CN-224233316-U - High strength cable clamp plate for coal mining machine and coal mining machine

Abstract

The utility model provides a cable clamping plate for a high-strength coal mining machine and the coal mining machine, which comprise a base and a cover plate, wherein the base is provided with a containing cavity for containing cables, the cover plate is covered above the containing cavity, the base and the cover plate are made of stainless steel materials, and a connecting part and a matching part are respectively arranged at two sides of the base along the extending direction of the cables so as to realize end-to-end connection and fixation between two adjacent bases. According to the utility model, the base and the cover plate which are made of stainless steel are covered on the periphery of the cable, so that the damage caused by friction between the scraper conveyor and the cable clamp plate in the moving process of the coal mining machine is avoided, the service life of the cable clamp plate is prolonged, and the cable arranged in the accommodating cavity is further protected from damage to influence the coal mining efficiency.

Inventors

• WANG CAN
• GAO ZHENBANG
• YUE NANGENG
• LIU FENG
• WEI SHENG
• LIU ZHEN
• Quan Baochao
• XU MINGQUAN

Assignees

• 天地上海采掘装备科技有限公司

Dates

Publication Date

20260512

Application Date

20250331

Claims (9)

1. 1. The utility model provides a high strength cable splint for coal-winning machine, its characterized in that includes the base that is formed with the chamber that holds that is used for holding the cable and covers locate hold the apron in chamber top, the base with the apron is made by stainless steel material, the base is followed the both sides of cable extending direction are equipped with connecting portion and cooperation portion respectively to realize adjacent two end to end is fixed between the base.
2. 2. The high strength coal seam binder cable clamp of claim 1 wherein the base includes a base plate, two side plates connected to the base plate, the two side plates being secured to the base plate by welding.
3. 3. The cable cleat for high strength coal mining machine of claim 2, wherein locating pins and locating holes are provided between the cover plate and the side plates, respectively, for locating.
4. 4. The cable cleat for high strength coal mining machine of claim 2, wherein the cover plate is fixedly connected to the side plate by screws.
5. 5. The cable cleat for high-strength shearer of claim 2, wherein the connecting portion is a first riser extending outward from an end surface of the side plate, the mating portion is two second risers extending outward from an end surface of the side plate and arranged at intervals, and when two adjacent bases are connected, the first riser is sandwiched between the two second risers, and the two bases are fixedly connected through the first riser and the second riser.
6. 6. The cable cleat for high strength coal mining machine of claim 5, wherein the first riser and the second riser are each provided with a through hole therethrough for a fixed connection by a pin.
7. 7. The cable cleat for high-strength coal mining machine as claimed in claim 2, wherein the bottom plate and/or the cover plate are/is provided with weight-reducing holes penetrating therethrough.
8. 8. The high strength coal seam binder cable clamp of claim 7 wherein the lightening holes are elongated to facilitate maintenance operations on the cable.
9. 9. A coal mining machine comprising a plurality of the cable clamp plates for the high-strength coal mining machine according to any one of claims 1 to 8, wherein the cable clamp plates are fixedly connected in a head-to-tail manner and cover the periphery of a cable at a part of a machine body of the coal mining machine, which is close to a scraper conveyor.

Description

High strength cable clamp plate for coal mining machine and coal mining machine Technical Field The utility model belongs to the technical field of coal mining machines, and particularly relates to a cable clamp plate for a high-strength coal mining machine and a coal mining machine comprising the cable clamp plate for the high-strength coal mining machine. Background The coal mining machine, the scraper conveyor and the hydraulic support are important three-machine equipment of a fully-mechanized coal mining face, the coal mining machine rides above the scraper conveyor and cuts coal and rock by moving forwards and backwards, and the coal and rock are loaded into the scraper conveyor through the spiral blade to be transported away, so that coal mining is realized. Because the shearer moves above the scraper conveyor, the portion located near the shearer body frequently rubs against the scraper conveyor cable trough. The cable clamp plate commonly used at present is formed by injection molding of nylon materials and steel frameworks, and the service life of the cable clamp plate is greatly influenced by frequent friction. Disclosure of utility model The utility model aims to overcome the defects of the prior art, provides a cable clamping plate for a high-strength coal mining machine and a coal mining machine comprising the cable clamping plate for the high-strength coal mining machine, and solves the problem that the cable clamping plate is damaged due to frequent friction between a machine body of the coal mining machine and a scraper conveyor in the prior art. The utility model provides a cable clamping plate for a high-strength coal mining machine, which comprises a base and a cover plate, wherein the base is provided with a containing cavity for containing cables, the cover plate is covered above the containing cavity, the base and the cover plate are made of stainless steel materials, and connecting parts and matching parts are respectively arranged on two sides of the base along the extending direction of the cables so as to realize end-to-end connection and fixation between two adjacent bases. Preferably, the base comprises a bottom plate and two side plates connected with the bottom plate, and the two side plates and the bottom plate are fixed through welding. Preferably, a positioning pin and a positioning hole are respectively arranged between the cover plate and the side plate for positioning. Preferably, the cover plate is fixedly connected with the side plate through a screw. Preferably, the connecting portion is a first vertical plate extending outwards from an end face of the side plate, the matching portion is two second vertical plates extending outwards from an end face of the side plate and arranged at intervals, when two adjacent bases are connected, the first vertical plate is clamped between the two second vertical plates, and the two bases are fixedly connected through the first vertical plate and the second vertical plate. Preferably, the first vertical plate and the second vertical plate are respectively provided with through holes in a penetrating way so as to realize fixed connection through the pin shaft. Preferably, the bottom plate and/or the cover plate are respectively provided with lightening holes in a penetrating way. Preferably, the lightening hole has a long waist shape so as to facilitate maintenance operation of the cable. In addition, the utility model also provides a coal mining machine, which comprises a plurality of the cable clamping plates for the high-strength coal mining machine according to any scheme, wherein the cable clamping plates are fixedly connected in an end-to-end mode and are covered on the periphery of the cable of the part, close to the scraper conveyor, of the machine body of the coal mining machine. On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the utility model. The utility model has the positive progress effects that: According to the cable clamping plate for the high-strength coal mining machine, the base and the cover plate which are made of stainless steel materials are covered on the periphery of the cable, so that damage caused by friction between the cable clamping plate and the scraper conveyor in the moving process of the coal mining machine is avoided, the service life of the cable clamping plate is prolonged, and further the cable arranged in the accommodating cavity is protected from damage to influence the coal mining efficiency. Drawings FIG. 1 is a perspective view of a cable clamp plate for a high intensity shearer in an embodiment of the utility model. Fig. 2 is a schematic structural view of a cable clamping plate for a high-strength coal mining machine in an embodiment of the utility model. Detailed Description The utility model will be further described with reference to examples of embodiments shown in the draw