CN212712144U

CN212712144U - High-voltage cable non-twisting winding device for underground fully mechanized coal mining face of coal mine

Info

Publication number: CN212712144U
Application number: CN202021421206.9U
Authority: CN
Inventors: 张�杰; 陈勇; 张壮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-16
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a colliery is combined in pit and is adopted working face high tension cable nothing to turn round coiling mechanism, including supporting the base station, the upper end middle part of supporting the base station has seted up logical groove, the cell wall middle part fixed mounting who leads to the groove has the backup pad, the upper end middle part of backup pad is provided with flexible stop device, the equal fixed mounting in both sides has a fixed plate, two around the upper end middle part of supporting the base station the left end middle part and the equal fixed mounting in right-hand member middle part of fixed plate have a reinforcing plate, two the opposite face upper portion of fixed plate is provided with coiling mechanism jointly, the lower extreme left part and the lower extreme right part of supporting the base station all. Colliery is combined in pit and is adopted working face high tension cable do not have the coiling mechanism of turning round, drive the spacing frame of arc and carry out spacing chucking to high tension cable when extending through the telescopic link, prevent that high tension cable from being in tensile state by oneself, guarantee coiling mechanism's result of use.

Description

High-voltage cable non-twisting winding device for underground fully mechanized coal mining face of coal mine

Technical Field

The utility model relates to a high tension cable technical field specifically is a colliery is combined in pit and is adopted working face high tension cable and do not have a turning round coiling mechanism.

Background

The high-voltage cable is one of power cables, and is a power cable used for transmitting power between 1kv and 1000kv, and is mostly applied to power transmission and distribution, because of the excellent conductivity of copper conductors, more and more projects adopt copper core power cables as a main trunk of a power supply system, while aluminum core power cables are less applied, especially in a higher-voltage power system, the more copper core cables are selected, and the components of the high-voltage cable from inside to outside include: the conductor, it is insulating, interior sheath, stopping (armor), external insulation, of course, armor high tension cable buries mainly used ground, can resist the oppression of high strength on the ground, can prevent other external damage simultaneously, present cable winding is usually on the cable drum, the coiling mechanism need the manual work with the cable winding on the cable drum when using is not had to comprehensive working face high tension cable in the pit of current colliery, people's the amount of labour has been improved, work efficiency has been reduced, the cable is in the extension state by oneself easily simultaneously and breaks away from the cable drum, use effect has been reduced, secondly coiling mechanism weight is overweight, inconvenient transport in the pit in the colliery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is combined in pit and is adopted working face high tension cable and do not have the coiling mechanism of turning round to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is combined in pit and is adopted working face high tension cable and do not have coiling mechanism of turning round, is including supporting the base station, the upper end middle part of supporting the base station has seted up logical groove, the cell wall middle part fixed mounting who leads to the groove has the backup pad, the upper end middle part of backup pad is provided with flexible stop device, the equal fixed mounting in both sides has a fixed plate, two around the upper end middle part of supporting the base station the left end middle part and the equal fixed mounting in right-hand member middle part of fixed plate have a reinforcing plate, two the opposite face upper portion of fixed plate is provided with coiling mechanism jointly, the lower extreme left part and the lower extreme right part of supporting the base station all are provided with a rolling device, the right-hand member fixed.

Preferably, the telescopic limiting device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, an arc-shaped limiting frame is fixedly installed at the upper end of the telescopic rod, and the telescopic power machine is fixedly connected to the middle part of the upper end of the supporting plate to fixedly connect the telescopic limiting device and the supporting plate.

Preferably, the coiling mechanism includes first pivot, first pivot is provided with two sets ofly, and the first pivot of front side runs through the rear end upper portion and the fixed mounting of front side fixed plate has positive and negative motor, two the common fixed mounting of the opposite face of first pivot has the cable drum, the surface middle part swing joint of cable drum has high tension cable, cable drum swing joint will be in the same place coiling mechanism and fixed plate swing joint on the opposite face upper portion of two sets of fixed plates.

Preferably, the rolling device includes the arc, the arc is provided with two sets ofly, and the opposite face lower part of two sets of arcs alternates jointly and is connected with the second pivot, the surface middle part fixed mounting of second pivot has the cylinder, and is two sets of both sides are with rolling device and support base station fixed connection around both sides and lower extreme right part around the lower extreme left part that supports the base station respectively fixed connection of arc.

Preferably, the telescopic power machine is electrically connected with the telescopic rod, and the arc-shaped limiting frame is positioned below the winding device.

Preferably, the length of the cable reel is the same as that of the arc-shaped limiting frame.

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

1. the cable drum is driven to rotate through the first rotating shaft, so that the high-voltage cable is driven to wind on the cable drum around the cable drum for a circle, manual winding is not needed, the labor capacity of workers is reduced, and the working efficiency is improved; drive the spacing frame of arc and carry out spacing chucking to high tension cable when extending through the telescopic link, prevent that high tension cable from being in stretching state by oneself, ensure coiling mechanism's result of use.

2. Through being provided with the cylinder in supporting the base station bottom to the cooperation pushing hands promotes coiling mechanism and rolls and transport, and the length size of cylinder is close with the length size of supporting the base station simultaneously, increases the cylinder and the colliery is combined in the pit and is adopted the surface area of working face, prevents that the cylinder from sinking deeply into in the cinder, further makes things convenient for high tension cable's transport operation.

Drawings

FIG. 1 is a schematic view of the whole structure of the high-voltage cable non-twisting winding device of the fully mechanized coal mining face in the underground coal mine of the utility model;

FIG. 2 is a schematic structural view of a winding device of the high-voltage cable non-torsion winding device of the fully mechanized coal mining face of the underground coal mine of the utility model;

FIG. 3 is a schematic structural view of a telescopic limiting device of the high-voltage cable non-torsion winding device of the fully mechanized coal mining face of the underground coal mine of the utility model;

fig. 4 is the utility model discloses colliery is combined in pit and is adopted working face high tension cable does not have rolling device schematic structure of turning round coiling mechanism.

In the figure: 1. a support base; 2. a through groove; 3. a support plate; 4. a telescopic limiting device; 5. a fixing plate; 6. a reinforcing plate; 7. a winding device; 8. a rolling device; 9. a pushing handle; 10. an anti-slip sleeve; 41. a telescopic power machine; 42. a telescopic rod; 43. an arc-shaped limiting frame; 71. a first rotating shaft; 72. a positive and negative motor; 73. a cable reel; 74. a high voltage cable; 81. an arc-shaped plate; 82. a second rotating shaft; 83. and (3) a roller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a colliery is combined in pit and is adopted working face high tension cable and do not have coiling mechanism of turning round, including supporting base station 1, logical groove 2 has been seted up at the upper end middle part of supporting base station 1, the cell wall middle part fixed mounting who leads to groove 2 has backup pad 3, the upper end middle part of backup pad 3 is provided with flexible stop device 4, the equal fixed mounting in both sides has a fixed plate 5 around the upper end middle part of supporting base station 1, the left end middle part and the equal fixed mounting in right-hand member middle part of two fixed plates 5 have a reinforcing plate 6, the opposite face upper portion of two fixed plates 5 is provided with coiling mechanism 7 jointly, the lower extreme left part and the lower extreme right part of supporting base station 1 all are provided with a rolling device 8, the right-hand member fixed.

The telescopic limiting device 4 comprises a telescopic power machine 41 and a telescopic rod 42, the telescopic power machine 41 is a power machine which can enable the telescopic rod 42 to be in a telescopic and extending state, the telescopic rod 42 is movably connected to the output end of the telescopic power machine 41, an arc-shaped limiting frame 43 is fixedly installed at the upper end of the telescopic rod 42, the arc-shaped limiting frame 43 is in a semicircular curved surface shape, the high-voltage cable coil 73 is supported through the arc-shaped limiting frame 43, meanwhile, the high-voltage cable 74 is limited and clamped, the high-voltage cable 74 is prevented from being in a stretching state by itself, and the telescopic power machine 41 is fixedly connected to the middle part of the upper end of the supporting plate 3 to; the winding device 7 comprises two groups of first rotating shafts 71, the first rotating shafts 71 are arranged, the front first rotating shafts 71 penetrate through the upper part of the rear end of the front fixing plate 5 and are fixedly provided with positive and negative motors 72, opposite surfaces of the two first rotating shafts 71 are fixedly provided with cable drums 73 together, the middle part of the outer surface of each cable drum 73 is movably connected with a high-voltage cable 74, and the cable drums 73 are movably connected to the upper parts of the opposite surfaces of the two groups of fixing plates 5 to movably connect the winding device 7 and the fixing plates 5 together; the rolling device 8 comprises arc-shaped plates 81, two groups of arc-shaped plates 81 are arranged, the lower parts of opposite surfaces of the two groups of arc-shaped plates 81 are jointly and alternately connected with a second rotating shaft 82 in an inserting mode, a roller 83 is fixedly installed in the middle of the outer surface of the second rotating shaft 82, the roller 83 is arranged to facilitate moving and transportation of the rolling device 7, and the two groups of arc-shaped plates 81 are respectively and fixedly connected to the front side and the rear side of the left part of the lower end of the supporting base station 1 and the front side and the rear side of the; the telescopic power machine 41 is electrically connected with the telescopic rod 42, and the arc-shaped limiting frame 43 is positioned below the winding device 7; the cable reel 73 has the same length as the arc-shaped spacing frame 43.

It should be noted that the utility model relates to a colliery is combined in pit and is adopted working face high tension cable and do not have the coiling mechanism of turning round, drive first pivot 71 clockwise through positive and negative motor 72 and rotate, thereby drive cable drum 73 and rotate clockwise around first pivot 71, and then drive high tension cable 74 and wind on cable drum 73 around cable drum 73 round, need not artifical the winding, reduced staff's the amount of labour, improved work efficiency; the telescopic rod 42 is driven to stretch by the telescopic power machine 41, so that the telescopic rod 42 is driven to extend to drive the arc-shaped limiting frame 43 to contact the outer surface of the high-voltage cable 74 when moving upwards, and the arc-shaped limiting frame 43 can be just attached to the high-voltage cable 74 due to the fact that the arc-shaped limiting frame 43 is in the shape of a semicircular curved surface, so that the high-voltage cable 74 is limited and clamped, the high-voltage cable 74 is prevented from being in a stretching state by itself, and the using effect of the winding device 7 is guaranteed; through being provided with cylinder 83 in supporting base station 1 bottom to cooperate pushing hands 9 to promote coiling mechanism 7 and roll and transport, the length size of cylinder 83 is close with the length size of supporting base station 1 simultaneously, increases the surface area of cylinder 83 and the colliery working face of combining in the pit, prevents that cylinder 83 from sinking deeply into in the cinder, further makes things convenient for high tension cable 74's transport operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a colliery is no turn round coiling mechanism of working face high tension cable fully mechanized in pit, includes support base station (1), its characterized in that: the utility model discloses a supporting base station, including support base station (1), cell wall middle part fixed mounting who leads to groove (2) has backup pad (3), the upper end middle part of backup pad (3) is provided with flexible stop device (4), the equal fixed mounting in both sides has a fixed plate (5), two around the upper end middle part of support base station (1) the left end middle part and the equal fixed mounting in right-hand member middle part of fixed plate (5) have a reinforcing plate (6), two the opposite face upper portion of fixed plate (5) is provided with coiling mechanism (7) jointly, the lower extreme left part and the lower extreme right part of supporting base station (1) all are provided with one rolling device (8), the right-hand member fixed mounting who supports base station (1) has pushing hands (9), the surface right part fixed mounting antiskid cover (10) of pushing hands (9).

2. The high-voltage cable non-twisting winding device for the fully mechanized coal mining face in the underground coal mine according to claim 1, which is characterized in that: the telescopic limiting device (4) comprises a telescopic power machine (41) and a telescopic rod (42), the telescopic rod (42) is movably connected to the output end of the telescopic power machine (41), an arc-shaped limiting frame (43) is fixedly installed at the upper end of the telescopic rod (42), and the telescopic power machine (41) is fixedly connected to the middle part of the upper end of the supporting plate (3) to fixedly connect the telescopic limiting device (4) with the supporting plate (3).

3. The high-voltage cable non-twisting winding device for the fully mechanized coal mining face in the underground coal mine according to claim 1, which is characterized in that: coiling mechanism (7) are including first pivot (71), first pivot (71) are provided with two sets ofly, and the first pivot of front side (71) run through rear end upper portion and the fixed mounting of front side fixed plate (5) have positive and negative motor (72), two the common fixed mounting of opposite face of first pivot (71) has cable drum (73), the surface middle part swing joint of cable drum (73) has high tension cable (74), cable drum (73) swing joint is in the same place coiling mechanism (7) and fixed plate (5) swing joint on the opposite face upper portion of two sets of fixed plates (5).

4. The high-voltage cable non-twisting winding device for the fully mechanized coal mining face in the underground coal mine according to claim 1, which is characterized in that: rolling device (8) are including arc (81), arc (81) are provided with two sets ofly, and the opposite face lower part of two sets of arcs (81) alternates jointly and be connected with second pivot (82), the surface middle part fixed mounting of second pivot (82) has cylinder (83), and is two sets of arc (81) are fixed connection respectively around the lower extreme left part both sides and lower extreme right part both sides with rolling device (8) and support base station (1) fixed connection around supporting base station (1).

5. The high-voltage cable non-twisting winding device for the fully mechanized coal mining face in the underground coal mine according to claim 2, wherein: the telescopic power machine (41) is electrically connected with the telescopic rod (42), and the arc-shaped limiting frame (43) is positioned below the winding device (7).

6. The high-voltage cable non-twisting winding device for the fully mechanized coal mining face in the underground coal mine according to claim 3, wherein: the length of the cable reel (73) is the same as that of the arc-shaped limiting frame (43).