CN106013789A - Formwork reinforcing tool and method for reinforcing external corner formwork through the same - Google Patents
Formwork reinforcing tool and method for reinforcing external corner formwork through the same Download PDFInfo
- Publication number
- CN106013789A CN106013789A CN201610496842.XA CN201610496842A CN106013789A CN 106013789 A CN106013789 A CN 106013789A CN 201610496842 A CN201610496842 A CN 201610496842A CN 106013789 A CN106013789 A CN 106013789A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- fastener
- pier
- split bolt
- row
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a formwork reinforcing tool and a method for reinforcing an external corner formwork through the same, and belongs to the technical field of building construction. According to the technical scheme, the formwork reinforcing tool comprises a jack and a special buckling piece. The jack comprises a lead screw A with an external thread and a special nut which is in threaded connection with the lead screw A, a plurality of rocker holes into which rockers can be inserted are formed in the outer side wall of the special nut, and a U-shaped supporting plate is fixed to one end of the lead screw A; the special buckling piece comprises a first semicircular buckling piece body and a second semicircular buckling piece body, wherein one end of the first semicircular buckling piece body is rotationally connected with one end of the second semicircular buckling piece body through a rotating shaft, the other end of the first buckle piece body is connected with the other end of the second buckling piece body through a bolt, a buckling piece arm is fixedly connected outside the first buckling piece body and arranged in the radial direction of the first buckling piece body, and a screw hole is formed in the buckling piece arm. According to the formwork reinforcing tool and the method, the special-design formwork reinforcing tool is adopted in cooperation with the universal reinforcing technology, the traditional external-corner-formwork supporting method is changed into a pulling-tying mode, pulling-tying prestress is generated accordingly, and the external corner formwork is firmly reinforced.
Description
Technical field
The present invention relates to a kind of moldboard reinforcing tool, a kind of instrument reinforced for external angle formwork, belong to
In technical field of building construction.The invention still further relates to one utilize this moldboard reinforcing tool to carry out external angle formwork to add
Solid method
Background technology
Current cast-in-place concrete shear wall external angle formwork reinforces current techique generally: 1, first install shearing
Wall external corner two adjacent side metope template is also reinforced；2, use fastener (general utility tool) by sun at shear wall external corner
Angle two adjacent side metope formwork reinforcement connects with steel tube；3, use step fastener and timber wedge that external angle formwork is fastened.
Said method is the most firm due to external angle formwork reinforcing, often produces concrete shear force wall sun in work progress
The problem such as mould, spillage is run at angle, thus causes quality defect of concrete.
Summary of the invention
For the above-mentioned problems in the prior art, the invention provides a kind of simple in construction, easy construction,
Utilize it to carry out formwork reinforcement to be prevented from running the quality problems such as mould, spillage.
The technical solution adopted for the present invention to solve the technical problems is: a kind of moldboard reinforcing tool, its feature
It is: include that jacking, dedicated fastener, described jacking include with externally threaded screw mandrel A and described screw mandrel A
Threaded specialized nut, the lateral wall of described specialized nut is provided with multiple rocking bar hole that can be inserted into rocking bar,
One end of described screw mandrel A is fixed with U-shaped supporting plate；Described dedicated fastener includes that one end is passed through a rotating shaft and can be turned
After the semicircular fastener one linked together and semicircular fastener two, fastener one and fastener two fasten dynamicly
Intermediate formation is a circle, and the other end of described fastener one and fastener two is bolted, described fastener one
External stability connect have a fastener arm, described fastener arm being radially arranged along fastener one, on described fastener arm
It is provided with screw hole.
Further, for ease of installing, the screw hole on described fastener arm is being radially arranged along fastener one
Bar hole.
Further, for ease of installing steel pipe, one of them side of described supporting plate is shorter than another side.
Present invention also offers and a kind of utilize above-mentioned moldboard reinforcing tool to carry out shear wall end head formwork reinforcing
Method, it comprises the steps:
(1) before using steel pipe, flitch, split bolt, 3 shape cards to install shear wall termination according to current techique
The template of rear both sides is also reinforced, and install the template of shear wall termination end face simultaneously, is wherein used for reinforcing shearing
Before and after wall termination, upper row's steel pipe of the horizontal steel tube of two side templates or lower row's steel pipe the most do not stretch out the termination of template；
(2) dedicated fastener is arranged on the above-mentioned of both sides before and after shear wall termination and does not stretches out the upper of form stop
On row's steel pipe or lower row's steel pipe and fasten, and make fastener arm on both sides fastener one the most upward or the most down；
(3) the above-mentioned upper row's steel pipe not stretching out form stop of both sides or the position of lower row's steel pipe front and back respectively
Jacking described in installing in the end of shear wall end, the threaded shank portion of the screw mandrel A of described jacking is inserted
In the end of above-mentioned steel pipe, rotation specialized nut is coordinated to regulate by rocking bar with the rocking bar hole on specialized nut
The protruded length of screw mandrel A, makes the inner vertical face of described supporting plate be slightly shorter than the outside of shear wall end flitch
Face, and make specialized nut be close to the end at steel pipe；
(4) on above-mentioned supporting plate, place the wherein row of horizontal steel being used for fixing the end face template of shear wall termination
Pipe, then this horizontal steel tube and be respectively mounted between the dedicated fastener of both sides before and after shear wall termination right
Drawing bolt, the wherein one end of split bolt screw hole in dedicated fastener passes, and disposes for solid the most again
Determine another row of horizontal steel pipe of the end face template of shear wall termination, and arrange 3 outside this two row of horizontal steel pipe
Shape card is connected with the other end of described split bolt, is fastened by split bolt.
Present invention also offers and a kind of utilize above-mentioned moldboard reinforcing tool to carry out big external corner part template to add
Solid method, it comprises the steps:
(1) steel pipe, flitch, split bolt, 3 shape cards are used to install big external corner two adjacent side according to current techique
Template and reinforce, wherein for reinforcing in the horizontal steel tube of big external corner two adjacent side template, two wherein
Upper row's steel pipe in row of horizontal steel pipe or lower row's steel pipe and the lower row's steel pipe in two row of horizontal steel pipes of another side or
Upper row's steel pipe intersection stretches out big external corner, and every remaining horizontal steel tube does not the most stretch out external corner end；
(2) dedicated fastener it is separately mounted on the above-mentioned horizontal steel tube not extending out external corner end and fastens, and
Make fastener arm down or upward；
(3) respectively the end of the above-mentioned horizontal steel tube not extending out external corner end install described in jacking, described
The threaded shank portion of the screw mandrel A of jacking is inserted in the end of the above-mentioned horizontal steel tube not extending out external corner end, logical
Cross rocking bar coordinates rotation specialized nut to regulate the protruded length of screw mandrel A with the rocking bar hole on specialized nut, makes
Wherein the inner vertical face of described supporting plate on one side contacts with the horizontal steel tube stretching out big external corner of another side, and
Specialized nut is made to be close to the end at steel pipe；
(4) outside of the horizontal steel tube stretching out big external corner in above-mentioned intersection arranges three vertical steel pipes, and these are three years old
Root vertical steel pipe lays respectively in the different spaces formed by the steel tube place intersected, then vertical steel pipe with
Between every dedicated fastener on one side, split bolt, the wherein one end of split bolt spiral shell in dedicated fastener are installed
Rod aperture passes, and the other end of split bolt connects 3 shape cards, is fastened by split bolt.
Present invention also offers a kind of method utilizing above-mentioned moldboard reinforcing tool to carry out pier formwork reinforcement,
It comprises the steps:
(1) steel pipe, flitch, split bolt, 3 shape cards are used to install both sides before and after pier according to current techique
And the template of neighbouring metope reinforcing, and install the template of pier end face, before being wherein used for reinforcing pier simultaneously
Upper row's steel pipe or lower row's steel pipe of the horizontal steel tube of rear two side templates the most do not stretch out beyond pier；
(2) before and after pier, both sides above-mentioned does not stretches out facing of the upper row's steel pipe beyond pier or lower row's steel pipe
It is respectively mounted special button on nearly pier end and the above-mentioned upper row's steel pipe at pier inner corner trim or lower row's steel pipe
Part also fastens, and before and after pier, the fastener arm on two of the both sides fasteners one closing on pier end is the most upward
Or the most down；
(3) before and after pier, the above-mentioned of both sides does not stretches out the upper row's steel pipe beyond pier or lower row's steel pipe respectively
Close on pier end end install described in jacking, the threaded shank portion of the screw mandrel A of described jacking insert
Enter in the end of above-mentioned steel pipe, coordinate rotation specialized nut to adjust by rocking bar with the rocking bar hole on specialized nut
The protruded length of joint screw mandrel A, makes the inner vertical face of described supporting plate be slightly shorter than the outside of pier end flitch
Face, and make specialized nut be close to the end at steel pipe, then place on above-mentioned supporting plate and be used for fixing pier end
A wherein row of horizontal steel pipe of head mould plate, and at this horizontal steel tube with close on both sides before and after pier end
It is respectively mounted split bolt, the wherein one end of split bolt spiral shell in dedicated fastener between two dedicated fastener
Rod aperture passes, and disposes another row of horizontal steel pipe for fixing pier end head formwork the most again, and this two row
The other end of 3 shape cards and described split bolt is set outside the horizontal steel tube fixing pier end head formwork
Connect, fastened by split bolt；
(4) hole of both walls face die plate is drilled in metope template, at this being parallel to closing on of pier minor face
Hole wears split bolt, and one end of this split bolt passes in the above-mentioned dedicated fastener being positioned at pier inner corner trim
Screw hole is the most connected, and the other end of split bolt closes on the outside of metope template by 3 shape cards with this
Horizontal steel tube connects, and is fastened by split bolt.
The present invention is by using the moldboard reinforcing tool of particular design and combining general reinforcement technique, by tradition sun
Angle formwork erection method is changed to a kind of drawknot mode, and thus produces drawknot prestressing force so that external angle formwork
It is firm to reinforce, and is difficult to the situations such as race mould occur, thus eliminates present in current techique during cast concrete
Concrete shear force wall external corner easily runs the problem such as mould, spillage, it is ensured that construction quality, be a kind of economic and practical,
Easy to operate, the practicality technology of reliable in quality, has good promotion prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the jacking in the embodiment of the present invention 1；
Fig. 2 is the structural representation of the screw mandrel A in Fig. 1；
Fig. 3 is the front view of the specialized nut in Fig. 1；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the front view of the dedicated fastener in the embodiment of the present invention 1；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the front view carrying out shear wall end head formwork reinforcing in the embodiment of the present invention 2；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the front view carrying out big external corner part formwork reinforcement in the embodiment of the present invention 3；
Figure 10 is the right view of Fig. 9；
Figure 11 is the top view of Figure 10；
Figure 12 is the front view carrying out pier formwork reinforcement in the embodiment of the present invention 4；
Figure 13 is the top view of Figure 12；
In figure, 1 is jacking, and 2 is dedicated fastener, and 3 is screw mandrel A, and 4 is specialized nut, and 5 is steel pipe, and 6 are
Supporting plate, 7 is threaded rod, and 8 is rocking bar hole, and 9 is rotating shaft, and 10 is fastener one, and 11 is screw hole, and 12 are
Fastener arm, 13 is bolt, and 14 is fastener two, and 15 is front side flitch, and 16 is template, and 17 is end face flitch,
18 is the horizontal steel tube of end, and 19 is 3 shape cards, and 20 is split bolt, and 21 is the horizontal steel tube of front side,
23 is the horizontal steel tube of rear side, and 24 is the flitch of big external corner adjacent side one, and 25 is the flitch of big external corner adjacent side two,
26 is vertical steel pipe, and 27 is the horizontal steel tube of big external corner adjacent side two, and 28 is the horizontal steel tube of big external corner adjacent side one,
29 is metope template, and 30 is metope flitch, and 31 is pier template, and 32 is flitch on front side of pier, and 33 is wall
Buttress termination flitch, 34 is pier termination horizontal steel tube, and 35 is pier front side horizontal steel pipe, and 36 is fixing metope
The horizontal steel tube of template, 37 is horizontal steel tube on rear side of pier.
Detailed description of the invention
Below by embodiment and combine accompanying drawing the present invention is further illustrated:
Embodiment 1
As shown in accompanying drawing 1-Fig. 6, being a kind of moldboard reinforcing tool, it includes jacking 1, dedicated fastener 2, institute
State the specialized nut 4 that jacking 1 includes threadeding with described screw mandrel A3 with externally threaded screw mandrel A3,
The lateral wall of described specialized nut 4 is provided with multiple rocking bar hole 8 that can be inserted into rocking bar, the one of described screw mandrel A3
End is fixed with U-shaped supporting plate 6.Described dedicated fastener 2 includes that one end is passed through a rotating shaft 9 and is rotatably coupled
Semicircular fastener 1 together and semicircular fastener 2 14, fastener 1 and fastener 2 14 fasten
Rear intermediate formation is a circle, and the other end of described fastener 1 and fastener 2 14 is bolted, institute
The external stability connection stating fastener 1 has a fastener arm 12, and described fastener arm 12 is along the radial direction of fastener 1
Arranging, described fastener arm 12 is provided with screw hole 11.
For ease of installing, the screw hole 11 on described fastener arm 12 is the bar being radially arranged along fastener 1
Shape hole.
For ease of installing steel pipe, one of them side of described supporting plate 6 is shorter than another side.
Dedicated fastener 2 in the present embodiment is a kind of fastener being fastened on steel pipe, wherein, fastener 1
Can 9 rotate to open fastener or Guan Bi fastener around the shaft with fastener 2 14, fastener 1 and fastener 2 14 it
Between connect and fasten by bolt 13.
The present invention need in use the general split bolt with fixed form and 3 shape cards with the use of, execute
In man-hour, being screwed by specialized nut 4 on screw mandrel A3, screwed one end of screw mandrel A3 is inserted for solid
In the end of the steel pipe 5 of solid plate, dedicated fastener 2 is arranged on the steel pipe of fixed form and fastens,
One end of split bolt through dedicated fastener fastener arm 12 on screw hole 11, the other end of split bolt with
3 shape cards connect, and are then fastened by split bolt.
The other parts of the present embodiment use known technology, do not repeat them here.
Embodiment 2
As Figure 1-Figure 8, a kind of the moldboard reinforcing tool described in embodiment 1 is utilized to carry out shear wall end
The method of head formwork reinforcement, it comprises the steps:
(1) install according to current techique initially with steel pipe, flitch, split bolt 20,3 shape card 19 and cut
The template of both sides reinforcing before and after power wall termination, formwork reinforcement use arrange outside template two row of horizontal steel pipes,
Some flitches, utilize 3 shape cards 19 and split bolt 20 to reinforce, meanwhile install shear wall termination
The template of end face, wherein for reinforcing upper row's steel pipe of the front side horizontal steel pipe 21 of template on front side of shear wall termination
(or lower row's steel pipe) and for reinforcing upper row's steel pipe of rear side horizontal steel tube 23 of template on rear side of shear wall termination
(or lower row's steel pipe) does not the most stretch out form stop, and should be the row's of being all steel pipe or be all lower row's steel pipe；
(2) dedicated fastener 2 is arranged on the upper row's steel pipe not stretching out form stop of front side horizontal steel pipe 21
The upper row's steel pipe (or lower row's steel pipe) not stretching out form stop of (or lower row's steel pipe) and rear side horizontal steel tube 23
Go up and fasten, and make both sides dedicated fastener 2 fastener 1 on fastener arm 12 the most upward or simultaneously simultaneously
Down；
(3) the front side horizontal steel pipe 21 of form stop and being positioned at of rear side horizontal steel tube 23 are not being stretched out respectively
The jacking 1 described in steel tube end part installation of shear wall end, the thread rod part of the screw mandrel A3 of described jacking 1
In dividing the end inserting above-mentioned steel pipe, coordinate rotation special by rocking bar with the rocking bar hole 8 on specialized nut 4
Nut 4, regulates the protruded length of screw mandrel A3, makes the inner vertical face of described supporting plate 6 be slightly shorter than shear wall
The lateral surface of end flitch 17, and make specialized nut 4 be close to the end at steel pipe；
(4) on above-mentioned supporting plate 6, place the horizontal steel tube 18 being used for fixing the end face template of shear wall termination
In a wherein row of horizontal steel pipe, the then dedicated fastener 2 on this horizontal steel tube and front side horizontal steel pipe 21
And between the dedicated fastener 2 on rear side horizontal steel tube 23, it is respectively mounted split bolt 20, split bolt 20
Wherein one end screw hole 11 in dedicated fastener passes, and disposes the end for fixing shear wall termination the most again
Another row of horizontal steel pipe in the horizontal steel tube 18 of face die plate, and 3 shapes are set outside this two row of horizontal steel pipe
Card 19 is connected with the other end of described split bolt 20, uses common practice to be carried out tightly by split bolt
Gu.
Other parts in the present embodiment all use prior art, do not repeat them here.
Embodiment 3
As shown in Fig. 1-Fig. 6 and Fig. 9-Figure 11, a kind of the moldboard reinforcing tool described in embodiment 1 is utilized to enter
The method of the big external corner part formwork reinforcement of row, it comprises the steps:
(1) steel pipe, flitch, split bolt 20,3 shape card 19 is used to install big external corner according to current techique
The template of two adjacent sides is also reinforced, formwork reinforcement use current techique arrange outside template two row of horizontal steel pipes,
Some flitches, utilize 3 shape cards 19 and split bolt 20 to reinforce, and are wherein used for reinforcing big external corner two adjacent
In the horizontal steel tube 28 of the big external corner adjacent side one of cheek board and the horizontal steel tube 27 of big external corner adjacent side two, wherein
Under in the upper row's steel pipe in two row of horizontal steel pipes on one side or lower row's steel pipe and two row of horizontal steel pipes of another side
Row's steel pipe or upper row's steel pipe intersection stretch out big external corner, and every remaining horizontal steel tube does not the most stretch out external corner end；
(2) dedicated fastener 2 is separately mounted to the horizontal steel tube 28 of big external corner adjacent side one and big external corner adjacent side
The horizontal steel tube 27 of two do not extend out on the horizontal steel tube of external corner end and fasten, and making the fastener of dedicated fastener 2
Arm 12 is down or upward；
(3) respectively in the horizontal steel tube 28 of big external corner adjacent side one and the horizontal steel tube 27 of big external corner adjacent side two
The horizontal steel tube not extending out external corner end end install described in jacking 1, the screw mandrel A3's of described jacking 1
Threaded shank portion is inserted in the end of the above-mentioned horizontal steel tube not extending out external corner end, by rocking bar and special spiral shell
Rocking bar hole 8 on female 4 coordinates rotation specialized nut 4 to regulate the protruded length of screw mandrel A3, makes described supporting plate
The inner vertical face of 6 contacts with the horizontal steel tube stretching out big external corner of another side, and makes specialized nut 4 be close to
The end of steel pipe；
(4) outside of the horizontal steel tube stretching out big external corner in above-mentioned intersection arranges three vertical steel pipes 26, should
Three vertical steel pipes 26 lay respectively in the different spaces formed by the steel tube place intersected, then at vertical steel
Installing split bolt 20 between pipe 26 and every dedicated fastener 2 on one side, wherein one end of split bolt 20 is certainly
Screw hole 11 in dedicated fastener 2 passes, and the other end of split bolt 20 connects 3 shape cards 19, uses logical
Fastened by split bolt by way.
Other parts in the present embodiment all use prior art, do not repeat them here.
Embodiment 4
As shown in Fig. 1-6 and Figure 12-Figure 13, a kind of the moldboard reinforcing tool described in embodiment 1 is utilized to enter
The method of row pier formwork reinforcement, it comprises the steps:
(1) before using steel pipe, flitch, split bolt 20,3 shape card 19 to install pier according to current techique
Rear both sides and the template of neighbouring metope are also reinforced, and formwork reinforcement uses current techique to arrange two rows outside template
Horizontal steel tube, some flitches, utilize 3 shape cards 19 and split bolt 20 to reinforce, and install wall simultaneously
The template of buttress end face, wherein for reinforcing upper row's steel pipe of the pier front side horizontal steel pipe 35 of template on front side of pier
Or lower row's steel pipe and for reinforcing upper row's steel pipe of horizontal steel tube 37 on rear side of the pier of template on rear side of pier or lower row
Steel pipe does not stretches out beyond pier, and should be the row's of being all steel pipe or be all lower row's steel pipe；
(2) respectively on rear side of pier front side horizontal steel pipe 35 and pier horizontal steel tube 37 do not stretch out pier with
The pier end of closing on of outer upper row's steel pipe or lower row's steel pipe is installed dedicated fastener 2 and fastens and before pier
It is positioned on upper row's steel pipe of side horizontal steel tube 35 or lower row's steel pipe at pier inner corner trim and dedicated fastener 2 is installed the tightliest
Gu, before and after pier, the fastener arm 12 on two of the both sides fasteners 1 closing on pier end is the most upward
Or the most down；
(3) on rear side of pier front side horizontal steel pipe 35 and pier, horizontal steel tube 37 is provided with dedicated fastener respectively
Upper row's steel pipe of 2 or the jacking 1 described in steel tube end part installation closing on pier end of lower row's steel pipe, described
The threaded shank portion of the screw mandrel A3 of jacking 1 is inserted in the end of above-mentioned steel pipe, by rocking bar and specialized nut 4
On rocking bar hole 8 coordinate and rotate specialized nut 4 and regulate the protruded length of screw mandrel A3, make described supporting plate 6
Inner vertical face is slightly shorter than the lateral surface of pier end flitch 33, and makes specialized nut 4 be close at steel pipe
End, then places the pier termination horizontal steel tube 34 for fixing pier end head formwork on above-mentioned supporting plate 6
In a wherein row of horizontal steel pipe, and at this horizontal steel tube with close on before and after pier end two of both sides
Being respectively mounted split bolt 20 between dedicated fastener 2, wherein one end of split bolt 20 is in dedicated fastener 2
Screw hole 11 pass, dispose the most again for fixing the pier termination horizontal steel tube 34 of pier end head formwork
In another row of horizontal steel pipe, and arrange 3 outside the horizontal steel tube of pier end head formwork this two row for fixing
Shape card 19 is connected with the other end of described split bolt 20, uses common practice to be carried out by split bolt
Fastening；
(4) hole of both walls face die plate 29 is drilled in metope template being parallel to closing on of pier minor face,
Wear split bolt 20 in this hole, one end of this split bolt 20 through above-mentioned be positioned at pier inner corner trim special
Screw hole 11 on fastener 2 is the most connected, and the other end of split bolt 20 is faced with this by 3 shape cards 19
The horizontal steel tube 36 in the outside of nearly metope template connects, and uses common practice to be fastened by split bolt.
Other parts in the present embodiment all use prior art, do not repeat them here.
Claims (6)
1. a moldboard reinforcing tool, is characterized in that: include jacking (1), dedicated fastener (2), described top
Torr (1) includes the special spiral shell threadeded with externally threaded screw mandrel A (3) with described screw mandrel A (3)
Female (4), the lateral wall of described specialized nut (4) is provided with multiple rocking bar hole (8) that can be inserted into rocking bar, institute
The one end stating screw mandrel A (3) is fixed with U-shaped supporting plate (6)；Described dedicated fastener (2) includes that one end leads to
Cross semicircular fastener one (10) and semicircular fastener two that a rotating shaft (9) can be rotationally connected
(14), after fastener one (10) and fastener two (14) fasten, intermediate formation is a circle, described fastener one (10)
Being bolted with the other end of fastener two (14), the external stability of described fastener one (10) connects to be had
One fastener arm (12), described fastener arm (12) being radially arranged along fastener one (10), described fastener arm (12)
It is provided with screw hole (11).
Moldboard reinforcing tool the most according to claim 1, is characterized in that: on described fastener arm (12)
Screw hole (11) be the bar hole being radially arranged along fastener one (10).
Moldboard reinforcing tool the most according to claim 1 and 2, is characterized in that: described supporting plate (6)
One of them side be shorter than another side.
4. the moldboard reinforcing tool utilized described in claim 1 carries out the side of shear wall end head formwork reinforcing
Method, is characterized in that: comprise the steps:
(1) before using steel pipe, flitch, split bolt, 3 shape cards to install shear wall termination according to current techique
The template of rear both sides is also reinforced, and install the template of shear wall termination end face simultaneously, is wherein used for reinforcing shearing
Before and after wall termination, upper row's steel pipe or lower row's steel pipe of the horizontal steel tube of two side templates the most do not stretch out form stop；
(2) dedicated fastener (2) is arranged on the above-mentioned of both sides before and after shear wall termination and does not stretches out template end
On upper row's steel pipe of head or lower row's steel pipe and fasten, and make the fastener arm (12) on both sides fastener one (10)
Simultaneously the most upward or the most down；
(3) the above-mentioned upper row's steel pipe not stretching out form stop of both sides or the position of lower row's steel pipe front and back respectively
Jacking (1) described in installing in the end of shear wall end, the screw mandrel A's (3) of described jacking (1)
Threaded shank portion is inserted in the end of above-mentioned steel pipe, by rocking bar and the rocking bar hole (8) on specialized nut (4)
Coordinate rotation specialized nut (4) to regulate the protruded length of screw mandrel A (3), make the interior of described supporting plate (6)
Side vertical is slightly shorter than the lateral surface of shear wall end flitch, and makes specialized nut (4) be close at steel pipe
End；
(4) a wherein row of the upper end face template placed for fixing shear wall termination of above-mentioned supporting plate (6)
Horizontal steel tube, then between this horizontal steel tube and the dedicated fastener (2) being positioned at both sides before and after shear wall termination
Being respectively mounted split bolt, the wherein one end of split bolt screw hole (11) in dedicated fastener passes,
Dispose another row of horizontal steel pipe being used for fixing the end face template of shear wall termination the most again, and in this two draining
Arrange 3 shape cards outside flat steel pipe to be connected with the other end of described split bolt, carried out tightly by split bolt
Gu.
5. the moldboard reinforcing tool utilized described in claim 1 carries out the side of big external corner part formwork reinforcement
Method, is characterized in that: comprise the steps:
(1) steel pipe, flitch, split bolt, 3 shape cards are used to install big external corner two adjacent side according to current techique
Template and reinforce, wherein for reinforcing in the horizontal steel tube of big external corner two adjacent side template, two wherein
Upper row's steel pipe in row of horizontal steel pipe or lower row's steel pipe and the lower row's steel pipe in two row of horizontal steel pipes of another side or
Upper row's steel pipe intersection stretches out big external corner, and every remaining horizontal steel tube does not the most stretch out external corner end；
(2) dedicated fastener (2) is separately mounted on the above-mentioned horizontal steel tube not extending out external corner end the tightliest
Gu, and make fastener arm (12) down or upward；
(3) respectively at the jacking (1) described in the installation of the end of the above-mentioned horizontal steel tube not extending out external corner end,
The threaded shank portion of the screw mandrel A (3) of described jacking (1) inserts the above-mentioned horizontal steel not extending out external corner end
In the end of pipe, coordinate rotation specialized nut (4) with the rocking bar hole (8) on specialized nut (4) by rocking bar
Regulate the protruded length of screw mandrel A (3) so that it is the inner vertical face of middle described supporting plate (6) with
The horizontal steel tube contact stretching out big external corner of another side, and make specialized nut (4) be close to the end at steel pipe；
(4) outside of the horizontal steel tube stretching out big external corner in above-mentioned intersection arranges three vertical steel pipes, and these are three years old
Root vertical steel pipe lays respectively in the different spaces formed by the steel tube place intersected, then vertical steel pipe with
Installing split bolt between every dedicated fastener (2) on one side, wherein one end of split bolt is from dedicated fastener (2)
On screw hole (11) pass, the other end of split bolt connects 3 shape cards, is carried out tightly by split bolt
Gu.
6. utilize the method that the moldboard reinforcing tool described in claim 1 carries out pier formwork reinforcement, its
Feature is: comprise the steps:
(1) steel pipe, flitch, split bolt, 3 shape cards are used to install both sides before and after pier according to current techique
And the template of neighbouring metope reinforcing, and install the template of pier end face, before being wherein used for reinforcing pier simultaneously
Upper row's steel pipe or lower row's steel pipe of the horizontal steel tube of rear two side templates the most do not stretch out beyond pier；
(2) before and after pier, both sides above-mentioned does not stretches out facing of the upper row's steel pipe beyond pier or lower row's steel pipe
It is respectively mounted special button on nearly pier end and the above-mentioned upper row's steel pipe at pier inner corner trim or lower row's steel pipe
Part (2) also fastens, the fastener on two of the both sides fasteners one (10) closing on pier end before and after pier
Arm (12) is simultaneously the most upward or the most down；
(3) before and after pier, the above-mentioned of both sides does not stretches out the upper row's steel pipe beyond pier or lower row's steel pipe respectively
Close on pier end end install described in jacking (1), the screw mandrel A (3) of described jacking (1)
Threaded shank portion insert in the end of above-mentioned steel pipe, by the rocking bar hole (8) on rocking bar and specialized nut (4)
Coordinate rotation specialized nut (4) to regulate the protruded length of screw mandrel A (3), make the interior of described supporting plate (6)
Side vertical is slightly shorter than the lateral surface of pier end flitch, and makes specialized nut (4) be close to the end at steel pipe
Portion, then at the upper wherein row of horizontal steel pipe placed for fixing pier end head formwork of above-mentioned supporting plate (6),
And pacify respectively between this horizontal steel tube and two dedicated fastener (2) closing on both sides before and after pier end
Dress split bolt, the wherein one end of split bolt screw hole (11) in dedicated fastener passes, the most again
Dispose another row of horizontal steel pipe for fixing pier end head formwork, and be used for fixing pier termination this two row
Arrange 3 shape cards outside the horizontal steel tube of template to be connected with the other end of described split bolt, by drawing spiral shell
Bolt fastens；
(4) hole of both walls face die plate is drilled in metope template, at this being parallel to closing on of pier minor face
Hole wears split bolt, and one end of this split bolt passes the above-mentioned dedicated fastener (2) being positioned at pier inner corner trim
On screw hole (11) connected, the other end of split bolt closes on metope mould by 3 shape cards with this
The horizontal steel tube in the outside of plate connects, and is fastened by split bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496842.XA CN106013789B (en) | 2016-06-29 | 2016-06-29 | A kind of moldboard reinforcing tool and the method using its progress external angle formwork reinforcing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610496842.XA CN106013789B (en) | 2016-06-29 | 2016-06-29 | A kind of moldboard reinforcing tool and the method using its progress external angle formwork reinforcing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013789A true CN106013789A (en) | 2016-10-12 |
| CN106013789B CN106013789B (en) | 2018-06-19 |
Family
ID=57104723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610496842.XA Active CN106013789B (en) | 2016-06-29 | 2016-06-29 | A kind of moldboard reinforcing tool and the method using its progress external angle formwork reinforcing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013789B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162444A (en) * | 2018-11-13 | 2019-01-08 | 中冶建工集团有限公司 | C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp |
| CN109184212A (en) * | 2018-10-24 | 2019-01-11 | 中建二局第二建筑工程有限公司 | A kind of shear wall cast-in-situ template short side ruggedized construction and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144313A (en) * | 1995-11-28 | 1997-06-03 | Washiyuu Sangyo Kk | Reinforcing apparatus of form corner part and fastening structure of form corner part |
| CN202596171U (en) * | 2011-12-23 | 2012-12-12 | 北京建工四建工程建设有限公司 | A beam die fixing device capable of being adjusted according to change of a beam cross-section |
| CN203403678U (en) * | 2013-07-12 | 2014-01-22 | 刘满意 | External corner lock for building |
| CN203755675U (en) * | 2014-03-25 | 2014-08-06 | 中国建筑第四工程局有限公司 | Shear wall column end template fastening device |
| CN105625710A (en) * | 2016-02-05 | 2016-06-01 | 张海文 | Concrete formwork support device |
-
2016
- 2016-06-29 CN CN201610496842.XA patent/CN106013789B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144313A (en) * | 1995-11-28 | 1997-06-03 | Washiyuu Sangyo Kk | Reinforcing apparatus of form corner part and fastening structure of form corner part |
| CN202596171U (en) * | 2011-12-23 | 2012-12-12 | 北京建工四建工程建设有限公司 | A beam die fixing device capable of being adjusted according to change of a beam cross-section |
| CN203403678U (en) * | 2013-07-12 | 2014-01-22 | 刘满意 | External corner lock for building |
| CN203755675U (en) * | 2014-03-25 | 2014-08-06 | 中国建筑第四工程局有限公司 | Shear wall column end template fastening device |
| CN105625710A (en) * | 2016-02-05 | 2016-06-01 | 张海文 | Concrete formwork support device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184212A (en) * | 2018-10-24 | 2019-01-11 | 中建二局第二建筑工程有限公司 | A kind of shear wall cast-in-situ template short side ruggedized construction and its construction method |
| CN109162444A (en) * | 2018-11-13 | 2019-01-08 | 中冶建工集团有限公司 | C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp |
| CN109162444B (en) * | 2018-11-13 | 2024-06-11 | 中冶建工集团有限公司 | C-shaped pipe clamp and shear wall end template fixing structure adopting same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013789B (en) | 2018-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106968360A (en) | A kind of prefabricated hollow formula opens perps concrete shear force wall | |
| CN103696790B (en) | Scissors expansion anchor rod and application thereof | |
| CN104975652B (en) | A kind of precast concrete docks attachment structure | |
| CN106013789A (en) | Formwork reinforcing tool and method for reinforcing external corner formwork through the same | |
| CN106480983A (en) | A kind of assembled beam-column hinged joint and its assembling mode | |
| CN204876199U (en) | Restraint overlap joint structure is concentrated to precast shear wall vertical reinforcement | |
| CN206554264U (en) | Modularized house assembling structure | |
| CN210888078U (en) | Embedded box for hyperboloid structural veneer and hyperboloid veneer construction structure | |
| CN203113523U (en) | Assembled type framework beam column node using vertical connection | |
| CN106121227A (en) | A kind of moldboard reinforcing tool and utilize its method carrying out pier formwork reinforcement | |
| CN102926536B (en) | Template unilateral reinforcement combination tool and template unilateral reinforcement construction method | |
| CN106013014A (en) | Small-section tunnel side wall lining formwork erecting construction device | |
| CN206815519U (en) | A kind of connecting node of prefabricated post and precast beam | |
| CN206815538U (en) | A kind of connecting node of precast beam and prefabricated panel | |
| CN106436969A (en) | Intersecting reinforcement profiled steel plate shear wall with broadside slotting | |
| CN207934185U (en) | A kind of detachably prefabricated assembled concrete-filled steel square tubular column and girder steel combined joint | |
| CN206737271U (en) | A kind of a chain of bar connecting of bolt is buckled | |
| CN206016088U (en) | Gutter pressure rod structure in a kind of steel-structure factory building | |
| CN107201784A (en) | The method for being embedded into the structure of Cast-in-place concrete beneficial to inner thread piece and forming built-in fitting | |
| CN210947447U (en) | Steel construction integration angle structure in opposite directions | |
| CN210440048U (en) | Die carrier suitable for curved well wall construction of multiple arch tunnel is used | |
| CN208650850U (en) | A kind of supporting construction of rocky stratum big cross section deep shaft | |
| CN208267410U (en) | A kind of reconstruction structure of old building | |
| CN207017449U (en) | A kind of structure that Cast-in-place concrete is embedded into beneficial to inner thread piece | |
| CN208733812U (en) | Assembled beam-column connecting node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 251400 No. 39 Weisan Road, Jiyang County, Jinan City, Shandong Province Co-patentee after: SHANDONG SANJIAN CONSTRUCTION ENGINEERING CO., LTD. Patentee after: SHANDONG SANJIAN CONSTRUCTION ENGINEERING MANAGEMENT CO., LTD. Address before: 250100 No. 36 Qilihe Road, Licheng District, Jinan City, Shandong Province Co-patentee before: SHANDONG SANJIAN CONSTRUCTION ENGINEERING CO., LTD. Patentee before: SHANDONG SANJIAN CONSTRUCTION ENGINEERING MANAGEMENT CO., LTD. |
|
| CP02 | Change in the address of a patent holder |