CN117428921A - Electric control comb plate steel bar positioning device, steel bar binding jig frame and method - Google Patents

Abstract

The invention discloses an electric control comb plate steel bar positioning device, a steel bar binding jig frame and a method, and belongs to the technical field of prefabricated bridge construction. The device comprises a base and controllable units, wherein the controllable units are arranged in the base, and a plurality of controllable units are distributed at equal intervals along the length direction of the base; the controllable unit comprises an iron core wound with a wire, a magnetic cap and a reset spring, wherein the iron core is vertically arranged on the base, the magnetic cap is arranged at the top of the iron core, one end part of the reset spring is connected with the magnetic cap, and the other end part of the reset spring is connected with the base. The binding machine can adapt to binding of reinforcement cages with different section sizes, improves the automation level of reinforcement positioning and reinforcement distribution procedures, and improves the accuracy and construction efficiency of reinforcement positioning; solves the problems that the existing steel bars and the steel bar distribution are low in automation level and the existing equipment cannot be suitable for binding reinforcement cages with various sizes.

Description

Electric control comb plate steel bar positioning device, steel bar binding jig frame and method

Technical Field

The invention relates to the technical field of prefabricated bridge construction, in particular to an electric control comb plate steel bar positioning device, a steel bar binding jig frame and a method.

Background

The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The prefabricated construction is widely applied in bridge engineering, and main or all components are processed and formed in a prefabricated component factory and then transported to a construction site to be spliced into a bridge main body. At present, the main girder form of the highway bridge mainly takes a T-shaped girder and a small box girder, the used steel bar binding jig frame generally adopts a fixed structure assembled by welding, and the steel bar binding jig frames with different cross section sizes and different girder types are required to be correspondingly arranged. The existing reinforcement matrix form has the following disadvantages:

1. the reinforcement matrix is generally fixed and its size is not adjustable. In the actual road bridge construction, main beams with different section sizes or different beam types often exist, so that different steel bar binding jig frames must be correspondingly equipped in the same beam manufacturing field, the prefabrication cost of matched land and mechanical equipment is also increased, and the complexity of a construction field is increased.

2. The positioning and the reinforcement distribution of the reinforcing steel bars are generally performed manually, so that the automation level is low, the construction quality is difficult to ensure, the reworking rate is high, and the construction period progress of engineering projects is greatly influenced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide the electric control comb plate steel bar positioning device, the steel bar binding jig frame and the method, so that the automation level of steel bar positioning and steel bar distribution procedures is improved, the accuracy and the construction efficiency of steel bar positioning are improved, the jig frame can adapt to the binding of T-shaped beams with different section sizes, webs of small box girders and steel bar cages of bottom plates, the beam field occupation is less, the material waste is reduced, and the green energy conservation is effectively realized.

In order to achieve the above object, the present invention provides the following technical solutions:

in a first aspect, the invention provides an electric control comb plate steel bar positioning device;

an electronically controlled comb plate rebar positioning device, comprising:

a base, a base seat and a base seat,

the controllable units are arranged in the base, and a plurality of controllable units are distributed at equal intervals along the length direction of the base;

the controllable unit comprises an iron core, a magnetic cap and a reset spring, wherein the iron core is wound with a wire, the iron core is vertically arranged on the base, the magnetic cap is arranged on the top of the iron core, one end portion of the reset spring is connected with the magnetic cap, the other end portion of the reset spring is connected with the base, and the magnetic cap can compress the reset spring to move downwards under the action of magnetic force so as to form a steel bar positioning groove.

Further, the two sides of the controllable unit are respectively and vertically provided with a movable plectrum, and the movable plectrum is in sliding connection with the base and slides along the length direction of the base.

Preferably, the movable pulling piece is of a square rod structure.

Further, a movable plectrum is vertically arranged on one side of the controllable unit, and the movable plectrum is in sliding connection with the base and slides along the length direction of the base.

Preferably, a limit groove is formed in one side, close to the controllable unit, of the movable plectrum, and the top of the movable plectrum is located above the magnetic cap.

Further, the base is made of a flexible material.

Further, the magnetic cap is internally filled with a strong magnetic material.

In a second aspect, the present invention provides a reinforcement matrix;

the steel bar binding jig comprises the electric control comb plate steel bar positioning device, a binding base and a transverse sliding rail;

the binding base is arranged on the transverse slide rail, web steel bar installation frames are respectively arranged on two sides of the binding base along the length direction, the electric control comb plate steel bar positioning devices are respectively arranged on the binding base and the web plate steel bar mounting frame.

Further, the binding base comprises a telescopic truss system, a movable steel bottom plate is carried on the telescopic truss system, a cross groove track is formed in the bottom surface of the movable steel bottom plate, and the telescopic truss system is in sliding connection with the movable steel bottom plate through the cross groove track;

the movable steel bottom plate is provided with a rigid table top along two sides of the length direction respectively, the bottom of the rigid table top is vertically provided with sliding support legs, the sliding support legs are respectively positioned at two sides of the rigid table top along the length direction, and the sliding support legs are in sliding connection with the transverse sliding rail;

the sliding support legs positioned on the inner side of the rigid table top are connected with the end parts of the telescopic truss system;

the utility model discloses a band conveyer belt, including the band base, the band base is erect respectively along width direction's both sides crossbeam, set up in the automatically controlled fishback bar positioner of band base is located respectively the base conveyer belt with the crossbeam.

Further, the web steel bar mounting frame comprises mounting units, and a plurality of mounting units are equidistantly arranged along the length direction of the binding base; a first sliding seat and a second sliding seat are arranged on the transverse sliding rail and correspond to the mounting unit, and the second sliding seat is connected with the binding base;

the mounting unit comprises a fixed column and a telescopic column, one end part of the fixed column is rotationally connected with the first sliding seat, and the other end part of the fixed column is rotationally connected with the upper part of the telescopic column; the bottom end part of the telescopic column is rotationally connected with the second sliding seat.

Further, a web stirrup conveying belt is arranged on the upper part of the web steel bar installation frame along the length direction of the web steel bar installation frame, and the web stirrup conveying belt is parallel to the inclination direction of the web steel bar installation frame; the middle lower part of the web steel bar installation frame is provided with a web steel bar auxiliary installation plate; the electric control comb plate steel bar positioning devices arranged on the web plate steel bar mounting frame are respectively located on the web plate stirrup conveying belt and the web plate steel bar auxiliary mounting plate.

In a third aspect, the invention provides an automatic reinforcement positioning method for reinforcement bars;

an automatic reinforcement positioning method based on the reinforcement binding jig comprises the following steps:

according to the drawing, adjusting the width of the binding base and the inclination angle and the height of the web steel bar mounting frame;

adjusting the electric control comb plate steel bar positioning device, and placing web stirrups, bottom plate longitudinal ribs and web ribs in steel bar positioning grooves through corresponding electric control comb plate steel bar positioning devices;

binding the web stirrups, the bottom plate longitudinal ribs and the web ribs.

One or more technical schemes provided by the invention have at least the following technical effects or advantages:

1. according to the technical scheme provided by the invention, through the telescopic column, the movable sliding seat and the binding base, the height, the web inclination angle and the web width of the steel bar binding jig frame can be adjusted, the steel bar binding jig frame can adapt to the binding of T-shaped beams with different section sizes, webs of small box beams and steel bar cages of bottom plates, the beam field occupation is less, the material waste is reduced, and the green energy conservation is effectively realized.

2. According to the technical scheme provided by the invention, the automatic reinforcement arrangement and accurate positioning of the stirrups and the longitudinal reinforcements can be realized through the transmission of the conveyor belt and the electric control of the comb plate, so that the construction quality is improved, and the generation cost is reduced.

3. According to the technical scheme provided by the invention, the electric control comb plate steel bar positioning device is designed aiming at the problem that the traditional comb plate is only suitable for binding steel bar cages with specific steel bar spacing and wastes after being used up, and the electric control comb plate is suitable for binding beam steel bar cages with different steel bar spacing by controlling the electrifying conditions of wires in controllable units with different intervals, so that the multiple utilization of the comb plate is realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.

Fig. 1 is a schematic top view of an electric control comb plate steel bar positioning device according to an embodiment of the present invention;

fig. 2 is a schematic side view of an electric control comb plate steel bar positioning device according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a positioning steel bar of the electric control comb plate steel bar positioning device according to the embodiment of the invention;

fig. 4 is a schematic structural diagram of an electric control comb plate steel bar positioning device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a reinforcement bar binding jig provided by an embodiment of the present invention;

fig. 6 is a schematic view of another angle of a reinforcement matrix provided in accordance with an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view of A-A of FIG. 6 provided by an embodiment of the present invention;

fig. 8 is a schematic top view of an adjustable reinforcement bar tie jig provided in an embodiment of the present invention;

FIG. 9 is a schematic front view of a ligating base provided by an embodiment of the invention;

FIG. 10 is a schematic view of a cross grooved rail steel strip provided in an embodiment of the present invention;

FIG. 11 is a schematic view of a slat storage device according to an embodiment of the present invention;

FIG. 12 is a schematic installation view of a base plate and web stirrup installation schematic provided by an embodiment of the invention;

FIG. 13 is a schematic view of the positioning of web hoops and longitudinal ribs provided by an embodiment of the present invention;

fig. 14 is a schematic view of positioning a longitudinal bar of a base plate according to an embodiment of the present invention;

in the figure: 1. an electric control comb plate; 11. a controllable unit; 111. a magnetic cap; 112. an electromagnet; 113. a return spring; 114. a wire; 115. a strong magnetic region; 12. moving the plectrum; 121. irregularly moving the shifting piece; 122. regularly moving the shifting piece; 123. fixing the guard rail; 124. a plectrum slideway; 2. fixing the column; 21. a first mount; 22. a first sliding seat; 221. a first connecting beam; 3. a telescopic column; 31. a second mounting base; 32. a second sliding seat; 321. a second connecting beam; 33. a fixing sleeve; 34. web steel bar auxiliary mounting plate; 341. a guide pulley; 35. a cap; 36. a web stirrup conveyor belt; 37. a roller mounting plate; 38. a connecting ring; 381. connecting round pipes; 39. a connection kit; 4. binding a base; 41. sliding support legs; 42. a base conveyor belt; 43. a movable steel bottom plate; 431. a cross groove track; 44. a telescoping truss system; 441. truss strips; 442. connecting anchor bolts; 5. fixing an electric control comb plate beam; 51. fixing the supporting legs; 6. an electric control comb plate strip storage device; 61. a spring roller; 62. a fixed shaft; 7. a transverse slide rail; 81. web longitudinal ribs; 82. web stirrups; 83. a bottom plate stirrup; 84. and (5) longitudinal ribs of the bottom plate.

The mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustrations are used for illustration only.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

As introduced by the background technology, the reinforcement cage binding in the prior art generally adopts a manual mode, the automation level is low, the construction quality is difficult to ensure, the rework rate is high, and the construction period progress of engineering projects is influenced.

With reference to fig. 1-4, the electric control comb plate steel bar positioning device comprises a base and an electric control comb plate 1 arranged on the base, wherein the electric control comb plate 1 comprises a plurality of controllable units 11, a plurality of positioning grooves are formed in the base, the positioning grooves are distributed at equal intervals along the length direction of the base, the controllable units 11 are arranged inside the positioning grooves, the spacing between adjacent controllable units 11 is required to meet the engineering precision requirement of steel bar positioning, and in the embodiment, the spacing between the centers of the adjacent controllable units 11 is 5cm.

Referring to fig. 2, the controllable unit 11 includes a core around which a wire 114 is wound, a magnetic cap 111, and a return spring 113; the iron core is vertically arranged at the bottom of the positioning groove, the magnetic cap 111 is arranged at the top of the iron core, and the magnetic cap can slide up and down along the iron core; the number of the return springs 113 is 4, and the return springs are respectively positioned at the front, the back, the left and the right of the iron core; one end of the return spring 113 is connected with the magnetic cap 111, and the other end of the return spring 113 is connected with the base; the conducting wire 114 is electrically connected with the electric control switches, and whether the conducting wire 114 is electrified or not can be further controlled by controlling the opening and closing of each electric control switch, so that the lifting condition of the magnetic cap 111 is further controlled.

When the wire 114 is electrified, the iron core wound around the wire 114 becomes the electromagnet 112 to generate magnetism, so that the magnetic cap 111 is attracted to move downwards to form a steel bar positioning groove, and the steel bar automatically slides into the steel bar positioning groove to position the steel bar, and meanwhile, suction force is generated on the steel bar in the steel bar positioning groove, so that the accuracy and stability of steel bar positioning are improved. When the wire 114 is powered off, the magnetic force of the iron core disappears, and the return spring 113 releases elastic potential energy to reset the magnetic cap 111.

In this embodiment, the base is made of flexible material rubber, can bend, can cooperate the conveyer belt to carry out the conveying of reinforcing bar when practical application. The middle part of the bottom surface of the magnetic cap 111 is filled with a strong magnetic material (such as iron-nickel alloy) to form a strong magnetic area 115, so that the magnetic cap 111 can be enhanced within a small magnetic attraction range of the electromagnet 112, and the control is easier.

Further, in some embodiments, to control each controllable unit 11, an electronic control module with a programming function may be added to control the on/off state of each electronic control switch, so as to control the power-on condition of the wire 114 in each controllable unit 11, thereby controlling the lifting of the magnetic cap 111 in the controllable unit 11.

The electric control comb plate steel bar positioning device without the movable pulling sheet 12 can be applied to positioning of the steel bar cage bottom plate stirrup 83 and the web stirrup 82.

As an embodiment, in some examples, considering the arrangement of the reinforcing bars, the base is provided with a plectrum slide 124 along the length direction, and the plectrum slide 124 is located at one side of the controllable unit 11 and encloses a fixed rail 123. The shifting piece slideway 124 is connected with the movable shifting piece 12 in a sliding way, and the movable shifting piece 12 is vertically arranged along the length direction of the base.

The movable pulling piece 12 is an irregular rigid L-shaped rod with a concave middle lower part, specifically, the movable pulling piece 12 comprises a horizontal part and a vertical part, one end part of the vertical part is in sliding connection with the pulling piece slideway 124, the other end part of the vertical part is fixedly connected with the horizontal part, a non-connecting part of the horizontal part is positioned at the top of the magnetic cap 111, and a connecting part of the horizontal part and the vertical part is in concave design to form a semicircular limiting groove.

The pulley is installed at the bottom of the movable pulling piece 12, the movable pulling piece 12 can be moved along the pulling piece slideway 124 through the pulley driven by the internal motor, and along with the movement of the vertical part, the horizontal part pushes the steel bars at the top of the electric control comb plate steel bar positioning device until the steel bars fall into the steel bar positioning groove. After the steel bar falls into the steel bar positioning groove, the steel bar head is just positioned at the limiting groove, the movable pulling piece 12 is not blocked by the steel bar head to stop working, and the subsequent steel bar can still be positioned.

The electric control comb plate bar positioning device provided with the irregular movable shifting plate 12 can be used for positioning the bottom plate longitudinal bars 84 of the bar cage.

As an embodiment, in some embodiments, the base is provided with a paddle slide 124 along the length direction, and the paddle slide 124 is respectively located at two sides of the controllable unit 11, and encloses the fixed guard rail 123. The shifting piece slideway 124 is connected with the movable shifting piece 12 in a sliding way, and the movable shifting piece 12 is vertically arranged along the length direction of the base.

In this embodiment, the movable pulling plate 12 is a rigid square bar, when in use, the steel bars are placed at the movable pulling plate 12, the movable pulling plate 12 is adjusted to the highest position, and then the movable pulling plate moves downwards along the electric control comb plate steel bar positioning device, and in the process of moving the movable pulling plate 12, the lifting of the magnetic cap 111 in the electric control comb plate steel bar positioning device is controlled, so that the steel bars placed on the movable pulling plate 12 are sucked into corresponding steel bar positioning grooves.

The electric control comb plate steel bar positioning device provided with the regular movable shifting plate 12 can be applied to positioning of the steel bar cage web longitudinal bars 81.

Example two

Based on the first automatically controlled fishback bar positioning device of embodiment, this embodiment provides a bar binding bed-jig, can adjust in a flexible way according to the size of steel reinforcement cage, is applicable to not unidimensional steel reinforcement cage ligature, utilizes automatically controlled fishback bar positioning device, has improved the automation level of bar location, cloth muscle process, has also improved the accuracy and the efficiency of construction of bar location.

Referring to fig. 7-14, the steel bar binding jig comprises an electric control comb plate steel bar positioning device, a binding base 4 and a plurality of transverse sliding rails 7, wherein the transverse sliding rails 7 are placed on the horizontal ground and are uniformly distributed along the length direction of the binding base 4; the binding base 4 is arranged on the transverse sliding rail 7, web steel bar installation frames are respectively arranged on two sides of the binding base 4 along the length direction, and the web steel bar installation frames can slide along the transverse sliding rail 7; the electric control comb plate steel bar positioning devices are respectively arranged on the binding base 4 and the web plate steel bar mounting frame.

The binding base 4 comprises a telescopic truss system 44, a movable steel bottom plate 43 is carried on the telescopic truss system 44, rigid table tops are respectively arranged on two sides of the movable steel bottom plate 43 along the length direction, and a bottom conveyor belt is arranged in the middle of each rigid table top. Two symmetrically arranged sliding support legs 41 are respectively arranged under the rigid table top to support the rigid table top and the base conveyor belt 42. The number of sliding support legs 41 corresponds to the number of transverse sliding rails 7.

The movable steel bottom plate 43 is formed by splicing 2 steel bottom plates, the telescopic truss system 44 comprises a plurality of truss strips 441 and connecting anchors 442, and the truss strips 441 are hinged head and tail through the connecting anchors 442 to form a diamond telescopic structure. The two ends of the diamond-shaped telescopic structure along the width direction of the steel bottom plate are respectively connected with the side surfaces of the corresponding rigid table boards through bolts; the outer edges of the 2 steel bottom plates are carried on the corresponding rigid table top. The cross groove tracks 431 are respectively formed in the bottom surfaces of the 2 steel bottom plates along the width direction of the bottom surfaces, the anchor bolt rods of the connecting anchor bolts 442 of the truss strip 441 are connected with the cross groove tracks 431 in a sliding mode, and the two steel bottom plates move in the cross groove tracks 431, so that the distance between the two steel bottom plates is increased (small), the width of the binding base 4 is increased (small), and the width of the web plate of the steel bar binding jig frame is adjusted.

In order to adapt to the deformation of the telescopic truss system 44, the cross groove track 431 is designed, and the diamond shape of the telescopic truss system 44 deforms during telescopic deformation, and correspondingly, the position of the bolt connection point also changes correspondingly. The cross channel 431 provides a space for the anchor rod to move, the truss strip 441 is connected by the connecting anchor 442, and the extending part of the anchor rod is clamped in the cross channel 431 and can also play a fixing role on the steel plate.

The web steel bar installation frame comprises installation units and web steel bar auxiliary installation plates 34, and the installation units are equidistantly arranged along the length direction of the binding base 4 and correspond to the distribution positions of the transverse sliding rails 7. The web steel bar auxiliary mounting plate 34 is mounted on the side surface formed by a plurality of mounting units, the transverse sliding rail 7 is correspondingly provided with a first sliding seat 22 and a second sliding seat 32 which can move along the transverse sliding rail 7, the second sliding seat 32 is positioned at the bottom of the base conveyor belt 42, is connected with the sliding supporting legs 41 positioned at the outer side and is in an integrated structure with the sliding supporting legs 41. The first mount pad 21 is installed at first sliding seat 22 top, and the second mount pad 31 is installed at second sliding seat 32 top, and driving motor is installed respectively to the bottom of first sliding seat 22 and second sliding seat 32.

The mounting unit comprises a fixed column 2 and a telescopic column 3, the bottom end part of the telescopic column 3 is rotationally connected with a second mounting seat 31, a telescopic column cap 35 is mounted at the top end part of the telescopic column 3, and a connecting sleeve 39 is sleeved at the middle part of the telescopic column 3; the lower part cover of flexible post 3 is equipped with fixed external member 33, and one end and the first mount pad 21 rotation of fixed post 2 are connected, and the other end of fixed post 2 is connected with the connection external member 39 rotation of flexible post 3, and flexible post 3 is connected with web reinforcing bar auxiliary mounting panel 34 through fixed external member 33 and connection external member 39, and fixed web reinforcing bar auxiliary mounting panel 34.

The top of the column cap 35 is provided with a connecting ring 38, a connecting round tube 381 sequentially penetrates through the connecting rings 38 to be fixed on the top of the column cap 35, one side of the column cap 35 is close to the inner side of the binding base 4 to form an installation space of a web stirrup conveying belt 36, the web stirrup conveying belt 36 is installed along the length direction of the binding base 4, and the web stirrup conveying belt 36 is parallel to the inclination direction of the web reinforcing steel bar installation frame; the web stirrup conveyor 36 is equipped with an electronically controlled comb bar positioning device without the moving paddles 12.

The web stirrup conveyor belt 36 is provided with a roller mounting plate 37 along both sides of the length direction, and the roller mounting plate 37 comprises an upper roller fixing plate and a lower roller fixing plate for fixing a conveyor roller axle of the web stirrup conveyor belt 36 in the middle.

An electric control comb plate strip storage device 6 is arranged below the telescopic column 3, a spring roller 61 wound around the electric control comb plate steel bar positioning device is arranged in the electric control comb plate strip storage device 6, the spring roller 61 is arranged in the electric control comb plate strip storage device 6 through a fixed shaft 62, and the spring roller 61 can rotate around the fixed shaft 62. The web steel bar auxiliary mounting plate 34 is provided with a groove, one end part of the electric control comb plate steel bar positioning device is fixed on the spring roller 61, and the other end part of the electric control comb plate steel bar positioning device extends out of the electric control comb plate bar storage device 6 and is fixed on the column cap 35; the bottom of web reinforcing bar auxiliary mounting plate 34 is installed guide pulley 341, and automatically controlled fishback bar positioner's bottom surface and guide pulley 341 sliding connection are convenient for automatically controlled fishback bar positioner stretch draw and retract, and the other parts that stretch out are installed in the recess. The inner side of the groove is provided with a sliding rail, and the side of the electric control comb plate steel bar positioning device is provided with a chain which is in sliding connection with the sliding rail, so that the electric control comb plate steel bar positioning device with one end fixed on the column cap 35 can slide out of the web steel bar auxiliary mounting plate 34 along with the lifting of the column cap 35.

The first sliding seats 22 corresponding to the adjacent installation units are connected through a first connecting beam 221, and the second sliding seats 32 corresponding to the adjacent installation units are connected through a second connecting beam 321, so that the first sliding seats 22 and the second sliding seats 32 distributed along the length direction of the binding base 4 are connected into a whole.

The ligature base 4 is equipped with the fixed automatically controlled fishback crossbeam 5 of co-altitude respectively along width direction's both sides, and fixed automatically controlled fishback crossbeam 5 erects on the fixed supporting leg 51 along length direction's both sides, will have the automatically controlled fishback bar positioner of irregularly moving plectrum 121 to arrange in fixed automatically controlled fishback crossbeam 5, irregularly moves the plectrum 121 and is located the outside.

In this embodiment, the column cap 35 is a hydraulic lifting mechanism.

When the width of the web is adjusted, the first sliding seat 22 and the second sliding seat 32 are driven by the driving motor to move in the direction away from the binding base 4, the sliding supporting leg 41 also correspondingly moves along with the second sliding seat 32, after the width of the web is adjusted, the second sliding seat 32 is fixed, the driving motor in the first sliding seat 22 drives the first sliding seat 22 to move forwards (backwards), the fixing column 2 rotates against the telescopic column 3, the dip angle of the web is reduced (increased), and the adjustment of the dip angle of the web of the steel bar binding jig is realized. The telescopic column 3 is stretched through internal hydraulic drive, so that the height of the steel bar binding frame is increased, and the height of the steel bar binding tire frame is adjusted.

Example III

Based on the reinforcement bar binding jig of the second embodiment, the embodiment provides an automatic reinforcement bar distribution positioning method, which comprises the following steps:

s1, adjusting the width of the binding base 4 and the inclination angle and the height of the web steel bar installation frame according to the drawing.

The specific flow is as follows:

s101, adjusting the width of the web plate according to the size of the reinforcement cage in the drawing.

Specifically, the driving motors in the first sliding seat 22 and the second sliding seat 32 are started, the first sliding seat 22 and the second sliding seat 32 and the sliding supporting leg 41 are driven by the second sliding seat 32 to slide along the transverse sliding rail 7, the diamond-shaped space formed by the telescopic truss system 44 under the binding base 4 is elongated, the anchor bolt rod at the truss connection part moves in the cross groove track 431 of the movable steel bottom plate 43, the interval between the two steel bottom plates is increased, the width of the binding base 4 is increased, and the adjustment of the web width of the steel bar binding jig frame is completed.

If the width is reduced, the sliding direction of the first sliding seat 22, the second sliding seat 32, and the sliding support leg 41 along the lateral slide rail 7 may be adjusted to be opposite.

S102, fixing the second sliding seat 32, driving the first sliding seat 22 to move forwards (backwards) by a driving motor in the first sliding seat 22, and enabling the fixed column 2 to rotate against the telescopic column 3, so that the web inclination angle is reduced (increased), and the adjustment of the web inclination angle of the steel bar binding jig is realized.

S103, the telescopic end of the column cap 35 is stretched by the telescopic column 3 through internal hydraulic driving, so that the height of the steel bar binding jig is increased, and the height of the steel bar binding jig is adjusted.

S2, adjusting the electric control comb plate steel bar positioning device, placing the web stirrup 82, the bottom plate stirrup 83 and the web rib in the steel bar positioning groove through the corresponding electric control comb plate steel bar positioning device, and binding the web stirrup 82, the bottom plate stirrup 83 and the web rib.

The specific flow is as follows:

s201, adjusting the electric control comb plate steel bar positioning device according to the interval of web stirrups 82 in the drawing, respectively fixing the corresponding electric control comb plate steel bar positioning device on the web stirrup conveyor 36 and the base conveyor 42, and arranging the web stirrups 82 and the base stirrups 83 in the steel bar positioning grooves. Simultaneously, the web stirrup conveyor 36 and the floor stirrup 83 conveyor are activated to convey the web stirrup 82 and the floor stirrup 83 in place.

An electric control comb plate bar positioning device with an irregularly moving shifting piece 121 is arranged on the fixed electric control comb plate beam 5.

S202, the longitudinal ribs at the web plates are lapped at the movable pulling plate 12 of the electric control comb plate steel bar positioning device on the web plate steel bar auxiliary mounting plate 34. The telescopic column 3 is fixed after being extended, and the electric control comb plate steel bar positioning device is pulled out from the lath storage device along with the lifting of the column cap 35, and the movable pulling sheet 12 is adjusted to the highest position and then moves downwards along the electric control comb plate steel bar positioning device. The lifting of the magnetic cap 111 in the electric control comb plate steel bar positioning device is controlled in the downward moving process of the movable pulling piece 12, so that steel bars which are carried on the movable pulling piece 12 are sucked into corresponding steel bar positioning grooves to be bound, and longitudinal bars on the outer sides of the webs are sequentially arranged and bound from top to bottom.

S203, the bottom plate longitudinal ribs 84 penetrate the ribs from the fixed electric control comb plate cross beam 5 on one side of the binding base 4 to the other side. After passing through the ribs, the distance between the steel bar positioning grooves on the electric control comb plate steel bar positioning device is controlled according to the distance between the longitudinal ribs 84 of the bottom plate, and the steel bars which are not positioned correctly are pushed into the corresponding steel bar positioning grooves to be bound through the moving thrust from one end to the other end of the irregularly moving pulling piece 121.

While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.

Claims (10)

1. An electronically controlled comb plate rebar positioning device, comprising:

a base, a base seat and a base seat,

the controllable units are arranged in the base, and a plurality of controllable units are distributed at equal intervals along the length direction of the base;

the controllable unit comprises an iron core, a magnetic cap and a reset spring, wherein the iron core is wound with a wire, the iron core is vertically arranged on the base, the magnetic cap is arranged on the top of the iron core, one end of the reset spring is connected with the magnetic cap, the other end of the reset spring is connected with the base, and the magnetic cap can compress under the action of magnetic force so as to enable the reset spring to move downwards to form a steel bar positioning groove.

2. The electric control comb plate steel bar positioning device according to claim 1, wherein two sides of the controllable unit are vertically provided with movable poking pieces respectively, and the movable poking pieces are in sliding connection with the base and slide along the length direction of the base;

further, the movable pulling piece is of a square rod structure.

3. The electric control comb plate steel bar positioning device according to claim 1, wherein a movable plectrum is vertically arranged on one side of the controllable unit, and the movable plectrum is slidably connected with the base and slides along the length direction of the base;

further, a limit groove is formed in one side, close to the controllable unit, of the movable plectrum, and the top of the movable plectrum is located above the magnetic cap.

4. An electrically controlled comb plate bar positioning device as in claim 1 wherein said base is made of a flexible material.

5. The electronically controlled comb plate bar positioning device of claim 1 wherein the magnetic cap is internally filled with a strong magnetic material.

6. A steel bar binding jig which comprises the electric control comb plate steel bar positioning device, a binding base and a transverse sliding rail according to any one of claims 1 to 5;

the binding base is arranged on the transverse slide rail, web steel bar installation frames are respectively arranged on two sides of the binding base along the length direction, the electric control comb plate steel bar positioning devices are respectively arranged on the binding base and the web plate steel bar mounting frame.

7. The steel bar binding jig of claim 6 wherein said binding base includes a telescoping truss system having a movable steel floor mounted thereon, said movable steel floor having a cross-grooved track from the ground, said telescoping truss system being slidably connected to said movable steel floor by said cross-grooved track;

the movable steel bottom plate is provided with a rigid table top along two sides of the length direction respectively, the bottom of the rigid table top is vertically provided with sliding support legs, the sliding support legs are respectively positioned at two sides of the rigid table top along the length direction, and the sliding support legs are in sliding connection with the transverse sliding rail;

the sliding support legs positioned on the inner side of the rigid table top are connected with the end parts of the telescopic truss system;

the utility model discloses a band conveyer belt, including the band base, the band base is erect respectively along width direction's both sides crossbeam, set up in the automatically controlled fishback bar positioner of band base is located respectively the base conveyer belt with the crossbeam.

8. The rebar tying jig of claim 6 wherein the web rebar mount includes mounting units, the plurality of mounting units being equally spaced along the length of the tie base; a first sliding seat and a second sliding seat are arranged on the transverse sliding rail and correspond to the mounting unit, and the second sliding seat is connected with the binding base;

the mounting unit comprises a fixed column and a telescopic column, one end part of the fixed column is rotationally connected with the first sliding seat, and the other end part of the fixed column is rotationally connected with the upper part of the telescopic column; the bottom end part of the telescopic column is rotationally connected with the second sliding seat.

9. The rebar tying jig of claim 6, wherein an upper portion of the web rebar mount is provided with a web stirrup conveyor along a length of the web rebar mount, the web stirrup conveyor being parallel to an oblique direction of the web rebar mount; the middle lower part of the web steel bar installation frame is provided with a web steel bar auxiliary installation plate; the electric control comb plate steel bar positioning devices arranged on the web plate steel bar mounting frame are respectively positioned on the web plate stirrup conveying belt and on the inner side of the web plate steel bar auxiliary mounting plate telescopic column.

10. A method for automatically positioning a reinforcement bar, characterized in that the method based on the reinforcement bar binding jig according to any one of claims 6-9 comprises the following steps:

according to the drawing, adjusting the width of the binding base and the inclination angle and the height of the web steel bar mounting frame;

adjusting the electric control comb plate steel bar positioning device, and placing web stirrups, bottom plate longitudinal ribs and web ribs in steel bar positioning grooves through corresponding electric control comb plate steel bar positioning devices;

binding the web stirrups, the bottom plate longitudinal ribs and the web ribs.