CN108412053A - Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method - Google Patents
Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method Download PDFInfo
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- CN108412053A CN108412053A CN201810435567.XA CN201810435567A CN108412053A CN 108412053 A CN108412053 A CN 108412053A CN 201810435567 A CN201810435567 A CN 201810435567A CN 108412053 A CN108412053 A CN 108412053A
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- Prior art keywords
- screw
- embedded bolt
- attaching nut
- joint part
- concrete
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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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- 239000011229 interlayer Substances 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008447 perception Effects 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000009545 invasion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E04B1/38—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)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of structure outer interlayer joint part pre-embedded devices and interlayer to connect a batch construction method, and pre-embedded device includes at this：Pre embedded bolt, attaching nut, leakproof plug, positioning screw and location nut；The pre embedded bolt includes screw head and the body of rod, and body of rod first end connecting screw head, the second end is external thread structure；The internal thread structure of the attaching nut is adapted with the external screw thread of pre embedded bolt；The second end in pre embedded bolt is arranged in the leakproof plug, and attaching nut is placed in mounted on pre embedded bolt end in the accommodating chamber inside leakproof plug；The end of the positioning screw has external screw thread, is adapted with the internal thread structure of attaching nut；The internal thread structure of the location nut is adapted with the external screw thread of positioning screw.The indirect stubble of concrete layer is smooth, eliminates the process that the later stage pick chisel polishing；Meanwhile good concrete alien invasion perception, approval of the external staff to unit in charge of construction's construction ability can be improved.
Description
Technical field
The invention belongs to structure outer interlayers to connect a batch technical field of construction, and stubble is connect more particularly to a kind of structure outer interlayer
Locate pre-embedded device, and a batch construction method is connect using the structure outer interlayer that the device is realized.
Background technology
Currently, many engineerings all use the form of construction work that concrete wall and top plate pour together, exterior wall joint part template
It is reinforced in the form of lower part through-wall bolt is as support, often the quality such as spillage, faulting of slab ends occurs in seam crossing using this mode
Common fault, increases the polishing repairing work amount in later stage, and influences concrete entirety perception.
Invention content
The object of the present invention is to provide a kind of structure outer interlayer joint part pre-embedded devices and interlayer to connect a batch construction method, with
Solve problems of the prior art.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of structure outer interlayer joint part pre-embedded device and
Interlayer connects a batch construction method comprising：Pre embedded bolt, attaching nut, leakproof plug, positioning screw and location nut；It is described pre-
It includes screw head and the body of rod to bury screw rod, and body of rod first end connecting screw head, the second end is external thread structure；The connection spiral shell
Female internal thread structure is adapted with the external screw thread of pre embedded bolt；The second end in pre embedded bolt is arranged in the leakproof plug,
Attaching nut is placed in mounted on pre embedded bolt end in the accommodating chamber inside leakproof plug；The end of the positioning screw has
External screw thread is adapted with the internal thread structure of attaching nut；The internal thread structure of the location nut and the outer spiral shell of positioning screw
Line is adapted.
Present invention structure outer interlayer joint part pre-embedded device as described above, further, the screw rod of the pre embedded bolt
Head includes at least one positioning surface parallel with body of rod axis.
Present invention structure outer interlayer joint part pre-embedded device as described above, further, the screw rod of the pre embedded bolt
Head includes first positioning surface and second positioning surface parallel with body of rod axis, and the first positioning surface is mutually parallel with the second positioning surface.
Present invention structure outer interlayer joint part pre-embedded device as described above, further, the leakproof plug include the
One end and the second end, the diameter of the first end are less than the diameter of the second end；First end can be inserted in and be connected to bar
The second end of body.
Present invention structure outer interlayer joint part pre-embedded device as described above, further, the second of the leakproof plug
Cricoid seal gasket is arranged in end.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of structure outer interlayer connects a batch construction method, wraps
Include following steps：
Step 1, mounting hole is beaten in the precalculated position of lower-layer concrete template；
Step 2, in the position of mounting hole mounting structure exterior wall interlayer joint part pre-embedded device of concrete blinding, the pre-embedded device
For any one of them structure outer interlayer joint part pre-embedded device as above；Preferably, step 2 specifically includes：By leakproof plug
The second end in pre embedded bolt is set, and attaching nut's partial threads are placed in mounted on pre embedded bolt end inside leakproof plug
Accommodating chamber in；Location nut is mounted in positioning screw, and the end of positioning screw penetrates peace from concrete blinding first side
Fill hole；The end of positioning screw is connect by screw thread with attaching nut；Finally adjusting location nut makes concrete blinding be locked at
Between attaching nut and location nut.
Step 3, the casting concrete on the inside of concrete blinding, will be in pre embedded bolt Transducers Embedded in Concrete；
Step 4, after concrete setting, rotational positioning screw rod removes positioning screw and location nut；
Step 5, template installation screw rod is screwed into attaching nut, then fixes upper layer concrete mould using installation screw rod and keel
Plate；
Step 6, the pouring construction of last layer concrete is carried out.
Preferably, further include the steps that dismounting template installation screw rod, attaching nut and leakproof plug after step 6.
The beneficial effects of the invention are as follows：Using structure outer interlayer joint part pre-embedded device compared with common reinforcing mode,
The trouble that worker reinforces back and forth inside and outside wall is saved, working efficiency is not only increased, and reduces worker in external scaffolding
On operating time, it is advantageous to safety management.The indirect stubble of concrete layer is smooth, eliminates the process that the later stage pick chisel polishing；
Meanwhile good concrete alien invasion perception, approval of the external staff to unit in charge of construction's construction ability can be improved, is brought certain
Social benefit.
Description of the drawings
By being described in detail made by conjunction with the following drawings, above-mentioned and/or otherwise advantage of the invention will become
It becoming apparent from and is easier to understand, these attached drawings are only schematical, are not intended to limit the present invention, wherein：
Fig. 1 is the structure outer interlayer joint part pre-embedded device schematic diagram of an embodiment of the present invention；
Fig. 2 is the structure outer interlayer joint part pre-embedded device decomposition diagram of an embodiment of the present invention；
Fig. 3 is the structure outer interlayer joint part pre-embedded device diagrammatic cross-section of an embodiment of the present invention；
Fig. 4 is the leakproof plug schematic diagram of an embodiment of the present invention；
Fig. 5 is that the structure outer interlayer of an embodiment of the present invention connects a batch construction method flow diagram.
In attached drawing, parts list represented by the reference numerals are as follows：
1, pre embedded bolt, 2, leakproof plug, 3, attaching nut, 4, positioning screw, 5, location nut, 6, lower-layer concrete template,
11, the body of rod, 12, screw head.
Specific implementation mode
Hereinafter, the structure outer interlayer joint part pre-embedded device and interlayer for describing the present invention with reference to the accompanying drawings connect stubble and apply
The embodiment of work method.
The embodiment recorded herein is the specific specific implementation mode of the present invention, for illustrating design of the invention,
It is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the application claims and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include any obvious using making for the embodiment to recording herein
The technical solution of substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each section
And its correlation.The structure of each component for the ease of clearly showing the embodiment of the present invention is note that, between each attached drawing
Do not drawn according to identical ratio.Identical reference marker is for indicating identical part.
Fig. 1-3 shows the structure outer interlayer joint part pre-embedded device of an embodiment of the present invention comprising：Pre embedded bolt
1, attaching nut 3, leakproof plug 2, positioning screw 4 and location nut 5；
Pre embedded bolt 1 includes screw head 12 and the body of rod 11, and 11 first end connecting screw head 12 of the body of rod, the second end is external screw thread
Structure；The internal thread structure of attaching nut 3 is adapted with the external screw thread of pre embedded bolt 1；Leakproof plug 2 is arranged in pre embedded bolt 1
The second end, attaching nut 3 is placed in mounted on 1 end of pre embedded bolt in the accommodating chamber inside leakproof plug 2；Positioning screw
4 end has external screw thread, is adapted with the internal thread structure of attaching nut 3；The internal thread structure of location nut 5 and positioning spiral shell
The external screw thread of bar 4 is adapted.
In a kind of preferred structure outer interlayer joint part pre-embedded device embodiment, the screw head 12 of pre embedded bolt 1 wraps
Include at least one positioning surface parallel with 11 axis of the body of rod.As depicted in figs. 1 and 2, the screw head 12 of pre embedded bolt 1 includes and bar
11 axis of body parallel the first positioning surface and the second positioning surface, the first positioning surface are mutually parallel with the second positioning surface.According to above-mentioned
The pre embedded bolt of structure can keep the stability of its position after Transducers Embedded in Concrete, prevent the body of rod from rotating.
In a kind of preferred structure outer interlayer joint part pre-embedded device embodiment, as shown in figure 4, leakproof plug 2 wraps
The first end and the second end are included, the diameter of the first end is less than the diameter of the second end；First end can be inserted in and connect
In the second end of the body of rod 11.In order to further increase the sealing effect of leakproof plug, above-described embodiment is further improved, is prevented
Cricoid seal gasket is arranged in the second end for leaking plug 2.
Structure outer interlayer connects a batch construction method, includes the following steps：
Step 1, mounting hole is beaten in the precalculated position of lower-layer concrete template 6；Above-mentioned lower-layer concrete template is relative to higher
For the concrete blinding of position；Mounting hole penetrates use for positioning screw, realizes to pre embedded bolt, leakproof plug and attaching nut
Primary Location.
Step 2, in the position of mounting hole mounting structure exterior wall interlayer joint part pre-embedded device of concrete blinding, pre-embedded device
For the structure outer interlayer joint part pre-embedded device of above-described embodiment；
Preferably, step 2 specifically includes：The second end in pre embedded bolt 1,3 part spiral shell of attaching nut is arranged in leakproof plug 2
Line is placed in mounted on 1 end of pre embedded bolt in the accommodating chamber inside leakproof plug 2；Location nut 5 is mounted on positioning screw 4
Interior, the end of positioning screw 4 penetrates mounting hole from concrete blinding first side；The end of positioning screw 4 passes through screw thread and company
Connected nut 3 connects；Finally adjusting location nut 5 makes concrete blinding be locked between attaching nut 3 and location nut 5.
In above-mentioned steps, 3 partial threads of attaching nut are mounted on 1 end of pre embedded bolt, remaining attaching nut threaded portion
Divide and is screwed into for positioning screw.It should be noted that when carrying out aforesaid operations, the end of positioning screw 4 is passed through into spiral shell first
Line is connect with attaching nut 3, and positioning screw is made to hold out against pre embedded bolt, and finally adjusting location nut 5 makes concrete blinding be locked at
Between attaching nut 3 and location nut 5.Otherwise the problem of may causing lock.
Step 3, the casting concrete on the inside of concrete blinding, will be in 1 Transducers Embedded in Concrete of pre embedded bolt；Due to leakproof plug
Setting, concrete will not enter attaching nut and the shank portion that is correspondingly arranged inside leakproof plug, ensure in step 4
The installation of middle positioning screw, and guarantee easily can be dismantled attaching nut using tool in step 7.It is above-mentioned
Work progress can also be improved as follows：In concreting process, vibrating head should be avoided to collide pre-buried conical head bolt.
Step 4, after concrete setting, rotational positioning screw rod 4 removes positioning screw 4 and location nut 5；Attaching nut 3
The partial threads for not being screwed into pre embedded bolt 1 are screwed into for positioning screw；
Step 5, template installation screw rod is screwed into attaching nut 3, then fixes upper layer concrete mould using installation screw rod and keel
Plate；Above-mentioned work progress can also be improved as follows：Spillage when to prevent concreting, concrete blinding and lower part on top
Sponge strip is arranged in concrete contact site.
Step 6, the pouring construction of last layer concrete is carried out.
Step 7, dismounting template installation screw rod, attaching nut 3 and leakproof plug 2, are reused.
Using structure outer interlayer joint part pre-embedded device compared with common reinforcing mode, it is external in wall to save worker
The trouble reinforced is returned, working efficiency is not only increased, and reduce operating time of the worker on external scaffolding, to bursting tube
Reason is advantageous.The indirect stubble of concrete layer is smooth, eliminates the process that the later stage pick chisel polishing；Meanwhile it is vertical outside good concrete
Face perception can improve approval of the external staff to unit in charge of construction's construction ability, bring certain social benefit.
Technological Economy is analyzed with social benefit：Using common reinforcing mode, a through-wall bolt is needed（Long 700mm, unit price
2.9 first）And two sets of nuts（0.9 yuan of unit price）, chevron part（0.9 yuan of unit price）, cost is：2.9+0.9 × 4=6.5 yuan.According to
Pre-embedded device of the present invention, the cost per covering device is 6 yuan, and material cost saves 6.5-6=0.5 yuan compared with common reinforcing mode.
By taking 100m metopes as an example, it is about 170 to need bolt quantity；In material cost 170 bolts can the expense of saving be：170×
0.5=85 yuan.Common reinforcing mode metope picks chisel repairing and takes around worker's 2 work days of work, and each work day is 240 yuan.
Pre-embedded device removes outside the pre-embedded bolt of embedment within the walls, remaining can be repeatedly utilized so that, the cost of pre-embedded bolt is 1.2 yuan.Make
Pre-embedded device need to increase artificial 1 work day, 200 yuan of expense when template is installed.Therefore saving expense per 100m wall faces is：
240 × 2-1.2 × 170-200+85=161 yuan.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed and other feature combination, and those skilled in the art are also
Other combinations between each technical characteristic can be carried out according to the purpose of invention, be subject to realize the present invention purpose.
Claims (8)
1. a kind of structure outer interlayer joint part pre-embedded device, which is characterized in that including：Pre embedded bolt, attaching nut, leakproof are stifled
Head, positioning screw and location nut；The pre embedded bolt includes screw head and the body of rod, body of rod first end connecting screw head, and
Two ends are external thread structure；The internal thread structure of the attaching nut is adapted with the external screw thread of pre embedded bolt；The leakproof
The second end in pre embedded bolt is arranged in plug, and attaching nut is placed in the appearance inside leakproof plug mounted on pre embedded bolt end
Receive intracavitary；The end of the positioning screw has external screw thread, is adapted with the internal thread structure of attaching nut；The location nut
Internal thread structure be adapted with the external screw thread of positioning screw.
2. structure outer interlayer joint part pre-embedded device according to claim 1, which is characterized in that the pre embedded bolt
Screw head includes at least one positioning surface parallel with body of rod axis.
3. structure outer interlayer joint part pre-embedded device according to claim 2, which is characterized in that the pre embedded bolt
Screw head includes first positioning surface and second positioning surface parallel with body of rod axis, and the first positioning surface and the second positioning surface are mutually flat
Row.
4. structure outer interlayer joint part pre-embedded device according to claim 1, which is characterized in that the leakproof plug packet
The first end and the second end are included, the diameter of the first end is less than the diameter of the second end；First end can be inserted in and connect
In the second end of the body of rod.
5. structure outer interlayer joint part pre-embedded device according to claim 4, which is characterized in that the leakproof plug
Cricoid seal gasket is arranged in second end.
6. a kind of structure outer interlayer connects a batch construction method, which is characterized in that include the following steps：
Step 1, mounting hole is beaten in the precalculated position of lower-layer concrete template；
Step 2, in the position of mounting hole mounting structure exterior wall interlayer joint part pre-embedded device of concrete blinding, the pre-embedded device
For claim 1-5 any one of them structure outer interlayer joint part pre-embedded devices；
Step 3, the casting concrete on the inside of concrete blinding, will be in pre embedded bolt Transducers Embedded in Concrete；
Step 4, after concrete setting, rotational positioning screw rod removes positioning screw and location nut；
Step 5, template installation screw rod is screwed into attaching nut, then fixes upper layer concrete mould using installation screw rod and keel
Plate；
Step 6, the pouring construction of last layer concrete is carried out.
7. structure outer interlayer according to claim 6 connects a batch construction method, which is characterized in that step 2 specifically includes：It will
The second end in pre embedded bolt is arranged in leakproof plug, and attaching nut's partial threads are placed in leakproof mounted on pre embedded bolt end
In accommodating chamber inside plug；Location nut is mounted in positioning screw, and the end of positioning screw is from the first side of concrete blinding
Face penetrates mounting hole；The end of positioning screw is connect by screw thread with attaching nut；Finally adjusting location nut makes concrete mould
Plate is locked between attaching nut and location nut.
8. structure outer interlayer according to claim 6 connects a batch construction method, which is characterized in that after step 6, also wrap
The step of including dismounting template installation screw rod, attaching nut and leakproof plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435567.XA CN108412053A (en) | 2018-05-09 | 2018-05-09 | Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435567.XA CN108412053A (en) | 2018-05-09 | 2018-05-09 | Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108412053A true CN108412053A (en) | 2018-08-17 |
Family
ID=63138312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810435567.XA Pending CN108412053A (en) | 2018-05-09 | 2018-05-09 | Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412053A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006152699A (en) * | 2004-11-30 | 2006-06-15 | Sekisui Plastics Co Ltd | Cast-in-place hollow concrete slab structure and its execution method |
| CN203891470U (en) * | 2014-05-21 | 2014-10-22 | 中铁建设集团有限公司 | Fastening bolt for shear wall formwork |
| CN204899220U (en) * | 2015-08-04 | 2015-12-23 | 天津市兴业龙祥建设工程有限公司 | Shear force wall outer wall meet a batch connection structure |
| CN205777527U (en) * | 2016-05-31 | 2016-12-07 | 中国一冶集团有限公司 | A kind of assembly of reserved split bolt eye |
| CN205840313U (en) * | 2016-07-22 | 2016-12-28 | 山西二建集团有限公司 | Exterior wall joint part plank sheathing installs structure |
| CN106836565A (en) * | 2017-02-15 | 2017-06-13 | 山西二建集团有限公司 | Three-section water stop screw rod control shear wall exterior wall connects a batch method |
| CN107130798A (en) * | 2017-06-02 | 2017-09-05 | 北京首钢建设集团有限公司 | A kind of plank sheathing explosion-proof bolt installation method |
| CN207110468U (en) * | 2017-08-25 | 2018-03-16 | 陕西建工第九建设集团有限公司 | A kind of shear wall joint part template reinforcing device |
| CN208219863U (en) * | 2018-05-09 | 2018-12-11 | 北京住总集团有限责任公司 | Structure outer interlayer joint part pre-embedded device |
-
2018
- 2018-05-09 CN CN201810435567.XA patent/CN108412053A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006152699A (en) * | 2004-11-30 | 2006-06-15 | Sekisui Plastics Co Ltd | Cast-in-place hollow concrete slab structure and its execution method |
| CN203891470U (en) * | 2014-05-21 | 2014-10-22 | 中铁建设集团有限公司 | Fastening bolt for shear wall formwork |
| CN204899220U (en) * | 2015-08-04 | 2015-12-23 | 天津市兴业龙祥建设工程有限公司 | Shear force wall outer wall meet a batch connection structure |
| CN205777527U (en) * | 2016-05-31 | 2016-12-07 | 中国一冶集团有限公司 | A kind of assembly of reserved split bolt eye |
| CN205840313U (en) * | 2016-07-22 | 2016-12-28 | 山西二建集团有限公司 | Exterior wall joint part plank sheathing installs structure |
| CN106836565A (en) * | 2017-02-15 | 2017-06-13 | 山西二建集团有限公司 | Three-section water stop screw rod control shear wall exterior wall connects a batch method |
| CN107130798A (en) * | 2017-06-02 | 2017-09-05 | 北京首钢建设集团有限公司 | A kind of plank sheathing explosion-proof bolt installation method |
| CN207110468U (en) * | 2017-08-25 | 2018-03-16 | 陕西建工第九建设集团有限公司 | A kind of shear wall joint part template reinforcing device |
| CN208219863U (en) * | 2018-05-09 | 2018-12-11 | 北京住总集团有限责任公司 | Structure outer interlayer joint part pre-embedded device |
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