CN214421957U

CN214421957U - Electric pay-off of building

Info

Publication number: CN214421957U
Application number: CN202120491578.7U
Authority: CN
Inventors: 王春燕; 姜昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-19
Anticipated expiration: 2031-03-08

Abstract

Building electric pay-off, it all needs every staff of three constructor to take a drum to carry out the unwrapping wire at present, then three drum is unwrapping wire cable simultaneously, but this kind of unwrapping wire needs many people to cooperate, and the unwrapping wire can not guarantee simultaneously in step because the cable is the form of drum, and the cable can be the bending state after the unwrapping wire, influences subsequent threading operation. The utility model discloses the constitution includes: the wire guiding device comprises a support, three rotating support arms (14), two vertical plates (1) and three wire guiding devices (2), wherein the three rotating support arms are respectively sleeved on a screw rod column (4) of the support, a rotating disc (3) is sleeved on a connecting plate (6) of each rotating support arm, the two vertical plates are fixed on a bottom plate (8) of the support, and the three wire guiding devices are respectively fixed between the two vertical plates. The utility model is used for building electric pay-off.

Description

Electric pay-off of building

Technical Field

The utility model relates to an electric pay-off of building.

Background

Building electricity need carry out the unwrapping wire when the construction, carries out the unwrapping wire at present and all needs every people of three constructor to hold a drum, then three drum unwrapping wire cable simultaneously, but this kind of unwrapping wire needs many people to cooperate, and the unwrapping wire can not guarantee simultaneously, because the cable is the form of drum, the cable can be the bending state after the unwrapping wire, influences subsequent threading operation.

Disclosure of Invention

The utility model aims at providing an electric pay-off of building.

The above purpose is realized by the following technical scheme:

a building electric paying-off device comprises a support, three rotating support arms, two vertical plates and three wire guides, wherein the three rotating support arms are respectively sleeved on a screw rod column of the support;

the wire guide comprises a guide plate, a pulley and a square frame, the guide plate is fixed between the two vertical plates through bolts, two sliding rods are fixed on two sides of the guide plate, the upper ends of the sliding rods penetrate through holes on two sides of the square frame, each sliding rod is sleeved with a spring, a through shaft is fixed in the square frame, and the pulley is sleeved on the through shaft.

The electric pay-off of building, the rotation support arm include sleeve, connecting plate and stand, the sleeve cover in the screw rod post on, the connecting plate fix the sleeve lateral surface on, the stand fix the connecting plate on.

Has the advantages that:

1. the utility model discloses can all put every drum on the rolling disc, then the cable tip of three drum passes every wire guide that corresponds, can realize three kinds of cables unwrapping wires of live wire, zero line, ground wire simultaneously, and the cable leads the cable through the leading truck when the unwrapping wire simultaneously, can play the effect of straightening to the cable, guarantees subsequent smooth threading.

2. The utility model discloses every rotates the support arm and can rotate, can realize its change through rotating the support arm after the cable of difference is put earlier and is not had, need not all demolish the change that carries out the cable again with three rotation support arm.

Description of the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is an enlarged view of portion C of FIG. 3;

FIG. 5 is a schematic view of the construction of the rotating disk;

in the figure: 1. a vertical plate; 2. a wire guide; 3. rotating the disc; 4. a screw column; 5. a sleeve; 6. a connecting plate; 7. a column; 8. a base plate; 9. a circular arc surface; 10. a guide plate; 11. a slide bar; 12. a square frame; 13. a pulley; 14. rotating the support arm; 15. a spring; 16. and (4) passing through the shaft.

The specific implementation mode is as follows:

example 1:

a building electric paying-off device comprises a support, three rotating support arms 14, two vertical plates 1 and three wire guides 2, wherein the three rotating support arms are respectively sleeved on a screw rod column 4 of the support, a rotating disc 3 is sleeved on a connecting plate 6 of each rotating support arm, the two vertical plates are fixed on a bottom plate 8 of the support and are fixedly bonded or welded, and the three wire guides are respectively fixed between the two vertical plates;

the wire guide comprises a guide plate 10, a pulley 13 and a square frame 12, the guide plate is fixed between two vertical plates through bolts, two sliding rods 11 are fixed on two sides of the guide plate, the upper ends of the sliding rods penetrate through holes on two sides of the square frame, a spring 15 is sleeved on each sliding rod, one end of each spring is fixed with the square frame, the other end of each spring is fixed with the upper surface of the guide plate, a through shaft 16 is fixed in the square frame, and the pulley is sleeved on the through shaft so that the pulley can rotate.

Example 2:

according to embodiment 1 institute the electric pay-off of building, the rotation support arm include sleeve 5, connecting plate 6 and stand 7, the sleeve cover in the screw rod post on, the upper and lower both ends of every sleeve all are provided with the nut, nut threaded connection is on the screw rod post, the nut at both ends carries on spacingly to the sleeve about the sleeve, the connecting plate fix on the sleeve lateral surface, the stand fix on the connecting plate, this is fixed for welded fastening.

The working principle is as follows: when in use, the rotating disc is sleeved on the upright post, the inner diameter of the central circular hole of the rotating disc is larger than the diameter of the upright post, so that the rotating disc can rotate, each rotating disc is sleeved with a cable disc, then the end part of a cable penetrates through each corresponding wire guider, the center of the upper surface of the guide plate of each wire guider is an arc surface, the outer surface of each pulley is also in an arc structure, thus, under the action of the spring on the sliding rod, the pulleys and the guide plates clamp the cable, the cable penetrates between the pulleys and the guide plates, the pulleys and the guide plates clamp the cable, the cable is straightened and can be used for paying off, three cable discs can simultaneously pay off, after the cable of one cable disc is used, the end part of the cable is pulled out from the wire guider, then the corresponding rotating support arm is rotated by 180 degrees, then the cable discs are replaced, and then the cable discs are rotated by 180 degrees to return to the initial positions after the replacement is completed, then with the cable drum's of changing cable end insert again in the conductor can, when carrying out the unwrapping wire to the cable of different diameters, the cable passes square frame behind the conductor and can slide on the slide bar for the pulley is the state that compresses tightly to the cable, can be applicable to the centre gripping of different diameter cables.

Claims

1. The utility model provides an electric pay-off of building which characterized by: the building electric paying-off device comprises a support, three rotating support arms, two vertical plates and three wire guides, wherein the three rotating support arms are respectively sleeved on a screw rod column of the support, a rotating disc is sleeved on a connecting plate of each rotating support arm, the two vertical plates are fixed on a bottom plate of the support, and the three wire guides are respectively fixed between the two vertical plates;

2. A construction electrical payoff device as claimed in claim 1, wherein: the rotary support arm comprises a sleeve, a connecting plate and an upright post, the sleeve is sleeved on the screw post, the connecting plate is fixed on the outer side surface of the sleeve, and the upright post is fixed on the connecting plate.