CN108755972A - Prefabricated component feet and its application method - Google Patents
Prefabricated component feet and its application method Download PDFInfo
- Publication number
- CN108755972A CN108755972A CN201810641313.3A CN201810641313A CN108755972A CN 108755972 A CN108755972 A CN 108755972A CN 201810641313 A CN201810641313 A CN 201810641313A CN 108755972 A CN108755972 A CN 108755972A
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- Prior art keywords
- pipe fitting
- concrete
- hole
- plug
- prefabricated component
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004567 concrete Substances 0.000 claims abstract description 94
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000002775 capsule Substances 0.000 claims description 31
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 25
- 238000010276 construction Methods 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000011150 reinforced concrete Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a kind of prefabricated component feet and its application methods, it is related to concreting field, including the pipe fitting being embedded into concrete walls, it is detachably fixed the screw-thread steel for being connected with the sealing-plug for extending concrete walls or extending concrete walls in pipe fitting, the anti-loose structure for increasing pipe fitting and concrete walls interior contact area is additionally provided on the pipe fitting.It solves the problems, such as that overlapping layers pours in the prior art position is inaccurate and connect with vertical concrete wall unsteady, having reached, which can be convenient for horizontal overlapping layers position, pour and can complete vertical concrete walls and connect the advantages of strengthening with horizontal overlapping layers.
Description
Technical field
The present invention relates to concreting field, more particularly to a kind of prefabricated component feet and its application method.
Background technology
Prefabricated component is also referred to as prefabricated board, exactly the floor of early stage building in the middle, be module that engineering to be used or
Plate.Because being to produce and process molding precast concrete in precasting yard, directly transports to construction site and installed, so crying
Prefabricated board when making prefabricated board, is first filled after the upper reinforcing bar of hollow part distribution of model with cement with planking nail hollow mould
Full hollow parts wait dry rear knock-off plank, and remaining is exactly prefabricated board.There are many use of the prefabricated board in building, such as highway
The cement plate covered on the ditch on side, it is all prefabricated board to do the cement plate of thermal insulation layer on roof.
The site operation mode of existing concrete prefabricated board is generally, and prefabricated concrete slab is transported to construction site
Afterwards, prefabricated board is sling using loop wheel machine and is installed to designated position, then use again fast rigid mortar to precast slab bottom into
Row, which blocks, completes vertical forming concrete headwalls；Then the installation site line of superimposed sheet is drawn in the side of vertical concrete walls, and done
Then the vertical support of superimposed sheet lifts superimposed sheet and adjusts superimposed sheet shelving length at bearing, finally arranges superimposed sheet surrounding
The reinforcing bar thrown away finally carries out overlapping layers concreting.
Above-mentioned this mode carries out when pouring of overlapping layers, first has to position superimposed sheet, after the completion of positioning again
Pouring for overlapping layers is carried out, but when being positioned to superimposed sheet, since superimposed sheet weight is higher, positioning is not easy, to meeting shadow
It rings the position for the overlapping layers for pouring completion and original position generates deviation, and since the connection of overlapping layers and vertical concrete walls is closed
It is less, to which the stability between overlapping layers and vertical concrete walls can be caused relatively low.
Invention content
It is an object of the present invention to provide prefabricated component feet, having can be convenient for the positioning of horizontal overlapping layers to pour simultaneously energy
Enough complete the advantages of vertical concrete walls connect reinforcing with horizontal overlapping layers.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of prefabricated component feet, including the pipe fitting that is embedded into concrete walls are detachably fixed to be connected in pipe fitting and extend
The sealing-plug of concrete walls or the screw-thread steel for extending concrete walls, be additionally provided on the pipe fitting for increase pipe fitting with it is mixed
The anti-loose structure of solidifying cob wall interior contact area.
By using said program, in use, sealing-plug is connected to pipe fitting, pipe fitting is then embedded into armored concrete
The side wall of wall, then removes sealing-plug, and screw-thread steel is connected in pipe fitting, and one end of concrete walls is finally exposed in screw-thread steel
The prefabricated overlapping layers perpendicular to reinforced concrete wall, it is easy to use, it is easy to operate.
Preferably, the pipe fitting offers tapped through hole in the axial direction, the sealing-plug includes threaded rod, the screw thread
Through-hole can be threadedly connected to threaded rod or screw-thread steel.
By using said program, when work, can easily be torn open by tapped through hole and screw-thread steel or shaft
Unload sealing-plug and screw-thread steel.
Preferably, one end of the separate threaded rod of the sealing-plug is additionally provided with diaphragm capsule, multiple sealing-plugs are detachably fixed
It is connected to diaphragm capsule.
By using said program, in use, multiple sealing-plugs can be respectively fixedly connected on diaphragm capsule, then will manage
Part is respectively fixedly connected with the threaded rod in sealing-plug, is finally integrally fastened to diaphragm capsule on the plank of concrete soil model, from
And disposably realize the pre-buried of multiple pipe fittings, it is easy to operate.
Preferably, the anti-loose structure includes the discoid body for being set to pipe fitting one end, the discoid body is fixedly connected on pipe
The circumferential surface of part.
By using said program, in use, one end that pipe fitting is provided with to discoid body, which is embedded into reinforcing bar rolling, coagulates cob wall
After side wall, the contact area of pipe fitting and reinforced concrete wall can be increased by discoid body, to increase pipe fitting in reinforced concrete
Fastness in cob wall.
Preferably, being fixedly connected with multiple floors between the side of the discoid body and the circumferential surface of pipe fitting.
By using said program, in use, the floor being fixed between the side of discoid body and the circumferential surface of pipe fitting can be with
It plays a supporting role to discoid body, keeps the fixation of discoid body more secured, and pipe fitting can be increased by the floor of setting in steel
The fastness of reinforced concrete within the walls.
Preferably, being further opened with multiple grooves on the side of the discoid body.
By using said program, by offering multiple grooves on the side of discoid body, discoid body can be made and mixed
Solidifying cob wall interior contact area increases, to make the fixation of pipe fitting.
Preferably, being also fixedly connected with hexagonal ring on the circumferential surface of the pipe fitting.
By using said program, when work, the hexagonal ring by being set to pipe fitting circumferential surface can further increase work
Part and the contact area inside concrete walls, to prevent pipe fitting from falling off out of concrete walls.
Preferably, the pipe fitting offers threaded hole and through-hole along axis, the threaded hole is threadedly connected to threaded rod
Or screw-thread steel.
By using said program, in use, the threaded rod of sealing-plug is screwed in pipe fitting, then pipe fitting is vertically embedded into
The side wall of reinforced concrete wall makes at this point, concrete does not screw in pipe fitting is flow in the through-hole of threaded rod in the through-hole of pipe fitting
Portion is contacted with the inner tight of concrete walls, to complete the fixation of pipe fitting.
Preferably, the circumferential surface of the pipe fitting is further opened with the through hole being connected to through-hole.
By using said program, when concrete wall is prefabricated, the concrete inside concrete walls can flow to pipe fitting
Through hole and through-hole inside, so that firmly pipe fitting is fixed in concrete walls.
It is a further object to provide a kind of application methods of prefabricated component feet, pre- with that can complete feet
It buries in vertical concrete walls body, poured convenient for the positioning of horizontal overlapping layers and vertical concrete walls and horizontal overlapping layers can be completed
The advantages of connection is strengthened.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of application method of prefabricated component feet, includes the following steps：
Step 1 makes mold：Hollow mould processed, and the advance wiretie skeleton in hollow mould are followed closely using plank, it is last pre-
Stay injected hole；
Step 2, fixing seal plug：Plank by the side for needing to be embedded into pipe fitting in concrete is baffle, opens, will seal
The one end of plug far from threaded rod is respectively fixedly connected in diaphragm capsule, then, is consolidated the one end of diaphragm capsule far from threaded rod by nail
Due to the inside of baffle；
Step 3, fixed pipe fitting：Pipe fitting is not provided with one end of anti-loose structure and the threaded rod of sealing-plug connects, then by baffle
Reset and be fixedly connected on other planks of hollow mould；
Step 4, casting concrete：The concrete being stirred is injected out of hollow mould injected hole, it is mixed to be then allowed to stand waiting
Solidifying soil forming；
The forming of step 5, concrete slab：After concrete dry, the plank of the hollow mould outside concrete slab is struck using hammer
Under, and baffle is removed, at this point, concrete slab has been molded；
Step 6 removes sealing-plug：The threaded rod of sealing-plug is removed from pipe fitting and diaphragm capsule, it is then that diaphragm capsule is whole from concrete
On remove；
Step 7, forming concrete headwalls：Prefabricated concrete slab is transported to construction site, carries out in-site installation, and by coagulation
Native board bottom portion pours the forming for securely completing vertical concrete walls；
Step 8, connection screw thread steel：More screw-thread steels are respectively fixedly connected with to the side that pipe fitting is embedded in vertical concrete walls
Pipe fitting in；
Step 9, horizontal overlapping layers pour forming：Extend the side wiretie skeleton of vertical wall, and the system of following closely in screw-thread steel
Hollow mould and the supporting rack for being used to support hollow mould is mounted, finally by concreting to hollow mould, is settled into
Hollow mould is removed after shape.
By using said program, the positioning of the horizontal overlapping layers of completion can be facilitated to pour, and vertical coagulation can be reinforced
The connection of cob wall and horizontal overlapping layers, and then it is more secured so that horizontal overlapping layers is connect with vertical concrete walls.
To sum up, the invention has the advantages that：
1. in use, sealing-plug is connected to pipe fitting, then pipe fitting is embedded into the side wall of reinforced concrete wall, then removed
Screw-thread steel is connected in pipe fitting by sealing-plug, and one end that concrete walls are finally exposed in screw-thread steel is prefabricated mixed perpendicular to reinforcing bar
The overlapping layers of solidifying cob wall, it is easy to use, it is easy to operate；
2. in use, multiple sealing-plugs can be respectively fixedly connected on diaphragm capsule, then pipe fitting is respectively fixedly connected in close
Diaphragm capsule is finally integrally fastened on the plank of concrete soil model by the threaded rod of blocking, to disposably realize multiple pipes
Part it is pre-buried, it is easy to operate；
3. the positioning of the horizontal overlapping layers of completion can be facilitated to pour, and the company of vertical concrete walls and horizontal overlapping layers can be reinforced
It connects, and then it is more secured so that horizontal overlapping layers is connect with vertical concrete walls.
Description of the drawings
Fig. 1 is that pipe fitting and the exploded perspective view of plug construction are highlighted in embodiment one；
Fig. 2 is the exploded perspective view that sealing-plug and mould box structure are highlighted in embodiment one；
Fig. 3 is the schematic diagram that floor and hexagonal ring structure are highlighted in embodiment two；
Fig. 4 is that through-hole and the diagrammatic cross-section through pore structure are highlighted in embodiment three.
In figure, 1, pipe fitting；11, tapped through hole；12, anti-loose structure；121, discoid body；122, groove；123, floor；124,
Hexagonal ring；13, threaded hole；131, through-hole；132, through hole；2, sealing-plug；21, chock plug；22, threaded rod；3, diaphragm capsule；31, pacify
Fill hole.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.The identical reference numeral of wherein identical parts
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " ground " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment one：A kind of prefabricated component feet, in conjunction with Fig. 1, including pipe fitting 1 and sealing-plug 2.
1 center of pipe fitting offers tapped through hole 11, and tapped through hole 11 can be connect with screw-thread steel, and one end of pipe fitting 1 is also set
It is equipped with anti-loose structure 12, anti-loose structure 12 includes being fixedly connected with the discoid body 121 being connected on 1 circumferential surface of pipe fitting, discoid body 121 and pipe
The side of 1 coaxial line of part, the close pipe fitting 1 of discoid body 121 opens up fluted 122 centered on the center of discoid body 121.It uses
When, pipe fitting 1 is embedded into the side wall of vertical concrete wall, and make the one end of pipe fitting 1 far from anti-loose structure 12 with it is vertical
Concrete walls side wall is concordant, and then screw-thread steel is threadedly coupled in the tapped through hole 11 of pipe fitting 1, you can is stretched out in screw-thread steel perpendicular
One end of straight concrete walls side wall pours overlapping layers；And pipe fitting can be increased by the discoid body of setting 121 and the cooperation of groove 122
1 contact area in vertical concrete walls body, to make pipe fitting 1 firmly be embedded into vertical concrete walls body.
Sealing-plug 2 includes chock plug 21 and the threaded rod 22 for being fixedly connected on 21 side of chock plug, screw thread combined with Figure 1 and Figure 2,
22 length of bar is identical as 11 length of tapped through hole, and threaded rod 22 can be connect with the tapped through hole 11 of pipe fitting 1.The one of chock plug 21
End is additionally provided with diaphragm capsule 3, multiple mounting holes 31 is offered on diaphragm capsule 3, the threaded rod 22 of multiple sealing-plugs 2 can be inserted in respectively
In the mounting hole 31 of diaphragm capsule 3, and chock plug 21 is located in diaphragm capsule 3.It, can be with when pipe fitting 1 is embedded into the side wall of vertical concrete walls
The threaded rod 22 of multiple sealing-plugs 2 is inserted in respectively in the mounting hole 31 of diaphragm capsule 3, is then threadedly connected to threaded rod 22 again
In the threaded hole of pipe fitting 1, diaphragm capsule 3 is finally fixed on to the inside of the plank of hollow mould, finally by filling concrete hollow mold
Hollow mould, sealing-plug 2 and diaphragm capsule 3 are removed in type, after concrete forming successively, to complete the primary of multiple pipe fittings 1
Property is pre-buried.
The course of work：In use, the threaded rod 22 of multiple sealing-plugs 2 is inserted in respectively in the mounting hole 31 of diaphragm capsule 3, so
Threaded rod 22 is threadedly connected to again in the tapped through hole 11 of pipe fitting 1 afterwards, diaphragm capsule 3 is finally fixed on to the plank of hollow mould
Then inside will remove hollow mould, sealing-plug 2 and diaphragm capsule 3 successively in filling concrete hollow mould, after concrete forming,
Then prefabricated concrete slab is transported to job location, installation is fixed, and securely pour to complete vertical concrete
Then screw-thread steel is threadedly coupled in the tapped through hole 11 in vertical concrete walls by the forming of wall, finally separate in screw-thread steel
One end of vertical concrete walls pours overlapping layers, easy to use, overlapping layers accurate positioning, stable connection.
Embodiment two：A kind of prefabricated component feet, in conjunction with Fig. 3, with embodiment one the difference is that：Using floor
123 and hexagonal ring 124 replace embodiment one in groove 122.
Side of the discoid body 121 far from pipe fitting end is fixedly connected with floor 123, floor 123 close to 1 circumferential surface of pipe fitting one
Side is also fixedly connected on pipe fitting 1, and side of the floor 123 far from discoid body 121 also sets up the hexagonal ring for being sheathed on 1 circumferential surface of pipe fitting
124, hexagonal ring 124 is fixedly connected on the circumferential surface of pipe fitting 1 and hexagonal ring 124 and 1 coaxial line of pipe fitting.
Compared with embodiment one, advantage is：Discoid body 121 and the connection of pipe fitting 1 can be made more firm using floor 123
Gu improving the intensity of discoid body 121, and by the hexagonal ring of setting 124 and floor 123, can further increase vertical mixed
Contact area inside solidifying cob wall with feet, to keep feet fixation in concrete walls more secured.
Embodiment three：A kind of prefabricated component feet, the difference with embodiment one is in using threaded hole 13, through-hole 131
And through hole 132 replaces the tapped through hole 11 in embodiment one.
Pipe fitting 1 offers threaded hole 13 successively using one end far from anti-loose structure 12 as starting point to the other end in the axial direction
With through-hole 131, threaded hole 13 can be threadedly connected to threaded rod 22 or screw-thread steel, be further opened on the circumferential surface of pipe fitting 1 and through-hole
The through hole 132 of 131 connections.
Compared with embodiment one, advantage is：Pipe fitting 1 is embedded into vertical concrete walls body, when casting concrete,
Concrete can flow to one end of 1 connection screw thread bar of pipe fitting by through hole 132 and through-hole 131, in vertical coagulation
After the forming of cob wall body, further increase inside vertical concrete walls with feet contact surface and, prevent feet from loosening.
Example IV：A kind of application method of prefabricated component feet, includes the following steps：
Step 1 makes mold：Hollow mould processed is followed closely using timber or the plank of other materials, and is tied in advance in hollow mould
It wire-ties skeleton, finally reserves injected hole；
Step 2, fixing seal plug：The plank of the side of pipe fitting 1 will be needed to be embedded into concrete（As baffle）It opens, it will be close
The one end of blocking 2 far from threaded rod 22 is respectively fixedly connected in diaphragm capsule 3, then, by nail or other modes that diaphragm capsule 3 is remote
The suitable position of the inside of baffle is fixed in one end from threaded rod 22；
Step 3, fixed pipe fitting 1：Pipe fitting 1 is not provided with one end of anti-loose structure 12 to connect with the threaded rod 22 of sealing-plug 2, then
Baffle is resetted, and is fixedly connected on other planks of hollow mould.
Step 4, casting concrete：The concrete being stirred is injected out of hollow mould injected hole, is then allowed to stand
Wait for concrete forming.
The forming of step 5, concrete slab：It, will be outside concrete slab using external equipment such as hammer tool after concrete dry
The plank of the hollow mould in portion is removed, and baffle is removed, at this point, concrete slab has been molded；
Step 6 removes sealing-plug 2：The threaded rod 22 of sealing-plug 2 is removed from pipe fitting 1 and diaphragm capsule 3, then by diaphragm capsule 3 it is whole from
It is removed on concrete；
Step 7, forming concrete headwalls：Prefabricated concrete slab is transported to construction site, carries out in-site installation, and by coagulation
Native board bottom portion pours the forming for securely completing vertical concrete walls；
Step 8, connection screw thread steel：More screw-thread steels are respectively fixedly connected with and are embedded with the one of pipe fitting 1 in vertical concrete walls
In the pipe fitting 1 of side；
Step 9, horizontal overlapping layers pour forming：Extend the side wiretie skeleton of vertical wall, and the system of following closely in screw-thread steel
Hollow mould and the supporting rack for being used to support hollow mould is mounted, finally by concreting to hollow mould, is settled into
Hollow mould is removed after shape.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of prefabricated component feet, feature are：It, can in pipe fitting (1) including the pipe fitting (1) being embedded into concrete walls
It dismantles and is fixedly connected with the sealing-plug (2) for extending concrete walls or the screw-thread steel for extending concrete walls, on the pipe fitting (1)
It is additionally provided with the anti-loose structure (12) for increasing pipe fitting (1) and concrete walls interior contact area.
2. prefabricated component feet according to claim 1, it is characterised in that：Preferably, the pipe fitting (1) is in the axial direction
Tapped through hole (11) is offered, the sealing-plug (2) includes threaded rod (22), and the tapped through hole (11) can be threadedly connected to
Threaded rod (22) or screw-thread steel.
3. prefabricated component feet according to claim 1, it is characterised in that：The separate threaded rod of the sealing-plug (2)
(22) one end is additionally provided with diaphragm capsule (3), and multiple sealing-plugs (2), which are detachably fixed, is connected to diaphragm capsule (3).
4. prefabricated component feet according to claim 1, it is characterised in that：The anti-loose structure (12) includes being set to pipe
The discoid body (121) of part (1) one end, the discoid body (121) are fixedly connected on the circumferential surface of pipe fitting (1).
5. prefabricated component feet according to claim 4, it is characterised in that：It is also opened on the side of the discoid body (121)
Equipped with multiple grooves (122).
6. prefabricated component feet according to claim 4, it is characterised in that：The side of the discoid body (121) and pipe fitting
(1) multiple floors (123) are fixedly connected between circumferential surface.
7. prefabricated component feet according to claim 4, it is characterised in that：It is also fixed on the circumferential surface of the pipe fitting (1) to connect
It is connected to hexagonal ring (124).
8. prefabricated component feet according to claim 1, it is characterised in that：The pipe fitting (1) offers screw thread along axis
Hole (13) and through-hole (131), the threaded hole (13) are threadedly connected to threaded rod (22) or screw-thread steel.
9. prefabricated component feet according to claim 8, it is characterised in that：The circumferential surface of the pipe fitting (1) be further opened with
The through hole (132) of through-hole (131) connection.
10. a kind of application method of prefabricated component feet, includes the following steps：
Step 1 makes mold：Hollow mould processed, and the advance wiretie skeleton in hollow mould are followed closely using plank, it is last pre-
Stay injected hole；
Step 2, fixing seal plug (2)：The plank that the side of pipe fitting (1) will be needed to be embedded into concrete is baffle, is opened,
The one end of sealing-plug (2) far from threaded rod (22) is respectively fixedly connected in the diaphragm capsule (3), then, by nail by diaphragm capsule (3)
The inside of baffle is fixed in one end far from threaded rod (22)；
Step 3, fixed pipe fitting (1)：Pipe fitting (1) is not provided with to the threaded rod of one end and sealing-plug (2) of anti-loose structure (12)
(22) it connects, then baffle is resetted to and is fixedly connected on other planks of hollow mould;
Step 4, casting concrete：The concrete being stirred is injected out of hollow mould injected hole, it is mixed to be then allowed to stand waiting
Solidifying soil forming;
The forming of step 5, concrete slab：After concrete dry, the plank of the hollow mould outside concrete slab is struck using hammer
Under, and baffle is removed, at this point, concrete slab has been molded；
Step 6 removes sealing-plug (2)：The threaded rod (22) of sealing-plug (2) is removed from pipe fitting (1) and diaphragm capsule (3), then will
Diaphragm capsule (3) is integrally removed from concrete；
Step 7, forming concrete headwalls：Prefabricated concrete slab is transported to construction site, carries out in-site installation, and by coagulation
Native board bottom portion pours the forming for securely completing vertical concrete walls；
Step 8, connection screw thread steel：More screw-thread steels are respectively fixedly connected with and are embedded with pipe fitting (1) in vertical concrete walls
In the pipe fitting (1) of side；
Step 9, horizontal overlapping layers pour forming：Extend the side wiretie skeleton of vertical wall, and the system of following closely in screw-thread steel
Hollow mould and the supporting rack for being used to support hollow mould is mounted, finally by concreting to hollow mould, is settled into
Hollow mould is removed after shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641313.3A CN108755972B (en) | 2018-06-21 | 2018-06-21 | Foot pad for prefabricated part and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641313.3A CN108755972B (en) | 2018-06-21 | 2018-06-21 | Foot pad for prefabricated part and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108755972A true CN108755972A (en) | 2018-11-06 |
| CN108755972B CN108755972B (en) | 2020-02-11 |
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| CN201810641313.3A Active CN108755972B (en) | 2018-06-21 | 2018-06-21 | Foot pad for prefabricated part and using method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351012A (en) * | 2018-12-03 | 2019-02-19 | 浙江联池水务设备股份有限公司 | A kind of construction method for exempting to adjust top demoulding integrated poured filter plate |
| CN111485712A (en) * | 2020-04-29 | 2020-08-04 | 梅国强 | Building template breakable pin, concrete maintenance method and wire tube embedding method |
| CN112267574A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Wall pin for precast concrete member and use method thereof |
| CN112392152A (en) * | 2020-11-03 | 2021-02-23 | 中国华冶科工集团有限公司 | Embedding method of foundation bolt for unloading station support beam |
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| CN201915506U (en) * | 2010-12-28 | 2011-08-03 | 中建三局第二建设工程有限责任公司 | Embedded fitting for railing bases |
| KR20130134184A (en) * | 2012-05-30 | 2013-12-10 | 김웅호 | A anchor nut for fixing the structure |
| CN203334434U (en) * | 2013-07-11 | 2013-12-11 | 韩连岳 | Embedded part pipe with transverse hole punched |
| JP2014066012A (en) * | 2012-09-24 | 2014-04-17 | Wasc Kiso Jiban Kenkyusho:Kk | Anchor unit, foundation, construction method of foundation and leveling method |
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| CN112267574A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Wall pin for precast concrete member and use method thereof |
| CN112392152A (en) * | 2020-11-03 | 2021-02-23 | 中国华冶科工集团有限公司 | Embedding method of foundation bolt for unloading station support beam |
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| CN108755972B (en) | 2020-02-11 |
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Denomination of invention: Foot pads for prefabricated components and their usage methods Effective date of registration: 20230704 Granted publication date: 20200211 Pledgee: China Pacific Property Insurance Co.,Ltd. Qingdao Branch Pledgor: QINGDAO MADISON INTELLIGENT INDUSTRIAL CO.,LTD. Registration number: Y2023370010079 |
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