A kind of production method of fabricated shear wall component
Technical field
The invention belongs to building engineering field, it is related to fabricated shear wall component, and in particular to a kind of fabricated shear wall
The production method of component.
Background technology
Assembled architecture, is to split fabric structure component in advance, and after the completion of factory is prefabricated by its, transport is to now
The building that field is assembled by reliable connected mode.The characteristics of this building is fast construction speed, climate condition system
It is about small, labour is saved, while construction quality is improve, and fabricated shear wall structure is currently using more dress in China
With formula building.
With the propulsion of urbanization process, in the world every year will newly-built about 4,000,000,000 m2House, and China increases newly every year
Construction area occupy first place in the world.Residence requirement quantity is big, simultaneously because people increase year by year to the demand of dwelling house comfortable degree, building
Quality also wait to improve by letter, and compared with traditional handwork mode of construction, the mode of construction of assembled-type house embodies technology
Innovation and change, embody lifting and improvement that people occupies quality, particularly embody the progress for realizing housing industry to society
With the effect of development.Simultaneously in " Eleventh-Five Year Plan ", China using promote Energy-Saving andLand-Saving building as it is a kind of strategy it is big before
Put, development assembled architecture will turn into a big trend of future architecture industry.
At present, China's existing larger achievement in terms of assembled architecture development, prefabricated components have been realized with mould in factory
Platform is the automatic production process of shipping platform, traditional automation prefabricated components production routine:Cleaning die station → die station line
→ workman group side mould → reinforcing bar enters mould → reinforcement location and sleeve portion inspection → concreting and the → concrete surface that vibrates
Floating → steam curing → component form removal → component natural curing.
But individual problem is still suffered from actual production, for example:Prefabricated components production aspect lacks uniformity standard, makes
Obtain fabric structure component fractionation species to differ, the mould needed for production component needs custom-made, and can only be directed to an item
Mesh is used, and then is caused to cause substantial amounts of steel in prefabricated components production process on mould and wasted, from it is current it is domestic each
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 building cost principal element higher of mode;Meanwhile, in component production process, reinforcing bar colligation enters mould this journey
Sequence occupies most times and the manpower of component production process, significantly limit the production efficiency and prefabricated structure of factory
The product percent of pass of part.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a kind of life of fabricated shear wall component
Product method, is solved in existing production method, and side mould cannot be reused, production cost technical problem high.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that and is achieved:
A kind of production method of fabricated shear wall component, the method is comprised the following steps:
Step one, the length of side according to the prefabricated shearing wall member of target determines the length of side mould, according to the length of side mould
Degree determines the length of steel bar;According to position, the dark beam of the exposed parts of sleeper reinforcing bar in the prefabricated shearing wall member of target
The position of the position of exposed parts, the position of reinforced bar sleeve and suspension ring of the position, U-stirrups or stirrup of the exposed parts of reinforcing bar
Put, steel bar on open up screwed hole corresponding with reinforcement location, obtain screw thread vent stem;
Step 2, being fixedly connected in groove of a pair half of form units is placed on by screw thread vent stem, and the two ends of screw thread vent stem are each
From withstanding on the cecum that is fixedly connected groove so that a pair half of form units are mutually overlapped or docked, and are then fixed screw thread vent stem and are connected
It is connected on a pair half of form units, 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 offside
Form unit;Four top form units are prepared again, respectively as top top form unit, bottom top form unit and an offside top
Form unit, the structure of top form unit is identical with the structure of following form unit;
Step 3, the position of the sleeper reinforcing bar in the prefabricated shearing wall member of target, the position of reinforced bar sleeve
With the position of suspension ring, fixing hole and suspension ring fixing hole are processed on the first steel plate of U-shaped steel plate, in the second steel plate of U-shaped steel plate
With thread mill drilling on the 3rd steel plate, sleeper reinforcing bar fixed plate is obtained;
The position of the dark beam steel in the prefabricated shearing wall member of target, on the first steel plate of U-shaped steel plate
Processing fixing hole, the thread mill drilling on second steel plate and the 3rd steel plate of U-shaped steel plate obtains dark beam steel fixed plate;
Step 4, by the screwed hole on a pair of the second steel plates of sleeper reinforcing bar fixed plate and the following form unit two ends in top
Screwed hole is each self-aligned and is bolted to connection;On the following form unit in top between a pair of sleeper reinforcing bar fixed plates,
Screwed hole on the following form unit in the screwed hole of stirrup baffle plate and top is alignd and is bolted to connection one by one;
By the screwed hole on another the second steel plate to sleeper reinforcing bar fixed plate and the screw thread at the following form unit two ends in bottom
Hole is each self-aligned and is bolted to connection;On the following form unit in bottom between a pair of sleeper reinforcing bar fixed plates, will bind round
The screwed hole of muscle baffle plate aligns and is bolted to connection one by one with the screwed hole on the following form unit in bottom;
By the spiral shell at the following form unit both ends of the screwed hole on a pair second steel plates of dark beam steel fixed plate and a side
Pit is each self-aligned and is bolted to connection;On the following form unit in side between a pair dark beam steel fixed plates, will bind round
The screwed hole of muscle baffle plate aligns and is bolted to connection one by one with the screwed hole on the following form unit in side;Another side is following
Form unit installs another to dark beam steel fixed plate and stirrup baffle plate using same installation method;
Step 5, the following form unit in top that step 4 is obtained, the following form unit in bottom and the following form unit of an offside
One following mould of rectangle of composition, the following form unit in one pair of which side be arranged in parallel, the following mould of the following form unit in top and bottom
Unit be arranged in parallel;Between the following form unit in top, the following form unit in bottom and the following form unit of an offside by connecting plate and
Bolt is realized being detachably connected;
Step 6, installs reinforcing bar set on the fixing hole of the sleeper reinforcing bar fixed plate of the following form unit in bottom of following mould
Cylinder;Sleeper reinforcing bar is placed on the fixing hole of the sleeper reinforcing bar fixed plate of the following form unit in top of following mould;In following mould
Suspension ring are placed on the suspension ring fixing hole of the sleeper reinforcing bar fixed plate of the following form unit in top;In the following mould list of an offside of following mould
Dark beam steel is installed on the fixing hole of the dark beam steel fixed plate of unit;Then colligation sleeper reinforcing bar, dark beam steel, U-stirrups or
Stirrup and reinforced mesh;
Step 7, it is relative with the following form unit in the top of following mould, the following form unit in bottom and the following form unit of an offside
Should, place corresponding top top form unit, bottom top form unit and an offside top form unit in the mould of top;
Top top form unit and bottom top form unit are fixed by the cooperation and sleeper reinforcing bar of bolt and screwed hole
Screwed hole and stirrup the baffle plate connection of the 3rd steel plate of plate, an offside top form unit by the cooperation of bolt and screwed hole with
The screwed hole of the 3rd steel plate of dark beam steel fixed plate and the connection of stirrup baffle plate;
Pass through connecting plate and bolt reality between top top form unit, bottom top form unit and an offside top form unit
Now it is detachably connected;
Step 8, carries out pouring and program of vibrating for concrete after inspection;
Step 9, after the completion of prepared by formula shearing wall member to be assembled, will be fixed using gas flame cuttiug or laser cutting method
The screw thread vent stem connected in form unit and following form unit on top cuts down, the non-breakable fixed company in cutting process
The integrality of access slot, reuses top form unit and following mould list in the production process of next fabricated shear wall component
Half of form unit in unit.
The present invention also has following distinguishing feature:
Described production method prepares fabricated shear wall component, described universal sideshields mould bag using a kind of universal sideshields mould
The following mould and top mould for mutually covering together are included, described following mould includes four following form units of structure identical, institute
The following form unit stated is divided into top following form unit, the following form unit in bottom and the following form unit of an offside;One pair of which side
Following form unit be arranged in parallel, and the following form unit of the following form unit in top and bottom be arranged in parallel;The following form unit in top, bottom
It is following to realize being detachably connected by connecting plate and bolt between form unit and the following form unit of an offside;
The following form unit of each described includes a pair half of form units, and consolidating for one end insertion is machined with half of form unit
Determine link slot, the end that a pair half of form units are fixedly connected groove insertion mutually overlaps or is docking together, and is being fixedly connected
A screw thread vent stem for being threaded hole is fixedly connected with groove, the two ends of screw thread vent stem each withstand on and are fixedly connected the blind of groove
End;The two ends that a pair half of form units are not fixedly connected groove insertion are each provided with connecting plate;
Described top mould includes four structure identical top form units, and described top form unit is divided into top top
Form unit, bottom top form unit and an offside top form unit;One pair of which side top form unit be arranged in parallel, top top
Form unit and bottom top form unit be arranged in parallel;Top top form unit, bottom top form unit and an offside top mould list
Realize being detachably connected by connecting plate and bolt between unit;
The structure of described top form unit is identical with the structure of following form unit;
By being arranged on a pair of sleeper reinforcing bar fixed plates at two ends 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 sleeper reinforcing bar fixed plates for being arranged on two ends
Connect;Described sleeper reinforcing bar fixed plate includes connecting the U-shaped steel plate for being formed by the first steel plate, the second steel plate and the 3rd steel plate, the
Fixing hole and suspension ring fixing hole are machined with one steel plate, hole is threaded on the second steel plate and the 3rd steel plate;
The screwed hole of the following form unit in top is bolted with the screwed hole of the second steel plate of sleeper reinforcing bar fixed plate,
The screwed hole of top top form unit is bolted with the screwed hole of the 3rd steel plate of sleeper reinforcing bar fixed plate;
The screwed hole of the following form unit in bottom is bolted with the screwed hole of the second steel plate of sleeper reinforcing bar fixed plate,
The screwed hole of bottom top form unit is bolted with the screwed hole of the 3rd steel plate of sleeper reinforcing bar fixed plate;
Connected by being arranged on a pair of two ends dark beam steel fixed plates between the following form unit in side and side top form unit,
Described dark beam steel fixed plate includes connecting the U-shaped steel plate for being formed, the first steel by the first steel plate, the second steel plate and the 3rd steel plate
Fixing hole is machined with plate, hole is threaded on the second steel plate and the 3rd steel plate;
The screwed hole of the following form unit in side is bolted with the screwed hole of the second steel plate of dark beam steel fixed plate, side
The screwed hole of top form unit is bolted with the screwed hole of the 3rd steel plate of dark beam steel fixed plate;
On the following form unit of the following form unit in top and bottom between a pair of sleeper reinforcing bar fixed plates, by stirrup baffle plate
Screwed hole align one by one and be bolted to connection with the screwed 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 dark beam steel fixed plates, by the screwed hole of stirrup baffle plate and the spiral shell of the following form unit in side
Pit aligns and is bolted to connection one by one.
The rectangular cross-section of described screw thread vent stem.
The end that described half of form unit is fixedly connected groove insertion is each provided with overlapping platform.
The following form unit in described top, the following form unit in bottom, top top form unit and bottom following form unit
End is each provided with one and clamps connection otic placode and be bolted.
The present invention compared with prior art, has the following technical effect that:
The invention provides a kind of convenience, the economic pre- supported shear wall component production method of fabricated shear wall structure, should
Method employs a kind of universal sideshields mould of dimension adjustable, reduces the consumption in terms of steel in prefabricated components production process
Amount, significantly saves production cost, while also improving the production efficiency of prefabricated components.
Because universal sideshields mould 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 and be fixed with dark beam steel in inside plants
Plate, you can mould comes into operation.The mould is divided into upper and lower two parts, is conducive to being lifted the efficiency of reinforcing bar colligation, improves structure
The processing efficiency of part.
Production method of the invention only needs to destroy screw thread vent stem in the demoulding, and other side form units keep its complete
Property, repeat and utilize.
The size of universal sideshields mould of the invention can adjust within the specific limits so that it can be applied to production different size
Fabricated shear wall component, side mould can reuse, and lack the consumption in terms of steel in prefabricated components production process,
Production cost is significantly saved, while also improving the production efficiency of prefabricated components.
Universal sideshields mould is divided into upper and lower two parts, and dark 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 screwed hole of screw thread vent stem can be processed individually on steel bar, not cut directly on the form unit of side, reduce work
Make difficulty, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of universal sideshields mould.
Fig. 2 is the following mode structure schematic diagram of universal sideshields mould.
Fig. 3 is the top mode structure schematic diagram of universal sideshields mould.
Fig. 4 is the structural representation that stirrup baffle plate and reinforced bar sleeve are installed on the following mould of universal sideshields mould.
Fig. 5 is the structural representation that reinforcing bar is laid on following mould.
Fig. 6 is the structural representation of universal sideshields mould and the reinforcing bar distribution for pouring preceding fabricated shear wall component.
Fig. 7 is the structural representation of the half of form unit of the following mould in side.
Fig. 8 is the structural representation of the half of form unit of the following mould in top.
Fig. 9 is the structural representation of screw thread vent stem.
Figure 10 is the structural representation of sleeper reinforcing bar fixed plate.
Figure 11 is the structural representation of dark beam steel fixed plate.
Figure 12 is the structural representation of stirrup baffle plate.
Figure 13 is the structural representation of U-stirrups.
Figure 14 is the structural representation of suspension ring mounting portion.
The implication of each label is in figure:The following moulds of 1-, 2- tops mould, 3- connecting plates, 4- sleeper reinforcing bar fixed plates, 5- is dark
Beam steel fixed plate, 6- stirrup baffle plates, 7- screwed holes, 8- screwed holes, 9- screwed holes, 10- screwed holes;11- sleeper reinforcing bars, 12-
Dark beam steel, 13- U-stirrups or stirrup, 14- reinforced bar sleeves, 15 suspension ring, 16- clamp connection otic placode, 17- reinforced mesh;
The following form unit in (1-1)-top, the following form unit in (1-2)-bottom, the following form unit in (1-3)-side, (1-4)-side
Following form unit, (1-5)-half of form unit, (1-6)-and groove is fixedly connected, (1-7)-screw thread vent stem, (1-8)-overlap joint platform;
(2-1)-top top form unit, (2-2)-bottom top form unit, (2-3)-side top form unit, (2-4)-side
Top form unit;
(4-1)-the first steel plate, (4-2)-the second steel plate, (4-3)-the three steel plate, (4-4)-fixing hole, (4-5)-suspension ring
Fixing hole;
(5-1)-the first steel plate, (5-2)-the second steel plate, (5-3)-the three steel plate, (5-4)-fixing hole.
Explanation is further explained in detail to particular content of the invention with reference to embodiments.
Specific embodiment
Specific embodiment of the invention given below is, it is necessary to explanation is the invention is not limited in implementing in detail below
Example, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment:
As shown in Fig. 1 to Figure 14, the present embodiment provides a kind of production method of fabricated shear wall component, and the method includes
Following steps:
Step one, the length of side according to the prefabricated shearing wall member of target determines the length of side mould, according to the length of side mould
Degree determines the length of steel bar;According to the position of the exposed parts of sleeper reinforcing bar 11 in the prefabricated shearing wall member of target, dark
The position of the exposed parts of the position, U-stirrups or stirrup 13 of the exposed parts of beam steel 12, the position of reinforced bar sleeve 14 and
The position of suspension ring 15, steel bar on open up screwed hole 7 corresponding with reinforcement location, obtain screw thread vent stem 1-7;
Step 2, being fixedly connected in groove 1-6 of a pair of one side of something form unit 1-5, screw thread vent stem are placed on by screw thread vent stem 1-7
The two ends of 1-7 each withstand on the cecum for being fixedly connected groove 1-6 so that a pair of one side of something form unit 1-5 are mutually overlapped or docked, then
Screw thread vent stem 1-7 is fixedly connected on a pair 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 top top form unit 2-1, bottom top mould
Unit 2-2 and offside top form unit 2-3, a 2-4, the structure of top form unit is identical with the structure of following form unit;
Step 3, the position of sleeper reinforcing bar 11, reinforced bar sleeve 14 in the prefabricated shearing wall member of target
Position and the position of suspension ring 15, process fixing hole 4-4 and suspension ring fixing hole 4-5, U-shaped on the first steel plate 4-1 of U-shaped steel plate
Thread mill drilling 8 on second steel plate 4-2 of steel plate and the 3rd steel plate 4-3, obtains sleeper reinforcing bar fixed plate 4;
The position of the dark beam steel 12 in the prefabricated shearing wall member of target, in the first steel plate of U-shaped steel plate
Fixing hole 5-4 is processed on 5-1, the thread mill drilling 9 on the second steel plate 5-2 of U-shaped steel plate and the 3rd steel plate 5-3 obtains dark beam
Reinforcing bar fixed plate 5;
Step 4, by the screwed hole 8 on a pair of the second steel plate 4-2 of sleeper reinforcing bar fixed plate 4 and the following form unit in top
The screwed hole 7 at 1-1 two ends is each self-aligned and is bolted to connection;Under top between a pair of sleeper reinforcing bar fixed plates 4
On side form unit 1-1, the screwed hole 7 on the following form unit 1-1 in screwed hole 10 and the top of stirrup baffle plate 6 is alignd and led to one by one
Bolt is crossed to be fixedly connected;
By the screwed hole 8 on another the second steel plate 4-2 to sleeper reinforcing bar fixed plate 4 and the following form unit 1-2 two in bottom
The screwed hole 7 at end is each self-aligned and is bolted to connection;The following mould list in bottom between a pair of sleeper reinforcing bar fixed plates 4
On first 1-2, the screwed hole 7 on the following form unit 1-2 in screwed hole 10 and the bottom of stirrup baffle plate 6 is alignd and by bolt one by one
It is fixedly connected;
By the screwed hole 9 on a pair second steel plate 5-2 of dark beam steel fixed plate 5 and a following form unit 1-3 two in side
The screwed hole 7 of end is each self-aligned and is bolted to connection;The following mould list in side between a pair dark beam steel fixed plates 5
On first 1-3, the screwed hole 7 on the following form unit 1-3 in screwed hole 10 and the side of stirrup baffle plate 6 is alignd and consolidated by bolt one by one
Fixed connection;The following form unit 1-4 in another side installs another to dark beam steel fixed plate 5 and stirrup using same installation method
Baffle plate 6;
Step 5, the following form unit 1-1 in top that step 4 is obtained, the following form unit 1-2 in bottom and an offside are following
Form unit 1-3,1-4 constitute a following mould 1 for rectangle, and one pair of which side following form unit 1-3,1-4 be arranged in parallel, under top
Side form unit 1-1 and the following form unit 1-2 in bottom be arranged in parallel;The following form unit 1-1 in top, the following form unit 1-2 in bottom and
Realize being detachably connected by connecting plate 3 and bolt between one offside following form unit 1-3,1-4;
Step 6, installs on the fixing hole 4-4 of the sleeper reinforcing bar fixed plate 4 of the following form unit 1-2 in bottom of following mould 1
Reinforced bar sleeve 14;Sleeper is placed on the fixing hole 4-4 of the sleeper reinforcing bar fixed plate 4 of the following form unit 1-2 in top of following mould 1
Reinforcing bar 12;Suspension ring are placed on the suspension ring fixing hole 4-5 of the sleeper reinforcing bar fixed plate 4 of the following form unit 1-1 in top of following mould 1
15;Dark joist steel is installed on the fixing hole 5-4 of the dark beam steel fixed plate 5 of an offside following form unit 1-3,1-4 of following mould 1
Muscle 12;Then colligation sleeper reinforcing bar 11, dark beam steel 12, U-stirrups or stirrup 13 and reinforced mesh 17;
Step 7, form unit 1-1 following with the top of following mould 1, the following form unit 1-2 in bottom and the following mould list of an offside
First 1-3,1-4 are corresponding, place corresponding top top form unit 2-1, bottom top form unit 2-2 and a pair in top mould 2
Side top form unit 2-3,2-4;
The cooperation and sleeper steel of top top form unit 2-1 and bottom top form unit 2-2 by bolt and screwed hole 7
The screwed hole 8 and stirrup baffle plate 6 of the 3rd steel plate 4-3 of muscle fixed plate 4 are connected, and offside top form unit 2-3, a 2-4 passes through
The cooperation of bolt and screwed hole 7 is connected with the screwed hole 9 and stirrup baffle plate 6 of the 3rd steel plate 5-3 of dark beam steel fixed plate 5;
Pass through between top top form unit 2-1, bottom top form unit 2-2 and offside top form unit 2-3, a 2-4
Connecting plate 3 and bolt are realized being detachably connected;
Step 8, carries out pouring and program of vibrating for concrete after inspection;
Step 9, after the completion of prepared by formula shearing wall member to be assembled, will be fixed using gas flame cuttiug or laser cutting method
The screw thread vent stem 1-7 connected in form unit and following form unit on top cuts down, non-breakable in cutting process to consolidate
Determine the integrality of link slot 1-6, in the production process of next fabricated shear wall component reuse top form unit and
Half of form unit 1-5 in following form unit.
Fabricated shear wall component is prepared in the production method of the present embodiment using a kind of universal sideshields mould, described is general
Side mould includes mutually covering following mould 1 and top mould 2 together, and described following mould 1 includes that four structure identicals are following
Form unit, described following form unit is divided into the following form unit 1-1 in top, the following form unit 1-2 in bottom and the following mould of an offside
Unit 1-3,1-4;Following form unit 1-3,1-4 be arranged in parallel for one pair of which side, the following form unit 1-1 in top and the following mould in bottom
Unit 1-2 be arranged in parallel;The following form unit 1-1 in top, the following form unit 1-2 in bottom and an offside following form unit 1-3,1-4
Between realize being detachably connected by connecting plate 3 and bolt;
The following form unit of each described includes a pair half of form unit 1-5, is machined with one end on half of form unit 1-5 and passes through
Logical to be fixedly connected groove 1-6, the end that a pair of one side of something form unit 1-5 are fixedly connected groove 1-6 insertions mutually overlaps or is docked at
Together, a screw thread vent stem 1-7 for being threaded hole 7, the two of screw thread vent stem 1-7 are fixedly connected with being fixedly connected in groove 1-6
End each withstands on the cecum for being fixedly connected groove 1-6;The two ends that a pair of one side of something form unit 1-5 are not fixedly connected groove 1-6 insertions are each
From being provided with connecting plate 3;
Described top mould 2 includes four structure identical top form units, and described top form unit is divided on top
Side form unit 2-1, bottom top form unit 2-2 and offside top form unit 2-3, a 2-4;One pair of which side top form unit 2-
3rd, 2-4 be arranged in parallel, and top top form unit 2-1 and bottom top form unit 2-2 be arranged in parallel;Top top form unit 2-4,
Realize detachably connecting by connecting plate 3 and bolt between bottom top form unit 2-2 and offside top form unit 2-3, a 2-4
Connect;
The structure of described top form unit is identical with the structure of following form unit;
By being arranged on a pair of sleeper reinforcing bars at two ends between the following form unit 1-1 in top and top top form unit 2-1
Fixed plate 4 is connected, dark also by a pair that are arranged on two ends between the following form unit 1-2 in bottom and bottom top form unit 2-2
Post reinforcing bar fixed plate 4 is connected;Described sleeper reinforcing bar fixed plate 4 is included by the first steel plate 4-1, the second steel plate 4-2 and the 3rd steel
Plate 4-3 connects the U-shaped steel plate to be formed, and fixing hole 4-4 and suspension ring fixing hole 4-5 is machined with the first steel plate 4-1, in the second steel plate
Hole 8 is threaded on 4-2 and the 3rd steel plate 4-3;
The screwed hole 7 of the following form unit 1-1 in top passes through with the screwed hole 8 of the second steel plate 4-2 of sleeper reinforcing bar fixed plate 4
Bolt connection, the screwed hole 7 of top top form unit 2-1 leads to the screwed hole 8 of the 3rd steel plate 4-3 of sleeper reinforcing bar fixed plate 4
Cross bolt connection;
The screwed hole 7 of the following form unit 1-2 in bottom passes through with the screwed hole 8 of the second steel plate 4-2 of sleeper reinforcing bar fixed plate 4
Bolt connection, the screwed hole of bottom top form unit 2-2 passes through bolt with the screwed hole of the 3rd steel plate of sleeper reinforcing bar fixed plate
Connection;
By being arranged on a pair of two ends dark beams between side following form unit 1-3,1-4 and side top form unit 2-3,2-4
Reinforcing bar fixed plate 5 is connected, and described dark beam steel fixed plate 5 is included by the first steel plate 5-1, the second steel plate 5-2 and the 3rd steel plate
5-3 connects the U-shaped steel plate to be formed, and fixing hole 5-4 is machined with the first steel plate 5-1, on the second steel plate 5-2 and the 3rd steel plate 5-3
It is threaded hole 9;The spiral shell of the screwed hole 7 of side following form unit 1-3,1-4 and the second steel plate 5-2 of dark beam steel fixed plate 5
Pit 9 is bolted, the screwed hole 7 of side top form unit 2-3,2-4 and the 3rd steel plate 5-3 of dark beam steel fixed plate 5
Screwed hole 9 be bolted;
On the following form unit 1-1 in top and the following form unit 1-2 in bottom between a pair of sleeper reinforcing bar fixed plates 4, will
Screwed hole 7 on the screwed hole 10 of stirrup baffle plate 6 form unit 1-1 following with top and the following form unit 1-2 in bottom aligns one by one
And be bolted to connection;On side following form unit 1-3,1-4 between a pair dark beam steel fixed plates 5, stirrup is kept off
The screwed hole 7 of the screwed hole 10 of plate 6 form unit 1-3,1-4 following with side aligns and is bolted to connection one by one.
The rectangular cross-section of screw thread vent stem 1-7, is easy to the planarization of holding side mould after welding.
The end that described half of form unit 1-5 is fixedly connected groove 1-6 insertions is each provided with overlapping platform 1-8, uses
The length overlapped in adjustment and the planarization for keeping side mould.
The following form unit 1-1 in described 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 one and clamps connection otic placode 16 and be bolted.