CN219273786U

CN219273786U - Under-mine bidirectional cable winding and unwinding device

Info

Publication number: CN219273786U
Application number: CN202223456643.6U
Authority: CN
Inventors: 刘振华; 张道靖; 赵建波
Original assignee: Shanxi Fangshan Jinhui Ruilong Coal Industry Co ltd
Current assignee: Shanxi Fangshan Jinhui Ruilong Coal Industry Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-30
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses an under-mine bidirectional cable winding and unwinding device which comprises a winding and unwinding support frame, wherein the winding and unwinding support frame is used for supporting two sides of an under-mine opening, auxiliary support rods are welded at the bottom of the winding and unwinding support frame, mounting holes are formed in two sides of the winding and unwinding support frame, a servo motor is connected with an outer wall bolt on one side of the winding and unwinding support frame, a driving bevel gear is fixedly arranged at the output end of the servo motor, and a rotating shaft is rotatably connected in the middle of the winding and unwinding support frame. According to the utility model, through the cable fixing structure, the cable is wound on the outer wall of the cable placing structure, then the cable passes through the paying-off bin, so that the spiral cleaning strip arranged on the inner wall of the paying-off bin is attached to the outer wall of the cable, and in the process that the cable placing structure rotates to drive the cable to be wound and unwound, the paying-off bin arranged in the shape of a circular table can clean larger sharp objects, and meanwhile, the spiral cleaning strip arranged on the inner wall of the paying-off bin can clean fine dust attached to the outer wall of the cable.

Description

Under-mine bidirectional cable winding and unwinding device

Technical Field

The utility model relates to the field of cables under mines, in particular to a bidirectional cable winding and unwinding device under mines.

Background

The mining cables are short for the cables for the coal mine, are flame-retardant cables, and are issued by the mining product safety mark center of the safety mark national country;

the cable is required to be wound and unwound by winding and unwinding equipment in the mine, so that overlong cables are prevented from being wound together when a machine under the mine pulls the cables to move.

But its when in actual use, because dust or sharp object under the ore deposit is more, when the winding and unwinding device shakes the in-process that the cable received and released, the outer wall of cable attached with dust or sharp object, and the winding and unwinding device can't clear up the dust or sharp object of cable outer wall, and in the cable rolling in-process, the outer wall friction makes dust or sharp object cause the damage to the outer wall of cable easily.

Therefore, it is necessary to invent a submerged bidirectional cable winding and unwinding device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a bidirectional cable winding and unwinding device under an ore, a cable is wound on the outer wall of a cable placement structure through a cable fixing structure, then the cable passes through an unwinding bin, a spiral cleaning strip arranged on the inner wall of the unwinding bin is attached to the outer wall of the cable, and in the process that the cable placement structure rotates to drive the cable to be wound and unwound, the unwinding bin arranged in a circular truncated cone shape can clean larger sharp objects, and meanwhile, the spiral cleaning strip arranged on the inner wall of the unwinding bin can clean fine dust attached to the outer wall of the cable, so that the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the under-mine bidirectional cable winding and unwinding device comprises a winding and unwinding support frame, wherein the winding and unwinding support frame is used for supporting two sides of an under-mine opening, an auxiliary support rod is welded at the bottom of the winding and unwinding support frame, mounting holes are formed in two sides of the winding and unwinding support frame, a servo motor is connected with an outer wall bolt on one side of the winding and unwinding support frame, a driving bevel gear is fixedly arranged at the output end of the servo motor, a rotating shaft is rotatably connected in the middle of the winding and unwinding support frame, a driven bevel gear is fixedly arranged at one end of the rotating shaft, the driven bevel gear is meshed with the driving bevel gear, a positioning plate is fixedly arranged at the other end of the rotating shaft, and a positioning groove is formed in one side of the positioning plate;

the outer wall of the cable placing structure is used for installing the cable, and the cable placing structure is rotationally connected between the two winding and unwinding support frames;

the cable fixing structure is used for limiting the movement of the cable and cleaning the outer wall of the cable, and the cable fixing structure is connected to the bottom between the two winding and unwinding support frames through bolts.

Preferably, the number of the retractable support frames is two, the retractable support frames are made of alloy materials, and the retractable support frames are set to be A-shaped.

Preferably, the cable placement structure comprises a mounting shaft, side plates are fixedly mounted on two sides of the mounting shaft, spring telescopic rods are fixedly mounted on two ends of the mounting shaft, and clamping plates are fixedly mounted on one end of each spring telescopic rod.

Preferably, the clamping plate is arranged in a Y shape, and the outer wall of the clamping plate is attached to the inner wall of the positioning groove.

Preferably, the cable fixing structure comprises a supporting bar, an auxiliary block is welded at one end of the supporting bar, and a paying-off bin is arranged in the auxiliary block.

Preferably, the paying-off bin is arranged in a circular truncated cone shape, a plurality of cleaning strips are arranged on the annular array of the inner wall of the paying-off bin, and the inner sides of the cleaning strips are attached to the outer wall of the cable.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through cable fixed knot constructs, the cable winding is placed the outer wall of structure at the cable, then passes the unwrapping wire storehouse with the cable, makes the spiral cleaning strip that unwrapping wire storehouse inner wall set up and the outer wall laminating of cable, and at the rotatory in-process that drives the cable receive and releases of cable placement structure, the unwrapping wire storehouse that the round platform shape set up can clear up great sharp-pointed object, and the spiral cleaning strip that unwrapping wire storehouse inner wall set up simultaneously can clear up the tiny dust that adheres to at the cable outer wall.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective cross-sectional view of the present utility model;

FIG. 3 is a perspective view of the retractable stand of the present utility model;

fig. 4 is a perspective view of a cable placement structure of the present utility model;

fig. 5 is a perspective view of a cable fixing structure of the present utility model.

Reference numerals illustrate:

1. the support frame is retracted and released; 2. an auxiliary support rod; 3. a mounting hole; 4. a servo motor; 5. a drive bevel gear; 6. a rotation shaft; 7. a driven bevel gear; 8. a positioning plate; 9. a positioning groove; 10. a cable placement structure; 1001. a mounting shaft; 1002. a side plate; 1003. a spring telescoping rod; 1004. a clamping plate; 11. a cable fixing structure; 1101. a support bar; 1102. an auxiliary block; 1103. paying off the wire bin; 1104. and (5) cleaning the strip.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a submerged bidirectional cable winding and unwinding device as shown in figures 1-5, which comprises a winding and unwinding support frame 1, wherein the winding and unwinding support frame 1 is used for supporting two sides of a submerged opening, auxiliary support rods 2 are welded at the bottom of the winding and unwinding support frame 1, mounting holes 3 are formed in two sides of the winding and unwinding support frame 1, a servo motor 4 is connected with an outer wall bolt on one side of the winding and unwinding support frame 1, a driving bevel gear 5 is fixedly arranged at the output end of the servo motor 4, a rotating shaft 6 is rotatably connected in the middle of the winding and unwinding support frame 1, a driven bevel gear 7 is fixedly arranged at one end of the rotating shaft 6, the driven bevel gear 7 is meshed with the driving bevel gear 5, a positioning plate 8 is fixedly arranged at the other end of the rotating shaft 6, and a positioning groove 9 is formed in one side of the positioning plate 8;

the cable placing structure 10, the outer wall of the cable placing structure 10 is used for installing the cable, and the cable placing structure 10 is rotatably connected between the two winding and unwinding support frames 1;

the cable fixing structure 11, the cable fixing structure 11 is used for limiting the movement of the cable and cleaning the outer wall of the cable, and the cable fixing structure 11 is connected to the bottom between the two winding and unwinding support frames 1 through bolts.

Further, in the above technical scheme, the quantity of receive and release support frame 1 sets up to two, receive and release support frame 1 is made for alloy material, receive and release support frame 1 sets up to the A shape, receive and release support frame 1 that the A shape set up can be better support cable placement structure 10, makes power evenly distributed in both sides, and fracture or slope after avoiding receive and release support frame 1 to bear the too big pressure.

Further, in the above technical scheme, the cable placing structure 10 includes the installation axle 1001, installation axle 1001 both sides fixed mounting has curb plate 1002, installation axle 1001 both ends fixed mounting has spring telescopic link 1003, spring telescopic link 1003 one end fixed mounting has clamping plate 1004, clamping plate 1004 sets up to the Y shape, the outer wall of clamping plate 1004 is laminated with the inner wall of constant head tank 9, spring telescopic link 1003 promotes the laminating of clamping plate 1004 and the inner wall of constant head tank 9, thereby fix cable placing structure 10 between two sets of receive and release support frames 1, then servo motor 4 can drive cable placing structure 10 through initiative bevel gear 5 and driven bevel gear 7 and rotate, receive and release the cable.

Further, in the above technical scheme, the cable fixing structure 11 includes the support bar 1101, the auxiliary block 1102 is welded to one end of the support bar 1101, the paying-off bin 1103 is arranged in the auxiliary block 1102, the paying-off bin 1103 is arranged in a circular truncated cone shape, a plurality of cleaning strips 1104 are annularly arranged on the inner wall of the paying-off bin 1103, the inner side of the cleaning strips 1104 are attached to the outer wall of the cable, one end of the cable passes through the paying-off bin 1103, one end of the smaller diameter of the circular truncated cone-shaped paying-off bin 1103 is attached to the outer wall of the cable, then the spiral cleaning strips 1104 arranged on the inner wall of the paying-off bin 1103 are attached to the outer wall of the cable, the cable slides on the outer wall of the cleaning strips 1104 in the winding and unwinding process, and sharp objects or dust attached to the outer wall of the cable in the winding and unwinding process are reduced.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, firstly, a cable winding and unwinding device is installed under an ore, a winding and unwinding support frame 1 is fixed under the ore through bolts, then a cable is wound on the outer wall of an installation shaft 1001, a cable placing structure 10 is installed between two groups of winding and unwinding support frames 1, spring telescopic rods 1003 at two ends of the cable placing structure 10 push clamping plates 1004 to be clamped with positioning grooves 9, the cable placing structure 10 is supported, then one end of the cable passes through a paying-off bin 1103, cleaning strips 1104 on the inner wall of the paying-off bin 1103 are attached to the outer wall of the cable, and then one end of the cable is connected with equipment under the ore;

referring to fig. 1-5 of the specification, in the process that the submerged device drives the cable to move, the servo motor 4 drives the rotating shaft 6 to rotate through the driving bevel gear 5 and the driven bevel gear 7, and then the rotating shaft 6 drives the cable placing structure 10 to rotate, so that the cable placing structure 10 drives the cable to be loosened, and the cleaning strip 1104 can clean sharp objects or dust attached to the outer wall of the cable in the process of winding and unwinding the cable, so that the sharp objects are prevented from puncturing the outer wall of the cable in the winding process.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a two-way cable receive and releases device under ore deposit which characterized in that: comprising the following steps:

the device comprises a collecting and releasing support frame (1), wherein the collecting and releasing support frame (1) is used for supporting two sides of an underground opening, an auxiliary support rod (2) is welded at the bottom of the collecting and releasing support frame (1), mounting holes (3) are formed in two sides of the collecting and releasing support frame (1), a servo motor (4) is connected with the outer wall of one side of the collecting and releasing support frame through bolts, a driving bevel gear (5) is fixedly arranged at the output end of the servo motor (4), a rotating shaft (6) is rotatably connected in the middle of the collecting and releasing support frame (1), a driven bevel gear (7) is fixedly arranged at one end of the rotating shaft (6), the driven bevel gear (7) is meshed with the driving bevel gear (5), a positioning plate (8) is fixedly arranged at the other end of the rotating shaft (6), and a positioning groove (9) is formed in one side of the positioning plate (8);

the cable placing structure (10) is used for installing the cable, and the cable placing structure (10) is rotationally connected between the two winding and unwinding support frames (1);

the cable fixing structure (11), the cable fixing structure (11) is used for limiting the movement of the cable and cleaning the outer wall of the cable, and the cable fixing structure (11) is connected to the bottom between the two winding and unwinding support frames (1) through bolts.

2. The under-mine bidirectional cable pay-off and take-up device as recited in claim 1, wherein: the number of the retractable support frames (1) is two, the retractable support frames (1) are made of alloy materials, and the retractable support frames (1) are arranged in an A shape.

3. The under-mine bidirectional cable pay-off and take-up device as recited in claim 1, wherein: the cable placement structure (10) comprises a mounting shaft (1001), side plates (1002) are fixedly mounted on two sides of the mounting shaft (1001), spring telescopic rods (1003) are fixedly mounted on two ends of the mounting shaft (1001), and clamping plates (1004) are fixedly mounted on one ends of the spring telescopic rods (1003).

4. A submerged bidirectional cable pay-off and take-up device as claimed in claim 3 wherein: the clamping plate (1004) is arranged in a Y shape, and the outer wall of the clamping plate (1004) is attached to the inner wall of the positioning groove (9).

5. The under-mine bidirectional cable pay-off and take-up device as recited in claim 1, wherein: the cable fixing structure (11) comprises a supporting bar (1101), an auxiliary block (1102) is welded at one end of the supporting bar (1101), and a paying-off bin (1103) is arranged in the auxiliary block (1102).

6. The under-mine bidirectional cable pay-off and take-up device as recited in claim 5, wherein: the paying-off bin (1103) is arranged in a round table shape, a plurality of cleaning strips (1104) are arranged on the annular array of the inner wall of the paying-off bin (1103), and the inner sides of the cleaning strips (1104) are attached to the outer wall of the cable.