CN205397931U - Installation system of interior climbing tower machine - Google Patents
Installation system of interior climbing tower machine Download PDFInfo
- Publication number
- CN205397931U CN205397931U CN201620009238.5U CN201620009238U CN205397931U CN 205397931 U CN205397931 U CN 205397931U CN 201620009238 U CN201620009238 U CN 201620009238U CN 205397931 U CN205397931 U CN 205397931U
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- CN
- China
- Prior art keywords
- tower crane
- crane
- internally climbing
- installation system
- climbing tower
- 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.)
- Expired - Fee Related
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to an installation system of interior climbing tower machine, include: first tower crane is including first support, set up in the first short arm of first support and set up in the first lifting hook of the first short arm, and supply the first tower crane of cooperation lift hang in the second tower crane of climbing tower machine, the second tower crane including the second support of locating the basis, set up in the second jib loading boom of second support and set up in the second lifting hook of second jib loading boom, wherein: the weight of the jib loading boom of climbing tower machine in the load lifting capacity of the first short arm and the load lifting capacity sum of second jib loading boom are greater than, effective hoist height of first lifting hook is higher than the first distance section of tower cap of second tower crane, effective hoist height of second lifting hook is higher than the tower cap A second distance section of interior climbing tower machine. The utility model discloses not only solved the problem that load lifting capacity is not enough, have the blind area, the installation effectiveness is high moreover, has improved holistic efficiency of construction.
Description
Technical field
This utility model relates to the realm of building construction, the installation system of espespecially a kind of internally climbing tower crane.
Background technology
At present, China's construction market quickly grows, and the big project of super large, superelevation, difficulty gets more and more, how safety, economy completes vertical transport task becomes the key factor of engineering constraint progress.Inner climbing type tower crane possesses the advantages such as effective construction ability is big, lease expenses is low, security performance is good, the saving energy, exhibits one's skill to the full in this type of engineering.
But initially it mostly is fixedly mounted due to internally climbing tower crane, tower crane merges with main building base plate, after the big raft plate of main building has been constructed and intensity possesses, internally climbing tower crane must can be installed, this serves drawback with regard to band: 1. during main building construction of bottom plates, internally climbing tower crane cannot be used, it is necessary to use truck crane or other tower crane to complete construction of bottom plates；2. internally climbing tower crane is owing to parts are heavier and are installed on inside main building Core Walls Structure, must assure that large-tonnage truck crane is opened just can complete in foundation ditch to install, requiring that foundation ditch enters to cheat ramp and could must remove after internally climbing tower crane installs, this is serious restriction basement overall progress just, and the duration is unfavorable.
Utility model content
The purpose of this utility model is in that to overcome the defect of prior art, it is provided that the installation system of a kind of internally climbing tower crane, solves inefficient problem during the installation of internally climbing tower crane in prior art.
The technical scheme realizing above-mentioned purpose is: provide the installation system of internally climbing tower crane to include:
First tower crane, including the first bearing, is arranged at the first weighing arm of described first bearing and is arranged at the first suspension hook of described the first weighing arm；And
For the second tower crane coordinating described first tower crane to lift internally climbing tower crane, described second tower crane includes being located at second bearing on basis, being arranged at the second crane arm of described second bearing and be arranged at the second suspension hook of described second crane arm；
Wherein:
The elevating capacity of described the first weighing arm and the elevating capacity sum of described second crane arm are more than the weight of the crane arm of internally climbing tower crane；
Effective sling height of described first suspension hook is higher than tower cap first distance segment of described second tower crane；
Effective sling height of described second suspension hook is higher than the tower cap second distance section of described internally climbing tower crane.
The beneficial effect of the installation system of this utility model internally climbing tower crane:
The installation system of this utility model internally climbing tower crane is cooperated by the first tower crane and the second tower crane and jointly lifts internally climbing tower crane, not only solves the problem that elevating capacity is inadequate, there is blind area, and installation effectiveness is high, improve the efficiency of construction of entirety.
Further improvement is that of the installation system of this utility model internally climbing tower crane, described first bearing includes base section and multiple first standard knots being located on described base section.
Further improvement is that of the installation system of this utility model internally climbing tower crane, described second bearing includes the pre-buried joint being embedded in basis and multiple second standard knots being located on described pre-buried joint.
Further improvement is that of the installation system of this utility model internally climbing tower crane, also includes for burying the tower crane reinforcing bar of described pre-buried joint underground and building in the concrete of described tower crane reinforcing bar.
Accompanying drawing explanation
Fig. 1 is the structural representation of the installation system of this utility model internally climbing tower crane.
Fig. 2 is the layout schematic diagram of the job site in one embodiment of the installation system of this utility model internally climbing tower crane.
Fig. 3 is the scheme of installation of the installation system of this utility model internally climbing tower crane.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
This utility model provides the installation system of a kind of internally climbing tower crane, below in conjunction with accompanying drawing, the installation system of this utility model internally climbing tower crane is illustrated.
Consult Fig. 1, it is shown that the structural representation of the installation system of this utility model internally climbing tower crane.As it is shown in figure 1, the installation system of this utility model internally climbing tower crane includes: the first tower crane 1, the second tower crane 2, the second tower crane 2 is located near the first tower crane 1, and the first tower crane 1 and the second tower crane 2 cooperate and together lift internally climbing tower crane 3 to be installed.
First tower crane 1 includes the first bearing 10, the first weighing arm the 11, first suspension hook 12 and the first counter-jib 13, wherein the first bearing 10 is located on basis, the first weighing arm 11 is arranged at the first bearing 10, and the first bearing 10 includes base section and multiple first standard knots being located on base section.First suspension hook 12 is arranged at the first weighing arm 11, and the first bearing 10 is located at by the first counter-jib 13, and the first bearing 10 is oppositely arranged with the first weighing arm 11.
Second tower crane 2 is used for coordinating the first tower crane 1 to lift internally climbing tower crane 3.Similar, second tower crane 2 includes the second bearing the 20, second crane arm the 21, second suspension hook 22 and the second counter-jib 23, wherein the second bearing 20 is located on basis, second bearing 20 includes the pre-buried joint being embedded in basis and multiple second standard knots being located on pre-buried joint, also includes for burying the tower crane reinforcing bar of pre-buried joint underground and building in the concrete of tower crane reinforcing bar.Second crane arm 21 is arranged at the second bearing 20, and the second suspension hook 22 is arranged at the second crane arm 21, and the second bearing 20 is located at by the second counter-jib 23, and the second bearing 20 and the second crane arm 21 are oppositely arranged.
Wherein: the elevating capacity of the first weighing arm 11 and the elevating capacity sum of the second crane arm 21 are more than the weight of the crane arm of internally climbing tower crane 3 to be installed；
Effective sling height of the first suspension hook 12 is higher than the peak first distance segment a of the second tower crane 2；
Effective sling height of the second suspension hook 22 is higher than the peak second distance section b of internally climbing tower crane 3.
The installation system of this utility model internally climbing tower crane is cooperated by the first tower crane and the second tower crane and jointly lifts internally climbing tower crane, not only solves the problem that elevating capacity is inadequate, there is blind area, and installation effectiveness is high, improve the efficiency of construction of entirety.
Consult Fig. 2, it is shown that the layout schematic diagram of the job site in one embodiment of the installation system of this utility model internally climbing tower crane.In the present embodiment, level of ground water is higher, for preventing river from pouring in down a chimney, southern side building base plate is almost constructed simultaneously, enters to cheat ramp and namely receives after tower crane installation, internally climbing tower crane tower crane adopts fixed basis, constructing in basis together with building base plate, truck crane cannot be introduced into the installation of the complete internally climbing tower crane of foundation ditch, simultaneously because the impact of west side existing building 4, first tower crane 1 can only install 60m crane arm, and high building big construction of bottom plates period first tower crane 1 has bigger blind area.After the 50m crane arm assembly of internally climbing tower crane 3 completes, weight reaches 14000KG, depends merely on a tower crane and cannot complete to install, it is necessary to assists by another tower crane, two tower cranes lifted installation.
In the present embodiment, first bearing 10 of the first tower crane 1 includes 1 joint base section and 12 joint standard knots, and the effective depth of the first suspension hook 12 is 45.7m, higher than peak and the tower cap first distance segment a of the second tower crane 2, first distance segment a is 5436mm, meets the requirement installed.
Second bearing 20 of the second tower crane 2 includes the pre-buried joint and the 11 joint standard knots that are embedded in basis, the pre-buried joint 4.7m of Transducers Embedded in Concrete basis and base plate, the effective depth of the second suspension hook 22 is 29.85m, tower crane peak and tower cap second distance section b higher than internally climbing tower crane 3, second distance section b is 5150mm, meets the requirement installed.
Below the construction method of the installation system of this utility model internally climbing tower crane is explained:
1. under a big base plate of high building, the location according to the second tower crane 2, lace tower crane reinforcing bar, bury pre-buried joint underground, and pour into a mould base concrete.
2. the jacking of the first tower crane 1 to 12 being saved standard knot, height under hook is 45.7m, installs the second tower crane 2, and 11 joint standard knots installed by the second tower crane 2.
3. complete the construction of the big base plate of main building, the location according to internally climbing tower crane 3, pre-buried socle with the second tower crane 2, pour into a mould main building base plate.
4. coordinated the installation of internally climbing tower crane 3 with the second tower crane 2 and the first tower crane 1, the initial 1.5m that installs climbs private section and 3 joint standard knots.
5. with the first tower crane 1, second tower crane 2 is removed.
6. jacking internally climbing tower crane 3 to maximum height 45.1m, internally climbing tower crane 3 comes into operation.
Having the beneficial effect that of the installation system of this utility model internally climbing tower crane
The installation system of this utility model internally climbing tower crane is cooperated by the first tower crane and the second tower crane and jointly lifts internally climbing tower crane, not only solves the problem that elevating capacity is inadequate, there is blind area, and installation effectiveness is high, improve the efficiency of construction of entirety.
Above in association with accompanying drawing embodiment, this utility model being described in detail, this utility model can be made many variations example by those skilled in the art according to the above description.Thus, some details in embodiment should not constitute restriction of the present utility model, this utility model by the scope that defines using appended claims as protection domain of the present utility model.
Claims (4)
1. the installation system of an internally climbing tower crane, it is characterised in that including:
First tower crane, including the first bearing, is arranged at the first weighing arm of described first bearing and is arranged at the first suspension hook of described the first weighing arm；And
For the second tower crane coordinating described first tower crane to lift internally climbing tower crane, described second tower crane includes being located at second bearing on basis, being arranged at the second crane arm of described second bearing and be arranged at the second suspension hook of described second crane arm；
Wherein:
The elevating capacity of described the first weighing arm and the elevating capacity sum of described second crane arm are more than the weight of the crane arm of internally climbing tower crane；
Effective sling height of described first suspension hook is higher than tower cap first distance segment of described second tower crane；
Effective sling height of described second suspension hook is higher than the tower cap second distance section of described internally climbing tower crane.
2. the installation system of internally climbing tower crane as claimed in claim 1, it is characterised in that described first bearing includes base section and multiple first standard knots being located on described base section.
3. the installation system of internally climbing tower crane as claimed in claim 1, it is characterised in that described second bearing includes the pre-buried joint being embedded in basis and multiple second standard knots being located on described pre-buried joint.
4. the installation system of internally climbing tower crane as claimed in claim 3, it is characterised in that also include for burying the tower crane reinforcing bar of described pre-buried joint underground and building in the concrete of described tower crane reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009238.5U CN205397931U (en) | 2016-01-06 | 2016-01-06 | Installation system of interior climbing tower machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009238.5U CN205397931U (en) | 2016-01-06 | 2016-01-06 | Installation system of interior climbing tower machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397931U true CN205397931U (en) | 2016-07-27 |
Family
ID=56449390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009238.5U Expired - Fee Related CN205397931U (en) | 2016-01-06 | 2016-01-06 | Installation system of interior climbing tower machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005748A (en) * | 2023-07-11 | 2023-11-07 | 上海核工程研究设计院股份有限公司 | Vertical transportation mechanical arrangement method and application of nuclear power ultra-large cooling tower |
-
2016
- 2016-01-06 CN CN201620009238.5U patent/CN205397931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005748A (en) * | 2023-07-11 | 2023-11-07 | 上海核工程研究设计院股份有限公司 | Vertical transportation mechanical arrangement method and application of nuclear power ultra-large cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |