CN108755420A - A kind of high leg structure automatically adjusting stability - Google Patents
A kind of high leg structure automatically adjusting stability Download PDFInfo
- Publication number
- CN108755420A CN108755420A CN201810507522.9A CN201810507522A CN108755420A CN 108755420 A CN108755420 A CN 108755420A CN 201810507522 A CN201810507522 A CN 201810507522A CN 108755420 A CN108755420 A CN 108755420A
- Authority
- CN
- China
- Prior art keywords
- telescopic
- automatically adjusting
- cylinder
- telescopic outrigger
- leg structure
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention relates to a kind of high leg structures automatically adjusting stability, including gear motor system, hydraulic balance system, telescopic outrigger and the crossbeam being fixedly arranged on telescopic outrigger；The crossbeam upper end is equipped with main couple, and crossbeam is connect with main couple by hinged-support；Telescopic outrigger lower end is equipped with pedestal, and gear motor system is located at main couple lower end, is connected with one end of hydraulic balance system, and the other end of hydraulic balance system is connected on telescopic outrigger；Compared with prior art, the device is easy to use, and integral firmness is good, using gear motor system, can remote control control hydraulic balance system moving horizontally on main couple, be convenient for working at height, safe, intelligent construction.
Description
Technical field
The present invention relates to bridge equipment technical fields, and in particular to a kind of high leg structure automatically adjusting stability.
Background technology
Because of the influence of topography and environment, bridge member installation process generally requires holder and large-scale crane, on mountain area, mound
Mound and seashore, the installation of bridge prefabrication component is by larger conditionality.In order to accelerate the duration, ensures that component is smoothly installed, need
Want a kind of dedicated bridge member installation equipment；And the high supporting leg of bridge equipment plays supporting role, but existing high supporting leg
Structure, when supporting leg is excessively high, there are supporting leg shakinesses, influence safe to use.
In view of the above technical problems, it therefore needs to be improved.
Invention content
The present invention be in order to overcome above-mentioned defect in the prior art, provide it is a kind of simple in structure, it is whole firmly can from
The dynamic high leg structure adjusted, to solve the situation of high supporting leg shakiness in hoisting process.
In order to reach object above, the technical solution adopted in the present invention is：A kind of high branch automatically adjusting stability
Leg structure, including gear motor system, hydraulic balance system, telescopic outrigger and the crossbeam being fixedly arranged on telescopic outrigger；The cross
Beam upper end is equipped with main couple, and crossbeam is connect with main couple by hinged-support；Telescopic outrigger lower end is equipped with pedestal, gear motor system
Positioned at main couple lower end, it is connected with one end of hydraulic balance system, the other end of hydraulic balance system is connected to telescopic outrigger
On.
As a preferred embodiment of the present invention, the gear motor system includes cylinder, cylinder pole, fixed frame, leads
Rail, idler wheel, motor, flange, gear and rack；Fixed frame, guide rail and rack are fixedly arranged on main couple, are installed on the cylinder
Diagonal brace, motor are fixed by flange and diagonal brace, and gear is connect by bearing with motor, and motor controls fortune of the gear on rack
Dynamic, diagonal brace connects idler wheel by bearing, and roller-coaster is connected on guide rail, and then drives hydraulic balance system movement.
As a preferred embodiment of the present invention, the hydraulic balance system inclination is laid on telescopic outrigger and guide rail.
As a preferred embodiment of the present invention, the angle of inclination of the hydraulic balance system is 45 °~85 °.
As a preferred embodiment of the present invention, the hydraulic balance system includes steel bushing, telescopic and jacking cylinder；It stretches
One end of contracting set is connected to jacking cylinder, and the other end is connected on telescopic outrigger, and jacking cylinder is socketed in steel bushing, passes through jacking
Oil cylinder is used to adjust the length of telescopic.
As a preferred embodiment of the present invention, the telescopic outrigger includes the segments A and the segments B；The segments A are socketed on B sections
Hydraulic cylinder proportioning valve is provided on the segment Duan Shang, B.
As a preferred embodiment of the present invention, the B segments upper sides are provided with pin hole, corresponding, described to stretch
Contracting set end set has axis pin compatible with pin hole.
As a preferred embodiment of the present invention, the segments B are fixedly arranged on pedestal.
The beneficial effects of the invention are as follows：
1. compared with prior art, the device is easy to use, integral firmness is good, can remote control using gear motor system
Hydraulic balance system moving horizontally on main couple is controlled, working at height, safe, intelligent construction are convenient for；
2. using hydraulic cylinder ratio valve gear, the height of supporting leg accurately can be intelligently adjusted by controlling the size of oil mass, to bridge
Beam installation accuracy is improved to some extent.
Description of the drawings
Fig. 1 is structure of the invention front view.
Fig. 2 is the side view of gear motor system.
Wherein：Hinged-support 1, crossbeam 2, the segments A 3, axis pin 4, the segments pin hole 4-1, B 5, pedestal 6, jacking cylinder 7, steel bushing 8,
Telescopic 9, idler wheel 10, diagonal brace 10-1, guide rail 11, main couple 12, hydraulic cylinder 13, fixed frame 14, cylinder 15, cylinder pole
15-1, motor 16, flange 16-1, gear 17, rack 18.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the embodiment of the present invention.
As shown in Figs. 1-2, a kind of high leg structure automatically adjusting stability, including gear motor system, hydraulic flat
Balance system, telescopic outrigger and the crossbeam 2 being fixedly arranged on telescopic outrigger；1 upper end of the crossbeam is equipped with main couple 12, crossbeam 1 and master
Truss 12 is connected by hinged-support 1；Such connection type makes telescopic outrigger have enough rigidity, telescopic outrigger to turn without opposite
Dynamic, connection can bear moment of flexure, and main couple 12 only transmits vertical shear to telescopic outrigger, not transmit moment of flexure, and such connection can be with
Free rotation, connection have enough rigidity so that main couple 12 ensures relative to the position of pedestal 6 same vertical
In plane, the stability of bridge member installation process is improved.
Telescopic outrigger lower end is equipped with pedestal 6, and gear motor system is located at 12 lower end of main couple, and one with hydraulic balance system
End is connected, and the other end of hydraulic balance system is connected on telescopic outrigger；Gear motor system uses intelligentized control method, can be remote
Journey remote control hydraulic balance system moving horizontally on main couple is convenient for working at height, safe, intelligent construction；It should
Device is easy to use, and integral firmness is good.
Gear motor system includes cylinder 15, cylinder pole 15-1, fixed frame 14, guide rail 11, idler wheel 10, motor 16, method
Blue 16-1, gear 17 and rack 18；Fixed frame 14, guide rail 11 and rack 18 are fixedly arranged on main couple 12, solid on the cylinder 15
Equipped with diagonal brace 10-1, motor 16 is fixed by flange 16-1 and diagonal brace 10-1, and gear 17 is connect by bearing with motor 16, motor
Movement of the 16 control gears 17 on rack 18, diagonal brace 10-1 connect idler wheel 10 by bearing, and idler wheel 10 is slidably connected to guide rail
On 11, and then drive hydraulic balance system movement；When cylinder pole 15-1 is located at fixed frame 14, entire gear motor system meeting
Stop motion,
Hydraulic balance system inclination is laid on telescopic outrigger and guide rail 11, the angle of inclination of hydraulic balance system can 45 °~
It is adjusted between 85 °.
Hydraulic balance system includes steel bushing 8, telescopic 9 and jacking cylinder 7；One end of telescopic 9 is connected to jacking cylinder
7, the other end is connected on telescopic outrigger, and jacking cylinder 7 is socketed in steel bushing 8, by jacking cylinder 7 for adjusting telescopic 9
Length, the segments B 5 are fixedly arranged on pedestal 6.
Telescopic outrigger includes the segments A 3 and the segments B 5；The segments A 3 are socketed on the segments B 5, and hydraulic oil is provided on the segments B 5
Cylinder proportioning valve 13；Using hydraulic cylinder proportioning valve 13, the height of supporting leg accurately can be intelligently adjusted by controlling the size of oil mass, it is right
Bridge member installation accuracy is improved to some extent.
5 upper end of the segments B is provided with pin hole 4-1, and corresponding, 9 end set of the telescopic has and pin hole 4-1 phases
The axis pin 4 of adaptation；Using the program so that telescopic 9 is more stablized with sliding up and down for the segments B 5, ensure that high leg structure
Safety in utilization.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Although reference numeral in figure is used more herein：Hinged-support 1, crossbeam 2, the segments A 3, axis pin 4, pin hole 4-1, B
Segment 5, pedestal 6, jacking cylinder 7, steel bushing 8, telescopic 9, idler wheel 10, diagonal brace 10-1, guide rail 11, main couple 12, hydraulic cylinder
13, fixed frame 14, cylinder 15, cylinder pole 15-1, motor 16, flange 16-1, gear 17, the equal terms of rack 18, but do not arrange
Except the possibility for using other terms；The use of these items is only for more easily describe and explain the essence of the present invention；
Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (8)
1. a kind of high leg structure automatically adjusting stability, it is characterised in that：Including gear motor system, hydro-cushion system
System, telescopic outrigger and the crossbeam being fixedly arranged on telescopic outrigger（2）；The crossbeam（1）Upper end is equipped with main couple（12）, crossbeam（1）
With main couple（12）Pass through hinged-support（1）Connection；Telescopic outrigger lower end is equipped with pedestal（6）, gear motor system is located at main couple
（12）Lower end is connected with one end of hydraulic balance system, and the other end of hydraulic balance system is connected on telescopic outrigger.
2. a kind of high leg structure automatically adjusting stability according to claim 1, it is characterised in that：The gear
Power driven system includes cylinder（15）, cylinder pole（15-1）, fixed frame（14）, guide rail（11）, idler wheel（10）, motor（16）, method
It is blue（16-1）, gear（17）And rack（18）；Fixed frame（14）, guide rail（11）And rack（18）It is fixedly arranged on main couple（12）On,
The cylinder（15）On be installed with diagonal brace（10-1）, motor（16）Pass through flange（16-1）With diagonal brace（10-1）It is fixed, gear
（17）Pass through bearing and motor（16）Connection, motor（16）Control gear（17）In rack（18）On movement, diagonal brace（10-1）
Idler wheel is connected by bearing（10）, idler wheel（10）It is slidably connected to guide rail（11）On, and then drive hydraulic balance system movement.
3. a kind of high leg structure automatically adjusting stability according to claim 2, it is characterised in that：The hydraulic pressure
Balance system inclination is laid in telescopic outrigger and guide rail（11）On.
4. a kind of articulated structure of bridge equipment supporting leg according to claim 3, it is characterised in that：The hydro-cushion system
The angle of inclination of system is 45 °~85 °.
5. according to a kind of arbitrary high leg structure automatically adjusting stability of claim 1-3, it is characterised in that：
The hydraulic balance system includes steel bushing（8）, telescopic（9）And jacking cylinder（7）；Telescopic（9）One end be connected to jacking
Oil cylinder（7）, the other end is connected on telescopic outrigger, jacking cylinder（7）It is socketed on steel bushing（8）It is interior, pass through jacking cylinder（7）For
Adjust telescopic（9）Length.
6. a kind of high leg structure automatically adjusting stability according to claim 5, it is characterised in that：It is described flexible
Supporting leg includes the segments A（3）With the segments B（5）；The segments A（3）It is socketed on the segments B（5）On, the segments B（5）On be provided with hydraulic cylinder
Proportioning valve（13）.
7. a kind of high leg structure automatically adjusting stability according to claim 6, it is characterised in that：The B sections
Section（5）Upper end is provided with pin hole（4-1）, corresponding, the telescopic（9）End set has and pin hole（4-1）Xiang Shi
The axis pin matched（4）.
8. a kind of high leg structure automatically adjusting stability according to claim 7, it is characterised in that：The B sections
Section（5）It is fixedly arranged on pedestal（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507522.9A CN108755420A (en) | 2018-05-24 | 2018-05-24 | A kind of high leg structure automatically adjusting stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507522.9A CN108755420A (en) | 2018-05-24 | 2018-05-24 | A kind of high leg structure automatically adjusting stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108755420A true CN108755420A (en) | 2018-11-06 |
Family
ID=64006534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507522.9A Pending CN108755420A (en) | 2018-05-24 | 2018-05-24 | A kind of high leg structure automatically adjusting stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755420A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144737A1 (en) * | 1983-04-29 | 1983-05-26 | Baumann, Wolfgang, 7958 Laupheim | Support for the construction industry for vertically supporting a ceiling shuttering |
| CN202202261U (en) * | 2011-07-14 | 2012-04-25 | 福建现代装备制造有限公司 | Leg for supporting main truss of bridge girder erection machine |
| CN102500093A (en) * | 2011-09-14 | 2012-06-20 | 青岛英派斯健康科技有限公司 | Angle adjusting mechanism for body-building machine |
| CN203699226U (en) * | 2013-10-16 | 2014-07-09 | 湖北华昌达智能装备股份有限公司 | Sliding plate for sliding plate conveying lines and sliding plate conveying lines |
| CN203715173U (en) * | 2014-02-27 | 2014-07-16 | 张家港市华机环保新能源科技有限公司 | Double-shearing fork type lifting platform for conveying LNG (Liquefied Natural Gas) cylinder |
| CN204112234U (en) * | 2014-09-24 | 2015-01-21 | 河南省公路工程局集团有限公司 | Only pier stud bent cap monolithic list hoop bracket |
| CN205591841U (en) * | 2016-04-07 | 2016-09-21 | 山东胜利石油装备产业技术研究院 | Utilize inclined shaft drilling derrick supporting mechanism that rack locks is tight |
| CN106522582A (en) * | 2016-12-23 | 2017-03-22 | 雅克设计有限公司 | Supporting frame applicable to poured floor |
| CN206157568U (en) * | 2016-10-18 | 2017-05-10 | 交通运输部公路科学研究所 | Image of bridge structures disease device of shooing |
| CN206299103U (en) * | 2016-12-30 | 2017-07-04 | 恒德建设有限公司 | A kind of construction roof beam structure |
| CN207091919U (en) * | 2017-06-13 | 2018-03-13 | 浙江交工集团股份有限公司 | A kind of cast-in-situ box girder door opening formula supporting construction |
| CN207143755U (en) * | 2017-09-14 | 2018-03-27 | 中铁十一局集团有限公司勘察设计院 | A kind of adjustable bracket for No. 0 block of bridge pier |
| CN107877680A (en) * | 2017-12-11 | 2018-04-06 | 吴秋敏 | A kind of wet seam can intelligent dabbing fluting building prestressed concrete construction machine |
| CN208685453U (en) * | 2018-05-24 | 2019-04-02 | 浙江交工集团股份有限公司 | A kind of high leg structure automatically adjusting stability |
-
2018
- 2018-05-24 CN CN201810507522.9A patent/CN108755420A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144737A1 (en) * | 1983-04-29 | 1983-05-26 | Baumann, Wolfgang, 7958 Laupheim | Support for the construction industry for vertically supporting a ceiling shuttering |
| CN202202261U (en) * | 2011-07-14 | 2012-04-25 | 福建现代装备制造有限公司 | Leg for supporting main truss of bridge girder erection machine |
| CN102500093A (en) * | 2011-09-14 | 2012-06-20 | 青岛英派斯健康科技有限公司 | Angle adjusting mechanism for body-building machine |
| CN203699226U (en) * | 2013-10-16 | 2014-07-09 | 湖北华昌达智能装备股份有限公司 | Sliding plate for sliding plate conveying lines and sliding plate conveying lines |
| CN203715173U (en) * | 2014-02-27 | 2014-07-16 | 张家港市华机环保新能源科技有限公司 | Double-shearing fork type lifting platform for conveying LNG (Liquefied Natural Gas) cylinder |
| CN204112234U (en) * | 2014-09-24 | 2015-01-21 | 河南省公路工程局集团有限公司 | Only pier stud bent cap monolithic list hoop bracket |
| CN205591841U (en) * | 2016-04-07 | 2016-09-21 | 山东胜利石油装备产业技术研究院 | Utilize inclined shaft drilling derrick supporting mechanism that rack locks is tight |
| CN206157568U (en) * | 2016-10-18 | 2017-05-10 | 交通运输部公路科学研究所 | Image of bridge structures disease device of shooing |
| CN106522582A (en) * | 2016-12-23 | 2017-03-22 | 雅克设计有限公司 | Supporting frame applicable to poured floor |
| CN206299103U (en) * | 2016-12-30 | 2017-07-04 | 恒德建设有限公司 | A kind of construction roof beam structure |
| CN207091919U (en) * | 2017-06-13 | 2018-03-13 | 浙江交工集团股份有限公司 | A kind of cast-in-situ box girder door opening formula supporting construction |
| CN207143755U (en) * | 2017-09-14 | 2018-03-27 | 中铁十一局集团有限公司勘察设计院 | A kind of adjustable bracket for No. 0 block of bridge pier |
| CN107877680A (en) * | 2017-12-11 | 2018-04-06 | 吴秋敏 | A kind of wet seam can intelligent dabbing fluting building prestressed concrete construction machine |
| CN208685453U (en) * | 2018-05-24 | 2019-04-02 | 浙江交工集团股份有限公司 | A kind of high leg structure automatically adjusting stability |
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