CN105908984B - A kind of device and method for adjusting precast concrete column flatness and height - Google Patents
A kind of device and method for adjusting precast concrete column flatness and height Download PDFInfo
- Publication number
- CN105908984B CN105908984B CN201610383783.5A CN201610383783A CN105908984B CN 105908984 B CN105908984 B CN 105908984B CN 201610383783 A CN201610383783 A CN 201610383783A CN 105908984 B CN105908984 B CN 105908984B
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- China
- Prior art keywords
- height
- precast concrete
- concrete column
- backup pad
- supporting plate
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Links
- 239000011178 precast concrete Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000013589 supplement Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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
- 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
- E04G21/1841—Means for positioning building parts or elements
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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of device and method for adjusting precast concrete column flatness and height, it is intended to overcome the joint of lower floor's precast concrete column of the prior art to need cast-in-site, the shortcomings that flatness and pillar height can not be ensured, a kind of device for adjusting precast concrete column flatness and height is provided, device includes oblique angle levelling device and vertical height supplementary device, and oblique angle levelling device includes：The sliding block of upper backup pad, lower supporting plate and wedge shape, upper backup pad is hinged with lower supporting plate, chute is equipped with the inside of upper backup pad and lower supporting plate, it is slidably connected in sliding block both ends insertion chute with upper backup pad, lower supporting plate, upper backup pad, lower supporting plate and sliding block form triangular structure, and described vertical height supplementary device includes the different steel cushion block of one group of thickness.A kind of method for adjusting precast concrete column flatness and height is also provided, the present invention is effectively corrected to indexs such as flatness and pillar heights, is adapted to the environment in installation precast concrete column to use.
Description
Technical field
The present invention relates to building industrialization field, more particularly to a kind of dress for adjusting precast concrete column flatness and height
Put and method.
Background technology
Above and below assembly during two layers of precast concrete column, upper strata precast concrete column is to lower floor's precast concrete column
The flatness and pillar height of joint have strict requirements.Because the joint of lower floor's precast concrete column needs cast-in-site,
The flatness of lower floor's precast concrete column upper surface can not be ensured, cause upper strata precast concrete column to be placed on lower floor's concrete
Surface can not be bonded completely when on earth pillar.Meanwhile the actual pillar height of lower floor's precast concrete column after cast-in-site is difficult to
It is consistent with standard pillar height, design requirement is not met, influences structure safety.
The content of the invention
Instant invention overcomes the joint of lower floor's precast concrete column of the prior art to need cast-in-site, can not ensure
Flatness and pillar height, do not meet design requirement, influence the shortcomings that structure is safe, there is provided one kind adjustment precast concrete column is smooth
The device of degree and height.Meanwhile also provide a kind of method for adjusting precast concrete column flatness and height.
The present invention realizes that the technical scheme that the first goal of the invention uses is：One kind adjustment precast concrete column flatness and height
The device of degree, described device include oblique angle levelling device and vertical height supplementary device, and described oblique angle levelling device includes：
The sliding block of upper backup pad, lower supporting plate and wedge shape, upper backup pad are hinged with lower supporting plate, the inner side of upper backup pad and lower supporting plate
Be equipped with chute, be slidably connected in sliding block both ends insertion chute with upper backup pad, lower supporting plate, upper backup pad, lower supporting plate and
Sliding block forms triangular structure, and oblique angle levelling device is arranged at the inclination of the corner positions of precast concrete column upper surface, institute
The vertical height supplementary device stated includes the different steel cushion block of one group of thickness.
The present invention realizes that the technical scheme that the second goal of the invention uses is：One kind adjustment precast concrete column flatness and height
The method of degree, comprises the following steps：
A., oblique angle levelling device as described above is installed at the inclination of the corner positions of precast concrete column upper surface；
B. the sliding block of the oblique angle levelling device described in moving step A, the angle between upper backup pad and lower supporting plate is adjusted,
Upper backup pad is set to be in horizontality；
C. check whether the actual pillar height of four corner positions of precast concrete column reaches calibrated altitude, marked not up to
In the corner positions of quasi- height, vertical height supplementary device as described above is installed and carries out height supplement, adds corner positions
Corrected altitude after steel cushion block is consistent with standard pillar height.
The beneficial effects of the invention are as follows：By being adjusted at inclination of the oblique angle levelling device to precast concrete column upper surface
It is flat, it ensure that the flatness of precast concrete column upper surface.It is vertical high by being installed on four angles of precast concrete column again
Supplementary device is spent, makes four angles consistent with standard pillar height plus the corrected altitude after steel cushion block.Lower floor's precast concrete column passes through
With the cooperation of oblique angle levelling device, vertical height supplementary device, the indexs such as flatness and pillar height are modified, meeting design will
Ask, ensure that structure safety.
The invention will be further described with embodiment below in conjunction with the accompanying drawings：
Brief description of the drawings
Fig. 1 is the use state figure of the present invention.
Fig. 2 is the structural representation of the oblique angle levelling device of the present invention.
Fig. 3 is Fig. 2 A direction views.
Fig. 4 is the structural representation of the vertical height supplementary device of the present invention
In accompanying drawing, 1 be upper strata precast concrete column, 2 be lower floor's precast concrete column, 2-1 is at inclination, 3 be that oblique angle is adjusted
Leveling device, 3-1 are upper backup pad, 3-2 is lower supporting plate, 3-3 is sliding block, 3-4 is chute, 4 is vertical height supplementary device.
Embodiment
As shown in drawings, the device of a kind of the adjustment precast concrete column flatness and height of the present embodiment, described dress
Put including oblique angle levelling device 3 and vertical height supplementary device 4.Described oblique angle levelling device 3 includes：Upper backup pad 3-1, under
Supporting plate 3-2 and wedge shape sliding block 3-3.Upper backup pad 3-1 and lower supporting plate 3-2 are arranged in connecting shaft, upper backup pad 3-1 with
Lower supporting plate 3-2 is hinged, and upper backup pad 3-1 and lower supporting plate 3-2 can relatively rotate shape and form an angle.Upper backup pad 3-1 and
Chute 3-4 is equipped with the inside of lower supporting plate 3-2.Sliding block 3-3 both ends are inserted in chute 3-4 and upper backup pad 3-1, lower supporting plate
3-2 is slidably connected, and during mobile sliding block 3-3, upper backup pad 3-1 and lower supporting plate 3-2 angle change, to meet
The needs of differing tilt angles.Upper backup pad 3-1, lower supporting plate 3-2 and sliding block 3-3 form triangular structure, triangular structure
It is stable, the upper strata precast concrete column 1 for being placed on oblique angle levelling device 3 can effectively be supported.Oblique angle levelling device 3
At the inclination of the corner positions of precast concrete column upper surface.Described vertical height supplementary device 4 includes one group thick
Spend different steel cushion blocks.By combining the steel cushion block of different-thickness, to adapt to fill up the needs of different height difference.
The method of a kind of the adjustment precast concrete column flatness and height of the present embodiment, comprises the following steps：
A., oblique angle levelling device as described above is installed at the inclination of the corner positions of precast concrete column upper surface, by
In oblique angle, levelling device has enough weight and frictional force, and the lower supporting plate of oblique angle levelling device is placed at inclination i.e.
Can；
B. the sliding block of the oblique angle levelling device described in moving step A, the angle between upper backup pad and lower supporting plate is adjusted,
Upper backup pad is set to be in horizontality；
C. check whether the actual pillar height of four corner positions of precast concrete column reaches calibrated altitude, marked not up to
In the corner positions of quasi- height, vertical height supplementary device as described above is installed and carries out height supplement, adds corner positions
Corrected altitude after steel cushion block is consistent with standard pillar height.By combining the steel cushion block of different-thickness, precast concrete column is filled up
The actual pillar height of each corner positions and the gap of standard pillar height.Reach the corner positions of calibrated altitude, it is convenient to omit the step
Suddenly.
During actual job, after lower floor's precast concrete column 2 completes cast, the upper table of lower floor's precast concrete column 2 is checked
Whether face is smooth, and 2-1 installs oblique angle levelling device 3, oblique angle leveling at the inclination of the corner positions of lower floor's precast concrete column 2
The lower supporting plate 3-2 of device 3 contacts with 2-1 at the inclination of corner positions, mobile to slide 3-3, adjustment upper backup pad 3-1 and lower branch
Fagging 3-2 angle, upper backup pad 3-1 is set to be in horizontality.After the installation of oblique angle levelling device 3, check that inspection is pre-
Whether the actual pillar height of four corner positions of concrete column processed reaches calibrated altitude, and as being mounted with corner positions, oblique angle is adjusted
Leveling device 3, corner positions should be calculated plus the corrected altitude after supporting plate 3-1.In the corner positions of not up to calibrated altitude,
Vertical height supplementary device 4 is installed and carries out height supplement, because the height of each corner positions may be inconsistent, it is necessary to pass through
The steel cushion block of different-thickness is combined, the gap of the actual pillar height and standard pillar height at each angle of precast concrete column is filled up, makes
Corner positions are consistent with standard pillar height plus the corrected altitude after steel cushion block.Lower floor's precast concrete column 2 by with oblique angle leveling
The cooperation of device 3, vertical height supplementary device 4, the indexs such as flatness and pillar height are modified, it is prefabricated mixed to meet installation upper strata
The design requirement of solidifying earth pillar 1, it ensure that structure safety.
Claims (3)
1. a kind of device for adjusting precast concrete column flatness and height, it is characterised in that described device is adjusted including oblique angle
Leveling device（3）With vertical height supplementary device（4）, described oblique angle levelling device（3）Including：Upper backup pad（3-1）, lower support
Plate（3-2）With the sliding block of wedge shape（3-3）, upper backup pad（3-1）With lower supporting plate（3-2）It is be hinged, upper backup pad（3-1）With lower branch
Fagging（3-2）Inner side be equipped with chute（3-4）, sliding block（3-3）Chute is inserted at both ends（3-4）Interior and upper backup pad（3-1）, under
Supporting plate（3-2）It is slidably connected, upper backup pad（3-1）, lower supporting plate（3-2）And sliding block（3-3）Form triangular structure, oblique angle
Levelling device（3）At the inclination of the corner positions of precast concrete column upper surface, described vertical height supplementary device
（4）Including the different steel cushion block of one group of thickness.
A kind of 2. method for adjusting precast concrete column flatness and height, it is characterised in that comprise the following steps：
A., leveling dress in oblique angle as claimed in claim 1 is installed at the inclination of the corner positions of precast concrete column upper surface
Put；
B. the sliding block of the oblique angle levelling device described in moving step A, the angle between upper backup pad and lower supporting plate is adjusted, is made
Supporting plate is in horizontality；
C. check whether the actual pillar height of four corner positions of precast concrete column reaches calibrated altitude, it is high in not up to standard
In the corner positions of degree, vertical height supplementary device as claimed in claim 1 is installed and carries out height supplement, adds corner positions
Corrected altitude after upper steel cushion block is consistent with standard pillar height.
A kind of 3. method for adjusting precast concrete column flatness and height according to claim 2, it is characterised in that
In described step C, by combining the steel cushion block of different-thickness, the reality of each corner positions of precast concrete column is filled up
The gap of pillar height and standard pillar height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383783.5A CN105908984B (en) | 2016-06-02 | 2016-06-02 | A kind of device and method for adjusting precast concrete column flatness and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383783.5A CN105908984B (en) | 2016-06-02 | 2016-06-02 | A kind of device and method for adjusting precast concrete column flatness and height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908984A CN105908984A (en) | 2016-08-31 |
| CN105908984B true CN105908984B (en) | 2018-01-23 |
Family
ID=56741973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383783.5A Expired - Fee Related CN105908984B (en) | 2016-06-02 | 2016-06-02 | A kind of device and method for adjusting precast concrete column flatness and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908984B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541475B (en) * | 2019-08-23 | 2020-12-08 | 中建科技（福州）有限公司 | Device and method for adjusting flatness and height of precast concrete column |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625244A1 (en) * | 1987-12-24 | 1989-06-30 | Bonnivard Guy | Wedging device for levelling a floor, ceiling, wall or panel |
| CN2072560U (en) * | 1990-06-30 | 1991-03-06 | 冶金工业部建筑研究总院 | High working platform with automatic flat-adjustable function |
| CN2200695Y (en) * | 1993-11-06 | 1995-06-14 | 李先才 | No empty top side-by-side slip top beam hydraulic support |
| US6793041B1 (en) * | 2003-02-07 | 2004-09-21 | Tony V. Taylor | Ladder leveling device |
| CN102912992A (en) * | 2012-10-25 | 2013-02-06 | 上海建工二建集团有限公司 | Integrated perpendicularity adjusting equipment and perpendicularity adjusting process |
| CN203008197U (en) * | 2012-11-28 | 2013-06-19 | 深圳市鹏城建筑集团有限公司 | Fixing device for fixing suspender on roof |
| CN103174918A (en) * | 2013-03-11 | 2013-06-26 | 中国科学院西安光学精密机械研究所 | Leveling device |
| CN203432556U (en) * | 2013-09-27 | 2014-02-12 | 王志忠 | Steel plate surface evenness measurer |
| CN203477776U (en) * | 2013-08-22 | 2014-03-12 | 中国科学院西安光学精密机械研究所 | Precision heavy load leveling assembly and precision heavy load leveling mechanism with precision heavy load leveling assembly |
| CN203582329U (en) * | 2013-12-09 | 2014-05-07 | 中联重科股份有限公司 | Leveling device for walking underframe of tower crane, walking underframe and tower crane |
| CN103775795A (en) * | 2012-10-24 | 2014-05-07 | 李一凡 | Leveling device |
| CN104389264A (en) * | 2014-10-22 | 2015-03-04 | 陈志勇 | Adjustable bridge support pad stone |
-
2016
- 2016-06-02 CN CN201610383783.5A patent/CN105908984B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625244A1 (en) * | 1987-12-24 | 1989-06-30 | Bonnivard Guy | Wedging device for levelling a floor, ceiling, wall or panel |
| CN2072560U (en) * | 1990-06-30 | 1991-03-06 | 冶金工业部建筑研究总院 | High working platform with automatic flat-adjustable function |
| CN2200695Y (en) * | 1993-11-06 | 1995-06-14 | 李先才 | No empty top side-by-side slip top beam hydraulic support |
| US6793041B1 (en) * | 2003-02-07 | 2004-09-21 | Tony V. Taylor | Ladder leveling device |
| CN103775795A (en) * | 2012-10-24 | 2014-05-07 | 李一凡 | Leveling device |
| CN102912992A (en) * | 2012-10-25 | 2013-02-06 | 上海建工二建集团有限公司 | Integrated perpendicularity adjusting equipment and perpendicularity adjusting process |
| CN203008197U (en) * | 2012-11-28 | 2013-06-19 | 深圳市鹏城建筑集团有限公司 | Fixing device for fixing suspender on roof |
| CN103174918A (en) * | 2013-03-11 | 2013-06-26 | 中国科学院西安光学精密机械研究所 | Leveling device |
| CN203477776U (en) * | 2013-08-22 | 2014-03-12 | 中国科学院西安光学精密机械研究所 | Precision heavy load leveling assembly and precision heavy load leveling mechanism with precision heavy load leveling assembly |
| CN203432556U (en) * | 2013-09-27 | 2014-02-12 | 王志忠 | Steel plate surface evenness measurer |
| CN203582329U (en) * | 2013-12-09 | 2014-05-07 | 中联重科股份有限公司 | Leveling device for walking underframe of tower crane, walking underframe and tower crane |
| CN104389264A (en) * | 2014-10-22 | 2015-03-04 | 陈志勇 | Adjustable bridge support pad stone |
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| Publication number | Publication date |
|---|---|
| CN105908984A (en) | 2016-08-31 |
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Granted publication date: 20180123 |