CN210795283U

CN210795283U - Pay-off is used in cable laying

Info

Publication number: CN210795283U
Application number: CN201921439536.8U
Authority: CN
Inventors: 刘佳
Original assignee: Tianjin Bohai New Energy Power System Technology Co ltd
Current assignee: Tianjin Bohai New Energy Power System Technology Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-19
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a pay-off device for laying cables, which comprises a base, a pay-off mechanism, a lead frame and a wire feeding device, wherein the pay-off mechanism comprises a fixing component which is arranged oppositely, the fixing component comprises a supporting vertical frame, a rotating sleeve, a positioning rod and a baffle plate, the rotating sleeve comprises a fixed outer ring and a rotating inner ring which is rotationally connected in the fixed outer ring, the positioning rod is in sliding connection with the middle part of the baffle plate, the wire feeding device comprises a supporting plate, an upper wire feeding roller and a lower wire feeding roller, two supporting plates are fixedly connected on the base relatively, the upper wire feeding roller and the lower wire feeding roller are connected between the two supporting plates along the longitudinal rotation, a cable disc is arranged in the pay-off mechanism, a cable is led between the upper wire feeding roller and the lower wire feeding roller through the lead frame, the wire feeding device assists the cable to pay off through the action of a driving component, the labor intensity of manual dragging, the cable laying process is time-saving and labor-saving, the cable laying difficulty is reduced, and the cable laying efficiency is improved.

Description

Pay-off is used in cable laying

Technical Field

The utility model relates to an electric power construction field especially relates to a pay-off is used in cable laying.

Background

The cable is made by one or more mutually insulated conductors and an outer insulation protection layer, and is a wire for transmitting electric power or information from one place to another place. In the electric power work progress, need lay a large amount of cables, the cable that dispatches from the factory now all coils on the cable drum, consequently, the pay-off of cable drum need be used to the cabling in-process, common cable pay-off is most simple structure on the market at present, adopt the manual work to pull out the cable to lay usually when laying, length increase along with the cable is pulled out, make the artifical intensity of labour who pulls out the cable and lay constantly improve, make the process of laying waste time and energy, influence electric power construction's work efficiency, in addition, the cable is owing to being coiled on the cable drum, so it has certain crookedness, need be straightened when using, when laying longer cable, rely on the manual work to be difficult to straighten it, the construction degree of difficulty has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a pay-off is used in cable laying convenient to construction.

The utility model discloses a realize through following technical scheme:

a pay-off device for laying cable is characterized in that the pay-off device comprises a base, a pay-off mechanism, a lead frame and a wire feeding device which are arranged above the base in sequence, the pay-off mechanism comprises fixing components which are oppositely arranged, the fixing components comprise a supporting vertical frame, a rotating sleeve arranged on the supporting vertical frame, a positioning rod which is connected in the rotating sleeve in a sliding way and a baffle which is fixedly connected to one side of the rotating sleeve through a connecting rod, the rotating sleeve comprises a fixed outer ring and a rotating inner ring which is rotationally connected in the fixed outer ring, the outer end of the rotating inner ring extends outwards to form an extension part, the positioning rod and the extension part are fixed by a locking bolt, the positioning rod is connected with the middle part of the baffle plate in a sliding way, the wire feeding device is connected with a driving assembly and comprises a supporting plate, an upper wire feeding roller and a lower wire feeding roller, the relative rigid coupling of base upper surface has two backup pads, rotates respectively along vertically between two backup pads to be connected with and send the line roller down.

According to the above technical scheme, preferably, a movable plate is fixedly connected to the lower surface of the lead frame, a slider is fixedly connected to the lower side of the movable plate, a sliding groove arranged in parallel with the lower wire feeding roller is formed in the upper surface of the base, the sliding groove is connected with the slider in a sliding mode through a sliding rail, and the movable plate is fixed to the upper surface of the base through a locking bolt.

According to the above technical scheme, preferably, the positioning rod is axially provided with a limiting groove, and limiting blocks slidably connected with the limiting groove are arranged in the rotating inner ring and the baffle.

According to the above technical scheme, preferably, the driving assembly includes a motor, a main shaft, a driven shaft, a driving gear and a driven gear, the motor is connected with the end portion of the lower wire feeding roller through the main shaft, the main shaft is fixedly connected with the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixedly connected outside the driven shaft, and the driven shaft is connected with the end portion of the upper wire feeding roller.

The utility model has the advantages that:

install the cable drum in paying out machine constructs, the cable is introduced through the lead frame and is sent between the line roller and the lower line roller of sending, send the effect auxiliary cable unwrapping wire of line device through drive assembly, effectively reduces the intensity of labour that the manual work dragged, and the cable receives the traction effect of two line rollers of sending to be straightened at unwrapping wire in-process, makes cable laying process labour saving and time saving, reduces the cable and lays the degree of difficulty, and then has improved the efficiency of laying of cable.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic front view of the fixing assembly of the present invention.

In the figure: 1. a support stand; 2. rotating the sleeve; 3. locking the bolt; 4. a connecting rod; 5. a limiting groove; 6. positioning a rod; 7. a baffle plate; 8. an upper wire feeding roller; 9. a support plate; 10. a lead frame; 11. a locking bolt; 12. a lower wire feeding roller; 13. moving the plate; 14. a driven gear; 15. a motor; 16. a driving gear; 17. a slider; 18. a slide rail; 19. a chute.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figures, the utility model comprises a base, a paying-off mechanism, a lead frame 10 and a wire feeding device which are arranged above the base in sequence, wherein the paying-off mechanism comprises fixing components which are oppositely arranged, the fixing components comprise a supporting vertical frame 1, a rotating sleeve 2 arranged on the supporting vertical frame 1, a positioning rod 6 which is connected in the rotating sleeve 2 in a sliding way and a baffle 7 which is fixedly connected to one side of the rotating sleeve 2 through a connecting rod 4, in this case, two ends of the connecting rod 4 are fixedly connected with a rotating inner ring of the rotating sleeve 2 and the baffle 7 respectively, the rotating sleeve 2 comprises a fixed outer ring and a rotating inner ring which is connected in the fixed outer ring in a rotating way, the outer end of the rotating inner ring extends outwards to form an extending part, the positioning rod 6 and the extending part are fixed through a locking bolt 3, in this case, a hydraulic cylinder is arranged below the rotating sleeve 2, the convenient installation to the cable drum, locating lever 6 and baffle 7 middle part sliding connection, send the line device to be connected with drive assembly, send the line device to include backup pad 9, go up send line roller 8 and send line roller 12 down, the relative rigid coupling in base upper surface has two backup pads 9, and it is connected with to send line roller 8 and send line roller 12 down to rotate respectively along vertical between two backup pads 9. Install the cable drum in paying out machine constructs, the cable is introduced through lead frame 10 and is sent between line roller 8 and the lower line roller 12, send the effect auxiliary cable unwrapping wire of line device through drive assembly, effectively reduces the intensity of labour that the manual work dragged, and the cable receives the traction effect of two line rollers to be straightened at unwrapping wire in-process, makes cable laying process labour saving and time saving, reduces the cable laying degree of difficulty, and then has improved the efficiency of laying of cable.

According to the above embodiment, preferably, a movable plate 13 is fixedly connected to the lower surface of the lead frame 10, a slider 17 is fixedly connected to the lower side of the movable plate 13, a sliding groove 19 arranged in parallel with the lower wire feeding roller 12 is formed in the upper surface of the base, the sliding groove 19 is connected with the slider 17 in a sliding manner through a sliding rail 18, the movable plate 13 is fixed to the upper surface of the base through a locking bolt 11, the lead frame 10 moves along the sliding groove 19 through the sliding fit relationship between the movable plate 13 and the base, the wire outgoing position of the wire feeding device can be flexibly adjusted according to laying requirements, and operation by a user is facilitated.

According to the above embodiment, preferably, the positioning rod 6 is provided with the limiting groove 5 along the axial direction, the rotating inner ring and the baffle 7 are internally provided with the limiting blocks which are connected with the limiting groove 5 in a sliding manner, the positioning rod 6 is pulled out in the process of installing the cable reel, the cable reel is arranged between the two baffles 7, the positioning rod 6 is inserted into the installation hole of the cable reel, the positioning rod 6 is fixed through the locking bolt 3, and the positioning rod 6 can be ensured to stably slide in the rotating sleeve 2 and the baffles 7 through the matching relationship of the limiting blocks and the limiting groove 5.

According to the above embodiment, preferably, the driving assembly includes a motor 15, a main shaft, a driven shaft, a driving gear 16 and a driven gear 14, the motor 15 is connected with the end of the lower wire feeding roller 12 through the main shaft, the driving gear 16 is fixedly connected to the main shaft, the driving gear 16 is meshed with the driven gear 14, the driven gear 14 is fixedly connected to the outside of the driven shaft, the driven shaft is connected with the end of the upper wire feeding roller 8, in this case, the driving gear 16 and the driven gear 14 have the same diameter, and therefore the two tangentially arranged wire feeding rollers straighten the cable and smoothly convey the cable forwards.

Install the cable drum in paying out machine constructs, the cable is introduced through lead frame 10 and is sent between line roller 8 and the lower line roller 12, send the effect auxiliary cable unwrapping wire of line device through drive assembly, effectively reduces the intensity of labour that the manual work dragged, and the cable receives the traction effect of two line rollers to be straightened at unwrapping wire in-process, makes cable laying process labour saving and time saving, reduces the cable laying degree of difficulty, and then has improved the efficiency of laying of cable.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A pay-off device for laying cable is characterized in that the pay-off device comprises a base, a pay-off mechanism, a lead frame and a wire feeding device which are arranged above the base in sequence, the pay-off mechanism comprises fixing components which are oppositely arranged, the fixing components comprise a supporting vertical frame, a rotating sleeve arranged on the supporting vertical frame, a positioning rod which is connected in the rotating sleeve in a sliding way and a baffle which is fixedly connected to one side of the rotating sleeve through a connecting rod, the rotating sleeve comprises a fixed outer ring and a rotating inner ring which is rotationally connected in the fixed outer ring, the outer end of the rotating inner ring extends outwards to form an extension part, the positioning rod and the extension part are fixed by a locking bolt, the positioning rod is connected with the middle part of the baffle plate in a sliding way, the wire feeding device is connected with a driving assembly and comprises a supporting plate, an upper wire feeding roller and a lower wire feeding roller, the relative rigid coupling of base upper surface has two backup pads, rotates respectively along vertically between two backup pads to be connected with and send the line roller down.

2. The paying-off device for laying cables as claimed in claim 1, wherein a movable plate is fixed to the lower surface of the lead frame, a slider is fixed to the lower portion of the movable plate, a sliding groove is formed in the upper surface of the base and is parallel to the lower wire feeding roller, the sliding groove is slidably connected with the slider through a sliding rail, and the movable plate is fixed to the upper surface of the base through a locking bolt.

3. The paying-off device for laying cables as claimed in claim 2, wherein said positioning rod is axially provided with a limiting groove, and said rotating inner ring and said blocking plate are provided with limiting blocks slidably connected to said limiting groove.

4. The pay-off device for laying cables as claimed in any one of claims 1 to 3, wherein said driving assembly comprises a motor, a main shaft, a driven shaft, a driving gear and a driven gear, said motor is connected with the end of the lower wire feeding roller through the main shaft, said main shaft is fixedly connected with the driving gear, said driving gear is engaged with the driven gear, said driven gear is fixedly connected with the outside of the driven shaft, and said driven shaft is connected with the end of the upper wire feeding roller.