CN205777527U - A kind of assembly of reserved split bolt eye - Google Patents
A kind of assembly of reserved split bolt eye Download PDFInfo
- Publication number
- CN205777527U CN205777527U CN201620516893.XU CN201620516893U CN205777527U CN 205777527 U CN205777527 U CN 205777527U CN 201620516893 U CN201620516893 U CN 201620516893U CN 205777527 U CN205777527 U CN 205777527U
- Authority
- CN
- China
- Prior art keywords
- split bolt
- bolt eye
- nut
- shear wall
- wall formwork
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses the assembly of a kind of reserved split bolt eye, it is arranged on shear wall formwork, including split bolt eye, screw rod, oviduct, Screw arbor with nut at both-ends and nut, described split bolt eye is pre-buried to be arranged on shear wall formwork, screw rod is connected by oviduct with Screw arbor with nut at both-ends, screw rod is for blocking the split bolt eye of inner side, increasing the pulling capacity of split bolt eye, and Screw arbor with nut at both-ends is reinforced on shear wall formwork by nut.Described split bolt eye is embedded at the downward 10 ~ 20cm of shear wall formwork.The beneficial effects of the utility model are: easy construction, it is only necessary to simply assemble, it is not necessary to any instrument, do not affect any operation；Reserved convenient, position selects not limit；Split bolt eye only has 3cm, in broadening formation, does not affect body of wall and uses function, need not closure after having constructed；Reserved bolt eye is tight with template proximate, and not spillage, concrete solid appearance is attractive in appearance；Screw arbor with nut at both-ends and nut are detachable, reuse.
Description
Technical field
This utility model relates to shear wall and connects the construction field at batch position, is specifically related to the assembly of a kind of reserved split bolt eye.
Background technology
Building trade develops rapidly, and thing followed construction quality is noticeable.The prophylactico-therapeutic measures of common fault of concrete quality emerges in an endless stream, a batch preventing and treating for position common fault of concrete quality (faulting of slab ends, spillage etc.) is connect about shear wall, in shear wall outboard template installation process, template, back cord are postponed downwards, utilize reserved split bolt to reinforce.Shear wall connects the construction quality at batch position and directly affects the handing-over of structural safety, presentation quality, next procedure.How to carry out reinforcing the problem being always discuss in industry, it is downwards plate, beam that outside shear wall connects batch position, and nearest one split bolt cannot use at 40-50cm, and upper end is plate, beam, and normal construction method cannot reserve split bolt eye.
The documents 1 of CN201520055917.1 discloses a kind of split bolt assembly for first watering reinforced concrete construction, split bolt assembly is arranged in cast-in-place concrete the first template and the second template, split bolt is tight with template proximate, not spillage, concrete solid appearance is attractive in appearance, can not cannot the piercing site problem that carries out constructing at plate etc. but exist.The documents 2 of CN201420312344.1 discloses a kind of shear wall split bolt assembly; the split bolt of two templates and be arranged on the clamp nut outside split bolt cope match-plate pattern; add protective layer thickness; returning the generation of rust after effectively prevent rendering, equally existing can not cannot the piercing site problem that carries out constructing at plate etc..The documents 3 of CN201020211272.3 discloses a kind of Quick installation concrete formwork tie bolt assembly, by widening screw thread spacing and depth of thread engagement, recyclable split bolt and mounting structure thereof, but bolt eye needs closure.
Summary of the invention
The technical problems to be solved in the utility model is, for deficiencies of the prior art, it is provided that the assembly of a kind of reserved split bolt eye, it is ensured that the strengthening quality bottom shear wall formwork.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
The assembly of reserved split bolt eye, it is arranged on shear wall formwork, including split bolt eye, screw rod, oviduct, Screw arbor with nut at both-ends and nut, described split bolt eye is pre-buried to be arranged on shear wall formwork, screw rod is connected by oviduct with Screw arbor with nut at both-ends, screw rod is for blocking the split bolt eye of inner side, increasing the pulling capacity of split bolt eye, and Screw arbor with nut at both-ends is reinforced on shear wall formwork by nut.
By such scheme, described split bolt eye is embedded at the downward 10 ~ 20cm of shear wall formwork.
By such scheme, described shear wall formwork arranging multiple split bolt eye, adjacent two split bolt eyes level interval on shear wall formwork is 400 ~ 500mm.
By such scheme, described split bolt eye is broadening formation, degree of depth 3cm.
Operation principle of the present utility model: for ensureing the strengthening quality bottom shear wall formwork, needs be additionally arranged at the bottom of one split bolt.When upper one procedure (shear wall position) is constructed, bolt eye is reserved meeting the downward 10cm ~ 20cm in batch position at the bottom of shear wall, during next process (shear wall position) construction, shear wall formwork, back cord are postponed downwards, the split bolt eye reserved is utilized to reinforce, it is possible to well to ensure to connect the strengthening quality at batch position.
Compared with prior art, the beneficial effects of the utility model are:
1, this utility model easy construction, it is only necessary to simply assemble, it is not necessary to any instrument, does not affect any operation；
2, reserved convenient, position selects not limit, and solving in documents 1 can not cannot the piercing site problem that carries out constructing at plate etc.；
3, split bolt eye only has 3cm, in broadening formation, does not affect body of wall and uses function, need not closure after having constructed, and solving bolt in documents 3 needs the construction problem of closure；
4, reserved bolt eye is tight with template proximate, and not spillage, concrete solid appearance is attractive in appearance；
5, Screw arbor with nut at both-ends and nut are detachable, reuse, and solve in documents 2 for the design of split bolt and application only limit with in carrying out formwork reinforcement construction, do not account for reusing and reserved problem of split bolt eye.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model reserves the assembly of split bolt eye；
In figure, 1-screw rod, 2-oviduct, 3-shear wall formwork, 4-Screw arbor with nut at both-ends, 5-nut.
Detailed description of the invention
With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1, the assembly of reserved split bolt eye described in the utility model, it is arranged on shear wall formwork 3, including split bolt eye, screw rod 1, oviduct 2, Screw arbor with nut at both-ends 4 and nut 5, split bolt eye is pre-buried to be arranged on shear wall formwork 3, screw rod 1 is connected by oviduct 2 with Screw arbor with nut at both-ends 4, and screw rod 1 is for blocking the split bolt eye of inner side, increasing the pulling capacity of split bolt eye, and Screw arbor with nut at both-ends 4 is reinforced on shear wall formwork 3 by nut 5.
Screw arbor with nut at both-ends 4 and nut 5 is detachable, reuse.
The flow process of assembly cooperation shear wall formwork 3 work that this utility model reserves split bolt eye is specific as follows:
1) last layer shear force wall reinforcing steel bar, shear wall formwork construction；
2) after last layer shear force wall reinforcing steel bar, shear wall formwork have been constructed, a batch position is connect at the shear wall formwork 3(of top layer) downward pre-buried split bolt eye at 10cm, embodiment can use electric drill drill through the split bolt eye of diameter 14mm, split bolt eye level interval on shear wall formwork 3 is 450mm, then installs other structures of the assembly of reserved split bolt eye described in the utility model；
3) last layer shear wall concrete construction；
4) Screw arbor with nut at both-ends 4, nut 5 carry out removing recycling, next story shear wall reinforcing bar, template construction (connecing batch position template to reinforce), next story shear wall bottom template, back cord are postponed downwards, utilize reserved split bolt eye that shear wall bottom template is reinforced, it is ensured that to connect the construction quality at batch position；
5) next layer reserves split bolt eye；
6) next layer concrete construction.
Above-described only preferred embodiment of the present utility model, the interest field that certainly can not limit this utility model with this, therefore change according to the equivalence that this utility model claim is made, still belong to protection domain of the present utility model.
Claims (4)
1. the assembly of a reserved split bolt eye, it is arranged on shear wall formwork, it is characterized in that: include split bolt eye, screw rod, oviduct, Screw arbor with nut at both-ends and nut, described split bolt eye is pre-buried to be arranged on shear wall formwork, screw rod is connected by oviduct with Screw arbor with nut at both-ends, screw rod is for blocking the split bolt eye of inner side, increasing the pulling capacity of split bolt eye, and Screw arbor with nut at both-ends is reinforced on shear wall formwork by nut.
The assembly of reserved split bolt eye the most according to claim 1, it is characterised in that: described split bolt eye is embedded at the downward 10 ~ 20cm of shear wall formwork.
The assembly of reserved split bolt eye the most according to claim 1, it is characterised in that: arranging multiple split bolt eye on described shear wall formwork, adjacent two split bolt eyes level interval on shear wall formwork is 400 ~ 500mm.
The assembly of reserved split bolt eye the most according to claim 1, it is characterised in that: described split bolt eye is broadening formation, degree of depth 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516893.XU CN205777527U (en) | 2016-05-31 | 2016-05-31 | A kind of assembly of reserved split bolt eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516893.XU CN205777527U (en) | 2016-05-31 | 2016-05-31 | A kind of assembly of reserved split bolt eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205777527U true CN205777527U (en) | 2016-12-07 |
Family
ID=58137971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516893.XU Active CN205777527U (en) | 2016-05-31 | 2016-05-31 | A kind of assembly of reserved split bolt eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205777527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412053A (en) * | 2018-05-09 | 2018-08-17 | 北京住总集团有限责任公司 | Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method |
| CN110565954A (en) * | 2019-10-11 | 2019-12-13 | 四川省第一建筑工程有限公司 | method and plug for preventing concrete template screw perforation from leaking slurry |
| CN111021713A (en) * | 2019-12-13 | 2020-04-17 | 中冶天工集团有限公司 | Novel concrete embedded bolt mechanism and use method thereof |
-
2016
- 2016-05-31 CN CN201620516893.XU patent/CN205777527U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412053A (en) * | 2018-05-09 | 2018-08-17 | 北京住总集团有限责任公司 | Structure outer interlayer joint part pre-embedded device and interlayer connect a batch construction method |
| CN110565954A (en) * | 2019-10-11 | 2019-12-13 | 四川省第一建筑工程有限公司 | method and plug for preventing concrete template screw perforation from leaking slurry |
| CN111021713A (en) * | 2019-12-13 | 2020-04-17 | 中冶天工集团有限公司 | Novel concrete embedded bolt mechanism and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204266590U (en) | Sump, hoistway formwork bed die anti-floating system | |
| CN205777527U (en) | A kind of assembly of reserved split bolt eye | |
| CN104295088A (en) | Steel-wood combined formwork structure of shear walls on two sides of deformation joint and construction method of steel-wood combined formwork structure | |
| CN205314589U (en) | Overhanging type discharging platform | |
| CN204098486U (en) | The concrete of building basement roof ater-casting hangs mould | |
| CN102733604A (en) | Reusable overhanging scaffold embedded ring and construction method thereof | |
| CN204492180U (en) | A kind of cast-in-place board-like stair construction joint assembled template device | |
| CN206942138U (en) | Cast template splices bridge plate | |
| CN205502619U (en) | A unilateral component mode structure for strengthening cross -section reinforcing construction | |
| CN208792746U (en) | A kind of expansion joint regularization same tool steel plate template | |
| CN203782984U (en) | Horse stool rib capable of controlling elevation and flatness of slab surface | |
| CN206448272U (en) | Roadbed side slope arched framework one-time-shaped mould | |
| CN202031309U (en) | Suspending operation platform for structural concrete constructions | |
| CN205206278U (en) | Construction is with combination gallows operation platform | |
| CN204386139U (en) | Detachable structural steel anchor device | |
| CN202672701U (en) | Overhanging scaffold pre-buried ring capable of being repeatedly used | |
| CN204728709U (en) | wall construction system | |
| CN205591259U (en) | Steel form of basement shear force wall post -cast strip | |
| CN207582962U (en) | Telescopic end mould bracing means built in one kind | |
| CN206110424U (en) | Floor convenient to dismantle template | |
| CN205421329U (en) | Contrary coincide underground continuous wall that does of a core section of thick bamboo | |
| CN204850188U (en) | One -way superimposed sheet piece connection structure | |
| CN204646265U (en) | A kind of tunnel lining trolley truss type formwork stiffener assembly | |
| CN205804964U (en) | Control the device of story shearing force wall dislocation | |
| CN205669199U (en) | A kind of anti-scour wall leads wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |