CN213782728U

CN213782728U - Cable shearing mechanism for power engineering

Info

Publication number: CN213782728U
Application number: CN202022826540.9U
Authority: CN
Inventors: 胡建勇
Original assignee: Tianjin Jili Energy Technology Co ltd
Current assignee: Tianjin Jili Energy Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-23
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a cable shearing mechanism for power engineering, including workstation and backup pad, the one end at the workstation is connected perpendicularly to the backup pad, the first platform of placing of one end fixedly connected with that the workstation was kept away from to the backup pad, first one side of placing the platform and being close to the workstation is installed first driving motor, and first driving motor's output shaft downwards, first driving motor's output shaft fixedly connected with connecting rod, first driving motor's one end fixedly connected with threaded rod is kept away from to the connecting rod, the first stopper of bottom fixedly connected with of connecting rod, and the threaded rod runs through first stopper. The utility model discloses cable shearing mechanism for electric power engineering sets up a driving motor, can make cutting device remove, can make it shift up when not using the cutting knife, prevents to receive the injury, sets up the second stopper, can prevent that the second from placing the position that the removal stroke of platform exceeded second stopper place to lead to the emergence of accident.

Description

Cable shearing mechanism for power engineering

Technical Field

The utility model relates to an electric power engineering technical field specifically is a cable shearing mechanism for electric power engineering.

Background

Electric power engineering, i.e. the engineering concerned with the production, transport and distribution of electric energy, also broadly includes the engineering of electricity as a power and energy source for applications in a variety of fields. Meanwhile, the method can be understood to the transmission and transformation business expansion project. The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, and the shadow of cables can appear in power system equipment.

At present, when carrying out the setting up of cable, need cut its processing, present all is that the handheld pliers of staff shear, owing to can not fix the cable to make the incision uneven when cuting, influence subsequent installation, the shearing mechanism of pliers formula needs the manual work to hand and operates in addition, and is comparatively troublesome. Therefore, the cable cutting device for the power engineering is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a cable shearing mechanism for power engineering.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a cable shearing device for power engineering, which comprises a workbench and a supporting plate, wherein the supporting plate is vertically connected at one end of the workbench, one end of the supporting plate far away from the workbench is fixedly connected with a first placing platform, one side of the first placing platform near the workbench is provided with a first driving motor, the output shaft of the first driving motor is downward, the output shaft of the first driving motor is fixedly connected with a connecting rod, one end of the connecting rod far away from the first driving motor is fixedly connected with a threaded rod, the bottom of the connecting rod is fixedly connected with a first stopper, the threaded rod runs through the first stopper, the first stopper is fixedly connected on the supporting plate, the surface sleeve of the threaded rod is provided with a second placing platform, the second placing platform is in threaded connection with the threaded rod, one end of the threaded rod far away from the first stopper is fixedly connected with a second stopper, the second limiting block is fixedly connected to the surface of the workbench.

As a preferred technical scheme of the utility model, the second is placed the surface rotation of platform and is connected with the pivot, the surface mounting of pivot has second driving motor, second driving motor's output shaft fixedly connected with cutting knife, the fixed surface of cutting knife is connected with the safety cover.

As a preferred technical scheme of the utility model, the second is placed the platform and is kept away from second driving motor's one end fixedly connected with slider, the notch has been seted up in the backup pad, platform and backup pad sliding connection are placed to the second, and the slider slides in the notch.

As a preferred technical scheme of the utility model, the bearing is installed to the one end that first stopper was kept away from to the threaded rod, and bearing fixed connection in the second stopper, the threaded rod rotates with the second stopper to be connected.

As a preferred technical scheme of the utility model, the fixed surface of workstation is connected with the guide rail, the surperficial cover of guide rail is equipped with the movable block, the one end fixedly connected with fixed plate of guide rail is kept away from to the movable block.

As a preferred technical scheme of the utility model, one side fixedly connected with outer sleeve of movable block is kept away from to the fixed plate, interior flexible section of thick bamboo is equipped with to the outer sleeve endotheca, the one end fixedly connected with that the fixed plate was kept away from to interior flexible section of thick bamboo places the board, the fixed surface who places the board is connected with the bearing piece.

As a preferred technical scheme of the utility model, the bottom sliding connection of interior flexible section of thick bamboo has the dead lever, the opening has been seted up to the bottom of interior flexible section of thick bamboo, the dead lever passes through in the opening extends to interior flexible section of thick bamboo, the dead lever extends to the one end fixedly connected with screw cap in the interior flexible section of thick bamboo, the dead lever is kept away from the bottom of the one end fixed connection of screw cap in the outer sleeve, the surface cover of dead lever is equipped with the spring.

As a preferred technical scheme of the utility model, a plurality of foot rests of bottom fixedly connected with of workstation, the foot rest is kept away from the one end of workstation and is installed and remove the wheel, and removes and take turns to and install the brake block.

The utility model has the advantages that: the cable shearing device for the power engineering is provided with a first driving motor, a cutting device can move, the cutting device can move upwards to prevent damage when a cutting knife is not used, a second limiting block is arranged to prevent the moving stroke of a second placing table from exceeding the position of the second limiting block, so that accidents are caused, a protective cover is arranged to prevent high-temperature flying chips falling off during cutting of a cable by the cutting knife from splashing and causing injury to people, a bearing is arranged to enable a threaded rod to rotate in the second limiting block, so that the second placing table is prevented from loosening, a moving block is arranged, the next cable to be cut can be automatically replaced after the cutting of the cable is finished, a bearing block is fixedly connected to the surface of a placing plate, the bearing block is arranged, time and labor are saved, and great convenience is brought to the work of workers, the work efficiency of staff has been improved, the work output of staff has been increased, simultaneously, the income for people has brought very big growth, general cable shearing mechanism awkward problem has been solved, thereby work and life for people have brought very big facility, set up the spring, the vibrations of conveying when cutting the cable can be unloaded through the spring, reach the purpose that the wearing and tearing are little between the structure, the wearing and tearing of part between the structure have been reduced, this cable shearing mechanism for power engineering's life has been prolonged, people's investment of capital cost has been reduced, work and life for people have brought very big facility.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a cable cutting device for power engineering of the present invention;

fig. 2 is a schematic structural diagram of the cable cutting device for power engineering of the present invention;

FIG. 3 is an enlarged view of the cable cutter for power engineering of the present invention at the position A;

fig. 4 is an enlarged view of the position B of the cable cutting device for power engineering of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a first placing table; 4. a first drive motor; 5. a threaded rod; 6. a first stopper; 7. a second limiting block; 8. a second placing table; 9. a second drive motor; 10. a cutting knife; 11. a protective cover; 12. a guide rail; 13. a moving block; 14. a fixing plate; 15. placing the plate; 16. a bearing block; 17. an inner telescopic cylinder; 18. an outer sleeve; 19. fixing the rod; 20. and a bearing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model relates to a cable shearing device for power engineering, which comprises a workbench 1 and a support plate 2, wherein the support plate 2 is vertically connected with one end of the workbench 1, one end of the support plate 2 far away from the workbench 1 is fixedly connected with a first placing platform 3, one side of the first placing platform 3 near the workbench 1 is provided with a first driving motor 4, the output shaft of the first driving motor 4 faces downwards, the output shaft of the first driving motor 4 is fixedly connected with a connecting rod, one end of the connecting rod far away from the first driving motor 4 is fixedly connected with a threaded rod 5, the bottom of the connecting rod is fixedly connected with a first limiting block 6, the threaded rod 5 penetrates through the first limiting block 6, the first limiting block 6 is fixedly connected on the support plate 2, the surface of the threaded rod 5 is sleeved with a second placing platform 8, the second placing platform 8 is in threaded connection with the threaded rod 5, one end of the threaded rod 5 far away from the first limiting block 6 is fixedly connected with a second limiting block 7, second stopper 7 fixed connection sets up first driving motor 4 on the surface of workstation 1, can make cutting device remove, can make it shift up when not using cutting knife 10, prevents to receive the injury, sets up second stopper 7, can prevent that the second from placing the position that the removal stroke of platform 8 exceeded second stopper 7 place to lead to the emergence of accident.

Wherein, the second is placed the surface rotation of platform 8 and is connected with the pivot, and the surface mounting of pivot has second driving motor 9, and the output shaft fixedly connected with cutting knife 10 of second driving motor 9, the fixed surface of cutting knife 10 is connected with safety cover 11, sets up safety cover 11, can make the high temperature flying chips that the cutting dropped can not splash when cutting knife 10 cuts the cable, makes the people receive the injury.

Wherein, the second is placed the platform 8 and is kept away from the one end fixedly connected with slider of second driving motor 9, has seted up the notch in the backup pad 2, and the second is placed platform 8 and backup pad 2 sliding connection, and the slider slides in the notch, sets up the notch, can let the cutting machine can reciprocate, can cut the cable of co-altitude.

Wherein, bearing 20 is installed to the one end that first stopper 6 was kept away from to threaded rod 5, and bearing 20 fixed connection is in second stopper 7, and threaded rod 5 rotates with second stopper 7 to be connected, sets up bearing 20, can make threaded rod 5 can be at 7 internal rotations of second stopper, has guaranteed that the second places platform 8 and can not loosen and take off.

The surface of the workbench 1 is fixedly connected with a guide rail 12, the surface of the guide rail 12 is sleeved with a movable block 13, one end of the movable block 13, which is far away from the guide rail 12, is fixedly connected with a fixed plate 14, the movable block 13 is arranged, and after the cutting of the cable is completed, the next cable to be cut can be automatically replaced.

Wherein, one side fixedly connected with outer sleeve 18 of movable block 13 is kept away from to fixed plate 14, outer sleeve 18 endotheca is equipped with interior telescopic tube 17, the one end fixedly connected with that fixed plate 14 was kept away from to interior telescopic tube 17 places board 15, the fixed surface of placing board 15 is connected with bearing block 16, set up bearing block 16, can labour saving and time saving, work for the staff has brought very big facility, staff's work efficiency has been improved, staff's work output has been increased, the economic income for people has brought very big growth simultaneously, the problem of general cable shearing mechanism awkward has been solved, thereby work and life for people have brought very big facility.

Wherein, the bottom sliding connection of interior telescopic tube 17 has dead lever 19, the opening has been seted up to the bottom of interior telescopic tube 17, dead lever 19 extends to interior telescopic tube 17 through the opening in, dead lever 19 extends to the interior one end fixedly connected with screw cap of interior telescopic tube 17, dead lever 19 keeps away from the bottom of one end fixed connection in outer sleeve 18 of screw cap, the surface cover of dead lever 19 is equipped with the spring, set up the spring, the vibrations of conveying when cutting the cable wire are unloaded to the spring, reach the little purpose of wearing and tearing between the structure, the wearing and tearing of part between the structure have been reduced, this power engineering cable shearing mechanism's life has been prolonged, people's capital cost's input has been reduced, work and life for people have brought very big facility.

Wherein, a plurality of foot rests of bottom fixedly connected with of workstation 1, the foot rest is kept away from the one end of workstation 1 and is installed and remove the wheel, and removes and install the brake block on taking turns, sets up and removes the wheel, can make this device can remove, has strengthened application range.

The working principle is as follows: when the device is used for shearing cables, the cables are placed on the top of the bearing block 16, the bearing block 16 is arranged, time and labor can be saved, great convenience is brought to the work of workers, the working efficiency of the workers is improved, the working yield of the workers is increased, meanwhile, great increase is brought to the economic income of people, the problem of inconvenient use of a common cable shearing device is solved, great convenience is brought to the work and the life of people, then the first driving motor 4 is started, the threaded rod 5 is rotated, the second placing table 8 is lowered, when the second placing table 8 reaches a destination, the second driving motor 9 is started, the cutting knife 10 is rotated, the protective cover 11 sleeved on the surface of the cutting knife 10 can protect the cutting knife 10, the protective cover 11 is arranged, when the cutting knife 10 cuts cables, high-temperature flying chips falling during cutting can not splash, make the people receive the injury, when cuting the cable, place board 15 and can move down, but the spring on dead lever 19 surface can make and place board 15 and produce a relative power, it is lighter to make the shearing, set up the spring, can unload the vibrations of conveying when cutting the cable and coming through the spring, reach the purpose that wearing and tearing are little between the structure, the wearing and tearing of part between the structure have been reduced, the life of this cable shearing mechanism for power engineering has been prolonged, people's investment of fund cost has been reduced, work and life for people have brought very big facility.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The cable shearing device for the power engineering comprises a workbench (1) and a supporting plate (2), and is characterized in that the supporting plate (2) is vertically connected to one end of the workbench (1), one end, far away from the workbench (1), of the supporting plate (2) is fixedly connected with a first placing table (3), one side, close to the workbench (1), of the first placing table (3) is provided with a first driving motor (4), an output shaft of the first driving motor (4) faces downwards, an output shaft of the first driving motor (4) is fixedly connected with a connecting rod, one end, far away from the first driving motor (4), of the connecting rod is fixedly connected with a threaded rod (5), the bottom of the connecting rod is fixedly connected with a first limiting block (6), the threaded rod (5) penetrates through the first limiting block (6), and the first limiting block (6) is fixedly connected to the supporting plate (2), the surface cover of threaded rod (5) is equipped with the second and places platform (8), platform (8) and threaded rod (5) threaded connection are placed to the second, threaded rod (5) keep away from one end fixedly connected with second stopper (7) of first stopper (6), second stopper (7) fixed connection is on the surface of workstation (1).

2. The cable shearing device for the electric power engineering is characterized in that a rotating shaft is rotatably connected to the surface of the second placing table (8), a second driving motor (9) is mounted on the surface of the rotating shaft, a cutting knife (10) is fixedly connected to an output shaft of the second driving motor (9), and a protective cover (11) is fixedly connected to the surface of the cutting knife (10).

3. An electric power engineering cable cutting device according to claim 1, characterized in that a slide block is fixedly connected to one end of the second placing table (8) far away from the second driving motor (9), a notch is formed in the supporting plate (2), the second placing table (8) is connected with the supporting plate (2) in a sliding mode, and the slide block slides in the notch.

4. The cable shearing device for the power engineering as claimed in claim 1, wherein a bearing (20) is mounted at one end of the threaded rod (5) far away from the first limiting block (6), the bearing (20) is fixedly connected in the second limiting block (7), and the threaded rod (5) is rotatably connected with the second limiting block (7).

5. The cable shearing device for the power engineering according to claim 1, wherein a guide rail (12) is fixedly connected to the surface of the workbench (1), a moving block (13) is sleeved on the surface of the guide rail (12), and a fixed plate (14) is fixedly connected to one end, away from the guide rail (12), of the moving block (13).

6. The cable cutting device for the power engineering according to claim 5, wherein an outer sleeve (18) is fixedly connected to one side of the fixed plate (14) far away from the moving block (13), an inner telescopic cylinder (17) is sleeved in the outer sleeve (18), a placing plate (15) is fixedly connected to one end of the inner telescopic cylinder (17) far away from the fixed plate (14), and a bearing block (16) is fixedly connected to the surface of the placing plate (15).

7. The cable cutting device for the electric power engineering as claimed in claim 6, wherein a fixing rod (19) is slidably connected to the bottom of the inner telescopic cylinder (17), the bottom of the inner telescopic cylinder (17) is provided with an opening, the fixing rod (19) extends into the inner telescopic cylinder (17) through the opening, a threaded cap is fixedly connected to one end of the fixing rod (19) extending into the inner telescopic cylinder (17), one end of the fixing rod (19) far away from the threaded cap is fixedly connected to the bottom of the outer sleeve (18), and a spring is sleeved on the surface of the fixing rod (19).

8. The electric power engineering cable shearing device as claimed in claim 1, wherein a plurality of foot rests are fixedly connected to the bottom of the workbench (1), movable wheels are mounted at one ends of the foot rests, which are far away from the workbench (1), and brake pads are mounted on the movable wheels.