CN220684258U - A kind of power engineering line pay-off device - Google Patents

Abstract

The utility model discloses a paying-off device for an electric power engineering line, which comprises a base, wherein a U-shaped frame is fixed at the top end of the base; connecting rotating shafts are movably arranged on two sides of the U-shaped frame; the two connecting rotating shafts are rotationally connected with the wire roller through threads; a sleeve is fixed on one side of the outer wall of the wire roller; a steel ring is arranged in the outer wall of the sleeve; a connecting seat is fixed at the upper end of the inner side of the U-shaped frame; a wire sleeve is fixedly arranged on one side of the connecting seat; the coil is fixed on the coil roller through the arrangement of the screw sleeve, the support rod and the fixing block, and when the coil is stressed, the connecting rotating shaft rotates in the rotating hole, so that the coil is paid off on the coil roller, and abrasion or deflection of the coil is avoided; the connecting rotating shaft can be controlled through the arrangement of the sleeve, the steel ring, the connecting seat, the wire sleeve, the screw rod and the brake plate, so that the paying-off speed is changed and the wire is kept in a straightened state; the utility model has simple structure and convenient operation, and is worth popularizing.

Description

Electric power engineering circuit pay-off

Technical Field

The utility model relates to the technical field of power engineering, in particular to a paying-off device for a power engineering line.

Background

With the development of electric power in China, the communication equipment of the electric power equipment is widely built and applied. In the power equipment construction and maintenance process, the cable or communication line winding and unwinding are required to be arranged in a construction area, and the construction area not only comprises urban highways and expressways which are easy to construct. Also comprises construction of complex road sections such as mountain areas with traffic facilities behind.

In the use process of the existing power engineering line device, the paying-off work of a plurality of groups of lines cannot be carried out simultaneously, and the paying-off speed cannot be quickly adjusted in the paying-off process, so that the line cannot be in a straightening state.

Disclosure of Invention

The utility model aims to provide a paying-off device for a power engineering line, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the paying-off device for the electric power engineering line comprises a base, wherein a U-shaped frame is fixed at the top end of the base; connecting rotating shafts are movably arranged on two sides of the U-shaped frame; the two connecting rotating shafts are rotationally connected with the wire roller through threads; a sleeve is fixed on one side of the outer wall of the wire roller; a steel ring is arranged in the outer wall of the sleeve; a connecting seat is fixed at the upper end of the inner side of the U-shaped frame; a wire sleeve is fixedly arranged on one side of the connecting seat; a screw rod is arranged in the silk sleeve in a threaded engagement manner; a brake plate is rotatably arranged at the bottom end of the screw rod; the upper end of the U-shaped frame is provided with a fixing rod positioned in front of the wire roller; a limiting ring is fixedly arranged on the outer wall of the fixed rod; a wire guide wheel is rotatably arranged on the outer wall of the fixed rod between the two limiting rings; the outer wall of the wire roller is provided with a fixing mechanism.

Preferably, the fixing mechanism comprises a plurality of threaded sleeves fixed on two sides of the outer wall of the wire roller; the inner wall of the screw sleeve is rotationally connected with a supporting rod through threads; a fixed block is rotatably arranged at one end of the support rod far away from the screw sleeve; the outer wall of the fixed block is arc-shaped.

Preferably, the inner wall of the bottom end of the brake plate is of an arc-shaped structure; the brake plate extrudes or loosens the steel ring along with the movement of the screw rod

Preferably, the wire guide wheel is provided with a plurality of wire guide wheels; arc grooves are formed in the middle of the outer ring of the plurality of wire guide wheels.

Preferably, two sides of the U-shaped frame are provided with rotating holes; the connecting rotating shaft is rotationally connected in the rotating hole.

Preferably, the outer walls of one side of the two connecting rotating shafts are fixedly provided with limiting discs.

The beneficial effects are that: compared with the prior art, the utility model has the beneficial effects that: the coil is fixed on the coil roller through the arrangement of the screw sleeve, the support rod and the fixing block, and when the coil is stressed, the connecting rotating shaft rotates in the rotating hole, so that the coil is paid off on the coil roller, and abrasion or deflection of the coil is avoided; through sleeve, steel ring, connecting seat, silk cover, lead screw, the setting of stopping board, can control the connection pivot to change unwrapping wire speed and keep the line in the state of flare-outing.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a pay-off device for a power engineering line.

Fig. 2 is a schematic diagram of a side view partial structure of a pay-off device for a power engineering line according to the present utility model.

In the accompanying drawings: 1-base, 2-U-shaped frame, 3-connection pivot, 4-limiting disc, 5-sleeve, 6-steel ring, 7-wire roller, 8-swivel nut, 9-bracing piece, 10-fixed block, 11-connecting seat, 12-wire sleeve, 13-lead screw, 14-braking board, 15-dead lever, 16-limiting ring, 17-wire guide wheel.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

Referring to the drawings of the specification, in the embodiment of the utility model, a paying-off device for a power engineering line comprises a base 1, wherein a U-shaped frame 2 is fixed at the top end of the base 1; the two sides of the U-shaped frame 2 are movably provided with connecting rotating shafts 3; the two connecting rotating shafts 3 are rotationally connected with a wire roller 7 through threads; a sleeve 6 is fixed on one side of the outer wall of the wire roller 7; a steel ring 6 is arranged in the outer wall of the sleeve 6; the upper end of the inner side of the U-shaped frame 2 is fixedly provided with a connecting seat 11; a wire sleeve 12 is fixedly arranged on one side of the connecting seat 11; a screw rod 13 is arranged in the silk sleeve 12 in a threaded engagement manner; the bottom end of the screw rod 13 is rotatably provided with a brake plate 14; the upper end of the U-shaped frame 1 is provided with a fixed rod 15 positioned in front of the wire roller 7; a limiting ring 16 is fixedly arranged on the outer wall of the fixed rod 15; a wire guide wheel 17 is rotatably arranged between the two limiting rings 16 and positioned on the outer wall of the fixed rod 15; the outer wall of the wire roller 7 is provided with a fixing mechanism, and the fixing mechanism comprises a plurality of threaded sleeves 8 fixed on two sides of the outer wall of the wire roller 7; the inner wall of the screw sleeve 8 is rotationally connected with a supporting rod 9 through threads; a fixed block 10 is rotatably arranged at one end of the supporting rod 9 away from the screw sleeve 8; the outer wall of the fixed block 10 is arc-shaped, and the inner wall of the bottom end of the brake plate 14 is arc-shaped; the brake plate 14 extrudes or loosens the steel ring 6 along with the movement of the screw rod 13, and a plurality of wire guide wheels 17 are arranged; arc grooves are formed in the middle of the outer ring of the plurality of wire guide wheels 17, and turning holes are formed in two sides of the U-shaped frame 2; the connecting rotating shafts 3 are rotationally connected in the rotating holes, and limiting discs 4 are fixedly arranged on the outer walls of one sides of the two connecting rotating shafts 3.

The using process comprises the following steps:

when the wire winding device is used, firstly, a wire coil needing to be paid out is sleeved on the outer wall of the wire roller 7, the supporting rod 9 is rotated, the supporting rod 9 drives the fixing block 10 to move outwards, the fixing block 10 is attached to the inner wall of the wire coil, the wire coil is supported and fixed, the wire coil is limited and prevented from rotating, the wire coils with different diameters can be fixed, then the connecting rotating shaft 3 penetrates through the U-shaped frame 2, the wire coil is connected with the wire roller 7 through threads in a threaded mode, when a plurality of wires are paid out, the wire ends of the wire coil are upwards moved and clamped in the wire guide wheel 17, when the wires are paid out simultaneously, the wire ends of the wire coils are respectively clamped on the wire guide wheel 17 in a corresponding mode, winding of the wire ends during paying out is prevented, when the paying out speed is too fast or the wires are not straight, the wire rod 13 can be rotated rightwards through the wire rod, the brake plate 14 is gradually close to the steel ring 6, a decelerating effect is achieved, and if the paying out is wanted, the wire is directly braked, and the wire is suspended. The sleeve 5 is required to be loosened, and the screw rod 13 is rotated leftwards; the coil is fixed on the coil roller 7 through the arrangement of the threaded sleeve 8, the supporting rod 9 and the fixing block 10, and when the coil is stressed, the connecting rotating shaft 3 rotates in the rotating hole, so that the coil is paid out on the coil roller 7, and abrasion or deviation of the coil is avoided; the connecting rotating shaft 3 can be controlled through the arrangement of the sleeve 5, the steel ring 6, the connecting seat 11, the wire sleeve 12, the screw rod 13 and the brake plate 14, so that the paying-off speed is changed and the wire is kept in a straightening state.

In the process, the coil is fixed on the coil roller through the arrangement of the threaded sleeve, the supporting rod and the fixing block, and when the coil is stressed, the connecting rotating shaft rotates in the rotating hole, so that the coil is paid off on the coil roller, and abrasion or deviation of the coil is avoided; the connecting rotating shaft can be controlled through the arrangement of the sleeve, the steel ring, the connecting seat, the wire sleeve, the screw rod and the brake plate, so that the paying-off speed is changed and the wire is kept in a straightened state; the utility model has the advantages of this application simple structure, the practicality is strong, and easy operation is worth promoting.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (6)

1. A line-laying device for an electric power engineering line, characterized in that: it comprises a base, a U-shaped frame is fixed on the top of the base; connecting shafts are movably arranged on both sides of the U-shaped frame; a wire roller is rotatably connected between the two connecting shafts by threads; a sleeve is fixed on one side of the outer wall of the wire roller; a steel ring is arranged in the outer wall of the sleeve; a connecting seat is fixed on the inner upper end of the U-shaped frame; a wire sleeve is fixed on one side of the connecting seat; a screw rod is arranged inside the screw sleeve through threaded engagement; a brake plate is rotatably arranged on the bottom end of the screw rod; a fixing rod is arranged at the upper end of the U-shaped frame in front of the wire roller; a limiting ring is fixedly arranged on the outer wall of the fixing rod; a wire wheel is rotatably arranged on the outer wall of the fixing rod between the two limiting rings; and a fixing mechanism is arranged on the outer wall of the wire roller. 2. A power engineering line pay-off device according to claim 1, characterized in that: the fixing mechanism includes a plurality of screw sleeves fixed on both sides of the outer wall of the line roller; the inner wall of the screw sleeve is connected by thread rotation There is a support rod; the end of the support rod away from the screw sleeve is rotated with a fixed block; the outer wall of the fixed block is arc-shaped. 3. A power engineering line laying device according to claim 1, characterized in that: the inner wall of the bottom end of the brake plate is an arc-shaped structure; the brake plate squeezes or releases the steel ring as the screw rod moves. 4. A power engineering line pay-off device according to claim 1, characterized in that: there are a plurality of said wire pulleys; and an arc-shaped groove is provided in the middle of the outer ring of the plurality of said wire pulleys. 5. A power engineering line pay-out device according to claim 1, characterized in that: rotating holes are provided on both sides of the U-shaped frame; and the connecting rotating shaft is rotatably connected in the rotating holes. 6. A power engineering line pay-out device according to claim 1, characterized in that: a limit plate is fixedly provided on one side of the outer wall of the two connecting shafts.