CN108086699A - The misalignment of axe adjusting apparatus and application method of heavy precast concrete column - Google Patents
The misalignment of axe adjusting apparatus and application method of heavy precast concrete column Download PDFInfo
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- CN108086699A CN108086699A CN201711138976.5A CN201711138976A CN108086699A CN 108086699 A CN108086699 A CN 108086699A CN 201711138976 A CN201711138976 A CN 201711138976A CN 108086699 A CN108086699 A CN 108086699A
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- steel plate
- precast concrete
- concrete column
- jack
- rim
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to a kind of misalignment of axe adjusting apparatus of heavy precast concrete column, including rim of a cup basis, jack and support device, wherein described support device includes main body steel plate, stiffener plate and jacking supporting steel plate, the main body steel plate is " F " shape steel plate, and the bayonet of " F " shape steel plate is corresponding with the thickness of rim of a cup basis surrounding support plate, the main body steel plate back side is vertically equipped with jacking supporting steel plate, the main body steel plate is respectively equipped with stiffener plate in both sides up and down, for strengthening jacking supporting steel plate and main body armor plate strength, the jack is mounted in support device, back side is leaned against on jacking supporting steel plate, the heavy precast concrete column of mandril direction, with jack opposite side, heavy precast concrete column opposite side is equipped with gad.The present invention is using the method for adjustment of jack cooperation gad, and support device structure is simple, and jack adjusts the Adjustment precision and construction efficiency that can improve heavy concrete rectangular column, and work progress is safe and reliable, economical rationality.
Description
Technical field
The invention belongs to the technical field of construction of precast concrete, more particularly to a kind of heavy precast concrete column
Misalignment of axe adjusting apparatus and application method.
Background technology
Precast concrete is widely used in because of the advantages that its capability and performance is good, construction efficiency is high, effect on environment is small
Building trade.With the rise of assembled architecture, the research and application of precast concrete are more and more.Precast concrete structure
Part is also widely popularized and is applied in industrial premises, and the precast concrete column of industrial premises is generally with overweight (reachable
100t), overlength (length is up to 30m).Traditional method of adjustment of heavy precast concrete column is using gad, in rim of a cup basis
It arranges several gads, the misalignment of axe of the heavy precast concrete column of gad adjustment is beaten by weight.This construction method is easily made
Into the damage of rim of a cup basis and precast concrete column, and Adjustment precision control difficulty is big, and the construction time is longer, mechanical needed for process
Machine-team and labour cost are more.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of misalignment of axe adjusting apparatus of heavy precast concrete column
And application method, the damage that conventional construction method easily causes rim of a cup basis and precast concrete column is solved, Adjustment precision control is difficult
The problem of degree is big, and the construction time is longer, mechanical one-shift needed for process and more labour cost.
The technical solution adopted by the present invention to solve the technical problems is：A kind of axis of heavy precast concrete column is provided
Deviation adjusting device, including rim of a cup basis, jack and support device, wherein the support device includes main body steel plate, strengthens
Gusset and jacking supporting steel plate, the main body steel plate are " F " shape steel plate, and the bayonet of " F " shape steel plate and rim of a cup basis surrounding branch
The thickness of fagging is corresponding, and the main body steel plate back side is vertically equipped with jacking supporting steel plate, and the main body steel plate up and down divide by both sides
Not She You stiffener plate, for strengthening jacking supporting steel plate and main body armor plate strength, the jack is mounted in support device,
Back side is leaned against on jacking supporting steel plate, mandril is towards heavy precast concrete column, with jack opposite side, heavy precast concrete
Column opposite side is equipped with gad.
The further technical solution of the present invention is that the rim of a cup foundation bottom, heavy precast concrete column lower end are equipped with branch
Bracer.
A kind of a kind of application method of the misalignment of axe adjusting apparatus of heavy precast concrete column, including with
Lower step：
(a) supporting block is placed in rim of a cup foundation bottom；
(b) heavy precast concrete column is hung in rim of a cup basis, be placed in supporting block；
(c) several support devices and jack, a short side direction installation are installed in the basic long side direction of rim of a cup
Several support devices and jack；
(d) axial deviation of heavy precast concrete column is adjusted by jack, on jack opposite after meeting the requirements
Gad is put into rim of a cup basis, it is then that gad is urgent；
(e) gad and urgent is put into jack homonymy rim of a cup basis, jack is removed, makes heavy precast concrete column
It is fixed temporarily；
(f) C30 pea gravel concretens are poured in the gap on heavy precast concrete column Yu rim of a cup basis.
The further technical solution of the present invention is that in the step (b), heavy precast concrete column is placed in supporting block
When, the stress of crane is the 90%-98% of heavy precast concrete column weight.
The further technical solution of the present invention is, in the step (c), during fittable slackening device, " F " shape steel plate is fallen
It is buckled on the basis of rim of a cup.
The further technical solution of the present invention is, in the step (c), in the long side direction installation 2 of one, rim of a cup basis
Platform support device and jack, a short side direction install 1 support device and jack.
The further technical solution of the present invention is in the step (f), when pouring pea gravel concreten, to pour for the first time
To gad bottom surface, after pea gravel concreten reaches 25% intensity, gad is taken out, then is poured for the second time to rim of a cup basis top surface.
Advantageous effect
For the present invention using the method for adjustment of jack cooperation gad, support device structure is simple, assembling and disassembling is convenient, very heavy
Top adjustment can improve the Adjustment precision and construction efficiency of heavy concrete rectangular column, and not destroy the appearance on rim of a cup basis, construct
Process safety is reliable, economical rationality.
Description of the drawings
Fig. 1 is patent application floor map of the present invention.
Fig. 2 is patent application elevational schematic view of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Scope.
Embodiment 1
As depicted in figs. 1 and 2, a kind of misalignment of axe adjusting apparatus of heavy precast concrete column, including rim of a cup basis 1,
Jack 2 and support device 3, wherein the support device 3 includes main body steel plate 3-1, stiffener plate 3-2 and jacking supporting steel plate
3-3, the main body steel plate 3-1 are " F " shape steel plate, and the thickness phase of 1 surrounding support plate of the bayonet of " F " shape steel plate and rim of a cup basis
Corresponding, the main body steel plate 3-1 back sides are vertically equipped with jacking supporting steel plate 3-3, the main body steel plate 3-1 and set respectively both sides up and down
There is stiffener plate 3-2, for strengthening jacking supporting steel plate 3-3 and main body steel plate 3-1 intensity, the jack 2 is mounted on support
On device 3, back side lean against that jacking supporting steel plate 3-3 is upper, mandril is towards heavy type precast concrete column 6, with 2 opposite side of jack,
Heavy 6 opposite side of precast concrete column is equipped with gad 5.
Basic 1 bottom of the rim of a cup, heavy 6 lower end of precast concrete column are equipped with supporting block.
A kind of a kind of application method of the misalignment of axe adjusting apparatus of heavy precast concrete column, including with
Lower step：
(a) supporting block 4 is placed in basic 1 bottom of rim of a cup；
(b) heavy precast concrete column 6 is hung in rim of a cup basis 1, be placed in supporting block 4；
(c) 2, short side direction peaces of several support devices 3 and jack are installed in basic 1 one long side directions of rim of a cup
Fill several support devices 3 and jack 2；
(d) axial deviation of heavy precast concrete column 6 is adjusted by jack 2, on 2 opposite of jack after meeting the requirements
Rim of a cup basis 1 in be put into gad 5, it is then that gad 5 is urgent；
(e) gad and urgent is put into 2 homonymy rim of a cup basis 1 of jack, jack 2 is removed, makes heavy concrete
Earth pillar 6 is fixed temporarily；
(f) C30 pea gravel concretens are poured in the gap on heavy precast concrete column 6 Yu rim of a cup basis 1.
In the step (b), when heavy precast concrete column 6 is placed in supporting block 4, the stress of crane is heavy prefabricated mixed
The 90%-98% of 6 weight of solidifying earth pillar.
In the step (c), during fittable slackening device 3, " F " shape steel plate is tipped upside down on rim of a cup basis 1, on rim of a cup basis
1 one long side directions install 2, short side directions of 2 support devices 3 and jack and install 1 support device 3 and jack 2.
In the step (f), when pouring pea gravel concreten, poured for the first time to 5 bottom surface of gad, treat that pea gravel concreten reaches
After 25% intensity, gad 5 is taken out, then is poured for the second time to basic 1 top surface of rim of a cup.
In actual use, as depicted in figs. 1 and 2, a kind of misalignment of axe adjusting apparatus of heavy precast concrete column makes
With method, comprise the following steps：
The first step places supporting block 4 in basic 1 bottom of rim of a cup；
Heavy precast concrete column 6 is hung in rim of a cup basis 1, is placed in supporting block 4 by second step, keep crane by
Between power is the 90%-98% of 6 weight of heavy precast concrete column；
3rd step, 1 long side direction installs 2 support devices 3 and jack 2, short side direction installation 1 on the basis of rim of a cup
Platform support device 3 and jack 2, wherein, support device 3 includes main body steel plate 3-1, stiffener plate 3-2 and jacking supporting steel plate
3-3, stiffener plate 3-2 and jacking supporting steel plate 3-3 are welded on main body steel plate 3-1, will the back-off of " F " shape steel plate during installation
It is fixed on rim of a cup basis 1, then by the both ends of jack 2 respectively against jacking supporting steel plate 3-3 and heavy precast concrete column
6；
4th step adjusts the axial deviation of heavy precast concrete column 6 by jack 2, in jack 2 after meeting the requirements
Gad 5 is put into the rim of a cup on opposite, gad 5 is urgent；
5th step is put into gad 5 and urgent fixation in the rim of a cup of 2 homonymy of jack, removes jack 2, makes heavy pre-
Concrete column 6 processed is fixed temporarily；
6th step pours C30 pea gravel concretens, pea gravel concreten in the gap of heavy precast concrete column 6 and rim of a cup
Pour and need to be poured for the first time to the bottom surface of gad 5 at twice, after pea gravel concreten reaches 25% intensity, take out gad
5, then poured for the second time to rim of a cup top surface.
Claims (7)
1. a kind of misalignment of axe adjusting apparatus of heavy type precast concrete column, including rim of a cup basic (1), jack (2) and support
Device (3), it is characterised in that：The support device (3) includes main body steel plate (3-1), stiffener plate (3-2) and jacking supporting steel
Plate (3-3), the main body steel plate (3-1) are " F " shape steel plate, and basic (1) the surrounding support plate of the bayonet of " F " shape steel plate and rim of a cup
Thickness it is corresponding, main body steel plate (3-1) back side vertically be equipped with jacking supporting steel plate (3-3), the main body steel plate (3-1)
Upper and lower both sides are respectively equipped with stiffener plate (3-2), for strengthening jacking supporting steel plate (3-3) and main body steel plate (3-1) intensity, institute
State jack (2) in the support device (3), back side is leaned against on jacking supporting steel plate (3-3), mandril is towards heavy prefabricated mixed
Solidifying earth pillar (6) is equipped with gad (5) with jack (2) opposite side, heavy precast concrete column (6) opposite side.
2. a kind of misalignment of axe adjusting apparatus of heavy precast concrete column according to claim 1, it is characterised in that：Institute
State basic (1) bottom of rim of a cup, heavy precast concrete column (6) lower end is equipped with supporting block.
3. a kind of a kind of user of the misalignment of axe adjusting apparatus of heavy precast concrete column according to claim 1
Method, it is characterised in that：Comprise the following steps：
(a) supporting block (4) is placed in basic (1) bottom of rim of a cup；
(b) heavy precast concrete column (6) is hung in rim of a cup basic (1), be placed in supporting block (4)；
(c) several support devices (3) and jack (2), a short side direction are installed in basic (1) long side direction of rim of a cup
Several support devices (3) and jack (2) are installed；
(d) axial deviation of heavy precast concrete column (6) is adjusted by jack (2), it is right in jack (2) after meeting the requirements
The rim of a cup in face is put into gad (5) in basic (1), then that gad (5) is urgent；
(e) gad and urgent is put into jack (2) homonymy rim of a cup basic (1), jack (2) is removed, makes heavy prefabricated mixed
Solidifying earth pillar (6) is fixed temporarily；
(f) C30 pea gravel concretens are poured in the gap of heavy precast concrete column (6) and rim of a cup basic (1).
4. a kind of application method of the misalignment of axe adjusting apparatus of heavy precast concrete column according to claim 3,
It is characterized in that：In the step (b), when heavy precast concrete column (6) is placed in supporting block (4), the stress of crane is heavy type
The 90%-98% of precast concrete column (6) weight.
5. a kind of application method of the misalignment of axe adjusting apparatus of heavy precast concrete column according to claim 3,
It is characterized in that：In the step (c), during fittable slackening device (3), " F " shape steel plate is tipped upside down on rim of a cup basic (1).
6. a kind of application method of the misalignment of axe adjusting apparatus of heavy precast concrete column according to claim 3,
It is characterized in that：In the step (c), on (1) one, basis of rim of a cup, long side direction installs 2 support devices (3) and jack
(2), a short side direction installs 1 support device (3) and jack (2).
7. a kind of application method of the misalignment of axe adjusting apparatus of heavy precast concrete column according to claim 3,
It is characterized in that：In the step (f), when pouring pea gravel concreten, poured for the first time to gad (5) bottom surface, treat pea gravel concreten
After reaching 25% intensity, gad (5) is taken out, then is poured for the second time to basic (1) top surface of rim of a cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138976.5A CN108086699A (en) | 2017-11-16 | 2017-11-16 | The misalignment of axe adjusting apparatus and application method of heavy precast concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138976.5A CN108086699A (en) | 2017-11-16 | 2017-11-16 | The misalignment of axe adjusting apparatus and application method of heavy precast concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086699A true CN108086699A (en) | 2018-05-29 |
Family
ID=62172720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138976.5A Pending CN108086699A (en) | 2017-11-16 | 2017-11-16 | The misalignment of axe adjusting apparatus and application method of heavy precast concrete column |
Country Status (1)
| Country | Link |
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| CN (1) | CN108086699A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984400A (en) * | 2019-12-20 | 2020-04-10 | 浙江精工钢结构集团有限公司 | Hoop type steel frame installation tool and installation method |
| CN112727107A (en) * | 2020-12-25 | 2021-04-30 | 上海二十冶建设有限公司 | Construction method for quickly adjusting position of axis in steel column installation and in-place |
| CN113530348A (en) * | 2021-08-25 | 2021-10-22 | 宁玉欣 | Plug-in column base inhaul cable bearing installation positioning method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1017131C2 (en) * | 2001-01-17 | 2002-07-18 | Martinus Johannes Pe Vermeulen | Auxiliary piece is for tensioning alignment wire in alignment direction between first alignment component with reference surface parallel to alignment direction and second alignment piece |
| CN102041899A (en) * | 2009-10-22 | 2011-05-04 | 中冶天工建设有限公司 | Method for adjusting axis deviation of industrial factory building edge foundation heavy column |
| CN203808535U (en) * | 2014-01-15 | 2014-09-03 | 天津二十冶建设有限公司 | Device for adjusting column axis in cup-rim-shaped building |
| CN203833581U (en) * | 2014-04-24 | 2014-09-17 | 中天建设集团浙江钢构有限公司 | Jack support for correcting steel column |
| CN206289993U (en) * | 2016-10-12 | 2017-06-30 | 中国建筑第八工程局有限公司 | Steel column butt joint misalignment of axe aligning tool |
| CN206468022U (en) * | 2017-01-23 | 2017-09-05 | 中国华冶科工集团有限公司 | Adjust the instrument of steel column horizontal displacement |
-
2017
- 2017-11-16 CN CN201711138976.5A patent/CN108086699A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1017131C2 (en) * | 2001-01-17 | 2002-07-18 | Martinus Johannes Pe Vermeulen | Auxiliary piece is for tensioning alignment wire in alignment direction between first alignment component with reference surface parallel to alignment direction and second alignment piece |
| CN102041899A (en) * | 2009-10-22 | 2011-05-04 | 中冶天工建设有限公司 | Method for adjusting axis deviation of industrial factory building edge foundation heavy column |
| CN203808535U (en) * | 2014-01-15 | 2014-09-03 | 天津二十冶建设有限公司 | Device for adjusting column axis in cup-rim-shaped building |
| CN203833581U (en) * | 2014-04-24 | 2014-09-17 | 中天建设集团浙江钢构有限公司 | Jack support for correcting steel column |
| CN206289993U (en) * | 2016-10-12 | 2017-06-30 | 中国建筑第八工程局有限公司 | Steel column butt joint misalignment of axe aligning tool |
| CN206468022U (en) * | 2017-01-23 | 2017-09-05 | 中国华冶科工集团有限公司 | Adjust the instrument of steel column horizontal displacement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984400A (en) * | 2019-12-20 | 2020-04-10 | 浙江精工钢结构集团有限公司 | Hoop type steel frame installation tool and installation method |
| CN112727107A (en) * | 2020-12-25 | 2021-04-30 | 上海二十冶建设有限公司 | Construction method for quickly adjusting position of axis in steel column installation and in-place |
| CN113530348A (en) * | 2021-08-25 | 2021-10-22 | 宁玉欣 | Plug-in column base inhaul cable bearing installation positioning method |
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Application publication date: 20180529 |