CN107142925B - The production method of steel reinforcement cage and steel reinforcement cage - Google Patents
The production method of steel reinforcement cage and steel reinforcement cage Download PDFInfo
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- CN107142925B CN107142925B CN201710433536.6A CN201710433536A CN107142925B CN 107142925 B CN107142925 B CN 107142925B CN 201710433536 A CN201710433536 A CN 201710433536A CN 107142925 B CN107142925 B CN 107142925B
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- reinforcement cage
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1607—Shapes round, e.g. circle
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1628—Shapes rectangular
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- General Life Sciences & Earth Sciences (AREA)
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- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention provides the production method of a kind of steel reinforcement cage and steel reinforcement cage.The steel reinforcement cage includes at least two section steel reinforcement cage units and at least one attachment device.The steel reinforcement cage unit joins end to end.Each attachment device is for being fixedly connected with two adjacent section steel reinforcement cage units.The attachment device includes: at least one first connector, at least one second connector and at least one fixing piece.First connector is fixedly connected at least one reinforcing bar of a steel reinforcement cage unit.Second connector is fixedly connected at least one reinforcing bar of another steel reinforcement cage unit.Multiple fixing pieces are fixedly connected with first connector and second connector respectively.The production method of steel reinforcement cage and steel reinforcement cage in the present invention saves the time that a steel reinforcement cage unit is fixedly connected with another steel reinforcement cage unit.
Description
Technical field
The present invention relates to Construction Technology field, in particular to the production method of a kind of steel reinforcement cage and steel reinforcement cage.
Background technique
Diaphram wall is acted on, is dug out in underground narrow and deep by means of the retaining wall of mud using various trench machines
Groove, and be poured material appropriate in it and formed together with antiseepage, earth-retaining and weight-bearing function continuous underground wall body.
In general, diaphram wall section construction, when every section of construction of diaphragm wall, steel reinforcement cage is first hung in slot, is then filled in slot
Note concrete builds up a unit groove section, so construction paragraph by paragraph, builds up continuous armored concrete wall together in underground.For
Some ultra-deep foundation pit engineerings, the length of the steel reinforcement cage of construction of diaphragm wall are also longer.Be typically due to construction space limitation and
The limitation of lifting machine performance, steel reinforcement cage is unable to integral hoisting, therefore steel reinforcement cage needs merogenesis to make, then merogenesis lifting, by steel
When muscle cage is transferred to slot namely when lower cage, steel reinforcement cage is connected at slot section face.
In general, the steel reinforcement cage of merogenesis production, merogenesis lifting includes at least two section steel reinforcement cage units, and the steel reinforcement cage list
Member joins end to end.Every section steel reinforcement cage unit includes longitudinal reinforcement and transverse steel.The usual transverse steel and longitudinal steel
Muscle is fixedly connected by welding.Vertical reinforcement perpendicular to the ground is longitudinal reinforcement, reinforcing bar in reinforced concrete structure
Horizontal reinforcement parallel to the ground (stirrup) is transverse steel in concrete structure.
For the steel reinforcement cage of merogenesis production, merogenesis lifting, first precast reinforced cage unit, then in lower cage by each steel reinforcement cage
Unit head and the tail at slot section face connect.Wherein, two adjacent section steel reinforcement cage units connection when be will be in two section steel reinforcement cage units
Corresponding longitudinal reinforcement is fixedly connected, and guarantee as far as possible the mechanical properties of two section steel reinforcement cage unit junctions relative to
Do not change for the mechanical property of corresponding longitudinal reinforcement in two section steel reinforcement cage units so that steel reinforcement cage integrally have compared with
Good mechanical property.For example, two section steel reinforcement cage units are consolidated during lower cage for the steel reinforcement cage for only having two section steel reinforcement cage units
Fixed connection, i.e., by all longitudinal reinforcements on the steel reinforcement cage unit for being located at steel reinforcement cage top and on the steel reinforcement cage unit of lower part
All longitudinal reinforcements align and fix connection one by one.In order to make the mechanical property of steel reinforcement cage not change, therefore by two
When section steel reinforcement cage unit is fixedly connected, make the longitudinal reinforcement of superposed steel reinforcement cage unit and the reinforcing bar for being located at lower part as far as possible
The longitudinal reinforcement of cage unit is aligned, and reduces the end of the longitudinal reinforcement of the steel reinforcement cage unit on top and the steel of lower part as far as possible
Gap between the end of the longitudinal reinforcement of muscle cage unit.
Merogenesis production at present, the efficiency that the steel reinforcement cage of merogenesis lifting connects at channel section are lower, so that by steel reinforcement cage
The time that steel reinforcement cage unit connects section by section occupies the 80% of the lower cage time of entire steel reinforcement cage.However, the length of lower cage time
Directly affect the stability of the cell wall of diaphram wall and the total quality of diaphram wall.Therefore, it is badly in need of to existing reinforcing bar
The structure of cage is improved, to shorten the time that steel reinforcement cage connects at slot section face.
Summary of the invention
The purpose of the present invention is to provide the production method of a kind of attachment device of steel reinforcement cage, steel reinforcement cage and steel reinforcement cage, with
Shorten the Connection Time of steel reinforcement cage.
In order to solve the above technical problems, the present invention provides a kind of steel reinforcement cage, the steel reinforcement cage includes at least two section steel reinforcement cages
Unit, the steel reinforcement cage unit join end to end, and the steel reinforcement cage further includes at least one attachment device, each attachment device
For being fixedly connected with two adjacent section steel reinforcement cage units；The attachment device includes: at least one first connector, and described first
Connector is fixedly connected at least one reinforcing bar of a steel reinforcement cage unit, at least one second connector, second connection
Part is fixedly connected at least one reinforcing bar of another steel reinforcement cage unit and at least one fixing piece, the fixing piece difference
It is fixedly connected with first connector and second connector.
Optionally, the radial section of the steel reinforcement cage be circle, multiple first connectors be fixedly connected as one it is whole
Body and/or multiple second connectors are fixedly connected as an entirety.
Optionally, the radial section of the steel reinforcement cage is rectangle, and first in a steel reinforcement cage unit at least one side connects
The second connector that fitting is fixedly connected as in an entirety and/or another steel reinforcement cage unit at least one side is fixedly connected as
One entirety.
Optionally, it is fixedly installed the first locating piece on first connector, is fixedly installed on second connector
There is the second locating piece, first locating piece and second locating piece cooperation are relatively described for limiting first connector
The position of second connector.
Optionally, first locating piece is the groove opened up on first connector, and second locating piece is
The protrusion extended on second connector, the groove and the male cooperation are for limiting first connector and institute
State the position between the second connector.
Optionally, the of at least one reinforcing bar for accommodating a steel reinforcement cage unit is offered on first connector
One holding tank, second that at least one reinforcing bar for accommodating another steel reinforcement cage unit is offered on second connector are held
Receive slot.
Optionally, the reinforcement welding and/or second connection of first connector and steel reinforcement cage unit
The reinforcement welding of part and another steel reinforcement cage unit.
Optionally, the fixing piece is all made of and is bolted with first connector and second connector.
Optionally, first connector, the second connector and fixing piece are plate.
Optionally, the two sides of first connector and the second connector is respectively and fixedly provided with fixing piece.
Optionally, multiple through-holes are offered on first connector, the second connector and fixing piece.
The present invention also provides a kind of manufacturing methods of above-mentioned steel reinforcement cage, this method comprises: production steel reinforcement cage unit, the steel
Muscle cage includes at least two section steel reinforcement cage units；When lower cage, two adjacent section steel reinforcement cage units are fixedly connected, multiple steel reinforcement cages are made
Unit joins end to end；Wherein, steel reinforcement cage is at least fixedly connected with using an attachment device, and an attachment device is fixedly connected with phase
Two adjacent section steel reinforcement cage units, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is in production, by multiple first
Connector is fixedly connected with the reinforcing bar of a steel reinforcement cage unit, and first connector connects at least one reinforcing bar, by multiple the
Two connectors are fixedly connected with the reinforcing bar of a steel reinforcement cage unit, and second connector connects at least one reinforcing bar, when lower cage,
The first connector and the second connector are fixedly connected using at least one fixing piece, make adjacent steel reinforcement cage unit is fixed to connect
It connects.
Optionally, the radial section of the steel reinforcement cage is circle, the adjacent steel reinforcement cage being fixedly connected using attachment device
Multiple first connectors are first fixedly connected as an entirety and/or multiple second connectors are fixedly connected by unit in production
It for an entirety, then is fixedly connected multiple first connectors are adjacent with a steel reinforcement cage unit, and multiple second is connected
Part is fixedly connected with another steel reinforcement cage unit.
Optionally, the radial section of the steel reinforcement cage is rectangle, the adjacent reinforcing bar being fixedly connected using attachment device
The first connector in one steel reinforcement cage unit at least one side is first fixedly connected as an entirety in production by cage unit, and/
Or the second connector in another steel reinforcement cage unit at least one side is fixedly connected as an entirety, then by multiple first connectors
It is fixedly connected with a steel reinforcement cage unit, and multiple second connectors is fixedly connected with another steel reinforcement cage unit.
Optionally, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is in production, on the first connector
The first locating piece is fixedly installed, the second locating piece is fixedly installed on the second connector；When lower cage, first by the first locating piece and
The cooperation of two locating pieces, keeps the position between the first connector and the second connector relatively fixed, then uses at least one fixed plate
First connector and the second connector are fixedly connected.
Optionally, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is in production, using same mould bases system
Make two section steel reinforcement cage units, after the first connector and the second connector are fixedly connected with corresponding steel reinforcement cage unit respectively, then
Unload lower mold holder.
Optionally, the first connector and the second connector are fixed with steel reinforcement cage unit by the way of welding respectively and is connected
It connects.
The production method of a kind of steel reinforcement cage and steel reinforcement cage provided by the invention, has the advantages that
At least one reinforcing bar of one steel reinforcement cage unit is fixedly connected with the first connector, another steel reinforcement cage unit is extremely
A few reinforcing bar is fixedly connected with the second connector, multiple fixing pieces respectively with first connector and second connector
Be fixedly connected, therefore can first be fixedly connected with the first connector with a steel reinforcement cage unit, and first by the second connector with
Another steel reinforcement cage unit is fixedly connected, when then connecting steel reinforcement cage unit, only with fixing piece by the first connector and the
Two connectors connect.So only need by the first connector and second connection alignment, that is, may make steel reinforcement cage unit have compared with
Good quality of connection (reinforcing bar alignment, and the gap of steel bar end can be small), therefore save a steel reinforcement cage unit and another
The time that steel reinforcement cage unit is fixedly connected, and make the stable mechanical property of steel reinforcement cage unit junction.
Detailed description of the invention
Fig. 1 is the main view of the steel reinforcement cage of one embodiment of the invention；
Fig. 2 is the partial structural diagram of the steel reinforcement cage in one embodiment of the invention；
Fig. 3 is the main view of the first connector of the steel reinforcement cage of one embodiment of the invention；
Fig. 4 is the bottom view of the first connector of steel reinforcement cage shown in Fig. 3.
Description of symbols:
100- steel reinforcement cage unit；
110- reinforcing bar；
200- attachment device；
The first connector of 210-；
The first locating piece of 211-；
The first holding tank of 212-；
The second connector of 220-；
The second locating piece of 221-；
The second holding tank of 222-；
230- fixing piece；
240- through-hole.
Specific embodiment
The production method for proposing steel reinforcement cage and steel reinforcement cage to the present invention below in conjunction with the drawings and specific embodiments is made further
It is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that attached drawing
It is all made of very simplified form and uses non-accurate ratio, only to convenient, lucidly the aid illustration present invention is implemented
The purpose of example.
Embodiment one
Fig. 1 is the main view of the steel reinforcement cage of the embodiment of the present invention one, and Fig. 2 is the office of the steel reinforcement cage in the embodiment of the present invention one
Portion's structural schematic diagram.With reference to Fig. 1 and Fig. 2, a kind of steel reinforcement cage includes at least two section steel reinforcement cage units 100 and at least one connection dress
Set 200.The steel reinforcement cage unit 100 joins end to end.Each attachment device 200 is for being fixedly connected with two adjacent section reinforcing bars
Cage unit 100.The attachment device 200 includes: at least one first connector 210, at least one second connector 220 and extremely
A few fixing piece 230.First connector 210 is fixedly connected at least one reinforcing bar of a steel reinforcement cage unit 100.Institute
The second connector 220 is stated to be fixedly connected at least one reinforcing bar of another steel reinforcement cage unit 100.Multiple fixing pieces 230
It is fixedly connected respectively with first connector 210 and second connector 220.Herein, it is connect with the first connector 210
Reinforcing bar and the reinforcing bar of the second connector 220 connection are longitudinal reinforcement.By first by the first connector 210 and a steel reinforcement cage list
Member 100 is fixedly connected, and is first fixedly connected with the second connector 220 with another steel reinforcement cage unit 100, then makes steel reinforcement cage
When unit 100 connects at channel section, first connector 210 and the second connector 220 are connected only with fixing piece 230
Come, so only needs to may make steel reinforcement cage unit 100 that there is preferable connection the first connector 210 and the second connection alignment
Quality (reinforcing bar alignment, and the gap of steel bar end can be small), therefore save a steel reinforcement cage unit 100 and another steel reinforcement cage
The time that unit 100 is fixedly connected, and make the stable mechanical property of 100 junction of steel reinforcement cage unit.
Preferably, in the present embodiment, the radial section (face parallel with transverse steel) of the steel reinforcement cage is rectangle,
The first connector 210 in one 100 at least one side of steel reinforcement cage unit is fixedly connected as an entirety.In this case, a side
When face steel reinforcement cage unit 100 connects at channel section, it is fixedly connected convenient for fixing piece 230 with the first connector 210, further
Shorten the time that a steel reinforcement cage unit 100 is fixedly connected with another steel reinforcement cage unit 100.On the other hand an entire steel
Reinforcing bar 110 in 100 at least one side of muscle cage unit and multiple first connectors 210 are all connected with as an entirety, so that a steel
Spacing between the reinforcing bar 110 of muscle cage unit 100 is fixed, and the reinforcing bar 110 of a steel reinforcement cage unit 100 is avoided to connect with first
Deformation occurs for the reinforcing bar 110 of 210 junction of part, so facilitates the reinforcing bar 110 of a steel reinforcement cage unit 100 and another reinforcing bar
The reinforcing bar 110 of cage unit 100 is aligned, and had both further shortened a steel reinforcement cage unit 100 and another steel reinforcement cage unit 100 is right
The neat time, while alignment effect is good, the quality that a steel reinforcement cage unit 100 is fixedly connected with another steel reinforcement cage unit 100
It improves.
Preferably, in the present embodiment, the radial section (face parallel with transverse steel) of the steel reinforcement cage is rectangle,
The second connector 220 in another 100 at least one side of steel reinforcement cage unit can be fixedly connected as an entirety.In this case,
When one side steel reinforcement cage unit 100 connects at channel section, it is fixedly connected convenient for fixing piece 230 with the second connector 220, into one
The time for shortening a steel reinforcement cage unit 100 and being fixedly connected with another steel reinforcement cage unit 100 of step.On the other hand entire another
Reinforcing bar 110 in one 100 at least one side of steel reinforcement cage unit and multiple second connectors 220 are all connected with as an entirety, so that
Spacing between the reinforcing bar 110 of another steel reinforcement cage unit 100 is fixed, and avoids the reinforcing bar 100 of another steel reinforcement cage unit 100
Deformation occurs with the reinforcing bar of 220 junction of the second connector, so facilitates the reinforcing bar 110 of a steel reinforcement cage unit 100 and another
The reinforcing bar 110 of one steel reinforcement cage unit 100 is aligned, and has both further shortened a steel reinforcement cage unit 100 and another steel reinforcement cage
The time that unit 100 is aligned, while alignment effect is good, a steel reinforcement cage unit 100 and the fixed company of another steel reinforcement cage unit 100
The Quality advance connect.
Further, the radial section (face parallel with transverse steel) of the steel reinforcement cage described in the present embodiment is rectangular
Shape, the first connector 210 in 100 at least one side of steel reinforcement cage unit are fixedly connected as an entirety, and another reinforcing bar
When the second connector 220 in 100 at least one side of cage unit is also fixedly connected as an entirety, steel reinforcement cage unit 100 with
The time that another steel reinforcement cage unit 100 is fixedly connected is most short, and the mechanical property of 100 junction of steel reinforcement cage unit is most stable.
Preferably, the first locating piece 211 is fixedly installed on first connector 210, on second connector 220
It is fixedly installed the second locating piece 221, first locating piece 211 and second locating piece 221 cooperation are described for limiting
The position of relatively described second connector 220 of first connector 210.When a steel reinforcement cage unit 100 and another steel reinforcement cage list
When member 100 connects at channel section, the first locating piece 211 can be first passed through and the second locating piece 221 limits 210 He of the first connector
Position between second connector 220, in this way, can facilitate the reinforcing bar of a steel reinforcement cage unit 100 and another reinforcing bar
The reinforcing bar of cage unit 100 is aligned, and is aligned high reliablity, has both saved a steel reinforcement cage unit 100 and another steel reinforcement cage
The time that unit 100 connects at channel section also improves a steel reinforcement cage unit 100 and another steel reinforcement cage unit 100 is solid
Surely the quality connected.For example, the first locating piece 211 is the groove opened up on the first connector 210 with reference to Fig. 1 and Fig. 2, the
Two locating pieces 221 are the protrusion extended on the second connector 220, and the groove and the male cooperation are for limiting described the
Position between a connection piece 210 and second connector 220.Certainly, in the present embodiment, 211 He of the first locating piece
Second locating piece 221 can be mutually matched guide pillars and bushes, or mutually matched positioning pin and location hole.
Fig. 3 is the main view of the first connector of the steel reinforcement cage of the embodiment of the present invention one, and Fig. 4 is steel reinforcement cage shown in Fig. 3
The first connector bottom view.Preferably, with reference to Fig. 3 and Fig. 4, at least one use is offered on first connector 210
At least one is offered in the first holding tank 212 of the reinforcing bar for accommodating a steel reinforcement cage unit 100, on second connector 220
Second holding tank 222 of a reinforcing bar for being used to accommodate another steel reinforcement cage unit 100.In this way, working as the reinforcing bar of steel reinforcement cage unit 100
Thickness unevenness when, thicker reinforcing bar can be placed in the first holding tank 212 or the second holding tank 222, so convenient for the
A connection piece 210 is fixedly connected with the reinforcing bar of a steel reinforcement cage unit 100, is also convenient for the second connector 220 and another reinforcing bar
The reinforcing bar of cage unit 100 is fixedly connected.
Preferably, the reinforcement welding and/or described of first connector 210 and a steel reinforcement cage unit 100
The reinforcement welding of two connectors 220 and another steel reinforcement cage unit 100.It welds this mode and reduces and reinforcing bar is broken
It is bad, further improve quality of connection.Certainly, the steel of first connector 210 and a steel reinforcement cage unit 100
The reinforcing bar of muscle and second connector 220 and another steel reinforcement cage unit 100, can also be in other way
Connection, such as be mechanically connected by bolt.
Preferably, the fixing piece 230 is all made of bolt with first connector 210 and second connector 220
Connection.It can be connect at channel section convenient for a steel reinforcement cage unit 100 with another steel reinforcement cage unit 100, save a steel
The time that muscle cage unit 100 is connect at channel section with another steel reinforcement cage unit 100.It is corresponding in the first connector
210, bolt hole is provided on the second connector 220 and fixing piece 230.In the present embodiment, the connection of the first connector 210, second
Part 220, fixing piece 230, bolt and bolt hole size and number calculate determination according to equicohesive mode, even if also two section steel
It is other in two section steel reinforcement cage units that the corresponding longitudinal reinforcement of muscle cage unit in the mechanical property of junction is equivalent to longitudinal reinforcement
Mechanical property at position.
Certainly, fixing piece 230 can also be connect in other manners with the first connector 210 and the second connector 220,
For example, welding, riveting, screw connection etc..
Preferably, referring to figs. 1 to Fig. 4, first connector 210, the second connector 220 and fixing piece 230 are plate
Part.In this way, the structure of attachment device is simple, and plate is easily manufactured.Certainly, the first connector 210,220 and of the second connector
Fixing piece 230 can also be other shapes, herein with no restrictions.Further, reinforcing bar respectively with the first connector 210,
The biggish side of area is fixedly connected on two connectors 220, and reinforcing bar and the first connector 210 and the second connector 220 can be improved
Bonding strength.First connector 210 and the second connector 220 are preferably welded by plate.The plate is preferred
For steel plate.
Preferably, the two sides of first connector 210 and the second connector 220 can be respectively and fixedly provided with fixing piece 230.In
First connector 210 and the two sides of the second connector 220 are respectively provided with fixing piece 230 steel reinforcement cage can be improved to be connected at attachment device
Stability.
Preferably, it referring to figs. 1 to Fig. 4, is opened on first connector 210, the second connector 220 and fixing piece 230
Equipped with multiple through-holes 240.It is opened up on first connector 210 or second connector 220 or fixing piece 230 logical
One of hole 240 the reason is that reduce the intensity of the first connector 210, the second connector 220 and fixing piece 230, makes steel reinforcement cage
Mechanical property of the reinforcing bar in 200 fixed connection place of attachment device is not sent out relative to the mechanical property of reinforcing bar at steel reinforcement cage other positions
It is raw to change.In addition, opening up another of multiple through-holes 240 on the first connector 210, the second connector 220, fixing piece 230
The reason is that into slot when concrete perfusion, circulating after steel reinforcement cage is put into slot convenient for concrete, in this way, increasing the first company
The bite force of fitting 210, the second connector 220 and fixing piece 230 and concrete, improves the rigidity of diaphram wall entirety
And intensity.
The through-hole 240 can be round hole, square hole or other shapes.The through-hole 240 can be evenly distributed on
On first connector 210, the second connector 220 and fixing piece 230, it can also be distributed according to other rules.It is, of course, also possible to logical
The intensity that other way reduces steel plate is crossed, is such as opened up on the first connector 210, the second connector 220 and fixing piece 230 multiple
Groove, the groove can run through the first connector 210, the second connector 220 and fixing piece 230, can also only be provided with institute
It states on a surface of groove.Certainly, it can both be opened up on first connector 210, the second connector 220 and fixing piece 230
It is fluted to offer through-hole 240.
In the present embodiment, the reinforcing bar of a steel reinforcement cage unit 100 can be distributed in the side of the first connector 210, can also
It is interspersed with the two sides in first connector 210.The reinforcing bar of another steel reinforcement cage unit 100 can be distributed in the first connection
The side of part 210 can also be interspersed in the two sides of first connector 210.
Embodiment two
In the present embodiment, the radial section (face parallel with transverse steel) of the steel reinforcement cage is circle, multiple described
First connector 210 is fixedly connected as an entirety and/or multiple second connectors 220 are fixedly connected as an entirety.
In this case, when one side steel reinforcement cage unit 100 connects at channel section, convenient for fixing piece 230 respectively with the first connector
210 are fixedly connected with the second connector 220, further shorten a steel reinforcement cage unit 100 and another steel reinforcement cage unit
100 times being fixedly connected.On the other hand the reinforcing bar of an entire steel reinforcement cage unit 100 is connect with multiple first connectors 210
For an entirety, so that the spacing between the reinforcing bar of a steel reinforcement cage unit 100 is fixed, also, a steel reinforcement cage list can avoid
Deformation occurs for the reinforcing bar of 210 junction of reinforcing bar and the first connector of member 100；The reinforcing bar of another entire steel reinforcement cage unit 100
It is connected as an entirety with multiple second connectors 220, so that the spacing between the reinforcing bar of another steel reinforcement cage unit 100 is solid
It is fixed, and avoid the reinforcing bar of 220 junction of reinforcing bar and the second connector of another steel reinforcement cage unit 100 deformation occurs；In this way, side
Just the reinforcing bar of a steel reinforcement cage unit 100 is aligned with the reinforcing bar of another steel reinforcement cage unit 100, has both further shortened one
The time that steel reinforcement cage unit 100 is aligned with another steel reinforcement cage unit 100, while alignment effect is good, and a steel reinforcement cage can be improved
The quality that unit 100 is fixedly connected with another steel reinforcement cage unit 100.
Embodiment three
The present embodiment provides a kind of manufacturing methods of steel reinforcement cage.The manufacturing method of the steel reinforcement cage includes: production steel reinforcement cage
Unit, the steel reinforcement cage include at least two section steel reinforcement cage units；When lower cage, two adjacent section steel reinforcement cage units are fixedly connected,
Multiple steel reinforcement cage units are made to join end to end.Wherein, steel reinforcement cage, and a connection dress are at least fixedly connected with using an attachment device
It sets and is fixedly connected with two adjacent section steel reinforcement cage units.The adjacent steel reinforcement cage unit being fixedly connected using attachment device is being made
When, multiple first connectors are fixedly connected with the reinforcing bar of a steel reinforcement cage unit, first connector connects at least one
Reinforcing bar；Multiple second connectors are fixedly connected with the reinforcing bar of a steel reinforcement cage unit, the second connector connection at least one
Root reinforcing bar.When lower cage, the first connector and the second connector are fixedly connected using at least one fixing piece, make adjacent reinforcing bar
Cage unit is fixedly connected.
Preferably, the radial section of steel reinforcement cage is circle, the adjacent steel reinforcement cage unit being fixedly connected using attachment device
In production, multiple first connectors are first fixedly connected as an entirety and/or multiple second connectors are fixedly connected as one
A entirety, then be fixedly connected multiple first connectors are adjacent with a steel reinforcement cage unit, and again by multiple second connectors
It is fixedly connected with another steel reinforcement cage unit.
Preferably, the radial section of the steel reinforcement cage is rectangle, the adjacent reinforcing bar being fixedly connected using attachment device
The first connector in one steel reinforcement cage unit at least one side is first fixedly connected as an entirety in production by cage unit, and/
Or the second connector in another steel reinforcement cage unit at least one side is fixedly connected as an entirety, then by multiple first connectors
It is fixedly connected with a steel reinforcement cage unit, and multiple second connectors is fixedly connected with another steel reinforcement cage unit.
Preferably, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is in production, on the first connector
The first locating piece is fixedly installed, the second locating piece is fixedly installed on the second connector；When lower cage, first by the first locating piece and
The cooperation of two locating pieces, keeps the position between the first connector and the second connector relatively fixed, then uses at least one fixed plate
First connector and the second connector are fixedly connected.
Preferably, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is in production, using same mould bases system
Make two section steel reinforcement cage units, after the first connector and the second connector are fixedly connected with corresponding steel reinforcement cage unit respectively, then
Unload lower mold holder.Making two section steel reinforcement cage units using same mould bases can make the spacing between the reinforcing bar of steel reinforcement cage unit keep one
It causes, is aligned convenient for two section steel reinforcement cage units, both improves and be fixedly connected with quality, also save the Connection Time.
Further, when multiple first connectors are fixedly connected as an entirety, and/or multiple second connectors are fixed
After being connected as an entirety, then unload lower mold holder.It should be appreciated that multiple first connectors are fixedly connected as an entirety herein
It can be before multiple first connectors are fixedly connected with a steel reinforcement cage unit, be also possible to multiple first connectors and one
After a steel reinforcement cage unit is fixedly connected.Both the adjacent steel reinforcement cage unit being fixedly connected using attachment device can further have been made
Spacing between reinforcing bar is consistent, while the reinforcement location of steel reinforcement cage unit is fixed, and avoids the reinforcing bar of steel reinforcement cage unit
It is staggered after deforming the corresponding reinforcing bar of two section steel reinforcement cage units after deformation, is aligned convenient for two section steel reinforcement cage units, both improved
The quality that steel reinforcement cage is fixedly connected, also saves the Connection Time.Preferably, multiple first connectors be fixedly connected as one it is whole
Body is before multiple first connectors are fixedly connected with a steel reinforcement cage unit.It should be appreciated that herein, multiple first connect
Fitting can be the different piece in the same part.
Preferably, the first connector and the second connector are fixed with steel reinforcement cage unit by the way of welding respectively and is connected
It connects.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (13)
1. a kind of steel reinforcement cage, the steel reinforcement cage includes that at least two section steel reinforcement cage units, the steel reinforcement cage unit joins end to end, special
Sign is that the steel reinforcement cage further includes at least one attachment device, and each attachment device is for being fixedly connected with adjacent two
Steel reinforcement cage unit is saved, the attachment device includes:
At least one first connector, first connector are fixedly connected at least one reinforcing bar of a steel reinforcement cage unit,
The first locating piece is fixedly installed on first connector；
At least one reinforcing bar of at least one second connector, second connector and another steel reinforcement cage unit is fixed to be connected
It connects, the second locating piece is fixedly installed on second connector, first locating piece and second locating piece, which are matched, to be shared
In the position for limiting relatively described second connector of the first connector；And
At least one fixing piece, the fixing piece are fixedly connected with first connector and second connector respectively；
Wherein, first locating piece is the groove that opens up on first connector, and second locating piece is described the
The protrusion extended on two connectors, the groove and the male cooperation are for limiting first connector and described second
Position between connector；The reinforcing bar that at least one is used to accommodate a steel reinforcement cage unit is offered on first connector
First holding tank offers the second of at least one reinforcing bar for accommodating another steel reinforcement cage unit on second connector
Holding tank；The adjacent steel reinforcement cage unit being fixedly connected using attachment device is first made of same mould bases, after unloading lower mold holder, In
It is fixedly connected when lower cage, the adjacent steel reinforcement cage unit being fixedly connected using attachment device uses the process of same mould bases production
In, first connector and the second connector are fixedly connected with corresponding steel reinforcement cage unit respectively.
2. steel reinforcement cage as described in claim 1, which is characterized in that the radial section of the steel reinforcement cage is circle, multiple described
First connector is fixedly connected as an entirety and/or multiple second connectors are fixedly connected as an entirety.
3. steel reinforcement cage as described in claim 1, which is characterized in that the radial section of the steel reinforcement cage is rectangle, a steel
The first connector in muscle cage unit at least one side is fixedly connected as an entirety and/or another steel reinforcement cage unit at least one
The second connector on face is fixedly connected as an entirety.
4. steel reinforcement cage as described in claim 1, which is characterized in that first connector and steel reinforcement cage unit
The reinforcement welding of reinforcement welding and/or second connector and another steel reinforcement cage unit.
5. steel reinforcement cage as described in claim 1, which is characterized in that the fixing piece and first connector and described second
Connector, which is all made of, to be bolted.
6. steel reinforcement cage as described in claim 1, which is characterized in that first connector, the second connector and fixing piece are equal
For plate.
7. steel reinforcement cage as claimed in claim 6, which is characterized in that the two sides of first connector and the second connector is solid
Surely there is fixing piece.
8. steel reinforcement cage as claimed in claim 6, which is characterized in that on first connector, the second connector and fixing piece
Offer multiple through-holes.
9. a kind of manufacturing method of steel reinforcement cage as claimed in any one of claims 1 to 8, comprising:
Steel reinforcement cage unit is made, the steel reinforcement cage includes at least two section steel reinforcement cage units；And
When lower cage, two adjacent section steel reinforcement cage units are fixedly connected, multiple steel reinforcement cage units is made to join end to end；Its feature exists
In,
Wherein, steel reinforcement cage is at least fixedly connected with using an attachment device, and an attachment device is fixedly connected with two adjacent sections
Steel reinforcement cage unit；
The adjacent steel reinforcement cage unit being fixedly connected using attachment device makes two section steel reinforcement cages in production, using same mould bases
Multiple first connectors are fixedly connected by unit with the reinforcing bar of a steel reinforcement cage unit, the first connector connection at least one
Multiple second connectors are fixedly connected by root reinforcing bar with the reinforcing bar of a steel reinforcement cage unit, and the second connector connection is at least
A piece reinforcing bar, unloads lower mold holder later；
When lower cage, the first connector and the second connector are fixedly connected using at least one fixing piece, make adjacent steel reinforcement cage
Unit is fixedly connected.
10. a kind of manufacturing method of steel reinforcement cage as claimed in claim 9, which is characterized in that the radial section of the steel reinforcement cage
For circle, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is first fixed multiple first connectors in production
It is connected as an entirety and/or multiple second connectors is fixedly connected as an entirety, then by multiple first connectors and one
Steel reinforcement cage unit is adjacent to be fixedly connected, and multiple second connectors are fixedly connected with another steel reinforcement cage unit.
11. a kind of manufacturing method of steel reinforcement cage as claimed in claim 9, which is characterized in that the radial section of the steel reinforcement cage
For rectangle, the adjacent steel reinforcement cage unit being fixedly connected using attachment device is in production, extremely by a steel reinforcement cage unit first
The first connector in few one side is fixedly connected as second in an entirety and/or another steel reinforcement cage unit at least one side
Connector is fixedly connected as an entirety, then multiple first connectors is fixedly connected with a steel reinforcement cage unit, and will be more
A second connector is fixedly connected with another steel reinforcement cage unit.
12. a kind of manufacturing method of steel reinforcement cage as claimed in claim 9, which is characterized in that adjacent use attachment device is solid
Surely the first locating piece is fixedly installed in production in the steel reinforcement cage unit connected on the first connector, solid on the second connector
Second locating piece is set surely；When lower cage, first the first locating piece and the second locating piece are cooperated, connect the first connector and second
Position between part is relatively fixed, then is fixedly connected with the first connector and the second connector using at least one fixed plate.
13. a kind of manufacturing method of steel reinforcement cage as claimed in claim 9, which is characterized in that by first by the way of welding
Connector and the second connector are fixedly connected with steel reinforcement cage unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433536.6A CN107142925B (en) | 2017-06-09 | 2017-06-09 | The production method of steel reinforcement cage and steel reinforcement cage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433536.6A CN107142925B (en) | 2017-06-09 | 2017-06-09 | The production method of steel reinforcement cage and steel reinforcement cage |
Publications (2)
| Publication Number | Publication Date |
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| CN107142925A CN107142925A (en) | 2017-09-08 |
| CN107142925B true CN107142925B (en) | 2019-11-22 |
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| CN201710433536.6A Active CN107142925B (en) | 2017-06-09 | 2017-06-09 | The production method of steel reinforcement cage and steel reinforcement cage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108677922B (en) * | 2018-06-07 | 2020-06-12 | 中铁二局第一工程有限公司 | Manufacturing and mounting method of reinforcement cage |
| CN110258511A (en) * | 2019-05-28 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | The construction method of steel reinforcement cage unit, system and construction method and diaphram wall |
| CN112211187A (en) * | 2020-09-25 | 2021-01-12 | 福建新华夏建工有限公司 | Reinforcement cage structure for karst area pile foundation and pile foundation construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3394999B2 (en) * | 1993-03-10 | 2003-04-07 | 株式会社竹中工務店 | Guide pipe construction method of high strength cast-in-place concrete pile |
| CN200996147Y (en) * | 2006-08-31 | 2007-12-26 | 杨修霞 | Directional reinforcing-bar cage |
| CN102839671A (en) * | 2011-06-21 | 2012-12-26 | 上海市第一建筑有限公司 | Concrete supporting reinforced cage prefabricated assembling technology and construction method |
| CN103938616B (en) * | 2014-05-15 | 2017-07-28 | 东南大学 | Diaphram wall reinforcement cage structure and its construction method |
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