CN211304575U

CN211304575U - Special reinforcing bar straightener in building site

Info

Publication number: CN211304575U
Application number: CN201921186920.1U
Authority: CN
Inventors: 方俊武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-08-21
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a special reinforcing bar straightener in building site, comprises a workbench, the top of workstation is fixed with first fixing base and the second fixing base of bar, the pneumatic cylinder is installed to the side of first fixing base, the piston rod of pneumatic cylinder runs through first fixing base and is fixed with the removal seat of bar, remove the one side of keeping away from the pneumatic cylinder on the seat and install a plurality of second wheel seats that are the U-shaped that the equidistance was arranged, install second belt sheave on the second wheel seat, remove the one side of keeping away from the pneumatic cylinder on the seat and install the first wheel seat of U-shaped, first motor is installed to the side of first wheel seat, the output shaft of first motor inserts the inside of first wheel seat and fixed cup joints first belt sheave. The utility model discloses but continuous processing reinforcing bar aligning operation, it is very convenient to operate, and cleaned before the aligning, avoids the dirt to remain on the reinforcing bar and influences the aligning of reinforcing bar and handles, and has fine protection effect.

Description

Special reinforcing bar straightener in building site

Technical Field

The utility model relates to a construction technical field especially relates to a special reinforcing bar straightener of building site.

Background

A large amount of steel bars are used in building construction, and huge consumption is caused every year, so that the recycling of the dismantled old steel bars becomes an important saving mode. The existing straightening operation is troublesome, the steel bar cannot be cleaned before straightening, and dirt adhered to the steel bar can bring certain influence on the straightening operation, so that the special steel bar straightening device for the construction site is provided.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a special steel bar straightening device for a building site.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the special steel bar straightening device for the construction site comprises a workbench, wherein a first strip-shaped fixed seat and a second strip-shaped fixed seat are fixed at the top of the workbench, a hydraulic cylinder is installed at the side edge of the first fixed seat, a piston rod of the hydraulic cylinder penetrates through the first fixed seat and is fixed with a strip-shaped moving seat, a plurality of U-shaped second wheel seats which are arranged at equal intervals are installed on one side, far away from the hydraulic cylinder, of the moving seat, a second belt sheave is installed on the second wheel seats, a U-shaped first wheel seat is installed on one side, far away from the hydraulic cylinder, of the moving seat, a first motor is installed at the side edge of the first wheel seat, an output shaft of the first motor is inserted into the first wheel seat and is fixedly sleeved with the first belt sheave, a plurality of U-shaped fourth wheel seats which are arranged at equal intervals are installed at the side edge of the second fixed seat, and a fourth belt sheave is installed on the, the third wheel seat of U-shaped is installed to the side of second fixing base, the second motor is installed to the side of third wheel seat, the second motor inserts the inside of third wheel seat and fixed the cup jointing has the third to take the sheave, the one end of workstation is installed and is cleaned the mechanism, clean the mechanism and include rectangle frame, circular frame, steel wire brush hair, spring, support, the side at the workstation is fixed through the support to the rectangle frame, there is circular frame inside of rectangle frame through spring coupling, the inside of circular frame is fixed with the steel wire brush hair.

Preferably, four springs are arranged and are respectively positioned on four inner walls of the rectangular frame.

Preferably, the steel wire bristles are arranged in a circumferential array on the inner wall of the circular frame.

Preferably, a guide post is fixed on one side of the movable seat close to the first fixed seat, and the guide post penetrates through the first fixed seat in a sliding manner.

Preferably, the first motor and the second motor are linked motors.

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

1. the utility model discloses in will wait that the reinforcing bar of aligning passes the inside of circular frame, then start the hydraulic cylinder and pass through the second pulley, first pulley sticiss the reinforcing bar to third pulley, on the fourth pulley, then start first motor, the second motor, first motor drives first pulley and rotates, the second motor drives third pulley and rotates, so can take out the reinforcing bar, the reinforcing bar is straightened when passing through second pulley, first pulley, third pulley, fourth pulley, and the reinforcing bar is constantly taken out, realize continuous straightening, the resistance that produces when the crooked reinforcing bar removes can be avoided to the spring that sets up, be convenient for take out fast, simultaneously, constantly clean the dirt on surface by the steel wire brush hair when the reinforcing bar passes through inside the circular frame, avoid the dirt to remain and influence the straightening processing of reinforcing bar, have fine guard effect;

2. the utility model discloses but continuous processing reinforcing bar aligning operation, it is very convenient to operate, and cleaned before the aligning, avoids the dirt to remain on the reinforcing bar and influences the aligning of reinforcing bar and handles, and has fine protection effect.

Drawings

FIG. 1 is the utility model provides a special rebar straightening device for building site's top view.

FIG. 2 is the utility model provides a clean the structural schematic diagram of mechanism among the special rebar straightening device of building site.

In the figure: the cleaning machine comprises a working table 1, a first wheel seat 2, a first fixed seat 3, a hydraulic cylinder 4, a movable seat 5, a guide pillar 6, a second wheel seat 7, a second grooved wheel 8, a cleaning mechanism 9, a rectangular frame 91, a circular frame 92, steel wire brush bristles 93, a spring 94, a support 95, a fourth grooved wheel 10, a fourth wheel seat 11, a second fixed seat 12, a third grooved wheel 13, a third wheel seat 14, a second motor 15, a first grooved wheel 16 and a first motor 17.

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.

Referring to fig. 1-2, a reinforcing steel bar straightening device special for a construction site comprises a workbench 1, a first fixing seat 3 and a second fixing seat 12 in a bar shape are fixed at the top of the workbench 1, a hydraulic cylinder 4 is installed at the side edge of the first fixing seat 3, a piston rod of the hydraulic cylinder 4 penetrates through the first fixing seat 3 and is fixed with a bar-shaped moving seat 5, a plurality of U-shaped second wheel seats 7 arranged at equal intervals are installed at one side of the moving seat 5 far away from the hydraulic cylinder 4, a second belt sheave 8 is installed on the second wheel seats 7, a U-shaped first wheel seat 2 is installed at one side of the moving seat 5 far away from the hydraulic cylinder 4, a first motor 17 is installed at the side edge of the first wheel seat 2, an output shaft of the first motor 17 is inserted into the first wheel seat 2 and fixedly sleeved with a first belt sheave 16, a plurality of U-shaped fourth wheel seats 11 arranged at equal intervals are installed at the side edge of the, a fourth pulley seat 10 is installed on a fourth pulley seat 11, a U-shaped third pulley seat 14 is installed on the side edge of a second fixed seat 12, a second motor 15 is installed on the side edge of the third pulley seat 14, the second motor 15 is inserted into the third pulley seat 14 and fixedly sleeved with a third pulley wheel 13, a cleaning mechanism 9 is installed at one end of the workbench 1, the cleaning mechanism 9 comprises a rectangular frame 91, a circular frame 92, steel wire bristles 93, a spring 94 and a support 95, the rectangular frame 91 is fixed on the side edge of the workbench 1 through the support 95, the circular frame 92 is connected to the inside of the rectangular frame 91 through the spring 94, and the steel wire bristles 93 are fixed inside the circular frame 92.

Four springs 94 are provided, and the four springs 94 are respectively located on four inner walls of the rectangular frame 91.

Wherein the steel wire bristles 93 are arranged in a circumferential array on the inner wall of the circular frame 92.

Wherein, a guide post 6 is fixed on one side of the movable seat 5 close to the first fixed seat 3, and the guide post 6 penetrates through the first fixed seat 3 in a sliding manner.

The first motor 17 and the second motor 15 are linked motors.

The working principle is as follows: in use, the steel bar to be straightened is passed through the inner part of the circular frame 92, then the hydraulic cylinder 4 is started to press the steel bar onto the third pulley wheel 13 and the fourth pulley wheel 10 through the second pulley wheel 8 and the first pulley wheel 16, then the first motor 17 and the second motor 15 are started, the first motor 17 drives the first belt sheave 16 to rotate, the second motor 15 drives the third belt sheave 13 to rotate, so that the reinforcing bars are drawn out, the reinforcing bars are straightened while passing through the second pulley 8, the first pulley 16, the third pulley 13, and the fourth pulley 10, and the reinforcing steel bar is continuously drawn out to realize continuous straightening, the provided spring 94 can avoid the resistance generated when the bent reinforcing steel bar moves, thereby being convenient for quick drawing out, and simultaneously, when the reinforcing steel bar passes through the inside of the circular frame 92, dirt on the surface is continuously cleaned by the steel wire brush hairs 93, the phenomenon that the dirt is remained on the reinforcing steel bar to influence the straightening treatment of the reinforcing steel bar is avoided, and the reinforcing steel bar straightening device has a good protection effect.

The utility model discloses but continuous processing reinforcing bar aligning operation, it is very convenient to operate, and cleaned before the aligning, avoids the dirt to remain on the reinforcing bar and influences the aligning of reinforcing bar and handles, and has fine protection effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The special steel bar straightening device for the construction site comprises a workbench (1) and is characterized in that a first fixing seat (3) and a second fixing seat (12) in a strip shape are fixed at the top of the workbench (1), a hydraulic cylinder (4) is installed on the side edge of the first fixing seat (3), a piston rod of the hydraulic cylinder (4) penetrates through the first fixing seat (3) and is fixed with a strip-shaped moving seat (5), a plurality of U-shaped second wheel seats (7) which are arranged at equal intervals are installed on one side, far away from the hydraulic cylinder (4), of the moving seat (5), a second belt sheave (8) is installed on the second wheel seat (7), a U-shaped first wheel seat (2) is installed on one side, far away from the hydraulic cylinder (4), of the moving seat (5), a first motor (17) is installed on the side edge of the first wheel seat (2), an output shaft of the first motor (17) is inserted into the first wheel seat (2) and is fixedly connected with a first belt sheave (16), a plurality of U-shaped fourth wheel seats (11) which are arranged at equal intervals are installed on the side edge of the second fixing seat (12), a fourth belt sheave (10) is installed on the fourth wheel seats (11), a U-shaped third wheel seat (14) is installed on the side edge of the second fixing seat (12), a second motor (15) is installed on the side edge of the third wheel seat (14), the second motor (15) is inserted into the third wheel seat (14) and fixedly sleeved with a third belt sheave (13), a cleaning mechanism (9) is installed at one end of the workbench (1), the cleaning mechanism (9) comprises a rectangular frame (91), a circular frame (92), steel wire bristles (93), a spring (94) and a support (95), the rectangular frame (91) is fixed on the side edge of the workbench (1) through the support (95), and the circular frame (92) is connected to the inside of the rectangular frame (91) through the spring (94), and steel wire brush hairs (93) are fixed inside the circular frame (92).

2. The construction site special steel bar straightening device according to the claim 1, characterized in that, the number of the springs (94) is four, and four springs (94) are respectively arranged on four inner walls of the rectangular frame (91).

3. The construction site-specific rebar straightening device according to claim 1, wherein the wire bristles (93) are arranged in a circumferential array on the inner wall of the circular frame (92).

4. The special steel bar straightening device for the construction site according to the claim 1, characterized in that a guide post (6) is fixed on one side of the movable seat (5) close to the first fixed seat (3), and the guide post (6) is slidably penetrated through the first fixed seat (3).

5. The special steel bar straightening device for the construction site according to the claim 1, characterized in that the first motor (17) and the second motor (15) are linkage motors.