CN213679181U

CN213679181U - Wire and cable pay-off device

Info

Publication number: CN213679181U
Application number: CN202021671594.6U
Authority: CN
Inventors: 戴智伟
Original assignee: Linhai Xiangyu Cable Co ltd
Current assignee: Linhai Xiangyu Cable Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-07-13
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an electric wire and cable pay-off, comprising a base plate, the terminal surface evenly is provided with the brake universal wheel under the bottom plate, bottom plate up end fixedly connected with curb plate, curb plate one side fixedly connected with motor case, motor incasement chamber bottom fixedly connected with driving motor, the driving motor output shaft rotates through worm cooperation worm wheel and is connected with the line roller, line roller one side is rotated through worm cooperation worm wheel and is connected with the actuating lever, actuating lever one end rotates through worm cooperation worm wheel and is connected with reciprocal lead screw, reciprocal lead screw surface threaded connection has the movable block, movable block both sides fixedly connected with U type frame, U type frame up end both ends fixedly connected with connecting plate, the utility model relates to an electric wire and cable pay-off technical field. This wire and cable pay-off has solved current wire and cable pay-off when the unwrapping wire speed is too fast, leads to electric wire winding or indiscriminate line, the inconvenient problem that removes of current pay-off in addition.

Description

Wire and cable pay-off device

Technical Field

The utility model relates to a wire and cable pay-off technical field specifically is a wire and cable pay-off.

Background

The electric wire and cable is a wire product for transmitting electric energy and electric signals and realizing electromagnetic energy conversion, the cable usually consists of a cable core for transmitting electric power or electric signals and a sheath for protecting and insulating, the cable only comprises one cable core and has a thinner diameter is generally called as an electric wire, some electric wires are not provided with an insulating sheath and are called as bare wires, the cable core in the cable is made of metal materials with good electric conductivity, copper (good electric conductivity) or aluminum is generally used, the electric wire and cable is widely used in the aspects of electric equipment, lighting circuits, household appliances and the like as a main carrier for power transmission, although the paying-off of the electric wire and cable can be realized in the prior art, in most cases, a plurality of persons are required to be matched with each other, so that the labor force is increased, meanwhile, most of electric wire and cable payoff devices in the prior art have simpler structures, and the problem that the electric wire and cable are piled up and wound together due, moreover, most of the traditional pay-off devices are large, heavy and inconvenient to move.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a wire and cable pay-off has solved current wire and cable pay-off unwrapping wire speed when too fast, leads to electric wire winding or indiscriminate line, the inconvenient problem that removes of current pay-off in addition.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric wire and cable pay-off device comprises a bottom plate, brake universal wheels are uniformly arranged on the lower end face of the bottom plate, a side plate is fixedly connected to the upper end face of the bottom plate, a motor box is fixedly connected to one side of the side plate, a driving motor is fixedly connected to the bottom of the inner cavity of the motor box, an output shaft of the driving motor is rotatably connected with a wire roller through a worm matched with a worm wheel, one side of the wire roller is rotatably connected with a driving rod through a worm matched with a worm wheel, one end of the driving rod is rotatably connected with a reciprocating lead screw through a worm matched with a worm wheel, a moving block is in threaded connection with the outer surface of the reciprocating lead screw, U-shaped frames are fixedly connected to two sides of the moving block, connecting plates are fixedly connected to two ends of the upper, the two ends of the fixed column are rotatably connected with a movable plate through torsional springs, one side of the movable plate is fixedly connected with a concave wheel, one side of the side plate is fixedly connected with a sliding rod, and one end of the side plate is fixedly connected with a transmission case.

Preferably, the side plate is composed of a left side plate and a right side plate, the motor box is fixedly connected to one side of the left side plate, and the transmission box is fixedly connected to one side of the right side plate.

Preferably, the wire roller is rotatably connected to the middle of the side plate.

Preferably, the transmission box inner cavity is provided with a driving rod.

Preferably, the outer surface of the sliding rod is connected with the U-shaped frame in a sliding mode, and the sliding rod is fixedly connected between the side plates.

(III) advantageous effects

The utility model provides a wire and cable pay-off. The method has the following beneficial effects:

the electric wire and cable paying-off device firstly moves the paying-off device to a designated place, then one end of an electric wire and cable penetrates between a pulley and a concave wheel, then a driving motor is started, the driving motor is matched with a worm wheel through a worm to drive a wire roller to rotate, the wire roller starts paying-off, meanwhile, the wire roller is matched with a driving rod through the worm and the worm wheel to drive a reciprocating lead screw to rotate, the reciprocating lead screw drives a U-shaped frame to move back and forth on the reciprocating lead screw through a moving block, so that the cable on the wire roller is uniformly paid-off through the U-shaped frame, the wire roller is prevented from being contracted when the wire is paid-off, further the wire is inconvenient to pay-off at the later stage, meanwhile, a worker pulls one end of the electric wire and cable to lay, when the driving motor is stopped, the wire roller is stopped to work through the self-locking function of the, the movable plate receives the extrusion of torsional spring simultaneously, causes movable plate one end to inwards shrink to carry out the centre gripping through the concave type wheel with wire and cable, prevent that wire and cable from retracting, lead to wire and cable on the line roller to loosen or the indiscriminate line appears, and then be not convenient for later stage staff's work. Therefore, the pay-off device can prevent the phenomenon of wire disorder or winding of the electric wire and the electric cable, and can be conveniently moved.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the utility model with a partially cut-away left side view;

fig. 3 is a schematic diagram of the overall structure of the utility model with a cut-open right side.

In the figure: 1-bottom plate, 2-brake universal wheel, 3-side plate, 301-left side plate, 302-right side plate, 4-motor box, 5-driving motor, 6-line roller, 7-driving rod, 8-reciprocating screw rod, 9-moving block, 10-U-shaped frame, 11-connecting plate, 12-pulley, 13-fixed column, 14-moving plate, 15-concave wheel, 16-sliding rod and 17-transmission box.

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 a technical solution: the utility model provides a wire and cable pay-off, includes bottom plate 1, its characterized in that: the brake universal wheels 2 are uniformly arranged on the lower end face of the bottom plate 1, the side plate 3 is fixedly connected to the upper end face of the bottom plate 1, the motor box 4 is fixedly connected to one side of the side plate 3, the driving motor 5 is fixedly connected to the bottom of the inner cavity of the motor box 4, the output shaft of the driving motor 5 is rotatably connected with the wire roller 6 through the worm matching with the worm gear, the driving rod 7 is rotatably connected to one side of the wire roller 6 through the worm matching with the worm gear, one end of the driving rod 7 is rotatably connected with the reciprocating lead screw 8 through the worm matching with the worm gear, the outer surface of the reciprocating lead screw 8 is in threaded connection with the movable block 9, the U-shaped frame 10 is fixedly connected to two sides of the movable block 9, the connecting plates 11 are fixedly connected to two ends of the upper end face of the U-shaped, one side of the moving plate 14 is fixedly connected with a concave wheel 15, one side of the side plate 3 is fixedly connected with a sliding rod 16, and one end of the side plate 3 is fixedly connected with a transmission case 17.

In this embodiment, curb plate 3 comprises left curb plate 301 and right curb plate 302, left curb plate 301 one side fixedly connected with motor case 4, right curb plate 302 one side fixedly connected with transmission case 17, because left curb plate 301 one side fixedly connected with motor case 4, when needs carry out the unwrapping wire, the driving motor 5 of 4 inner chambers of starter motor case, driving motor 5 drives line roller 6 and rotates, and line roller 6 begins to carry out the unwrapping wire, makes things convenient for later stage staff's work.

In this embodiment, a wire roller 6 is rotatably connected to the middle of the side plate 3.

In this embodiment, transmission case 17 inner chamber is provided with actuating lever 7, because transmission case 17 inner chamber is provided with actuating lever 7, when line roller 6 rotates, line roller 6 drives actuating lever 7 through worm cooperation worm wheel and rotates, actuating lever 7 drives reciprocal lead screw 8 through worm cooperation worm wheel and rotates, reciprocal lead screw 8 drives U type frame 10 back and forth movement on reciprocal lead screw 8 through movable block 9, thereby evenly pay off the even unwrapping wire of cable on the line roller 6 through U type frame 10, and then prevent that line roller 6 from causing the line shrink on the line roller 6 when the unwrapping wire, thereby cause indiscriminate line, and then inconvenient later stage unwrapping wire.

In this embodiment, the outer surface of the sliding rod 16 is slidably connected with the U-shaped frame 10, and the sliding rod 16 is fixedly connected between the side plates 3. Due to the fact that the sliding rods 16 are fixedly connected between the side plates 3, normal reciprocating motion of the U-shaped frame 10 on the reciprocating screw rod 8 is guaranteed through the sliding rods 16, and the phenomenon that the U-shaped frame 10 rotates on the reciprocating screw rod 8 due to instability and is inconvenient for paying off in the later period is avoided.

When the paying-off device works, firstly, the paying-off device is moved to a specified place, then one end of an electric wire or cable penetrates between the pulley 12 and the concave wheel 15, then the driving motor 5 is started, the driving motor 5 drives the wire roller 6 to rotate through the worm matching with the worm wheel, the wire roller 6 starts paying-off, meanwhile, the wire roller 6 drives the driving rod 7 to rotate through the worm matching with the worm wheel, the driving rod 7 drives the reciprocating screw rod 8 to rotate through the worm matching with the worm wheel, the reciprocating screw rod 8 drives the U-shaped frame 10 to move back and forth on the reciprocating screw rod 8 through the moving block 9, so that the cable on the wire roller 6 is uniformly paid-off through the U-shaped frame 10, the phenomenon that the wire on the wire roller 6 is contracted when the wire roller 6 is paying-off is prevented, the wire is disordered or is clamped, the later period is inconvenient to pay-off, at this moment, the wire roller 6 stops working through the worm and gear self-locking function, the wire roller 6 is prevented from rotating, so that wires and cables on the wire roller 6 are loosened, the wires and cables are disordered or wound, meanwhile, the movable plate 14 is extruded by the torsion spring, one end of the movable plate 14 is contracted inwards, the wire and cables are clamped by the concave wheel 15, the wires and cables are prevented from retracting, the wires and cables on the wire roller 6 are loosened or disordered, and then the later-period workers are not convenient to work. Therefore, the pay-off device can prevent the phenomenon of wire disorder or winding of the electric wire and the electric cable, and can be conveniently moved.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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

1. A wire and cable pay-off device comprises a bottom plate (1), and is characterized in that: the brake universal wheels (2) are uniformly arranged on the lower end face of the bottom plate (1), the side plate (3) is fixedly connected to the upper end face of the bottom plate (1), a motor box (4) is fixedly connected to one side of the side plate (3), a driving motor (5) is fixedly connected to the bottom of an inner cavity of the motor box (4), an output shaft of the driving motor (5) is rotatably connected with a wire roller (6) through a worm matched with a worm wheel, a driving rod (7) is rotatably connected to one side of the wire roller (6) through a worm matched with the worm wheel, one end of the driving rod (7) is rotatably connected with a reciprocating lead screw (8) through a worm matched with the worm wheel, a movable block (9) is in threaded connection with the outer surface of the reciprocating lead screw (8), U-shaped frames (10) are fixedly connected to two sides of the movable block (9), connecting plates (11) are, u type frame (10) up end both ends just are located connecting plate (11) the place ahead fixedly connected with fixed column (13), fixed column (13) both ends are rotated through the torsional spring and are connected with movable plate (14), movable plate (14) one side fixedly connected with concave wheel (15), curb plate (3) one side fixedly connected with slide bar (16), curb plate (3) one end fixedly connected with transmission case (17).

2. A wire and cable paying out device as claimed in claim 1, wherein: curb plate (3) comprise left side board (301) and right side board (302), left side board (301) one side fixedly connected with motor case (4), right side board (302) one side fixedly connected with transmission case (17).

3. A wire and cable paying out device as claimed in claim 1, wherein: the middle of the side plate (3) is rotatably connected with the wire roller (6).

4. A wire and cable paying out device as claimed in claim 1, wherein: the driving rod (7) is arranged in the inner cavity of the transmission case (17).

5. A wire and cable paying out device as claimed in claim 1, wherein: the outer surface of the sliding rod (16) is connected with the U-shaped frame (10) in a sliding mode, and the sliding rod (16) is fixedly connected between the side plates (3).