CN108373115A - A kind of device of construction tower crane difference pedestal conversion - Google Patents
A kind of device of construction tower crane difference pedestal conversion Download PDFInfo
- Publication number
- CN108373115A CN108373115A CN201810321319.2A CN201810321319A CN108373115A CN 108373115 A CN108373115 A CN 108373115A CN 201810321319 A CN201810321319 A CN 201810321319A CN 108373115 A CN108373115 A CN 108373115A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- plate
- top panel
- lower panel
- end plate
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 16
- 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 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of devices of construction tower crane difference pedestal conversion, including apparatus main body, described device main body includes top panel, lower panel, median ventral plate and end plate, the first bolt hole is offered on the top panel, the second bolt hole is offered on the lower panel, median ventral plate and end plate are welded between the top panel and lower panel, the median ventral plate and end plate are welded to connect.The present invention realizes the connection of different tower cranes and different tower cranes, the pulling force that can be born after welding is much larger than the pulling force of bolt, the pressure born is twice or more of tower crane base pressure, since area is big, frictional force is big, improves the shear ability of bolt, there are enough spaces for quadrangle, be easily installed, dismantle and use during maintenance, avoid basis from doing over again and cause economic loss.
Description
Technical field
The present invention relates to technical field of building construction more particularly to a kind of devices of construction tower crane difference pedestal conversion.
Background technology
Construction tower crane is indispensable basic equipment in modern architecture construction, and tower crane generally uses gravity type reinforcing bar
Concrete foundation, common 50 tons of rice ~ 80 ton rice tower crane need 40 ~ 60 cubic metres of concrete, and cost is higher, tower crane
Thumb screw is embedded, and once there is deviation or later stage, Concerning The Choice of Tower Crane is modified and may cause great economic loss again.Tower crane
Switch base can be solved due to being reselected after the pre-buried inaccurate or tower crane construction of column foot under the premise that security is guaranteed
Foundation built-in bolt caused by tower crane and the unmatched problem of tower crane base.
After past, tower crane was selected under normal circumstances, according to tower crane construction tower crane and pre-embedded bolt, it is contemplated that coagulation
Native strength problem, tower crane, which need to shift to an earlier date 1 month or so, constructs.But frequently encounter for various reasons that selected tower crane cannot be timely
The problem of showing up needs to reselect tower crane.Since the tower crane anchor screw distance of different manufacturers is different from, if there is thinking
Can only construct basis again when replacing the tower crane of other producers, or re-work tower crane base, cause very big economic loss, construction
Time is also greatly affected.Another situation is exactly to occur deviation when foundation bolt is buried, it is impossible in tower crane base
Again trepanning, this aspect influence safety, it is also possible to cause scrapping for tower crane base.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of construction tower crane difference base proposed
The device of seat conversion.
To achieve the goals above, present invention employs following technical solutions：
A kind of device of construction tower crane difference pedestal conversion, including apparatus main body, described device main body include top panel, below
Plate, median ventral plate and end plate offer the first bolt hole on the top panel, the second bolt hole, institute are offered on the lower panel
It states and is welded with median ventral plate and end plate between top panel and lower panel, the median ventral plate and end plate are welded to connect.
Preferably, the thickness of the top panel and lower panel is millimeter, and top panel and lower panel are square, above
The length of side of plate and lower panel is millimeter, and top panel and lower panel are made of Q235 steel plates.
Preferably, the thickness of the median ventral plate and end plate is millimeter, and the height of median ventral plate and end plate is millimeter, median ventral plate
Q235 steel plates are all made of with end plate to be made.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention realizes the connection of different tower cranes and different tower cranes；
2, the pulling force that can be born after present invention welding is much larger than the pulling force of bolt, and the pressure born is tower crane base pressure
Twice or more, since area is big, frictional force is big, improves the shear ability of bolt；
3, quadrangle of the present invention is there are enough spaces, be easily installed, dismantle and use during maintenance, avoid basis from doing over again and make
At economic loss.
Description of the drawings
Fig. 1 is a kind of vertical view of the device of construction tower crane difference pedestal conversion proposed by the present invention；
Fig. 2 is a kind of side view of the device of construction tower crane difference pedestal conversion proposed by the present invention；
Fig. 3 is a kind of cross-sectional view of the device of construction tower crane difference pedestal conversion proposed by the present invention；
Fig. 4 is a kind of Longitudinal cross section schematic of the device of construction tower crane difference pedestal conversion proposed by the present invention；
Fig. 5 is the mounting structure schematic diagram of the device and tower crane of a kind of construction tower crane difference pedestal conversion proposed by the present invention；
Fig. 6 is the sectional view of a kind of device of construction tower crane difference pedestal conversion proposed by the present invention and the mounting structure of tower crane；
Fig. 7 is a kind of the partially schematic of the mounting structure of device and tower crane that construction tower crane difference pedestal is converted proposed by the present invention
Figure.
In figure：1 top panel, 2 lower panels, 3 median ventral plates, 4 end plates, 5 first screw holes, 6 second screw holes, 7 apparatus main bodies,
8 tower crane tower bodies, 9 tower cranes, 10 foundation built-in bolts, 11 tower crane bases.
Specific implementation mode
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 describes, 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.1-7, a kind of device of construction tower crane difference pedestal conversion, including apparatus main body 7, apparatus main body 7 include
Top panel 1, lower panel 2, median ventral plate 3 and end plate 4 offer the first bolt hole 5 on top panel 1, second are offered on lower panel 2
Bolt hole 6 is welded with median ventral plate 3 and end plate 4 between top panel 1 and lower panel 2, median ventral plate 3 and end plate 4 are welded to connect, above
The thickness of plate 1 and lower panel 2 is 30 millimeters, and top panel 1 and lower panel 2 are square, the side of top panel 1 and lower panel 2
Length is 600 millimeters, and top panel 1 and lower panel 2 are made of Q235 steel plates, and the thickness of median ventral plate 3 and end plate 4 is 20 millimeters,
The height of median ventral plate 3 and end plate 4 is 190 millimeters, and median ventral plate 3 and end plate 4 are all made of Q235 steel plates and are made.
Operation principle：It is actual in use, the first bolt hole 5 and 11 bottom of tower crane base on top panel 1 bolt
The arrangement and size all same in hole, the first bolt hole 5 and the bolt hole one of 11 bottom of tower crane base on top panel 1 are a pair of
It answers, is bolted between top panel 1 and tower crane base 11；The second bolt hole 6 on lower panel 2 and the pre-buried spiral shell of tower crane
The arrangement all same of bolt 10, the second bolt hole 6 on lower panel 2 are connected with tower crane pre-embedded bolt 10, real in this way
The connection of different tower cranes 9 and different tower crane tower bodies 8 is showed.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one 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 (3)
1. a kind of device of construction tower crane difference pedestal conversion, including apparatus main body（7）, which is characterized in that described device main body
（7）Including top panel（1）, lower panel（2）, median ventral plate（3）And end plate（4）, the top panel（1）On offer the first bolt hole
（5）, the lower panel（2）On offer the second bolt hole（6）, the top panel（1）And lower panel（2）Between be welded with midfield
Plate（3）And end plate（4）, the median ventral plate（3）And end plate（4）It is welded to connect.
2. a kind of device of construction tower crane difference pedestal conversion according to claim 1, which is characterized in that the top panel
（1）And lower panel（2）Thickness be 30 millimeters, top panel（1）And lower panel（2）It is square, top panel（1）With it is following
Plate（2）The length of side be 600 millimeters, top panel（1）And lower panel（2）It is made of Q235 steel plates.
3. a kind of device of construction tower crane difference pedestal conversion according to claim 1, which is characterized in that the median ventral plate
（3）And end plate（4）Thickness be 20 millimeters, median ventral plate（3）And end plate（4）Height be 190 millimeters, median ventral plate（3）The end and
Plate（4）Q235 steel plates are all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321319.2A CN108373115A (en) | 2018-04-11 | 2018-04-11 | A kind of device of construction tower crane difference pedestal conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810321319.2A CN108373115A (en) | 2018-04-11 | 2018-04-11 | A kind of device of construction tower crane difference pedestal conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108373115A true CN108373115A (en) | 2018-08-07 |
Family
ID=63032039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810321319.2A Pending CN108373115A (en) | 2018-04-11 | 2018-04-11 | A kind of device of construction tower crane difference pedestal conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108373115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299261A (en) * | 2020-09-08 | 2021-02-02 | 中建四局第五建筑工程有限公司 | Tower crane installation method with overlarge foundation bolt embedding distance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201901879U (en) * | 2010-11-12 | 2011-07-20 | 上海市机械施工有限公司 | Nonstandard foundation used for fixing tower crane |
| CN202989945U (en) * | 2012-12-28 | 2013-06-12 | 杨众 | Steel and concrete mixed assembly type tower footing |
| CN203891057U (en) * | 2014-05-09 | 2014-10-22 | 南通庞源机械工程有限公司 | Adaption device for tower crane foundation leg |
| CN203947771U (en) * | 2014-07-16 | 2014-11-19 | 北京万兴建筑集团有限公司 | A kind of Bailey beam pendent form support system |
| CN203946821U (en) * | 2014-06-24 | 2014-11-19 | 上海市建工设计研究院有限公司 | Tower crane tool base fixed degree detects detecting device in real time |
| WO2015080353A1 (en) * | 2013-11-26 | 2015-06-04 | 한국지질자원연구원 | High-pressure fluid storage tank and construction method thereof |
| CN208150820U (en) * | 2018-04-11 | 2018-11-27 | 贵州新联***工程集团有限公司 | A kind of device of construction tower crane difference pedestal conversion |
-
2018
- 2018-04-11 CN CN201810321319.2A patent/CN108373115A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201901879U (en) * | 2010-11-12 | 2011-07-20 | 上海市机械施工有限公司 | Nonstandard foundation used for fixing tower crane |
| CN202989945U (en) * | 2012-12-28 | 2013-06-12 | 杨众 | Steel and concrete mixed assembly type tower footing |
| WO2015080353A1 (en) * | 2013-11-26 | 2015-06-04 | 한국지질자원연구원 | High-pressure fluid storage tank and construction method thereof |
| CN203891057U (en) * | 2014-05-09 | 2014-10-22 | 南通庞源机械工程有限公司 | Adaption device for tower crane foundation leg |
| CN203946821U (en) * | 2014-06-24 | 2014-11-19 | 上海市建工设计研究院有限公司 | Tower crane tool base fixed degree detects detecting device in real time |
| CN203947771U (en) * | 2014-07-16 | 2014-11-19 | 北京万兴建筑集团有限公司 | A kind of Bailey beam pendent form support system |
| CN208150820U (en) * | 2018-04-11 | 2018-11-27 | 贵州新联***工程集团有限公司 | A kind of device of construction tower crane difference pedestal conversion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299261A (en) * | 2020-09-08 | 2021-02-02 | 中建四局第五建筑工程有限公司 | Tower crane installation method with overlarge foundation bolt embedding distance |
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Application publication date: 20180807 |