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CN-224204744-U - Cable clamping plate

CN224204744UCN 224204744 UCN224204744 UCN 224204744UCN-224204744-U

Abstract

The utility model discloses a cable clamp plate, which relates to the technical field of cable protection and comprises two end plates arranged at intervals, two connecting plates are arranged between the two end plates at intervals, a transverse shaft pin is rotatably connected to the connecting plates, a groove is formed in one side of each end plate, a bending part of each transverse shaft pin is arranged in contact with the bottom wall of the corresponding groove, a through groove communicated with the corresponding groove and used for the corresponding bending part to pass through is formed in each end plate, and the cable clamp plate further comprises a limiting block used for preventing the corresponding bending part from being aligned with the corresponding through groove, a clamping part and an anti-falling component, wherein the clamping part is positioned in the corresponding groove and fixedly connected with the limiting block, and the anti-falling component is mounted on the clamping part and is clamped with the corresponding groove. The utility model can effectively avoid the alignment of the bending part of the transverse shaft pin and the through groove on the cable clamp plate, thereby ensuring the firm connection between all parts of the cable clamp plate.

Inventors

  • LIU YONGCHAO

Assignees

  • 保定市众兴矿山机械配件有限公司

Dates

Publication Date
20260505
Application Date
20250429

Claims (8)

  1. 1. The utility model provides a cable splint, includes end plate (100) that two intervals set up, and the interval is provided with two connecting plates (200) between two end plates (100), rotate on connecting plate (200) and be connected with cross axle round pin (300), recess (110) are seted up to end plate (100) one side, kink (310) of cross axle round pin (300) with the diapire contact setting of recess (110), be equipped with on end plate (100) with recess (110) intercommunication and be used for logical groove (120) that kink (310) passed through, its characterized in that still includes: A limiting block (400) for preventing the bending part (310) from being aligned with the through groove (120); the clamping component (500) is positioned in the groove (110) and is fixedly connected with the limiting block (400); And the anti-falling assembly is arranged on the clamping component (500) and is clamped with the groove (110).
  2. 2. The cable cleat according to claim 1, wherein the stop block (400) is located within the recess (110) and the stop block (400) is located between the bend (310) and the through slot (120).
  3. 3. The cable cleat according to claim 1, wherein one end of the stop block (400) is inserted into the through slot (120).
  4. 4. The cable cleat according to claim 1, wherein the anti-slip assembly includes a tension elastic member (600) and a plug member (700), the plug member (700) is fixed to both ends of the tension elastic member (600), and the plug member (700) penetrates the clamping member (500) and is detachably connected to a side wall of the groove (110).
  5. 5. The cable cleat of claim 4, wherein the side of the clamping member (500) away from the bend (310) is provided with a relief groove (510), and the tension elastic member (600) is positioned in the relief groove (510).
  6. 6. The cable cleat according to claim 5, wherein the tension spring member (600) is an arcuate spring tab.
  7. 7. The cable cleat according to claim 5 or 6, wherein the plugging member (700) is of a cylindrical structure and has a non-circular cross section, and a sliding hole matching with the plugging member (700) is formed on a side wall of the groove (110) and/or a side wall of the avoidance groove (510), and the plugging member (700) is plugged into the sliding hole on the groove (110).
  8. 8. A cable cleat according to claim 2 or 3, characterized in that the cross-section of the groove (110) is non-circular, the profile of the clamping member (500) matching the cross-section of the groove (110).

Description

Cable clamping plate Technical Field The utility model relates to the technical field of cable protection, in particular to a cable clamp plate. Background The drag chain formed by the cable clamp plates provides effective protection and support for the cable. The chain structure of the drag chain is formed by connecting a plurality of cable clamping plates to form a bendable whole, and the chain structure can move flexibly along with the movement of equipment. The drag chain is provided with a through cavity, and the cable is arranged in the through cavity, so that the cable can be prevented from being directly exposed outside and is prevented from being damaged by external collision, friction, pulling and the like. In the working process, the drag chain bears the drag force generated by the operation of the equipment, and the cable positioned in the drag chain cannot bear the drag force directly because of being protected by the drag chain, so that the conditions of abrasion, breakage and the like caused by stress are reduced, and the service life of the cable is prolonged. In the prior art, the transverse pin in the cable clamping plate is easy to rotate, so that connection between all parts of the cable clamping plate becomes unstable when the bending part of the transverse pin is aligned with the through groove on the clamping plate. For example, patent publication number CN214314355U discloses a magnetic anti-skid cable clamp of coal mining machine applied to inclined coal seam fully-mechanized coal mining face, which comprises a C-shaped guard plate arranged at the left side and the right side, the notch of the C-shaped guard plate is arranged oppositely, an upper connecting cover plate and a lower connecting cover plate are arranged between the notch of the C-shaped guard plate, the upper connecting cover plate and the lower connecting cover plate are fixed with the C-shaped guard plate through a transverse shaft pin of the cable clamp, the C-shaped guard plate and the upper connecting cover plate enclose a protective shell outside the cable, the front part and the rear part of the C-shaped guard plate are respectively provided with a hinge connecting hole for connecting the cable clamp in series, a groove for accommodating strong magnets is arranged on the outer side surface of the C-shaped guard plate, a single piece or a plurality of strong magnets are arranged in the groove, and the strong magnets and the grooves are fixed through bolts or sealing glue. According to the patent, the sliding friction force between the cable and the cable groove is increased by utilizing the strong magnet attached to the cable clamp, so that accidents caused by cable sliding down are avoided. However, the inventor finds that after long-time use, the cable clamp transverse shaft pin rotates due to vibration and the like, when the bending part of the end part of the cable clamp transverse shaft pin is aligned with a through groove (the through groove is used for the bending part of the cable clamp transverse shaft pin to pass through when the C-shaped guard plate is installed or disassembled), the connection between the C-shaped guard plate and the upper and lower connecting cover plates becomes unstable, the potential risk of mutual separation exists between the C-shaped guard plate and the upper and lower connecting cover plates, and if a plurality of cable clamps connected in sequence all have the conditions, the separation phenomenon occurs between the C-shaped guard plate and the upper and lower connecting cover plates in the dragging process of the cable clamp. As another example, patent publication CN308593918S discloses a cable clamp for a coal mining machine, which has a structure similar to that of the above-mentioned patent, and also has the above-mentioned problems. Accordingly, there is a need to develop a cable clamp that addresses the above-described deficiencies. Disclosure of utility model The utility model aims to provide a cable clamp plate, which can effectively avoid the alignment of the bending part of a transverse shaft pin and a through groove on the cable clamp plate, thereby ensuring firm connection between all parts of the cable clamp plate. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model relates to a cable clamping plate, which comprises two end plates arranged at intervals, wherein two connecting plates are arranged between the two end plates at intervals, a transverse shaft pin is rotationally connected to the connecting plates, a groove is formed in one side of each end plate, the bending part of the transverse shaft pin is in contact with the bottom wall of the groove, a through groove which is communicated with the groove and is used for the bending part to pass through is formed in each end plate, and the cable clamping plate further comprises: the limiting block is used for preventing the bending part from being al