CN211393383U - Pay-off is used in electric power maintenance - Google Patents

Abstract

The utility model relates to an electric power maintenance equipment technical field just discloses an electric power is pay-off for maintenance, the test platform comprises a support, the inside fixed mounting of frame has the paying out machine, the diapire fixed mounting of frame has first actinobacillus wheel, the roof fixed mounting of frame has the second actinobacillus wheel, the front and the equal fixed mounting in the back of frame have first bearing, two the equal fixed mounting in inside of first bearing has the carousel, two fixed mounting has two fixed axles, two of bilateral symmetry between the carousel the equal movable mounting in the outside of fixed axle has the sleeve pipe. This pay-off for power maintenance possesses advantages such as lockwire, has solved prior art, needs connecting cable etc. during power maintenance, and pay-off is then the equipment that is used for the cable unwrapping wire, and most pay-off does not possess the lockwire structure in the use, when the unwrapping wire reaches ideal length, often leads to the pay-off rotation because of dragging, prolongs the problem of unwrapping wire length.

Description

Pay-off is used in electric power maintenance

Technical Field

The utility model relates to an electric power maintenance equipment technical field specifically is an electric power is maintained and is used pay-off.

Background

The invention relates to electric power, which is energy using electric energy as power, in the 70 th 19 th century, the invention and application of the electric power lift the second industrialized climax, and become one of three scientific and technological revolution which occur in the world since the 18 th century of human history, the life of people is changed by the science and technology, a large-scale electric power system appearing in the 20 th century is one of the most important achievements in the science history of human engineering, and the electric power system is an electric power production and consumption system which consists of links of power generation, power transmission, power transformation, power distribution, power utilization and the like, and converts the primary energy in the nature into electric power through a mechanical energy device, and then supplies the electric power to each user through the power transmission, the power transformation and the power.

Among the prior art, need connecting cable etc. during power maintenance, pay-off is the equipment that is used for the cable unwrapping wire, and most pay-off does not have the locking wire structure in the use, when the unwrapping wire reaches ideal length, often leads to the pay-off rotation because of dragging, extension unwrapping wire length, so provides a pay-off for power maintenance and solves the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an unwinding device for power maintenance possesses advantages such as locking wire, has solved prior art, needs connecting cable etc. during power maintenance, and unwinding device then is the equipment that is used for the cable unwrapping wire, and most unwinding device does not possess the locking wire structure in the use, when the unwrapping wire reaches ideal length, often leads to unwinding device to rotate because of dragging, prolongs the problem of unwrapping wire length.

(II) technical scheme

For the purpose of realizing above-mentioned lockstitch, the utility model provides a following technical scheme: a paying-off device for electric power maintenance comprises a base, wherein a paying-off machine is fixedly mounted inside the base, a first paying-off wheel is fixedly mounted on the bottom wall of the base, a second paying-off wheel is fixedly mounted on the top wall of the base, first bearings are fixedly mounted on the front surface and the back surface of the base, rotary tables are fixedly mounted inside the first bearings, two fixing shafts are fixedly mounted between the rotary tables in bilateral symmetry, sleeves are movably mounted on the outer sides of the two fixing shafts, gears are fixedly mounted on the back surface of the rotary tables, a casing is fixedly mounted on the back surface of the base, an assembly groove is formed in the casing, two second bearings are fixedly mounted inside the casing in bilateral symmetry, a screw rod meshed with the gears is fixedly mounted between the two second bearings, a motor base is fixedly mounted on the left side of the casing, and a motor is fixedly arranged in the motor base.

Preferably, the paying-off machine is positioned on the left side of the first paying-off wheel, and the paying-off machine and the sleeve are correspondingly distributed on the left and right.

Preferably, the first paying-off wheel is positioned at the bottom of the second paying-off wheel, and the sleeve is positioned on one side, opposite to the first paying-off wheel and the second paying-off wheel.

Preferably, the cable is fixedly mounted inside the paying-off machine, one end, far away from the paying-off machine, of the cable is in contact with the first paying-off wheel, the two fixing shafts and the second paying-off wheel in sequence, and the cable is located between the two fixing shafts.

Preferably, the gear is located inside the assembly groove, and the gear is not in contact with the casing.

Preferably, the screw rod is located inside the assembling groove, and the left end of the screw rod is fixedly connected with the output shaft of the motor.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric power is pay-off for maintenance possesses following beneficial effect:

this pay-off is used in electric power maintenance, when needs lock the line, the starter motor rotates, the motor rotates and drives the screw rod and rotate, the screw rod rotates and drives the engaged gear and rotate, gear rotation drives the carousel and rotates, the carousel drives two fixed axles and rotates with two sleeve pipes, two fixed axles rotate with two sleeve pipes and twine the cable of one side relatively, make the cable winding in two sheathed tube outsides, with the frictional force between two sleeve pipes of increase and the cable, make the cable fix between two sleeve pipes, thereby the purpose of locking the line has been reached, when not needing the locking line, the starter motor drives two sleeve pipes and resets, make the cable carry out the unwrapping wire perpendicularly, high durability and convenient use, and can not cause the injury of centre gripping to the cable.

Drawings

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

FIG. 2 is a top view of the turntable structure of the present invention;

fig. 3 is a rear view of the casing structure of the present invention.

In the figure: the automatic paying-off machine comprises a base 1, a paying-off machine 2, a first paying-off wheel 3, a second paying-off wheel 4, a first bearing 5, a rotary table 6, a sleeve 7, a fixed shaft 8, a machine shell 9, a gear 10, a second bearing 11, a screw 12, a motor 13, a motor base 14 and an assembly groove 15.

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. 1-3, the present invention provides the following technical solutions: a paying-off device for power maintenance comprises a machine base 1, a paying-off machine 2 is fixedly installed inside the machine base 1, a first paying-off wheel 3 is fixedly installed on the bottom wall of the machine base 1, the paying-off machine 2 is located on the left side of the first paying-off wheel 3, the positions of the paying-off machine 2 and a sleeve 7 are distributed in a left-right corresponding mode, a second paying-off wheel 4 is fixedly installed on the top wall of the machine base 1, first bearings 5 are fixedly installed on the front side and the back side of the machine base 1, rotary tables 6 are fixedly installed inside the two first bearings 5, two fixing shafts 8 which are symmetrical left and right are fixedly installed between the two rotary tables 6, a cable is fixedly installed inside the paying-off machine 2, one end, away from the paying-off machine 2, of the cable is sequentially in contact with the first paying-off wheel 3, the two fixing shafts 8 and the second paying-off wheel 4, the cable is located between the two fixing shafts 8, the sleeve 7 is positioned on one side opposite to the first paying-off wheel 3 and the second paying-off wheel 4, the back of the back rotary table 6 is fixedly provided with a gear 10, the back of the machine base 1 is fixedly provided with a machine shell 9, the interior of the machine shell 9 is provided with an assembling groove 15, the gear 10 is positioned in the assembling groove 15 and is not contacted with the machine shell 9, the interior of the machine shell 9 is fixedly provided with two second bearings 11 which are bilaterally symmetrical, a screw 12 which is meshed with the gear 10 is fixedly arranged between the two second bearings 11, the left side of the machine shell 9 is fixedly provided with a motor base 14, the interior of the motor base 14 is fixedly provided with a motor 13, the model of the motor 13 can be S30B-12/0.75S, the screw 12 is positioned in the assembling groove 15, the left end of the screw 12 is fixedly connected with an output shaft of the motor 13, when the wire needs to be locked, the motor 13, screw rod 12 rotates and drives engaged with gear 10 and rotates, gear 10 rotates and drives carousel 6 and rotate, carousel 6 drives two fixed axles 8 and rotates with two sleeve pipes 7, two fixed axles 8 rotate with two sleeve pipes 7 and twine the cable of relative one side, make the cable winding in the outside of two sleeve pipes 7, in order to increase the frictional force between two sleeve pipes 7 and the cable, make the cable fix between two sleeve pipes 7, thereby the purpose of locking wire has been reached, when not needing the locking wire, starter motor 13 drives two sleeve pipes 7 and resets, make the cable pay off perpendicularly, high durability and convenient use, and can not cause the injury of centre gripping to the cable.

When using, when needs are with line locking, starter motor 13 rotates, motor 13 rotates and drives screw rod 12 and rotate, screw rod 12 rotates and drives engaged with gear 10 and rotates, gear 10 rotates and drives carousel 6 and rotate, carousel 6 drives two fixed axles 8 and rotates with two sleeve pipes 7, two fixed axles 8 rotate with two sleeve pipes 7 and twine the cable of one side relatively, make the cable winding in the outside of two sleeve pipes 7, with the frictional force between two sleeve pipes 7 and the cable that increases, make the cable fix between two sleeve pipes 7, thereby the purpose of locking the line has been reached, when not needing the locking line, starter motor 13 drives two sleeve pipes 7 and resets, make the cable pay off perpendicularly, high durability and convenient use is obtained, and can not cause the injury of centre gripping to the cable.

To sum up, when the cable needs to be locked, the paying-off device for power maintenance starts the motor 13 to rotate, the motor 13 rotates to drive the screw 12 to rotate, the screw 12 rotates to drive the engaged gear 10 to rotate, the gear 10 rotates to drive the turntable 6 to rotate, the turntable 6 drives the two fixed shafts 8 and the two sleeves 7 to rotate, the two fixed shafts 8 and the two sleeves 7 rotate to wind the cable on the opposite side, so that the cable is wound on the outer sides of the two sleeves 7 to increase the friction force between the two sleeves 7 and the cable, so that the cable is fixed between the two sleeves 7, thereby achieving the purpose of locking the cable, when the cable does not need to be locked, the motor 13 is started to drive the two sleeves 7 to reset, so that the cable is vertically paid-off, the paying-off device is convenient and quick to use, and does not cause clamping damage to the cable, and solves the problems that the cable needs to be connected, pay-off is then the equipment that is used for the cable unwrapping wire, and most pay-off does not have the locking wire structure in the use, when the unwrapping wire reaches ideal length, often leads to pay-off rotation because of dragging, prolongs the problem of unwrapping wire length.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a pay-off for power maintenance, includes frame (1), its characterized in that: the automatic paying-off machine is characterized in that a paying-off machine (2) is fixedly mounted inside the machine base (1), a first paying-off wheel (3) is fixedly mounted on the bottom wall of the machine base (1), a second paying-off wheel (4) is fixedly mounted on the top wall of the machine base (1), a first bearing (5) is fixedly mounted on the front surface and the back surface of the machine base (1), a turntable (6) and two fixing shafts (8) which are bilaterally symmetrical are fixedly mounted between the turntables (6), a sleeve (7) is movably mounted on the outer side of each fixing shaft (8), a gear (10) is fixedly mounted on the back surface of the turntable (6), a machine shell (9) is fixedly mounted on the back surface of the machine base (1), an assembling groove (15) is formed inside the machine shell (9), and two second bearings (11) which are bilaterally symmetrical are fixedly mounted on the inside of the machine shell (, two fixed mounting has screw rod (12) with gear (10) meshing between second bearing (11), the left side fixed mounting of casing (9) has motor cabinet (14), the inside fixed mounting of motor cabinet (14) has motor (13).

2. The power maintenance pay-off device according to claim 1, wherein: paying-off machine (2) are located the left side of first paying-off wheel (3), and paying-off machine (2) and the position of sleeve pipe (7) are left and right to correspond the distribution.

3. The power maintenance pay-off device according to claim 1, wherein: first actinobacillus wheel (3) are located the bottom of second actinobacillus wheel (4), and sleeve pipe (7) are located the relative one side of first actinobacillus wheel (3) and second actinobacillus wheel (4).

4. The power maintenance pay-off device according to claim 1, wherein: the inside fixed mounting of paying out machine (2) has the cable, and the one end that paying out machine (2) were kept away from to the cable contacts with first actinobacillus wheel (3), two fixed axles (8) and second actinobacillus wheel (4) in proper order, and the cable is located between two fixed axles (8).

5. The power maintenance pay-off device according to claim 1, wherein: the gear (10) is positioned inside the assembling groove (15), and the gear (10) is not contacted with the machine shell (9).

6. The power maintenance pay-off device according to claim 1, wherein: the screw (12) is positioned in the assembling groove (15), and the left end of the screw (12) is fixedly connected with an output shaft of the motor (13).

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