Novel plugging box fixation member
A technology of plug-in boxes and fixing parts, which is applied in the installation of electrical components, busbars, and cables. It can solve problems such as loss of fixing effect, inaccurate positioning, and deformation of locking feet, so as to achieve firm fixing and ensure safe operation. The effect of reducing the likelihood
Active Publication Date: 2016-12-07
江苏向荣电气有限公司
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Problems solved by technology
However, there are hidden dangers in the existing structure design of the plug-in box, especially the safety during the use of the plug-in box. The top bolt hooks the busway shell to fix the plug-in box
This structure has the following disadvantages: the first is that the positioning is not accurate enough, and the second is that the plug-in box is prone to deformation due to the action of external force during use, resulting in the deformation of the lock feet and the loss of fixing effect
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[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, can be combined in any way except for mutually exclusive features and (or) steps.
[0021] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0022] like Figure 1 to Figure 5 As shown, the new plug-in box fixture includes a box fixing seat 1, a long bolt 2, a box fixing hook 3 and an introduction cylinder 4. The cross section of the box fixing seat 1 is "匸" type, and the box is fixed. The side of the seat 1 is symmetrically provided with a long waist hole 6, and the upper and lower surfaces of the box fixing seat 1 are respectively symmetrically provided with two grooves 7, and betw...
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The invention discloses a novel plugging box fixation member. The novel plugging box fixation member comprises casing fixation seats, long bolts, casing fixation hooks and lead-in cylinders, wherein the cross section of each casing fixation seat is horizontally-n-shaped, the side surface of each casing fixation seat is symmetrically provided with long waist-shaped holes, the upper surface and the lower surface of each casing fixation seat are each symmetrically provided with two grooves, a guide plate is arranged between the two grooves in any one surface of each casing fixation seat, and the guide plate is symmetrically provided with lead-in holes; and one end portion of each casing fixation hook is provided with a through hole, the casing fixation hooks pass through the long waist-shaped holes through the long bolts, the through holes are fixed in the casing fixation seats, and the lead-in cylinders are fixed in the lead-in holes of the casing fixation seats. According to the invention, the casing fixation seats can protect the casing fixation hooks, prevents the casing fixation hooks from bumps, the grooves in the casing fixation seats also have a positioning effect, the possibility of deviated plugging of a plugging box is reduced, and the lead-in cylinders can provide accurate positioning for the plugging box; and at the same time, the casing fixation hooks employ S-shaped structures, the plugging box is enabled to be fixed more firmly and not slide down due to a dead weight, and thus safe operation is guaranteed.
Description
technical field [0001] The invention relates to the technical field of electric equipment, in particular to a novel connector box fixing piece. Background technique [0002] With the development of the electric power industry, the plug-in box, as a functional unit of the power transmission bus duct, plays the role of distributing electric energy in the bus duct system. There are many ways to operate the plug-in box. After the plug-in box is inserted on the bus duct, it is very important to ensure the reliable connection between the plug-in box and the bus duct and the safe and convenient opening and closing of the switch. This will directly affect the plug-in box. Can it operate reliably for a long time. However, there are hidden dangers in the existing structure design of the plug-in box, especially the safety during the use of the plug-in box. The top bolt hooks the busway shell to fix the plug-in box. This structure has the following disadvantages: the first is that th...
Claims
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Inventor 张庆国何伟
Owner 江苏向荣电气有限公司
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