CN217669395U

CN217669395U - Hot-line work mechanical arm capable of being folded and stored

Info

Publication number: CN217669395U
Application number: CN202222511551.7U
Authority: CN
Inventors: 杨坤; 李楠楠; 姚铮; 代思达; 庄炳昌
Original assignee: Tianqin Technology Co ltd
Current assignee: Tianqin Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2022-10-28
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a collapsible live working arm of accomodating relates to arm technical field, has solved current technique and has had arm accommodating space great, is not convenient for practice thrift the technical problem in space, the on-line screen storage device comprises a base, wall fixed mounting has thrust bearing on the base, wall fixed mounting has the rotation platform on the thrust bearing collar, wall fixed mounting has the hinge connection seat on the rotation platform, and is a pair of first axis of rotation is installed to hinge connection seat internal rotation, fixed mounting has first rocking arm in the first axis of rotation, the utility model discloses a foldable structure can improve arm working radius length, increases the security of operating personnel and equipment, improves the flexibility of arm, through rotating the base for the arm can obtain bigger working range, in accommodating process, can fold to accomodate and stack in an organic whole, is showing and is reducing required space, reduces the device height under the state.

Description

Hot-line work mechanical arm capable of being folded and stored

Technical Field

The utility model relates to an arm technical field specifically is a collapsible live working arm of accomodating.

Background

The utility model relates to a arm technique, arm are especially important in live working device, and live working indicates that the mankind is in progressively strengthening to the demand of electric power, and the customer is more and more high to the requirement of power supply reliability. Planned blackout time is a factor that affects power supply reliability, and each power supply company is actively developing live-line work in order to reduce planned blackout time. The current common power distribution live working method comprises an insulating rod method and an insulating glove working method. The two operation methods are low in operation efficiency and low in automation degree, and in order to meet the requirement of a safe and automatic live-line operation process, the hot-line operation mechanical arm is designed, so that the space is saved, and the working range is enlarged.

For example, a utility model with a name of live working device, publication number CN206225881U, has the technical problem that the mechanical arm accommodating space is great, and is not convenient for saving space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a collapsible live working arm of accomodating has solved current technique and has had arm accommodating space great, is not convenient for practice thrift the technical problem in space.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a collapsible live working arm of accomodating, includes the base, its characterized in that, wall fixed mounting has thrust bearing on the base, wall fixed mounting has the rotation platform on the thrust bearing collar, wall fixed mounting has the hinge connection seat on the rotation platform, and is a pair of first axis of rotation is installed to hinge connection seat internal rotation, fixed mounting has first rocking arm in the first axis of rotation, the first rocking arm other end rotates and installs the second axis of rotation, fixed mounting has the second rocking arm in the second axis of rotation, fixed mounting has the third axis of rotation on the second rocking arm, rotate in the third axis of rotation and install the operation arm, operation arm one end fixed mounting has first pneumatic cylinder, the flexible fixed mounting of first pneumatic cylinder has the operation head.

Preferably, a first motor is fixedly installed on the upper wall surface of the hinged connection seat, and a driving end of the first motor is fixedly connected to one end of the first rotating shaft.

Preferably, a second motor is fixedly mounted on the side wall surface of the first rocker arm, a driving bevel gear is fixedly mounted at the driving end of the second motor, a driven bevel gear is fixedly mounted at one end of the second rotating shaft, and the driving bevel gear is in meshed connection with the driven bevel gear.

Preferably, a third motor is fixedly mounted in the operation arm, a driving gear is fixedly mounted at a driving end of the third motor, a driven gear is fixedly mounted on a third rotating shaft, and the driven gear is meshed with the driving gear.

Preferably, the wall fixed mounting has the lower bolster under the base, fixed mounting has the motor case in the base, fixed mounting has the steering motor in the motor case, steering motor drive end fixed connection is in wall under the rotary platform.

Preferably, the hinge joint seat is fixedly mounted with a horizontal pad, the first rocker arm is internally fixedly mounted with a first limiting plate, the second rocker arm is internally fixedly mounted with a second limiting plate, and the first limiting plate is fixedly mounted with a cushion pad.

Preferably, a limiting spring is fixedly mounted in the first limiting plate, and a limiting block is fixedly mounted at one end of the limiting spring.

Advantageous effects

The utility model provides a collapsible live working arm of accomodating, the utility model discloses a foldable structure can improve arm working radius length, increases the security of operating personnel and equipment, improves the flexibility of arm, through rotating base for the arm can obtain bigger working range, and at the accept in-process, can fold to accomodate and stack in an organic whole, is showing and is reducing required space, reduces the device height under the out-of-operation state.

Drawings

Fig. 1 is a schematic structural view of a foldable charged working mechanical arm.

Fig. 2 is a schematic view of the overlooking structure of the hot-line work mechanical arm capable of being folded and stored.

In the figure: 1. a base; 2. a thrust bearing; 3. rotating the platform; 4. hinging a connecting seat; 5. a first rotating shaft; 6. a first rocker arm; 7. a second rotating shaft; 8. a second rocker arm; 9. a third rotating shaft; 10. a working arm; 11. a telescopic rod; 12. a first pneumatic cylinder; 13. a working head; 14. a first motor; 15. a second motor; 16. a drive bevel gear; 17. a driven bevel gear; 18. a third motor; 19. a driving gear; 20. a driven gear; 21. a lower base plate; 22. a motor case; 23. a steering motor; 24. horizontally placing a cushion; 25. a first limit plate; 26. a second limiting plate; 27. a cushion pad; 28. a limiting spring; 29. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a collapsible live working arm of accomodating, includes base 1, its characterized in that, wall fixed mounting has thrust bearing 2 on base 1, wall fixed mounting has rotating platform 3 on the thrust bearing 2 race, wall fixed mounting has hinged joint seat 4 on rotating platform 3, and is a pair of first axis of rotation 5 is installed in the rotation of hinged joint seat 4, fixed mounting has first rocking arm 6 on the first axis of rotation 5, the second axis of rotation 7 is installed in the rotation of the first rocking arm 6 other end, fixed mounting has second rocking arm 8 on the second axis of rotation 7, fixed mounting has third axis of rotation 9 on the second rocking arm 8, rotate on the third axis of rotation 9 and install operation arm 10, operation arm 10 one end fixed mounting has first pneumatic cylinder 12, the flexible fixed mounting of first pneumatic cylinder 12 has operation head 13, wall fixed mounting has first motor 14 on hinged joint seat 4, first motor 14 drive end fixed connection is in first axis of rotation 5 one end, first rocking arm 6 side wall fixed mounting has second motor 15, second motor 15 drive shaft gear fixed mounting has drive bevel gear 16, second motor 7 one end fixed mounting has third bevel gear 17 fixed mounting 18, driven bevel gear 17 fixed mounting has driven bevel gear 17, driven bevel gear 17 fixed mounting is connected to the driven bevel gear box 17, driven bevel gear 17 fixed mounting is connected to the driven bevel gear 17 in the driven bevel gear box and driven bevel gear 17, driven bevel gear 17 driven bevel gear box is connected to the driven bevel gear box, driven bevel gear 19, turn to 23 drive end fixed connection of motor in the rotating platform 3 wall down, fixed mounting has the flat pad 24 of putting on the hinge joint chair 4, fixed mounting has first limiting plate 25 in the first rocking arm 6, fixed mounting has second limiting plate 26 in the second rocking arm 8, fixed mounting has blotter 27 on the first limiting plate 25, fixed mounting has limiting spring 28 in the first limiting plate 25, limiting spring 28 one end fixed mounting has stopper 29.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The embodiment is as follows: as shown in fig. 1-2, the first motor 14, the second motor 15, the third motor 18, and the steering motor 23 are connected to an external controller and a power supply through wires, the first pneumatic cylinder 12 is connected to an external air source through a pipeline, the lower pad 21 is first fixedly mounted on the workstation, the operator selects a desired working head 13 to be mounted on the telescopic end of the first pneumatic cylinder 12, all the motors are servo motors, and are set to be non-driven to rotate when the operator is powered off and stops rotating, the driving end of the steering motor 23 is first rotated to drive the rotating platform 3 and the mechanical arm thereon to rotate, the first motor 14 drives the first rotating shaft 5 to rotate, so that the first rocker arm 6 fixedly connected to the first rotating shaft 5 rotates with the first rotating shaft 5 as an axis, the angle of the rotating range is 180 degrees, when the first rocker arm 6 is horizontally placed, the horizontally placed pad 24 pads up the first rocker arm 6, the size of the rotation range angle of the second rocker arm 8 is 180 degrees, the second motor 15 drives the driving bevel gear 16 to rotate, the driving bevel gear 16 drives the driven bevel gear 17 to rotate, the driven bevel gear 17 drives the second rotating shaft 7 to rotate, the second rotating shaft 7 drives the second rocker arm 8 which is fixedly connected to the second rotating shaft to swing, one end of the second rocker arm 8 is limited through a buffer cushion 27, when the second rocker arm 8 rotates to be in the same straight line with the first rotating arm, a limiting spring 28 enables a limiting block 29 to abut against the second rocker arm 8 to reduce collision and limit, the third motor 18 drives the driving gear 19 to rotate, the driving gear 19 drives the driven gear 20 to rotate, the driven gear 20 is fixedly installed on the third rotating shaft 9, the third rotating shaft 9 is fixedly installed on the second rocker arm 8 and is rotatably connected with the operating arm 10, so that the operating arm 10 can adjust the rotation direction, the rotation range angle of the operating arm 10 is 180 degrees, the flexible section of first pneumatic cylinder 12 extends and shortens, can adjust the operating position of operation head 13, the utility model discloses a folding mode can practice thrift the space in a large number, and operation arm 10 and first rocking arm 6 second rocking arm 8 and first axis of rotation 5 and second axis of rotation 7 junction are arranged in to all conducting circuits, use the brush to connect electrically conductively, can effectively improve the rotation range, reduce and rotate the dead angle, accomplish foldingly through joint motor, can cooperate gear reducer to increase the moment of torsion, keep the sensitivity and the stability of work.

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.

Claims

1. The utility model provides a collapsible live working arm of accomodating, includes base (1), its characterized in that, wall fixed mounting has thrust bearing (2) on base (1), wall fixed mounting has rotation platform (3) on thrust bearing (2) the rim of a drum, it has hinge connecting seat (4) to rotate fixed mounting of wall (3), and is a pair of first axis of rotation (5) are installed to hinge connecting seat (4) internal rotation, fixed mounting has first rocking arm (6) on first axis of rotation (5), second axis of rotation (7) are installed in the rotation of first rocking arm (6) other end, fixed mounting has second rocking arm (8) on second axis of rotation (7), fixed mounting has third axis of rotation (9) on second rocking arm (8), it installs operation arm (10) to rotate on third axis of rotation (9), operation arm (10) one end fixed mounting has first pneumatic cylinder (12), first pneumatic cylinder (12) fixed mounting has operation head (13).

2. The charged working mechanical arm capable of being folded and stored according to claim 1, wherein a first motor (14) is fixedly mounted on the upper wall surface of the hinged base (4), and a driving end of the first motor (14) is fixedly connected to one end of the first rotating shaft (5).

3. The charged working mechanical arm capable of being folded and stored according to claim 1, wherein a second motor (15) is fixedly mounted on the side wall surface of the first rocker arm (6), a driving bevel gear (16) is fixedly mounted at the driving end of the second motor (15), a driven bevel gear (17) is fixedly mounted at one end of the second rotating shaft (7), and the driving bevel gear (16) is in meshed connection with the driven bevel gear (17).

4. The charged working mechanical arm capable of being folded and stored according to claim 1, wherein a third motor (18) is fixedly installed in the working arm (10), a driving gear (19) is fixedly installed at a driving end of the third motor (18), a driven gear (20) is fixedly installed on the third rotating shaft (9), and the driven gear (20) is in meshed connection with the driving gear (19).

5. The charged working mechanical arm capable of being stored in a foldable mode according to claim 1, wherein a lower base plate (21) is fixedly mounted on the lower wall surface of the base (1), a motor box (22) is fixedly mounted in the base (1), a steering motor (23) is fixedly mounted in the motor box (22), and a driving end of the steering motor (23) is fixedly connected to the lower wall surface of the rotating platform (3).

6. The charged working mechanical arm capable of being stored in a foldable mode according to claim 3, wherein a flat pad (24) is fixedly mounted on the hinged connection seat (4), a first limiting plate (25) is fixedly mounted in the first rocker arm (6), a second limiting plate (26) is fixedly mounted in the second rocker arm (8), and a cushion pad (27) is fixedly mounted on the first limiting plate (25).

7. The charged working mechanical arm capable of being folded and stored according to claim 6, wherein a limiting spring (28) is fixedly installed in the first limiting plate (25), and a limiting block (29) is fixedly installed at one end of the limiting spring (28).