CN110158954A - A kind of building pipe built-in device and its construction method - Google Patents
A kind of building pipe built-in device and its construction method Download PDFInfo
- Publication number
- CN110158954A CN110158954A CN201910492154.XA CN201910492154A CN110158954A CN 110158954 A CN110158954 A CN 110158954A CN 201910492154 A CN201910492154 A CN 201910492154A CN 110158954 A CN110158954 A CN 110158954A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- welded
- inner tube
- outside
- outer tube
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention belongs to pipe built-in equipment technical fields, in particular a kind of building pipe built-in device and its construction method, it is adjusted for existing pipe built-in equipment height inconvenience, it can not adapt to different concrete construction thickness, it is difficult the problem of taking out after concrete setting, now propose following scheme, the building pipe built-in device includes outer tube and the inner tube that is movably set on the inside of outer tube, bracket is welded on the two sides inner wall of inner tube, two bracket one end close to each other are rotatably equipped with same first screw rod, the outside screw of first screw rod is arranged with cross bar, the both ends of cross bar are welded on outer tube, there are two first axles for rotational installation in inner tube, the present invention has rational design, the total height by outer tube and inner tube is facilitated to be adjusted to the building consistency of thickness with concrete, and facilitates and take out outer tube and inner tube out of concrete after solidification, pipe Road facilitates after the installation is completed in preformed hole to carry out filling up work, easy to operate, is conducive to use.
Description
Technical field
The present invention relates to pipe built-in equipment technical field more particularly to a kind of building pipe built-in devices and its construction party
Method.
Background technique
For the prior art in the work progress of architectural engineering, pipeline through-flooring casing mounting process is first pre- when generally constructing
Box out mouth, subsequent pipe jacketed again finally carry out hole repairing, and through retrieving, application No. is 201820461260.2 patent documents
A kind of architectural engineering pipe sleeve preburied positioning device is disclosed, including vertical spacing sleeve, U-shaped earclip, lead screw and level are determined
Position baffle；U-shaped earclip is uniformly fixed on the periphery of vertical spacing sleeve；Lead screw is arranged in a one-to-one correspondence with U-shaped earclip, one end with
U-shaped earclip carries out adjustable connection, and the other end is vertically arranged horizontal location baffle and is fixed with metope, and multiple vertical spacings are arranged
When sleeve, the U-shaped earclip of adjacent vertical spacing sleeve connects the preburied positioning device to form lattice font, the whole series positioning by lead screw
Device is placed on sleeve upper end, reduces the construction work of hole to be provided for single or casing installation positioning in groups, primary pre-buried completion
Sequence reduces construction cost, and the horizontal and vertical positioning system of device can ensure that casing accurate positioning, is connected and is realized using lead screw
Packaged tube group is pre-buried, and production is succinct, easy to operate, can reuse, and can be widely applied to architectural engineering sleeve pipe pre-embedding construction neck
Domain.
But existing pipe built-in equipment height inconvenience is adjusted, and can not adapt to different concrete construction thickness very well,
And be difficult to take out after the concrete has set, it is unfavorable for using therefore we have proposed a kind of building pipe built-in device and its applying
Work method is for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve existing pipe built-in equipment height inconvenience to adjust, can not adapt to different mix
Solidifying civil engineering, which is built, is difficult the shortcomings that taking out after thickness, concrete setting, and a kind of building pipe built-in device proposed and its construction
Method.
To achieve the goals above, present invention employs following technical solutions:
A kind of building pipe built-in device, including outer tube and the inner tube that is movably set on the inside of outer tube, in the two sides of said inner tube
Be welded with bracket on wall, two bracket one end close to each other are rotatably equipped with same first screw rod, the first screw rod it is outer
Side thread bush is equipped with cross bar, and the both ends of cross bar are welded on outer tube, first axle there are two rotational installations in inner tube, outside screw rod
Side is welded with the first helical gear, and one end of first axle is welded with the second helical gear, and the first helical gear is meshed with the second helical gear,
It is set in inner tube there are two rectangular shaft, the outside sliding sleeve of rectangular shaft is equipped with the second screw rod, and the outside screw of the second screw rod is arranged with
Ball, ball rotation connection inner tube on, the other end of first axle offers rectangular channel.
Preferably, be welded with same first bar on the two sides inner wall of said inner tube, two the first bars it is close to each other one
End is rotatably equipped with the second axis, and the bottom end of the second axis is welded with eccentric wheel, and partition, two partitions are welded on the outside of rectangular shaft
Outside be in rolling contact respectively on the outside of two eccentric wheels, rectangular shaft can be driven mobile simultaneously by partition when eccentric wheel rotates
It is inserted into rectangular channel.
Preferably, the top of first screw rod extends in outer tube and is welded with the first knob, first screw rod
Outside fixing sleeve is equipped with the inner ring of first bearing, and the outer ring of first bearing is welded on bracket, and the first screw rod passes through first axle
It holds and is rotatably connected on bracket.
Preferably, the outside fixing sleeve of second axis is equipped with the inner ring of second bearing, and the outer ring welding of second bearing
On corresponding first bar, the top of second axis is welded with the second knob, and the second axis is rotatablely connected by second bearing
On the first bar.
Preferably, the bottom end of said inner tube extends to the lower section of outer tube and is welded with disk, the bottom end of first screw rod
It is welded with turntable, the top two sides of disk are welded with L-type frame, and the inside of L-type frame is contacted with the top movable of disk, avoid
It shakes the bottom end of one screw rod.
Preferably, there are two limit bases for the outside rotation connection of the ball, and limit base is welded on the inner wall of inner tube,
Ball is rotatablely connected on inner pipe by limit base.
Preferably, the rectangular channel is adapted with rectangular shaft, and two the second screw rods one end close to each other offers peace
Tankage, the rectangular shaft are slidably mounted in corresponding mounting groove, and one end that two rectangular shafts are located remotely from each other is welded with bullet
One end of spring, and the other end of spring is welded on the inner wall of corresponding mounting groove, rectangular shaft is under the elastic force effect of spring
It can reset.
Preferably, the inside of the outer tube is embedded with sealing ring, and the outside of said inner tube and the inside activity of sealing ring are close
Envelope connection, increases the leakproofness between outer tube and inner tube.
Preferably, it is welded with snap ring on the outside of second screw rod, gag lever post, two limits is welded at the top of the bracket
The side movable contact that position bar side close to each other is located remotely from each other with two snap rings respectively, gag lever post and snap ring are for limiting the
The position of two screw rods.
The invention also provides a kind of construction methods of building pipe built-in device, comprising the following steps:
S1: when construction, before concreting, outer tube and inner tube are placed in concrete-pouring template, and make the bottom of disk
It being contacted with the bottom side of the template of concrete-pouring template, the first screw rod of turn, the first screw rod is rotated on bracket by first bearing,
Since cross bar is that screw thread is set on the outside of the first screw rod, so the first screw rod can drive cross bar to carry out lift adjustment when rotating,
Cross bar drives outer tube to adjust in the lateral expansion of inner tube, can adjust the total height of outer tube and inner tube, so that the height and coagulation
The thickness that soil pours is consistent, and then can carry out pouring work in concrete-pouring template；
S2: when concrete is after the outside of outer tube and the outside of inner tube solidify, using rubber hammer tapping outer tube, so that outer tube
Outside is gradually disengaged with concrete, then the first screw rod of turn, so that driving cross bar moves up when the first screw rod rotates, cross bar
Drive outer tube in the outside upward sliding of inner tube, outer tube can be separated with concrete at this time, then the second axis of turn, and the second axis drives
Eccentric wheel rotation, so that eccentric wheel squeezes partition when rotating, the direction that partition drives rectangular shaft to close first screw rod is mobile, directly
To rectangular shaft insertion rectangular channel；
S3: the first screw rod of turn, the first screw rod are rotated by first the second helical gear of helical teeth wheel drive, and the second helical gear passes through the
One axis drives rectangular shaft rotation, and rectangular shaft drives the second screw rod to rotate in the inside of ball, and ball can be in the outside of the second screw rod
It is gradually mobile to the center close to inner tube so that the slightly contraction distortion of the outside of inner tube so that the outside of inner tube gradually with coagulation
Soil separation, then can be taken out outer tube and inner tube using vice out of concrete, and there are outer tubes and inner tube institute in concrete
The preformed hole of formation, the preformed hole is upper coarse and lower fine, pipeline the preformed hole after the installation is completed, facilitate and carry out filling up work into gap
Make.
In the present invention, a kind of building pipe built-in device and its construction method are mixed by the way that outer tube and inner tube to be placed in
In solidifying soil formwork for placing, contacts the bottom of disk with the bottom side of the template of concrete-pouring template, driven by the first screw rod of turn
Dynamic first bearing rotates on bracket, is rotated by the first screw rod to drive cross bar lift adjustment, drives outer tube to exist by cross bar
The lateral expansion of inner tube is adjusted, and is adjusted the total height of outer tube and inner tube, is consistent this highly with the thickness of concreting,
It can carry out pouring work in concrete-pouring template；
After concrete setting, by rubber hammer tapping outer tube, it is gradually disengaged the outside of outer tube with concrete, passes through turn
First screw rod drives cross bar to move up, and drives outer tube in the outside upward sliding of inner tube by cross bar, outer tube can be with coagulation
Soil separation is rotated by the second axis of turn band movable eccentric wheel, partition is squeezed when rotating eccentric wheel, drives rectangular shaft by partition
To in the direction of the first screw rod movement, energy rectangular shaft insertion rectangular channel；
It is rotated by the first helical gear of the first screw drive of turn and the second helical gear, the second helical gear drives square by first axle
Shape bar rotation, by rectangular shaft drive the second screw rod ball inside rotate, make ball the outside of the second screw rod gradually to
Mobile close to the center of inner tube, the outside of inner tube slightly contraction distortion, the outside of inner tube is gradually separated with concrete, passes through tiger
Pincers can take out outer tube and inner tube out of concrete, and there are outer tubes and inner tube to be formed by upper coarse and lower fine reserve in concrete
Hole, the pipeline preformed hole after the installation is completed, facilitate and carry out filling up work into gap；
The present invention has rational design, and the total height by outer tube and inner tube is facilitated to be adjusted to the building consistency of thickness with concrete, and side
Just outer tube and inner tube are taken out out of concrete after solidification, pipeline facilitates after the installation is completed in preformed hole to carry out filling up work
Make, it is easy to operate, it is conducive to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of building pipe built-in device proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of building pipe built-in device proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of building pipe built-in device proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the C portion of building pipe built-in device proposed by the present invention；
Fig. 5 is a kind of structural schematic diagram of the part D of building pipe built-in device proposed by the present invention.
In figure: 1 outer tube, 2 inner tubes, 3 brackets, 4 first screw rods, 5 cross bars, 6 first helical gears, 7 first axles, 8 second helical teeth
Wheel, 9 rectangular shafts, 10 second screw rods, 11 balls, 12 limit bases, 13 rectangular channels, 14 second axis, 15 eccentric wheels, 16 partitions, 17 cards
It is ring, 18 gag lever posts, 19 springs, 20 turntables, 21 L-type framves, 22 disks, 23 first bearings, 24 second bearings, 25 first bars, 26 close
Seal.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of building pipe built-in device including outer tube 1 and is movably set in the inner tube 2 of the inside of outer tube 1,
Bracket 3 is welded on the two sides inner wall of inner tube 2, two one end close to each other of bracket 3 are rotatably equipped with same first spiral shell
Bar 4, the outside screw of the first screw rod 4 are arranged with cross bar 5, and the both ends of cross bar 5 are welded on outer tube 1, rotational installation in inner tube 2
There are two first axle 7, the outside of screw rod 4 is welded with the first helical gear 6, and one end of first axle 7 is welded with the second helical gear 8, the
One helical gear 6 is meshed with the second helical gear 8, is set in inner tube 2 there are two rectangular shaft 9, and the outside sliding sleeve of rectangular shaft 9 is equipped with the
Two screw rods 10, the outside screw of the second screw rod 10 are arranged with ball 11, in the inner tube 2 that ball 11 is rotatablely connected, first axle 7 it is another
One end offers rectangular channel 13.
In the present embodiment, same first bar 25 is welded on the two sides inner wall of inner tube 2, two the first bars 25 are close to each other
One end be rotatably equipped with the second axis 14, the bottom end of the second axis 14 is welded with eccentric wheel 15, the outside of rectangular shaft 9 be welded with every
Plate 16, outside of the outside of two partitions 16 respectively with two eccentric wheels 15 are in rolling contact, and eccentric wheel 15 can pass through when rotating
Partition 16 drives rectangular shaft 9 mobile and is inserted into rectangular channel 13.
In the present embodiment, the top of the first screw rod 4 extends in outer tube 1 and is welded with the first knob, the first screw rod 4 it is outer
Side fixing sleeve is equipped with the inner ring of first bearing 23, and the outer ring of first bearing 23 is welded on bracket 3, and the first screw rod 4 passes through the
One bearing 23 is rotatably connected on bracket 3.
In the present embodiment, the outside fixing sleeve of the second axis 14 is equipped with the inner ring of second bearing 24, and second bearing 24 is outer
Circle is welded on corresponding first bar 25, and the top of the second axis 14 is welded with the second knob, and the second axis 14 passes through second bearing
24 are rotatably connected on the first bar 25.
In the present embodiment, the bottom end of inner tube 2 extends to the lower section of outer tube 1 and is welded with disk 22, the bottom end of the first screw rod 4
It is welded with turntable 20, the top two sides of disk 22 are welded with L-type frame 21, the inside of L-type frame 21 and the top movable of disk 22
Contact, avoids the bottom end of the first screw rod 4 from shaking.
In the present embodiment, there are two limit bases 12 for the outside rotation connection of ball 11, and limit base 12 is welded on inner tube 2
On inner wall, ball 11 is rotatably connected in inner tube 2 by limit base 12.
In the present embodiment, rectangular channel 13 is adapted with rectangular shaft 9, and two the second screw rod 10 one end close to each other open up
There is mounting groove, rectangular shaft 9 is slidably mounted in corresponding mounting groove, and one end that two rectangular shafts 9 are located remotely from each other is welded with
One end of spring 19, and the other end of spring 19 is welded on the inner wall of corresponding mounting groove, bullet of the rectangular shaft 9 in spring 19
It can be resetted under power effect.
In the present embodiment, the inside of outer tube 1 is embedded with sealing ring 26, the outside of inner tube 2 and the inside activity of sealing ring 26
It is tightly connected, increases the leakproofness between outer tube 1 and inner tube 2.
In the present embodiment, the outside of the second screw rod 10 is welded with snap ring 17, and the top of bracket 3 is welded with gag lever post 18, and two
The side movable contact that a gag lever post 18 side close to each other is located remotely from each other with two snap rings 17 respectively, gag lever post 18 and snap ring
17 for limiting the position of the second screw rod 10.
The present embodiment also proposed a kind of construction method of building pipe built-in device, comprising the following steps:
S1: when construction, before concreting, outer tube 1 and inner tube 2 are placed in concrete-pouring template, and make disk 22
Bottom is contacted with the bottom side of the template of concrete-pouring template, the first screw rod of turn 4, and the first screw rod 4 is being propped up by first bearing 23
It is rotated on frame 3, since cross bar 5 is that screw thread is set in 4 outside of the first screw rod, so the first screw rod 4 can drive cross bar 5 when rotating
Lift adjustment is carried out, cross bar 5 drives outer tube 1 to adjust in the lateral expansion of inner tube 2, can adjust total height of outer tube 1 Yu inner tube 2
Degree, so that this is highly consistent with the thickness of concreting, then can carry out pouring work in concrete-pouring template
Make；
S2: when concrete is after the outside of outer tube 1 and the outside of inner tube 2 solidify, using rubber hammer tapping outer tube 1, so that outside
The outside of pipe 1 is gradually disengaged with concrete, then the first screw rod of turn 4, so that driving cross bar 5 is upward when the first screw rod 4 rotates
Mobile, cross bar 5 drives outer tube 1 in the outside upward sliding of inner tube 2, and outer tube 1 can be separated with concrete at this time, then turn second
Axis 14, the second axis 14 are rotated with movable eccentric wheel 15, so that squeezing partition 16 when eccentric wheel 15 rotates, partition 16 drives rectangular shaft 9
It is mobile to the direction of close first screw rod 4, until rectangular shaft 9 is inserted into rectangular channel 13；
S3: the first screw rod of turn 4, the first screw rod 4 drive the rotation of the second helical gear 8, the second helical gear 8 by the first helical gear 6
Rectangular shaft 9 is driven to rotate by first axle 7, rectangular shaft 9 drives the second screw rod 10 to rotate in the inside of ball 11, and ball 11 can be
The outside of second screw rod 10 is gradually mobile to the center of close inner tube 2, so that the slightly contraction distortion of the outside of inner tube 2, so that interior
The outside of pipe 2 is gradually separated with concrete, then can be taken out outer tube 1 and inner tube 2 out of concrete using vice, coagulation
There are outer tubes 1 and inner tube 2 to be formed by preformed hole in native, and the preformed hole is upper coarse and lower fine, pipeline the preformed hole after the installation is completed,
Facilitate and carries out filling up work into gap.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of building pipe built-in device, including outer tube (1) and the inner tube (2) being movably set on the inside of outer tube (1), feature
It is, is welded on the two sides inner wall of said inner tube (2) bracket (3), one end rotational installation close to each other of two brackets (3)
There is same first screw rod (4), the outside screw of the first screw rod (4) is arranged with cross bar (5), and the both ends of cross bar (5) are welded on
On outer tube (1), in inner tube (2) there are two rotational installations first axle (7), the first helical gear (6) are welded on the outside of screw rod (4),
One end of first axle (7) is welded with the second helical gear (8), and the first helical gear (6) is meshed with the second helical gear (8), inner tube (2)
It inside sets there are two rectangular shaft (9), the outside sliding sleeve of rectangular shaft (9) is equipped with the second screw rod (10), the outside of the second screw rod (10)
Thread bush is equipped with ball (11), and in the inner tube (2) of ball (11) rotation connection, the other end of first axle (7) offers rectangular channel
(13).
2. a kind of building pipe built-in device according to claim 1, which is characterized in that in the two sides of said inner tube (2)
Same first bar (25) is welded on wall, two the first bar (25) one end close to each other are rotatably equipped with the second axis
(14), the bottom end of the second axis (14) is welded with eccentric wheel (15), is welded on the outside of rectangular shaft (9) partition (16), two partitions
(16) outside is in rolling contact on the outside of two eccentric wheels (15) respectively.
3. a kind of building pipe built-in device according to claim 1, which is characterized in that the top of first screw rod (4)
End extends in outer tube (1) and is welded with the first knob, and the outside fixing sleeve of first screw rod (4) is equipped with first bearing (23)
Inner ring, and the outer ring of first bearing (23) is welded on bracket (3).
4. a kind of building pipe built-in device according to claim 2, which is characterized in that the outside of second axis (14)
Fixing sleeve is equipped with the inner ring of second bearing (24), and the outer ring of second bearing (24) is welded on corresponding first bar (25),
The top of second axis (14) is welded with the second knob.
5. a kind of building pipe built-in device according to claim 1, which is characterized in that prolong the bottom end of said inner tube (2)
It extends to the lower section of outer tube (1) and is welded with disk (22), the bottom end of first screw rod (4) is welded with turntable (20), disk
(22) top two sides are welded with L-type frame (21), and the inside of L-type frame (21) is contacted with the top movable of disk (22).
6. a kind of building pipe built-in device according to claim 1, which is characterized in that the outside of the ball (11) turns
There are two limit base (12) for dynamic connection, and limit base (12) is welded on the inner wall of inner tube (2).
7. a kind of building pipe built-in device according to claim 1, which is characterized in that the rectangular channel (13) and rectangle
Bar (9) is adapted, and two the second screw rod (10) one end close to each other offer mounting groove, rectangular shaft (9) the sliding peace
In corresponding mounting groove, one end that two rectangular shafts (9) are located remotely from each other is welded with one end of spring (19), and spring
(19) the other end is welded on the inner wall of corresponding mounting groove.
8. a kind of building pipe built-in device according to claim 1, which is characterized in that the inside of the outer tube (1) is embedding
Equipped with sealing ring (26), the outside of said inner tube (2) is connect with the inside movable sealing of sealing ring (26).
9. a kind of building pipe built-in device according to claim 1, which is characterized in that outside second screw rod (10)
Side is welded with snap ring (17), is welded with gag lever post (18) at the top of the bracket (3), two gag lever posts (18) it is close to each other one
The side movable contact that side is located remotely from each other with two snap rings (17) respectively.
10. a kind of construction method of building pipe built-in device, which comprises the following steps:
S1: when construction, before concreting, outer tube (1) and inner tube (2) are placed in concrete-pouring template, and make disk
(22) bottom is contacted with the bottom side of the template of concrete-pouring template, the first screw rod of turn (4), and the first screw rod (4) passes through first
Bearing (23) rotates on bracket (3), since cross bar (5) is that screw thread is set on the outside of the first screw rod (4), so the first screw rod
(4) cross bar (5) can be driven to carry out lift adjustment when rotating, cross bar (5) drives outer tube (1) to adjust in the lateral expansion of inner tube (2),
The total height of outer tube (1) Yu inner tube (2) can be adjusted, so that this is highly consistent with the thickness of concreting, then just
It can carry out pouring work in concrete-pouring template；
S2: when concrete is after the outside of outer tube (1) and the outside of inner tube (2) solidify, using rubber hammer tapping outer tube (1),
So that the outside of outer tube (1) is gradually disengaged with concrete, then the first screw rod of turn (4), so that the first screw rod (4) drives when rotating
Dynamic cross bar (5) move up, and cross bar (5) drives outer tube (1) in the outside upward sliding of inner tube (2), at this time outer tube (1) can with it is mixed
Solidifying soil separation, then the second axis of turn (14), the second axis (14) band movable eccentric wheel (15) rotate, when so that eccentric wheel (15) rotating
It squeezes partition (16), it is mobile to the direction close to the first screw rod (4) that partition (16) drives rectangular shaft (9), until rectangular shaft (9) are inserted
Enter in rectangular channel (13)；
S3: the first screw rod of turn (4), the first screw rod (4) are rotated by the first helical gear (6) driving the second helical gear (8), and second
Helical gear (8) drives the second screw rod (10) in ball (11) by first axle (7) driving rectangular shaft (9) rotation, rectangular shaft (9)
Inside rotation, ball (11) can be gradually mobile to the center close to inner tube (2) in the outside of the second screw rod (10), so that inner tube
(2) then the slightly contraction distortion of outside can be incited somebody to action so that the outside of inner tube (2) is gradually separated with concrete using vice
Outer tube (1) and inner tube (2) are taken out out of concrete, and there are outer tubes (1) and inner tube (2) to be formed by preformed hole in concrete, should
Preformed hole is upper coarse and lower fine, pipeline the preformed hole after the installation is completed, facilitate and carry out filling up work into gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492154.XA CN110158954B (en) | 2019-06-06 | 2019-06-06 | Building pipeline pre-embedding device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492154.XA CN110158954B (en) | 2019-06-06 | 2019-06-06 | Building pipeline pre-embedding device and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110158954A true CN110158954A (en) | 2019-08-23 |
| CN110158954B CN110158954B (en) | 2021-05-07 |
Family
ID=67628028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910492154.XA Active CN110158954B (en) | 2019-06-06 | 2019-06-06 | Building pipeline pre-embedding device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110158954B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379413A (en) * | 2020-03-19 | 2020-07-07 | 杨文超 | Diameter-variable hole reservation device for building |
| CN112813780A (en) * | 2020-12-31 | 2021-05-18 | 江西科技学院 | Automatic cement concrete pavement dowel bar laying device |
| CN113738114A (en) * | 2021-09-05 | 2021-12-03 | 中建八局第四建设有限公司 | Plate thickness control device and plate thickness control method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161980A (en) * | 1997-08-13 | 1999-03-05 | Shimizu Corp | Sleeve form |
| CN201187109Y (en) * | 2007-12-07 | 2009-01-28 | 冯大林 | Reinforced concrete movable pipe member for filling |
| CN102121315A (en) * | 2011-01-07 | 2011-07-13 | 中建五局第三建设有限公司 | Construction method for reserved hole of tightly-fixed steel sleeve |
| CN202627509U (en) * | 2012-04-24 | 2012-12-26 | 南通市中南建工设备安装有限公司 | Poly vinyl chloride (PVC) casing tube used for construction of reserved hole |
| CN205591549U (en) * | 2016-02-26 | 2016-09-21 | 中国一冶集团有限公司 | Building structure floor plate preformed hole mould |
| CN205743004U (en) * | 2016-07-09 | 2016-11-30 | 陕西建工第十建设集团有限公司 | A kind of hole to be provided construction mould based on assembled steel sleeve pipe |
| CN106499931A (en) * | 2016-09-30 | 2017-03-15 | 成都言行果科技有限公司 | A kind of height-adjustable Display support post |
| CN207469753U (en) * | 2017-09-15 | 2018-06-08 | 中建八局第二建设有限公司 | A kind of top plate hole to be provided shrinkable sleeves |
| CN207686291U (en) * | 2018-01-03 | 2018-08-03 | 锡振华 | A kind of architectural engineering box out device |
-
2019
- 2019-06-06 CN CN201910492154.XA patent/CN110158954B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161980A (en) * | 1997-08-13 | 1999-03-05 | Shimizu Corp | Sleeve form |
| CN201187109Y (en) * | 2007-12-07 | 2009-01-28 | 冯大林 | Reinforced concrete movable pipe member for filling |
| CN102121315A (en) * | 2011-01-07 | 2011-07-13 | 中建五局第三建设有限公司 | Construction method for reserved hole of tightly-fixed steel sleeve |
| CN202627509U (en) * | 2012-04-24 | 2012-12-26 | 南通市中南建工设备安装有限公司 | Poly vinyl chloride (PVC) casing tube used for construction of reserved hole |
| CN205591549U (en) * | 2016-02-26 | 2016-09-21 | 中国一冶集团有限公司 | Building structure floor plate preformed hole mould |
| CN205743004U (en) * | 2016-07-09 | 2016-11-30 | 陕西建工第十建设集团有限公司 | A kind of hole to be provided construction mould based on assembled steel sleeve pipe |
| CN106499931A (en) * | 2016-09-30 | 2017-03-15 | 成都言行果科技有限公司 | A kind of height-adjustable Display support post |
| CN207469753U (en) * | 2017-09-15 | 2018-06-08 | 中建八局第二建设有限公司 | A kind of top plate hole to be provided shrinkable sleeves |
| CN207686291U (en) * | 2018-01-03 | 2018-08-03 | 锡振华 | A kind of architectural engineering box out device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379413A (en) * | 2020-03-19 | 2020-07-07 | 杨文超 | Diameter-variable hole reservation device for building |
| CN112813780A (en) * | 2020-12-31 | 2021-05-18 | 江西科技学院 | Automatic cement concrete pavement dowel bar laying device |
| CN113738114A (en) * | 2021-09-05 | 2021-12-03 | 中建八局第四建设有限公司 | Plate thickness control device and plate thickness control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110158954B (en) | 2021-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110158954A (en) | A kind of building pipe built-in device and its construction method | |
| CN207194000U (en) | A kind of transmission line of electricity prefabricated tubular pile cushion cap anchor | |
| CN107493061A (en) | A kind of mountain region photovoltaic fixing device | |
| CN107604902A (en) | Grouting behind shaft or drift lining bored concrete pile and its construction technology | |
| CN112986397A (en) | Acoustic wave detection device for compactness of pier stud | |
| CN104060687A (en) | Controllable rotary self-resetting elastic column hinge structure and method for obtaining self-resetting elastic column hinge | |
| CN203498836U (en) | Device for pulling casing by utilizing rotary drilling rig | |
| CN207177450U (en) | Municipal construction fence | |
| CN106761772A (en) | Shallow buried and underground excavated engineering project construction fixing device and its fixing means | |
| CN207211899U (en) | A kind of anti-seismic structure of reinforced concrete beam column | |
| CN201771208U (en) | Dismountable overhead villa | |
| CN216713012U (en) | Foundation reinforcing equipment | |
| CN213329086U (en) | Pile foundation structure for building engineering that stability is strong | |
| CN109775586B (en) | Detachable steel hoop pile column tower crane | |
| CN203795455U (en) | Prefabricated standard concrete equipment foundation of transformer substation | |
| CN206860174U (en) | A kind of spillplate of coal-winning machine | |
| CN207260593U (en) | Floor concrete casting operation platform is built in a kind of room | |
| CN207794761U (en) | A kind of large bending moment electrical pole | |
| CN206815346U (en) | A kind of supporting construction of supporting foundation pit | |
| CN218060395U (en) | Reinforcing member for improving snow and wind resistance of steel frame greenhouse | |
| CN217869893U (en) | Road pouring device for municipal works | |
| CN221000943U (en) | Sedimentation observation device for high-fill roadbed | |
| CN201358458Y (en) | Piling device of reinforced concrete occluded cylinder-shaped pouring pile | |
| CN211949925U (en) | Color steel construction fence | |
| CN211855926U (en) | Soil sampling ware for construction convenient to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |