CN214755203U

CN214755203U - Electric winching device

Info

Publication number: CN214755203U
Application number: CN202120582076.5U
Authority: CN
Inventors: 权军战; 李亚娥
Original assignee: Shaanxi Chunqiu Construction Engineering Group Co ltd
Current assignee: Shaanxi Chunqiu Construction Engineering Group Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-16
Anticipated expiration: 2031-03-22

Abstract

The application relates to an electric winching device, and relates to the field of electric power cable laying equipment. It includes the bottom plate and is used for pulling the hank mill subassembly of stranded conductor motion, the hank mill subassembly includes the backup pad, motor and drum wheel, one side and drum wheel fixed connection of backup pad are worn out to the output shaft of motor, one side that the backup pad was kept away from to the drum wheel is provided with the curb plate, the curb plate rotates with the output shaft of motor to be connected, the roof department that the bottom plate is close to the drum wheel has seted up the spout, the curb plate is located the spout, spout lateral wall fixedly connected with slide bar, the axis direction that sets up the direction and the motor of slide bar is parallel, curb plate and slide bar sliding connection, be provided with the positioning mechanism of fixed curb plate between curb plate and the slide bar, when the curb plate is located one side that the motor was kept away from to the bottom plate, the output shaft separation of curb plate and motor. This application has the time that the tip that reduces the stranded conductor passed the clearance between drum wheel and the bottom plate surface many times, improves the effect of establishing efficiency around of stranded conductor.

Description

Electric winching device

Technical Field

The application relates to the field of electric power cable laying equipment, in particular to an electric winching device.

Background

The electric winching machine is widely applied to electric power, telecommunication and municipal engineering, and is used for construction tight line assembly tower or motor-driven paying-off equipment.

Among the correlation technique, chinese utility model patent that bulletin number is CN212246041U discloses a hank mill machine for electric power engineering, and it includes diaphragm, hank mill mechanism, install the diaphragm top hank mill mechanism still includes supporting mechanism, damper, the supporting mechanism sets up the diaphragm both sides, damper fixes the diaphragm below.

For the related technology, when the twisted wire is wound on the surface of the roller wheel, a constructor needs to make one end of the twisted wire pass through the gap between the bottom plate and the roller wheel for multiple times.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of establishing the stranded conductor around, this application provides an electronic hank grinds device.

The application provides an electronic hank grinds device adopts following technical scheme:

an electric winching device comprises a bottom plate and a winching assembly used for drawing stranded wires to move, wherein the winching assembly is fixed on the surface of the bottom plate and comprises a supporting plate, a motor and a roller wheel, the supporting plate is fixedly connected with the bottom plate, a shell of the motor is fixedly connected with the bottom plate, an output shaft of the motor penetrates out of the supporting plate, one side of the motor, which penetrates out of the supporting plate, is fixedly connected with the roller wheel, one side of the roller wheel, which is far away from the supporting plate, is provided with a side plate, the side plate is rotatably connected with the output shaft of the motor, the bottom plate is provided with a sliding groove at the position close to the top wall of the roller wheel, the side plate is positioned in the sliding groove, the side wall of the sliding groove is fixedly connected with a sliding rod, the arrangement direction of the sliding rod is parallel to the axial direction of the motor, the side plate is slidably connected with the sliding rod, and a positioning mechanism for fixing the side plate is arranged between the side plate and the sliding rod, when the side plate is positioned on one side of the bottom plate far away from the motor, the side plate is separated from the output shaft of the motor.

Through adopting above-mentioned technical scheme, when the twisted wire is established around on the roller wheel surface, earlier release lock positioning mechanism, to keeping away from one side slip curb plate of motor, the curb plate separates with the output shaft of motor, establish the round shape with the winding of twisted wire middle-end, will wind the twisted wire of establishing the round shape and place all sides at the roller wheel, promote the curb plate to motor one side along the slide bar, the curb plate penetrates the output shaft of motor, fixed position mechanism, operating personnel pulls the twisted wire, the twisted wire is laminated with the roller wheel, open the motor, the motor drives the roller wheel and rotates, the roller wheel drives the twisted wire motion, the twisted wire drives the cable of connecting in twisted wire one side and promotes, reduce the twisted wire and wind the time of establishing on roller wheel surface, make things convenient for the winding work of twisted wire, improve the winding efficiency of twisted wire.

Optionally, the slide bar is provided with two at least, two the slide bar is parallel to each other, two the slide bar all with the lateral wall fixed connection of spout.

Through adopting above-mentioned technical scheme, set up two slide bars and improve the stability that the curb plate slided in the spout, reduce the curb plate and slide the possibility that the in-process takes place skew in the spout, reduce the probability that the slide bar takes place crooked, make things convenient for the output shaft separation of curb plate and motor.

Optionally, the positioning mechanism comprises a sleeve and a locking rod, the sleeve is fixedly connected with the side plate, the sleeve is perpendicular to the side plate, the sleeve is slidably connected with the sliding rod, the sleeve is provided with a screw hole perpendicular to the sliding rod, and the locking rod penetrates through the screw hole and is tightly attached to the sliding rod.

Through adopting above-mentioned technical scheme, after the stranded conductor installation is accomplished, the output shaft of motor stretches into the curb plate, and the check lock lever passes sheathed tube one end and slide bar and supports tightly, reduces the probability that the curb plate takes place to separate with the output shaft of motor in the normal course of operation of roller wheel, improves the stability in the roller wheel working process.

Optionally, the positioning mechanism further comprises a rotating handle, and the rotating handle is fixedly connected with one side of the locking rod, which is far away from the sliding rod.

Through adopting above-mentioned technical scheme, operating personnel rotates the turning handle, and the screw internal rotation of check lock lever on the sleeve, the tip and the slide bar separation of check lock lever, and the locking state of curb plate and slide bar is relieved, makes things convenient for operating personnel to fix a position the check lock lever, improves operating personnel and operates the gliding convenience of curb plate in slide bar department, improves the efficiency of establishing around of stranded conductor.

Optionally, a bearing is arranged between the side plate and the output shaft of the motor, an inner ring of the bearing is fixedly connected with the output shaft of the motor, and an outer ring of the bearing is fixedly connected with the side plate.

Through adopting above-mentioned technical scheme, the bearing can make things convenient for to rotate between the output shaft of curb plate and motor, improves the stability that the roller wheel rotated the in-process, makes things convenient for the stranded conductor to rotate on the roller wheel surface, improves the stability that the stranded conductor promoted the cable.

Optionally, the sliding device further comprises a driving mechanism for driving the side plate to slide along the sliding rod, and the driving mechanism is located between the bottom plate and the side plate.

Through adopting above-mentioned technical scheme, set up actuating mechanism and make things convenient for the drive curb plate to slide in the spout, reduce the gliding intensity of labour of operating personnel manual operation curb plate, improve the stranded conductor around establishing the efficiency on cylinder wheel surface.

Optionally, the driving mechanism includes a screw rod and a hand wheel, the screw rod is parallel to the axis of the output shaft of the motor, the side plate is provided with a threaded hole perpendicular to the side plate, the screw rod is in threaded connection with the side plate, the screw rod is rotatably connected with the bottom plate, and one side of the screw rod, which penetrates out of the bottom plate, is fixedly connected with the hand wheel.

Through adopting above-mentioned technical scheme, operating personnel rotates the hand wheel, and the hand wheel drives the screw rod and rotates, and the screw rod drives the curb plate and slides, reduces the manual gliding intensity of labour that promotes the curb plate of operating personnel, makes things convenient for the output shaft separation of curb plate and motor, improves the winding of stranded conductor and establishes efficiency.

Optionally, one side of the screw rod close to the chute is provided with a limiting block, the limiting block is positioned on one side of the screw rod, which is attached to the side wall of the chute, and the limiting block is fixedly connected with the screw rod.

Through adopting above-mentioned technical scheme, the stopper setting reduces the possibility that screw rod and bottom plate take place to separate in the spout, improves the screw rod and rotates the stability of in-process, improves the gliding convenience of curb plate in the spout, makes things convenient for the winding of stranded conductor to establish.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the side plate on the bottom plate is arranged to be slidable, when the stranded wire is installed, the side plate is separated from the output shaft of the motor, the stranded wire is wound into a ring shape and then placed on the surface of the roller wheel, the time that the end of the stranded wire penetrates through the gap between the roller wheel and the surface of the bottom plate for multiple times is shortened, and the winding efficiency of the stranded wire is improved;

2. an operator rotates the knob and the locking rod, so that the side plate is conveniently fixed on the surface of the sliding rod, the convenience of the roller wheel rotating along with the output shaft of the motor is improved, and the stability of the stranded wire driving the cable to move is improved;

3. the rotatory hand wheel of operating personnel, the locking lever drives the curb plate and slides in the spout, reduces the gliding intensity of labour of operating personnel manual promotion curb plate, makes things convenient for the output shaft separation of curb plate and motor, improves the winding of stranded conductor and establishes efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an electric winching device according to an embodiment of the present application.

Fig. 2 is a perspective sectional view of an electric winching apparatus according to an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a base plate; 2. a winching assembly; 21. a support plate; 211. a through hole; 22. a motor; 23. a roller wheel; 231. a groove; 3. a side plate; 4. a chute; 5. a slide bar; 6. a positioning mechanism; 61. a sleeve; 62. a locking lever; 63. a screw hole; 64. a handle is rotated; 7. a bearing; 8. a drive mechanism; 81. a screw; 82. a hand wheel; 83. a threaded hole; 84. a limiting block; 9. a cushion pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses electronic hank grinds device. Referring to fig. 1, the electric stranding and grinding device comprises a bottom plate 1 and a stranding and grinding assembly 2 used for drawing stranded wires to move, wherein the bottom plate 1 is cuboid, the bottom plate 1 is horizontally arranged, the stranding and grinding assembly 2 is fixed on the surface of the bottom plate 1, the stranding and grinding assembly 2 comprises a supporting plate 21, a motor 22 and a roller wheel 23, the supporting plate 21 is cuboid, the supporting plate 21 is vertically arranged, the supporting plate 21 is welded with the bottom plate 1, and a through hole 211 perpendicular to the supporting plate 21 is formed in the supporting plate 21; the motor 22 is horizontally arranged, a shell of the motor 22 is fixedly connected with the base plate 1 through a bolt, a cushion pad 9 is placed between the shell of the motor 22 and the base plate 1, and the cushion pad 9 is made of rubber; an output shaft of the motor 22 penetrates through the through hole 211, and the output shaft of the motor 22 penetrates through one side of the supporting plate 21 and is in interference fit with the roller wheel 23; the roller wheel 23 is cylindrical, and a groove 231 for winding the stranded wire is formed on the peripheral side of the roller wheel 23; a side plate 3 is arranged on one side of the roller wheel 23 far away from the support plate 21, the side plate 3 is cuboid, and an output shaft of the motor 22 penetrates through the side plate 3; bottom plate 1 is close to 3 departments of curb plate and has seted up

spout

4, 4 cross-sections of spout are the rectangle, spout 4 is seted up along motor 22's output shaft axis direction, curb plate 3 is located

spout

4, 4 lateral wall integrated into one piece of spout have two slide bars 5, two slide bars 5 are cylindrically, the length direction of two slide bars 5 is parallel with motor 22's axis direction, slide bar 5 passes curb plate 3, slide bar 5 and 3 sliding connection of curb plate, be provided with positioning mechanism 6 of fixed curb plate 3 between curb plate 3 and the slide bar 5, when one side laminating that motor 22 was kept away from to curb plate 3 and spout 4, curb plate 3 and motor 22's output shaft separation. When the strand wires are drawn by the stranding and grinding device, the side plate 3 slides along the length direction of the sliding rod 5, the side plate 3 slides to one side far away from the motor 22, the side plate 3 is separated from an output shaft of the motor 22, the middle end of the strand wires is wound to be annular, the annular strand wires penetrate into the roller wheel 23, the side plate 3 is pushed to slide to one side close to the motor 22, the output shaft of the motor 22 extends out of the side plate 3, the motor 22 is started, the strand wires wound on the surface of the roller wheel 23 are tightened, and the strand wires drive a cable connected to one end of the strand wires to move. The side plates 3 are connected on the surface of the bottom plate 1 in a sliding mode, the possibility that the stranded wires penetrate through gaps between the roller wheels 23 and the bottom plate 1 is reduced, the stranded wires are convenient to wind, and the winding efficiency of the stranded wires is improved.

Referring to fig. 2 and 3, in order to improve the stability of the roller wheel 23 in pulling the stranded wire, the positioning mechanism 6 includes a sleeve, a locking rod 62 and a rotating handle 64, the sleeve is in a round tube shape, the sleeve is perpendicular to the side plate 3, the sleeve is welded to the side plate 3, the sliding rod 5 passes through the inner wall of the sleeve, a screw hole 63 perpendicular to the sliding rod 5 is formed in the peripheral side of the sleeve, the locking rod 62 is a threaded rod, the locking rod 62 passes through the screw hole 63, the locking rod 62 is in threaded connection with the sleeve 61, one end of the locking rod 62 passing through the sleeve 61 is tightly attached to the sliding rod 5, the rotating handle 64 is in a long strip shape, the rotating handle 64 is welded to one side of the locking rod 62 away from the sliding rod 5, and the length direction of the rotating handle 64 is perpendicular to the axial direction of the locking rod 62. An operator rotates the rotating handle 64, the locking rod 62 rotates in the screw hole 63 in the sleeve 61, the end of the locking rod 62 is separated from the sliding rod 5, the locking state of the side plate 3 and the sliding rod 5 is released, the side plate 3 is pushed to be separated from the output shaft of the motor 22, the operator winds the roller wheel 23 to form a stranded wire, after the stranded wire is installed, the output shaft of the motor 22 extends into the side plate 3, the operator rotates the rotating handle 64, the locking rod 62 penetrates through one end of the sleeve to be tightly abutted to the sliding rod 5, and the position of the side plate 3 is fixed. The positioning mechanism 6 is arranged to reduce the possibility that the side plate 3 is separated from the output shaft of the motor 22 when the roller wheel 23 rotates, so that an operator can conveniently separate the side plate 3 from the output shaft of the motor 22. The bearing 7 can improve the stability of the rotation of the output shaft of the motor 22, the bearing 7 is arranged on the output shafts of the side plate 3 and the motor 22, the outer rings of the side plate 3 and the bearing 7 are fixedly connected through bolts, and the output shaft of the motor 22 and the inner ring of the bearing 7 are fixedly connected through bolts. When the side plate 3 is separated from the output shaft of the motor 22, the connecting bolt of the inner ring of the bearing 7 and the output shaft of the motor 22 is removed, the inner ring of the bearing 7 is separated from the output shaft of the motor 22, and after the twisted wire is wound, the inner ring of the bearing 7 is attached to the output shaft of the motor 22.

As shown in fig. 2, in order to facilitate the separation of the output shaft of the side plate 3 and the motor 22 pushed by the operator, a driving mechanism 8 is arranged between the bottom plate 1 of the side plate 3, the driving mechanism 8 includes a screw rod 81, a limit block 84 and a hand wheel 82, the screw rod 81 is cylindrical, the axis of the output shaft of the screw rod 81 and the output shaft of the motor 22 are parallel, the side plate 3 is provided with a threaded hole 83 perpendicular to the side plate 3, the threaded hole 83 penetrates through the side plate 3, the screw rod 81 passes through the threaded hole 83, the screw rod 81 is rotatably connected with the bottom plate 1, one side of the screw rod 81 in the chute 4, which is far away from the motor 22, is integrally formed with the limit block 84, the limit block 84 is cylindrical, one end of the limit block 84 is attached to the side wall of the chute 4, and one side of the screw rod 81, which penetrates out of the bottom plate 1, is fixedly connected with the hand wheel 82 through a bolt. When the twisted wire is wound, an operator rotates the hand wheel 82, the hand wheel 82 drives the screw 81 to rotate, the screw 81 drives the side plate 3 to slide, and the side plate 3 is separated from the output shaft of the motor 22. The labor intensity of an operator for manually pushing the side plate 3 to slide is reduced, the side plate 3 and the output shaft of the motor 22 are conveniently separated, and the winding efficiency of the stranded wire is improved.

The implementation principle of the electric winching device in the embodiment of the application is as follows: when a stranded wire is wound, an operator firstly rotates the rotating handle 64, the locking state of the side plate 3 and the sliding rod 5 is released, the fixing bolts of the inner ring of the bearing 7 and the output shaft of the motor 22 are removed, the operator rotates the hand wheel 82, the hand wheel 82 drives the screw rod 81 to rotate, the screw rod 81 drives the side plate 3 to slide towards one side far away from the motor 22, the side plate 3 and the bearing 7 are both separated from the output shaft of the motor 22, the middle end of the stranded wire is wound into a ring shape, and the stranded wire is placed on the peripheral side of the drum wheel 23; an operator rotates the hand wheel 82 reversely, the side plate 3 slides to one side of the motor 22, an output shaft of the motor 22 extends into an inner ring of the bearing 7, a bolt between the inner ring of the bearing 7 and the output shaft of the motor 22 is installed, the operator rotates the rotating handle 64, the locking rod 62 is tightly attached to the sliding rod 5, the positions of the side plate 3 and the sliding rod 5 are fixed, the motor 22 is started, the motor 22 drives the roller wheel 23 to rotate, a stranded wire is tightened on the surface of the roller wheel 23, the stranded wire moves along with the rotation of the roller wheel 23, and a cable connected to the other side of the stranded wire moves along with the movement of the stranded wire. According to the wire twisting device, the time that the end part of the twisted wire penetrates through the gap between the roller wheel 23 and the surface of the bottom plate 1 for multiple times can be reduced, and the winding efficiency of the twisted wire is improved

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electronic hank grinds device, includes bottom plate (1) and hank grinds subassembly (2) that are used for drawing the stranded conductor motion, hank grinds subassembly (2) and is fixed in bottom plate (1) surface, hank grinds subassembly (2) including backup pad (21), motor (22) and drum wheel (23), backup pad (21) and bottom plate (1) fixed connection, the casing and bottom plate (1) fixed connection of motor (22), backup pad (21) are worn out to the output shaft of motor (22), one side and drum wheel (23) fixed connection of backup pad (21) are worn out to the output shaft of motor (22), one side that backup pad (21) were kept away from in drum wheel (23) is provided with curb plate (3), curb plate (3) are connected its characterized in that with the output shaft rotation of motor (22): the roller wheel structure is characterized in that a sliding groove (4) is formed in the top wall of the bottom plate (1) close to the roller wheel (23), the side plate (3) is located in the sliding groove (4), a sliding rod (5) is fixedly connected to the side wall of the sliding groove (4), the setting direction of the sliding rod (5) is parallel to the axis direction of the motor (22), the side plate (3) is in sliding connection with the sliding rod (5), a positioning mechanism (6) for fixing the side plate (3) is arranged between the side plate (3) and the sliding rod (5), and when the side plate (3) is located on one side, away from the motor (22), of the bottom plate (1), the output shafts of the side plate (3) and the motor (22) are separated.

2. An electric winching device according to claim 1, wherein: the slide bar (5) is provided with at least two, two the slide bar (5) is parallel to each other, two slide bar (5) all with the lateral wall fixed connection of spout (4).

3. An electric winching device according to claim 1, wherein: positioning mechanism (6) include sleeve pipe and check lock pole (62), sleeve pipe and curb plate (3) fixed connection, sleeve pipe and curb plate (3) are perpendicular, sleeve pipe and slide bar (5) sliding connection, screw (63) perpendicular to slide bar (5) are seted up to the sleeve pipe, check lock pole (62) pass screw (63) and closely laminate with slide bar (5).

4. An electric winching device according to claim 3, wherein: the positioning mechanism (6) further comprises a rotating handle (64), and the rotating handle (64) is fixedly connected with one side, far away from the sliding rod (5), of the locking rod (62).

5. An electric winching device according to claim 1, wherein: a bearing (7) is arranged between the side plate (3) and an output shaft of the motor (22), an inner ring of the bearing (7) is fixedly connected with the output shaft of the motor (22), and an outer ring of the bearing (7) is fixedly connected with the side plate (3).

6. An electric winching device according to claim 1 or 2, wherein: the device is characterized by further comprising a driving mechanism (8) used for driving the side plate (3) to slide along the sliding rod (5), wherein the driving mechanism (8) is located between the bottom plate (1) and the side plate (3).

7. An electric winching device according to claim 6, wherein: actuating mechanism (8) include screw rod (81) and hand wheel (82), the output shaft axis of screw rod (81) and motor (22) is parallel, screw hole (83) of perpendicular to curb plate (3) are seted up in curb plate (3), screw rod (81) and curb plate (3) threaded connection, screw rod (81) and bottom plate (1) rotate to be connected, one side and hand wheel (82) fixed connection that bottom plate (1) were worn out in screw rod (81).

8. An electric winching device according to claim 7, wherein: one side that the surface of the screw rod (81) is close to the sliding groove (4) is provided with a limiting block (84), the limiting block (84) is located on one side where the screw rod (81) is attached to the side wall of the sliding groove (4), and the limiting block (84) is fixedly connected with the screw rod (81).