CN108301565A - Three kinds of deformed bar welded mesh and preparation method - Google Patents
Three kinds of deformed bar welded mesh and preparation method Download PDFInfo
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- CN108301565A CN108301565A CN201810159102.6A CN201810159102A CN108301565A CN 108301565 A CN108301565 A CN 108301565A CN 201810159102 A CN201810159102 A CN 201810159102A CN 108301565 A CN108301565 A CN 108301565A
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- bar
- welded
- welded mesh
- deformed bar
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/04—Mats
-
- 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
- B21F27/005—Wire network per se
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Wire Processing (AREA)
Abstract
Three kinds of deformed bar welded mesh and preparation method, belong to construction engineering technical field, specifically related to steel bar meter technology and equipment, especially relate to deformed bar welded mesh and preparation method, the technical solution of deformed bar welded mesh is processed by offer, not only concrete slab bottom deformed bar welded mesh can have been processed, but also deformed bar welded mesh and concrete edges of boards top deformed bar welded mesh at the top of concrete plate angle can be processed；Since end reinforcing bar is bent up, bearing is anchored at the top of bearing, can place deformed bar welded mesh again after the completion of all binding by other reinforcing bars at bearing；The deformed bar welded mesh preparation method of the present invention; the batch production of deformed bar welded mesh, scale, mechanization production may be implemented; production efficiency height, good product quality, processing cost is low, save raw materials consumption, largely reduces the artificial demand of assembling reinforcement; meet environmental protection requirement, adapts to the industrialized development trend of construction industry.
Description
Technical field
The invention belongs to construction engineering technical fields, and in particular to arrive steel bar meter technology and equipment, especially relate to
Deformed bar welded mesh and preparation method.
Background technology
Welded steel fabric is that longitudinal reinforcement and transverse steel are equal with certain spacing orthogonal arrangement, whole crosspoints respectively
The mesh sheet of spot welded together.Building cover board of the welded steel fabric particularly suitable for concrete structure.Welded steel fabric can
With batch production, scale, mechanization production, production efficiency height, good product quality, processing cost are low, save raw materials consumption, is big
Amount reduces the artificial demand of assembling reinforcement, meets environmental protection requirement, adapts to the industrialized development trend of construction industry.
Currently, the welded steel fabric applied to concrete structure building cover board is mainly plate shaped welded steel fabric, also
Be reinforcing bar in the same direction in one plane, this bar-mat reinforcement production technology and equipment are simply ripe, and small investment, threshold are low, so
It is readily formed ripe market.
Plate shaped welded steel fabric is mainly used in the bottom reinforcement bars for laying concrete building cover board, still, for reinforcing bar
Welded mesh is applied to the case where concrete structure building cover board, and obstacle is applied there are huge, is exactly that building cover board uses reinforcement welding
Net will hinder the reinforcing bar of wall at building roof beam and floor to bind, and become a problem for being difficult to crack.This is because when formwork is complete
Start to bind floor reinforcing bar after, if first laying the welded steel fabric in board bottom portion, since welded steel fabric bottom reinforcement bars need
Go deep into bearing, at following building roof beam and floor the reinforcing bar binding of wall because there is the obstruction of welded steel fabric can be extremely difficult,
Work holdup phenomenon is very serious；If first binding the reinforcing bar of wall at building roof beam and floor, because of its inhibition, then being used for superstructure
The welded steel fabric in board bottom portion will be unable to fall to design position；In order to solve this problem, it is common practice to building cover board bottom
The welded steel fabric in portion does not stretch into bearing, after all reinforcing bars have been bound, binding bar dowel section is laid at bearing and stretches into bearing
And with the welded steel fabric of support outer overlap connect, do so the problem is that：First, largely overlap joint connection length is unrestrained
Take reinforcing bar, second is that the quality of connection is not easily controlled.These there are the problem of, seriously restrict welded steel fabric so far in coagulation
Application in Tulou lid or even in architectural engineering.
In order to solve application difficult of the welded steel fabric in concrete floor system, the advantage effect of welded steel fabric is given full play to
Fruit is not found through retrieval and solves the problems, such as this correlation technique data, and similar technology has：
1, vertical type steel-bar mesh sheet bender (CN105598233A), including hydraulic system, lifting moving mechanism, stud
Firm banking, stud Fixing clamp-seat, ring muscle bending distance rod pedestal, distance rod Torque-adjusting mechanism and distance rod, wherein, stud
Fixing clamp-seat can push ring muscle to be carried out around stud Fixing clamp-seat for fixing stud, distance rod under the promotion of hydraulic system
90 degree of bending；After completing one 90 degree of bending, removable mesh sheet carries out next 90 degree of bending, is being carried out continuously 4
After a 90 degree of bending, reinforced mesh can be made to form a closed rectangular framework.The vertical type steel-bar mesh sheet of the disclosure of the invention is curved
Bent shaping machine structure is simple, easy to operate, solves the problems, such as that the making of the rectangular framework of steel reinforcement of piping lane is difficult, substantially increases life
Produce efficiency.The bender of this reinforced mesh is vertical brake forming, is simply used for the system of the rectangular framework of steel reinforcement of piping lane
It is standby.
2, a kind of Large-size rebar mesh sheet (CN205476079U), including multiple Large-size rebar mesh sheet units, it is adjacent
It is connected by connecting rod between two main reinforcements being oppositely arranged in two Large-size rebar mesh sheet units.The major diameter of the utility model
Reinforced mesh docks the Large-size rebar mesh sheet unit of multiple prefabricated formation to be formed using connecting rod, easy to operate, passes through company
Rotating function, length adjustment function and the appropriate oscillating function of extension bar conveniently and efficiently can carry out machine to Large-size rebar mesh sheet
Tool connects.This is a kind of Large-size rebar mesh sheet connected by connecting rod, is only applicable to airfield runway and pavement of road.
For the difficulty that current welded steel fabric is applied in concrete floor system, need one kind that need not both overlap connection steel
Muscle, and do not influence the normal binding of other reinforcing bars, but can batch production, scale, mechanization production technical solution, to realize steel
Extensive use of the muscle welded mesh in concrete floor system.
Invention content
The technical problem to be solved by the present invention is to：Three kinds of deformed bar welded mesh are provided and preparation method, utilization are existing
Bar-mat reinforcement arrange welding machine, increase the end reinforced bending device of welded steel fabric, required for the end of welded steel fabric is bent into
Shape and scale, be prepared into deformed bar welded mesh, because of its production automation degree height, it is more accurate than manual assembling reinforcement precision,
High-quality, the preparation of welded steel fabric and the reinforcing bar binding of construction site can significantly improve work efficiency, superior in quality, save people
Work reduces housing project construction cost.
Concrete slab bottom deformed bar welded mesh, it is characterized in that：The concrete slab bottom deformed bar welded mesh
End reinforced to be provided with bending segment reinforcing bar, bending segment reinforcing bar one end is bent with welded mesh reinforcing bar at 30 °~60 °, the bending segment
The other end of reinforcing bar is provided with extended segment reinforcing bar, and the extended segment reinforcing bar is arranged with welded mesh parallel reinforced steel bar.
Deformed bar welded mesh at the top of concrete plate angle, it is characterized in that：Deformed bar welding at the top of the concrete plate angle
The end reinforced of net is to same direction and welded steel fabric bending in 90 °.
Deformed bar welded mesh at the top of concrete edges of boards, it is characterized in that：Deformed bar welding at the top of the concrete edges of boards
Net includes steel bar stress and distributing bar, the both ends of the steel bar stress to same direction 90-degree bent, the distributing bar with by
Power reinforcing bar intersect in same level vertical distribution composition welded steel fabric.
The preparation method of three kinds of deformed bar welded mesh, including concrete slab bottom deformed bar welded mesh, concrete slab
The preparation method of deformed bar welded mesh and concrete edges of boards top deformed bar welded mesh at the top of angle, it is characterized in that：Using
Bar-mat reinforcement arranges welding machine, welded steel fabric transverse steel end bending device and welded steel fabric longitudinal reinforcement end bending device,
Include the following steps, and following steps sequentially carry out,
Step 1: bar-mat reinforcement arranges welder steel bar welding deeping
Welding machine is arranged using existing bar-mat reinforcement,
According to the material of design requirement, bar diameter, grid spacing, bar-mat reinforcement length by the steel bar welding of transverse and longitudinal both direction
It is connected together and is processed into steel bar welding deeping；
Step 2: welded steel fabric transverse steel end is bent
It arranges and welds with bar-mat reinforcement by the way of hydraulic pressure or machinery using welded steel fabric transverse steel end bending device
Machine pauses to be synchronized when welding, and will be completed the end of the transverse steel of welding, and be bent according to the shape and size of design requirement；
Step 3: welded steel fabric longitudinal reinforcement end bends and blocks
It arranges and welds with bar-mat reinforcement by the way of hydraulic pressure or machinery using welded steel fabric longitudinal reinforcement end bending device
Machine pause welding when synchronizes, according to design requirement deformed bar welded mesh longitudinal length, shape and size along longitudinal direction into
Row bends and blocks, and completes the preparation of deformed bar welded mesh.
By above-mentioned design scheme, the beneficial effects of the present invention are：Deformed bar welded mesh is processed by offer
Technical solution, can not only process concrete slab bottom deformed bar welded mesh, but also concrete plate angle can be processed
Deformed bar welded mesh at the top of top deformed bar welded mesh and concrete edges of boards, that is to say, that the reinforcing bar of all concrete slabs
It all can serve as " concrete structure is at steel bar product " and realize industrialized production, be that the industrialization of concrete slab reinforcing bar is processed
Production provides guarantee；Moreover, the concrete slab bottom deformed bar welded mesh of the present invention, since end reinforcing bar is bent up,
Bearing is anchored at the top of bearing, can place concrete slab bottom profile iron again after the completion of all binding by other reinforcing bars at bearing
Deformed bar welded mesh and concrete edges of boards top deformed bar welded mesh, do not influence it at the top of muscle welded mesh, concrete plate angle
The binding of his reinforcing bar can significantly improve the quality of work efficiency and reinforcing bar binding；The batch production of deformed bar welded mesh, rule may be implemented
Modelling, mechanization production, production efficiency height, good product quality, processing cost are low, save raw materials consumption, largely reduce binding
The artificial demand of reinforcing bar meets environmental protection requirement, adapts to the industrialized development trend of construction industry.
Description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is deformed bar welded mesh schematic diagram in concrete slab bottom of the present invention.
Fig. 2 is deformed bar welded mesh schematic diagram at the top of concrete plate angle of the present invention.
Fig. 3 is deformed bar welded mesh schematic diagram at the top of concrete edges of boards of the present invention.
Fig. 4 is the preparation facilities schematic diagram of deformed bar welded mesh of the present invention.
1- concrete slabs bottom deformed bar welded mesh, 2- concrete plate angle top deformed bar welded mesh, 3- are mixed in figure
Deformed bar welded mesh, 101- bending segments reinforcing bar, the extended segments 102- reinforcing bar, 301- steel bar stresses, 302- structures at the top of concrete board side
Make reinforcing bar, 4- bar-mat reinforcements row welding machine, 5- welded steel fabric transverse steels end bending device, 6- welded steel fabric longitudinal reinforcements end
Portion's bending device.
Specific implementation mode
Three kinds of deformed bar welded mesh and preparation method, as shown in Figure 1 to 4, including concrete slab bottom deformed bar
Deformed bar welded mesh 2, concrete edges of boards top deformed bar welded mesh 3, bar-mat reinforcement row at the top of welded mesh 1, concrete plate angle
Welding machine 4, welded steel fabric transverse steel end bending device 5 and welded steel fabric longitudinal reinforcement end bending device 6；
Concrete slab bottom deformed bar welded mesh 1, be by the bottom reinforcement bars welded mesh of concrete slab it is end reinforced to
On bend up；It is characterized in that：The end reinforced of the concrete slab bottom deformed bar welded mesh 1 is provided with bending segment reinforcing bar 101,
101 one end of bending segment reinforcing bar is bent with welded mesh reinforcing bar at 30 °~60 °, and the other end of the bending segment reinforcing bar 101, which is provided with, to be prolonged
Section reinforcing bar 102 is stretched, the extended segment reinforcing bar 102 is arranged with welded mesh parallel reinforced steel bar；.
Deformed bar welded mesh 2, is by the end reinforced of concrete plate angle top rebars welded mesh at the top of concrete plate angle
All reinforcing bars bend 90 degree to same direction；It is characterized in that：The reinforcing bar end of deformed bar welded mesh 2 at the top of the concrete plate angle
Portion is and welded steel fabric bending in 90 °.
Deformed bar welded mesh 3, is by the steel bar stress of concrete edges of boards top rebars welded mesh at the top of concrete edges of boards
End bends 90 degree to same direction, and distributing bar is not bent；It is characterized in that：Deformed bar welding at the top of the concrete edges of boards
Net 3 includes steel bar stress 301 and distributing bar 302, and the both ends of the steel bar stress 301 are to same direction 90-degree bent, the structure
Reinforcing bar 302 and steel bar stress 301 is made to intersect in same level vertical distribution composition welded steel fabric.
The bar-mat reinforcement arranges welding machine 4, is that row's mash welder sets the electromechanics that the steel bar welding of both direction in length and breadth connects together
It is standby；Welded steel fabric transverse steel end bending device 5 is to use hydraulic pressure or mechanical system, same with bar-mat reinforcement row's welding machine
Welded steel fabric transverse steel end is completed to bend by step；Welded steel fabric longitudinal reinforcement end bending device 6, is to adopt
With hydraulic pressure or mechanical system, welded steel fabric longitudinal reinforcement end is completed to bend and block.
The preparation method of three kinds of deformed bar welded mesh proposed by the invention, is realized by following steps：
Step 1: bar-mat reinforcement arranges 4 welded reinforcement welded net of welding machine
Welding machine 4 is arranged using existing bar-mat reinforcement, steel is processed according to the reinforcing bar material of design requirement, diameter, spacing, length etc.
Muscle welded net；
Step 2: welded steel fabric transverse steel end is bent
Using welded steel fabric transverse steel end bending device 5, pause with bar-mat reinforcement row's welding machine synchronous when welding, it will be complete
At the end of the transverse steel of welding, bent according to the shape and size of design requirement；
Step 3: welded steel fabric longitudinal reinforcement end bends and blocks
Using welded steel fabric longitudinal reinforcement end bending device 6, according to design requirement deformed bar welded mesh it is vertical
It is bent and is blocked along longitudinal direction to length, and according to the shape and size of design requirement.
So far, prepared by deformed bar welded mesh completes.
The foregoing is merely the preferred embodiment of the invention, are not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. concrete slab bottom deformed bar welded mesh, it is characterized in that：The concrete slab bottom deformed bar welded mesh (1)
End reinforced to be provided with bending segment reinforcing bar (101), bending segment reinforcing bar (101) one end is bent with welded mesh reinforcing bar at 30 °~60 °,
The other end of the bending segment reinforcing bar (101) is provided with extended segment reinforcing bar (102), the extended segment reinforcing bar (102) and welded mesh
Parallel reinforced steel bar is arranged.
2. deformed bar welded mesh at the top of concrete plate angle, it is characterized in that：Deformed bar welded mesh at the top of the concrete plate angle
(2) end reinforced for same direction and welded steel fabric bending in 90 °.
3. deformed bar welded mesh at the top of concrete edges of boards, it is characterized in that：Deformed bar welded mesh at the top of the concrete edges of boards
(3) include steel bar stress (301) and distributing bar (302), the both ends of the steel bar stress (301) to same direction 90-degree bent,
The distributing bar (302) and steel bar stress (301) intersect vertical distribution composition welded steel fabric in same level.
4. the preparation method of three kinds of deformed bar welded mesh, including concrete slab bottom deformed bar welded mesh, concrete plate angle
The preparation method of deformed bar welded mesh at the top of top deformed bar welded mesh and concrete edges of boards, it is characterized in that：Using steel
Muscle net arranges welding machine (4), welded steel fabric transverse steel end bending device (5) and welded steel fabric longitudinal reinforcement end bending dress
(6) are set, are included the following steps, and following steps sequentially carry out,
Step 1: bar-mat reinforcement arranges welding machine (4) welded reinforcement welded net
Using existing bar-mat reinforcement row's welding machine (4), according to the material of design requirement, bar diameter, grid spacing, bar-mat reinforcement length
The reinforcement welding of transverse and longitudinal both direction is processed into steel bar welding deeping together；
Step 2: welded steel fabric transverse steel end is bent
Using welded steel fabric transverse steel end bending device (5), by the way of hydraulic pressure or machinery, welding machine is arranged with bar-mat reinforcement
(4) it pauses and is synchronized when welding, the end of the transverse steel of welding will be completed, carried out according to the shape and size of design requirement curved
Folding；
Step 3: welded steel fabric longitudinal reinforcement end bends and blocks
Using welded steel fabric longitudinal reinforcement end bending device (6), by the way of hydraulic pressure or machinery, welding machine is arranged with bar-mat reinforcement
It pauses and is synchronized when welding, carried out along longitudinal direction according to longitudinal length, shape and the size of the deformed bar welded mesh of design requirement
It bends and blocks, complete the preparation of deformed bar welded mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159102.6A CN108301565A (en) | 2018-02-26 | 2018-02-26 | Three kinds of deformed bar welded mesh and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810159102.6A CN108301565A (en) | 2018-02-26 | 2018-02-26 | Three kinds of deformed bar welded mesh and preparation method |
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| CN108301565A true CN108301565A (en) | 2018-07-20 |
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| CN201810159102.6A Pending CN108301565A (en) | 2018-02-26 | 2018-02-26 | Three kinds of deformed bar welded mesh and preparation method |
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Cited By (3)
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| CN110340259A (en) * | 2019-08-19 | 2019-10-18 | 河北艾林建材有限公司 | Metal gauze weaving machine crimping unit and the method for carrying out bending with the device |
| CN111779132A (en) * | 2020-07-15 | 2020-10-16 | 东营鸿圣绿建装配式建筑科技有限公司 | Steel structure assembly type building assembly and manufacturing process thereof |
| CN117817345A (en) * | 2024-02-18 | 2024-04-05 | 中铁四局集团有限公司 | Reinforcing steel bar installation device and method for wrapping transverse ring steel bars by longitudinal reinforcing steel bars |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117817345A (en) * | 2024-02-18 | 2024-04-05 | 中铁四局集团有限公司 | Reinforcing steel bar installation device and method for wrapping transverse ring steel bars by longitudinal reinforcing steel bars |
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