CN213585048U

CN213585048U - Cable clamping plate for underground coal mining machine

Info

Publication number: CN213585048U
Application number: CN202022171767.4U
Authority: CN
Inventors: 臧宗良; 潘凤岭; 孙玉河; 韩宁; 闫刚; 周杨
Original assignee: Xinjiang Changji Heze Tengda Mining Co ltd
Current assignee: Xinjiang Changji Heze Tengda Mining Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-29
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a cable clamp plate for coal-winning machine in pit, including C type base, connecting plate and connecting block, the connecting block has two and parallel arrangement, and two connecting blocks weld respectively in two perpendicular limit one sides of C type base, the connecting plate has two and parallel arrangement, and two connecting plates rotate respectively to connect in two opposite side end portions of perpendicular limit of C type base, one end that C type base perpendicular limit top is close to another perpendicular limit articulates there is the apron, and another perpendicular limit of C type base keeps away from one side of apron is equipped with the fixed establishment who is used for fixed apron, two the arc wall has all been seted up to one side that C type base was kept away from to the connecting block, and the through-hole has all been seted up to the one end that C type base was kept away from to two connecting plates, two the inside stop gear who is used for two spacing through-holes that all. The utility model discloses not only improve the efficiency of installation cable splint, still improved the efficiency that cable splint dismantled.

Description

Cable clamping plate for underground coal mining machine

Technical Field

The utility model relates to a coal-winning machine technical field especially relates to a coal-winning machine cable clamp plate in pit.

Background

A coal mining machine is one of main devices of fully mechanized mining complete equipment. The coal mining machine is developed and evolved from a coal cutter, and the coal mining machine needs a cable clamping plate to protect cables on the coal mining machine when in use.

The cable clamp plate for the existing coal mining machine is inconvenient to install and disassemble, is troublesome to replace after the cable clamp plate at one end is damaged, and is not beneficial to improving the working efficiency of the coal mining machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable clamp plate for an underground coal cutter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cable clamp plate for coal-winning machine in pit, includes C type base, connecting plate and connecting block, the connecting block has two and parallel arrangement, and two connecting blocks weld respectively in two perpendicular limit one sides of C type base, the connecting plate has two and parallel arrangement, and two connecting plates rotate respectively to be connected in two opposite side end portions of erecting the limit in C type base, one end that C type base one erects the limit top and is close to another perpendicular limit articulates there is the apron, and another perpendicular limit of C type base keeps away from one side of apron and is equipped with the fixed establishment who is used for fixed apron, two one side that C type base was kept away from to the connecting block has all seted up the arc wall, and the one end that C type base was kept away from to two connecting plates has all seted up the through-hole, two the inside stop gear who is used.

Preferably, fixed establishment includes first lead screw and disc, and the disc rotates to be connected in one C type base and erects the limit side, the disc is kept away from one side that C type base erected the limit and has been seted up the bar groove, and bar inslot portion rotates and is connected with the handle, the apron is kept away from one side center department that C type base erected the limit and is seted up threaded hole, and first lead screw rotates to be connected in one C type base and erects limit one side, first lead screw passes one C type base and erects the limit and pass through threaded connection in the threaded hole, first lead screw one end welds in one side center department that the disc is close to the apron, and first lead screw surface rotates to be connected in one C type base and erects the limit inside.

Preferably, two sides that the connecting block was kept away from all rotate and are connected with the carousel, and two carousels are on a parallel with the connecting block setting, two square groove has all been seted up to one side that the connecting block was kept away from to the carousel, and two square grooves have all been seted up to every carousel side.

Preferably, stop gear includes the connecting rod, and connecting rod sliding connection is inside the arc wall, the welding of connecting rod one end has the arc piece, and inside one side of connecting block shell is equipped with the spring perpendicularly, spring one end welds in the connecting rod side, and the other end butt of spring in the inside one side of connecting block.

Preferably, arc piece sliding connection is inside the arc wall, and the connecting rod other end passes connecting block one side and spring and welds in carousel one side center department, the equal sliding connection of connecting rod and arc piece is inside the connecting block shell.

Preferably, stop gear includes second lead screw and slide bar, and the second lead screw rotates and connects in the inside one side of connecting block shell, second lead screw one end passes connecting block one side and welds in carousel one side center department, and the second lead screw passes through threaded connection inside the connecting block shell.

Preferably, the slide bar rotates to be connected inside the arc wall, and the slide bar perpendicular to connecting block side sets up, the one end that the slide bar is close to the second lead screw passes connecting block shell one side and welds in second lead screw one end, and the slide bar rotates to be connected inside the connecting block shell.

The utility model has the advantages that:

1. the utility model discloses, can pull the carousel through two square grooves and remove, the carousel drives the connecting rod and removes, the connecting rod drives the arc piece and removes, the connecting rod still can drive spring one end simultaneously and remove for the spring produces elasticity, when the arc piece gets into the connecting block shell, can dismantle the connecting plate, thereby dismantle cable clamp plate, and dismantle convenient and fast, not only improved the efficiency of installation cable clamp plate, still improved the efficiency that cable clamp plate dismantled, and then improved the work efficiency of coal-winning machine.

2. The utility model discloses, drive the disc through the twist grip and rotate, the disc drives first lead screw and rotates, whether steerable first lead screw is in the threaded hole, if first lead screw not can open the apron in the threaded hole put the cable after, change over to the threaded hole to first lead screw and can accomplish the installation to the installation effectiveness to the cable has been improved, the handle is placed in bar inslot portion in addition, has avoided the influence of handle to the coal-winning machine in the use, and then has improved this cable clamp's practicality.

3. The utility model discloses, through the rotatable disc of two square grooves, the disc drives the second lead screw and rotates, and the second lead screw drives the slide bar and rotates, then the second lead screw can drive the slide bar and remove, when the slide bar shifts out the arc wall, can dismantle the connecting plate to dismantle cable clamp plate, and dismantle convenient and fast, not only improved the efficiency of installation cable clamp plate, still improved the efficiency that cable clamp plate dismantled, and then improved the work efficiency of coal-winning machine.

Drawings

Fig. 1 is a schematic structural diagram of a cable clamp for a downhole coal cutter according to embodiment 1 of the present invention;

fig. 2 is an enlarged view of a cable clamp plate for an underground coal cutter according to embodiment 1 of the present invention at a point a;

fig. 3 is a top cross-sectional view of a cable clamp for a down-hole coal cutter according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of a cable clamp for a downhole coal cutter according to embodiment 2 of the present invention.

In the figure: the device comprises a 1C-shaped base, 2 connecting blocks, 3 connecting plates, 4 through holes, 5 cover plates, 6 turntables, 7 square grooves, 8 arc-shaped grooves, 9 threaded holes, 10 circular discs, 11 handles, 12 springs, 13 arc-shaped blocks, 14 connecting rods, 15 first lead screws, 16 second lead screws and 17 sliding rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a cable clamp plate for an underground coal mining machine comprises a C-shaped base 1, a connecting plate 3 and connecting blocks 2, wherein two connecting blocks 2 are arranged in parallel, two connecting blocks 2 are respectively welded on one side of two vertical edges of the C-shaped base 1, two connecting plates 3 are arranged in parallel, and the two connecting plates 3 are respectively and rotatably connected with the opposite side end parts of the two vertical edges of the C-shaped base 1, one end of the top of one vertical edge of the C-shaped base 1 close to the other vertical edge is hinged with a cover plate 5, and one side of the other vertical edge of the C-shaped base 1, which is far away from the cover plate 5, is provided with a fixing mechanism for fixing the cover plate 5, one sides of the two connecting blocks 2, which are far away from the C-shaped base 1, are both provided with arc-shaped grooves 8, and two connecting plates 3 keep away from the one end of C type base 1 and all seted up through-hole 4, two inside stop gear who is used for two spacing through-holes 4 that all are equipped with of arc wall 8.

In the utility model, the fixing mechanism comprises a first lead screw 15 and a disc 10, the disc 10 is rotationally connected to the side of a vertical edge of a C-shaped base 1, one side of the disc 10, which is far away from the vertical edge of the C-shaped base 1, is provided with a strip-shaped groove, the inside of the strip-shaped groove is rotationally connected with a handle 11, a threaded hole 9 is arranged at the center of one side of a cover plate 5, which is far away from the vertical edge of the C-shaped base 1, the first lead screw 15 is rotationally connected to one side of the vertical edge of the C-shaped base 1, the first lead screw 15 passes through the vertical edge of the C-shaped base 1 and is connected in the threaded hole 9 through threads, one end of the first lead screw 15 is welded at the center of one side of the disc 10, which is close to the cover plate 5, the surface of the first lead screw 15 is rotationally connected to the inside of the vertical edge of the C-

shaped base

1, and 6 sides of every carousel have all seted up two square groove 7, stop gear includes connecting rod 14, and connecting rod 14 sliding connection is inside arc wall 8, the welding of 14 one end of connecting rod has arc piece 13, and the inside one side of 2 shells of connecting block is equipped with spring 12 perpendicularly, spring 12 one end welds in the connecting rod 14 side, and the other end butt of spring 12 in the inside one side of connecting

block

2, 13 sliding connection of arc piece is inside arc wall 8, and the connecting rod 14 other end passes 2 one sides of connecting block and spring 12 and welds in 6 one side center departments of carousel, connecting rod 14 and the equal sliding connection of arc piece 13 are inside the 2 shells of connecting block.

The working principle of the embodiment is as follows: in actual use, the turntable 6 can be pulled to move through the two square grooves 7, the turntable 6 drives the connecting rod 14 to move, the connecting rod 14 drives the arc-shaped block 13 to move, meanwhile, the connecting rod 14 can also drive one end of the spring 12 to move, so that the spring 12 generates elasticity, when the arc-shaped block 13 enters the shell of the connecting block 2, the connecting plate 3 can be disassembled, so that the cable clamp plate can be disassembled conveniently and quickly, the efficiency of installing the cable clamp plate is improved, the efficiency of disassembling the cable clamp plate is also improved, further, the working efficiency of the coal mining machine is improved, the disc 10 is driven to rotate by the rotating handle 11, the disc 10 drives the first lead screw 15 to rotate, whether the first lead screw 15 is in the threaded hole 9 can be controlled, if the first lead screw 15 is not in the threaded hole 9, after the cover plate 5 can be opened and a cable is placed, the installation can be completed by, thereby improved the installation effectiveness to the cable, handle 11 places in the bar inslot portion in addition, has avoided the influence of handle 11 to the coal-winning machine in the use, and then has improved this cable splint's practicality.

Example 2

Referring to fig. 4, the embodiment only differs from embodiment 1 in that the limiting mechanism includes a second lead screw 16 and a sliding rod 17, the second lead screw 16 is rotatably connected to one side inside the housing of the connection block 2, one end of the second lead screw 16 penetrates through one side of the connection block 2 and is welded to the center of one side of the turntable 6, the second lead screw 16 is connected inside the housing of the connection block 2 through a thread, the sliding rod 17 is rotatably connected inside the arc-shaped groove 8, the sliding rod 17 is perpendicular to the side surface of the connection block 2, one end of the sliding rod 17 close to the second lead screw 16 penetrates through one side of the housing of the connection block 2 and is welded to one end of the second lead screw 16, and the sliding.

The working principle of the embodiment is as follows: when in actual use, through the rotatable disc 10 of two square grooves 7, disc 10 drives second lead screw 16 and rotates, second lead screw 16 drives slide bar 17 and rotates, then second lead screw 16 can drive slide bar 17 and remove, when slide bar 17 shifts out arc wall 8, can dismantle connecting plate 3, thereby dismantle cable clamp plate, and dismantle convenient and fast, not only improved the efficiency of installation cable clamp plate, still improved the efficiency that cable clamp plate dismantled, and then improved the work efficiency of coal-winning machine.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cable clamp plate for an underground coal cutter comprises a C-shaped base (1), two connecting plates (3) and two connecting blocks (2), and is characterized in that the two connecting blocks (2) are arranged in parallel, the two connecting blocks (2) are fixedly connected to one sides of two vertical edges of the C-shaped base (1) respectively, the two connecting plates (3) are arranged in parallel, the two connecting plates (3) are rotatably connected to the end parts of one opposite side of the two vertical edges of the C-shaped base (1) respectively, a cover plate (5) is hinged to one end, close to the other vertical edge, of the top of one vertical edge of the C-shaped base (1), a fixing mechanism for fixing the cover plate (5) is arranged on one side, away from the cover plate (5), of the other vertical edge of the C-shaped base (1) is provided with an arc-shaped groove (8), and through holes (4) are formed in the ends, away from the C-shaped base (1), of the two connecting blocks (2), two limiting mechanisms used for limiting the two through holes (4) are arranged in the arc-shaped grooves (8).

2. A cable cleat for a downhole coal cutter according to claim 1, wherein the fixing mechanism comprises a first screw (15) and a disc (10), the disc (10) is rotationally connected with the side surface of a vertical edge of the C-shaped base (1), one side of the disc (10) far away from the vertical edge of the C-shaped base (1) is provided with a strip-shaped groove, a handle (11) is rotatably connected inside the strip-shaped groove, a threaded hole (9) is formed in the center of one side of the cover plate (5) far away from a vertical edge of the C-shaped base (1), and the first screw rod (15) is rotationally connected with one side of a vertical edge of the C-shaped base (1), the first screw rod (15) penetrates through one vertical edge of the C-shaped base (1) and is connected into the threaded hole (9) through threads, one end of the first screw rod (15) is fixedly connected with the center of one side of the disc (10) close to the cover plate (5), and the surface of the first screw rod (15) is rotatably connected inside a vertical edge of the C-shaped base (1).

3. The cable clamp plate for the underground coal mining machine according to claim 2, wherein two sides, far away from the two connecting blocks (2), are rotatably connected with rotary tables (6), the two rotary tables (6) are arranged in parallel to the connecting blocks (2), one sides, far away from the connecting blocks (2), of the two rotary tables (6) are provided with square grooves (7), and each side of each rotary table (6) is provided with two square grooves (7).

4. The cable clamp plate for the underground coal mining machine according to claim 3, wherein the limiting mechanism comprises a connecting rod (14), the connecting rod (14) is slidably connected inside the arc-shaped groove (8), one end of the connecting rod (14) is fixedly connected with an arc-shaped block (13), a spring (12) is vertically arranged on one side inside a shell of the connecting block (2), one end of the spring (12) is fixedly connected to the side surface of the connecting rod (14), and the other end of the spring (12) abuts against one side inside the connecting block (2).

5. The cable clamp for the underground coal mining machine according to claim 4, wherein the arc-shaped block (13) is slidably connected inside the arc-shaped groove (8), the other end of the connecting rod (14) penetrates through one side of the connecting block (2) and the spring (12) and is fixedly connected to the center of one side of the rotating disc (6), and the connecting rod (14) and the arc-shaped block (13) are both slidably connected inside a shell of the connecting block (2).

6. The cable clamp plate for the underground coal mining machine according to claim 3, wherein the limiting mechanism comprises a second screw rod (16) and a sliding rod (17), the second screw rod (16) is rotatably connected to one side of the inside of the housing of the connecting block (2), one end of the second screw rod (16) passes through one side of the connecting block (2) and is fixedly connected to the center of one side of the rotary disc (6), and the second screw rod (16) is connected to the inside of the housing of the connecting block (2) through threads.

7. The cable clamp plate for the underground coal mining machine according to claim 6, characterized in that the sliding rod (17) is rotatably connected inside the arc-shaped groove (8), the sliding rod (17) is arranged perpendicular to the side surface of the connecting block (2), one end of the sliding rod (17) close to the second screw rod (16) penetrates one side of the outer shell of the connecting block (2) and is fixedly connected to one end of the second screw rod (16), and the sliding rod (17) is rotatably connected inside the outer shell of the connecting block (2).