CN105804416A - Connecting structure for prefabricated assembling type building tower crane - Google Patents
Connecting structure for prefabricated assembling type building tower crane Download PDFInfo
- Publication number
- CN105804416A CN105804416A CN201610318676.4A CN201610318676A CN105804416A CN 105804416 A CN105804416 A CN 105804416A CN 201610318676 A CN201610318676 A CN 201610318676A CN 105804416 A CN105804416 A CN 105804416A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- attached wall
- wall
- attached
- window frame
- 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.)
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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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
-
- 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
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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)
- Jib Cranes (AREA)
Abstract
The invention provides a connecting structure for a prefabricated assembling type building tower crane. The connecting structure comprises wall-attached latticed columns which are arranged close to an indoor prefabricated wall body window frame hole of a building structure, and wall-attached arms; one end of each wall-attached arm is connected with a tower crane out of the prefabricated wall body window frame hole; the other end of each wall-attached arm penetrates through the prefabricated wall body window frame hole to connect the corresponding indoor wall-attached latticed column. According to the connecting structure, the prefabricated wall body window frame hole is utilized; the tower crane and the built-in latticed columns are connected into a whole through the wall-attached arms; the prefabricated wall body window frame hole is fully utilized; each wall-attached arm of the tower crane is mounted by only connecting the window frame hole of a wall body and the corresponding built-in latticed column; a hole is prevented from being formed in a prefabricated wall body, so that the integrity and the quality of the wall body are protected, and specification requirements are met; in addition, part outer frames are not required to be erected again at an attached floor for attaching the tower crane to a wall in an external scaffolding-free prefabricated assembling type system, so that construction risks and relative cost are reduced.
Description
Technical field
The present invention relates to the attachment structure of a kind of prefabrication tower crane.
Background technology
Along with developing rapidly of China's building, prefabrication structure also occurs in our real life gradually from the design of people；In prefabricated building construction process, generally requiring takes appropriate measures ensures the safety of tower crane in work progress.
At present, conventional tower crane attached wall technology is: solve tower crane attached wall problem by perforate on cast-in-situ wall.Existing prefabrication construction tower crane attached wall technology, it is necessary to offer hole on precast wall body, the aesthetic property so not only affecting building, the globality destroying precast wall body and quality, and also later stage body of wall hole repair is difficult.In prefabrication Practical Project, prefabricated panel is offered globality and the aesthetic property of hole meeting heavy damage precast wall body, affect the quality of precast wall body, and clearly propose to forbid offering hole on prefabricated panel in new prefabricated assembled specification.
Summary of the invention
It is an object of the invention to provide the attachment structure of a kind of prefabrication tower crane, it is possible to solve the problem that building tower crane attached wall offers hole on body of wall.
For solving the problems referred to above, the present invention provides the attachment structure of a kind of prefabrication tower crane, including:
It is arranged at the attached wall lattice column near the indoor precast wall body window frame hole of building structure；
Attached wall arm, described attached wall arm one end with described precast wall body window frame hole outside tower crane be connected, the other end is connected with the attached wall lattice column of described indoor through described precast wall body window frame hole.
Further, in the attachment structure of above-mentioned prefabrication tower crane, the quantity of described attached wall arm and attached wall lattice column respectively two, every attached wall arm each connects an attached wall lattice column.
Further, in the attachment structure of above-mentioned prefabrication tower crane, described two attached wall arms become splayed.
Further, in the attachment structure of above-mentioned prefabrication tower crane, the two ends of described attached wall lattice column are connected with the top floor of the indoor of building structure and bottom floor respectively by setscrew.
Further, in the attachment structure of above-mentioned prefabrication tower crane, the two ends of described attached wall lattice column are respectively arranged with steel plate, the steel plate of one end of attached wall lattice column is connected with the indoor top floor of building structure by setscrew, and the steel plate of the other end of attached wall lattice column is connected with the indoor bottom floor of building structure by setscrew.
Further, in the attachment structure of above-mentioned prefabrication tower crane, also include:
The reinforcing bar added with the junction of described steel plate in the floor of described top, the reinforcing bar added with the junction of described steel plate in the floor of described bottom.
Further, in the attachment structure of above-mentioned prefabrication tower crane, the thickness direct ratio of the quantity of described reinforcing bar and top floor or bottom floor.
Compared with prior art, the present invention is by being arranged at the attached wall lattice column near the indoor precast wall body window frame hole of building structure；Attached wall arm, described attached wall arm one end with described precast wall body window frame hole outside tower crane be connected, the other end is connected through described precast wall body window frame hole with the attached wall lattice column of described indoor, present invention utilizes precast wall body window frame hole, tower crane and the interior lattice column set are connected to become entirety by attached wall arm by tower crane, take full advantage of precast wall body window frame hole, installing tower crane attached wall arm is have only to be connected with the interior lattice column set by the window frame hole of body of wall, avoid and precast wall body is offered hole, protect globality and the quality of body of wall, meet code requirement, additionally, without in the prefabricated assembled system of external scaffolding, it is no need to tower crane attached wall and again sets up part outrigger at attachment floor, reduce danger and the correlative charges of construction.
Accompanying drawing explanation
Fig. 1 is the overall appearance figure of the attachment structure of the prefabrication tower crane of one embodiment of the invention；
Fig. 2 is the interior elevational view of the attachment structure of the prefabrication tower crane of one embodiment of the invention；
Fig. 3 is the top view of the attachment structure of the pre-prefabrication tower crane of one embodiment of the invention；
Fig. 4 is the attached wall lattice column scheme of installation of the attachment structure of the prefabrication tower crane of one embodiment of the invention；
Fig. 5 is the installation top view of the attachment structure attached wall lattice column of the prefabrication tower crane of one embodiment of the invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
If Fig. 1 is to shown in 5, the present invention provides the attachment structure of a kind of prefabrication tower crane, including:
It is arranged at the attached wall lattice column 5 near the indoor precast wall body window frame hole 2 of building structure；At this, precast wall body window frame hole 2 can be arranged on PC Side fascia 1；
Attached wall arm 3, described attached wall arm 2 one end with described precast wall body window frame hole 2 outside tower crane 6 be connected, the other end is connected with the attached wall lattice column 5 of described indoor through described precast wall body window frame hole 3.At this, present invention utilizes precast wall body window frame hole, tower crane and the interior lattice column set are connected to become entirety by attached wall arm by tower crane, take full advantage of precast wall body window frame hole, installing tower crane attached wall arm is have only to be connected with the interior lattice column set by the window frame hole of body of wall, avoid and precast wall body is offered hole, protect globality and the quality of body of wall, meet code requirement, additionally, without in the prefabricated assembled system of external scaffolding, it is no need to tower crane attached wall and again sets up part outrigger at attachment floor, reduce danger and the correlative charges of construction.
Preferably, as illustrated in fig. 1 and 2, the quantity of described attached wall arm 3 and attached wall lattice column 5 respectively 2, every attached wall arm each connects an attached wall lattice column, thus fixing tower crane better.
Preferably, as shown in figs. 1 and 3,3 one-tenth splayeds of described two attached wall arms, thus fixing tower crane better.
Preferably, the two ends of described attached wall lattice column 5 are connected with the top floor of the indoor of building structure and bottom floor respectively by setscrew, easy installation and removal, and stability and practicality are high.
Preferably, as shown in Figures 4 and 5, the two ends of described attached wall lattice column 5 are respectively arranged with steel plate 9, the steel plate 9 of one end of attached wall lattice column 5 is connected with the indoor top floor 7 of building structure by setscrew 10, and the steel plate 9 of the other end of attached wall lattice column 5 is connected with the indoor bottom floor 8 of building structure by setscrew 10.At this, in order to ensure the stability in the large of the stability of attached wall lattice column and attached wall lattice column and building structure, with setscrew, the floor of the steel plate of lattice column with top and bottom is connected to become entirety, easy installation and removal, stability and practicality high.
Preferably, such as Fig. 1, 2, shown in 3 and 4, it is additionally included in described top floor 7 reinforcing bar 4 added with the junction of described steel plate, the reinforcing bar 4 added with the junction of described steel plate in described bottom floor 8, at this, for the shearing making top floor and bottom floor opposing attached wall lattice column transmit, need adding a certain amount of reinforcing bar with the junction of steel plate during the reinforcing bar binding in top floor and bottom floor, form the shearing that the dark beam of floor transmits with opposing, attached wall draw (pressure) power be dispersed into two vertical direction, it is distributed on the dark beam of top floor and bottom floor by attached wall lattice column again.
Preferably, the thickness direct ratio of the quantity of described reinforcing bar and top floor or bottom floor, so that the shearing that top floor and bottom floor transmit better against attached wall lattice column.
In sum, the present invention is by being arranged at the attached wall lattice column near the indoor precast wall body window frame hole of building structure；Attached wall arm, described attached wall arm one end with described precast wall body window frame hole outside tower crane be connected, the other end is connected through described precast wall body window frame hole with the attached wall lattice column of described indoor, present invention utilizes precast wall body window frame hole, tower crane and the interior lattice column set are connected to become entirety by attached wall arm by tower crane, take full advantage of precast wall body window frame hole, installing tower crane attached wall arm is have only to be connected with the interior lattice column set by the window frame hole of body of wall, avoid and precast wall body is offered hole, protect globality and the quality of body of wall, meet code requirement, additionally, without in the prefabricated assembled system of external scaffolding, it is no need to tower crane attached wall and again sets up part outrigger at attachment floor, reduce danger and the correlative charges of construction.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Obviously, invention can be carried out various change and modification without deviating from the spirit and scope of the present invention by those skilled in the art.So, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to include these change and modification.
Claims (7)
1. the attachment structure of a prefabrication tower crane, it is characterised in that including:
It is arranged at the attached wall lattice column near the indoor precast wall body window frame hole of building structure；
Attached wall arm, described attached wall arm one end with described precast wall body window frame hole outside tower crane be connected, the other end is connected with the attached wall lattice column of described indoor through described precast wall body window frame hole.
2. the attachment structure of prefabrication tower crane as claimed in claim 1, it is characterised in that the quantity of described attached wall arm and attached wall lattice column respectively two, every attached wall arm each connects an attached wall lattice column.
3. the attachment structure of prefabrication tower crane as claimed in claim 2, it is characterised in that described two attached wall arms become splayed.
4. the attachment structure of prefabrication tower crane as claimed in claim 1, it is characterised in that the two ends of described attached wall lattice column are connected with the top floor of the indoor of building structure and bottom floor respectively by setscrew.
5. the attachment structure of prefabrication tower crane as claimed in claim 1, it is characterized in that, the two ends of described attached wall lattice column are respectively arranged with steel plate, the steel plate of one end of attached wall lattice column is connected with the indoor top floor of building structure by setscrew, and the steel plate of the other end of attached wall lattice column is connected with the indoor bottom floor of building structure by setscrew.
6. the attachment structure of prefabrication tower crane as claimed in claim 1, it is characterised in that also include:
The reinforcing bar added with the junction of described steel plate in the floor of described top, the reinforcing bar added with the junction of described steel plate in the floor of described bottom.
7. the attachment structure of prefabrication tower crane as claimed in claim 6, it is characterised in that the thickness direct ratio of the quantity of described reinforcing bar and top floor or bottom floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318676.4A CN105804416B (en) | 2016-05-13 | 2016-05-13 | The attachment structure of prefabrication tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318676.4A CN105804416B (en) | 2016-05-13 | 2016-05-13 | The attachment structure of prefabrication tower crane |
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| Publication Number | Publication Date |
|---|---|
| CN105804416A true CN105804416A (en) | 2016-07-27 |
| CN105804416B CN105804416B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610318676.4A Active CN105804416B (en) | 2016-05-13 | 2016-05-13 | The attachment structure of prefabrication tower crane |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298391A (en) * | 2017-08-15 | 2017-10-27 | 中国建筑第八工程局有限公司 | Tower crane attached wall structure and its construction method |
| CN112482561A (en) * | 2020-12-02 | 2021-03-12 | 上海席得建筑设计有限公司 | Wall structure attaches in core section of thick bamboo |
| CN112978589A (en) * | 2021-02-04 | 2021-06-18 | 北京天罡星机械设备租赁有限公司 | Tower crane attachment fixing device |
| CN115898021A (en) * | 2022-11-16 | 2023-04-04 | 上海建工二建集团有限公司 | Rapid building method for low-rise assembled steel structure building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1082019A (en) * | 1996-09-06 | 1998-03-31 | Taisei Corp | Bridge pier construction method |
| CN102787720A (en) * | 2011-05-20 | 2012-11-21 | 上海庞源机械租赁股份有限公司 | Externally attached built-in tower crane fixing structure |
| CN103935911A (en) * | 2014-03-31 | 2014-07-23 | 中国建筑第八工程局有限公司 | Tower crane attached wall support structure and construction method thereof |
| CN104477791A (en) * | 2014-12-12 | 2015-04-01 | 中建三局集团有限公司 | Novel tower crane-attached-to-wall attached lattice type support frame auxiliary device |
| CN205804999U (en) * | 2016-05-13 | 2016-12-14 | 上海建工二建集团有限公司 | The attachment structure of prefabrication tower crane |
-
2016
- 2016-05-13 CN CN201610318676.4A patent/CN105804416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1082019A (en) * | 1996-09-06 | 1998-03-31 | Taisei Corp | Bridge pier construction method |
| CN102787720A (en) * | 2011-05-20 | 2012-11-21 | 上海庞源机械租赁股份有限公司 | Externally attached built-in tower crane fixing structure |
| CN103935911A (en) * | 2014-03-31 | 2014-07-23 | 中国建筑第八工程局有限公司 | Tower crane attached wall support structure and construction method thereof |
| CN104477791A (en) * | 2014-12-12 | 2015-04-01 | 中建三局集团有限公司 | Novel tower crane-attached-to-wall attached lattice type support frame auxiliary device |
| CN205804999U (en) * | 2016-05-13 | 2016-12-14 | 上海建工二建集团有限公司 | The attachment structure of prefabrication tower crane |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298391A (en) * | 2017-08-15 | 2017-10-27 | 中国建筑第八工程局有限公司 | Tower crane attached wall structure and its construction method |
| CN107298391B (en) * | 2017-08-15 | 2019-06-14 | 中国建筑第八工程局有限公司 | Tower crane attached wall structure and its construction method |
| CN112482561A (en) * | 2020-12-02 | 2021-03-12 | 上海席得建筑设计有限公司 | Wall structure attaches in core section of thick bamboo |
| CN112978589A (en) * | 2021-02-04 | 2021-06-18 | 北京天罡星机械设备租赁有限公司 | Tower crane attachment fixing device |
| CN115898021A (en) * | 2022-11-16 | 2023-04-04 | 上海建工二建集团有限公司 | Rapid building method for low-rise assembled steel structure building |
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| Publication number | Publication date |
|---|---|
| CN105804416B (en) | 2018-03-06 |
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