CN219643558U

CN219643558U - Cable bracket for coal mine fully-mechanized excavating machine

Info

Publication number: CN219643558U
Application number: CN202320735544.7U
Authority: CN
Inventors: 孔凡贵; 尹修华; 马菲菲; 王志博; 赵曰兴; 杨魁
Original assignee: Zaozhuang Daxing Mining Industry Co ltd
Current assignee: Zaozhuang Daxing Mining Industry Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-09-05
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a cable bracket for a fully-mechanized coal mining machine, and relates to the technical field of cable brackets; the damping rod is arranged in the bracket body, the damping sliding sleeve on the surface of the damping rod is provided with a damping sliding block, the top surface of the damping sliding block is fixedly provided with a first clamping sleeve, the top surface of the first clamping sleeve is detachably provided with a second clamping sleeve, the first clamping sleeve is internally fixedly provided with an arc-shaped plate, the second clamping sleeve is internally and movably provided with a clamping plate, the bracket body is internally provided with an adjusting groove, the damping rod is arranged in the adjusting groove, the damping sliding block is slidably arranged in the adjusting groove, a cable is placed in the first clamping sleeve, then the second clamping sleeve is connected with the first clamping sleeve, and then a motor is started to enable a bidirectional screw rod to rotate in the bracket body, so that the first clamping sleeve can be driven by the screw block to slide, the distance between the two first clamping sleeves can be adjusted, and the damping rod is more convenient to use.

Description

Cable bracket for coal mine fully-mechanized excavating machine

Technical Field

The utility model relates to the technical field of cable brackets, in particular to a cable bracket for a fully-mechanized coal mining machine.

Background

The comprehensive mechanical tunneling machine is short for comprehensive mechanical tunneling machine, and is comprehensive mechanical equipment integrating multiple functions of tunneling, rock loading, coal conveying, supporting and nailing.

The Chinese patent with the publication number of CN212366781U discloses a bracket of a cable of a fully-mechanized coal mining machine, which comprises a base, wherein the left side and the right side of the base are all in threaded connection with fixing bolts, the top of the base is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a hinged plate, and the left side and the right side of the upper part of the hinged plate are respectively and movably connected with a fixing ring and a movable ring. The cable bracket is fixedly supported by the cooperation of the fixed ring, the movable ring and the lock head, so that the cable bracket can avoid abrasion of the cable on the rock of a mine hole, is firm in support, convenient and effective, and can effectively reduce friction between the cable and the bracket when the cable bracket pulls the cable in the tunneling process of the fully-mechanized coal mining machine by the cooperation of the rolling groove and the rolling ball, thereby avoiding damage of the bracket to the cable, reducing potential safety hazard in the construction process and having strong practicability;

the Chinese patent with the publication number of CN210113689U discloses a bracket structure of a cable of a fully-mechanized coal mining machine, which comprises an upper clamping sleeve and a lower clamping sleeve, wherein fixing holes are formed in two sides of the upper clamping sleeve, penetrating holes are formed in the outer surface of the upper clamping sleeve, bracket rods are meshed in the penetrating holes, a balance block is fixedly connected to the bottom of each bracket rod, a bracket is fixedly connected to the top of each bracket rod, a cable groove is formed in the top of each bracket, and a rotary groove is formed in the outer surface of each bracket. According to the bracket structure of the cable of the fully-mechanized coal mining machine, through the arrangement of the upper clamping sleeve and the lower clamping sleeve, when the bracket structure is used, the upper clamping sleeve and the lower clamping sleeve are arranged on a tubular object of equipment, after installation is completed, screws are used for penetrating through the engagement holes from the fixing holes, so that the upper clamping sleeve and the lower clamping sleeve are fixed on the bracket structure, when the direction needs to be adjusted, the screws are only required to be unscrewed, and the clamping sleeve is adjusted in the direction, so that the purposes of convenient operation and multiple directions are achieved;

in summary, when the fully-mechanized coal mining machine is used for mining a coal mine, the cable needs to be supported, the currently used cable support cannot adjust the distance between adjacent cables after being installed, certain inconvenience exists in the use process, the cable needs to move along with the fully-mechanized coal mining machine continuously, the cable moves along with the fully-mechanized coal mining machine, time and labor are wasted when workers drag the cable, and the inventor proposes the fully-mechanized coal mining machine cable support for solving the problems.

Disclosure of Invention

In order to solve the problem that the distance between adjacent cables cannot be adjusted after most cable brackets are installed, and certain inconvenience exists in the using process; the utility model aims to provide a cable bracket for a coal mine fully-mechanized excavating machine.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a colliery is combined and is dug cable bracket, including the mounting bracket, the mounting bracket top surface is fixed to be equipped with the bracket body, install the damping pole in the bracket body, damping pole surface damping slip cap is equipped with the damping slider, damping slider top surface is fixed and is equipped with first cutting ferrule, first cutting ferrule top surface can dismantle and is equipped with the second cutting ferrule, first cutting ferrule internal fixation is equipped with the arc, the activity is equipped with the grip block in the second cutting ferrule, set up the adjustment tank in the bracket body, the damping pole is installed in the adjustment tank, thereby damping slider slides and establishes in the adjustment tank, thereby can install the device at the assigned position through the bolt at first, through putting the cable in arc and grip block, when the machine is being moved to the cable, can more conveniently drag through first gyro wheel and second gyro wheel, labour saving and time saving, can also protect the cable outside not to be worn and tear, through inserting the locating pin in first mounting panel and second mounting panel, thereby can make first cutting ferrule and second fixing, thereby when holding in the cable support cable, can fix the cable, the cable and then can make the cable to move the first cutting ferrule and then can make the second cutting ferrule and can make the distance between the first cutting ferrule and the second cutting ferrule and the first cutting ferrule and then can make the damping pole move the damping pole through the first cutting ferrule and the second cutting ferrule through the centre gripping board, can be fixed mutually, can be moved at the damping pole through the first cutting ferrule and the clamping ferrule can be moved through the clamping the first clamping ferrule, can and can be moved to the damping pole. Thereby being more convenient in use.

Preferably, the fixed spacing frame that is equipped with of second cutting ferrule internal mounting, the activity is inserted in the spacing frame and is equipped with the gag lever post, the gag lever post top is fixed to be equipped with the pull ring, gag lever post other end fixed connection is at the grip block top surface, the gag lever post surface is located spacing frame internal fixation and is equipped with the spacing ring, fixedly connected with spring between spacing frame and the spacing ring, the intraductal rotation of arc is equipped with first gyro wheel, the grip block internal rotation is equipped with the second gyro wheel.

Preferably, the first mounting plates are fixedly arranged on two sides of the first clamping sleeve, the second mounting plates are fixedly arranged on two sides of the second clamping sleeve, the positioning pins are connected with the second mounting plates in a threaded mode, the positioning pins are inserted into the first mounting plates in a threaded mode, and bolts are inserted into the inner threads of the mounting frames.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cable is placed in the first clamping sleeve, then the second clamping sleeve is connected with the first clamping sleeve, and then the damping rod and the damping sliding block are matched with each other, so that when the distance between the first clamping sleeves is adjusted, the damping sliding block slides in the adjusting groove, the distance between the two first clamping sleeves can be adjusted, and the use is more convenient;

2. through putting the cable in the arc-shaped plate and the clamping plate, when the fully-mechanized coal mining machine moves, workers can drag the cable through the first roller and the second roller, so that the cable is more convenient to drag, time and labor are saved, and the outside of the cable can be protected from abrasion;

3. after the cable is placed in the first clamping sleeve, the second clamping sleeve is installed in the first clamping sleeve, then the limiting ring can slide in the limiting frame under the action force of the spring, so that the limiting rod can be driven to move, and the clamping plate can clamp the cable in the arc-shaped plate.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a partial cross-sectional structure of a limiting frame of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a mounting frame; 11. a bolt; 2. a bracket body; 201. an adjustment tank; 21. a damping rod; 22. damping slide blocks; 3. a first ferrule; 31. an arc-shaped plate; 32. a first roller; 33. a first mounting plate; 34. a second ferrule; 35. a second mounting plate; 36. a positioning pin; 4. a limit frame; 41. a limit rod; 42. a spring; 43. a limiting ring; 44. a clamping plate; 45. a second roller; 46. and (5) a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the utility model provides a cable bracket for a fully-mechanized coal mining machine, which comprises a mounting frame 1, wherein a bracket body 2 is fixedly arranged on the top surface of the mounting frame 1, a damping rod 21 is installed in the bracket body 2, a damping sliding sleeve on the surface of the damping rod 21 is provided with a damping sliding block 22, a first clamping sleeve 3 is fixedly arranged on the top surface of the damping sliding block 22, a second clamping sleeve 34 is detachably arranged on the top surface of the first clamping sleeve 3, an arc-shaped plate 31 is fixedly arranged in the first clamping sleeve 3, a clamping plate 44 is movably arranged in the second clamping sleeve 34, an adjusting groove 201 is formed in the bracket body 2, the damping rod 21 is installed in the adjusting groove 201, the damping sliding block 22 is slidably arranged in the adjusting groove 201, after the mounting frame 1 is installed at a specified position, the cable is placed in the first clamping sleeve 3, then the second clamping sleeve 34 is connected with the first clamping sleeve 3, and then the damping rod 21 and the damping sliding block 22 are mutually matched, so that when the distance between the first clamping sleeve 3 is adjusted, the damping sliding block 22 slides in the adjusting groove 201, and the distance between the two clamping sleeves 3 can be adjusted more conveniently.

The second cutting ferrule 34 is internally provided with a limiting frame 4, a limiting rod 41 is movably inserted in the limiting frame 4, a pull ring 46 is fixedly arranged at the top end of the limiting rod 41, the other end of the limiting rod 41 is fixedly connected to the top surface of a clamping plate 44, the surface of the limiting rod 41 is positioned on the limiting frame 4, a limiting ring 43 is fixedly arranged in the limiting frame 4, a spring 42 is fixedly connected between the limiting frame 4 and the limiting ring 43, a first roller 32 is rotationally arranged in the arc-shaped plate 31, and a second roller 45 is rotationally arranged in the clamping plate 44.

Through adopting above-mentioned technical scheme, through putting the cable in arc 31 and grip block 44, when the combine digger removes, the workman is dragging the cable, can make the cable more convenient drag through first gyro wheel 32 and second gyro wheel 45, labour saving and time saving, can also protect the cable outside not receive wearing and tearing, when putting the cable in first cutting ferrule 3 after, install second cutting ferrule 34 in first cutting ferrule 3, then under the effort through spring 42, can make spacing ring 43 slide in spacing frame 4, thereby can drive gag lever post 41 activity, thereby make grip block 44 can with the cable centre gripping in arc 31.

The first mounting plate 33 is fixedly arranged on two sides of the first clamping sleeve 3, the second mounting plate 35 is fixedly arranged on two sides of the second clamping sleeve 34, the locating pin 36 is connected with the second mounting plate 35 in a threaded manner, the locating pin 36 is inserted into the first mounting plate 33 in a threaded manner, and the bolt 11 is inserted into the mounting frame 1 in a threaded manner.

Through adopting above-mentioned technical scheme, through inserting locating pin 36 in first mounting panel 33 and second mounting panel 35 to can make first cutting ferrule 3 and second cutting ferrule 34 fix, thereby when holding the cable, can fix the cable, thereby can install the device in the assigned position through bolt 11.

Working principle: firstly can install the device in the assigned position through bolt 11, through putting the cable in arc 31 and grip block 44, when the fully mechanized coal mining machine removes, the workman can be through first gyro wheel 32 and second gyro wheel 45 when dragging the cable, make the cable more convenient drag, labour saving and time saving, can also protect the cable outside not receive wearing and tearing, through inserting locating pin 36 in first mounting panel 33 and second mounting panel 35, thereby can make first cutting ferrule 3 and second cutting ferrule 34 fix, thereby when holding the cable, can fix the cable, after putting the cable in first cutting ferrule 3, install second cutting ferrule 34 in first cutting ferrule 3, then can make spacing ring 43 slide in spacing frame 4 under the effort through spring 42, thereby can drive gag lever post 41 activity, thereby make grip block 44 can be with the cable centre gripping in arc 31, through putting the cable in first cutting ferrule 3, then be connected with first cutting ferrule 3, then can make second cutting ferrule 34 and first cutting ferrule 3 through slider 21 and slider 22 mutually support, thereby can adjust the damping distance between two cutting ferrules 201 when adjusting the distance between two cutting ferrules more conveniently, thereby can adjust the distance between two cutting ferrules 201.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a colliery comprehensive digger cable bracket, includes mounting bracket (1), its characterized in that: the mounting rack is characterized in that the top surface of the mounting rack (1) is fixedly provided with a bracket body (2), a damping rod (21) is arranged in the bracket body (2), a damping sliding sleeve on the surface of the damping rod (21) is provided with a damping sliding block (22), the top surface of the damping sliding block (22) is fixedly provided with a first clamping sleeve (3), the top surface of the first clamping sleeve (3) is detachably provided with a second clamping sleeve (34), the first clamping sleeve (3) is internally fixed with an arc-shaped plate (31), and the second clamping sleeve (34) is internally movably provided with a clamping plate (44).

2. The cable bracket for the fully-mechanized coal mining machine according to claim 1, wherein an adjusting groove (201) is formed in the bracket body (2), and the damping rod (21) is installed in the adjusting groove (201).

3. The cable tray for a coal mine fully-mechanized excavator according to claim 1, wherein the damping slider (22) is slidably arranged in the adjusting groove (201).

4. The cable bracket for the fully-mechanized coal mining machine according to claim 1, wherein a limiting frame (4) is fixedly arranged in the second clamping sleeve (34), a limiting rod (41) is movably inserted in the limiting frame (4), a pull ring (46) is fixedly arranged at the top end of the limiting rod (41), and the other end of the limiting rod (41) is fixedly connected to the top surface of the clamping plate (44).

5. The cable bracket for the fully-mechanized coal mining machine according to claim 4, wherein a limiting ring (43) is fixedly arranged on the surface of the limiting rod (41) in the limiting frame (4), and a spring (42) is fixedly connected between the limiting frame (4) and the limiting ring (43).

6. The cable tray for a fully-mechanized coal mining machine according to claim 1, wherein the arc plate (31) is rotatably provided with a first roller (32), and the clamping plate (44) is rotatably provided with a second roller (45).

7. The cable bracket for the fully-mechanized coal mining machine according to claim 1, wherein the first mounting plates (33) are fixedly arranged on two sides of the first clamping sleeve (3), the second mounting plates (35) are fixedly arranged on two sides of the second clamping sleeve (34), positioning pins (36) are connected with the second mounting plates (35) in a threaded mode, and the positioning pins (36) are inserted into the first mounting plates (33) in a threaded mode.

8. A cable bracket for a coal mine fully-mechanized excavator according to claim 1, wherein the mounting frame (1) is internally threaded and inserted with bolts (11).