CN219546415U

CN219546415U - Paying-off device

Info

Publication number: CN219546415U
Application number: CN202320415979.3U
Authority: CN
Inventors: 白皓; 刘鹏
Original assignee: Shandong Liaoshun Construction Engineering Co ltd
Current assignee: Shandong Liaoshun Construction Engineering Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-18
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of constructional engineering and discloses a paying-off device, which comprises a base, wherein a square tube is arranged on the base, a lifting frame is movably sleeved on the square tube, a bolt a penetrates through threads on the rear wall of the lifting frame, a connecting block is fixedly arranged on the front surface of the lifting frame, a round box is fixedly connected to the connecting block, a wire wheel is driven to rotate when a wire is drawn, so that the connecting plate can be driven to rotate, the inclined surface of a slide bar contacts with the edge of the connecting groove to be extruded into a chute, the elastic force of a pressure spring a is generated, a certain amount of pulling force is required for enabling the slide bar to enter a flower cluster, thus, wire loosening is avoided when paying-off is required, a rotating motor is started to drive a circular plate to rotate, and the slide bar is driven to enter the connecting groove due to the elastic force of the pressure spring a after two connecting grooves are aligned with the two slide bars, so that the wire winding is driven to rotate, and the wire is conveniently pulled and the wire loosening is avoided.

Description

Paying-off device

Technical Field

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

Background

The building engineering is one part of the construction engineering, and refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings and the auxiliary facilities. Including factory building, theatre, hotel, store, school, hospital and house etc. satisfy needs such as people's production, living, study, public activity, need utilize the unwrapping wire to fix a position work such as in the building engineering, and current pay-off can directly take out the line setting through the user for convenience some, but the line hand line wheel of directly taking out is not fixed, will lead to the line to produce lax to lose the effect of location.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the paying-off device which has the advantages of being capable of conveniently pulling and paying off, avoiding wire loosening and the like, and solves the problems that the existing paying-off device can directly pull out the wire for convenience, but the wire is loosened due to the fact that the wire hand wire wheel which is directly pulled out is not fixed, so that the positioning effect is lost.

(II) technical scheme

In order to achieve the purpose of conveniently pulling and paying off and simultaneously avoiding wire loosening, the utility model provides the following technical scheme: the utility model provides a pay-off, the on-line screen storage device comprises a base, be provided with the side pipe on the base, the activity has cup jointed the lifting frame on the side pipe, lifting frame back wall screw thread runs through has bolt a, lifting frame openly fixed mounting has the connecting block, fixedly connected with circle box on the connecting block, the lower inner wall fixed mounting of circle box has the rotating electrical machines, fixed mounting has the plectane on the output shaft of rotating electrical machines, the circular slot has been seted up to the plectane upside, swing joint has the connecting plate in the circular slot, two spouts have been seted up to the connecting plate lateral wall, the equal fixed mounting of inner wall that two spouts are close to each other has pressure spring a, equal fixed mounting has the draw runner on two pressure spring a, one side that two draw runner kept away from each other is the inclined plane, two spread grooves have been seted up to the circular slot inside wall, connecting plate upside fixed mounting has the wire wheel, the wire casing has been seted up to the circular box lateral wall.

Preferably, a vertical bar is fixedly arranged on the upper side of the base, the square tube is movably sleeved on the vertical bar, and a bolt b penetrates through threads of the front wall of the square tube.

Preferably, two notches are formed in the side wall of the round box, lifting blocks are movably connected in the two notches, and two pressure springs b are fixedly arranged on the upper side of the rotating motor.

Preferably, the upper ends of the two pressure springs b are fixedly provided with pressure plates, and the pressure plates are fixedly connected with the two lifting blocks.

Preferably, the pressure plate is movably sleeved on an output shaft of the rotating motor, a friction plate a is fixedly arranged on the upper side of the pressure plate, and a friction plate b is fixedly arranged on the lower side of the circular plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a paying-off device, which has the following beneficial effects:

1. this pay-off, through twining the line on the reel, when needing the unwrapping wire, after having good the base frame, just can take out the line through play wire casing, and can take the reel rotation of line in the time of taking out the line, thereby can drive the connecting plate rotation, the inclined plane of draw runner and spread groove edge contact extrusion will get into the spout like this, there is the elasticity with pressure spring a, want the draw runner to get into in the rosette just need a certain amount of pulling force, thereby avoid the line to loosen when the unwrapping wire, when needing the receipts line, start rotating electrical machines and just can drive the plectane and rotate, after making two spread grooves aim at two draw runners because pressure spring a's elasticity will drive the draw runner and get into the spread groove, thereby can drive the reel rotation, thereby receive the line, avoid the line to loosen when can conveniently pulling the unwrapping wire like this, will make the draw runner get into the spread groove again after taking out a section line, thereby produce the card and hang down, like this user in order wherein card is stopped and will avoid the reel rotation to lead to the line to producing to lax when the unwrapping wire.

2. According to the paying-off device, the square tube and the lifting frame can be fixed and detached through the two bolts a and the bolts b which are rotated back and forth, so that the square tube and the lifting frame can be slid up and down to adjust the height of the round box, a user can conveniently set the wire at a proper height according to site requirements when the wire is pulled, and the round plate can be prevented from rotating when the wire is paid off through the pressure applied by the pressure spring b and the pressure plate.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present utility model;

fig. 2 is a schematic perspective view of the round box in fig. 1 in cross section.

In the figure: 1. a base; 2. a vertical bar; 3. square tubes; 4. a bolt a; 5. a lifting frame; 6. a connecting block; 7. a lifting block; 8. a notch; 9. a round box; 10. a bolt b; 11. a friction plate a; 12. a pressure plate; 13. a rotating electric machine; 14. a pressure spring b; 15. a chute; 16. a pressure spring a; 17. a slide bar; 18. a circular plate; 19. a connecting groove; 20. a wire outlet slot; 21. a wire wheel; 22. a circular groove; 23. a friction plate b; 24. and (5) connecting a plate.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a paying-off device comprises a base 1, a square tube 3 is arranged on the base 1, a lifting frame 5 is movably sleeved on the square tube 3, a bolt a4 is penetrated through threads on the rear wall of the lifting frame 5, a connecting block 6 is fixedly arranged on the front surface of the lifting frame 5, a round box 9 is fixedly connected to the connecting block 6, a rotating motor 13 is fixedly arranged on the lower inner wall of the round box 9, a circular plate 18 is fixedly arranged on an output shaft of the rotating motor 13, a round groove 22 is arranged on the upper side of the circular plate 18, a connecting plate 24 is movably connected in the round groove 22, two sliding grooves 15 are arranged on the outer side wall of the connecting plate 24, pressure springs a16 are fixedly arranged on the inner walls of the two sliding grooves 15 close to each other, sliding strips 17 are fixedly arranged on the two pressure springs a16, one sides of the two sliding strips 17 which are far away from each other are inclined planes, two connecting grooves 19 are arranged on the inner side walls of the round groove 22, a wire wheel 21 is fixedly arranged on the upper side of the connecting plate 24, a wire outlet groove 20 is arranged on the side of the round box 9, by winding the wire on the wire reel 21, when the wire is required to be paid out, the wire can be drawn out through the wire outlet groove 20 after the base 1 is set up, the wire reel 21 is driven to rotate while the wire is drawn out, so that the connecting plate 24 can be driven to rotate, the inclined surface of the slide 17 is extruded into the chute 15 by contacting with the edge of the connecting groove 19, a certain amount of pulling force is required for the slide 17 to enter the flower cluster 15 due to the elastic force of the pressure spring a16, so that the wire is prevented from loosening when the wire is paid out, when the wire is required to be taken up, the rotating motor 13 is started to drive the circular plate 18 to rotate, the slide 17 is driven to enter the connecting groove 19 due to the elastic force of the pressure spring a16 after the two connecting grooves 19 are aligned with the two slide 17, so that the wire reel 21 can be driven to rotate, the wire is wound up, the wire is prevented from loosening when the wire is pulled conveniently, the vertical bar 2 is fixedly arranged on the upper side of the base 1, the square tube 3 is movably sleeved on the vertical bar 2, the screw thread on the front wall of the square tube 3 penetrates through the screw bolt b10, two notches 8 are formed in the side wall of the round box 9, lifting blocks 7 are movably connected in the two notches 8, two pressure springs b14 are fixedly arranged on the upper side of the rotating motor 13, the pressure plate 12 is fixedly connected with the two lifting blocks 7, the pressure plate 12 is movably sleeved on the output shaft of the rotating motor 13, the friction plate a11 is fixedly arranged on the upper side of the pressure plate 12, the friction plate b23 is fixedly arranged on the lower side of the circular plate 18, the square tube 3 and the lifting frame 5 can be fixed and detached through the two round-trip rotary bolts a4 and the screw bolt b10, so that the height of the round box 13 can be adjusted by sliding the square tube 3 and the lifting frame 5 up and down, a user can be conveniently arranged at a proper height when a wire is pulled according to site requirements, and the rotation of the circular plate 18 can be avoided when the circular plate is pulled by the pressure spring b14 and the pressure plate 12.

When in use, the first step is: through twining the line on wire reel 21, when needing the unwrapping wire, after putting up base 1, just can take out the line through play wire casing 20, and take out the line and can drive wire reel rotation 21 simultaneously, thereby can drive connecting plate 24 rotation, the inclined plane of draw runner 17 will get into spout 15 with connecting groove 19 edge contact extrusion like this, there is the elasticity with pressure spring a16, want the draw runner 17 to get into in the rosette 15 just need a certain amount of pulling force, thereby avoid the line to loosen when the unwrapping wire, when needing to receive the line, start rotating electrical machines 13 just can drive the plectane 18 rotation, when making two connecting grooves 19 aim at two draw runner 17 in will drive the draw runner 17 get into connecting groove 19 owing to pressure spring a 16's elasticity, thereby can drive wire reel 21 rotation, thereby receive the line, avoid the line to loosen when can conveniently pulling the unwrapping wire.

And a second step of: the square tube 3 and the lifting frame 5 can be fixed and detached by rotating the bolt a4 and the bolt b10 back and forth, so that the square tube 3 and the lifting frame 5 can be slid up and down to adjust the height of the round box 13, a user can conveniently set the wire at a proper height according to site requirements when pulling wires, and the round plate 18 can be prevented from rotating when pulling wires by the pressure applied by the pressure spring b14 and the pressure plate 12.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pay-off device, including base (1), its characterized in that: be provided with square pipe (3) on base (1), lifting frame (5) have been cup jointed in the activity on square pipe (3), lifting frame (5) back wall screw thread has run through bolt a (4), lifting frame (5) openly fixed mounting has connecting block (6), fixedly connected with circle box (9) on connecting block (6), the lower inner wall fixed mounting of circle box (9) has rotating electrical machines (13), fixed mounting has plectane (18) on the output shaft of rotating electrical machines (13), circular groove (22) have been seted up to plectane (18) upside, swing joint has connecting plate (24) in circular groove (22), two spout (15) have been seted up to connecting plate (24) lateral wall, equal fixed mounting of inner wall that two spouts (15) are close to each other has pressure spring a (16), equal fixed mounting has draw-bar (17) on two pressure spring a (16), one side that two draw-bar (17) keep away from each other is the inclined plane, two spread grooves (19) have been seted up to the inside wall of circular groove (22), connecting plate (24) upside fixed mounting has wire wheel (21), wire casing (9) lateral wall has been seted up out wire casing (20).

2. A pay-off device according to claim 1, wherein: the vertical bar (2) is fixedly arranged on the upper side of the base (1), the square tube (3) is movably sleeved on the vertical bar (2), and the screw thread of the front wall of the square tube (3) penetrates through the screw bolt b (10).

3. A pay-off device according to claim 1, wherein: two notches (8) are formed in the side wall of the round box (9), lifting blocks (7) are movably connected in the two notches (8), and two pressure springs b (14) are fixedly arranged on the upper side of the rotating motor (13).

4. A pay-off device according to claim 3, wherein: the upper ends of the two pressure springs b (14) are fixedly provided with pressure plates (12), and the pressure plates (12) are fixedly connected with the two lifting blocks (7).

5. A pay-off device according to claim 4, wherein: the pressure plate (12) is movably sleeved on an output shaft of the rotating motor (13), a friction plate a (11) is fixedly arranged on the upper side of the pressure plate (12), and a friction plate b (23) is fixedly arranged on the lower side of the circular plate (18).