CN108946294A - A kind of electrical engineering actinobacillus device - Google Patents

Abstract

The invention discloses a kind of electrical engineering actinobacillus devices, including cart, cylinder is equipped on cart, the bracket that cylinder is arranged by bottom is connected and fixed with cart, cylinder include cylinder and be arranged in cylinder one end and with the cylinder constitute cavity lid, cavity has the opening being connected to outside, is equipped with axis in the cylinder interior, the axis is driven by motor；Transverse slat is equipped at the top of cylinder, dovetail groove is offered on transverse slat, the dovetails being slidably connected with it are equipped in the dovetail groove, sliding block is connected with below the dovetails, wheel carrier is connected with below the sliding block, idler wheel is installed on the wheel carrier, the outer circumference surface of the idler wheel is semi-circular recesses.The present invention drives cable disc by setting motor, mitigates the labor intensity of unwrapping wire personnel, improves the venting efficiency of cable.The present invention prevents contact of the cable disc with rainwater, cable disc is made not soaked by rainwater and cause to damage by setting cylinder and transverse slat.

Description

A kind of electrical engineering wire release device

technical field

The present invention relates to the field of electrical engineering, in particular to an electrical engineering wire releasing device.

Background technique

Cable laying refers to the way the cables are routed from the distribution box to the electrical equipment or another distribution box. During the cable laying construction, the cable pay-off reel is heavy and inconvenient to move. It needs to be placed on the cable support to rotate the cable reel for pay-off work. Only when the reel is rotated can the cable be released, which is extremely labor-intensive, and the labor intensity of the staff is too high. Moreover, the usual cable release device is an open-air device that does not have a rainproof function. The cable reel is easily soaked by rain, which will speed up the damage.

Contents of the invention

The object of the present invention is to provide an electrical engineering wiring device to solve the problems in the prior art.

The technical problem solved by the present invention can adopt following technical scheme to realize:

An electrical engineering wire-releasing device, comprising a trolley, on which a cylinder is arranged, the cylinder is connected and fixed to the trolley through a bracket provided at the bottom, the cylinder includes a cylinder body, and is arranged at one end of the cylinder body A cover that forms a cavity with the cylinder, the cavity has an opening that communicates with the outside, and an axially penetrating shaft is provided inside the cylinder, one end of the shaft connects with the motor at the other end of the cylinder Shaft connection;

A horizontal plate is arranged on the top of the cylinder, one end of the horizontal plate is fixedly connected with the cylinder, the other end of the horizontal plate is provided with a dovetail groove, and a dovetail block slidingly connected with it is arranged in the dovetail groove, the dovetail A slide block is connected below the block, a wheel frame is connected below the slide block, a roller is installed on the wheel frame, and the outer peripheral surface of the roller is a semicircular groove.

Further, a friction layer is provided on the outer peripheral surface of the shaft, and the friction layer is made of wear-resistant rubber.

Further, several balls are arranged on the slope of the dovetail groove and the dovetail block.

Further, an anti-slip layer is provided on the arc surface of the semicircular groove, and the anti-slip layer is made of rubber.

Further, a power supply for powering the motor is installed on the trolley.

Further, the opening is set on the side of the cylinder, the length of the opening is the same as the length of the cylinder, and the upper and lower edges of the opening are provided with rounded corners.

Further, a bearing is provided on the cover, one end of the shaft is connected to the rotating shaft of the motor, and the other end of the shaft is connected to the bearing of the cover.

Compared with prior art, the beneficial effect of the present invention is:

1) By setting the motor to drive the cable reel, the labor intensity of the pay-off personnel is reduced, and the efficiency of cable pay-off is improved. At the same time, the slidable roller is used to adjust the angle of the cable to further reduce the labor intensity of pay-off.

2) By arranging the cylinder and the horizontal plate, the contact between the cable tray and the rainwater is prevented, so that the cable tray will not be soaked by rainwater and cause damage.

Description of drawings

Fig. 1 is a schematic diagram of an electrical engineering wire-releasing device according to the present invention.

Fig. 2 is a schematic side view of the position of the horizontal plate and the wheel frame according to the present invention.

Fig. 3 is a schematic cross-sectional view of the cylinder of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of electrical engineering wire-releasing device according to the present invention includes a trolley 1, a cylinder 3 is arranged on the trolley 1, and the cylinder 3 passes through the bracket 2 provided at the bottom Connected and fixed with the trolley 1, the cylinder 3 includes a cylinder body and a cover 16 arranged at one end of the cylinder body and forming a cavity with the cylinder body, the cavity body has an opening 4 communicating with the outside. The inside of the cylinder 3 is provided with an axially penetrating shaft 5, and one end of the shaft 5 is connected to the rotating shaft of the motor 17 located at the other end of the cylinder;

A horizontal plate 7 is arranged on the top of the cylinder 3, one end of the horizontal plate 7 is connected and fixed to the cylinder 3, and the other end of the horizontal plate 7 is provided with a dovetail groove 8, and a sliding connection with the dovetail groove 8 is provided in the dovetail groove 8. The dovetail block 9 is connected with a slide block 10 under the dovetail block 9, and a wheel frame 11 is connected with a wheel frame 11 below the slide block 10, and a roller 12 is installed on the wheel frame 11, and the outer surface of the wheel 12 is The peripheral surface is a semicircular groove 13 .

A friction layer 6 is provided on the outer peripheral surface of the shaft 5, and the friction layer 6 is made of wear-resistant rubber. Several balls 14 are arranged on the inclined surfaces of the dovetail groove 8 and the dovetail block 9 . An anti-slip layer 18 is provided on the arc surface of the semicircular groove 13, and the anti-slip layer 18 is made of rubber. A power supply 15 for powering the motor 17 is installed on the cart 1 . The opening 4 is opened on the side of the cylinder 3, the length of the opening 4 is the same as that of the cylinder 3, and the upper and lower edges of the opening 4 are provided with rounded corners. The cover 16 is provided with a bearing, one end of the shaft 5 is connected to the rotating shaft of the motor 17 , and the other end of the shaft 5 is connected to the bearing of the cover 16 .

Working process of the present invention is as follows:

1) Remove the cover 16, insert the cable reel into the shaft 5, push it into the cylinder 3, and pass the end of the cable through the opening 4, cover the cover 16, pull the cable out to go around the roller 12, and Put it in the semicircular groove 13;

2) Start to pay off the wires. During the unwinding process, the power supply 15 supplies power to the motor 17, and the motor 17 starts to drive the shaft 5 to rotate, and the friction force of the friction layer 6 is used to drive the cable reel to rotate.

In the process of unwinding, when the cable shakes, the roller 12 slides in the dovetail groove 8 through the upper dovetail block 9 to absorb the shaking, prevent the cable from rubbing against the cable reel, and achieve the functions of supporting the cable and increasing the pulling angle , making it easier for pay-off personnel to pull;

The present invention facilitates the handling of the cables by setting the trolley 1; by setting the balls 14, the dovetail block 9 can slide in the dovetail groove 8 more easily; by setting the slider 10, the wheel frame 11 is prevented from contacting the horizontal plate 7, causing 11 is damaged; by setting the semicircular groove 13, the contact between the cable and the roller 12 is facilitated, and the occurrence of sliding is reduced; by setting the friction layer 6 to be made of wear-resistant rubber, the durability of the friction layer 6 is ensured, and the cable can be The disk provides sufficient friction; by setting the cross-sectional area of the slider 10 to be larger than the area of the bottom surface of the dovetail block 9, foreign matter is prevented from entering the dovetail groove 8 and affecting sliding; by setting the anti-skid layer 18 to be made of rubber, sufficient friction is ensured Power, the cable can not slip from the semicircular groove 13.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An electrical engineering pay-off device, comprising a trolley (1), characterized in that: A cylinder (3) is provided on the trolley (1), and the cylinder (3) is connected and fixed with the trolley (1) through a bracket (2) provided at the bottom, and the cylinder (3) includes a cylinder body, And a cover (16) arranged at one end of the cylinder and forming a cavity with the cylinder, the cavity has an opening (4) communicating with the outside, and an axial shaft is arranged inside the cylinder (3). The through shaft (5), one end of the shaft (5) is connected with the rotating shaft of the motor (17) located at the other end of the cylinder; A horizontal plate (7) is arranged on the top of the cylinder (3), one end of the horizontal plate (7) is connected and fixed to the cylinder (3), and the other end of the horizontal plate (7) is provided with a dovetail groove (8), A dovetail block (9) slidingly connected with it is provided in the dovetail groove (8), a slide block (10) is connected below the dovetail block (9), and a slide block (10) is connected below the slide block (10). A wheel frame (11), on which a roller (12) is installed, and the outer peripheral surface of the wheel (12) is a semicircular groove (13). 2. The electrical engineering wiring device according to claim 1, characterized in that: a friction layer (6) is provided on the outer peripheral surface of the shaft (5), and the friction layer (6) is made of wear-resistant rubber to make. 3. The wire pay-off device for electrical engineering according to claim 1, characterized in that: several balls (14) are provided on the slope of the dovetail groove (8) and the dovetail block (9). 4. The electrical engineering wiring device according to claim 1, characterized in that: an anti-slip layer (18) is provided on the arc surface of the semicircular groove (13), and the anti-slip layer (18) is made of rubber production. 5. The electrical engineering wire pay-off device according to claim 1, characterized in that: a power supply (15) for powering the motor (17) is installed on the trolley (1). 6. The electrical engineering wiring device according to claim 1, characterized in that: the opening (4) is set on the side of the cylinder (3), and the length of the opening (4) is the same as that of the cylinder (3). The upper and lower edges of the opening (4) are provided with rounded corners. 7. The electrical engineering pay-off device according to claim 1, characterized in that: a bearing is provided on the cover (16), one end of the shaft (5) is connected to the rotating shaft of the motor (17), and the shaft (5) The other end of the cover body (16) is connected with the bearing.