CN213651418U

CN213651418U - Pay-off is used in electric power construction

Info

Publication number: CN213651418U
Application number: CN202021709938.8U
Authority: CN
Inventors: 李内额
Original assignee: 李内额
Current assignee: Xinjiang Zhongdian Power Engineering Co.,Ltd.
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-09
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses an pay-off is used in electric power construction, including base, first support frame and mount, the one end surface of base is equipped with first support frame, and the other end surface of base is equipped with the second support frame, be equipped with first vaulting pole in the first support frame, and the outside of first vaulting pole is equipped with second bevel gear to the upper end of first vaulting pole is equipped with intensive diaphragm, second bevel gear's upper and lower both ends are equipped with the ball, and second bevel gear internal surface is equipped with the internal thread, and second bevel gear's surface is connected with first bevel gear, first bevel gear middle-end is equipped with the actuating lever. This pay-off for electric power construction is going up and down through two vaulting poles of adjustment handle control, makes the actinobacillus wheel can fix on higher position, and electric power constructor can be more convenient pull out the cable, does not need many people to cooperate to lift the actinobacillus wheel to reach the effect of using manpower sparingly and reducing intensity of labour.

Description

Pay-off is used in electric power construction

Technical Field

The utility model relates to an electric power construction technical field specifically is a pay-off is used in electric power construction.

Background

Pay-off is that to be under construction for better power equipment, for the cable conductor of depositing, generally with the cable conductor winding that the preparation was accomplished on the cable conductor wire reel, when carrying out electric power construction and drawing the cable conductor, need the manual work to lift up the cable conductor wire reel and fix and can be convenient pull out the cable conductor in higher department.

However, the cable wire spool and the cable are heavy, a plurality of people are needed to cooperate together to lift the cable wire spool, the labor intensity of workers is high, the cable wire spool needs to be fixed manually in the cable pulling process, safety accidents are prone to happening when manual fixing is not firm, and safety is low, so that the paying-off device for power construction is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unwinding device for electric power construction to it is heavier to provide cable conductor wire reel and cable conductor in solving above-mentioned background art, needs many people cooperation together can lift up the cable conductor wire reel, and workman's intensity of labour is big, and needs the manual work to fix the cable conductor wire reel at the in-process of pulling the cable conductor, and when the manual work is fixed insecure, easily take place the incident, the lower problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: a pay-off device for electric power construction comprises a base, a first support frame and a fixing frame, wherein the outer surface of one end of the base is provided with the first support frame, the outer surface of the other end of the base is provided with a second support frame, a first support rod is arranged in the first support frame, a second bevel gear is arranged on the outer side of the first support rod, a reinforced transverse plate is arranged at the upper end of the first support rod, balls are arranged at the upper end and the lower end of the second bevel gear, an internal thread is arranged on the inner surface of the second bevel gear, the outer surface of the second bevel gear is connected with the first bevel gear, a driving rod is arranged at the middle end of the first bevel gear, a first belt pulley and a second belt pulley are respectively arranged on the outer surface of the driving rod, one end of the first belt pulley is connected with an adjusting handle, one end of the second belt pulley is connected with a linkage rod, a support seat is arranged on, and the one end of third belt pulley is connected with the driven lever, the one end surface of driven lever is equipped with circular gear, and circular gear's surface is connected with the second vaulting pole, the surface of second vaulting pole is equipped with the tooth piece, and the upper end of second vaulting pole is connected with the intensive diaphragm, the middle-end of strengthening the diaphragm is equipped with the mount, and is equipped with the actinobacillus wheel in the mount, the bottom of base is equipped with the universal wheel, first support frame and second support frame internal surface connection have the reel.

Preferably, the length of the first stay bar is the same as that of the second stay bar, and the first stay bar and the second stay bar are fixedly connected with the reinforced transverse plate.

Preferably, the second belt pulley and the third belt pulley are symmetrically arranged at the left end and the right end of the linkage rod, and the length of the second belt pulley is the same as that of the third belt pulley.

Preferably, the outer surface of the second support rod is provided with tooth blocks at equal intervals, and the second support rod is in meshed connection with the circular gear.

Preferably, the upper end and the lower end of the fixing frame are symmetrically provided with paying-off wheels, the fixing frame is connected with the reinforced transverse plate in a clamping mode, and the central point of each paying-off wheel and the central point of each winding wheel are located on the same vertical line.

Preferably, the second bevel gear is in threaded connection with the first supporting rod, the second bevel gear is in meshed connection with the first bevel gear, and balls are distributed at the upper end and the lower end of the second bevel gear at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the pay-off device for electric power construction is provided with a pay-off device,

1. the two support rods are controlled to lift upwards through the adjusting handle, so that the paying-off wheel can be fixed at a higher position, and an electric power constructor can pull out a cable more conveniently without cooperation of multiple persons to lift the paying-off wheel, thereby achieving the effects of saving manpower and reducing labor intensity;

2. through the arrangement of the three belt pulleys and the three mutually-driven rods, the multi-group transmission structure is driven by the belt pulleys to synchronously operate, so that the up-and-down lifting control of the reinforced transverse plate is realized, the control precision is high, the transmission is stable, and the overall practicability of the paying-off equipment is improved;

3. through setting up the multiunit actinobacillus wheel at the mount, can carry out reserve or sharing according to different construction conditions, improve power construction's convenience, the take-up pulley that sets up simultaneously can be retrieved the unnecessary cable of job site, has not only saved cable consumption, has still guaranteed job site's cleanliness simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the side view structure of the second support frame of the present invention;

fig. 4 is a schematic view of a second bevel gear of the present invention.

In the figure: 1. a base; 2. a first support frame; 3. a second support frame; 4. a first stay bar; 5. a first pulley; 6. an adjusting handle; 7. a second pulley; 8. a linkage rod; 9. a supporting seat; 10. a third belt pulley; 11. a universal wheel; 12. a winding wheel; 13. a driven lever; 14. a second stay bar; 15. a tooth block; 16. reinforcing the transverse plate; 17. a fixed mount; 18. a paying-off wheel; 19. a drive rod; 20. a first bevel gear; 21. a second bevel gear; 22. a ball bearing; 23. an internal thread; 24. a circular gear.

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. 1-4, the present invention provides a technical solution: a pay-off device for electric power construction comprises a base 1, a first support frame 2 and a fixing frame 17, wherein the outer surface of one end of the base 1 is provided with the first support frame 2, the outer surface of the other end of the base 1 is provided with a second support frame 3, a first support rod 4 is arranged in the first support frame 2, a second bevel gear 21 is arranged on the outer side of the first support rod 4, the upper end of the first support rod 4 is provided with a reinforced transverse plate 16, the upper end and the lower end of the second bevel gear 21 are provided with balls 22, the inner surface of the second bevel gear 21 is provided with an internal thread 23, the outer surface of the second bevel gear 21 is connected with a first bevel gear 20, the middle end of the first bevel gear 20 is provided with a driving rod 19, the outer surface of the driving rod 19 is respectively provided with a first belt pulley 5 and a second belt pulley 7, one end of the first belt pulley 5 is connected with an adjusting handle, the outer surface of the linkage rod 8 is provided with a supporting seat 9, the outer surface of one end of the linkage rod 8 is provided with a third belt pulley 10, one end of the third belt pulley 10 is connected with a driven rod 13, the outer surface of one end of the driven rod 13 is provided with a circular gear 24, the outer surface of the circular gear 24 is connected with a second supporting rod 14, the outer surface of the second supporting rod 14 is provided with a tooth block 15, the upper end of the second supporting rod 14 is connected with a reinforced transverse plate 16, the middle end of the reinforced transverse plate 16 is provided with a fixing frame 17, a pay-off wheel 18 is arranged in the fixing frame 17, the bottom end of the base 1 is provided with a universal wheel 11, and the inner surfaces of the first.

The length of the first stay bar 4 is the same as that of the second stay bar 14, the first stay bar 4 and the second stay bar 14 are fixedly connected with the reinforced transverse plate 16, and the length of the first stay bar 4 is the same as that of the second stay bar 14, so that the transmission of the first stay bar 4 and the second stay bar 14 is more stable, the reinforced transverse plate 16 is conveniently supported, and the paying-off operation is more stable and is not limited by position;

the second belt pulley 7 and the third belt pulley 10 are symmetrically arranged at the left end and the right end of the linkage rod 8, the length of the second belt pulley 7 is the same as that of the third belt pulley 10, the second belt pulley 7 and the third belt pulley 10 can synchronously rotate by symmetrically arranging the second belt pulley 7 and the third belt pulley 10 at the left end and the right end of the linkage rod 8, and the support seat 9 outside the linkage rod 8 also increases the stability of rotation;

the outer surface of the second support rod 14 is provided with tooth blocks 15 at equal intervals, the second support rod 14 is in meshed connection with the circular gear 24, and the circular gear 24 is driven by the driven rod 13 to adjust the height of the second support rod 14 through the connection mode of the tooth blocks 15 at equal intervals on the outer surface of the second support rod 14 and the circular gear 24;

the upper end and the lower end of the fixed frame 17 are symmetrically provided with the paying-off wheels 18, the fixed frame 17 is connected with the reinforced transverse plate 16 in a clamping manner, the central point of the paying-off wheel 18 and the central point of the winding wheel 12 are positioned on the same vertical line, the paying-off wheels 18 are symmetrically arranged at the upper end and the lower end of the fixed frame 17, so that the paying-off device can carry out double paying-off work at the same time, and the fixed frame 17 and the reinforced transverse plate 16 are connected in a manner, so that the device is;

the second bevel gear 21 is in threaded connection with the first supporting rod 4, the second bevel gear 21 is in meshed connection with the first bevel gear 20, balls 22 are distributed at the upper end and the lower end of the second bevel gear 21 at equal intervals, the second bevel gear 21 is in threaded connection with the first supporting rod 4, the first supporting rod 4 can be driven to ascend and descend when the second bevel gear 21 rotates, meanwhile, the balls 22 arranged on the outer surface of the second bevel gear 21 play a role in fixing and limiting, and meanwhile, transmission resistance is reduced.

The working principle is as follows: when the pay-off device for electric power construction is used, firstly, the base 1 is conveyed to a construction position by the universal wheel 11, then the height of the pay-off wheel 18 is adjusted, the first belt pulley 5 is controlled to rotate by the control adjusting handle 6, the first bevel gear 20 is controlled to synchronously rotate by the driving rod 19 under the influence of the first belt pulley 5, the second bevel gear 21 rotates at the outer side of the first supporting rod 4 by the meshing transmission relationship of the first bevel gear 20 and the second bevel gear 21, the internal thread 23 of the inner surface of the second bevel gear 21 is mutually connected with the external thread of the first supporting rod 4 for transmission, the first supporting rod 4 is slowly lifted upwards by the rotation of the second bevel gear 21, the ball 22 plays the role of supporting and limiting at the outer side of the second bevel gear 21, the friction coefficient can also be reduced, the transmission force is improved, and meanwhile, the second belt pulley 7 rotates under the influence of the driving rod 19, the linkage rod 8 at the other end is driven, the linkage rod 8 and the third belt pulley 10 are connected and can synchronously rotate, the support seat 9 improves the stability of the rotation of the linkage rod 8 and plays a good supporting role, the third belt pulley 10 drives the driven rod 13 at the other end to rotate while rotating, so that the driven rod 13 synchronously rotates along with the influence of the drive rod 19 and the adjusting handle 6, the driven rod 13 drives the circular gear 24 to transmit the tooth block 15 outside the second support rod 14, the second support rod 14 and the first support rod 4 are lifted together, the reinforced transverse plate 16 drives the fixing frame 17 to integrally lift upwards, the paying-off work of an electric power constructor is facilitated, the winding wheel 12 between the first support frame 2 and the second support frame 3 can recover redundant cables or waste wires, the messy construction site is avoided, and the overall practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pay-off for electric power construction, includes base (1), first support frame (2) and mount (17), its characterized in that: the outer surface of one end of the base (1) is provided with a first support frame (2), the outer surface of the other end of the base (1) is provided with a second support frame (3), a first support rod (4) is arranged in the first support frame (2), a second bevel gear (21) is arranged on the outer side of the first support rod (4), a reinforced transverse plate (16) is arranged at the upper end of the first support rod (4), balls (22) are arranged at the upper end and the lower end of the second bevel gear (21), internal threads (23) are arranged on the inner surface of the second bevel gear (21), the outer surface of the second bevel gear (21) is connected with a first bevel gear (20), a driving rod (19) is arranged at the middle end of the first bevel gear (20), a first belt pulley (5) and a second belt pulley (7) are respectively arranged on the outer surface of the driving rod (19), and one end of the first belt pulley (5) is connected with an adjusting, one end of the second belt pulley (7) is connected with a linkage rod (8), the outer surface of the linkage rod (8) is provided with a supporting seat (9), the outer surface of one end of the linkage rod (8) is provided with a third belt pulley (10), and one end of the third belt pulley (10) is connected with a driven rod (13), the outer surface of one end of the driven rod (13) is provided with a circular gear (24), and the outer surface of the circular gear (24) is connected with a second support rod (14), the outer surface of the second support rod (14) is provided with a tooth block (15), the upper end of the second stay bar (14) is connected with a reinforced transverse plate (16), the middle end of the reinforced transverse plate (16) is provided with a fixed frame (17), a paying-off wheel (18) is arranged in the fixed frame (17), a universal wheel (11) is arranged at the bottom end of the base (1), the inner surfaces of the first support frame (2) and the second support frame (3) are connected with a winding wheel (12).

2. The pay-off device for electric power construction as claimed in claim 1, wherein: the length of the first support rod (4) is the same as that of the second support rod (14), and the first support rod (4) and the second support rod (14) are fixedly connected with the reinforced transverse plate (16).

3. The pay-off device for electric power construction as claimed in claim 1, wherein: the second belt pulley (7) and the third belt pulley (10) are symmetrically arranged at the left end and the right end of the linkage rod (8), and the length of the second belt pulley (7) is the same as that of the third belt pulley (10).

4. The pay-off device for electric power construction as claimed in claim 1, wherein: tooth blocks (15) are distributed on the outer surface of the second support rod (14) at equal intervals, and the second support rod (14) is in meshed connection with the circular gear (24).

5. The pay-off device for electric power construction as claimed in claim 1, wherein: the wire unwinding wheel (18) is symmetrically arranged at the upper end and the lower end of the fixing frame (17), the fixing frame (17) is connected with the reinforced transverse plate (16) in a clamping mode, and the central point of the wire unwinding wheel (18) and the central point of the wire winding wheel (12) are located on the same vertical line.

6. The pay-off device for electric power construction as claimed in claim 1, wherein: the second bevel gear (21) is in threaded connection with the first supporting rod (4), the second bevel gear (21) is in meshed connection with the first bevel gear (20), and balls (22) are distributed at the upper end and the lower end of the second bevel gear (21) at equal intervals.