CN215544483U

CN215544483U - Portable steel-cored aluminum strand bending device

Info

Publication number: CN215544483U
Application number: CN202120505974.0U
Authority: CN
Inventors: 窦国祥
Original assignee: Jiangsu Hongyun Cable Co ltd
Current assignee: Jiangsu Hongyun Cable Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-01-18
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a portable steel-cored aluminum strand bending device, relates to the technical field of steel-cored aluminum strands, and aims to solve the problem that the bending angle of a material is inconvenient to control due to the fact that the bending angle of an existing steel-cored aluminum strand bending device is relatively complex to adjust. The inside of casing is provided with the motor support of bending, the one end of motor support of bending is provided with bending servo motor, bending servo motor obtains the output and is provided with the bending dish transmission shaft, the one end of bending dish transmission shaft is provided with the bending dish, the upper end of casing is provided with elevator motor, elevator motor's below output is provided with the lifting screw, and the lifting screw is connected with the elevator motor transmission, the outer wall of lifting screw is provided with the lift thread bush, the outer wall of lift thread bush is provided with the lift dead lever, the one end of lift dead lever is provided with the charging tray motor, the output of charging tray motor is provided with the charging tray the inboard of charging tray is provided with the aluminum stranded conductor.

Description

Portable steel-cored aluminum strand bending device

Technical Field

The utility model relates to the technical field of steel-cored aluminum strands, in particular to a portable steel-cored aluminum strand bending device.

Background

The steel-cored aluminum strand is a reinforced wire formed by twisting a single-layer or multi-layer aluminum strand outside a galvanized steel core. The method is mainly applied to the industries of electric power and power transmission lines. The steel-cored aluminum strand is formed by stranding aluminum wires and steel wires and is suitable for overhead transmission lines. The inside of the steel core is a steel core, and the outside of the steel core is wound around the steel core by an aluminum wire in a twisting way; the steel core mainly plays a role in increasing strength, and the aluminum stranded wire mainly plays a role in transmitting electric energy; for a high-voltage transmission line, because the path of the line is limited, a plurality of lines cannot be erected on one path, people think that a path, a set of iron tower and a plurality of wires are adopted, namely, one line is equivalent to a method for erecting a plurality of lines; for 500KV transmission lines, China mostly adopts a mode of hanging four wires, and the mode of stringing is called to be combined with a tower. The steel-cored aluminum strand has the characteristics of simple structure, convenience in erection and maintenance, low line manufacturing cost, large transmission capacity, good electric conductivity, sufficient mechanical strength, high tensile strength, capability of enlarging the distance between the tower rods and the like.

However, the conventional steel-cored aluminum strand bending device has the problem that the bending angle of the material is inconvenient to control because the bending angle is relatively complicated to adjust; therefore, the existing requirements are not met, and a portable steel-cored aluminum strand bending device is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light aluminum conductor steel-cored wire bending device to solve the problem that the bending angle of a material is inconvenient to control due to the fact that the bending angle is complex to adjust in the conventional aluminum conductor steel-cored wire bending device in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable steel-cored aluminum strand bending device comprises a shell, wherein a bending motor support is arranged inside the shell and fixedly connected with the inner wall of the shell, a bending servo motor is arranged at one end of the bending motor support, a bending disc transmission shaft is arranged at the output end of the bending servo motor and is in transmission connection with the bending servo motor, a bending disc is arranged at one end of the bending disc transmission shaft and is in transmission connection with the bending disc transmission shaft, a lifting motor is arranged at the upper end of the shell, a lifting screw rod is arranged at the lower output end of the lifting motor and is in transmission connection with the lifting motor, the lifting screw rod is arranged inside the shell, a lifting thread sleeve is arranged on the outer wall of the lifting screw rod and is in thread transmission connection with the lifting screw rod, and a lifting fixing rod is arranged on the outer wall of the lifting thread sleeve, and the lifting fixing rod is fixedly connected with the lifting thread sleeve bolt, one end of the lifting fixing rod is provided with a feeding disc motor, the output end of the feeding disc motor is provided with a feeding disc, the feeding disc is in transmission connection with the feeding disc motor, and the inner side of the feeding disc is provided with a steel-cored aluminum strand.

Preferably, the front end of the bending disc is provided with four bending columns, the four bending columns are connected with the rotating shaft of the bending disc, and the distance between every two adjacent bending columns is equal to the diameter of the steel-cored aluminum strand.

Preferably, a lifting groove is formed between the shell and the feeding disc, and the lifting groove and the shell are integrally formed.

Preferably, the front end rotating shaft of the feeding tray is provided with a stabilizing support rod, the stabilizing support rod is fixedly connected with the front end rotating shaft of the feeding tray, a support roller is arranged at the upper end of the stabilizing support rod and is connected with the rotating shaft of the stabilizing support rod, and the support roller is connected with the steel-cored aluminum strand transmission support.

Preferably, the four corners of the lower end of the shell are provided with bases, and the bases are fixedly connected with the shell.

Preferably, the outer wall of each bending column is provided with an anti-skidding sleeve, and the anti-skidding sleeves are fixedly connected with the bending columns.

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

1. the utility model sets the bending disc, the bending columns, the anti-skid sleeve, the lifting motor, the lifting screw, the lifting groove and the feeding disc, the lifting motor drives the lifting screw to rotate, so that the lifting fixing rod adjusts the position up and down along the lifting screw, after the position of the feeding disc is adjusted, the feeding disc motor drives the feeding disc to feed, one end of the steel-cored aluminum strand on the feeding disc passes through the space between two adjacent bending columns, the bending servo motor drives the bending disc to start rotating, the rotating bending disc drives the bending columns to move around the axes of the bending discs in a circumferential manner, the bending operation of the steel-cored aluminum strand can be finished, the processing flow is greatly simplified, and when the device needs to control the steel-cored aluminum strand at different bending angles, the lifting motor drives the lifting screw to rotate to adjust the height of the feeding disc, so that the steel-cored aluminum strand can pass through the bending columns with corresponding heights on the bending disc, like this when the bending dish is rotatory, thereby the crooked axle center distance of steel-cored aluminum strand wires alright change realized the control of different range bending angles, solved current steel-cored aluminum strand wires bending device, because bending angle adjusts comparatively loaded down with trivial details, causes the inconvenient problem of material bending angle control.

2. Through the setting of stabilizing support bar, supporting roller, stabilizing support bar, supporting roller move along with the lift of last charging tray and for the steel-cored aluminum strand wires provide the support and bend the steel-cored aluminum strand wires's of post impetus of bending for steel-cored aluminum strand wires's bending precision is higher, improves the accuracy and the stability of device processing.

Drawings

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

FIG. 2 is a schematic diagram of a front view of the present invention;

FIG. 3 is an enlarged top view of the bending disk of the present invention;

in the figure: 1. a housing; 2. a base; 3. bending the motor bracket; 4. bending the servo motor; 5. bending the disc transmission shaft; 6. bending the disc; 7. a lifting motor; 8. a lifting screw; 9. lifting the threaded sleeve; 10. a lifting fixing rod; 11. a feeding tray motor; 12. feeding a material plate; 13. steel-cored aluminum stranded wires; 14. a lifting groove; 15. stabilizing the support rod; 16. supporting the rollers; 17. bending the column; 18. an anti-slip sleeve.

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.

Referring to fig. 1-3, an embodiment of the present invention is shown: a portable steel-cored aluminum strand bending device comprises a shell 1, a bending motor support 3 is arranged inside the shell 1, the bending motor support 3 is fixedly connected with the inner wall of the shell 1, a bending servo motor 4 is arranged at one end of the bending motor support 3, a bending disc transmission shaft 5 is arranged at the output end of the bending servo motor 4, the bending disc transmission shaft 5 is in transmission connection with the bending servo motor 4, a bending disc 6 is arranged at one end of the bending disc transmission shaft 5, the bending disc 6 is in transmission connection with the bending disc transmission shaft 5, a lifting motor 7 is arranged at the upper end of the shell 1, a lifting screw 8 is arranged at the lower output end of the lifting motor 7, the lifting screw 8 is in transmission connection with the lifting motor 7, the lifting screw 8 is arranged inside the shell 1, a lifting thread sleeve 9 is arranged on the outer wall of the lifting screw 8, and the lifting thread sleeve 9 is in thread transmission connection with the lifting screw 8, the outer wall of the lifting thread bushing 9 is provided with a lifting fixing rod 10, the lifting fixing rod 10 is fixedly connected with the lifting thread bushing 9 through a bolt, one end of the lifting fixing rod 10 is provided with an upper charging tray motor 11, the output end of the upper charging tray motor 11 is provided with an upper charging tray 12, the upper charging tray 12 is in transmission connection with the upper charging tray motor 11, and the inner side of the upper charging tray 12 is provided with a steel-cored aluminum stranded wire 13.

Further, the front end of the bending disc 6 is provided with four bending columns 17, the four bending columns 17 are arranged, the bending columns 17 are connected with the bending disc 6 in a rotating shaft mode, the distance between every two adjacent bending columns 17 is equal to the diameter of the steel-cored aluminum strand 13, the bending servo motor 4 drives the bending disc 6 to rotate, the rotating bending disc 6 drives the bending columns 17 to move circularly around the axis of the bending disc 6, the bending operation on the steel-cored aluminum strand 13 can be completed at the moment, and the processing flow is greatly simplified.

Further, be provided with lift groove 14 between casing 1 and the last charging tray 12, and lift groove 14 sets up with casing 1 integrated into one piece, and lift groove 14 provides the removal space for the lift of going up charging tray 12 to make the lift of going up charging tray 12 more vertical steady.

Further, the front end rotating shaft of the feeding tray 12 is provided with a stabilizing support rod 15, the stabilizing support rod 15 is fixedly connected with the front end rotating shaft of the feeding tray 12, the upper end of the stabilizing support rod 15 is provided with a support roller 16, the support roller 16 is connected with the stabilizing support rod 15 in a rotating manner, the support roller 16 is connected with the steel-cored aluminum strand 13 in a transmission supporting manner, the stabilizing support rod 15 and the support roller 16 move together along with the lifting of the feeding tray 12 and provide an acting point for supporting the steel-cored aluminum strand 13 and bending the steel-cored aluminum strand 13 by the bending column 17, the bending precision of the steel-cored aluminum strand 13 is higher, and the processing accuracy and stability of the device are improved.

Further, the lower extreme four corners of casing 1 all is provided with base 2, and base 2 and 1 fixed connection of casing, and base 2 is stereoplasm damping rubber material, has improved the stability and the security of device processing.

Further, the outer wall of each bending column 17 is provided with an anti-slip sleeve 18, the anti-slip sleeves 18 are fixedly connected with the bending columns 17, the anti-slip sleeves 18 increase the friction coefficient of the contact between the bending columns 17 and the steel-cored aluminum strand 13, the bending stability is improved, and slipping is prevented.

The working principle is as follows: when the device is used, the lifting motor 7 drives the lifting screw 8 to rotate, so that the lifting fixing rod 10 is adjusted up and down along the lifting screw 8, after the position of the feeding tray 12 is adjusted, the feeding tray motor 11 drives the feeding tray 12 to feed materials, one end of the steel-cored aluminum strand 13 on the feeding tray 12 passes through the space between two adjacent bending columns 17, the bending servo motor 4 drives the bending tray 6 to start rotating, the rotating bending tray 6 drives the bending columns 17 to do circular motion around the axis of the bending tray 6, the bending processing operation of the steel-cored aluminum strand 13 can be completed, the processing flow is greatly simplified, when the device needs to control different bending angles of the steel-cored aluminum strand 13, the lifting motor 7 drives the lifting screw 8 to rotate to adjust the height of the feeding tray 12, so that the aluminum strand 13 can pass through the bending columns 17 with corresponding heights on the bending tray 6, and when the bending tray 6 rotates, thereby the crooked axle center distance of steel-cored aluminum strand wires 13 alright change the control that has realized different range bending angle, current steel-cored aluminum strand wires bending device has been solved, because it is comparatively loaded down with trivial details to roll over angle regulation, cause the inconvenient problem of material roll angle degree control, the stabilizing support pole 15, supporting roller 16 moves along with the lift of last charging tray 12 and for steel-cored aluminum strand wires 13 provide the support and the column 17 of bending 17 stress point of bending steel-cored aluminum strand wires 13, make the bending precision of steel-cored aluminum strand wires 13 higher, the accuracy and the stability of device processing improve.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable aluminium conductors (cable) steel reinforced bending device, includes casing (1), its characterized in that: the bending machine is characterized in that a bending motor support (3) is arranged in the shell (1), the bending motor support (3) is fixedly connected with the inner wall of the shell (1), a bending servo motor (4) is arranged at one end of the bending motor support (3), a bending disc transmission shaft (5) is arranged at the output end of the bending servo motor (4), the bending disc transmission shaft (5) is in transmission connection with the bending servo motor (4), a bending disc (6) is arranged at one end of the bending disc transmission shaft (5), the bending disc (6) is in transmission connection with the bending disc transmission shaft (5), a lifting motor (7) is arranged at the upper end of the shell (1), a lifting screw rod (8) is arranged at the lower output end of the lifting motor (7), the lifting screw rod (8) is in transmission connection with the lifting motor (7), and the lifting screw rod (8) is arranged in the shell (1), the outer wall of lifting screw (8) is provided with lift thread bush (9), and lift thread bush (9) are connected with lifting screw (8) screw thread transmission, the outer wall of lift thread bush (9) is provided with lift dead lever (10), and lift dead lever (10) and lift thread bush (9) bolt fixed connection, the one end of lift dead lever (10) is provided with charging tray motor (11), the output of going up charging tray motor (11) is provided with charging tray (12), and goes up charging tray (12) and be connected with charging tray motor (11) transmission, the inboard of going up charging tray (12) is provided with steel-cored aluminum stranded wire (13).

2. The portable aluminum conductor steel reinforced bending device of claim 1, wherein: the front end of the bending disc (6) is provided with four bending columns (17), the four bending columns (17) are connected with the rotating shaft of the bending disc (6), and the distance between every two adjacent bending columns (17) is equal to the diameter of the steel-cored aluminum strand (13).

3. The portable aluminum conductor steel reinforced bending device of claim 1, wherein: a lifting groove (14) is formed between the shell (1) and the feeding disc (12), and the lifting groove (14) and the shell (1) are integrally formed.

4. The portable aluminum conductor steel reinforced bending device of claim 1, wherein: go up the front end pivot department of charging tray (12) and be provided with stabilizing support rod (15), and stabilizing support rod (15) and last charging tray (12) front end pivot department fixed connection, stabilizing the upper end of support rod (15) and being provided with supporting roller (16), supporting roller (16) are connected with stabilizing support rod (15) pivot, and supporting roller (16) and steel-cored aluminum strand wires (13) transmission support are connected.

5. The portable aluminum conductor steel reinforced bending device of claim 1, wherein: the lower end four corners of the shell (1) are provided with bases (2), and the bases (2) are fixedly connected with the shell (1).

6. The portable aluminum conductor steel reinforced bending device of claim 2, wherein: the outer wall of each bending column (17) is provided with an anti-skidding sleeve (18), and the anti-skidding sleeves (18) are fixedly connected with the bending columns (17).