CN219944416U - Capping beam steel bar forming machine and mounting support frame - Google Patents

Abstract

The utility model relates to a capping beam steel bar forming machine and an installation support frame, which comprises a capping beam steel bar processing device and an installation support frame, wherein the capping beam steel bar processing device comprises a push plate and a slide bar, the left side of the push plate is provided with a fixed plate, the upper side and the lower side of the inside of the fixed plate are respectively provided with a plate hole, the inside of each plate hole is provided with a push rod, one end of each push rod penetrates through the fixed plate through the plate hole, one end of each push rod is connected with the push plate, the part of the outside of each push rod between the fixed plate and the push plate is sleeved with a push spring, the left side of the push plate is provided with a cam, the outside of the cam is provided with a cam, the right side of the push plate is provided with a group of slide bars, the lower end of each slide bar is provided with a slide groove, steel bars slide into the slide grooves through the slide bars, the steel bars can slide left and right in the slide grooves, the right sides of the slide bars are provided with two groups of conveying wheel shafts, and the outside of the conveying wheel shafts are respectively provided with conveying wheels; the utility model has the advantages of reasonable structure, convenient use, mechanical processing realization, positioning deviation solving and deformation solving.

Description

Capping beam steel bar forming machine and mounting support frame

Technical Field

The utility model belongs to the technical field of capping beam steel bar tools, and particularly relates to capping beam steel bar forming machinery and an installation support frame.

Background

In order to improve the overall performance of the bent cap, the bent cap steel bar cage is often used for the bent cap, the bent cap steel bar cage is formed by binding and welding various molding steel bars, unprocessed steel bars are required to be processed into molding steel bars, manual shearing and bending processing are also used for the current molding steel bars, the processing speed is low, the precision is poor, the cost is high, and development of molding steel bar processing machinery is urgently required; because the bent cap reinforcement cage has a complex structure and various types, the quality problems of staggered reinforcement, position offset, uneven spacing and the like are easily generated in the process of installing the reinforcement; the temperature is uneven due to high temperature during welding, so that the reinforcement cage is deformed; in the process of stacking the reinforcement cages, natural stacking is adopted mostly, and the reinforcement cages deform due to uneven temperature, uneven stress, dead weight, deflection and the like; the steel reinforcement cage is not well protected in the hoisting process, and deformation can occur due to uneven stress or deflection and the like during hoisting; therefore, the development of the positioning die carrier has practical significance for solving the positioning deviation problem of the reinforcement cage in the processing and the deformation problem of the reinforcement cage in the processing, storage and lifting processes; therefore, it is necessary to provide a capping beam reinforcing bar forming machine and an installation support frame which are reasonable in structure, convenient to use, capable of realizing mechanical processing, solving the problem of positioning deviation and solving the problem of deformation.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a capping beam steel bar forming machine and an installation support frame which are reasonable in structure, convenient to use, capable of realizing mechanical processing, solving the problem of positioning deviation and solving the problem of deformation.

The purpose of the utility model is realized in the following way: the utility model provides a bent cap reinforcing bar forming machine and erection bracing frame, it includes bent cap reinforcing bar processingequipment and erection bracing frame, bent cap reinforcing bar processingequipment include ejector blade and slide bar, ejector blade left side be provided with the fixed plate, fixed plate inside upper and lower both sides all be provided with the diaphragm orifice, the diaphragm orifice inside all be provided with the ejector blade, ejector blade one end pass through the fixed plate through the diaphragm orifice, one end is connected with the ejector blade just the ejector blade outside be in the part between fixed plate and the ejector blade and all overlap and be equipped with the ejector spring, ejector blade left side be provided with the camshaft, the camshaft outside be provided with the cam, ejector blade right side be provided with a set of slide bar, the slide bar lower extreme be provided with the spout, the reinforcing bar slide into the spout through the slide bar, and can left and right sliding in the spout, the slide bar right side be provided with two sets of delivery wheel axle, delivery wheel axle outside all be provided with the delivery wheel.

The conveying wheel is formed by processing high-elasticity high-strength rubber materials, and the steel bars are conveyed by generating friction force to the steel bars through rotation of the conveying wheel; the conveying wheel shaft is a floating shaft, a first baffle is arranged above the conveying wheel on the right side of the sliding rod, shaft sliding grooves are formed in positions, corresponding to the conveying wheel shaft, of the lower portion of the first baffle, conveying springs are arranged in the shaft sliding grooves, the upper ends of the conveying springs are connected with the first baffle, the lower ends of the conveying springs are connected with the conveying wheel shaft, the conveying wheel shaft can slide in the shaft sliding grooves, and when the diameter of a steel bar changes, the distance between the conveying wheels can be automatically adjusted under the action of the elastic force of the conveying springs so as to adapt to conveying of the steel bars with different diameters.

The right side of the conveying wheel is provided with a scissors, the right side of the scissors is provided with a cam shaft, and the outside of the cam shaft is provided with a cam attached to the scissors; the cam right side be provided with the pneumatic cylinder, the pneumatic cylinder below be provided with the movable plate, the movable plate right side be provided with the regulating plate, the regulating plate upper end be provided with the slider, the slider set up inside the frame spout just the slider can follow frame spout left and right sliding, the frame spout set up inside the frame, the regulating plate right side be provided with the second baffle, the inside screw rod that is provided with of second baffle, the screw rod left end be connected with the regulating plate, the right-hand member is connected with adjusting nut, screw rod outside regulating plate and second baffle between position department cover be equipped with first screw rod spring the movable plate below be provided with the fixed plate.

The automatic feeding device is characterized in that a guide plate is arranged below the fixed plate, a damping block for reducing the falling speed of the semi-finished steel bars and reducing the impact on the conveying plate is arranged on the guide plate, the conveying plate is arranged below the guide plate, a top plate for pushing the semi-finished steel bars to move rightwards is arranged on the left side of the conveying plate, a transverse flat gear and a longitudinal flat gear which are perpendicular to each other are arranged below the conveying plate, a shaft sliding frame is arranged outside the longitudinal flat gear, a longitudinal round gear is arranged at the meshing position of the lower part of the longitudinal flat gear, the longitudinal round gear is connected with the shaft sliding frame through a longitudinal round gear shaft, a front round gear and a rear round gear are respectively arranged at the meshing position of the left side and the right side of the lower part of the transverse flat gear, the front round gear and the rear round gear are respectively connected with the shaft plate through a front round gear shaft and a rear round gear shaft;

the novel semi-finished product shearing device is characterized in that a bottom plate is arranged below the shaft plate, screw holes are formed in the bottom plate, bolts are arranged in the screw holes, the guide plates comprise a front guide plate, a rear guide plate, a slideway formed by the front guide plate and the rear guide plate, the semi-finished product steel bars sheared by the shearing system fall under the action of dead weight, enter the slideway formed by the front guide plate and the rear guide plate, and then fall into a groove formed in the upper part of the conveying plate.

The guide plate right side be provided with horizontal flat gear, horizontal flat gear meshing department be provided with round gear, the round gear outside be provided with the pedestal on going up, round gear pass through round gear shaft and pedestal connection, the pedestal below be provided with the link plate, the link plate below be provided with the connecting rod, the link rod below have set gradually upper screw rod and lower screw rod, upper screw rod and lower screw rod inboard all be provided with the screw rod spring, upper screw rod and lower screw rod outside all be provided with the nut, upper screw rod and lower screw rod inboard left and right sides be provided with left flat gear, right flat gear respectively, left flat gear, right flat gear outside meshing punishment be provided with left round gear, right round gear, left round gear, right round gear all be provided with the axle sliding sleeve behind, left round gear, right round gear respectively through left round gear shaft, right round gear shaft and axle sliding sleeve connection and can follow the axle sliding.

The left bending mechanism and the right bending mechanism which are arranged on the inner sides of the horizontal flat gears are internally provided with left bending heads, the right sides of the left bending heads are provided with right bending heads, and the left bending heads and the right bending heads are respectively arranged on left circular gear shafts and right circular gear shafts of the corresponding bending mechanisms through corresponding telescopic devices;

The telescopic device comprises a sleeve seat, wherein the sleeve seat is connected with a left circular gear shaft and a right circular gear shaft, a sleeve is arranged on the right side of the sleeve seat, a protective positioning plate is arranged on the right side of the sleeve, a sleeve spring is arranged in the sleeve, one end of the sleeve spring is connected with the sleeve seat, the other end of the sleeve spring is connected with a left folding head, a lower positioning cylinder and an upper positioning cylinder which are vertically arranged on the sleeve are respectively arranged on the upper side and the lower side of the sleeve, a lower positioning tongue spring, an upper positioning tongue and an upper positioning tongue spring are respectively arranged in the lower positioning cylinder and the upper positioning cylinder, the inner end and the outer end of the lower positioning tongue spring and the inner end and the outer end of the upper positioning tongue spring are respectively connected with the lower positioning tongue, the lower positioning cylinder and the upper positioning tongue and the upper positioning cylinder, an arc-shaped positioning groove is respectively arranged on the upper portion of the left folding head correspondingly, and the top of the left folding head is provided with a cross groove.

The installation support frame include left die carrier, right die carrier, horizontal linking system, vertical linking system and diagonal angle linking system, left die carrier, right die carrier inboard all be provided with interior baffle, interior baffle inboard all be provided with interior dog, interior dog inside all be provided with main cross axle, main cross axle inboard all be provided with the telescopic shaft, telescopic shaft inboard top be provided with the hanging hook, left die carrier, right die carrier outside all be provided with outer baffle groove, outer baffle groove pass through the nut and be connected with main cross axle, left die carrier inside below left and right sides diagonal end all be provided with down the sleeve pipe, down the sleeve pipe inboard be provided with down diagonal shaft, right die carrier left surface inboard be provided with vertical linking system.

The left die frame and the right die frame respectively form six surfaces by twelve bars in total, namely a number 1 bar, a number 2 bar, a number 3 bar, a number 4 bar, a number 5 bar, a number 6 bar, a number 7 bar, a number 8 bar, a number 9 bar, a number 10 bar, a number 11 bar and a number 12 bar; the upper plane is formed by a rod No. 1, a rod No. 2, a rod No. 3 and a rod No. 4, the rod No. 1 and the rod No. 3 are longitudinal rods, and the rod No. 2 and the rod No. 4 are cross rods; the lower curved surface is formed by a rod No. 5, a rod No. 6, a rod No. 7 and a rod No. 8, the rods No. 5 and No. 7 are longitudinal rods, the rods No. 6 and No. 8 are curved cross rods, and the rods No. 9, no. 10, no. 11 and No. 12 are vertical rods; the No. 1 rod, the No. 5 rod, the No. 9 rod and the No. 12 rod form an outer elevation; the rod 3, the rod 7, the rod 10 and the rod 11 form an inner elevation; the No. 2 rod, the No. 6 rod, the No. 9 rod and the No. 10 rod form a rear elevation; front elevation is formed by the No. 4 rod, the No. 8 rod, the No. 11 rod and the No. 12 rod.

The left die frame and the right die frame are characterized in that a rod No. 1-8 is a flat rod, a rod No. 9-12 is a vertical rod, and the vertical rod is a hollow tube; the left die frame and the right die frame are two independent frames which are symmetrically arranged left and right, and the left die frame and the right die frame are connected into a whole through a transverse connection system.

The transverse connection system consists of a main transverse shaft, a telescopic shaft, a hanging hook, an inner baffle plate, an outer baffle plate groove and a nut; the vertical connecting system is of a parallelogram structure and comprises a hinge shaft, a vertical rod is arranged outside the hinge shaft, and flat rods are arranged on the left side and the right side of the upper side and the lower side of the hinge shaft; the diagonal connecting system consists of a lower diagonal shaft, a lower sleeve, a hinge shaft and a flat rod, and the upper diagonal and the lower diagonal of the diagonal connecting system, and the left diagonal and the right diagonal of the diagonal connecting system are respectively connected with the vertical connecting system.

The utility model has the beneficial effects that: the utility model relates to a capping beam steel bar forming machine and an installation support frame, which have the following advantages in use: (1) The bent cap reinforcing steel bar processing device adopts mechanical automatic conveying, automatic shearing and automatic bending, has good universality, can be suitable for reinforcing steel bars with different diameters, and has high processing speed, high precision and low cost; (2) The capping beam steel bar installation support frame realizes positioning in capping beam steel bar installation and transportation, and solves the quality problems of steel bar dislocation, position deviation, uneven spacing and the like which are easy to generate in the steel bar installation process; the problem that the steel reinforcement cage is deformed due to uneven temperature generated at high temperature during welding is solved; the problem that the steel reinforcement cage is deformed due to uneven temperature, uneven stress, dead weight, deflection and the like due to the fact that natural stacking is adopted in the stacking process of the steel reinforcement cage is solved; the problem that the steel reinforcement cage is deformed due to uneven stress or deflection and the like during hoisting is solved; (3) The bent cap steel bar processing device and the mounting support frame are complete bent cap steel bar cage equipment, so that the formed steel bar is processed mechanically, the problem of positioning deviation of the steel bar cage in the processing is solved, and meanwhile, the problem of deformation of the steel bar cage in the processing, storage and lifting processes is solved; the utility model has the advantages of reasonable structure, convenient use, mechanical processing realization, positioning deviation solving and deformation solving.

Drawings

Fig. 1 is a schematic diagram of a bent cap reinforcement cage structure of the utility model.

Fig. 2 is a schematic view of a molded reinforcement bar of a bent cap reinforcement cage according to the present utility model.

Fig. 3 is a schematic structural view of a bent cap reinforcing steel bar processing device of the utility model.

Fig. 4 is a schematic structural diagram of a bending system according to the present utility model.

Fig. 5 is a schematic diagram of the principle of bending an M-bar according to the present utility model.

Fig. 6 is a schematic diagram of the principle of bending stirrup according to the utility model.

Fig. 7 is a schematic diagram of the principle of bending stirrup according to the utility model.

Fig. 8 is a schematic structural view of a bent cap steel bar installation support frame of the present utility model.

Fig. 9 is a schematic diagram of the left and right die frames according to the present utility model.

Fig. 10 is a schematic view of the vertical bracing system of the present utility model.

Fig. 11 is a schematic diagram of a diagonal bracing system according to the present utility model.

In the figure: 1. horizontal rib frame 2, M rib 3, stirrup 4, door rib 5, straight rib 6, push plate 7, slide bar 8, steel bar 9, conveying spring 10, shaft chute 11, first baffle 12, scissors 13, cam 14, cam shaft 15, hydraulic cylinder 16, moving plate 17, slide block 18, frame 19, frame chute 20, adjusting plate 21, first screw spring 22, second baffle 23, adjusting nut 24, screw 25, horizontal flat gear 26, telescoping device 27, left dog-ear 28, first bending mechanism 29, upper round gear 30, upper round gear shaft 31, shaft bracket 32, connecting plate, connecting rod 34, first nut 35, upper screw 36, second screw spring 37, lower screw 38, right round gear 39, right round gear shaft 40, right flat gear 41, left Ping Chilun, left round gear shaft 43 shaft sleeve 44, left round gear 45, no. two bending mechanism 46, screw hole 47, delivery plate 48, flat gear 49, front round gear 50, front round gear shaft 51, shaft plate 52, bolt 53, bottom plate 54, rear round gear shaft 55, rear round gear 56, longitudinal round gear 57, longitudinal flat gear 58, longitudinal round gear shaft 59, shaft carriage 60, top plate 61, guide plate 62, fixing plate 63, delivery wheel shaft 64, delivery wheel 65, chute 66, plate hole 67, fixing plate 68, push rod 69, push spring 70, right folding head 71, damper block 72, sleeve seat 73, sleeve 74, sleeve spring 75, lower positioning cylinder 76, lower positioning tongue spring 77, lower positioning tongue 78, upper positioning cylinder 79, protective positioning plate 80, upper positioning tongue spring 81, and upper positioning tongue, upper positioning tongue 82, cross slot 83, and arc positioning slot; 101. lower diagonal 102, lower sleeve 103, left die carrier 104, inner baffle 105, inner stop 106, main horizontal axis 107, telescoping shaft 108, hook 109, vertical coupling system 110, right die carrier 111, nut 112, outer baffle slot 113, vertical rod 114, hinge 115, flat bar a, bar No. 1 b, bar No. 2 c, bar No. 3 d, bar No. 4 e, bar No. 5 f, bar No. 6 g, bar No. 7 h, bar No. 8 i, bar No. 9 j, bar No. 10 k, bar No. 11 m, bar No. 12.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-11, a capping beam steel bar forming machine and an installation support frame, it includes capping beam steel bar processing device and an installation support frame, capping beam steel bar processing device include push pedal 6 and slide bar 7, push pedal 6 left side be provided with fixed plate 67, fixed plate 67 inside upper and lower both sides all be provided with plate hole 66, plate hole 66 inside all be provided with push rod 68, push rod 68 one end pass fixed plate 67, one end and push pedal 6 through plate hole 66 and be connected just the part of push rod 68 outside between fixed plate 67 and push pedal 6 all overlap and be equipped with push spring 69, push pedal 6 left side be provided with camshaft 14, camshaft 14 outside be provided with cam 13, push pedal 6 right side be provided with a set of slide bar 7, slide bar 7 lower extreme be provided with spout 65, reinforcing bar 8 through slide bar 7 slide into spout 65, and can left and right slip in spout 65, 7 right side be provided with two sets of delivery wheel axles 63, delivery wheel 63 outside be provided with slide bar 63 and all be provided with slide bar 64.

For better effect, the conveying wheel 64 is made of high-elasticity and high-strength rubber material, and the conveying wheel 64 rotates to generate friction force on the steel bar 8 to convey the steel bar 8; the conveying wheel shaft 63 is a floating shaft, a first baffle plate 11 is arranged above a conveying wheel 64 on the right side of the sliding rod 7, shaft sliding grooves 10 are formed in positions, corresponding to the conveying wheel shaft 63, of the lower portion of the first baffle plate 11, conveying springs 9 are arranged in the shaft sliding grooves 10, the upper ends of the conveying springs 9 are connected with the first baffle plate 11, the lower ends of the conveying springs 9 are connected with the conveying wheel shaft 63, the conveying wheel shaft 63 can slide in the shaft sliding grooves 10, and when the diameter of a steel bar 8 changes, the distance between the conveying wheels 64 can be automatically adjusted under the action of the elastic force of the conveying springs 9 so as to adapt to conveying of the steel bars 8 with different diameters.

In the present embodiment, the conveying wheel 64 operates on the principle: the unprocessed steel bars slide into the sliding grooves 65 through the sliding rods 7, the hydraulic pump drives the cam shaft 14 to rotate, the cam 13 is driven to rotate, the large-radius cam 13 drives the pushing plate 6 to move rightwards, and the pushing plate 6 pushes the steel bars 8 to move rightwards; the hydraulic pump drives the conveying wheel shaft 63 to rotate and drives the conveying wheels 64 to rotate, and when the steel bar 8 reaches the middle of the front conveying wheel 64 and the rear conveying wheel 64, the conveying wheels 64 rotate to generate friction force on the steel bar 8 so as to finish conveying the steel bar 8; the two sets of conveying wheels 64 can ensure that the steel bars 8 are kept straight when conveyed.

The right side of the conveying wheel 64 is provided with a scissors 12, the right side of the scissors 12 is provided with a cam shaft 14, and the outside of the cam shaft 14 is provided with a cam 13 attached to the scissors 12; the right side of the cam 13 is provided with a hydraulic cylinder 15, and a movable plate 16 is arranged below the hydraulic cylinder 15; the right side of movable plate 16 be provided with adjusting plate 20, adjusting plate 20 upper end be provided with slider 17, slider 17 set up in frame spout 19 inside just slider 17 can follow frame spout 19 left and right sliding, frame spout 19 set up in frame 18 inside, adjusting plate 20 right side be provided with second baffle 22, second baffle 22 inside be provided with screw rod 24, screw rod 24 left end be connected with adjusting plate 20, right-hand member is connected with adjusting nut 23, screw rod 24 outside adjusting plate 20 and second baffle 22 between position department cover be equipped with first screw rod spring 21, movable plate 16 below be provided with fixed plate 62.

In the present embodiment, the scissors 12 function to cut the raw rebar into a semi-finished rebar of a set length; the scissors 12 operate on the principle that:

1) Shearing reinforcing steel bar

The driving hydraulic cylinder 15 contracts to drive the movable plate 16 to move forwards, so that a gap is formed between the movable plate 16 and the fixed plate 62 for the steel bar 8 to pass through; the unprocessed reinforcing steel bars are conveyed rightward, pass through the gap between the movable plate 16 and the fixed plate 62 and then continue rightward, and the conveying is stopped when reaching the adjusting plate 20; the driving hydraulic cylinder 15 stretches to drive the movable plate 16 to move, so that the movable plate 16 and the fixed plate 62 clamp and fix the steel bar 8; the hydraulic pump drives the cam shaft 14 to rotate, drives the cam 13 to rotate, drives the scissors 12 to be internally combined to complete shearing of the steel bars 8, and drives the hydraulic cylinder 15 to shrink to drive the movable plate 16 to move after the shearing of the steel bars is completed, so that the fixation of the movable plate 16 and the fixed plate 62 to the steel bars is canceled, and the sheared semi-finished steel bars fall under the action of dead weight and enter the guide plate 61;

2) Adjusting the length of the bar

The adjusting nut 23 is rotated clockwise to drive the screw 24 to move rightwards, and the adjusting plate 20 is driven to move rightwards under the elastic balance action of the first screw spring 21, so that the processing length of the steel bar is increased; the adjusting nut 23 is rotated anticlockwise, the screw 24 moves leftwards under the action of the elasticity of the first screw spring 21, the adjusting plate 20 is driven to move leftwards, and the processing length of the steel bars is reduced.

A guide plate 61 is arranged below the fixed plate 62, a damping block 71 for reducing the falling speed of the semi-finished steel bars and reducing the impact on the conveying plate 47 is arranged on the guide plate 61, a top plate 60 for pushing the semi-finished steel bars to move rightwards is arranged on the left side of the conveying plate 47, a transverse flat gear 48 and a longitudinal flat gear 57 which are mutually perpendicular are arranged below the conveying plate 47, a shaft sliding frame 59 is arranged outside the longitudinal flat gear 57, a longitudinal round gear 56 is arranged at the meshing position below the longitudinal flat gear 57, the longitudinal round gear 56 is connected with the shaft sliding frame 59 through a longitudinal round gear shaft 58, a front round gear 49 and a rear round gear 55 are respectively arranged at the meshing position of the left side and the right side below the transverse flat gear 48, a shaft plate 51 is arranged inside the front round gear 49 and the rear round gear 55, and the front round gear 49 and the rear round gear 55 are respectively connected with the shaft plate 51 through a front round gear shaft 50 and a rear round gear 54;

the bottom plate 53 is arranged below the shaft plate 51, the screw holes 46 are formed in the bottom plate 53, the bolts 52 are arranged in the screw holes 46, the guide plates 61 comprise a front guide plate 61, a rear guide plate 61 and a slideway formed by the front guide plate 61 and the rear guide plate 61, the semi-finished product steel bars sheared by the shearing system 104 fall under the action of dead weight, enter the slideway formed by the front guide plate 61 and the rear guide plate 61 and then fall into a groove formed above the conveying plate 47.

In the present embodiment, the conveying plate 47 operates on the principle:

1) Conveying of semi-finished product steel bars

The hydraulic pump drives the front circular gear 49 and the rear circular gear 55 to rotate clockwise, and as the front circular gear 49 and the rear circular gear 55 are meshed with the transverse flat gear 48, the front circular gear 49 and the rear circular gear 55 rotate clockwise to drive the transverse flat gear 48 to move rightwards, the conveying plate 47 is driven to move rightwards, and the conveying plate stops after reaching the position set by the bending system 106, so that the conveying of the semi-finished steel bars is realized; after the conveying is finished, the hydraulic pump drives the front circular gear 49 and the rear circular gear 55 to rotate anticlockwise, drives the conveying plate 47 to move leftwards, stops when reaching an initial position, and then carries out the next conveying;

2) Front and rear transport position adjustment

The hydraulic pump drives the vertical round gear 56 to rotate, and the vertical round gear 56 rotates to drive the vertical round gear 57 to move forwards and backwards and drive the conveying plate 47 to move forwards and backwards under the action of the shaft sliding frame 59, so that the front conveying position and the rear conveying position are adjusted;

3) Up-down conveying position adjustment

The rotation bolt 52 can drive the shaft plate 51 to lift and lower, the front circular gear 49 and the rear circular gear 55 to lift and lower, and the conveying plate 47 to lift and lower, so as to realize the adjustment of the upper and lower conveying positions.

The right side of the guide plate 61 is provided with a horizontal flat gear 25, the meshing position of the horizontal flat gear 25 is provided with an upper round gear 29, the outer side of the upper round gear 29 is provided with a shaft bracket 31, the upper round gear 29 is connected with the shaft bracket 31 through an upper round gear shaft 30, a connecting plate 32 is arranged below the shaft bracket 31, a connecting rod 33 is arranged below the connecting plate 32, an upper screw rod 35 and a lower screw rod 37 are sequentially arranged below the connecting rod 33, the inner sides of the upper screw rod 35 and the lower screw rod 37 are respectively provided with a second screw rod spring 36, the outer sides of the upper screw rod 35 and the lower screw rod 37 are respectively provided with a first nut 34, the left and right sides of the inner sides of the upper screw rod 35 and the lower screw rod 37 are respectively provided with a left round gear 41 and a right round gear 40, the outer sides of the upper round gear 41 and the right round gear 40 are respectively provided with a left round gear 44 and a right round gear 38, the rear sides of the connecting plate 32 and the right round gear 38 are respectively provided with a shaft sliding sleeve 43, and the left round gear 44 and the right round gear 38 can be connected with the left round gear shaft 43 and the right round gear shaft 43 through the left and the right round gear shafts 42 and the right round gear 38.

The inside of the first bending mechanism 28 and the second bending mechanism 45 which are arranged on the inner side of the horizontal flat gear 25 are respectively provided with a left bending head 27, the right side of the left bending head 27 is respectively provided with a right bending head 70, and the left bending head 27 and the right bending head 70 are respectively arranged on a left circular gear shaft 42 and a right circular gear shaft 39 of the corresponding bending mechanisms through corresponding telescopic devices 26.

In the embodiment, the bending mechanism has the function of bending the sheared semi-product steel bar into three types of bars (namely a door bar, a stirrup and an M bar) by bending (then welding the door bar into a transverse bar frame); the bending system comprises a first bending mechanism, a second bending mechanism and a third bending mechanism, wherein the three same bending mechanisms are formed by the first bending mechanism, the second bending mechanism and the third bending mechanism, and the three bending mechanisms are matched with each other to complete the bending work of the reinforcing steel bars; the working principle of the bending mechanism is as follows:

1) Left and right position adjustment of folding head

The hydraulic pump drives the upper circular gear shaft 30 to rotate so as to drive the upper circular gear 29 to rotate, and as the upper circular gear 29 is meshed with the horizontal flat gear 25, the upper circular gear shaft 30 is driven to move left and right by the rotation of the upper circular gear shaft 29, the telescopic device 26 is driven to move left and right by the left and right movement of the upper circular gear shaft 29, the left and right movement of the telescopic device 26 drives the left folding head 27 to move left and right, and the left and right positions of the bending system 106 and the left folding head 27 are adjusted;

2) Upper and lower position adjustment of folding head

The hydraulic pump drives the left circular gear shaft 42 and the right circular gear shaft 39 to rotate so as to drive the left circular gear 44 and the right circular gear 38 to rotate, and the left circular gear 44 is meshed with the left flat gear 41, the right circular gear 38 is meshed with the right flat gear 40, so that the left circular gear 44 and the right circular gear 38 rotate so as to drive the left circular gear shaft 42 and the right circular gear shaft 39 to slide up and down under the action of the shaft sliding sleeve 43, and the adjustment of the up and down positions of the left folding head 27 and the right folding head 70 is realized.

3) Spacing adjustment for left and right folding heads

The distance between the left flat gear 41 and the right flat gear 40 can be adjusted by rotating the first nut 34 under the action of the elasticity of the second screw spring 36, and the adjustment of the distance between the left folding head 27 and the right folding head 70 in the horizontal direction can be realized;

4) Working state adjustment of folding head

The operation principle of the telescopic device 26 is the same and will not be described in detail here.

The telescopic device 26 comprises a sleeve seat 72, the sleeve seat 72 is connected with a left circular gear shaft 42 and a right circular gear shaft 39, a sleeve 73 is arranged on the right side of the sleeve seat 72, a protective positioning plate 79 is arranged on the right side of the sleeve 73, a sleeve spring 74 is arranged inside the sleeve 73, one end of the sleeve spring 74 is connected with the sleeve seat 72, the other end of the sleeve spring 74 is connected with a left folding head 27, a lower positioning cylinder 75 and an upper positioning cylinder 78 which are vertically arranged on the sleeve 73 are respectively arranged on the upper side and the lower side of the outer side of the sleeve 73, a lower positioning tongue 77, a lower positioning tongue spring 76 and an upper positioning tongue 81 are respectively arranged inside the lower positioning cylinder 75 and the upper positioning cylinder 78, an upper positioning tongue spring 80 are respectively arranged on the inner side and the outer side of the lower positioning tongue spring 76 and the upper positioning tongue 80, the inner side and the outer side of the lower positioning tongue 77 are respectively connected with the lower positioning tongue 81 and the upper positioning tongue 78, the upper positioning cylinder 78 are respectively arranged on the upper part of the left folding head 27 and the left folding head 27 is provided with a tongue positioning groove 83 respectively.

In the present embodiment, the telescopic device 26 operates on the following principle:

1) Left folding head non-working state

Inserting the cross groove 82 by a cross screw driver when the left folding head 27 is in a non-working state, rotating the left folding head 27 ninety degrees to enable the (lower) arc-shaped positioning groove 83 of the left folding head 27 to be consistent with the direction of the lower positioning cylinder 75, enabling the upper positioning tongue 81 to leave the (lower) arc-shaped positioning groove 83 against the elastic force of the upper positioning tongue spring 80 in the rotating process, enabling the left folding head 27 to be separated from the positioning of the upper positioning tongue 81, pressing the left folding head 27 downwards, enabling the lower positioning tongue 77 to move inwards under the elastic force of the lower positioning tongue spring 76 when the (lower) arc-shaped positioning groove 83 of the left folding head 27 is overlapped with the position of the lower positioning tongue 77, and enabling the lower positioning tongue 77 to enter the (lower) arc-shaped positioning groove 83 to prevent the movement of the left folding head 27, so as to finish the inward shrinkage positioning of the left folding head 27, and enabling the left folding head 27 to be in a non-working state;

2) Working state of the folding head

When the left folding head 27 is in a non-working state, a cross head screwdriver is inserted into the cross groove 82 to rotate the left folding head 27 ninety degrees, the lower positioning tongue 77 overcomes the elasticity of the lower positioning tongue spring 76 to leave the (lower) arc-shaped positioning groove 83, the left folding head 27 is separated from the positioning of the lower positioning tongue 77 and rises under the action of the elasticity of the sleeve spring 75, at this time, the (upper) arc-shaped positioning groove 83 of the left folding head 27 is consistent with the direction of the upper positioning cylinder 78, when the (upper) arc-shaped positioning groove 83 of the left folding head 27 is overlapped with the position of the upper positioning tongue 81, the upper positioning tongue 81 moves inwards under the action of the elasticity of the upper positioning tongue spring 80 to enter the (upper) arc-shaped positioning groove 83 to prevent the movement of the left folding head 27, the overhanging positioning of the left folding head 27 is completed, and the left folding head 27 enters the working state;

3) Bending into M bar (as shown in figure 5)

The first step: the hydraulic pump respectively drives the first upper round gear shaft, the second upper round gear shaft and the third upper round gear shaft to rotate so as to drive the first upper round gear, the second upper round gear and the third upper round gear to rotate, and drive the first upper round gear shaft, the second upper round gear shaft and the third upper round gear shaft to move left and right, so that the positions of the first bending mechanism, the second bending mechanism and the third bending mechanism are shown in fig. 5 (a); the hydraulic pump respectively drives a left circular gear shaft, a second left circular gear shaft, a third left circular gear shaft, a right circular gear shaft, a second right circular gear shaft and a third right circular gear shaft to rotate, respectively drives a left circular gear, a second left circular gear, a third left circular gear, a right circular gear, a second right circular gear and a third right circular gear to rotate, respectively drives a left circular gear shaft, a second left circular gear shaft, a third left circular gear shaft, a right circular gear shaft, a second right circular gear shaft and a third right circular gear shaft to move up and down, so that a left folding head, a second folding head, a third folding head, a right folding head, a second folding head and a third folding head respectively reach set positions, and the working states of the folding heads are adjusted and set as shown in fig. 5 (a): the first left folding head is in a working state, the first right folding head is in a working state, the second left folding head is in a working state, the second right folding head is in a non-working state, the third left folding head is in a working state, and the third right folding head is in a working state;

And a second step of: the processed semi-product steel bar is conveyed to a set position through a semi-product steel bar conveying system as shown in fig. 5 (a);

and a third step of: the hydraulic pump drives the second left circular gear shaft to rotate anticlockwise, drives the second left circular gear shaft to move downwards, drives the second left folding head to move downwards, and stops when the second left folding head reaches a set position, and the state of the steel bar is shown in fig. 5 (b);

fourth step: the hydraulic pump drives the first right circular gear shaft and the third left circular gear shaft to rotate clockwise, drives the first right circular gear and the third left circular gear to rotate clockwise, drives the first right circular gear shaft and the third left circular gear shaft to move upwards, drives the first right folding head and the third left folding head to move upwards, and stops when the first right folding head and the third left folding head reach the set positions, wherein the state is shown in the figure 5 (c);

fifth step: the hydraulic pump respectively drives the left circular gear shaft and the right circular gear shaft to rotate anticlockwise, respectively drives the left circular gear shaft and the right circular gear shaft to move downwards, respectively drives the left folding head and the right folding head to move downwards, and completes the M rib bending work when the left folding head and the right folding head respectively reach the set positions as shown in fig. 5 (d);

6) Bending into stirrup (as shown in figure 6)

The first step: the hydraulic pump respectively drives the first upper round gear shaft, the second upper round gear shaft and the third upper round gear shaft to rotate so as to drive the first upper round gear, the second upper round gear and the third upper round gear to rotate, and drive the first upper round gear shaft, the second upper round gear shaft and the third upper round gear shaft to move left and right, so that the positions of the first bending mechanism, the second bending mechanism and the third bending mechanism are shown in fig. 6 (a); the hydraulic pump respectively drives a left circular gear shaft, a second left circular gear shaft, a third left circular gear shaft, a right circular gear shaft, a second right circular gear shaft and a third right circular gear shaft to rotate, respectively drives a left circular gear, a second left circular gear, a third left circular gear, a right circular gear, a second right circular gear and a third right circular gear to rotate, respectively drives a left circular gear shaft, a second left circular gear shaft, a third left circular gear shaft, a right circular gear shaft, a second right circular gear shaft and a third right circular gear shaft to move up and down, so that a left folding head, a second folding head, a third folding head, a right folding head, a second folding head and a third folding head respectively reach set positions, and the working states of the folding heads are adjusted and set as shown in fig. 6 (a): the left folding head of the first number is in a working state, the right folding head of the first number is in a working state, the left folding head of the second number is in a working state, the right folding head of the second number is in a non-working state, and the left folding head of the third number is in a non-working state;

And a second step of: the processed semi-product steel bar is conveyed to a set position through a semi-product steel bar conveying system as shown in fig. 6 (a);

and a third step of: the hydraulic pump respectively drives the left circular gear shaft of the first number to rotate anticlockwise and the right circular gear shaft of the second number to rotate clockwise, respectively drives the left circular gear shaft of the first number and the right circular gear shaft of the second number to move downwards, respectively drives the left turnbuckle of the first number and the right turnbuckle of the second number to move downwards, and stops when the left turnbuckle of the first number and the right turnbuckle of the second number reach the set positions, and the steel bar state is shown in fig. 6 (b);

fourth step: the first step of working state is adjusted as shown in fig. 6 (a);

fifth step: adjusting the reinforcing steel bar to the state of fig. 6 (c);

sixth step: the hydraulic pump drives the second right circular gear shaft to rotate clockwise, drives the second right circular gear shaft to move downwards, drives the second right folding head to move downwards, and stops the bending work of the stirrup as shown in fig. 6 (d) when the second right folding head reaches a set position;

7) Bending into door rib (as shown in figure 7)

The first step: the hydraulic pump respectively drives the first upper round gear shaft, the second upper round gear shaft and the third upper round gear shaft to rotate so as to drive the first upper round gear, the second upper round gear and the third upper round gear to rotate, and drive the first upper round gear shaft, the second upper round gear shaft and the third upper round gear shaft to move left and right, so that the positions of the first bending mechanism, the second bending mechanism and the third bending mechanism are shown in fig. 7 (a); the hydraulic pump respectively drives a left circular gear shaft, a second left circular gear shaft, a third left circular gear shaft, a right circular gear shaft, a second right circular gear shaft and a third right circular gear shaft to rotate, respectively drives a left circular gear, a second left circular gear, a third left circular gear, a right circular gear, a second right circular gear and a third right circular gear to rotate, respectively drives a left circular gear shaft, a second left circular gear shaft, a third left circular gear shaft, a right circular gear shaft, a second right circular gear shaft and a third right circular gear shaft to move up and down, so that a left folding head, a second folding head, a third folding head, a right folding head, a second folding head and a third folding head respectively reach set positions, and the working states of the folding heads are adjusted and set as shown in fig. 7 (a): the first left folding head is in a working state, the first right folding head is in a working state, the second left folding head is in a working state, the second right folding head is in a working state, the third left folding head is in a working state, and the third right folding head is in a non-working state;

And a second step of: the processed semi-product steel bar is conveyed to a set position through a semi-product steel bar conveying system as shown in fig. 7 (a);

and a third step of: the hydraulic pump respectively drives the left circular gear shaft of the first number to rotate anticlockwise and the right circular gear shaft of the second number to rotate clockwise, respectively drives the left circular gear shaft of the first number and the right circular gear shaft of the second number to move downwards, respectively drives the left turnbuckle of the first number and the right turnbuckle of the second number to move downwards, and stops when the left turnbuckle of the first number and the right turnbuckle of the second number reach the set position, and the steel bar state is shown in figure 7 (b);

fourth step: adjusting and setting the working state of each folding head: the first left folding head is in an operating state, the first right folding head is in an operating state, the second left folding head is in an operating state, the second right folding head is in an operating state, the third left folding head is in an operating state, and the third right folding head is in an operating state as shown in fig. 7 (c);

fifth step: the hydraulic pump drives the third right circular gear shaft to rotate, drives the third right circular gear shaft to move downwards, drives the third right folding head to move downwards, and completes the bending work of the door rib when the third right folding head reaches a set position as shown in fig. 7 (d).

The utility model relates to a capping beam steel bar forming machine and an installation support frame, which have the following advantages in use: (1) The bent cap reinforcing steel bar processing device adopts mechanical automatic conveying, automatic shearing and automatic bending, has good universality, can be suitable for reinforcing steel bars with different diameters, and has high processing speed, high precision and low cost; (2) The capping beam steel bar installation support frame realizes positioning in capping beam steel bar installation and transportation, and solves the quality problems of steel bar dislocation, position deviation, uneven spacing and the like which are easy to generate in the steel bar installation process; the problem that the steel reinforcement cage is deformed due to uneven temperature generated at high temperature during welding is solved; the problem that the steel reinforcement cage is deformed due to uneven temperature, uneven stress, dead weight, deflection and the like due to the fact that natural stacking is adopted in the stacking process of the steel reinforcement cage is solved; the problem that the steel reinforcement cage is deformed due to uneven stress or deflection and the like during hoisting is solved; (3) The bent cap steel bar processing device and the mounting support frame are complete bent cap steel bar cage equipment, so that the formed steel bar is processed mechanically, the problem of positioning deviation of the steel bar cage in the processing is solved, and meanwhile, the problem of deformation of the steel bar cage in the processing, storage and lifting processes is solved; the utility model has the advantages of reasonable structure, convenient use, mechanical processing realization, positioning deviation solving and deformation solving.

Example 2

As shown in fig. 1-11, a capping beam reinforcement forming machine and an installation support frame, which comprises a capping beam reinforcement processing device and an installation support frame, the installation support frame comprises a left die frame 103, a right die frame 110, a transverse connection system, a vertical connection system 109 and a diagonal connection system, inner baffles 104 are arranged on the inner sides of the left die frame 103 and the right die frame 110, inner baffle blocks 105 are arranged on the inner sides of the inner baffles 104, main transverse shafts 106 are arranged in the inner baffles 104, telescopic shafts 107 are arranged on the inner sides of the main transverse shafts 106, hanging hooks 108 are arranged on the upper sides of the inner sides of the telescopic shafts 107, outer baffle grooves 112 are connected with the main transverse shafts 106 through nuts 111, lower sleeves 102 are arranged on the diagonal ends of the left and right sides of the inner sides of the left die frame 103, lower diagonal shafts 101 are arranged on the inner sides of the lower sleeves 102, and vertical connection systems 109 are arranged on the inner sides of the left and right sides of the right die frame 110.

The left die carrier 103 and the right die carrier 110 respectively form six surfaces by twelve bars of a No. 1 bar a, a No. 2 bar b, a No. 3 bar c, a No. 4 bar d, a No. 5 bar e, a No. 6 bar f, a No. 7 bar g, a No. 8 bar h, a No. 9 bar i, a No. 10 bar j, a No. 11 bar k and a No. 12 bar m; the upper plane is formed by a rod a, a rod b, a rod c and a rod d, wherein the rod a and the rod c are longitudinal rods, and the rod b and the rod d are cross rods; the lower curved surface is formed by a rod e, a rod f, a rod g and a rod h, the rod e, the rod g are longitudinal rods, the rod f and the rod h are curved cross rods, and the rod i, the rod j, the rod k and the rod m are vertical rods; the rod a, the rod e, the rod i and the rod m form an outer elevation; the inner vertical surface is formed by a rod c, a rod g 7, a rod j 10 and a rod k 11; the No. 2 rod b, the No. 6 rod f, the No. 9 rod i and the No. 10 rod j form a rear elevation; front elevation is formed by a rod number 4 d, a rod number 8 h, a rod number 11 k and a rod number 12 m.

The rods 1 to 8 of the left die carrier 103 and the right die carrier 110 are flat rods, the rods 9 to 12 are vertical rods, and the vertical rods 113 are hollow tubes; the left die frame 103 and the right die frame 110 are two independent sets of frames which are symmetrically arranged left and right, and the left die frame 103 and the right die frame 110 are connected into a whole through a transverse connection system.

The transverse connection system consists of a main transverse shaft 106, a telescopic shaft 107, a hanging hook 108, an inner baffle 104, an inner stop block 105, an outer baffle groove 112 and a nut 111, wherein the telescopic shaft 107 is positioned in the middle of the main transverse shaft 106, and the length of a bent cap steel bar frame is adjusted by adjusting the length of the telescopic shaft 107; the hanging hooks 108 are arranged on the inner side of the telescopic shafts 107, and steel wire ropes are arranged on the hanging hooks 108 for hanging the bent cap steel bar frames; the two ends of the main transverse shaft 106 are provided with inner stop blocks 105, the outer sides of the inner stop blocks 105 are provided with inner baffle plates 104, the inner baffle plate grooves 112 are internally provided with outer baffle plates, the inner baffle plates 104 and the outer baffle plates in the outer baffle plate grooves 112 are all arranged on the main transverse shaft 106 through baffle plate holes, the outermost end of the main transverse shaft 106 is provided with threads, the left die frame 103 and the right die frame 110 are fixed through threads and nuts, and the transverse connection system 101 is used for connecting the left die frame 103 and the right die frame 110 into a whole; the vertical connecting system 109 is of a parallelogram structure, the vertical connecting system 109 comprises a hinge shaft 114, a vertical rod 113 is arranged outside the hinge shaft 114, flat rods 115 are arranged on the left side and the right side of the upper side and the lower side of the hinge shaft 114, threads are arranged at two ends of the hinge shaft 114, sleeve holes are formed in the lower sleeve 102, diagonal shaft holes are formed in the lower diagonal shaft 101, the hinge shaft 114 penetrates through the vertical rod 113, the flat rods 115, the sleeve holes and the diagonal shaft holes, and the left die frame 103 or the right die frame 110 are vertically connected into a whole through threads and nuts 111; the diagonal connecting system consists of a lower diagonal shaft 101, a lower sleeve 102, a hinge shaft 114 and a flat rod 115, wherein the diagonal of the upper side, the lower side and the diagonal of the left side of the diagonal connecting system are respectively connected with the vertical connecting system 109, the diagonal connecting system 102 consists of an upper diagonal connecting subsystem and a lower diagonal connecting subsystem, the diagonal connecting system 102 is of a parallelogram structure, the diagonal shaft comprises an upper diagonal shaft and a lower diagonal shaft, the sleeve comprises an upper sleeve and a lower sleeve, the upper diagonal shaft and the lower diagonal shaft are of the same structure and are arranged in an up-down symmetrical way, a rod a, a rod b, a rod c, a rod d and the upper diagonal shaft are formed by a rod a, a rod b, a rod c, a rod d and the upper sleeve, a rod e, a rod f, a rod g, a rod h and a lower diagonal shaft 1 and a sleeve 2 form a diagonal connecting subsystem; the diagonal shaft is a circular shaft, the sleeves are positioned at two ends of the diagonal shaft and sleeved on the diagonal shaft, and the sleeves can slide left and right along the diagonal shaft; the diagonal shaft and the sleeve are connected with the flat rod 115 and the vertical rod 113 through the vertical connecting system 109; the working principle of the diagonal joint system is as follows: the four flat rods 115 are hinged in pairs, the two flat rods are hinged in pairs, the connecting sleeves are connected in pairs to form a parallelogram, and diagonal axes are diagonal; by fixing diagonal lines on diagonal axes, a parallelogram composed of four flat bars 115 is fixed.

In the embodiment, the left die frame 103 and the right die frame 110 are two sets of independent frames which are symmetrically arranged left and right, and the left die frame 103 and the right die frame 110 are connected into a whole through a transverse connection system; one end of the upper plane No. 1 rod a and one end of the upper plane No. 2 rod b are hinged together through a hinge shaft 114, and the other end of the upper plane No. 1 rod a and the other end of the upper plane No. 2 rod b are connected to a sleeve of the diagonal joint system; rod No. 3 c and rod No. 4 d are hinged together at one end by a hinge 114 and connected at the other end to the sleeve of the diagonal bracing system; the sleeve is sleeved on the diagonal shaft of the diagonal joint system; the quadrangle formed by the rod a, the rod b, the rod c and the rod d is fixed by fixing the diagonal line on the diagonal axis; one end of the lower plane No. 5 rod e and one end of the lower plane No. 6 rod f are hinged together through a hinge shaft, and the other end of the lower plane No. 5 rod e and one end of the lower plane No. 6 rod f are connected to a sleeve of the diagonal joint system; one end of the rod g 7 and one end of the rod h 8 are hinged together through a hinge shaft 114, and the other end of the rod g 8 is connected to a sleeve of the diagonal joint system; the sleeve is sleeved on the diagonal shaft of the diagonal joint system; the quadrangle formed by the rod No. 5 e, the rod No. 6 f, the rod No. 7 g and the rod No. 8 h is fixed by fixing the diagonal line on the diagonal axis, wherein the diagonal axis is the diagonal line; the upper plane and the lower plane are connected together by a No. 9 rod i, a No. 10 rod j, a No. 11 rod k and a No. 12 rod m through a vertical connecting system 109;

The left die carrier 103 and the right die carrier 110 are added with hollow cavities to form an inner die of the bent cap steel bar, a number 1 rod a, a number 3 rod c, a number 5 rod e and a number 7 rod g are provided with a plurality of transverse steel bar grooves, the distance between two adjacent transverse steel bar grooves is the design distance between two transverse steel bars, the machined transverse steel bar frame is installed in the set transverse steel bar groove during construction, a number 2 rod b, a number 4 rod d, a number 6 rod f and a number 8 rod h are provided with a plurality of longitudinal steel bar grooves, the distance between two adjacent longitudinal steel bar grooves is the design distance between two stirrup steel bars, the machined stirrup steel bar frame is installed in the set longitudinal steel bar groove during construction, and then welding at the crossing position of the transverse reinforcing steel bar frame and the longitudinal reinforcing steel bar frame, installing welding reinforcing steel bars at the set reinforcing steel bars, connecting the transverse reinforcing steel bar frame, the longitudinal reinforcing steel bar frame and the reinforcing steel bars into a whole to form a bent cap reinforcing steel bar frame, integrally hoisting the bent cap reinforcing steel bar frame by using a crane hook through a steel wire rope, ensuring that the whole bent cap reinforcing steel bar frame is not deformed under the stress, and taking out the bent cap reinforcing steel bar frame from the bent cap reinforcing steel bar frame after the bent cap reinforcing steel bar frame is placed at the specified installation position, wherein the transverse connecting system, the vertical connecting system 109 and the diagonal connecting system are all foldable fittings.

The utility model relates to a capping beam steel bar forming machine and an installation support frame, which have the following advantages in use: (1) The bent cap reinforcing steel bar processing device adopts mechanical automatic conveying, automatic shearing and automatic bending, has good universality, can be suitable for reinforcing steel bars with different diameters, and has high processing speed, high precision and low cost; (2) The capping beam steel bar installation support frame realizes positioning in capping beam steel bar installation and transportation, and solves the quality problems of steel bar dislocation, position deviation, uneven spacing and the like which are easy to generate in the steel bar installation process; the problem that the steel reinforcement cage is deformed due to uneven temperature generated at high temperature during welding is solved; the problem that the steel reinforcement cage is deformed due to uneven temperature, uneven stress, dead weight, deflection and the like due to the fact that natural stacking is adopted in the stacking process of the steel reinforcement cage is solved; the problem that the steel reinforcement cage is deformed due to uneven stress or deflection and the like during hoisting is solved; (3) The bent cap steel bar processing device and the mounting support frame are complete bent cap steel bar cage equipment, so that the formed steel bar is processed mechanically, the problem of positioning deviation of the steel bar cage in the processing is solved, and meanwhile, the problem of deformation of the steel bar cage in the processing, storage and lifting processes is solved; the utility model has the advantages of reasonable structure, convenient use, mechanical processing realization, positioning deviation solving and deformation solving.

Claims (8)

1. The utility model provides a bent cap reinforcing bar forming machine, it includes bent cap reinforcing bar processingequipment, its characterized in that: the bent cap reinforcing steel bar processing device comprises a pushing plate and a sliding rod, wherein the left side of the pushing plate is provided with a fixed plate, the upper side and the lower side of the inside of the fixed plate are respectively provided with a plate hole, pushing rods are respectively arranged in the plate holes, one end of each pushing rod penetrates through the fixed plate through the plate holes, one end of each pushing rod is connected with the pushing plate, pushing springs are respectively sleeved on the part, located between the fixed plate and the pushing plate, of the outside of each pushing rod, a cam shaft is arranged on the left side of the pushing plate, a cam is arranged on the outside of the cam shaft, a group of sliding rods are arranged on the right side of each pushing plate, sliding grooves are formed in the lower end of each sliding rod, the reinforcing steel bars slide into the sliding grooves through the sliding rods and can slide left and right in the sliding grooves, two groups of conveying wheel shafts are arranged on the right side of each sliding rod, and conveying wheels are respectively arranged on the outside of the conveying wheel shafts;

the conveying wheel is formed by processing high-elasticity high-strength rubber materials, and the steel bars are conveyed by generating friction force to the steel bars through rotation of the conveying wheel; the conveying wheel shaft is a floating shaft, a first baffle is arranged above the conveying wheel above the right side of the sliding rod, shaft sliding grooves are formed in positions, corresponding to the conveying wheel shaft, below the first baffle, of the first baffle, conveying springs are arranged in the shaft sliding grooves, the upper ends of the conveying springs are connected with the first baffle, the lower ends of the conveying springs are connected with the conveying wheel shaft, the conveying wheel shaft can slide in the shaft sliding grooves, and when the diameters of steel bars change, the distance between the conveying wheels can be automatically adjusted under the action of the elastic force of the conveying springs so as to adapt to conveying of the steel bars with different diameters;

The right side of the conveying wheel is provided with a scissors, the right side of the scissors is provided with a cam shaft, and the outside of the cam shaft is provided with a cam attached to the scissors; the cam right side be provided with the pneumatic cylinder, the pneumatic cylinder below be provided with the movable plate, the movable plate right side be provided with the regulating plate, the regulating plate upper end be provided with the slider, the slider set up inside the frame spout just the slider can follow frame spout left and right sliding, the frame spout set up inside the frame, the regulating plate right side be provided with the second baffle, the inside screw rod that is provided with of second baffle, the screw rod left end be connected with the regulating plate, the right-hand member is connected with adjusting nut, screw rod outside regulating plate and second baffle between position department cover be equipped with first screw rod spring the movable plate below be provided with the fixed plate.

2. A capping beam rebar forming machine as in claim 1, wherein: the automatic feeding device is characterized in that a guide plate is arranged below the fixed plate, a damping block for reducing the falling speed of the semi-finished steel bars and reducing the impact on the conveying plate is arranged on the guide plate, the conveying plate is arranged below the guide plate, a top plate for pushing the semi-finished steel bars to move rightwards is arranged on the left side of the conveying plate, a transverse flat gear and a longitudinal flat gear which are perpendicular to each other are arranged below the conveying plate, a shaft sliding frame is arranged outside the longitudinal flat gear, a longitudinal round gear is arranged at the meshing position of the lower part of the longitudinal flat gear, the longitudinal round gear is connected with the shaft sliding frame through a longitudinal round gear shaft, a front round gear and a rear round gear are respectively arranged at the meshing position of the left side and the right side of the lower part of the transverse flat gear, the front round gear and the rear round gear are respectively connected with the shaft plate through a front round gear shaft and a rear round gear shaft;

The lower part of the shaft plate is provided with a bottom plate, a screw hole is formed in the bottom plate, a bolt is arranged in the screw hole, and the guide plate comprises a front guide plate, a rear guide plate and a slideway formed by the front guide plate and the rear guide plate.

3. A capping beam rebar forming machine as in claim 2, wherein: the guide plate right side be provided with horizontal flat gear, horizontal flat gear meshing department be provided with round gear, the round gear outside be provided with the pedestal on going up, round gear pass through round gear shaft and pedestal connection, the pedestal below be provided with the link plate, the link plate below be provided with the connecting rod, the link rod below have set gradually upper screw rod and lower screw rod, upper screw rod and lower screw rod inboard all be provided with the screw rod spring, upper screw rod and lower screw rod outside all be provided with the nut, upper screw rod and lower screw rod inboard left and right sides be provided with left flat gear, right flat gear respectively, left flat gear, right flat gear outside meshing punishment be provided with left round gear, right round gear, left round gear, right round gear all be provided with the axle sliding sleeve behind, left round gear, right round gear respectively through left round gear shaft, right round gear shaft and axle sliding sleeve connection and can follow the axle sliding.

4. A capping beam rebar forming machine according to claim 3, wherein: the left bending mechanism and the right bending mechanism which are arranged on the inner sides of the horizontal flat gears are internally provided with left bending heads, the right sides of the left bending heads are provided with right bending heads, and the left bending heads and the right bending heads are respectively arranged on left circular gear shafts and right circular gear shafts of the corresponding bending mechanisms through corresponding telescopic devices;

the telescopic device comprises a sleeve seat, wherein the sleeve seat is connected with a left circular gear shaft and a right circular gear shaft, a sleeve is arranged on the right side of the sleeve seat, a protective positioning plate is arranged on the right side of the sleeve, a sleeve spring is arranged in the sleeve, one end of the sleeve spring is connected with the sleeve seat, the other end of the sleeve spring is connected with a left folding head, a lower positioning cylinder and an upper positioning cylinder which are vertically arranged on the sleeve are respectively arranged on the upper side and the lower side of the sleeve, a lower positioning tongue spring, an upper positioning tongue and an upper positioning tongue spring are respectively arranged in the lower positioning cylinder and the upper positioning cylinder, the inner end and the outer end of the lower positioning tongue spring and the inner end and the outer end of the upper positioning tongue spring are respectively connected with the lower positioning tongue, the lower positioning cylinder and the upper positioning tongue and the upper positioning cylinder, an arc-shaped positioning groove is respectively arranged on the upper portion of the left folding head correspondingly, and the top of the left folding head is provided with a cross groove.

5. The utility model provides a bent cap reinforcing bar erection bracing frame which characterized in that: the installation support frame include left die carrier, right die carrier, horizontal linking system, vertical linking system and diagonal angle linking system, left die carrier, right die carrier inboard all be provided with interior baffle, interior baffle inboard all be provided with interior dog, interior dog inside all be provided with main cross axle, main cross axle inboard all be provided with the telescopic shaft, telescopic shaft inboard top be provided with the hanging hook, left die carrier, right die carrier outside all be provided with outer baffle groove, outer baffle groove pass through the nut and be connected with main cross axle, left die carrier inside below left and right sides diagonal end all be provided with down the sleeve pipe, down the sleeve pipe inboard be provided with down diagonal shaft, right die carrier left surface inboard be provided with vertical linking system.

6. The bent cap reinforcing bar installation support frame of claim 5, wherein: the left die frame and the right die frame respectively form six surfaces by twelve bars in total, namely a number 1 bar, a number 2 bar, a number 3 bar, a number 4 bar, a number 5 bar, a number 6 bar, a number 7 bar, a number 8 bar, a number 9 bar, a number 10 bar, a number 11 bar and a number 12 bar; the upper plane is formed by a rod No. 1, a rod No. 2, a rod No. 3 and a rod No. 4, the rod No. 1 and the rod No. 3 are longitudinal rods, and the rod No. 2 and the rod No. 4 are cross rods; the lower curved surface is formed by a rod No. 5, a rod No. 6, a rod No. 7 and a rod No. 8, the rods No. 5 and No. 7 are longitudinal rods, the rods No. 6 and No. 8 are curved cross rods, and the rods No. 9, no. 10, no. 11 and No. 12 are vertical rods; the No. 1 rod, the No. 5 rod, the No. 9 rod and the No. 12 rod form an outer elevation; the rod 3, the rod 7, the rod 10 and the rod 11 form an inner elevation; the No. 2 rod, the No. 6 rod, the No. 9 rod and the No. 10 rod form a rear elevation; front elevation is formed by the No. 4 rod, the No. 8 rod, the No. 11 rod and the No. 12 rod.

7. The bent cap reinforcing bar installation support frame of claim 6, wherein: the left die frame and the right die frame are characterized in that a rod No. 1-8 is a flat rod, a rod No. 9-12 is a vertical rod, and the vertical rod is a hollow tube; the left die frame and the right die frame are two independent frames which are symmetrically arranged left and right, and the left die frame and the right die frame are connected into a whole through a transverse connection system.

8. The bent cap reinforcing bar installation support frame of claim 7, wherein: the transverse connection system consists of a main transverse shaft, a telescopic shaft, a hanging hook, an inner baffle plate, an outer baffle plate groove and a nut; the vertical connecting system is of a parallelogram structure and comprises a hinge shaft, a vertical rod is arranged outside the hinge shaft, and flat rods are arranged on the left side and the right side of the upper side and the lower side of the hinge shaft; the diagonal connecting system consists of a lower diagonal shaft, a lower sleeve, a hinge shaft and a flat rod, and the upper diagonal and the lower diagonal of the diagonal connecting system, and the left diagonal and the right diagonal of the diagonal connecting system are respectively connected with the vertical connecting system.