Cable connection reinforcement device and engineering machinery
A technology of reinforcement device and cable connection, which is applied in the direction of cable inlet sealing device, etc., can solve the problems of inconsistent ratio of cable diameter and pressure plate diameter, poor sealing ring, affecting the appearance of electric control box, etc., to achieve good appearance, Easy processing and uniform force
Inactive Publication Date: 2013-01-09
SANY HEAVY EQUIP
View PDF3 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] 1) When the pressure plate compresses the cable, the cable is stressed in one direction and the force is uneven;
[0005] 2) When the cable diameter is relatively small, the ratio between the cable diameter and the pressure plate diameter is not coordinated;
[0006] 3) The cable is offset from the center, the sealing ring cannot wrap the cable well, and the sealing performance is not good;
[0007] 4) All the bolts and washers of the structure are exposed on the outside, affecting the appearance of the electric control box
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.
[0044] Please refer to Figure 2 to Figure 5 , figure 2 It shows a schematic structural view of an embodiment of the cable connection strengthening device according to the present invention, image 3 yes ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a cable connection reinforcement device used for reinforcing an external cable of an electric cabinet. The cable connection reinforcement device comprises a pressure disk and two pressure plates, two rib plates of the pressure disk adopt a symmetrical structure, when the pressure plates are guaranteed to press the cable closely, the cable is positioned at a center position of the cable connection reinforcement device. Diameter of a first ring is added to enable the pressure disk to block a pressure plate connection piece. The pressure plates are in an arc shape in order to be adaptable to pressing of cables of different diameters. The invention further provides engineering machinery. The technical scheme includes that a bilateral pressure plate is used, so that the cable is positioned at the center of the cable connection reinforcement device, and the cable is stressed uniformly, can be better wrapped by a sealing ring and is fine in sealing performance. Exterior structure of the pressure disk is changed, so that the pressure disk can block the pressure plate connection piece, and the cable connection reinforcement device is better in appearance effect.
Description
technical field [0001] The invention relates to the field of construction machinery, in particular to a cable connection reinforcement device and construction machinery including the cable connection reinforcement device. Background technique [0002] The cable connection reinforcement device is the main device for the wiring of the electric control box, not only to ensure the rationality and stability of the wiring, but also to ensure a good appearance. Such as figure 1 As shown, in the related art, the electric control box cable connection strengthening device is mainly composed of a pressure plate 1 ', a pressure plate 2', a bolt 3' and a washer 4' connecting the pressure plate 1' and the pressure plate 2'. The cable connection reinforcement device of the electric control box adopts a single pressure plate to compress the cable, so that the cable is biased towards the figure 1 The cable is connected to the lower end of the strengthening device, so that the force on the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02G15/013
Inventor 徐磊刘磊常雪飞
Owner SANY HEAVY EQUIP