CN112935157B - Manufacturing method and manufacturing auxiliary device of ball joint space truss reinforcement cage - Google Patents
Manufacturing method and manufacturing auxiliary device of ball joint space truss reinforcement cage Download PDFInfo
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- CN112935157B CN112935157B CN202110136760.5A CN202110136760A CN112935157B CN 112935157 B CN112935157 B CN 112935157B CN 202110136760 A CN202110136760 A CN 202110136760A CN 112935157 B CN112935157 B CN 112935157B
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- ball joint
- reinforcement cage
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- space truss
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
- B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a manufacturing method and a manufacturing auxiliary device of a ball joint space truss reinforcement cage, and relates to the technical field of prefabricated concrete components, wherein the ball joint space truss reinforcement cage consists of a pair of ball joint plane trusses and a plurality of pairs of transverse reinforcements, the ball joint plane trusses consist of a plurality of ball joint plane frames and a plurality of pairs of transverse reinforcements, and the ball joint plane frames consist of four ball joints, two transverse reinforcements and two longitudinal reinforcements. The manufacturing method of the ball node space truss reinforcement cage comprises the following steps: (1) firstly, welding a plurality of pairs of transverse reinforcing steel bars I and longitudinal reinforcing steel bars I into a plurality of spherical joint plane frames; (2) welding a plurality of spherical node plane frames into two spherical node plane trusses; (3) finally, welding the two spherical node plane trusses into a spherical node space truss reinforcement cage; (4) and (5) annealing the ball joint space truss reinforcement cage. The invention does not adopt the mode that stirrups surround the longitudinal steel bars, so the bending resistance bearing capacity is improved.
Description
Technical Field
The invention relates to the technical field of prefabricated concrete members, in particular to a manufacturing method and a manufacturing auxiliary device of a spherical node space truss reinforcement cage.
Background
Based on the demands of building industrialization development, the intelligent, informationized and mechanized production of building components and parts is higher and higher, and the traditional concrete prefabricated parts belong to the rough construction technology, and have the advantages of poor precision, high labor intensity and low efficiency.
Disclosure of Invention
The invention aims to provide a manufacturing method and a manufacturing auxiliary device of a spherical node space truss reinforcement cage, which are used for solving the defects caused by the prior art.
A manufacturing method of a ball joint space truss reinforcement cage, wherein:
the ball joint space truss reinforcement cage consists of a pair of ball joint plane trusses and a plurality of pairs of transverse reinforcement bars II, the ball joint plane trusses consist of a plurality of ball joint plane frames and a plurality of pairs of transverse reinforcement bars I, and the ball joint plane frames consist of four ball joints, two transverse reinforcement bars I and two longitudinal reinforcement bars I;
the manufacturing method of the ball joint space truss reinforcement cage comprises the following steps:
step 1: welding a plurality of pairs of transverse reinforcing steel bars I and longitudinal reinforcing steel bars I into a plurality of spherical joint plane frames by means of the manufacturing auxiliary device;
step 2: welding a plurality of spherical node plane frames into two spherical node plane trusses by means of the manufacturing auxiliary device;
step 3: finally welding two spherical node plane trusses into a spherical node space truss reinforcement cage by means of the manufacturing auxiliary device;
step 4: and (5) annealing the ball joint space truss reinforcement cage.
Preferably, the first transverse steel bar, the first longitudinal steel bar and the second transverse steel bar need to be derusted at the end parts before welding.
Preferably, in the steps from above, the auxiliary manufacturing device specifically includes a support plate, a spline shaft, a stepping motor, a mounting plate, a connecting plate, a magnetic attraction positioning block and a magnetic attraction clamping block, the support plate is horizontally disposed, a plurality of evenly distributed support legs are vertically fixed at the lower side of the support plate, support legs are vertically mounted at the lower ends of the support legs, the spline shaft is provided with a pair of rectangular through grooves which are symmetrically distributed in front and back, the spline shaft is mounted at the upper side of the support plate through a pair of bearings, synchronous wheels I are mounted at two ends of the spline shaft, the stepping motor is provided with two pairs of synchronous wheels which are correspondingly distributed below the two spline shafts, the stepping motor is mounted at the lower side of the support plate through an L-shaped motor fixing plate, synchronous wheels II are mounted on an output shaft of the stepping motor, the synchronous wheels I are connected with the synchronous wheels II adjacent to the synchronous wheels II through synchronous belts, rectangular through holes for the synchronous belts to pass through are formed in the support plate, the mounting plate is provided with a pair of rectangular through grooves which are symmetrically distributed in front and back, the mounting plate is provided with a plurality of evenly distributed rectangular through grooves which are correspondingly provided with a plurality of magnetic attraction positioning block C and a plurality of magnetic attraction positioning block, the magnetic positioning block C is correspondingly provided with a plurality of four magnetic attraction positioning block grooves which are correspondingly arranged at four sides of the same side of the magnetic positioning block, and are correspondingly provided with four magnetic positioning block and are correspondingly connected with the four positioning block through the corresponding positioning block through the four positioning block through the magnetic positioning block through the corresponding to the groove, the magnetic clamping block is provided with a C-shaped clamping groove matched with the transverse reinforcing steel bar I and the longitudinal reinforcing steel bar I.
Preferably, the magnetic positioning block is embedded with a first magnet block at the bottom of the spherical positioning groove, and the magnetic clamping block is embedded with a second magnet block at the bottom of the C-shaped clamping groove.
The invention has the advantages that: the ball joint space truss reinforcement cage is actually manufactured:
(1) The ball joint space truss reinforcement cage consists of a pair of ball joint plane trusses and a plurality of pairs of transverse reinforcement bars II, the ball joint plane trusses consist of a plurality of ball joint plane frames and a plurality of pairs of transverse reinforcement bars I, and the ball joint plane frames consist of four ball joints, two transverse reinforcement bars I and two longitudinal reinforcement bars I;
(2) Can drive the integral key shaft after belt transmission through step motor, connecting plate and mounting panel take place to rotate, when earlier rotate the mounting panel to the horizontality, can be on the mounting panel magnetism inhale locating piece and magnetism and inhale joint piece and correspondingly place ball node, horizontal reinforcing bar and vertical reinforcing bar first, thereby help welding out ball node plane frame and/or ball node plane truss, when again rotating the mounting panel to vertical state, can inhale locating piece and magnetism on the mounting panel and inhale the joint piece and correspondingly place ball node plane truss, place horizontal reinforcing bar second between two ball nodes in front and back on two ball node plane trusses again, thereby help welding out ball node space truss steel reinforcement cage.
(3) The longitudinal stress steel bars are arranged according to calculation, the vertical steel bars are arranged according to construction, the transverse stirrups are selected according to calculation, and the stirrups are not required to surround the longitudinal steel bars, so that the effective height of the section can be increased by the diameter of one stirrup, and the bending resistance bearing capacity of the reinforced steel bars is improved.
Drawings
Fig. 1 is a schematic structural view of a ball joint space truss reinforcement cage according to the present invention.
Fig. 2 is a schematic structural view of an auxiliary device for manufacturing a ball joint space truss reinforcement cage.
Fig. 3 is a schematic structural view of a support plate in the manufacturing auxiliary device in the present invention.
Fig. 4 is a schematic structural view of a mounting plate in the manufacturing auxiliary device in the present invention.
Fig. 5 is a schematic structural view of a magnetic positioning block in the manufacturing auxiliary device in the present invention.
Fig. 6 is a schematic structural view of a magnetic chuck block in the manufacturing auxiliary device according to the present invention.
Wherein:
10-ball joint space truss reinforcement cage; 10 a-ball joint plane frame; 10 b-ball joint plane truss; 101-ball nodes; 102-transverse reinforcing steel bar I; 103-first longitudinal steel bar; 104-a transverse reinforcing steel bar II;
20-manufacturing auxiliary device; 201-a support plate; 201 a-a through opening; 202-supporting legs; 203-supporting feet; 204-spline shaft; 205-bearing blocks; 206-synchronizing wheel one; 207-stepper motor; 208-motor fixing plate; 209-synchronizing wheel two; 210-a synchronous belt; 211-mounting plates; 211 a-a through slot; 212-connecting plates; 213-magnetic positioning blocks; 213 a-spherical detents; 213b-C type stacking grooves; 214-magnet block one; 215-magnetic clamping blocks; 215a-C type snap-in groove; 216-magnet block two.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, a method for manufacturing a ball joint space truss reinforcement cage, wherein:
the ball joint space truss reinforcement cage 10 is composed of a pair of ball joint plane trusses 10b and a plurality of pairs of transverse reinforcement bars 104, the ball joint plane trusses 10b are composed of a plurality of ball joint plane frames 10a and a plurality of pairs of transverse reinforcement bars 102, and the ball joint plane frames 10a are composed of four ball joints 101, two transverse reinforcement bars 102 and two longitudinal reinforcement bars 103;
the manufacturing method of the ball joint space truss reinforcement cage 10 comprises the following steps:
step 1: by means of the manufacturing auxiliary device 20, a plurality of pairs of transverse reinforcing steel bars 102 and longitudinal reinforcing steel bars 103 are welded into a plurality of spherical joint plane frames 10a;
step 2: by means of the manufacturing auxiliary device 20, a plurality of ball joint plane frames 10a are welded into two ball joint plane trusses 10b;
step 3: finally, two spherical node plane trusses 10b are welded into one spherical node space truss reinforcement cage 10 by means of the manufacturing auxiliary device 20;
step 4: the ball joint space truss reinforcement cage 10 is annealed. And eliminating welding and assembling stress.
In this embodiment, the first transverse reinforcement 102, the first longitudinal reinforcement 103 and the second transverse reinforcement 104 need to be derusted at their ends before welding. Before welding, the ends of the transverse steel bars 102, the longitudinal steel bars 103 and the transverse steel bars 104 are derusted to ensure the connection strength of the welded ball joint plane frame 10a, the ball joint plane truss 10b and the ball joint space truss steel reinforcement cage 10.
In this embodiment, in the above steps 1 to 3, the manufacturing auxiliary device 20 specifically includes a support plate 201, a spline shaft 204, a stepper motor 207, a mounting plate 211, a connection plate 212, a magnetic positioning block 213, and a magnetic clamping block 215, where the support plate 201 is horizontally disposed, a plurality of uniformly distributed support legs 202 are vertically fixed on the lower side of the support plate 201, the support legs 202 are vertically mounted on the lower ends of the support legs 202, the spline shaft 204 is provided with a pair of symmetrically distributed front and rear, the spline shaft 204 is mounted on the upper side of the support plate 201 through a pair of bearing blocks 205, two ends of the spline shaft 204 are mounted with a first synchronizing wheel 206, the stepper motor 207 is provided with two pairs of correspondingly distributed under the two spline shafts 204, the stepper motor 207 is mounted on the lower side of the support plate 201 through an L-shaped motor fixing plate 208, the output shaft of the stepper motor 207 is mounted with a second synchronizing wheel 209, the first synchronizing wheel 206 is connected with the second synchronizing wheel 209 adjacent to the first synchronizing wheel through a synchronous belt 210, the supporting plate 201 is provided with a rectangular through hole 201a for the synchronous belt 210 to pass through, the mounting plate 211 is provided with a pair of rectangular through grooves 211a which are uniformly distributed, the mounting plate 211 is provided with a plurality of uniformly distributed rectangular through grooves 211a, the connecting plate 212 is provided with a plurality of C-shaped overlapping grooves 213b which are correspondingly arranged between the two adjacent through grooves 211a, the connecting plate 212 is provided with spline holes and is connected with a spline shaft 204, the magnetic positioning block 213 is provided with a plurality of spherical positioning grooves 213a which are correspondingly arranged at four corners of each through groove 211a and are correspondingly matched with the spherical joint 101, the magnetic positioning block 213 is provided with C-shaped overlapping grooves 213b which are correspondingly arranged with the first transverse reinforcing steel bar 102 and the first longitudinal reinforcing steel bar 103 around the spherical positioning grooves 213a, the magnetic clamping blocks 215 are provided with a plurality of C-shaped clamping grooves 215a which are matched with the transverse reinforcing steel bar I102 and the longitudinal reinforcing steel bar I103 and are correspondingly arranged at four sides of each through groove 211 a. The spline shaft 204, the connecting plate 212 and the mounting plate 211 can be driven to rotate after the stepping motor 207 is driven by a belt, when the mounting plate 211 is rotated to a horizontal state, the ball nodes 101, the transverse reinforcing steel bars 102 and the longitudinal reinforcing steel bars 103 can be correspondingly placed on the magnetic suction positioning blocks 213 and the magnetic suction clamping blocks 215 on the mounting plate 211, so that the welding of the ball node plane frame 10a and/or the ball node plane truss 10b is facilitated, when the mounting plate 211 is rotated to a vertical state, the ball node plane truss 10b can be correspondingly placed on the magnetic suction positioning blocks 213 and the magnetic suction clamping blocks 215 on the mounting plate 211, and the transverse reinforcing steel bars 104 are placed between the front ball node 101 and the rear ball node 101 on the two ball node plane trusses 10b, so that the welding of the ball node space truss reinforcement cage 10 is facilitated.
In this embodiment, the first magnet block 214 is embedded in the bottom of the spherical positioning groove 213a, the ball joint 101 is attracted to the first magnet block 213 by the magnetic force of the first magnet block 214, the second magnet block 216 is embedded in the bottom of the C-shaped clamping groove 215a in the magnetic clamping block 215, and the first transverse reinforcement 102 and the first longitudinal reinforcement 103 are attracted to the first magnet block 215 by the second magnet block 216.
In this embodiment, the ball joint space truss reinforcement cage is actually manufactured:
(1) The ball joint space truss reinforcement cage 10 is composed of a pair of ball joint plane trusses 10b and a plurality of pairs of transverse reinforcement bars 104, the ball joint plane trusses 10b are composed of a plurality of ball joint plane frames 10a and a plurality of pairs of transverse reinforcement bars 102, and the ball joint plane frames 10a are composed of four ball joints 101, two transverse reinforcement bars 102 and two longitudinal reinforcement bars 103;
(2) The spline shaft 204, the connecting plate 212 and the mounting plate 211 can be driven to rotate after the stepping motor 207 is driven by a belt, when the mounting plate 211 is rotated to a horizontal state, the ball nodes 101, the transverse reinforcing steel bars 102 and the longitudinal reinforcing steel bars 103 can be correspondingly placed on the magnetic suction positioning blocks 213 and the magnetic suction clamping blocks 215 on the mounting plate 211, so that the welding of the ball node plane frame 10a and/or the ball node plane truss 10b is facilitated, when the mounting plate 211 is rotated to a vertical state, the ball node plane truss 10b can be correspondingly placed on the magnetic suction positioning blocks 213 and the magnetic suction clamping blocks 215 on the mounting plate 211, and the transverse reinforcing steel bars 104 are placed between the front ball node 101 and the rear ball node 101 on the two ball node plane trusses 10b, so that the welding of the ball node space truss reinforcement cage 10 is facilitated.
(3) The longitudinal stress steel bars are arranged according to calculation, the vertical steel bars are arranged according to construction, the transverse stirrups are selected according to calculation, and the stirrups are not required to surround the longitudinal steel bars, so that the effective height of the section can be increased by the diameter of one stirrup, and the bending resistance bearing capacity of the reinforced steel bars is improved.
Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.
Claims (3)
1. A manufacturing method of a ball joint space truss reinforcement cage is characterized by comprising the following steps:
the ball joint space truss reinforcement cage (10) consists of a pair of ball joint plane trusses (10 b) and a plurality of pairs of transverse reinforcement bars (104), the ball joint plane trusses (10 b) consist of a plurality of ball joint plane frames (10 a) and a plurality of pairs of transverse reinforcement bars (102), and the ball joint plane frames (10 a) consist of four ball joints (101), two transverse reinforcement bars (102) and two longitudinal reinforcement bars (103);
the manufacturing method of the ball joint space truss reinforcement cage (10) comprises the following steps:
step 1: welding a plurality of pairs of transverse reinforcing steel bars (102) and longitudinal reinforcing steel bars (103) into a plurality of spherical joint plane frames (10 a) by means of the manufacturing auxiliary device (20);
step 2: welding a plurality of ball joint plane frames (10 a) into two ball joint plane trusses (10 b) by means of the manufacturing auxiliary device (20);
step 3: finally, two spherical node plane trusses (10 b) are welded into a spherical node space truss reinforcement cage (10) by means of a manufacturing auxiliary device (20);
step 4: annealing the ball joint space truss reinforcement cage (10);
in the steps 1 to 3, the manufacturing auxiliary device (20) specifically comprises a supporting plate (201), a spline shaft (204), a stepping motor (207), a mounting plate (211), a connecting plate (212), a magnetic locating block (213) and a magnetic clamping block (215), wherein the supporting plate (201) is horizontally arranged, a plurality of uniformly distributed supporting legs (202) are vertically fixed on the lower side of the supporting plate (201), supporting feet (203) are vertically arranged on the lower end of the supporting legs (202), the spline shaft (204) is provided with a pair of symmetrically distributed front and back, the spline shaft (204) is arranged on the upper side of the supporting plate (201) through a pair of bearings (205), a first synchronizing wheel (206) is arranged at two ends of the spline shaft (204), the stepping motor (207) is arranged below the two pairs of the corresponding spline shafts (204), the stepping motor (207) is arranged on the lower side of the supporting plate (201) through an L-shaped motor fixing plate (208), a second synchronizing wheel (209) is arranged on the output shaft of the stepping motor (207), the first synchronizing wheel (209) is connected with the second synchronizing wheel (210) through a synchronizing belt (201), the mounting plate (211) is provided with a pair of rectangular through grooves (211 a) which are symmetrically distributed around, the mounting plate (211) is provided with a plurality of uniformly distributed rectangular through grooves (211 a), the connecting plate (212) is provided with a plurality of C-shaped through grooves (213 b) which are correspondingly arranged between two adjacent through grooves (211 a), the connecting plate (212) is provided with a spline hole and is connected to a spline shaft (204), the magnetic positioning block (213) is provided with a plurality of spherical positioning grooves (213 a) which are correspondingly arranged at four corners of each through groove (211 a), the magnetic positioning block (213) is provided with spherical positioning grooves (213 a) which are correspondingly matched with the spherical nodes (101), the magnetic positioning block (213) is provided with C-shaped through grooves (213 b) which are correspondingly matched with the first transverse reinforcing steel bar (102) and the first longitudinal reinforcing steel bar (103), and the magnetic clamping block (215) is provided with a plurality of C-shaped through grooves (211 a) which are correspondingly arranged at four sides of each through groove (211 a), and the magnetic clamping block (215) is provided with a C-shaped through groove (102).
2. The method for manufacturing the ball joint space truss steel reinforcement cage according to claim 1, wherein the method comprises the following steps: the first transverse steel bar (102), the first longitudinal steel bar (103) and the second transverse steel bar (104) need to remove rust from the ends before welding.
3. The method for manufacturing the ball joint space truss steel reinforcement cage according to claim 1, wherein the method comprises the following steps: the magnetic positioning block (213) is embedded with a first magnet block (214) at the bottom of the spherical positioning groove (213 a), and the magnetic clamping block (215) is embedded with a second magnet block (216) at the bottom of the C-shaped clamping groove (215 a).
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| CN202110136760.5A CN112935157B (en) | 2021-02-01 | 2021-02-01 | Manufacturing method and manufacturing auxiliary device of ball joint space truss reinforcement cage |
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