected through trenches and tunnels, and as we all know, cable brackets are usually required when erecting cables to avoid electric leakage caused by placing cables directly in trenches or even wet places such as the ground and accelerated aging. [0003] The currently known trench cable support adopts a split structure, mainly including a base and a column installed on the base, and a cable support plate or a cable hook is arranged on the column. For example, patent application number 201220750392.X discloses a cable rack, the cable rack includes a bottom frame and at least one stand, the bottom frame is provided with at least one groove for pla...
Claims
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Login to View More IPC IPC(8): H02G9/02
CPCH02G9/02
Inventor 沈尉
Owner NANTONG FUQIANG LIGHTING TECH