A kind of production method of fabricated shear wall component
Technical field
The invention belongs to building engineering fields, are related to fabricated shear wall component, and in particular to a kind of fabricated shear wall
The production method of component.
Background technique
Assembled architecture is to split fabric structure component in advance, and after the completion of factory is prefabricated by its, transport existing
The building that field is assembled by reliable connection type.The characteristics of this building is that construction speed is fast, climate condition system
It is about small, labour is saved, while improving construction quality, and assembly of shear wall structure is currently using more dress in China
It is built with formula.
With the propulsion of urbanization process, about 4,000,000,000 m will be created every year in the world2House, and China increases newly every year
Construction area occupy first place in the world.Residence requirement quantity is big, simultaneously because demand of the people to dwelling house comfortable degree increases year by year, building
Also letter waits improving quality, and compared with traditional handwork mode of construction, the mode of construction of assembled-type house embodies technology
Innovation and change, embody promotion and improvement that people occupies quality, especially embody and realize housing industry to social progress
With the effect of development.Simultaneously in " Eleventh-Five Year Plan ", China will promote Energy-Saving andLand-Saving building as it is a kind of it is strategic it is big before
It puts, a big trend of future architecture industry will be become by developing assembled architecture.
Currently, China has biggish achievement in terms of assembled architecture development, prefabricated components have been realized in factory with mould
Platform is the automatic production process of shipping platform, traditional automation prefabricated components production routine: cleaning die station → die station scribing line
→ worker organizes side mode → reinforcing bar and enters mould → reinforcement location and sleeve portion inspection → concreting and the → concrete surface that vibrates
Floating → steam curing → component demoulding → component natural curing.
But in actual production there are still there is individual problem, such as: prefabricated components production aspect lacks uniformity standard, makes
It is different to obtain fabric structure component fractionation type, mold needed for production component needs custom-made, and can only be directed to an item
Mesh uses, and then causes to cause a large amount of steel waste in prefabricated components production process on mold, each from the current country
It can be seen that this defect is also to cause assembled architecture cost existing relative to tradition in assembled architecture Practical Project case summary
Pour one of the higher principal element of building cost of mode;Meanwhile in component production process, reinforcing bar is bound into this journey of mould
Sequence occupies most times and the manpower of component production process, significantly limit factory production efficiency and prefabricated structure
The product qualification rate of part.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of life of fabricated shear wall component
The technical issues of production method solves in existing production method, and side mode can not be reused, high production cost.
In order to solve the above-mentioned technical problem, the present invention is realised by adopting the following technical scheme:
A kind of production method of fabricated shear wall component, method includes the following steps:
Step 1 determines the length of side mode according to the side length of target fabricated shear wall component, true according to the length of side mode
Determine the length of steel bar;According to the position of the exposed parts of sleeper reinforcing bar in target fabricated shear wall component, concealed beam reinforcing bar it is outer
The position for revealing the position of part, the position of exposed parts of U-stirrups or stirrup, the position of reinforced bar sleeve and hanging ring, in steel bar
On open up threaded hole corresponding with reinforcement location, obtain screw thread vent stem;
Screw thread vent stem is placed on being fixedly connected in slot of a pair of half of form unit by step 2, and the both ends of screw thread vent stem are each
From the cecum for being fixedly connected with slot is withstood on, so that a pair of of one side of something form unit is mutually overlapped or is docked, then by the fixed company of screw thread vent stem
It connects on a pair of half of form unit, forms a following form unit;
Four following form units are prepared, it is following respectively as the following form unit in top, the following form unit in bottom and an opposite side
Form unit;Four top form units are prepared again, respectively as top top form unit, bottom top form unit and an opposite side top
Form unit, the structure of top form unit are identical with the structure of following form unit;
Step 3, according in target fabricated shear wall component the position of sleeper reinforcing bar, the position of reinforced bar sleeve and hang
The position of ring processes fixation hole and hanging ring fixation hole on the first steel plate of U-shaped steel plate, in the second steel plate of U-shaped steel plate and the
Thread mill drilling on three steel plates obtains sleeper reinforcing bar fixed plate;
According to the position of the concealed beam reinforcing bar in target fabricated shear wall component, processed on the first steel plate of U-shaped steel plate
Fixation hole, the thread mill drilling on the second steel plate and third steel plate of U-shaped steel plate, obtains concealed beam reinforcing bar fixed plate;
Step 4, by the second steel plate of a pair of of sleeper reinforcing bar fixed plate threaded hole and top following form unit both ends
Threaded hole is each self-aligned and is bolted to connection;On the following form unit in top between a pair of of sleeper reinforcing bar fixed plate,
The threaded hole of stirrup baffle is aligned and is bolted to connection one by one with the threaded hole on the following form unit in top;
By the screw thread of threaded hole and the following form unit both ends in bottom on the second steel plate of another pair sleeper reinforcing bar fixed plate
Hole is each self-aligned and is bolted to connection;On the following form unit in bottom between a pair of of sleeper reinforcing bar fixed plate, it will bind round
The threaded hole of muscle baffle is aligned and is bolted to connection one by one with the threaded hole on the following form unit in bottom;
By the spiral shell at the following form unit both ends of threaded hole and a side on the second steel plate of a pair of of concealed beam reinforcing bar fixed plate
Pit is each self-aligned and is bolted to connection;On the following form unit in side between a pair of of concealed beam reinforcing bar fixed plate, it will bind round
The threaded hole of muscle baffle is aligned and is bolted to connection one by one with the threaded hole on the following form unit in side;Another side is following
Form unit installs another pair concealed beam reinforcing bar fixed plate and stirrup baffle using same installation method;
Step 5, the following form unit in the top that step 4 is obtained, the following form unit of the following form unit in bottom and an opposite side
The lower side mode an of rectangle is formed, the following form unit in one pair of them side is arranged in parallel, side mode under the following form unit in top and bottom
Unit is arranged in parallel;Between the following form unit in top, the following form unit of the following form unit in bottom and an opposite side by connecting plate and
Bolt realization is detachably connected;
Step 6 installs reinforcing bar set on the fixation hole of the sleeper reinforcing bar fixed plate of the following form unit in the bottom of lower side mode
Cylinder;Sleeper reinforcing bar is placed on the fixation hole of the sleeper reinforcing bar fixed plate of the following form unit in the top of lower side mode;In lower side mode
Hanging ring is placed on the hanging ring fixation hole of the sleeper reinforcing bar fixed plate of the following form unit in top;In the following mould list in an opposite side of lower side mode
Concealed beam reinforcing bar is installed on the fixation hole of the concealed beam reinforcing bar fixed plate of member;Then bind sleeper reinforcing bar, concealed beam reinforcing bar, U-stirrups or
Stirrup and reinforced mesh;
Step 7, it is opposite with the following form unit in top of lower side mode, the following form unit in bottom and the following form unit in an opposite side
It answers, corresponding top top form unit, bottom top form unit and an opposite side top form unit in side mode in placement;
Top top form unit and bottom top form unit pass through bolt and the cooperation of threaded hole is fixed with sleeper reinforcing bar
The threaded hole and stirrup baffle of the third steel plate of plate connect, an opposite side top form unit by the cooperation of bolt and threaded hole with
The threaded hole and stirrup baffle of the third steel plate of concealed beam reinforcing bar fixed plate connect;
It is real by connecting plate and bolt between top top form unit, bottom top form unit and an opposite side top form unit
Now it is detachably connected;
Step 8, after inspection carry out concrete pour and program of vibrating;
Step 9 will be fixed after the completion of formula shearing wall member preparation to be assembled using gas flame cuttiug or laser cutting method
The screw thread vent stem being connected in top form unit and following form unit is cut down, non-breakable in cutting process to be fixedly connected
The integrality of slot reuses top form unit and following form unit in the production process of next fabricated shear wall component
In half of form unit.
The present invention also has following distinguishing feature:
The production method prepares fabricated shear wall component, the general side mode packet using a kind of general side mode
The lower side mode and upper side mode mutually covered and be combined are included, the lower side mode includes the identical following form unit of four structures, institute
The following form unit stated is divided into top following form unit, the following form unit of the following form unit in bottom and an opposite side;One pair of them side
Following form unit is arranged in parallel, and the following form unit of the following form unit in top and bottom is arranged in parallel;The following form unit in top, bottom
It is detachably connected between following form unit and the following form unit in an opposite side by connecting plate and bolt realization;
Each of described following form unit includes a pair of half of form unit, is machined with consolidating for one end perforation on half of form unit
Determine link slot, the end that a pair of of one side of something form unit is fixedly connected slot perforation mutually overlaps or is docking together, is being fixedly connected
The screw thread vent stem for having threaded hole is fixedly connected in slot, the both ends of screw thread vent stem, which are respectively withstood on, is fixedly connected with the blind of slot
End;The both ends that a pair of of one side of something form unit is not fixedly connected slot perforation are each provided with connecting plate;
The upper side mode includes the identical top form unit of four structures, and the top form unit is divided into top top
Form unit, bottom top form unit and an opposite side top form unit;One pair of them side top form unit is arranged in parallel, top top
Form unit and bottom top form unit are arranged in parallel;Top top form unit, bottom top form unit and an opposite side top mould list
It is detachably connected between member by connecting plate and bolt realization;
The structure of the top form unit is identical as the structure of following form unit;
Pass through a pair of of sleeper reinforcing bar fixed plate that both ends are set between the following form unit in top and top top form unit
Connection connects between the following form unit in bottom and bottom top form unit also by a pair of of sleeper reinforcing bar fixed plate that both ends are arranged in
It connects;The sleeper reinforcing bar fixed plate includes that the U-shaped steel plate formed is connected by the first steel plate, the second steel plate and third steel plate, the
It is machined with fixation hole and hanging ring fixation hole on one steel plate, is threaded hole on the second steel plate and third steel plate;
The threaded hole of the following form unit in top and the threaded hole of the second steel plate of sleeper reinforcing bar fixed plate are bolted,
The threaded hole of top top form unit and the threaded hole of the third steel plate of sleeper reinforcing bar fixed plate are bolted;
The threaded hole of the following form unit in bottom and the threaded hole of the second steel plate of sleeper reinforcing bar fixed plate are bolted,
The threaded hole of bottom top form unit and the threaded hole of the third steel plate of sleeper reinforcing bar fixed plate are bolted;
By the way that a pair of of concealed beam reinforcing bar fixed plate connection at both ends is arranged between the following form unit in side and side top form unit,
The concealed beam reinforcing bar fixed plate includes connecting the U-shaped steel plate formed, the first steel by the first steel plate, the second steel plate and third steel plate
It is machined with fixation hole on plate, is threaded hole on the second steel plate and third steel plate;
The threaded hole of the following form unit in side and the threaded hole of the second steel plate of concealed beam reinforcing bar fixed plate are bolted, side
The threaded hole of top form unit and the threaded hole of the third steel plate of concealed beam reinforcing bar fixed plate are bolted;
On the following form unit of the following form unit in top and bottom between a pair of of sleeper reinforcing bar fixed plate, by stirrup baffle
Threaded hole be aligned and be bolted to connection one by one with the threaded hole on the following form unit of the following form unit in top and bottom;
On the following form unit in side between a pair of of concealed beam reinforcing bar fixed plate, by the spiral shell of the threaded hole of stirrup baffle and the following form unit in side
Pit is aligned and is bolted to connection one by one.
The section of the screw thread vent stem is rectangle.
The end that the half of form unit is fixedly connected slot perforation is each provided with overlap joint platform.
The following form unit in the top, the following form unit in bottom, top top form unit and bottom following form unit
End is each provided with a clamping connection otic placode and is bolted.
Compared with prior art, the present invention having the following technical effect that
The present invention provides a kind of convenience, the economic pre- supported shear wall component production method of assembly of shear wall structure, should
Method uses a kind of general side mode of dimension adjustable, reduces the consumption in prefabricated components production process in terms of steel
Amount, significantly saves production cost, while also improving the production efficiency of prefabricated components.
Since general side mode can change itself length according to prefabricated components production requirement, thus can correspond to different prefabricated
Component is used in turn, and producer only need to voluntarily process corresponding screw thread vent stem and sleeper in inside plants and fix with concealed beam reinforcing bar
Plate can come into operation mold.The mold is divide into upper part and lower part, and is conducive to the efficiency for promoting reinforcing bar binding, is improved structure
The processing efficiency of part.
Production method of the invention only needs to destroy screw thread vent stem in demoulding, other side mode units keep it complete
Property, it is reusable.
The size of general side mode of the invention is adjusted in a certain range, so as to be suitable for producing different sizes
Fabricated shear wall component, side mode can reuse, lacked the consumption in prefabricated components production process in terms of steel,
Production cost is significantly saved, while also improving the production efficiency of prefabricated components.
General side mode is divided into two parts up and down, and concealed beam and sleeper reinforcing bar fixed plate are all to be bolted on side
On mould, the efficiency of live concrete reinforcement worker's assembling reinforcement is greatly improved.
The threaded hole of screw thread vent stem can be processed individually on steel bar, do not cut directly on side mode unit, reduce work
Make difficulty, improves working efficiency.
Detailed description of the invention
Fig. 1 is the overall structure diagram of general side mode.
Fig. 2 is the following mode structure schematic diagram of general side mode.
Fig. 3 is the top mode structure schematic diagram of general side mode.
Fig. 4 is the structural schematic diagram that stirrup baffle and reinforced bar sleeve are installed in the lower side mode of general side mode.
Fig. 5 is the structural schematic diagram that lower side mode upper berth sets reinforcing bar.
Fig. 6 is the structural schematic diagram of the general side mode of fabricated shear wall component and reinforcing bar distribution before pouring.
Fig. 7 is the structural schematic diagram of the half of form unit of side mode under side.
Fig. 8 is the structural schematic diagram of the half of form unit of the lower side mode in top.
Fig. 9 is the structural schematic diagram of screw thread vent stem.
Figure 10 is the structural schematic diagram of sleeper reinforcing bar fixed plate.
Figure 11 is the structural schematic diagram of concealed beam reinforcing bar fixed plate.
Figure 12 is the structural schematic diagram of stirrup baffle.
Figure 13 is the structural schematic diagram of U-stirrups.
Figure 14 is the structural schematic diagram of hanging ring installation section.
The meaning of each label in figure are as follows: side mode under 1-, the upper side mode of 2-, 3- connecting plate, 4- sleeper reinforcing bar fixed plate, 5- are dark
Beam steel fixed plate, 6- stirrup baffle, 7- threaded hole, 8- threaded hole, 9- threaded hole, 10- threaded hole;11- sleeper reinforcing bar, 12-
Concealed beam reinforcing bar, 13- U-stirrups or stirrup, 14- reinforced bar sleeve, 15- hanging ring, 16- clamp connection otic placode, 17- reinforced mesh;
1-1 is the following form unit in top, 1-2 is the following form unit in bottom, and 1-3 is the following form unit in side, and 1-4 is that side is following
Form unit, 1-5 are half of form unit, and 1-6 is to be fixedly connected with slot, and 1-7 is screw thread vent stem, and 1-8 is overlap joint platform;
2-1 is top top form unit, 2-2 is bottom top form unit, and 2-3 is side top form unit, and 2-4 is side top
Form unit;
4-1 is the first steel plate, and 4-2 is the second steel plate, and 4-3 is third steel plate, and 4-4 is fixation hole, and 4-5 fixes for hanging ring
Hole;
5-1 is the first steel plate, and 5-2 is the second steel plate, and 5-3 is third steel plate, and 5-4 is fixation hole.
Explanation is further explained in detail to particular content of the invention with reference to embodiments.
Specific embodiment
Specific embodiments of the present invention are given below, it should be noted that the invention is not limited to implement in detail below
Example, all equivalent transformations made on the basis of the technical solutions of the present application each fall within protection scope of the present invention.
Embodiment:
As shown in figs. 1 to 14, the present embodiment provides a kind of production method of fabricated shear wall component, and this method includes
Following steps:
Step 1 determines the length of side mode according to the side length of target fabricated shear wall component, true according to the length of side mode
Determine the length of steel bar;According to the position of the exposed parts of sleeper reinforcing bar 11, concealed beam reinforcing bar 12 in target fabricated shear wall component
The position of exposed parts, the position of exposed parts of U-stirrups or stirrup 13, the position of reinforced bar sleeve 14 and hanging ring 15
Position opens up threaded hole 7 corresponding with reinforcement location on steel bar, obtains screw thread vent stem 1-7;
Screw thread vent stem 1-7 is placed on being fixedly connected in slot 1-6 of a pair of one side of something form unit 1-5, screw thread vent stem by step 2
The both ends of 1-7 respectively withstand on the cecum for being fixedly connected with slot 1-6, so that a pair of one side of something form unit 1-5 is mutually overlapped or docked, then
Screw thread vent stem 1-7 is fixedly connected on a pair of half of form unit 1-5, a following form unit is formed;
Four following form units are prepared, respectively as the following form unit 1-1 in top, the following form unit 1-2 in bottom and a pair
Side following form unit 1-3,1-4;Four top form units are prepared again, respectively as side mode on top top form unit 2-1, bottom
Unit 2-2 and opposite side top form unit 2-3, a 2-4, the structure of top form unit are identical as the structure of following form unit;
Step 3, according to the position of the sleeper reinforcing bar 11 in target fabricated shear wall component, the position of reinforced bar sleeve 14
With the position of hanging ring 15, fixation hole 4-4 and hanging ring fixation hole 4-5 is processed on the first steel plate 4-1 of U-shaped steel plate, in U-shaped steel plate
The second steel plate 4-2 and third steel plate 4-3 on thread mill drilling 8, obtain sleeper reinforcing bar fixed plate 4;
According to the position of the concealed beam reinforcing bar 12 in target fabricated shear wall component, on the first steel plate 5-1 of U-shaped steel plate
Fixation hole 5-4 is processed, it is solid to obtain concealed beam reinforcing bar for the thread mill drilling 9 on the second steel plate 5-2 and third steel plate 5-3 of U-shaped steel plate
Fixed board 5;
Step 4, by the threaded hole 8 and the following form unit in top on the second steel plate 4-2 of a pair of of sleeper reinforcing bar fixed plate 4
The threaded hole 7 at the both ends 1-1 is each self-aligned and is bolted to connection;Under top between a pair of of sleeper reinforcing bar fixed plate 4
On side mode unit 1-1, the threaded hole 10 of stirrup baffle 6 is aligned and is led to one by one with the threaded hole 7 on the following form unit 1-1 in top
Bolt is crossed to be fixedly connected;
By the threaded hole 8 and the following form unit 1-2 two in bottom on the second steel plate 4-2 of another pair sleeper reinforcing bar fixed plate 4
The threaded hole 7 at end is each self-aligned and is bolted to connection;Side mode list under bottom between a pair of of sleeper reinforcing bar fixed plate 4
On first 1-2, the threaded hole 10 of stirrup baffle 6 is aligned one by one with the threaded hole 7 on the following form unit 1-2 in bottom and passes through bolt
It is fixedly connected;
By the threaded hole 9 and the following form unit 1-3 two in a side on the second steel plate 5-2 of a pair of of concealed beam reinforcing bar fixed plate 5
The threaded hole 7 of end is each self-aligned and is bolted to connection;Side mode list under side between a pair of of concealed beam reinforcing bar fixed plate 5
On first 1-3, the threaded hole 10 of stirrup baffle 6 is aligned one by one with the threaded hole 7 on the following form unit 1-3 in side and is consolidated by bolt
Fixed connection;The following form unit 1-4 in another side installs another pair concealed beam reinforcing bar fixed plate 5 and stirrup using same installation method
Baffle 6;
Step 5, the following form unit 1-1 in the top that step 4 is obtained, the following form unit 1-2 in bottom and an opposite side are following
Form unit 1-3,1-4 form the lower side mode 1 of a rectangle, and one pair of them side following form unit 1-3,1-4 are arranged in parallel, under top
Side mode unit 1-1 and the following form unit 1-2 in bottom are arranged in parallel;The following form unit 1-1 in top, the following form unit 1-2 in bottom and
It is detachably connected between one opposite side following form unit 1-3,1-4 by connecting plate 3 and bolt realization;
Step 6 is installed on the fixation hole 4-4 of the sleeper reinforcing bar fixed plate 4 of the following form unit 1-2 in the bottom of lower side mode 1
Reinforced bar sleeve 14;Sleeper is placed on the fixation hole 4-4 of the sleeper reinforcing bar fixed plate 4 of the following form unit 1-2 in the top of lower side mode 1
Reinforcing bar 12;Hanging ring is placed on the hanging ring fixation hole 4-5 of the sleeper reinforcing bar fixed plate 4 of the following form unit 1-1 in the top of lower side mode 1
15;Concealed beam steel is installed on the fixation hole 5-4 of the concealed beam reinforcing bar fixed plate 5 of an opposite side of lower side mode 1 following form unit 1-3,1-4
Muscle 12;Then sleeper reinforcing bar 11, concealed beam reinforcing bar 12, U-stirrups or stirrup 13 and reinforced mesh 17 are bound;
Step 7, the following form unit 1-1 in top, the following mould list of the following form unit 1-2 in bottom and an opposite side with lower side mode 1
First 1-3,1-4 are corresponding, corresponding top top form unit 2-1, bottom top form unit 2-2 and a pair in side mode 2 in placement
Side top form unit 2-3,2-4;
Top top form unit 2-1 and bottom top form unit 2-2 passes through cooperation and the sleeper steel of bolt and threaded hole 7
The threaded hole 8 and stirrup baffle 6 of the third steel plate 4-3 of muscle fixed plate 4 connects, and opposite side top form unit 2-3, a 2-4 passes through
The cooperation of bolt and threaded hole 7 is connect with the threaded hole 9 of the third steel plate 5-3 of concealed beam reinforcing bar fixed plate 5 and stirrup baffle 6;
Pass through between top top form unit 2-1, bottom top form unit 2-2 and opposite side top form unit 2-3, a 2-4
Connecting plate 3 and bolt realization are detachably connected;
Step 8, after inspection carry out concrete pour and program of vibrating;
Step 9 will be fixed after the completion of formula shearing wall member preparation to be assembled using gas flame cuttiug or laser cutting method
The screw thread vent stem 1-7 being connected in top form unit and following form unit is cut down, the non-breakable fixation in cutting process
The integrality of link slot 1-6 reuses top form unit under in the production process of next fabricated shear wall component
Half of form unit 1-5 in side mode unit.
Fabricated shear wall component is prepared in the production method of the present embodiment using a kind of general side mode, described is general
Side mode includes mutually covering the lower side mode 1 and upper side mode 2 being combined, and the lower side mode 1 includes that four structures are identical following
Form unit, the following form unit are divided into the following form unit 1-1 in top, the following form unit 1-2 in bottom and the following mould in an opposite side
Unit 1-3,1-4;Following form unit 1-3,1-4 are arranged in parallel for one pair of them side, side mode under the following form unit 1-1 in top and bottom
Unit 1-2 is arranged in parallel;The following form unit 1-1 in top, the following form unit 1-2 in bottom and an opposite side following form unit 1-3,1-4
Between by connecting plate 3 and bolt realization be detachably connected;
Each of described following form unit includes being machined with one end on a pair of half of form unit 1-5, half of form unit 1-5 to pass through
Logical is fixedly connected with slot 1-6, and the end that a pair of one side of something form unit 1-5 is fixedly connected slot 1-6 perforation mutually overlaps or is docked at
Together, be fixedly connected be fixedly connected in slot 1-6 one have threaded hole 7 screw thread vent stem 1-7, the two of screw thread vent stem 1-7
End respectively withstands on the cecum for being fixedly connected with slot 1-6;The both ends that a pair of one side of something form unit 1-5 is not fixedly connected slot 1-6 perforation are each
From being provided with connecting plate 3;
The upper side mode 2 includes the identical top form unit of four structures, and the top form unit is divided on top
Side mode unit 2-1, bottom top form unit 2-2 and opposite side top form unit 2-3, a 2-4;One pair of them side top form unit 2-
3,2-4 is arranged in parallel, and top top form unit 2-1 and bottom top form unit 2-2 are arranged in parallel;Top top form unit 2-4,
Detachably connected between bottom top form unit 2-2 and opposite side top form unit 2-3, a 2-4 by connecting plate 3 and bolt realization
It connects;
The structure of the top form unit is identical as the structure of following form unit;
Pass through a pair of of sleeper reinforcing bar that both ends are set between top following form unit 1-1 and top top form unit 2-1
Fixed plate 4 connects, dark also by a pair that both ends are arranged between bottom following form unit 1-2 and bottom top form unit 2-2
Column reinforcing bar fixed plate 4 connects;The sleeper reinforcing bar fixed plate 4 includes by the first steel plate 4-1, the second steel plate 4-2 and third steel
Plate 4-3 connects the U-shaped steel plate to be formed, and fixation hole 4-4 and hanging ring fixation hole 4-5 is machined on the first steel plate 4-1, in the second steel plate
Hole 8 is threaded on 4-2 and third steel plate 4-3;
The threaded hole 8 of second steel plate 4-2 of the threaded hole 7 and sleeper reinforcing bar fixed plate 4 of the following form unit 1-1 in top passes through
It is bolted, the threaded hole 8 of the third steel plate 4-3 of the threaded hole 7 and sleeper reinforcing bar fixed plate 4 of top top form unit 2-1 is logical
It crosses and is bolted;
The threaded hole 8 of second steel plate 4-2 of the threaded hole 7 and sleeper reinforcing bar fixed plate 4 of the following form unit 1-2 in bottom passes through
It is bolted, the threaded hole of the third steel plate of the threaded hole and sleeper reinforcing bar fixed plate of bottom top form unit 2-2 passes through bolt
Connection;
Pass through a pair of of concealed beam that both ends are set between side following form unit 1-3,1-4 and side top form unit 2-3,2-4
Reinforcing bar fixed plate 5 connects, and the concealed beam reinforcing bar fixed plate 5 includes by the first steel plate 5-1, the second steel plate 5-2 and third steel plate
5-3 connects the U-shaped steel plate to be formed, and is machined with fixation hole 5-4 on the first steel plate 5-1, on the second steel plate 5-2 and third steel plate 5-3
It is threaded hole 9;The spiral shell of second steel plate 5-2 of the threaded hole 7 and concealed beam reinforcing bar fixed plate 5 of side following form unit 1-3,1-4
Pit 9 is bolted, the threaded hole 7 of side top form unit 2-3,2-4 and the third steel plate 5-3 of concealed beam reinforcing bar fixed plate 5
Threaded hole 9 be bolted;
It, will on the following form unit 1-1 in top and the following form unit 1-2 in bottom between a pair of of sleeper reinforcing bar fixed plate 4
The threaded hole 10 of stirrup baffle 6 is aligned one by one with the threaded hole 7 on the following form unit 1-1 in top and the following form unit 1-2 in bottom
And it is bolted to connection;On side following form unit 1-3,1-4 between a pair of of concealed beam reinforcing bar fixed plate 5, stirrup is kept off
The threaded hole 10 of plate 6 is aligned and is bolted to connection one by one with the threaded hole 7 of side following form unit 1-3,1-4.
The section of screw thread vent stem 1-7 is rectangle, convenient for keeping the planarization of side mode after welding.
The end that the half of form unit 1-5 is fixedly connected slot 1-6 perforation is each provided with overlap joint platform 1-8, uses
In adjustment overlapped length and keep the planarization of side mode.
The following form unit 1-1 in the top, the following form unit 1-2 in bottom, top top form unit 2-1 and bottom are following
The end of form unit 2-2 is each provided with a clamping connection otic placode 16 and is bolted.