CN112209161A

CN112209161A - Power line lays cable frame

Info

Publication number: CN112209161A
Application number: CN202011164136.8A
Authority: CN
Inventors: 郑先连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-01-12

Abstract

The invention discloses a cable rack for laying a power line, and belongs to the field of cable racks. An electrical power line laying cable rack comprising: the device comprises a base, a rotary table, a rotating shaft, a first motor, a supporting plate and a fixing plate; a blind hole is formed at the upper end of the base, a turntable is arranged in the blind hole, and the turntable is rotationally connected with the base; a first groove is formed at one end of the base, and a sliding block is arranged in the first groove; the sliding block is connected with the base in a sliding manner; one end of the sliding block, which is far away from the base, is hinged with the supporting rod; one side of the supporting rod, which is far away from the base, is hinged with the supporting plate; compared with the prior art, the cable frame for laying the power line has the advantages that the cable barrel is driven by the motor to rotate horizontally for paying off, so that the labor is reduced, and the cable is not wound back due to overweight of the cable; because the integral structure is placed at the upper end, the thickness of the bottom is smaller, so that the height for lifting the cable drum by a worker is lower, and the cable drum is very convenient for the worker to carry.

Description

Power line lays cable frame

Technical Field

The invention relates to the field of cable frames, in particular to a cable frame for laying a power line.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, has multiple purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and the like, and is a common and indispensable thing in daily life. Cable racks are often used to assist in the process of laying the power lines. When the cable rack is used usually, the cable drum is erected from a horizontal state, then the shaft of the cable rack penetrates through the cable drum, and then the cable drum is lifted onto the cable rack, so that the cable drum can rotate around the shaft; and finally, laying the power line, and dragging the power line by a worker to lay the line.

For cables with larger diameter and heavier weight, the cable drum needs to be lifted manually when being erected on a cable frame, and the manual lifting is very laborious due to the fact that the cable drum is heavy; the cable is heavy, and when releasing the cable, a person must rotate the cable drum to pay off, otherwise, the person laying the line cannot pull the cable. Therefore, in view of the above circumstances, a power line laying cable rack has been developed to solve the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a cable frame for laying a power line.

The purpose of the invention can be realized by the following technical scheme:

an electrical power line laying cable rack comprising: the device comprises a base, a rotary table, a rotating shaft, a first motor, a supporting plate and a fixing plate;

a blind hole is formed at the upper end of the base, a turntable is arranged in the blind hole, and the turntable is rotationally connected with the base; a first groove is formed at one end of the base, and a sliding block is arranged in the first groove; the sliding block is connected with the base in a sliding manner; one end of the sliding block, which is far away from the base, is hinged with the supporting rod; one side of the supporting rod, which is far away from the base, is hinged with the supporting plate; the supporting plate is hinged with the base; a fixed plate is fixedly arranged at the upper end of the supporting plate; the fixing plate is vertical to the supporting plate; one end of the fixing plate, which is close to the base, is fixedly provided with a first motor, and the first motor and the first synchronous wheel are fixedly arranged; a fixed seat is fixedly arranged at the position, close to the center of the turntable, of the fixed plate; the fixed seat is rotationally connected with the second synchronizing wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a belt; a square hole is formed at one side of the second synchronizing wheel close to the turntable; a second groove is formed in one side, close to the second synchronizing wheel, of the turntable; the horizontal cross section of the second groove is the same as that of the square hole; the rotating shaft penetrates through the base and the second synchronizing wheel; the horizontal section shape of the rotating shaft is matched with the square hole; a limiting plate is fixedly arranged at one end, close to the rotating shaft, of the fixing plate; the fixed plate is detachably and fixedly provided with a limiting column, and the limiting column penetrates through the rotating shaft.

Furthermore, a vertical plate is fixedly arranged on one side, far away from the supporting plate, of the fixing plate; the fixing plate is connected with a fixing block at one end close to the vertical plate in a sliding manner; a tension spring is arranged between the fixed block and the vertical plate; one end of the tension spring is fixedly installed with the fixing block, and the other end of the tension spring is fixedly installed with the vertical plate; a motor II is fixedly arranged at the upper end of the fixed block; the fixed plate is fixedly provided with a driven shaft between the second motor and the vertical plate; two rollers are horizontally arranged at one end of the fixed plate close to the turntable; one roller is fixedly installed with the second motor, and the other roller is rotationally connected with the driven shaft; a bulge is formed on one surface of the roller, which is close to the vertical plate; a first baffle is fixedly arranged at one end of the driven shaft close to the roller, and a second baffle is fixedly arranged between the roller and the fixed plate on the driven shaft; and a fixed pulley is fixedly arranged at one end of the fixed plate close to the driven shaft.

Further, the bulges are distributed on the roller in a filling mode, the top ends of the bulges form a semi-sphere, and the bulges have elasticity.

Furthermore, two side plates are fixedly mounted at one end, far away from the supporting plate, of the base, four rolling shafts are arranged between the side plates, and the rolling shafts are rotatably connected with the side plates.

Furthermore, universal wheels are fixedly mounted at the lower end of the base; and a handle is fixed on one side of the supporting plate, which is far away from the base.

The invention has the beneficial effects that:

according to the cable frame for laying the power line, the cable drum is driven by the motor to rotate horizontally for paying off, so that the labor is reduced, and the cable is not wound back due to the overweight of the cable; because the integral structure is placed at the upper end, the thickness of the bottom is smaller, so that the height for lifting the cable drum by a worker is lower, and the cable drum is very convenient for the worker to carry.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a clamping structure of the present application;

fig. 3 is a top view of the present application.

The parts corresponding to the reference numerals in the figures are as follows:

1. a base; 2. a turntable; 3. a first groove; 4. a support bar; 5. a support plate; 6. a fixing plate; 7. a first motor; 8. a first synchronizing wheel; 9. a second synchronizing wheel; 10. a square hole; 11. a second groove; 12. a rotating shaft; 13. a vertical plate; 14. a fixed block; 15. a tension spring; 16. a second motor; 17. a driven shaft; 18. a roller; 19. a protrusion; 20. a first baffle plate; 21. a second baffle plate; 22. a fixed pulley; 23. a limiting plate; 24. a limiting column; 25. a fixed seat.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

An electrical power line laying cable rack comprising: the device comprises a base 1, a turntable 2, a rotating shaft 12, a first motor 7, a supporting plate 5 and a fixing plate 6; a blind hole is formed at the upper end of the base 1, a turntable 2 is arranged in the blind hole, and the turntable 2 is rotatably connected with the base 1; a first groove 3 is formed at one end of the base 1, and a sliding block is arranged in the first groove 3; the sliding block is connected with the base 1 in a sliding way; one end of the sliding block, which is far away from the base 1, is hinged with the supporting rod 4; one side of the support rod 4 far away from the base 1 is hinged with the support plate 5; the supporting plate 5 is hinged with the base 1; the upper end of the supporting plate 5 is fixedly provided with a fixing plate 6; the fixed plate 6 is vertical to the supporting plate 5; one end of the fixing plate 6, which is close to the base 1, is fixedly provided with a first motor 7, and the first motor 7 and a first synchronizing wheel 8 are fixedly arranged; a fixed seat 25 is fixedly arranged at the central position of the fixed plate 6 close to the turntable 2; the fixed seat 25 is rotationally connected with the second synchronizing wheel 9; the first synchronizing wheel 8 is connected with the second synchronizing wheel 9 through a belt; a square hole 10 is formed at one side of the second synchronizing wheel 9 close to the turntable 2; a second groove 11 is formed on one side of the turntable 2 close to the second synchronizing wheel 9; the horizontal cross section of the second groove 11 is the same as that of the square hole 10; the rotating shaft 12 penetrates through the base 1 and the second synchronizing wheel 9; the horizontal section of the rotating shaft 12 is matched with the square hole 10; a limiting plate 23 is fixedly arranged at one end of the fixed plate 6 close to the rotating shaft 12; the fixing plate 6 is detachably and fixedly provided with a limiting column 24, and the limiting column 24 penetrates through the rotating shaft 12.

Firstly, the base 1 and the supporting plate 5 are mutually vertical and hinged, the supporting plate 5 and the supporting rod 4 are hinged, the supporting rod 4 is hinged with the sliding block, the sliding block is connected with the base 1 in a sliding way in the groove I3, at the moment, the supporting plate 5 tends to rotate towards the base 1, but the sliding block cannot continuously slide because the sliding block is propped against the farthest end of the groove I3 far away from the supporting plate 5, and the supporting plate 5 and the base 1 can be ensured to be vertical and still; the supporting plate 5 is vertically provided with a fixing plate 6; a first motor 7 and a fixed seat 25 are mounted on the fixed plate 6, a first synchronizing wheel 8 is fixedly mounted on the first motor 7, and the fixed seat 25 is rotatably connected with a second synchronizing wheel 9; the first synchronizing wheel 8 is connected with the second synchronizing wheel 9 through a belt; there is square hole 10 in the middle of synchronizing wheel two 9, base 1 rotates with carousel 2 to be connected, carousel 2 is last to have two 11 recesses, the horizontal cross sectional shape of two 11 recesses and square hole 10 is the same, pivot 12 passes square hole 10 and supports at two 11 recesses, pivot 12 is also the same with the horizontal cross sectional shape of square hole 10, so motor 7 starts the back, on transmitting synchronizing wheel two 9 through the belt, through 10 drive shafts 12 rotations in square hole, pivot 12 rotates through two 11 drive turntables of recess 2. During the use with base 1 and backup pad 5 commentaries on classics horizontal position, then demolish spacing post 24 from limiting plate 23, take away pivot 12, on the carousel 2 is put to the workman after that, rotate backup pad 5 and make it perpendicular with base 1, then reinsert pivot 12, after that starter motor 7, motor 7 drives the carousel 2 through above-mentioned structure and rotates, and the drive cable section of thick bamboo is unwrapped wire. In a common cable rack, a cable drum needs to be lifted to a higher height to be erected on the rack, and workers are time-consuming and labor-consuming to lift due to the fact that the cable drum is heavy; when the paying-off process is carried out, a person is required to rotate the cable drum, and the cable drum is also turned upside down due to the fact that the cable is heavy, so that the cable is wound on the cable drum. The whole structure of the cable frame is arranged on the fixing plate 6, so that the thickness of the base 1 is smaller, and the height of a worker lifting a cable drum is lower; the motor drives the turntable 2 to rotate so as to pay off the cable drum, and therefore labor is reduced; because the cable drum rotates horizontally and does not rotate vertically, the cable drum does not have the phenomenon of cable drum rewinding.

Furthermore, a vertical plate 13 is fixedly arranged on one side of the fixing plate 6 away from the support plate 5; one end of the fixing plate 6 close to the vertical plate 13 is connected with a fixing block 14 in a sliding manner; a tension spring 15 is arranged between the fixed block 14 and the vertical plate 13; one end of the tension spring 15 is fixedly arranged with the fixed block 14; the other end is fixedly arranged with the vertical plate 13; a second motor 16 is fixedly arranged at the upper end of the fixed block 14; a driven shaft 17 is fixedly arranged between the second motor 16 and the vertical plate 13 on the fixed plate 6; two rollers 18 are horizontally arranged at one end of the fixed plate 6 close to the turntable 2; one roller 18 is fixedly arranged with the second motor 16, and the other roller is rotationally connected with the driven shaft 17; a bulge 19 is formed on one surface of the roller 18 close to the vertical plate 13; a first baffle plate 20 is fixedly arranged at one end of the driven shaft 17 close to the roller 18, and a second baffle plate 21 is fixedly arranged between the roller 18 and the fixed plate 6 on the driven shaft 17; the fixed plate 6 is fixedly provided with a fixed pulley 22 at one end close to the driven shaft 17. The cable is put between two rollers 18 through a fixed pulley 22, and the driven shaft 17 is fixed as one roller 18 is rotationally connected with the driven shaft 17; the other roller 18 is arranged on a second motor 16, the second motor 16 is fixed with the fixed block 14, a tension spring 15 is arranged on the fixed block 14, and the tension spring 15 drives the fixed block 14 to be close to the driven shaft 17; the two rollers 18 will clamp the cable tightly, and since the rollers 18 are tightened by the tension spring 15, cables of different sizes can be placed between the two rollers 18. After the second motor 16 is started, the cable is sent out through the rotation of the roller 18. The salient points on the cable are used for reducing the contact surface with the cable and increasing the driving force. The first and

second shutters

20 and 21 prevent the cable from being caught between the rollers 18 during the wire feeding process. The rotating speed of the first motor 7 in the wire feeding process cannot be adjusted according to implementation conditions, the first motor 7 can assist in wire feeding, the first motor 7 is prevented from rotating all the time after being started, a wire pulling worker does not pull the distance away in time, a cable is contracted on the base 1, winding occurs, and rotation of the base 1 is influenced. The above mechanism ensures that the cable is conveyed along the track from the fixed pulley 22 to the roller 18 without winding on the cable frame.

Further, the protrusions 19 are distributed on the roller 18 in a filling manner, the top ends of the protrusions 19 form semi-spheres, the protrusions 19 have elasticity, and the top ends of the protrusions form the semi-spheres, so that the problem that the protection skin of the cable is damaged due to the fact that the protrusions 19 are too sharp and clamped too tightly in the wire feeding process is solved.

Furthermore, two side plates are fixedly mounted at one end, far away from the supporting plate 5, of the base 1, four rolling shafts are arranged between the side plates and rotatably connected with the side plates, the cable drum is lifted onto the side plates, and the cable is conveyed onto the rotary table 2 through rolling of the rolling shafts, so that the carrying of workers is facilitated.

Further, universal wheels are fixedly mounted at the lower end of the base 1; the handle is fixed on one side of the supporting plate 5 far away from the base 1. The universal wheels and the handles facilitate workers to move the cable rack; when backup pad 5 and base 1 are horizontal, the handle can be as the bottom sprag, conveniently turns to the vertical position again with backup pad 5 level.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. An electric power line laying cable rack, comprising: the device comprises a base (1), a turntable (2), a rotating shaft (12), a first motor (7), a supporting plate (5) and a fixing plate (6);

a blind hole is formed in the upper end of the base (1), a turntable (2) is arranged in the blind hole, and the turntable (2) is rotatably connected with the base (1); a first groove (3) is formed at one end of the base (1), and a sliding block is arranged in the first groove (3); the sliding block is connected with the base (1) in a sliding manner; one end of the sliding block, which is far away from the base (1), is hinged with the supporting rod (4); one side of the supporting rod (4) far away from the base (1) is hinged with the supporting plate (5); the supporting plate (5) is hinged with the base (1); a fixing plate (6) is fixedly arranged at the upper end of the supporting plate (5); the fixing plate (6) is vertical to the supporting plate (5); a first motor (7) is fixedly installed at one end, close to the base (1), of the fixing plate (6), and the first motor (7) and a first synchronous wheel (8) are fixedly installed; a fixed seat (25) is fixedly arranged at the central position of the fixed plate (6) close to the turntable (2); the fixed seat (25) is rotationally connected with the second synchronizing wheel (9); the first synchronizing wheel (8) is connected with the second synchronizing wheel (9) through a belt; a square hole (10) is formed at one side of the second synchronizing wheel (9) close to the turntable (2); a second groove (11) is formed in one side, close to the second synchronizing wheel (9), of the turntable (2); the horizontal cross section of the second groove (11) is the same as that of the square hole (10); the rotating shaft (12) penetrates through the base (1) and the second synchronizing wheel (9); the horizontal section shape of the rotating shaft (12) is matched with that of the square hole (10); a limiting plate (23) is fixedly arranged at one end, close to the rotating shaft (12), of the fixing plate (6); the fixing plate (6) is detachably fixedly provided with a limiting column (24), and the limiting column (24) penetrates through the rotating shaft (12).

2. The power line laying cable rack according to claim 1, characterized in that a side of the fixing plate (6) remote from the support plate (5) is fixedly provided with a riser (13); one end of the fixing plate (6) close to the vertical plate (13) is connected with a fixing block (14) in a sliding manner; a tension spring (15) is arranged between the fixed block (14) and the vertical plate (13); one end of the tension spring (15) is fixedly arranged with the fixing block (14), and the other end of the tension spring is fixedly arranged with the vertical plate (13); a second motor (16) is fixedly arranged at the upper end of the fixed block (14); a driven shaft (17) is fixedly arranged between the second motor (16) and the vertical plate (13) on the fixing plate (6); one end of the fixed plate (6) close to the turntable (2) is horizontally provided with two rollers (18); one of the rollers (18) is fixedly arranged with the second motor (16), and the other roller is rotationally connected with the driven shaft (17); a protrusion (19) is formed on one surface, close to the vertical plate (13), of the roller (18); a first baffle (20) is fixedly arranged at one end of the driven shaft (17) close to the roller (18), and a second baffle (21) is fixedly arranged between the roller (18) and the fixed plate (6) on the driven shaft (17); and a fixed pulley (22) is fixedly arranged at one end of the fixed plate (6) close to the driven shaft (17).

3. The power line laying cable rack according to claim 1, wherein the protrusions (19) are distributed on the rollers (18) in a filling manner, the top ends of the protrusions (19) form a semi-sphere, and the protrusions (19) have elasticity.

4. The power line laying cable rack according to claim 1, wherein two side plates are fixedly mounted at one end of the base (1) far away from the supporting plate (5), four rollers are arranged between the side plates, and the rollers are rotatably connected with the side plates.

5. The power line laying cable rack according to claim 1, characterized in that the lower end of the base (1) is fixedly mounted with universal wheels; and a handle is fixed on one side of the support plate (5) far away from the base (1).