CN211071574U

CN211071574U - Steel bar bending device for building construction

Info

Publication number: CN211071574U
Application number: CN201921670720.3U
Authority: CN
Inventors: 蔡中鹏; 邱旭; 郭毅樟; 黄伟贤; 黄建明
Original assignee: Guangdong Liangshan Construction Group Co ltd
Current assignee: Guangdong Liangshan Construction Group Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-24
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a reinforcing bar bending apparatus for construction, the carousel sets up in the top of base, the carousel is rotated by motor drive, the motor is fixed in the base, the fixed reference column that sets up in carousel middle part, the fixed bending pole that sets up in the reference column outside, the holder sets up in the front end of bending pole, the holder inboard sets up the double-layered groove, the fixed threaded rod that sets up in double-layered groove upper end, the threaded rod wears to locate on the bending pole, threaded rod and bending pole sliding fit, the free end cover of threaded rod is equipped with the nut, spacing seat sets up in the upper end of carousel, spacing seat and bending pole collineation setting, spacing seat passes through the boss and is connected fixedly with the base, it has the slide to run through on the spacing seat, the slide is corresponding with the double-layered groove position, the utility model.

Description

Steel bar bending device for building construction

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to angle bending device for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.

The reinforcing steel bar has wide application in the construction of building sites, and needs to be bent on certain occasions. Traditional reinforcing bar bending machine is mostly the manual work and bends, and operation security is lower, causes personnel's injury easily, arouses unnecessary troublesome, and the efficiency of bending is not high, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a reinforcing bar bending apparatus for construction now, mechanized bending, the security is high, and the pole of bending is of high quality.

(II) technical scheme

The utility model discloses a realize through following technical scheme: the utility model provides a reinforcing bar bending apparatus for construction, including base, carousel, holder, spacing seat, the carousel sets up in the top of base, the carousel is rotated by motor drive, the motor is fixed in the base, the fixed reference column that sets up in carousel middle part, the fixed bending rod that sets up in the reference column outside, the holder sets up in the front end of bending rod, the holder inboard sets up the double-layered groove, the fixed threaded rod that sets up in double-layered groove upper end, the threaded rod is worn to locate on the bending rod, threaded rod and bending rod sliding fit, the free pot head of threaded rod is equipped with the nut, spacing seat sets up in the upper end of carousel, spacing seat and the setting of bending rod collineation, spacing seat passes through the boss and is connected fixedly with the base, it has the slide to run through on the spacing seat, the slide is corresponding with double-layered groove position.

Further, the bottom of the base is provided with a self-locking wheel.

Further, the motor is a servo motor.

Further, a guide roller is arranged on the inner side wall of the clamping groove.

Further, the guide roller is a pulley in a shape of a worker.

Furthermore, the two ends of the slide way are provided with gaskets, and the gaskets are fixed with the limiting seat through bolts.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the limiting seat is used for supporting the free end of the steel bar in a limiting mode, the gaskets are arranged at the two ends of the sliding way on the limiting seat, the gaskets with different calibers can be installed, the supporting of the steel bar with different diameters is enabled to be stable, and loosening and dislocation when the steel bar is bent are avoided.

2. The front end of the bending rod is provided with a clamping seat, the inner side of the clamping seat is provided with a clamping groove, the end to be bent of the steel bar can be clamped and fixed in the clamping seat, and the distance between the clamping seat and the bending rod can be locked and adjusted through a nut, so that the clamping seat can be suitable for clamping and fixing the steel bars with different diameters.

3. The clamping groove is internally provided with a guide roller which is convenient for the telescopic sliding of the clamped reinforcing steel bar and the continuous bending of the reinforcing steel bar.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the connection structure of the bending rod and the clamping seat of the present invention.

Fig. 4 is a top view of the connection structure of the bending rod and the clamping seat of the present invention.

1-a base; 11-self-locking wheels; 2-a turntable; 21-a motor; 22-a locating post; 23-bending the rod; 3-a holder; 31-a clamping groove; 32-a threaded rod; 33-a nut; 34-guide rollers; 4-a limiting seat; 41-boss; 42-a slide way; 43-washer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment:

the reinforcing steel bar bending device for building construction shown in fig. 1-4 comprises a base 1, a turntable 2, a clamping seat 3 and a limiting seat 4, wherein the turntable 2 is arranged at the top of the base 1, the turntable 2 is driven by a motor 21 to rotate, the motor 21 is fixed in the base 1, a positioning column 22 is fixedly arranged in the middle of the turntable 2, a bending rod 23 is fixedly arranged at the outer side of the positioning column 22, the clamping seat 3 is arranged at the front end of the bending rod 23, a clamping groove 31 is arranged at the inner side of the clamping seat 3, a threaded rod 32 is fixedly arranged at the upper end of the clamping groove 31, the threaded rod 32 is arranged on the bending rod 23 in a penetrating manner, the threaded rod 32 is in sliding fit with the bending rod 23, a nut 33 is sleeved at the free end of the threaded rod 32, the limiting seat 4 is arranged at the upper end of the turntable 2, the limiting seat 4 and the bending rod 23 are arranged in a collinear manner, a slide way 42 penetrates through the limiting seat 4, and the slide way 42 corresponds to the position of the clamping groove 31.

Preferably, the bottom of the base 1 is provided with a self-locking wheel 11, and the device can be conveniently moved and used in a construction site through the arrangement of the self-locking caster wheel.

Preferably, motor 21 adopts servo motor, and servo motor can be convenient for its drive carousel 2 pivoted angle of accurate control to can control the angle that the reinforcing bar buckled.

Preferably, the guide roller 34 is disposed on the inner side wall of the clamping groove 31, and the guide roller 34 can be used for guiding and sliding when the reinforcing steel bar is bent continuously after the reinforcing steel bar is clamped by the clamping base 3.

Preferably, the slide way 42 both ends set up packing ring 43, packing ring 43 and spacing seat 4 bolt fastening, through the packing ring 43 of fixed different bores, can pass the firm behind the slide way 42 to the reinforcing bar of different diameters.

Second embodiment:

further, the guide rollers 34 are configured as a generally cylindrical roller to facilitate a good clamping contact with the bars.

The working principle is as follows: the device accessible is from locking wheel 11 and is carried out convenient removal, convenient to use in the construction place.

When the reinforcing steel bar is bent, the reinforcing steel bar can penetrate through the limiting seat 4 and is clamped and fixed through the clamping seat 3. When the reinforcing bar passes spacing seat 4, can be at spacing seat 4 upper chute 42 both ends installation fixed suitable bore's packing ring 43 to make it carry out better support to the reinforcing bar. The front end of the steel bar extends into the clamping groove 31 on the clamping seat 3, and then the clamping seat 3 clamps and fixes the steel bar by adjusting the position of the nut 33. During adjustment, the guide rollers 34 in the holder 31 are brought into close contact with the reinforcing bars.

Then, the control motor 21 drives the turntable 2 to rotate, so as to drive the bending rod 23 thereon to bend the steel bar. And the angle of the motor 21 controlling the rotation of the turntable 2 is the angle of the bending of the steel bar. After bending, the reinforcing steel bars are detached or slid forwards according to requirements, and the same reinforcing steel bar is continuously bent. The arrangement of the guide rollers 34 facilitates the adjustment and sliding of the steel bars during continuous bending. When the bending is performed again, the motor 21 needs to be controlled to drive the turntable 2 to reset, and then the motor 21 is controlled to rotate by a corresponding angle to perform bending.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a reinforcing bar bending apparatus for construction which characterized in that: comprises a base (1), a turntable (2), a clamping seat (3) and a limiting seat (4), wherein the turntable (2) is arranged at the top of the base (1), the turntable (2) is driven by a motor (21) to rotate, the motor (21) is fixed in the base (1), a positioning column (22) is fixedly arranged in the middle of the turntable (2), a bending rod (23) is fixedly arranged outside the positioning column (22), the clamping seat (3) is arranged at the front end of the bending rod (23), a clamping groove (31) is arranged on the inner side of the clamping seat (3), a threaded rod (32) is fixedly arranged at the upper end of the clamping groove (31), the threaded rod (32) is arranged on the bending rod (23) in a penetrating manner, the threaded rod (32) is in sliding fit with the bending rod (23), a nut (33) is sleeved at the free end of the threaded rod (32), and the limiting seat (4) is arranged at the upper end of the turntable (2, spacing seat (4) and bending pole (23) collineation setting, spacing seat (4) are connected fixedly through boss (41) and base (1), it has slide (42) to run through on spacing seat (4), slide (42) are corresponding with clamp groove (31) position.

2. A bending apparatus for reinforcing bars for construction according to claim 1, wherein: the bottom of the base (1) is provided with an auto-lock wheel (11).

3. A bending apparatus for reinforcing bars for construction according to claim 1, wherein: the motor (21) adopts a servo motor.

4. A bending apparatus for reinforcing bars for construction according to claim 1, wherein: and a guide roller (34) is arranged on the inner side wall of the clamping groove (31).

5. The bending apparatus for reinforcing bars for construction according to claim 4, wherein: the guide roller (34) adopts a pulley in a shape of a worker.

6. A bending apparatus for reinforcing bars for construction according to claim 1, wherein: and gaskets (43) are arranged at two ends of the slide way (42), and the gaskets (43) are fixed with the limiting seat (4) through bolts.