CN212076042U

CN212076042U - Pay-off is used in electric power construction

Info

Publication number: CN212076042U
Application number: CN202020573846.5U
Authority: CN
Inventors: 范一豪; 金琛岚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-04
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an pay-off is used in electric power construction, comprising a base plate, the upper surface of bottom plate is fixedly connected with supporting shoe and erection column respectively, the through-hole has been seted up in the front of supporting shoe, and the inner wall of this through-hole rotates through the bearing and is connected with the axis of rotation, the one end fixedly connected with wire winding roller of axis of rotation, the circular limiting plate of one end fixedly connected with of wire winding roller, the surface of wire winding roller is around being equipped with the cable conductor, the top fixedly connected with adapter sleeve of erection column, and the adapter sleeve cover box establishes the surface at the wire winding roller, logical groove has been seted up to adapter sleeve. This pay-off for electric power construction through setting up stay tube, powerful spring, fixed column, taking piece and hand wheel, the rotation of the hand wheel of being convenient for makes the winding roller with cable conductor rolling or release, under powerful spring's effect, takes the piece and will tighten up around the cable conductor of rolling up to make things convenient for the receipts and releases of cable, avoid the cable conductor in disorder.

Description

Pay-off is used in electric power construction

Technical Field

The utility model relates to an electric power engineering technical field specifically is a pay-off is used in electric power construction.

Background

Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields.

The power engineering needs to electrify the power construction tool during construction, the cables need to be laid when electrified, and the cables are messy due to the fact that the existing cables are thick and inconvenient to pay off and take up.

Therefore, the pay-off device for the electric power construction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unwinding equipment for electric power construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pay-off for electric power construction, includes the bottom plate, the upper surface of bottom plate difference fixedly connected with supporting shoe and erection column, the through-hole has been seted up in the front of supporting shoe, and the inner wall of this through-hole rotates through the bearing and is connected with the axis of rotation, the one end fixedly connected with winding roller of axis of rotation, the circular limiting plate of one end fixedly connected with of winding roller, the surface of winding roller is around being equipped with the cable conductor, the top fixedly connected with connecting sleeve of erection column, and the connecting sleeve cover box establishes the surface at the winding roller, logical groove has been seted up to connecting sleeve's side, and the one end of cable conductor runs through the logical inslot wall of connecting sleeve side, the other end of cable conductor runs through.

Preferably, the equal fixedly connected with area brake universal wheel in lower surface four corners department of bottom plate, the side fixedly connected with push rod of bottom plate, the surface cover of push rod is equipped with the rubber sleeve.

Preferably, the one end fixedly connected with hand wheel of winding roller is kept away from to the axis of rotation, the groove is led to in the front of supporting shoe has been seted up in the slip, and the inner wall sliding connection who leads to the groove in this slip has the locating pin, the surface cover of locating pin is equipped with the position sleeve, the side fixedly connected with reset spring of position sleeve, and reset spring's the other end and the inside wall fixed connection who leads to the groove that slides, the draw-in groove of a plurality of and locating pin looks adaptation is seted up at the back of circular limiting.

Preferably, the number of the circular limiting plates is two, and the two circular limiting plates are symmetrically arranged at the front end and the rear end of the winding roller by taking the center line of the side surface of the winding roller as a symmetry axis.

Preferably, the inner wall of the connecting sleeve is fixedly connected with a supporting tube, the inner wall of the supporting tube is connected with a fixing column in a sliding mode, one end of the fixing column is fixedly connected with a block, one side, far away from the fixing column, of the block is in lap joint with the surface of the cable, one end, far away from the block, of the fixing column is fixedly connected with a strong spring, and the other end of the strong spring is fixedly connected with the inner top wall of the supporting tube.

Preferably, the front surface of the circular limiting plate is provided with a junction box, and the junction box is coupled with one end of the cable.

Advantageous effects

The utility model provides a pay-off is used in electric power construction possesses following beneficial effect:

1. this pay-off for electric power construction through setting up the push rod and taking the brake universal wheel, is convenient for this pay-off for electric power construction's removal and fixed, through setting up locating pin, position sleeve and reset spring, is convenient for go into the draw-in groove that circular limiting plate back was seted up with the locating pin card in to make winding roller stall, prevent that the cable conductor is in disorder.

2. This pay-off for electric power construction through setting up stay tube, powerful spring, fixed column, taking piece and hand wheel, the rotation of the hand wheel of being convenient for makes the winding roller with cable conductor rolling or release, under powerful spring's effect, takes the piece and will tighten up around the cable conductor of rolling up to make things convenient for the receipts and releases of cable, avoid the cable conductor in disorder.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: the device comprises a base plate 1, supporting blocks 2, mounting columns 3, a rotating shaft 4, a winding roller 5, a circular limiting plate 6, cables 7, a connecting sleeve 8, a universal wheel with a brake 9, a push rod 10, a hand wheel 11, a positioning pin 12, a positioning sleeve 13, a return spring 14, a support tube 15, a fixed column 16, a lapping block 17, a strong spring 18 and a junction box 19.

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. 1-4, the present invention provides a technical solution: the utility model provides an unwinding equipment for electric power construction, includes bottom plate 1, the equal fixedly connected with area brake universal wheel 9 in bottom plate 1's lower surface four corners department, the side fixedly connected with push rod 10 of bottom plate 1, the surface cover of push rod 10 is equipped with the rubber sleeve, through setting up push rod 10 and area brake universal wheel 9, is convenient for this unwinding equipment for electric power construction's removal and fixed.

The upper surface of bottom plate 1 is fixedly connected with supporting shoe 2 and erection column 3 respectively, and the through-hole has been seted up in the front of supporting shoe 2, and the inner wall of this through-hole rotates through the bearing and is connected with axis of rotation 4, the one end fixedly connected with winding roller 5 of axis of rotation 4, the circular limiting plate 6 of the one end fixedly connected with of winding roller 5.

The number of the circular limiting plates 6 is two, and the two circular limiting plates 6 are symmetrically arranged at the front end and the rear end of the winding roller 5 by taking the center line of the side surface of the winding roller 5 as a symmetry axis.

One end fixedly connected with hand wheel 11 of winding roller 5 is kept away from to axis of rotation 4, the groove is led to in the slip has been seted up in the front of supporting shoe 2, and the inner wall sliding connection who leads to the groove that should slide has locating pin 12, the surface cover of locating pin 12 is equipped with position sleeve 13, the side fixedly connected with reset spring 14 of position sleeve 13, and reset spring 14's the other end and the inside wall fixed connection who leads to the groove that slides, the draw-in groove of a plurality of and locating pin 12 looks adaptation is seted up at the back of.

The surface of winding roller 5 is around being equipped with cable conductor 7, through setting up locating pin 12, position sleeve 13 and reset spring 14, is convenient for go into the draw-in groove that circular limiting plate 6 back was seted up with locating pin 12 card in to make winding roller 5 stall, prevent that cable conductor 7 is in disorder.

The top end of the mounting post 3 is fixedly connected with a connecting sleeve 8, the connecting sleeve 8 is sleeved on the outer surface of the winding roller 5, a through groove is formed in the side surface of the connecting sleeve 8, one end of the cable 7 penetrates through the inner wall of the through groove in the side surface of the connecting sleeve 8, a supporting tube 15 is fixedly connected to the inner wall of the connecting sleeve 8, a fixing post 16 is slidably connected to the inner wall of the supporting tube 15, one end of the fixing post 16 is fixedly connected with a lapping block 17, one side, away from the fixing post 16, of the lapping block 17 is lapped with the surface of the cable 7, one end, away from the lapping block 17, of the fixing post 16 is fixedly connected with a strong spring 18, the other end of the strong spring 18 is fixedly connected with the inner top wall of the supporting tube 15, the strong spring 18, the fixing post 16, the lapping block, the lapping block 17 tightens up the wound cable 7, so that the cable is convenient to take up and pay off, and the cable 7 is prevented from being messy.

The other end of the cable 7 penetrates through the surface of the winding roller 5 and extends to the front surface of the winding roller 5, the front surface of the circular limiting plate 6 is provided with a junction box 19, and the junction box 19 is coupled with one end of the cable 7.

The working principle is as follows: when using this pay-off for electric power construction, it is fixed to promote push rod 10 to remove the device to block terminal department, outwards stimulate locating pin 12 again, and the one end of handheld cable conductor 7 is outwards dragged, and be connected the one end and the external equipment of cable conductor 7, connect terminal box 19 and block terminal electricity again, after finishing using, lift off the line that connects electric box 19, outwards stimulate locating pin 12, hand wheel 11 rotates, make winding roller 5 withdraw cable conductor 7, the extrusion of powerful spring 18 makes cable conductor 7 tighten up simultaneously, draw back the back and block locating pin 12 in the draw-in groove of circular limiting plate 6 side, through using this pay-off for electric power construction, make things convenient for the receipts and releases line of cable ware, avoid cable conductor 7 to be in disorder.

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. The utility model provides a pay-off for electric power construction, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is respectively and fixedly connected with a supporting block (2) and a mounting column (3), the front of the supporting block (2) is provided with a through hole, and the inner wall of the through hole is rotationally connected with a rotating shaft (4) through a bearing, one end of the rotating shaft (4) is fixedly connected with a winding roller (5), one end of the winding roller (5) is fixedly connected with a circular limiting plate (6), a cable (7) is wound on the surface of the winding roller (5), the top end of the mounting column (3) is fixedly connected with a connecting sleeve (8), and the connecting sleeve (8) is sleeved on the outer surface of the winding roller (5), a through groove is arranged on the side surface of the connecting sleeve (8), one end of the cable (7) penetrates through the inner wall of the through groove on the side surface of the connecting sleeve (8), the other end of the cable (7) penetrates through the surface of the winding roller (5) and extends to the front surface of the winding roller (5).

2. The pay-off device for electric power construction as claimed in claim 1, wherein: the lower surface four corners department of bottom plate (1) is equal fixedly connected with area brake universal wheel (9), the side fixedly connected with push rod (10) of bottom plate (1), the surface cover of push rod (10) is equipped with the rubber sleeve.

3. The pay-off device for electric power construction as claimed in claim 1, wherein: one end fixedly connected with hand wheel (11) of wire winding roller (5) are kept away from in axis of rotation (4), the groove is led to in the front of supporting shoe (2) has been seted up in the slip, and should slide the inner wall sliding connection who leads to the groove and have locating pin (12), the surface cover of locating pin (12) is equipped with position sleeve (13), the side fixedly connected with reset spring (14) of position sleeve (13), and the other end of reset spring (14) and the inside wall fixed connection who slides and lead to the groove, the draw-in groove of a plurality of and locating pin (12) looks adaptation is seted up at the back of circular limiting plate (6).

4. The pay-off device for electric power construction as claimed in claim 1, wherein: the number of the circular limiting plates (6) is two, and the two circular limiting plates (6) are symmetrically arranged at the front end and the rear end of the winding roller (5) by taking the central line of the side surface of the winding roller (5) as a symmetry axis.

5. The pay-off device for electric power construction as claimed in claim 1, wherein: the inner wall fixedly connected with stay tube (15) of adapter sleeve (8), the inner wall sliding connection of stay tube (15) has fixed column (16), the one end fixedly connected with of fixed column (16) takes piece (17), and takes piece (17) to keep away from one side of fixed column (16) and the surperficial overlap joint of cable conductor (7), the one end fixedly connected with powerful spring (18) of taking piece (17) is kept away from in fixed column (16), and the other end of powerful spring (18) and the interior roof fixed connection of stay tube (15).

6. The pay-off device for electric power construction as claimed in claim 1, wherein: the front surface of the circular limiting plate (6) is provided with a junction box (19), and the junction box (19) is coupled with one end of the cable (7).