CN212310719U

CN212310719U - Reinforcing bar cutting device is used in bridge construction

Info

Publication number: CN212310719U
Application number: CN202020924571.5U
Authority: CN
Inventors: 何春博
Original assignee: 何春博
Current assignee: BCEG ROAD & BRIDGE CONSTRUCTION GROUP CO.,LTD.
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-08
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a reinforcing steel bar cutting device for bridge construction, which comprises a base plate, wherein supporting columns are fixedly arranged at four corners of the bottom of the base plate, a box body is fixedly connected at the top of each supporting column, two first air cylinders, one second air cylinder and one third air cylinder are arranged at the top of the inner wall of the box body, a second mounting seat is fixedly arranged at the movable end of each first air cylinder, a pinch roller is rotatably connected with the second mounting seat, the bottom of the pinch roller is fixedly connected with the first mounting seat at the bottom of the inner wall of the box body, the first mounting seat is respectively rotatably connected with a first roller and a second roller, the first roller is fixedly connected with a second motor, the reinforcing steel bar to be cut is put into a V-shaped groove arranged by the first roller from a through hole near the side of the second motor, the first air cylinder is started, and the pinch roller is pushed by the first air cylinder to tightly press, the second motor is started, the reinforcing steel bars are straightened and conveyed, and the working efficiency is improved.

Description

Reinforcing bar cutting device is used in bridge construction

Technical Field

The utility model relates to a bridge construction equipment field specifically is a reinforcing bar cutting device is used in bridge construction.

Background

According to design content, the process of constructing the bridge mainly refers to contents such as bridge construction technology and construction organization, construction management, construction quality and the like, reinforcing steel bars are needed to be used in bridge construction, the reinforcing steel bars need to be cut off in the using process, a reinforcing steel bar cutting machine is a tool used for cutting the reinforcing steel bars, and the reinforcing steel bar cutting machine is one of indispensable devices for processing the reinforcing steel bars.

However, the conventional steel bar cutting device for bridge construction in the market at present cannot straighten the steel bars to be cut and cannot collect and process dust generated by cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar cutting device is used in bridge construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel bar cutting device for bridge construction comprises a base plate, wherein support columns are fixedly mounted at four corners of the bottom of the base plate, a box body is fixedly connected to the tops of the support columns, two first air cylinders, two second air cylinders and one third air cylinder are arranged at the top of the inner wall of the box body, a second mounting seat is fixedly mounted at the movable end of each first air cylinder, a pressing wheel is rotatably connected to each second mounting seat, a first mounting seat is fixedly connected to the bottom of the inner wall of the box body at the bottom of each pressing wheel, each first mounting seat is rotatably connected with a first roller and a second roller respectively, each first roller is fixedly connected with a second motor, a pressing block is fixedly connected to the movable end of each second air cylinder, a rubber pad is arranged at the bottom of each pressing block, a U-shaped mounting frame is fixedly connected to the movable end of each third air cylinder, pivot one end runs through U type mounting bracket lateral wall to the first motor of fixedly connected with, the briquetting bottom is at box inner wall bottom fixedly connected with guide block, the guide block top is provided with the guide way.

As a further aspect of the present invention: the box both sides run through and are provided with the through-hole, the bottom half runs through between first mount pad and is provided with the collection mouth, the bottom half is provided with the cutting groove in cutting piece bottom.

As a further aspect of the present invention: the cutting groove is characterized in that a first dust hood is arranged at the bottom of the collecting port, a second dust hood is arranged at the bottom of the cutting groove, a T-shaped pipeline is fixedly connected to the bottoms of the first dust hood and the second dust hood, an air pump is arranged on the T-shaped pipeline, a storage box is fixedly connected to the other end of the T-shaped pipeline, and the bottom of the storage box is fixedly connected with the top of the substrate.

As a further aspect of the present invention: the first idler wheel is arranged in a V-shaped groove, and the opening width of the V-shaped groove is larger than that of the pressing wheel.

As a further aspect of the present invention: one side of the U-shaped mounting frame is right above the guide block.

As a further aspect of the present invention: the base plate bottom four corners all fixedly connected with universal wheel, the universal wheel is from the area brake.

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

1. the utility model discloses in the V type groove of putting into first gyro wheel setting from the through-hole that is close to second motor side with the reinforcing bar that will cut, start first cylinder, first cylinder promotes the pinch roller and compresses tightly the reinforcing bar in V type groove, starts the second motor, aligns the reinforcing bar to the conveying improves work efficiency.

2. The utility model discloses in the process to reinforcing bar alignment and cutting in the box, collect the dust that produces from collecting mouthful and cutting cut groove through air pump, T type pipeline, first suction hood and second suction hood, save in the holding vessel, reduce the diffusion of dust, promote staff operational environment.

Drawings

Fig. 1 is a schematic structural view of a reinforcing bar cutting apparatus for bridge construction.

Fig. 2 is a partial sectional view of a reinforcing bar cutting apparatus for bridge construction.

Fig. 3 is a schematic view of a guide block structure in a steel bar cutting device for bridge construction.

In the figure: the universal wheel 1, the base plate 2, the T-shaped pipeline 3, the storage box 4, the air pump 5, the support column 6, the collection port 7, the first dust hood 8, the second dust hood 9, the cutting groove 10, the box 11, the through hole 12, the first mounting seat 13, the first roller 14, the pinch roller 15, the second mounting seat 16, the first cylinder 17, the second roller 18, the guide block 19, the rubber pad 20, the pressing block 21, the second cylinder 22, the U-shaped mounting frame 23, the third cylinder 24, the cutting piece 25, the rotating shaft 26, the first motor 27, the second motor 28, the V-shaped groove 29 and the guide groove 30.

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 labor all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a steel bar cutting device for bridge construction comprises a base plate 2, support columns 6 are fixedly installed at four corners of the bottom of the base plate 2, a box 11 is fixedly connected to the top of the support columns 6, one each of a first cylinder 17, a second cylinder 22 and a third cylinder 24 is installed at the top of the inner wall of the box 11, a second mounting seat 16 is fixedly installed at the movable end of the first cylinder 17, a pinch roller 15 is rotatably connected to the second mounting seat 16, a first mounting seat 13 is fixedly connected to the bottom of the inner wall of the box 11 at the bottom of the pinch roller 15, a first roller 14 and a second roller 18 are respectively rotatably connected to the first mounting seat 13, a second motor 28 is fixedly connected to the first roller 14, a press block 21 is fixedly connected to the movable end of the second cylinder 22, a rubber pad 20 is installed at the bottom of the press, a rotating shaft 26 is rotatably connected in the U-shaped mounting frame 23, a cutting blade 25 is arranged on the outer wall of the rotating shaft 26, one end of the rotating shaft 26 penetrates through the side wall of the U-shaped mounting frame 23 and is fixedly connected with a first motor 27, the bottom of a pressing block 21 is fixedly connected with a guide block 19 at the bottom of the inner wall of a box body 11, a guide groove 30 is arranged at the top of the guide block 19, through holes 12 are arranged at two sides of the box body 11 in a penetrating manner, a collecting port 7 is arranged at the bottom of the box body 11 in a penetrating manner between first mounting seats 13, a cutting groove 10 is arranged at the bottom of the cutting blade 25 at the bottom of the box body 11, a first dust hood 8 is arranged at the bottom of the collecting port 7, a second dust hood 9 is arranged at the bottom of the cutting groove 10, T-shaped pipelines 3 are fixedly connected at the bottoms of the first dust hood, first gyro wheel 14 sets up in V type groove 29, and the opening width in V type groove 29 is greater than the width of pinch roller 15, and U type mounting bracket 23 one side is directly over guide block 19, the equal fixedly connected with universal wheel 1 in base plate 2 bottom four corners, and universal wheel 1 is from the area brake.

The utility model discloses a theory of operation is:

when the steel bar straightening machine is used, a steel bar to be cut is placed into the V-shaped groove 29 arranged on the first roller from the through hole 12 close to the side of the second motor 28, the first air cylinder 17 is started, the first air cylinder 17 pushes the pressing wheel 15 to press the steel bar in the V-shaped groove 29, the second motor 28 is started to straighten the steel bar, the steel bar enters the guide block 19 under the guide of the second roller 18 and the pressing wheel 15, the second motor 28 is closed when the steel bar penetrates through the other through hole 12 of the box body 11 to reach a required length, the second air cylinder 22 is started, the movable end of the second air cylinder 22 pushes the pressing block 21 to press the steel bar, the third air cylinder 24 and the first motor 27 are started, the first motor 27 drives the cutting piece 25 to rotate through the rotating shaft 26, the third air cylinder 24 pushes the cutting piece 25 to cut the steel bar, the cutting is completed when the side wall of the U-shaped mounting frame 23 is contacted with the guide block 19, the third air, the staff takes off the reinforcing bar that the cutting is good, starts second motor 28, carries out the cutting next time, at the in-process to reinforcing bar alignment and cutting, and air pump 5 work, first suction hood 8 and second suction hood 9 are collected the dust that produces through collecting mouth 7 and cutting groove 10, and the storage is in bin 4.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reinforcing bar cutting device is used in bridge construction, includes base plate (2), its characterized in that: the bottom four corners of the base plate (2) are fixedly provided with supporting columns (6), the top of each supporting column (6) is fixedly connected with a box body (11), the top of the inner wall of the box body (11) is provided with two first cylinders (17), one second cylinder (22) and one third cylinder (24), the movable end of each first cylinder (17) is fixedly provided with a second mounting seat (16), the second mounting seat (16) is rotatably connected with a pressing wheel (15), the bottom of the pressing wheel (15) is fixedly connected with a first mounting seat (13) at the bottom of the inner wall of the box body (11), the first mounting seat (13) is respectively rotatably connected with a first roller (14) and a second roller (18), the first roller (14) is fixedly connected with a second motor (28), the movable end of each second cylinder (22) is fixedly connected with a pressing block (21), and the bottom of the pressing block (21) is provided with a rubber pad (20), third cylinder (24) activity end fixedly connected with U type mounting bracket (23), U type mounting bracket (23) internal rotation is connected with pivot (26), pivot (26) outer wall is provided with cutting piece (25), U type mounting bracket (23) lateral wall is run through to pivot (26) one end to first motor (27) of fixedly connected with, briquetting (21) bottom is at box (11) inner wall bottom fixedly connected with guide block (19), guide block (19) top is provided with guide way (30).

2. The bridge construction reinforcing bar cutting device of claim 1, characterized in that: the box (11) both sides are run through and are provided with through-hole (12), box (11) bottom is run through between first mount pad (13) and is provided with collection mouth (7), box (11) bottom is provided with cutting groove (10) in cutting piece (25) bottom.

3. The bridge construction reinforcing bar cutting device of claim 2, characterized in that: collect mouthful (7) bottom and be provided with first suction hood (8), cut groove (10) bottom and be provided with second suction hood (9), first suction hood (8) and second suction hood (9) bottom fixedly connected with T type pipeline (3), T type pipeline (3) are provided with air pump (5), T type pipeline (3) other end fixedly connected with bin (4), bin (4) bottom and base plate (2) top fixed connection.

4. The bridge construction reinforcing bar cutting device of claim 1, characterized in that: the first roller (14) is arranged in a V-shaped groove (29), and the opening width of the V-shaped groove (29) is larger than that of the pinch roller (15).

5. The bridge construction reinforcing bar cutting device of claim 1, characterized in that: one side of the U-shaped mounting frame (23) is right above the guide block (19).

6. The bridge construction reinforcing bar cutting device of claim 1, characterized in that: the base plate (2) bottom four corners is all fixedly connected with universal wheel (1), universal wheel (1) is from the area brake.