CN215835039U

CN215835039U - Colliery electromechanical device termination assembly and disassembly tools

Info

Publication number: CN215835039U
Application number: CN202121862316.3U
Authority: CN
Inventors: 张洋; 刘亚楠; 张经龙; 宋蓬莱; 郭鲁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-15
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a disassembling tool for a wiring device of coal mine electromechanical equipment, which comprises a base and side plates symmetrically fixed on two sides of the top of the base, wherein driving pieces are installed on the tops of the side plates, an installation plate is movably connected between the two side plates through the driving pieces, a plurality of threaded holes are formed in the installation plate, and peeling knives are connected with the threaded holes in a threaded manner; the connecting wire peeling machine comprises a rotating shaft, wherein the rotating shaft is rotatably connected to a side plate through a bearing, and a plurality of guide wheels and a plurality of fixed wheels are arranged on the rotating shaft.

Description

Colliery electromechanical device termination assembly and disassembly tools

Technical Field

The utility model relates to the technical field of disassembling tools, in particular to a disassembling tool for a wiring device of coal mine electromechanical equipment.

Background

Coal mine electromechanical equipment is a coal mining machine which uses electric power to drive machinery to operate, however, cables need to be disassembled during installation and maintenance, the coal mine electromechanical equipment is convenient to maintain and assemble, dangers such as electric shock and explosion in mines are avoided, and therefore a tool which is convenient to disassemble and assemble is needed.

At present, when the coal mine electromechanical equipment is used for wiring, all components or other components need to be connected, insulation, weaving and outer covers of equipment connecting wires need to be cut and stripped, however, the common stripping method in the wiring operation is to use a wire stripper to manually cut and manually strip, the protection skin on the surface of a connecting wire needs to be cut firstly by adopting manual cutting stripping, then the cut protection skin is torn, the operation efficiency is low, and the wire cores in the connecting wire are easily damaged due to the influence of subjective factors when the wire is manually cut and stripped.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a disassembling tool for a wiring device of coal mine electromechanical equipment, which has high operation efficiency and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dismounting tool for a wiring device of coal mine electromechanical equipment comprises a base and side plates symmetrically fixed on two sides of the top of the base, wherein driving pieces are installed on the tops of the side plates, a mounting plate is movably connected between the two side plates through the driving pieces, a plurality of threaded holes are formed in the mounting plate, and peeling knives are connected with threads in the threaded holes; the axis of rotation, the axis of rotation passes through the bearing and rotates the connection on the curb plate, be provided with a plurality of leading wheels and a plurality of tight pulley in the axis of rotation, it is a plurality of leading wheel and a plurality of the tight pulley sets up in pairs, and leaves the gap between leading wheel and the tight pulley, the bottom of skinning knife is just to the gap between leading wheel and the tight pulley, be provided with the mounting on the leading wheel, and the leading wheel passes through the mounting and can dismantle with the axis of rotation and be connected, the crank can be dismantled to the one end of axis of rotation is installed.

Preferably, the driving part comprises T-shaped blocks fixed at two ends of the mounting plate, one side of the two side plates, which is close to each other, is provided with a T-shaped groove, the T-shaped blocks are connected in the T-shaped grooves in a sliding manner, and the T-shaped block is connected with a screw rod by screw thread, the top ends of the two screw rods are both fixed with a transmission gear, and an inner toothed belt is connected between the two transmission gears in a transmission way, a driven bevel gear is also fixed on one of the screw rods and positioned above the transmission gear, the driven bevel gear is engaged with a driving bevel gear, a driving shaft is fixed in the center of the driving bevel gear, a bearing plate is fixed at the top of the side plate, and the driving shaft is rotationally connected on the bearing plate, a handle is fixed at one end of the driving shaft far away from the driving bevel gear, the mounting plate can be driven to move up and down through the driving piece, and the peeling knife can accurately cut the connecting line in a gap between the guide wheel and the fixed wheel.

Preferably, the mounting includes first holding screw, first holding screw and leading wheel threaded connection, and the bottom and the axis of rotation surface butt of first holding screw can adjust the size in gap between leading wheel and the tight pulley through the mounting, lets not unidimensional connecting wire homoenergetic carry out the operation of skinning.

Preferably, can dismantle the crank and include rectangular plate and crank body, crank body threaded connection is in the bottom of rectangular plate, one side threaded connection of rectangular plate has the tight screw of second, the tight bottom and the axis of rotation surface butt of screw are decided to the second, can dismantle portable to the crank through dismantling the crank.

Preferably, the outer surface cover of crank body is equipped with anti-skidding cover, improves the frictional force on the crank, appears the hand smooth phenomenon when preventing to rotate.

Preferably, the four corners of the base are provided with positioning holes, and the tool can be fixed on a site needing construction through the positioning holes.

Preferably, leading wheel and tight pulley all adopt the duroplastic material to make, can be convenient for extrude the connecting wire.

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

according to the utility model, the connecting wire to be stripped is placed in the gap reserved between the guide wheel and the fixed wheel, the connecting wire is clamped by the gap between the guide wheel and the fixed wheel, and the tip of the stripping knife is pricked into the wire skin of the connecting wire, so that the connecting wire is subjected to friction movement in the gap between the guide wheel and the fixed wheel by manually rotating the rotating shaft, the stripping knife can be used for scratching the wire skin of the connecting wire during movement to carry out hand-operated auxiliary stripping, the stripping of a plurality of connecting wires can be simultaneously carried out, the efficiency is improved, and the wire core in the connecting wire is easily damaged due to the influence of subjective factors during manual cutting stripping can be avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a driving member according to the present invention;

FIG. 3 is a schematic view of the fastener of the present invention;

fig. 4 is a schematic view of the detachable crank handle of the present invention.

In the figure: 1-a base; 2-side plate; 3-a driving member; 4-mounting a plate; 5-a threaded hole; 6-a skinning knife; 7-a rotating shaft; 8-a guide wheel; 9-a fixed wheel; 10-a fixing member; 11-a detachable crank; a 12-T shaped block; 13-T type groove; 14-a screw rod; 15-a transmission gear; 16-inner toothed belt; 17-driven bevel gear; 18-drive bevel gear; 19-a drive shaft; 20-a bearing plate; 21-a handle; 22-a first set screw; 23-a rectangular plate; 24-a crank body; 25-a second set screw; 26-positioning holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the dismounting tool for the wiring device of the coal mine electromechanical equipment in the drawings comprises a base 1 and side plates 2 symmetrically fixed on two sides of the top of the base 1, wherein a driving piece 3 is installed on the top of each side plate 2, an installation plate 4 is movably connected between the two side plates 2 through the driving piece 3, a plurality of threaded holes 5 are formed in the installation plate 4, and a peeling knife 6 is connected to the threaded holes 5 in a threaded manner; axis of rotation 7, axis of rotation 7 passes through the bearing and rotates the connection on curb plate 2, be provided with a plurality of leading wheels 8 and a plurality of tight pulley 9 in the axis of rotation 7, it is a plurality of leading wheel 8 and a plurality of tight pulley 9 sets up in pairs, and leaves the gap between leading wheel 8 and the tight pulley 9, skinning knife 6's bottom is just to the gap between leading wheel 8 and the tight pulley 9, be provided with mounting 10 on the leading wheel 8, and leading wheel 8 can dismantle with axis of rotation 7 through mounting 10 and be connected, the crank 11 can be dismantled to the one end of axis of rotation 7 is installed.

In order to enable the peeling knife 6 to accurately enter a gap between the guide wheel 8 and the fixed wheel 9 to cut a connecting line, the driving part 3 comprises T-shaped blocks 12 fixed at two ends of the mounting plate 4, one side, close to each other, of the two side plates 2 is provided with a T-shaped groove 13, the T-shaped blocks 12 are slidably connected in the T-shaped grooves 13, the T-shaped blocks 12 are in threaded connection with screw rods 14, the top ends of the two screw rods 14 are both fixed with transmission gears 15, an internal toothed belt 16 is in transmission connection between the two transmission gears 15, a driven bevel gear 17 is further fixed on one of the screw rods 14 and above the transmission gear 15, the driven bevel gear 17 is meshed with a driving bevel gear 18, a driving shaft 19 is fixed in the center of the driving bevel gear 18, the top of the side plates 2 is fixed with a bearing plate 20, and the driving shaft 19 is rotatably connected to the bearing plate 20, a handle 21 is fixed at one end of the driving shaft 19 far away from the driving bevel gear 18.

Meanwhile, in order to fix the tool on a site needing construction, positioning holes 26 are formed at four corners of the base 1.

In addition, in order to facilitate the extrusion of the connecting line, the guide wheel 8 and the fixed wheel 9 are both made of hard plastic materials.

When skinning the connecting wire: the connecting wire to be stripped is placed in a gap reserved between a guide wheel 8 and a fixed wheel 9, the connecting wire is clamped by the gap between the guide wheel 8 and the fixed wheel 9, then a rotating handle 21 drives a driving bevel gear 18 to rotate, the driving bevel gear 18 drives a driven bevel gear 17 to rotate, the driven bevel gear 17 drives two screw rods 14 to rotate through the matching of two transmission gears 15 and an internal toothed belt 16, further a T-shaped block 12 connected on the screw rod 14 is driven to move downwards in a T-shaped groove 13, further a mounting plate 4 is driven to move oppositely, the tip end of a stripping knife 6 connected on the mounting plate 4 moves downwards to prick into the wire skin of the connecting wire, then the connecting wire is subjected to frictional movement in the gap between the guide wheel 8 and the fixed wheel 9 through a manual rotating shaft 7, the stripping knife 6 can be enabled to scratch through the wire skin of the connecting wire during movement to carry out hand-operated auxiliary stripping, the peeling of a plurality of connecting wires can be carried out simultaneously, so that the efficiency is improved, and the phenomenon that the wire cores inside the connecting wires are damaged due to the influence of subjective factors when manual cutting is peeled off can be avoided.

Example 2

Referring to fig. 1 and fig. 3, in this embodiment, to further describe example 1, a driving member 3 is installed at the top of each side plate 2 in the figure, an installation plate 4 is movably connected between the two side plates 2 through the driving member 3, a plurality of threaded holes 5 are formed in the installation plate 4, and a peeling knife 6 is connected to each threaded hole 5 through an internal thread; axis of rotation 7, axis of rotation 7 passes through the bearing and rotates the connection on curb plate 2, be provided with a plurality of leading wheels 8 and a plurality of tight pulley 9 on the axis of rotation 7, it is a plurality of leading wheel 8 and a plurality of tight pulley 9 sets up in pairs, and leaves the gap between leading wheel 8 and the tight pulley 9, skinning knife 6's bottom is just to the gap between leading wheel 8 and the tight pulley 9, be provided with mounting 10 on the leading wheel 8, and leading wheel 8 can dismantle with axis of rotation 7 through mounting 10 and be connected, mounting 10 includes first tight set screw 22, first

tight set screw

22 and 8 threaded connection of leading wheel, and the bottom and the 7 surperficial butts of axis of rotation of first tight set screw 22.

When the gap between the guide wheel 8 and the fixed wheel 9 is adjusted: twist through the allen key and move first fixed screw, let leading wheel 8 and axis of rotation 7 remove fixedly, then stir leading wheel 8 and slide in axis of rotation 7 surface to adjust the gap between leading wheel 8 and the tight pulley 9, screw up first fixed screw through the allen key after adjusting well again.

Example 3

Referring to fig. 1 and 4, in this embodiment, the rotating shaft 7 is rotatably connected to the side plate 2 through a bearing, the rotating shaft 7 is provided with a plurality of guide wheels 8 and a plurality of fixed wheels 9, the plurality of guide wheels 8 and the plurality of fixed wheels 9 are arranged in pairs, a gap is reserved between the guide wheels 8 and the fixed wheels 9, the bottom end of the debarking knife 6 is opposite to the gap between the guide wheels 8 and the fixed wheels 9, the guide wheels 8 are provided with fixing pieces 10, the guide wheels 8 are detachably connected with the rotating shaft 7 through the fixing pieces 10, one end of the rotating shaft 7 is provided with a detachable crank 11, the detachable crank 11 comprises a rectangular plate 23 and a crank body 24, the crank body 24 is in threaded connection with the bottom of the rectangular plate 23, one side of the rectangular plate 23 is in threaded connection with a second fastening screw 25, the bottom end of the second set screw 25 abuts against the surface of the rotary shaft 7.

Wherein, in order to improve the friction on the crank handle and prevent the phenomenon of hand slip during rotation, the outer surface of the crank handle body 24 is sleeved with an anti-slip sleeve.

When dismantling the crank: rotate the tight set screw 25 of second through allen key, let rectangular plate 23 and axis of rotation 7 remove fixedly, then pull down rectangular plate 23, fix one end of electric drill on axis of rotation 7 again, utilize the electric drill to provide power and rotate axis of rotation 7, can be without hand, lean on electric power to assist and skin labour saving and time saving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery electromechanical device termination assembly and disassembly tools which characterized in that includes:

the peeling machine comprises a base (1) and side plates (2) symmetrically fixed on two sides of the top of the base (1), wherein driving pieces (3) are installed on the tops of the side plates (2), a mounting plate (4) is movably connected between the two side plates (2) through the driving pieces (3), a plurality of threaded holes (5) are formed in the mounting plate (4), and peeling knives (6) are connected with the threaded holes (5) in an internal thread mode;

axis of rotation (7), axis of rotation (7) are connected on curb plate (2) through the bearing rotation, be provided with a plurality of leading wheels (8) and a plurality of tight pulley (9) on axis of rotation (7), it is a plurality of leading wheel (8) and a plurality of tight pulley (9) set up in pairs, and leave the gap between leading wheel (8) and tight pulley (9), the bottom of skinning knife (6) is just to the gap between leading wheel (8) and tight pulley (9), be provided with mounting (10) on leading wheel (8), and leading wheel (8) can dismantle with axis of rotation (7) through mounting (10) and be connected, the one end of axis of rotation (7) is installed and is dismantled crank (11).

2. The coal mine electromechanical device wiring device dismantling tool according to claim 1, wherein: the driving piece (3) comprises T-shaped blocks (12) fixed at two ends of a mounting plate (4), one side, close to each other, of the two side plates (2) is provided with a T-shaped groove (13), the T-shaped blocks (12) are connected in the T-shaped groove (13) in a sliding mode, the T-shaped blocks (12) are connected with screw rods (14) in a threaded mode, the top ends of the two screw rods (14) are respectively provided with a transmission gear (15), an inner toothed belt (16) is connected between the two transmission gears (15) in a transmission mode, a driven bevel gear (17) is further fixed on one of the screw rods (14) and positioned above the transmission gear (15), the driven bevel gear (17) is meshed with a driving bevel gear (18), a driving shaft (19) is fixed in the center of the driving bevel gear (18), a bearing plate (20) is fixed at the top of each side plate (2), and the driving shaft (19) is rotatably connected to the bearing plate (20), and a handle (21) is fixed at one end of the driving shaft (19) far away from the driving bevel gear (18).

3. The coal mine electromechanical device wiring device dismantling tool according to claim 1, wherein: the fixing piece (10) comprises a first set screw (22), the first set screw (22) is in threaded connection with the guide wheel (8), and the bottom end of the first set screw (22) is in surface butt joint with the rotating shaft (7).

4. The coal mine electromechanical device wiring device dismantling tool according to claim 1, wherein: can dismantle crank (11) including rectangular plate (23) and crank body (24), crank body (24) threaded connection is in the bottom of rectangular plate (23), one side threaded connection of rectangular plate (23) has the tight screw of second (25), the bottom and axis of rotation (7) surface butt of the tight screw of second (25).

5. The coal mine electromechanical device wiring device dismantling tool according to claim 4, wherein: the outer surface of the crank body (24) is sleeved with an anti-slip sleeve.

6. The coal mine electromechanical device wiring device dismantling tool according to claim 1, wherein: positioning holes (26) are formed in four corners of the base (1).

7. The coal mine electromechanical device wiring device dismantling tool according to claim 1, wherein: the guide wheel (8) and the fixed wheel (9) are both made of hard plastic materials.