阅读说明：本技术 一种用于矩形螺旋箍筋定型加工辅助装置及其使用方法 (Auxiliary device for shaping and processing rectangular spiral stirrup and using method thereof ) 是由 刘波 刘泰宏 赵凯 柴明权 孙丽平 郝子睿 莫伟伟 高磊 程变琴 于 2019-11-04 设计创作，主要内容包括：本发明涉及一种用于矩形螺旋箍筋定型加工辅助装置及其使用方法,包括固定托盘、旋转成型系统、动力系统；固定托盘的中央位置处设置有与钢筋弯曲机的转盘相适配的通孔；在方形钢板四个角的底部分别设置有1个可调支座,所述旋转成型系统包括一个四棱台形状的架体、设置在架体侧边底部的钢筋固定夹具、弹簧收缩装置；动力系统布设在钢筋弯曲机内,并与转盘驱动连接。其具有安装方便、操作简单、加工质量可靠的特点,不仅能够有效加快施工进度,缩短工期,还能够加装于普通钢筋弯曲机上与之配合使用,通用性强,在建筑施工现场,操作工人的劳动强度大大降低,并且能够确保构造柱矩形螺旋箍筋的顺利加工且成型质量能够得以保证。(The invention relates to an auxiliary device for shaping and processing a rectangular spiral stirrup and a using method thereof, wherein the auxiliary device comprises a fixed tray, a rotary forming system and a power system; a through hole matched with a rotary table of the steel bar bender is formed in the center of the fixed tray; the rotary forming system comprises a quadrangular frustum pyramid-shaped frame body, a steel bar fixing clamp arranged at the bottom of the side edge of the frame body and a spring contraction device; the power system is arranged in the steel bar bender and is in driving connection with the turntable. The construction progress can be effectively accelerated, the construction period can be shortened, the steel bar bender can be additionally arranged on a common steel bar bender to be matched with the steel bar bender for use, the universality is strong, the labor intensity of operators is greatly reduced on a construction site, and the smooth machining and forming quality of rectangular spiral stirrups of constructional columns can be ensured.)

1. The utility model provides a be used for rectangle spiral stirrup design processing auxiliary device, the device is used for various constructional column component of building engineering, its characterized in that: the device comprises a fixed tray (5), a rotary forming system and a power system (8); wherein the content of the first and second substances,

the fixed tray (5) is a square steel plate with the thickness of 5mm, and a through hole matched with a rotary table of the steel bar bender is formed in the center of the square steel plate; the bottom parts of four corners of the square steel plate are respectively provided with 1 adjustable support (6) for adjusting the height of the fixed tray,

the rotary forming system comprises a quadrangular frustum pyramid-shaped frame body, a steel bar fixing clamp (3) arranged at the bottom of the side edge of the frame body and a spring contraction device (2);

the quadrangular frustum pyramid shaped frame body is formed by welding angle steel and round steel;

the steel bar fixing clamp comprises a steel pipe and a movable bolt; the steel pipe is welded at the end of the screw rod of the movable bolt, and the other end of the movable bolt is fixedly provided with a nut; one side of a quadrangular frustum pyramid shaped frame body (1) where a steel bar fixing clamp is installed is provided with a strip-shaped groove for the steel bar fixing clamp to slide up and down, a movable bolt penetrates through the strip-shaped groove and then is in threaded connection with a nut, and the steel bar fixing clamp is driven to move up and down along the strip-shaped groove under the elastic action of a spring contraction device;

the top and the bottom of the quadrangular frustum pyramid shaped frame body are respectively and fixedly provided with a bottom sealing steel plate, the size of the bottom sealing steel plate at the upper part is smaller than that of the bottom sealing steel plate at the lower part, preformed holes are symmetrically arranged on the bottom sealing steel plate at the lower part, a connecting upright post matched with the preformed holes is arranged on a rotary table of the steel bar bender, and the quadrangular frustum pyramid shaped frame body is fixedly connected with the rotary table of the steel bar bender by splicing the connecting upright post and the preformed holes;

a spring fixing seat is arranged at the position, corresponding to the steel bar fixing clamp, of the upper end of the frame body of the quadrangular frustum pyramid shaped frame body, one end of the spring contraction device is fixed on the spring fixing seat, and the other end of the spring contraction device is fixedly arranged on the steel bar fixing clamp;

one side of the upper part of the fixed tray, which is close to the quadrangular frustum pyramid frame body, is also fixedly provided with a phi 32 upright post fixed end (4);

the power system is arranged in the steel bar bender and is in driving connection with the rotary table;

the reinforcing bar one end of treating the processing is fixed on reinforcing bar mounting fixture, and the frame body of quadrangular frustum of a prism shape drives the reinforcing bar of treating the processing and takes place to rotate along with the synchronous rotation of reinforcing bar bender's carousel, takes place to buckle and process under the effect of stand fixed end and forms rectangle spiral stirrup.

2. The auxiliary device for the shaping and processing of the rectangular spiral stirrup according to claim 1, wherein: the spring contraction device is a spring, and the spring is a tension spring; the power system comprises a driving motor and a speed reducer connected with the driving motor, a driving gear is arranged at the output end of the speed reducer, a synchronous gear is fixedly arranged on a rotating shaft of the turntable, and the driving gear is meshed with the synchronous gear.

3. The auxiliary device for the shaping and processing of the rectangular spiral stirrup according to claim 2, wherein: the strip-shaped groove (9) is provided with equidistant positioning grooves (10) which are arranged at included angles with the strip-shaped groove to form a serrated groove.

4. The auxiliary device for the shaping and processing of the rectangular spiral stirrup according to claim 3, wherein: the side length of the bottom sealing steel plate at the bottom of the quadrangular frustum pyramid-shaped frame body is the length obtained by subtracting the diameter of the steel bar to be processed from the side length of the rectangular spiral stirrup and then subtracting the thickness of the concrete protective layer.

5. The auxiliary device for the shaping and processing of the rectangular spiral stirrup according to claim 4, wherein: the upper surface of fixed tray still is provided with the spirit level that is used for adjusting fixed tray horizontal position, adjustable support is including fixing the threaded sleeve in fixed tray bottom to and set up the external screw thread regulation pole in the threaded sleeve, threaded connection between the one end of external screw thread regulation pole and the internal thread of threaded sleeve, the other end and the carousel looks butt of external screw thread regulation pole.

6. The auxiliary device for the shaping and processing of the rectangular spiral stirrup according to claim 5, wherein: and the bottom of the fixed tray is provided with a vibration isolation gas spring connected with the upper shell of the steel bar bender.

7. A use method of the auxiliary device for the qualitative processing of the rectangular spiral stirrup according to claim 6, wherein the use method comprises the following steps:

(1) the relative distance between the fixed tray and the turntable is adjusted through the adjustable support, so that four corners of the fixed tray are positioned on the horizontal plane at the same height; the fixed tray is arranged on a turntable of the steel bar bender and is firmly connected with the turntable of the steel bar bender;

(2) fixedly connecting the quadrangular frustum pyramid-shaped frame body with a turntable of a steel bar bending machine through the splicing of the connecting upright column and the preformed hole;

(3) rotating one side of the quadrangular frustum pyramid-shaped frame body with the reinforcing steel bar fixing clamp to the same side as the fixed end of the upright column;

(4) inserting the straightened single steel bar to be processed after length calculation between the turntable and the fixed end of the upright post, and firmly connecting the steel bar with a clamp on a rotating device;

(5) starting a steel bar bender, sequentially rotating a turntable by 90 degrees and rotating the turntable by 90 degrees for four times, wherein in the rotating process, a steel bar fixing clamp is driven to move from top to bottom along a strip-shaped groove under the action of the elasticity of a spring contraction device, and the steel bar to be processed is bent for four times to finish the production of a spiral stirrup; by analogy, after the last spiral stirrup is machined, the last spiral stirrup is firstly placed on the quadrangular frustum pyramid-shaped frame body, and is pushed to the position above the next finished spiral reinforcement from bottom to top after the next spiral stirrup is machined;

(6) when the number of the spiral steel bars on the quadrangular frustum pyramid shaped frame body reaches a preset number, stopping the rotation of a turntable of the steel bar bender;

(7) after all the steel bars to be processed are processed, stopping the steel bar bending machine, and fixing the steel bar clamp on the rotary frame body and the unprocessed steel bars;

(8) and lifting all the formed rectangular spiral stirrups upwards to take out the finished reinforcing steel bar.

Technical Field

The invention relates to the technical field of building masonry structure components and building construction, in particular to an auxiliary device for shaping and processing a rectangular spiral stirrup and a using method thereof.

Background

In China, with the continuous acceleration of urbanization, old city reconstruction, house building new construction and the like are carried out successively in many cities. In a large number of construction sites, rectangular spiral stirrups for the constructional columns have appeared in masonry construction with the development of building technology. The requirement on the processing quality of the closed spiral stirrup on site is high, and the method is the key point of quality control and is also a difficulty faced by construction units. Generally on the scene, because shortage, the current rectangle spiral stirrup of professional equipment mostly adopt the manual work, adopt the spiral stirrup of manual work, its processing is held by operation workman oneself, often exists: the size is difficult to grasp, construction quality and construction progress can not be guaranteed, and a large amount of manpower, time and other defects need to be consumed, and the cost is further increased along with continuous increase of labor cost and low work efficiency ratio. Therefore, the processing quality of the rectangular spiral stirrup becomes a difficult problem in the construction of constructional engineering. The invention is provided based on the research background, and aims to provide an auxiliary device for shaping and processing a rectangular spiral stirrup and a using method thereof so as to overcome the defects and meet the use requirement of building construction.

Disclosure of Invention

The invention aims to: overcome the not enough of manual work rectangle spiral stirrup in-process existence among the prior art, provide one kind and be used for rectangle spiral stirrup design processing auxiliary device and application method, it has simple to operate, easy operation, characteristics that processingquality is reliable, not only can effectively accelerate the construction progress, the reduction of erection time, can also install additional and cooperate with it on ordinary angle bending machine to use, the commonality is strong, at the construction site, operation workman's intensity of labour greatly reduced, and can ensure the smooth processing and the shaping quality of constructional column rectangle spiral stirrup and can guarantee.

In order to achieve the purpose, the invention adopts the following technical scheme:

a is used for the shaping of the spiral stirrup of rectangle to process the auxiliary device, the apparatus is used for various constructional column structural members of the building engineering, the apparatus includes the fixed tray, rotates the forming system, driving system; the fixed tray is a square steel plate with the thickness of 5mm, and a through hole matched with a rotary table of the steel bar bender is formed in the center of the square steel plate; the bottom of each of four corners of the square steel plate is respectively provided with 1 adjustable support for adjusting the height of the fixed tray, and the rotary forming system comprises a quadrangular frustum pyramid-shaped frame body, a steel bar fixing clamp arranged at the bottom of the side edge of the frame body and a spring contraction device; the quadrangular frustum pyramid shaped frame body is formed by welding angle steel and round steel; the steel bar fixing clamp comprises a steel pipe and a movable bolt; the steel pipe is welded at the end of the screw rod of the movable bolt, and the other end of the movable bolt is fixedly provided with a nut; a bar-shaped groove for the up-and-down sliding of the reinforcing steel bar fixing clamp is formed in the frame body on one side of the quadrangular frustum pyramid-shaped frame body, a movable bolt penetrates through the bar-shaped groove and then is in threaded connection with a nut, and the reinforcing steel bar fixing clamp is driven to move up and down along the bar-shaped groove under the elastic action of a spring contraction device; the top and the bottom of the quadrangular frustum pyramid shaped frame body are respectively and fixedly provided with a bottom sealing steel plate, the size of the bottom sealing steel plate at the upper part is smaller than that of the bottom sealing steel plate at the lower part, preformed holes are symmetrically arranged on the bottom sealing steel plate at the lower part, a connecting upright post matched with the preformed holes is arranged on a rotary table of the steel bar bender, and the quadrangular frustum pyramid shaped frame body is fixedly connected with the rotary table of the steel bar bender by splicing the connecting upright post and the preformed holes; a spring fixing seat is arranged at the position, corresponding to the steel bar fixing clamp, of the upper end of the frame body of the quadrangular frustum pyramid shaped frame body, one end of the spring contraction device is fixed on the spring fixing seat, and the other end of the spring contraction device is fixedly arranged on the steel bar fixing clamp; one side of the upper part of the fixed tray, which is close to the quadrangular frustum pyramid frame body, is also fixedly provided with a phi 32 upright post fixed end; the power system is arranged in the steel bar bender and is in driving connection with the rotary table; the reinforcing bar one end of treating the processing is fixed on reinforcing bar mounting fixture, and the frame body of quadrangular frustum of a prism shape drives the reinforcing bar of treating the processing and takes place to rotate along with the synchronous rotation of reinforcing bar bender's carousel, takes place to buckle and process under the effect of stand fixed end and forms rectangle spiral stirrup.

As a further optimization of the above scheme, the spring contraction device is a spring, and the spring is a tension spring; the power system comprises a driving motor and a speed reducer connected with the driving motor, a driving gear is arranged at the output end of the speed reducer, a synchronous gear is fixedly arranged on a rotating shaft of the turntable, and the driving gear is meshed with the synchronous gear.

As a further optimization of the scheme, equally spaced positioning grooves are formed in the strip-shaped grooves, and the positioning grooves and the strip-shaped grooves are arranged at included angles to form serrated grooves.

As a further optimization of the scheme, the side length of the bottom sealing steel plate of the frame body with the quadrangular frustum pyramid shape is obtained by subtracting the diameter of the steel bar to be processed from the side length of the rectangular spiral stirrup and then subtracting the thickness of the concrete protective layer.

As a further optimization of the above scheme, the upper surface of the fixed tray is further provided with a level gauge for adjusting the horizontal position of the fixed tray, the adjustable support comprises a threaded sleeve fixed at the bottom of the fixed tray and an external thread adjusting rod arranged in the threaded sleeve, one end of the external thread adjusting rod is in threaded connection with the internal thread of the threaded sleeve, and the other end of the external thread adjusting rod is abutted to the rotary table.

As a further optimization of the scheme, the bottom of the fixed tray is provided with an isolation gas spring connected with the upper shell of the steel bar bender.

The use method of the auxiliary device for the qualitative processing of the rectangular spiral stirrup comprises the following steps:

(1) the relative distance between the fixed tray and the turntable is adjusted through the adjustable support, so that four corners of the fixed tray are positioned on the horizontal plane at the same height; the fixed tray is arranged on a turntable of the steel bar bender and is firmly connected with the turntable of the steel bar bender;

(2) fixedly connecting the quadrangular frustum pyramid-shaped frame body with a turntable of a steel bar bending machine through the splicing of the connecting upright column and the preformed hole;

(3) rotating one side of the quadrangular frustum pyramid-shaped frame body with the reinforcing steel bar fixing clamp to the same side as the fixed end of the upright column;

(4) inserting the straightened single steel bar to be processed after length calculation between the turntable and the fixed end of the upright post, and firmly connecting the steel bar with a clamp on a rotating device;

(5) starting a steel bar bender, sequentially rotating a turntable by 90 degrees and rotating the turntable by 90 degrees for four times, wherein in the rotating process, a steel bar fixing clamp is driven to move from top to bottom along a strip-shaped groove under the action of the elasticity of a spring contraction device, and the steel bar to be processed is bent for four times to finish the production of a spiral stirrup; by analogy, after the last spiral stirrup is machined, the last spiral stirrup is firstly placed on the quadrangular frustum pyramid-shaped frame body, and is pushed to the position above the next finished spiral reinforcement from bottom to top after the next spiral stirrup is machined;

(6) when the number of the spiral steel bars on the quadrangular frustum pyramid shaped frame body reaches a preset number, stopping the rotation of a turntable of the steel bar bender;

(7) after all the steel bars to be processed are processed, stopping the steel bar bending machine, and fixing the steel bar clamp on the rotary frame body and the unprocessed steel bars;

(8) and lifting all the formed rectangular spiral stirrups upwards to take out the finished reinforcing steel bar.

The auxiliary device for shaping and processing the rectangular spiral stirrup and the using method thereof have the following beneficial effects:

(1) the operation is simple, the installation is convenient, and operators can easily and quickly master the technical key;

(2) vertical steel bars are adopted for shaping, so that the processing quality is good; the level meter can be used for quickly adjusting the adjustable support and horizontally placing the fixed tray; the impact force of the fixed tray and the steel bar bender during processing of the spiral stirrup can be effectively buffered by using the vibration isolation gas spring; the construction progress can be effectively accelerated, and the construction period is shortened; the rectangular spiral stirrup is simple, convenient and quick to manufacture and low in cost.

(3) The device universality is strong, the turnover is good, the economy is excellent, and the popularization is good.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the rectangular spiral stirrup forming and processing auxiliary device when a steel bar to be processed is just placed.

Fig. 2 is a schematic perspective view of a part of a spiral stirrup finishing process of the auxiliary device for shaping and processing a rectangular spiral stirrup according to the present invention.

FIG. 3 is a schematic cross-sectional view of the rectangular spiral stirrup forming auxiliary device of the present invention.

FIG. 4 is a schematic structural view of a serrated groove used in the auxiliary device for shaping and processing a rectangular spiral stirrup according to the present invention.

Detailed Description

The auxiliary device for shaping and processing the rectangular spiral stirrup and the using method thereof according to the present invention will be described in detail with reference to the accompanying drawings 1-4.

A is used in the shaping processing auxiliary device of the rectangular spiral stirrup, the apparatus is used in various constructional column structural members of the building engineering, the apparatus includes the fixed tray 5, rotating the forming system, dynamic system 8; wherein the content of the first and second substances,

the fixed tray 5 is a square steel plate with the thickness of 5mm, and a through hole matched with a rotary table of the steel bar bender is formed in the center of the square steel plate; the bottom parts of four corners of the square steel plate are respectively provided with 1 adjustable support 6 for adjusting the height of the fixed tray,

the rotary forming system comprises a quadrangular frustum pyramid-shaped frame body, a steel bar fixing clamp 3 arranged at the bottom of the side edge of the frame body and a spring contraction device 2;

the quadrangular frustum pyramid shaped frame body is formed by welding angle steel and round steel;

the steel bar fixing clamp comprises a steel pipe and a movable bolt; the steel pipe is welded at the end of the screw rod of the movable bolt, and the other end of the movable bolt is fixedly provided with a nut; a bar-shaped groove for the up-and-down sliding of the reinforcing steel bar fixing clamp is formed in one side of the quadrangular frustum pyramid-shaped frame body 1, a movable bolt penetrates through the bar-shaped groove and then is in threaded connection with a nut, and the reinforcing steel bar fixing clamp is driven to move up and down along the bar-shaped groove under the elastic action of a spring contraction device;

the top and the bottom of the quadrangular frustum pyramid shaped frame body are respectively and fixedly provided with a bottom sealing steel plate, the size of the bottom sealing steel plate at the upper part is smaller than that of the bottom sealing steel plate at the lower part, preformed holes are symmetrically arranged on the bottom sealing steel plate at the lower part, a connecting upright post matched with the preformed holes is arranged on a rotary table of the steel bar bender, and the quadrangular frustum pyramid shaped frame body is fixedly connected with the rotary table of the steel bar bender by splicing the connecting upright post and the preformed holes;

a spring fixing seat is arranged at the position, corresponding to the steel bar fixing clamp, of the upper end of the frame body of the quadrangular frustum pyramid shaped frame body, one end of the spring contraction device is fixed on the spring fixing seat, and the other end of the spring contraction device is fixedly arranged on the steel bar fixing clamp;

one side of the upper part of the fixed tray, which is close to the quadrangular frustum pyramid frame body, is also fixedly provided with a phi 32 upright post fixed end 4;

the power system is arranged in the steel bar bender and is in driving connection with the rotary table;

the reinforcing bar one end of treating the processing is fixed on reinforcing bar mounting fixture, and the frame body of quadrangular frustum of a prism shape drives the reinforcing bar of treating the processing and takes place to rotate along with the synchronous rotation of reinforcing bar bender's carousel, takes place to buckle and process under the effect of stand fixed end and forms rectangle spiral stirrup. The spring contraction device is a spring, and the spring is a tension spring; the power system comprises a driving motor and a speed reducer connected with the driving motor, a driving gear is arranged at the output end of the speed reducer, a synchronous gear is fixedly arranged on a rotating shaft of the turntable, and the driving gear is meshed with the synchronous gear. The strip groove 9 is provided with equidistant positioning grooves 10, the positioning grooves and the strip groove form included angles and form a serrated groove. The side length of the bottom sealing steel plate at the bottom of the quadrangular frustum pyramid-shaped frame body is the length obtained by subtracting the diameter of the steel bar to be processed from the side length of the rectangular spiral stirrup and then subtracting the thickness of the concrete protective layer. The upper surface of fixed tray still is provided with the spirit level that is used for adjusting fixed tray horizontal position, adjustable support is including fixing the threaded sleeve in fixed tray bottom to and set up the external screw thread regulation pole in the threaded sleeve, threaded connection between the one end of external screw thread regulation pole and the internal thread of threaded sleeve, the other end and the carousel looks butt of external screw thread regulation pole. And the bottom of the fixed tray is provided with a vibration isolation gas spring connected with the upper shell of the steel bar bender.

The use method of the auxiliary device for the qualitative processing of the rectangular spiral stirrup comprises the following steps:

(1) the relative distance between the fixed tray and the turntable is adjusted through the adjustable support, so that four corners of the fixed tray are positioned on the horizontal plane at the same height; the fixed tray is arranged on a turntable of the steel bar bender and is firmly connected with the turntable of the steel bar bender;

(2) fixedly connecting the quadrangular frustum pyramid-shaped frame body with a turntable of a steel bar bending machine through the splicing of the connecting upright column and the preformed hole;

(3) rotating one side of the quadrangular frustum pyramid-shaped frame body with the reinforcing steel bar fixing clamp to the same side as the fixed end of the upright column;

(4) inserting the straightened single steel bar to be processed after length calculation between the turntable and the fixed end of the upright post, and firmly connecting the steel bar with a clamp on a rotating device;

(5) starting a steel bar bender, sequentially rotating a turntable by 90 degrees and rotating the turntable by 90 degrees for four times, wherein in the rotating process, a steel bar fixing clamp is driven to move from top to bottom along a strip-shaped groove under the action of the elasticity of a spring contraction device, and the steel bar to be processed is bent for four times to finish the production of a spiral stirrup; by analogy, after the last spiral stirrup is machined, the last spiral stirrup is firstly placed on the quadrangular frustum pyramid-shaped frame body, and is pushed to the position above the next finished spiral reinforcement from bottom to top after the next spiral stirrup is machined;

(6) when the number of the spiral steel bars on the quadrangular frustum pyramid shaped frame body reaches a preset number, stopping the rotation of a turntable of the steel bar bender;

(7) after all the steel bars to be processed are processed, stopping the steel bar bending machine, and fixing the steel bar clamp on the rotary frame body and the unprocessed steel bars;

(8) and lifting all the formed rectangular spiral stirrups upwards to take out the finished reinforcing steel bar.

The embodiments described above are intended to facilitate one of ordinary skill in the art in understanding and using the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments described herein, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.