CN208815915U - Reserved direct-burried casing accurate-location device - Google Patents
Reserved direct-burried casing accurate-location device Download PDFInfo
- Publication number
- CN208815915U CN208815915U CN201821330120.8U CN201821330120U CN208815915U CN 208815915 U CN208815915 U CN 208815915U CN 201821330120 U CN201821330120 U CN 201821330120U CN 208815915 U CN208815915 U CN 208815915U
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- CN
- China
- Prior art keywords
- burried
- plate
- direct
- casing
- reserved
- 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.)
- Expired - Fee Related
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Abstract
A kind of reserved direct-burried casing accurate-location device is made of round positioning plate, flat steel bar, fixing bolt, attaching nut, round positioning cover plate, butterfly pressing plate, locking nut and split bolt.Reserved direct-burried sleeve bottom socket is located in floor concrete casting template on round positioning plate and through positioning plate, top is fixed by locking nut and butterfly pressing plate by round positioning cover plate, has achieved the purpose that reserved direct-burried casing precise positioning will not run-off the straight and displacement and raising construction quality.The utility model is designed reasonably, structure are simple, and operating speed is fast, and component is reusable.Direct-burried casing accurate-location device is reserved using the utility model the secondary of traditional construction appearance has been evaded pick chisel, hang mould, be in the milk and there are leakage hidden trouble and the drawbacks of increase artificial, consuming raw material, while improving construction quality, it further saves construction cost, shorten construction period, be more in line with green construction and safety construction requirement.
Description
Technical field
The utility model relates to a kind of positioning device, more particularly to a kind of concrete floor pour used in reserve it is straight
Bushing burying accurate-location device.
Background technique
In house concreting process, need in building floor cast-in-place concrete it is pre-buried be largely used to put plumbing
The casing of pipeline.In order to guarantee the accurate installation of water-feeding & drainaging pipeline, direct-burried sleeve pipe pre-embedding needs to accord with completely in cast-in-place concrete
Design requirement is closed, run-off the straight or displacement are unable to.It is at present the reserved direct-burried casing not run-off the straight in concreting of guarantee
Or displacement, scene use two methods: first is that in the template of floor cast-in-place concrete, in the design for putting reserved direct-burried casing
A round positioning plate with reserved direct-burried casing inner diameter at dynamic cooperation grafting is fixed in position, by reserved direct-burried set pipe insert seat at this
On positioning plate, cast-in-place concrete operation is carried out later.Second is that direct-burried casing is bundled on structure reinforcing bars using thin wire, later
Carry out cast-in-place concrete operation.
Direct-burried lower end is plugged on positioning plate, direct-burried sleeve bottom can bear extraneous pressure by positioning plate
Power, but direct-burried cannula tip is then in runaway condition.When concreting, direct-burried casing is under external force, it is easy to occur
Inclination, or even be detached from from positioning plate；It is bundled using thin wire, is influenced by external force, thin wire is easily deformed, loosens and leads to direct-burried
Casing deviation.Above two method can all generate reserved direct-burried casing inclination, loosen, the reserved direct-burried casing between upper lower floor plate
Not in same Linear Problems, water supply and sewerage pipeline is caused also to need to carry out when installing secondary pick chisel, hang mould, grouting.Both working hour, consumption had been increased
Take material, increase construction cost, also generate a large amount of rubbish, against green construction requirement.In addition, in the health for having waterproof requirement
Between, kitchen can also because it is secondary pick chisel due to generate leakage hidden trouble.
Utility model content
It is simple, easy to operate that the purpose of this utility model seeks to provide a kind of structure, to reserved direct-burried casing fix tightly
It leans on, it is ensured that thus reserved direct-burried casing design position in floor concrete casting will not be glanced off and be shifted, more will not be
And generate back-grouting, increase working hour, expend material, occur leakage hidden trouble, increase construction cost reserved direct-burried casing it is accurate
Positioning device.
What the purpose of this utility model was that by.The reserved direct-burried casing accurate-location device of the utility model includes
It is mounted on the round positioning plate in floor concrete casting template by fixing bolt, it is accurate that the utility model reserves direct-burried casing
Positioning device is characterized in that: also a flat steel bar is installed by fixing bolt above the positioning plate, in the flat steel bar
The heart welds an attaching nut, and a split bolt is threadedly coupled on attaching nut 5, and split bolt is equipped with one and passes through center
The round positioning cover plate and a butterfly pressing plate, butterfly pressing plate that hole and split bolt are slidably connected are in above positioning cover plate, butterfly
A locking nut is threadedly coupled on the split bolt on shape pressing plate top.
The utility model reserves direct-burried casing accurate-location device, wherein the flat steel bar center is in the positioning plate
The center of circle on.
The utility model reserves direct-burried casing accurate-location device, wherein the positioning cover plate and butterfly pressing plate are to drawing spiral shell
There is about one linear slide track, and positioning cover plate is straight to reserving under the action of locking nut by butterfly pressing plate on bolt
Bushing burying has a downward pressing force.
The utility model reserves direct-burried casing accurate-location device difference from prior art and is that the utility model is pre-
Stay direct-burried casing accurate-location device by round positioning plate, flat steel bar, fixing bolt, attaching nut, round positioning cover plate, butterfly
Pressing plate, locking nut and split bolt combination are constituted.The utility model is designed reasonably, structure are simple, reserve direct-burried sleeve bottom
Socket is located in floor concrete casting template on round positioning plate and through positioning plate, and top passes through locking nut and butterfly
Shape pressing plate is fixed by round positioning cover plate, reach reserved direct-burried casing precise positioning will not run-off the straight and displacement and mention
The purpose of high construction quality.The reserved direct-burried casing accurate-location device of the utility model is easy to operate, and operating speed is fast, owns
Component is detachably recycled, is reused, and has been evaded the secondary of traditional construction appearance and has been picked chisel, hang mould, be in the milk and that there are leaks is hidden
Suffer from and increase is artificial, expends the drawbacks of raw material, reserves direct-burried casing accurate-location device perfect using the utility model
While construction quality, further saves construction cost, shortens construction period, be more in line with green construction and security civilization
Construction requirement.
The reserved direct-burried casing accurate-location device of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is that the utility model reserves direct-burried casing accurate-location device main view semi-section schematic diagram.
Fig. 2 is the schematic top plan view that the utility model reserves direct-burried casing accurate-location device.
Fig. 3 is the A-A diagrammatic cross-section in Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, it includes traditional by solid that the utility model, which reserves direct-burried casing accurate-location device,
Determine the round positioning plate 2 that bolt 4 is mounted in floor concrete casting template 1.It is precisely fixed that the utility model reserves direct-burried casing
In the device of position, positioning plate 2 also installs a flat steel bar 3 by fixing bolt 4 above.Center weld one connection of flat steel bar 3
Nut 5.A split bolt 10 is threadedly coupled on attaching nut 5.Split bolt 10 is equipped with one by centre bore and to drawing
The round positioning cover plate 7 and a butterfly pressing plate 8 that bolt 10 is slidably connected.Butterfly pressing plate 8 is in above positioning cover plate 7, butterfly
A locking nut 9 is threadedly coupled on the split bolt 10 on 8 top of pressing plate.
As shown in Figure 2 and Figure 3,3 center of flat steel bar is on the center of circle of positioning plate 2.
As shown in Figure 1, positioning cover plate 7 and butterfly pressing plate 8 have about one linear slide track on split bolt 10,
And positioning cover plate 7 has a downward compression to reserved direct-burried casing 6 under the action of locking nut 9 by butterfly pressing plate 8
Power.
Reserved direct-burried casing is installed using the reserved direct-burried casing accurate-location device of the utility model, first in index bed
The line setting of reserved direct-burried casing 6 is carried out after 1 assembly of floor concrete casting template is good.After reserved direct-burried casing 6 positions, use
Round positioning plate 2 is fixed in template 1 by two M8*35 fixing bolts 4, (such as round across the muti-piece diaphragm plate 1 of positioning plate 2, then it need to be
According to formwork edge joint b before fixed, by round positioning plate 2 be cut into it is corresponding with formwork edge joint b containing piece a at least by two pieces
The round positioning plate 2 of composition, and round positioning plate 2 is numbered, for use in the accurate positioning of the subsequent floor in same position.Referring to
Fig. 2, Fig. 3).
When fixed circle positioning plate 2, the flat steel bar 3 of the 25*3 with Screw arbor with nut at both-ends 10 is fixed by fixing bolt 4 immediately,
Then, reserved direct-burried casing 6 is interted into split bolt 10 and is landed on round positioning plate 2, then led on Screw arbor with nut at both-ends 10
It crosses locking nut 9 and installs positioning cover plate 7 and butterfly pressing plate 8, finally the locking nut 9 on screw rod 10 is drawn in locking, passes through butterfly
Pressing plate 8 is compressed by positioning cover plate 7 and fixed reserved direct-burried casing 6.Concrete cast-in-situ is carried out at this time to build, and will not be occurred pre-
Stay the inclination of direct-burried casing and shifting phenomena.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (3)
1. a kind of reserved direct-burried casing accurate-location device, including floor concrete casting mould is mounted on by fixing bolt (4)
Round positioning plate (2) on plate (1), it is characterised in that: the positioning plate (2) also installs one by fixing bolt (4) above
Flat steel bar (3), one attaching nut (5) of center weld of the flat steel bar (3), be threadedly coupled on attaching nut (5) one it is right
It draws bolt (10), split bolt (10) is equipped with the round locating cover being slidably connected by centre bore and split bolt (10)
Plate (7) and a butterfly pressing plate (8), butterfly pressing plate (8) are in positioning cover plate (7) above, butterfly pressing plate (8) top to draw spiral shell
A locking nut (9) is threadedly coupled on bolt (10).
2. reserved direct-burried casing accurate-location device according to claim 1, it is characterised in that: in the flat steel bar (3)
Heart point is on the center of circle of the positioning plate (2).
3. reserved direct-burried casing accurate-location device according to claim 1 or 2, it is characterised in that: the positioning cover plate
(7) and butterfly pressing plate (8) has about one linear slide track on split bolt (10), and positioning cover plate (7) passes through butterfly
Shape pressing plate (8) has a downward pressing force to reserved direct-burried casing (6) under the action of locking nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330120.8U CN208815915U (en) | 2018-08-17 | 2018-08-17 | Reserved direct-burried casing accurate-location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821330120.8U CN208815915U (en) | 2018-08-17 | 2018-08-17 | Reserved direct-burried casing accurate-location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815915U true CN208815915U (en) | 2019-05-03 |
Family
ID=66273697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821330120.8U Expired - Fee Related CN208815915U (en) | 2018-08-17 | 2018-08-17 | Reserved direct-burried casing accurate-location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439299A (en) * | 2019-08-14 | 2019-11-12 | 上海建工二建集团有限公司 | A kind of simple, fast and efficiently floor steel sleeve pre-buried structure and its construction method |
| CN113530214A (en) * | 2021-09-02 | 2021-10-22 | 中建八局第二建设有限公司 | Pre-buried device for reserved clear water concrete structure and construction method |
-
2018
- 2018-08-17 CN CN201821330120.8U patent/CN208815915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439299A (en) * | 2019-08-14 | 2019-11-12 | 上海建工二建集团有限公司 | A kind of simple, fast and efficiently floor steel sleeve pre-buried structure and its construction method |
| CN113530214A (en) * | 2021-09-02 | 2021-10-22 | 中建八局第二建设有限公司 | Pre-buried device for reserved clear water concrete structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |