CN208966025U - A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device - Google Patents
A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device Download PDFInfo
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- CN208966025U CN208966025U CN201821198085.9U CN201821198085U CN208966025U CN 208966025 U CN208966025 U CN 208966025U CN 201821198085 U CN201821198085 U CN 201821198085U CN 208966025 U CN208966025 U CN 208966025U
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- hole
- cushion rubber
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- stack shell
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Abstract
The utility model provides a kind of flooring vertically without reserved holes of pipes mouth pre-embedded device, including inner cylinder, cushion rubber and dovetail fixed link, the inner cylinder includes stack shell, cylinder bottom and cover, the cylinder bottom, cover is fixed on the lower end and upper end of the stack shell, the cylinder bottom, cover the center point is respectively equipped with first through hole and the second through-hole, the cushion rubber includes cushion rubber body and glue rib, the cushion rubber body is wrapped in the stack shell outer wall and shape is matched with the stack shell outer wall, several glue ribs are set on the external wall of the cushion rubber, the dovetail fixed link passes through first through hole, second through-hole.It goes to remove casing before concrete final set the beneficial effects of the utility model are: being not required to the personnel of making separate arrangements；Glue rib is set on cushion rubber body, interim hole surrounding is made to form groove, when not used convenient for hole interim after main body binds, the reinforcing bar intersection for intercepting corresponding length is put into groove, and furred ceiling pours.
Description
Technical field
The utility model belongs to technical field of building construction, vertically pre- without reserved holes of pipes mouth more particularly, to a kind of flooring
Bury device.
Background technique
During cast-in-place concrete main body floor slab construction, generally exist without the temporary construction hole (unwrapping wire hole etc.) that pipeline passes through
Mold is formed using flitch and template splicing in construction, and the die surface regular shape of splicing is different, and piece imprecision is being removed
It is easy to appear the common faults such as concreting leakiness, honeycomb afterwards, influence concrete water-proof performance；It is general when the later period blocks simultaneously
Reinforcing bar is all not added and is directly poured using plain concrete, is easy to happen concrete and falls phenomenon, affect engineering entity intensity, increase
Security risk.
Utility model content
Problem to be solved in the utility model is to provide that a kind of production is simple, cost is few, easy to use, operation letter
The single, flooring that can be recycled vertically without reserved holes of pipes mouth pre-embedded device, guarantee main body construction set aside pre-embedded construction quality and
The quality of concrete construction accelerates speed of application, solves main body construction reserved opening since surrounding concrete disturbs seepage problem
Reinforcing bar is not added with interim hole and is easy to happen phenomenon of falling.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of flooring is vertically reserved without pipeline
Hole pre-embedded device, including inner cylinder, cushion rubber and dovetail fixed link, the inner cylinder include stack shell, cylinder bottom and cover, the cylinder bottom,
Cover is fixed on the lower end and upper end of the stack shell, and the cylinder bottom, cover the center point are respectively equipped with first through hole and the second through-hole,
The cushion rubber includes cushion rubber body and glue rib, and the cushion rubber body is wrapped in the stack shell outer wall and shape and the stack shell outer wall match
It closes, several glue ribs are set on the external wall of the cushion rubber, and the dovetail fixed link passes through first through hole, the second through-hole.
In technical solution, it is preferred that the glue rib quantity is 4.
In technical solution, it is preferred that the glue rib is symmetrically disposed on the external wall of the cushion rubber.
In technical solution, it is preferred that the first reinforcing ring and the second reinforcing ring are respectively equipped on the cylinder bottom, cover, it is described
First reinforcing ring, the second reinforcing ring inner hole are corresponding with the first through hole, the second through-hole respectively.
In technical solution, it is preferred that the cylinder bottom, cover are circle, and the first through hole, the second through-hole are respectively arranged on
The cylinder bottom, cover the center point.
In technical solution, it is preferred that first reinforcing ring, the second reinforcing ring are individually fixed in the cylinder bottom, in cover
Surface.
In technical solution, it is preferred that the dovetail fixed link includes sequentially connected dovetail screw terminal from top to bottom, extension
Bar and dovetail screw tail, the dovetail screw terminal is close to the cover side.
In technical solution, it is preferred that the stack shell shape is cone cell wide at the top and narrow at the bottom.
The utility model has the advantages and positive effects of:
(1) construction of flooring vertical pipe reserved opening is carried out with this pre-embedded device, artificial investment can be reduced, be not required to separately
Arrangement personnel go to remove casing before concrete final set, while avoiding people in morning and damaging to concrete surface perception,
Hole rule and surrounding concrete after construction is closely knit, can reduce compared with conventional method and disturb to floor and hole surrounding concrete
It is dynamic that concrete is avoided crack and uncompacted situation occur, reduce the probability of infiltration；
(2) glue rib is set on cushion rubber body, so that interim hole surrounding is formed groove, convenient for hole interim after main body binds
When not used, the reinforcing bar intersection for intercepting corresponding length is put into groove, and furred ceiling pours, and solves main body construction reserved opening due to surrounding
Concrete disturbance seepage problem and interim hole are not added reinforcing bar and are easy to happen phenomenon of falling；
(3) cost is relatively low, and easy to drawing materials, processing and fabricating is simple, easy to use, and capital investment is few, and all pre-embedded devices are whole
It is reusable, it is used in turn number and obviously increases；
(4) the broadening formation hole formed is easy to block, and can reduce hole infiltration probability；
(5) cushion rubber can easily be removed after final set, be not required to smear lubricating fluid in periphery in advance, prevent pollution concrete,
Reduce the probability that seeps water during blocking.
Detailed description of the invention
Fig. 1 is the inner cylinder of an embodiment of the present invention and the schematic cross-section of cushion rubber.
Fig. 2 is the schematic cross-section of an embodiment of the present invention.
In figure:
1, stack shell 2, cylinder bottom 3, cover
4, cushion rubber body 5, glue rib 6, through-hole
7, through-hole 8, reinforcing ring 9, reinforcing ring
10, dovetail screw terminal 11, extension rod 12, dovetail screw tail
13, glued board 14, concrete
Specific embodiment
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of floorings vertically without reserved holes of pipes mouth pre-embedded device, including inner cylinder, glue
Circle and dovetail fixed link, inner cylinder includes stack shell 1, cylinder bottom 2 and cover 3, and the lower end and upper end of stack shell 1 are fixed in cylinder bottom 2, cover 3,
Stack shell 1 is cone cell wide at the top and narrow at the bottom, and cylinder bottom 2 and cover 3 are circle, and cylinder bottom 2,3 the center point of cover are respectively equipped with through-hole 6 and lead to
Hole 7, cushion rubber include cushion rubber body 4 and glue rib 5, and cushion rubber body 4 is wrapped in 1 outer wall of stack shell and shape is matched with 1 outer wall of stack shell, several
Glue rib 5 is set on 4 outer wall of cushion rubber body, and dovetail fixed link passes through through-hole 6, through-hole 7；The broadening formation hole of formation is easy to block,
Hole infiltration probability can be reduced.
5 quantity of glue rib is 4, is symmetrically disposed on 4 outer wall of cushion rubber body, and glue rib 5 is arranged on cushion rubber body 4, makes interim hole
Surrounding forms groove, and when not used convenient for hole interim after main body binds, the reinforcing bar intersection for intercepting corresponding length is put into groove,
Furred ceiling pours, and solves main body construction reserved opening since surrounding concrete disturbs seepage problem and interim hole is not added reinforcing bar and is easy
It falls phenomenon.
As shown in Fig. 2, reinforcing ring 8 and reinforcing ring 9 are respectively equipped on cylinder bottom 2, cover 3, reinforcing ring 8,9 internal diameter of reinforcing ring point
Not identical as through-hole 6,7 internal diameter of through-hole, reinforcing ring 8, reinforcing ring 9 are individually fixed in a bottom 2,3 inner surface of cover, at cylinder bottom 2, cylinder
Reinforcing ring is set on lid 3, cylinder bottom 2, cover 3 are deformed when dovetail fixed link being prevented to be screwed into glued board 13.
Dovetail fixed link includes sequentially connected dovetail screw terminal 10, extension rod 11 and dovetail screw tail 12 from top to bottom,
Dovetail screw terminal 10 is M10-M16,11 diameter of extension rod and dovetail screw close to 3 side of cover, the specification of dovetail screw tail 12
The nominal diameter of tail 12 is identical；Dovetail fixed link is used to for the cushion rubber of inner cylinder and its outer wall being fixed on the fixed bit of glued board 13
It sets, installation, removal are convenient.
Stack shell 1, cylinder bottom 2 and cover 3 with a thickness of 1.5mm, 2.0mm or 2.5mm, select hot-dip galvanizing sheet steel to be made.
The construction of flooring vertical pipe reserved opening is carried out with this pre-embedded device, artificial investment can be reduced, be not required to separately pacify
Row personnel go to remove casing before 14 final set of concrete, while avoiding people in morning and causing brokenly to 14 surface perception of concrete
Bad, the hole rule and surrounding concrete 14 after construction are closely knit, can reduce compared with conventional method to coagulation around floor and hole
The disturbance of soil 14 avoids concrete 14 from crack and uncompacted situation occur, reduces the probability of infiltration；Glue is set on cushion rubber body 4
Rib 5 makes interim hole surrounding form groove and when not used convenient for hole interim after main body binds intercepts the reinforcing bar of corresponding length
Intersection is put into groove, and furred ceiling pours, and solution main body construction reserved opening is due to surrounding concrete disturbance seepage problem and temporarily
Hole is not added reinforcing bar and is easy to happen phenomenon of falling；Cost is relatively low, and easy to drawing materials, processing and fabricating is simple, easy to use, capital investment
Few, all pre-embedded devices are all reusable, are used in turn number and obviously increase；The broadening formation hole of formation is easy to seal
It is stifled, hole infiltration probability can be reduced；Cushion rubber can easily be removed after final set, be not required to smear lubricating fluid in periphery in advance, prevent
Concrete 14 is polluted, the probability that seeps water during blocking is reduced.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (8)
1. a kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: fixed including inner cylinder, cushion rubber and dovetail
Bar, the inner cylinder include stack shell, cylinder bottom and cover, and the lower end and upper end of the stack shell, the cylinder are fixed in the cylinder bottom, cover
Bottom, cover the center point are respectively equipped with first through hole and the second through-hole, and the cushion rubber includes cushion rubber body and glue rib, the cushion rubber body packet
It being wrapped in the stack shell outer wall and shape is matched with the stack shell outer wall, several glue ribs are set on the external wall of the cushion rubber,
The dovetail fixed link passes through first through hole, the second through-hole.
2. flooring according to claim 1 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: the glue rib number
Amount is 4.
3. flooring according to claim 2 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: the glue rib pair
Title is set to the external wall of the cushion rubber.
4. flooring according to claim 1 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: the cylinder bottom,
Be respectively equipped with the first reinforcing ring and the second reinforcing ring on cover, first reinforcing ring, the second reinforcing ring inner hole respectively with it is described
First through hole, the second through-hole are corresponding.
5. flooring according to claim 4 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: the cylinder bottom,
Cover is circle, and the first through hole, the second through-hole are respectively arranged on the center point at the cylinder bottom, cover.
6. flooring according to claim 4 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: described first adds
Gu ring, the second reinforcing ring are individually fixed in the cylinder bottom, cover inner surface.
7. flooring according to claim 1 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: the dovetail is solid
Fixed pole includes sequentially connected dovetail screw terminal, extension rod and dovetail screw tail from top to bottom, and the dovetail screw terminal is close to institute
State cover side.
8. flooring according to claim 1 is vertically without reserved holes of pipes mouth pre-embedded device, it is characterised in that: the stack shell shape
Shape is cone cell wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198085.9U CN208966025U (en) | 2018-07-26 | 2018-07-26 | A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198085.9U CN208966025U (en) | 2018-07-26 | 2018-07-26 | A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966025U true CN208966025U (en) | 2019-06-11 |
Family
ID=66749297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821198085.9U Active CN208966025U (en) | 2018-07-26 | 2018-07-26 | A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device |
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| CN (1) | CN208966025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798011A (en) * | 2018-07-26 | 2018-11-13 | 中冶天工集团天津有限公司 | A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device and its application method |
| WO2020252538A1 (en) * | 2019-06-20 | 2020-12-24 | Our Plan B Pty Ltd | Fire resistant block |
-
2018
- 2018-07-26 CN CN201821198085.9U patent/CN208966025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798011A (en) * | 2018-07-26 | 2018-11-13 | 中冶天工集团天津有限公司 | A kind of flooring is vertically without reserved holes of pipes mouth pre-embedded device and its application method |
| WO2020252538A1 (en) * | 2019-06-20 | 2020-12-24 | Our Plan B Pty Ltd | Fire resistant block |
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