CN219807509U

CN219807509U - PC steel bar winding device

Info

Publication number: CN219807509U
Application number: CN202320479963.9U
Authority: CN
Inventors: 绳永涛
Original assignee: Jinan Dongkang Metal Products Co ltd
Current assignee: Jinan Dongkang Metal Products Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-10
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a PC steel bar winding device which comprises a winding table and a rotating mechanism, wherein a positioning plate is fixedly arranged on one side above the outer wall of the winding table, a steel bar placing groove is connected and arranged on one side of the outer wall of the positioning plate, the rotating mechanism is fixedly arranged on one side of the inner wall of the winding table, rotatable and movable fixing mechanisms are arranged on two sides above the outer wall of the rotating mechanism, the fixing mechanisms are connected with the rotating mechanism through an arc-shaped plate, and a steel bar positioning mechanism for installation is arranged on one side above the outer wall of the arc-shaped plate. This PC steel bar coiling mechanism through setting up steel bar positioning mechanism, can extrude fixedly to the position of PC steel bar like this, in the middle of the inner wall of steel bar standing groove is inserted to one side of PC steel bar to the cooperation simultaneously, and the cooperation sets up rotary mechanism simultaneously, can realize the quick rolling to the PC steel bar like this.

Description

PC steel bar winding device

Technical Field

The utility model relates to the technical field related to PC steel bars, in particular to a PC steel bar winding device.

Background

The steel bar (Steel Bar for Prestressed Concrete, PC steel bar for short) for prestressed concrete is a prestressed steel with high technical content, belonging to the middle strength level of the prestressed strength levels. Because the PC steel bar has the characteristics of high strength and toughness, low relaxation, strong bond strength with concrete, good weldability, upsetting property, material saving (such as phi 11mmPC steel bar can replace phi 20 mm) and the like, the PC steel bar is widely applied to prestressed components such as high-strength centrifugal pipe piles, electric poles, overhead piers, railway sleepers and the like abroad, has very wide market in International, especially Asia, and is commonly used for accommodating the PC steel bar by a rolling device when the PC steel bar is transported at present.

The coiling mechanism of present use, when carrying out the rolling, can't carry out quick rolling, when carrying out the rolling, take off easily and fall on coiling mechanism surface position, stability is relatively poor in the time of the rolling simultaneously.

Disclosure of Invention

The utility model aims to provide a PC steel bar winding device, which solves the problems that the currently used winding device provided in the background technology cannot be used for fast winding when being used for winding, is easy to fall off from the surface position of the winding device when being used for winding, and has poor stability when being used for winding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PC steel bar coiling mechanism, includes rolling platform and rotary mechanism, outer wall top one side fixed mounting of rolling platform has the locating plate, the steel bar standing groove is installed in outer wall one side connection of locating plate, rotary mechanism fixed mounting is in inner wall one side of rolling platform, rotary mechanism's outer wall top both sides all are equipped with rotatable movable fixed establishment, fixed establishment is connected with rotary mechanism through the arc, outer wall top one side of arc is equipped with the steel bar positioning mechanism that is used for the installation, equal fixed mounting in outer wall top opposite side edge of arc has rolling stop gear.

Preferably, the rotary mechanism comprises a driving motor, a first rotating shaft and a wind-up roller, wherein the driving motor is fixedly arranged on one side of the inner wall of the winding table, the output end of the driving motor is provided with the first rotating shaft, and the outer surface of the first rotating shaft is provided with the wind-up roller with matched size.

Preferably, the fixed establishment includes fixed block, second pivot, commentaries on classics board and buckle, the equal fixed mounting of fixed block is in the outer wall top both sides of wind-up roll, the inner wall of fixed block is equipped with rotatable movable second pivot, the surface of second pivot is equipped with size assorted commentaries on classics board, the buckle is installed to the outer wall below one side welding of commentaries on classics board.

Preferably, the rotating plate and the fixed block form a rotating structure through the second rotating shaft, and the rotating plate is symmetrically arranged by the central axis of the winding roller.

Preferably, the steel bar positioning mechanism comprises a fixing rod, a reset spring, a pressing plate, a nut and a pressing pad, wherein the fixing rod is fixedly installed on one side of the upper portion of the outer wall of the arc-shaped plate, the reset spring is fixedly installed on the lower surface of the fixing rod, the pressing plate is installed above the outer wall of the reset spring in a connecting mode, the nut with the matched size is arranged on the upper surface of the fixing rod, and the pressing pad is installed below the outer wall of the pressing plate in an adhering mode.

Preferably, the winding stop gear includes locating piece, thread groove, threaded rod, limiting plate and stopper, the equal fixed mounting of locating piece is in the place ahead both sides on the outer wall of arc, the thread groove has been seted up to the inner wall of locating piece, the inner wall of thread groove is equipped with size assorted threaded rod, surface one side swing joint of threaded rod has the limiting plate, outer wall one side fixed mounting of limiting plate has the stopper.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the PC steel bar winding device, the steel bar positioning mechanism is arranged, so that the position of a PC steel bar can be extruded and fixed, one side of the PC steel bar is inserted into the inner wall of the steel bar placing groove in a matched mode, and the rotating mechanism is arranged in a matched mode, so that the PC steel bar can be wound rapidly;

2. this PC steel bar coiling mechanism through setting up rolling stop gear, can carry out spacingly to the position of PC steel bar rolling like this, prevents like this to produce loose condition in the rolling, through setting up fixed establishment, conveniently directly takes off the PC steel bar after the rolling like this.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the steel bar positioning mechanism of the present utility model;

FIG. 3 is a schematic view of a winding limit mechanism according to the present utility model;

fig. 4 is a schematic structural view of the fixing mechanism of the present utility model.

In the figure: 1. a winding table; 2. a positioning plate; 3. a steel bar placing groove; 4. a rotation mechanism; 401. a driving motor; 402. a first rotating shaft; 403. a wind-up roll; 5. a fixing mechanism; 501. a fixed block; 502. a second rotating shaft; 503. a rotating plate; 504. a buckle; 6. an arc-shaped plate; 7. a steel bar positioning mechanism; 701. a fixed rod; 702. a return spring; 703. an extrusion plate; 704. a nut; 705. a squeeze pad; 8. a winding limit mechanism; 801. a positioning block; 802. a thread groove; 803. a threaded rod; 804. a limiting plate; 805. and a limiting block.

Detailed Description

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. 1-4, the present utility model provides a technical solution: the utility model provides a PC steel bar coiling mechanism, including rolling platform 1 and rotary mechanism 4, the outer wall top side fixed mounting of rolling platform 1 has locating plate 2, locating plate 2's outer wall side is connected and is installed steel bar standing groove 3, rotary mechanism 4 fixed mounting is in rolling platform 1's inner wall one side, rotary mechanism 4 includes driving motor 401, first pivot 402 and wind-up roll 403, driving motor 401 fixed mounting is in rolling platform 1's inner wall one side, driving motor 401's output is provided with first pivot 402, first pivot 402's surface is equipped with size assorted wind-up roll 403, turn on driving motor 401's power, make it drive first pivot 402 surface mounting's wind-up roll 403 and rotate, PC steel bar one side is fixed on arc 6's top position simultaneously, can realize the automatic rolling of PC steel bar like this;

the two sides above the outer wall of the rotating mechanism 4 are respectively provided with a rotatable fixing mechanism 5, each fixing mechanism 5 comprises a fixing block 501, a second rotating shaft 502, a rotating plate 503 and a buckle 504, each fixing block 501 is fixedly arranged on two sides above the outer wall of the winding roller 403, the inner wall of each fixing block 501 is provided with the rotatable second rotating shaft 502, the outer surface of each second rotating shaft 502 is provided with the corresponding rotating plate 503, the buckle 504 is welded and installed on one side below the outer wall of each rotating plate 503, the second rotating shaft 502 drives the buckle 504 installed on the outer wall of each rotating plate 503 to rotate, the buckle 504 is separated from the inner wall of the corresponding arc plate 6, so that a PC steel bar can be separated from the surface of the winding roller 403 conveniently and directly taken out of the PC steel bar, the rotating plates 503 and the fixing blocks 501 form a rotating structure, and the rotating plates 503 are symmetrically arranged by the central axis of the winding roller 403, and thus the buckle 504 is simultaneously fixed on the upper position of the inner wall of the winding roller 403 when penetrating the inner wall of the arc plate 6 during fixing, and the buckle 504 is convenient to take off the arc plate 6 directly;

the fixing mechanism 5 is connected with the rotating mechanism 4 through the arc plate 6, a steel bar positioning mechanism 7 for installation is arranged on one side above the outer wall of the arc plate 6, the steel bar positioning mechanism 7 comprises a fixing rod 701, a reset spring 702, a pressing plate 703, a nut 704 and a pressing pad 705, the fixing rod 701 is fixedly installed on one side above the outer wall of the arc plate 6, the reset spring 702 is fixedly installed on the lower surface of the fixing rod 701, the pressing plate 703 is installed on the upper surface of the fixing rod 701 in a connecting mode, the pressing pad 705 is installed on the lower Fang Nianjie of the outer wall of the pressing plate 703, a PC steel bar is placed on the upper position of the arc plate 6, the nut 704 is rotated to enable the PC steel bar to rotate on the upper surface of the fixing rod 701, so that the pressing plate 703 can be pressed up and down, the reset spring 702 is located on the lower position of the pressing plate 703, the PC steel bar can be prevented from directly falling on the upper surface of the arc plate 6 when being pressed, the PC steel bar is fixed, the pressing pad is driven by the PC steel bar to be covered on the upper surface of the pressing plate 703, and friction force can be enhanced when the PC steel bar is rolled up;

the outer wall top opposite side edge of arc 6 is equal fixed mounting has rolling stop gear 8, rolling stop gear 8 includes locating piece 801, thread groove 802, threaded rod 803, limiting plate 804 and stopper 805, the equal fixed mounting of locating piece 801 is in the place ahead both sides on the outer wall of arc 6, the thread groove 802 has been seted up to the inner wall of locating piece 801, the inner wall of thread groove 802 is equipped with size assorted threaded rod 803, surface one side swing joint of threaded rod 803 has limiting plate 804, outer wall one side fixed mounting of limiting plate 804 has stopper 805, rolling stop gear 8 can be spacing to the position when PC steel bar is rolled, make its rolling keep in a certain limit, rotatory threaded rod 803 makes it carry out rotary motion in the middle of the inner wall of thread groove 802, can drive the position of limiting plate 804 like this and control the activity, stopper 805 moves in the place ahead of arc 6 simultaneously, limiting plate 804 of both sides can carry out spacing regulation to the position of PC steel bar rolling like this.

Working principle: firstly, the device is placed at a designated position, a PC steel bar is placed at the upper position of an arc plate 6, a nut 704 is rotated to enable the PC steel bar to rotate on the upper surface of a fixed rod 701, so that the upper and lower positions of a pressing plate 703 can be pressed, and a return spring 702 is arranged at the lower position of the pressing plate 703, so that the PC steel bar can be prevented from directly falling on the upper surface position of the arc plate 6 when being pressed, the operation is convenient, when the PC steel bar is fixed, the pressing plate 703 drives a pressing pad 705 to cover the upper surface of the PC steel bar, friction force during rolling can be enhanced, meanwhile, the PC steel bar is inserted into the inner wall of a steel bar placing groove 3 which is connected and installed on one side of the outer wall of a positioning plate 2, a power supply of a driving motor 401 is turned on, so that the PC steel bar drives a rolling roller 403 installed on the outer surface of a first rotating shaft 402 to rotate, meanwhile, one side of the PC steel bar is fixed on the upper position of the arc plate 6, so that the automatic rolling of the PC steel bar can be realized, the rolling limiting mechanism 8 can limit the position of the PC steel bar during rolling, the rolling of the PC steel bar is kept in a certain range, the threaded rod 803 is rotated to enable the PC steel bar to rotate in the middle of the inner wall of the threaded groove 802, the position of the limiting plate 804 can be driven to move left and right, meanwhile, the limiting plate 805 moves in front of the arc plate 6, the limiting plates 804 on two sides can limit and adjust the rolling position of the PC steel bar, the second rotating shaft 502 is rotated to enable the buckle 504 arranged on the outer wall of the rotating plate 503 to rotate, the buckle 504 is enabled to leave the inner wall of the arc plate 6, so that the PC steel bar can leave the surface of the rolling roller 403, the PC steel bar can be conveniently and directly taken out, thus, the operation flow of the PC steel bar winding device is completed.

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. The utility model provides a PC steel bar coiling mechanism, its characterized in that, including rolling platform (1) and rotary mechanism (4), outer wall top one side fixed mounting of rolling platform (1) has locating plate (2), steel bar standing groove (3) are installed in outer wall one side connection of locating plate (2), rotary mechanism (4) fixed mounting is in inner wall one side of rolling platform (1), outer wall top both sides of rotary mechanism (4) all are equipped with rotatable movable fixed establishment (5), fixed establishment (5) are connected with rotary mechanism (4) through arc (6), outer wall top one side of arc (6) is equipped with steel bar positioning mechanism (7) that are used for the installation, equal fixed mounting in outer wall top opposite side edge of arc (6) has rolling stop gear (8).

2. The PC steel rod winding device according to claim 1, wherein: the rotating mechanism (4) comprises a driving motor (401), a first rotating shaft (402) and a winding roller (403), wherein the driving motor (401) is fixedly arranged on one side of the inner wall of the winding table (1), the output end of the driving motor (401) is provided with the first rotating shaft (402), and the outer surface of the first rotating shaft (402) is provided with the winding roller (403) with matched size.

3. The PC steel rod winding device according to claim 2, wherein: fixed establishment (5) are including fixed block (501), second pivot (502), rotating plate (503) and buckle (504), fixed block (501) all fixed mounting is in the outer wall top both sides of wind-up roll (403), the inner wall of fixed block (501) is equipped with rotatable movable second pivot (502), the surface of second pivot (502) is equipped with size assorted rotating plate (503), buckle (504) are installed to outer wall below one side welding of rotating plate (503).

4. A PC steel rod winding device according to claim 3, characterized in that: the rotating plate (503) and the fixed block (501) form a rotating structure through the second rotating shaft (502), and the rotating plate (503) is symmetrically arranged by the central axis of the winding roller (403).

5. The PC steel rod winding device according to claim 1, wherein: the steel bar positioning mechanism (7) comprises a fixing rod (701), a reset spring (702), a pressing plate (703), a nut (704) and a pressing pad (705), wherein the fixing rod (701) is fixedly installed on one side of the upper portion of the outer wall of the arc-shaped plate (6), the reset spring (702) is fixedly installed on the lower surface of the fixing rod (701), the pressing plate (703) is connected and installed above the outer wall of the reset spring (702), the nut (704) with the matched size is arranged on the upper surface of the fixing rod (701), and the pressing pad (705) is installed under the outer wall of the pressing plate (703) Fang Nianjie.

6. The PC steel rod winding device according to claim 1, wherein: the winding stop gear (8) includes locating piece (801), thread groove (802), threaded rod (803), limiting plate (804) and stopper (805), equal fixed mounting of locating piece (801) is in the place ahead both sides on the outer wall of arc (6), thread groove (802) have been seted up to the inner wall of locating piece (801), the inner wall of thread groove (802) is equipped with size assorted threaded rod (803), surface one side swing joint of threaded rod (803) has limiting plate (804), outer wall one side fixed mounting of limiting plate (804) has stopper (805).