CN114057120A - Non-turnover type inner climbing tower crane climbing beam and lifting method - Google Patents

Non-turnover type inner climbing tower crane climbing beam and lifting method Download PDF

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Publication number
CN114057120A
CN114057120A CN202111268652.XA CN202111268652A CN114057120A CN 114057120 A CN114057120 A CN 114057120A CN 202111268652 A CN202111268652 A CN 202111268652A CN 114057120 A CN114057120 A CN 114057120A
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China
Prior art keywords
steel tongue
climbing
steel
climbing beam
tongue
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CN202111268652.XA
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Chinese (zh)
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CN114057120B (en
Inventor
朱利君
黄轶
张铭
谷志旺
周晓莉
汪小林
姚艳
李晨辉
周君
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Shanghai Construction No 4 Group Co Ltd
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Shanghai Construction No 4 Group Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/18Cranes 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 specially adapted for use in particular purposes
    • B66C23/26Cranes 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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28Cranes 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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283Cranes 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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes 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
    • B66C23/62Constructional features or details

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)

Abstract

The invention provides a non-turnover type inner climbing tower crane climbing beam and a lifting method, belongs to the technical field of building construction, and aims to solve the problems of complex turnover of the tower crane climbing beam and recycling of a climbing steel beam placing end. The steel tongue climbing device comprises a back plate and a climbing beam placing steel tongue assembly, wherein the back plate is embedded in an embedded area of a concrete wall, and a vertical limiting plate, a placing plate and a horizontal limiting plate are arranged on the outer side of the back plate; the climbing beam placing steel tongue assembly comprises a steel tongue, a steel tongue outer sleeve frame and a steel tongue restorer, and the steel tongue is connected with a back plate pin shaft; one side of the steel tongue stopper is in contact with the steel tongue inclined plane to push the steel tongue to stretch, one side of the steel tongue stopper is in contact with the back plate to limit the travel track, when the top of the steel tongue is used for placing the climbing beam tower crane to lift, the end part of the climbing beam props against the steel tongue to drive the steel tongue to rotate, the lifting space of the climbing beam is provided until the steel tongue is crossed, and after the steel tongue is eccentrically reset under the dead weight condition, the climbing beam also falls down and is placed on the steel tongue.

Description

Non-turnover type inner climbing tower crane climbing beam and lifting method
Technical Field
The invention relates to the technical field of building construction, in particular to a non-turnover type inner climbing tower crane climbing beam and a lifting method.
Background
At present, climbing of a heavy tower crane (such as a boom tower crane and the like) in civil engineering construction is generally realized by overturning a climbing beam, and specifically, the climbing beam at the bottom of the tower crane is detached after the tower crane climbs and overturned to the topmost part for climbing next time. Secondly, the support tower crane climbing beam is generally realized by a concrete back plate manufacturing part, the back plate manufacturing part adopts a rectangular steel plate and is welded with anchor pulling steel bars, the back plate manufacturing part is embedded in concrete members such as a wall body or a structural beam before concrete pouring, and when the support tower crane climbing beam is used, brackets are welded on the steel plate. The traditional method has the following disadvantages:
1. material waste: the tower crane climbing beam needs to be manufactured and temporarily used according to the field, and after the tower crane climbing beam is dismantled, the metal material is wasted due to the large turnover difficulty of the climbing beam;
2. the construction difficulty is big, and the safety risk is high. Because of the artifical tower crane climbing roof beam of dismantling, need set up interim dismantlement platform in the high altitude, need a large amount of weldment work simultaneously, the operation degree of difficulty is great, and the quality control degree of difficulty is high.
Therefore, how to provide a turnover-free inner climbing tower crane climbing beam and a lifting method, which are capable of being used in a turnover mode, is a technical problem to be solved urgently by technical personnel in the field.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information is prior art that is known to a person skilled in the art.
Disclosure of Invention
The invention mainly aims to provide a non-turnover type inner climbing tower crane climbing beam and a lifting method, and solves the problems of complex turnover of the tower crane climbing beam and recycling of a climbing steel beam placing end by mainly designing a detachable non-turnover inner climbing beam.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a non-turn over type internal climbing tower crane climbing beam comprises:
the placing bracket is embedded into the embedded area of the concrete wall and is fixed through the anchoring component; the climbing beam placing steel tongue assembly comprises a steel tongue, a steel tongue outer sleeve frame and a steel tongue restorer, wherein the inclined end of the steel tongue is arranged in the steel tongue outer sleeve frame; the inclined plane section of the steel tongue restorer is arranged in the steel tongue outer sleeve frame and is in contact with the inclined plane of the steel tongue, and the top of the steel tongue restorer is provided with a spring in a matching way;
the anchoring member comprises a conical sleeve, a fastening bolt and an anchoring steel bar, one end of the conical sleeve with a smaller section is positioned on the inner side of the back plate, and one end of the conical sleeve with a larger section is clamped into the hole of the back plate and is fixed by the fastening bolt and a steel gasket on the outer side of the hole; the taper sleeve is provided with internal threads which are equally divided on two sides and are arranged by positive and negative threads, and one end of the anchoring reinforcing steel bar is inserted into the taper sleeve to form threaded connection.
Furthermore, balls are arranged on the upper surface and the lower surface of the steel tongue restorer, and rollers are arranged on the inclined surface and the outward side of the steel tongue restorer. The steel tongue restorer has rollers in two sides, one side contacting the inclined plane of the steel tongue to push the steel tongue to stretch and the other side contacting the back board to make the stroke track.
Furthermore, balls are embedded in the top plate and the bottom plate of the steel tongue outer sleeve frame, the up-and-down stroke of the balls is adjusted by the springs, when the steel tongue is stressed, the balls are pressed downwards, so that the steel tongue and the steel tongue outer sleeve frame are in direct contact to transfer force, when the steel tongue is not stressed to stretch, the balls protrude, the steel tongue and the balls are in rolling friction, and the steel tongue outer sleeve frame are not in contact.
The invention also provides a lifting method of the climbing beam of the non-overturning internal climbing tower crane, which utilizes the climbing beam of the non-overturning internal climbing tower crane, and the lifting method comprises the following steps:
step S1, when the tower crane climbs, the climbing beam lifts the first climbing beam by means of a winch arranged at the top of the standard knot;
step S2, when the climbing beam is lifted to the position of the placing bracket, the steel tongue extending outwards contacts with the placing bracket;
step S3, the climbing beam is continuously lifted, at the moment, the bottom of the bracket is placed to abut against the steel tongue, and the steel tongue contracts inwards to give room for the climbing beam to be continuously lifted;
step S4, the climbing beam is lifted continuously, and the steel tongue retracts inwards to the maximum;
step S5, after the climbing beam continues to lift over the placing bracket, the steel tongue resets under the action of gravity and a spring;
s6, replaying the climbing beam, placing the climbing beam on the steel tongue, fixing the climbing beam and the placed bracket, and completing lifting of the first climbing beam;
and step S7, lifting the second climbing beam and the third climbing beam in sequence.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention provides a turn-free internal climbing tower crane climbing beam which mainly comprises a placing bracket and a climbing beam placing steel tongue assembly, wherein the placing bracket is embedded in an embedded area of a concrete wall and is fixed through an anchoring component; the climbing beam placing steel tongue assembly comprises a steel tongue, a steel tongue outer sleeve frame and a steel tongue restorer, wherein the inclined plane end of the steel tongue is arranged in the steel tongue outer sleeve frame; the inclined plane section of the steel tongue restorer is arranged in the steel tongue outer sleeve frame and is in contact with the inclined plane of the steel tongue, the top of the steel tongue restorer is provided with a spring in a matching way, the steel tongue and the outer sleeve frame are placed, and the contact between the restorers adopts a rolling friction mode; the anchoring member comprises a conical sleeve, a fastening bolt and an anchoring steel bar, one end of the conical sleeve with a smaller section is positioned at the inner side of the back plate, and one end of the conical sleeve with a larger section is clamped into the hole of the back plate and is fixed by the fastening bolt and a steel gasket at the outer side of the hole; the conical sleeve is provided with internal threads which are equally divided on two sides and are arranged by positive and negative threads, and one end of the anchoring steel bar is inserted into the conical sleeve to form threaded connection. When the tower crane climbs, the steel tongue at the end part of the climbing beam retracts when contacting the placing bracket on the wall surface, the ascending space of the climbing beam is provided until the climbing beam crosses the placing bracket, then the steel tongue restorer restores under the conditions of the eccentricity of the spring and the dead weight and pushes the steel tongue to restore, and the climbing beam also falls down and is placed on the placing bracket. The non-turnover type inner climbing tower crane climbing beam and the lifting method solve the problems of complex turnover of the tower crane climbing beam and recycling of the climbing steel beam placing end, improve the economic benefit and save the resources; meanwhile, the overturning problem of the climbing beam in climbing of the internal climbing tower crane is solved, the construction difficulty is reduced, and the construction safety and reliability are improved; the temporary shelving transition of the climbing beam is avoided, the number of the shelving brackets is reduced, and the lifting operation of the climbing beam is simplified.
Drawings
FIG. 1 is an installation schematic diagram of a climbing beam of a non-turnover internal climbing tower crane in one embodiment of the invention;
FIG. 2 is a schematic structural view of a climbing beam back plate in a climbing beam of the non-turnover type inside climbing tower crane according to the embodiment of the invention;
FIG. 3 is a schematic view of a climbing beam and steel tongue holding assembly in a climbing beam of a non-turnover type inner climbing tower crane according to another embodiment of the invention;
FIG. 4 is a schematic structural diagram of a steel tongue in a climbing beam of a non-turnover type inner climbing tower crane in one embodiment of the invention;
FIG. 5 is a schematic structural view of a tongue outer frame in a climbing beam of the non-turnover type inside climbing tower crane according to an embodiment of the invention;
FIG. 6 is a schematic structural view of a tongue restorer in a climbing beam of the non-turnover type inside climbing tower crane according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a climbing beam in the lifting method of the non-turnover type inner climbing tower crane climbing beam in the embodiment of the invention.
In the figure:
01-concrete wall; 02-placing the bracket; 03-climbing the beam and placing the steel tongue assembly; 04-climbing beam; 0201-anchoring steel bar; 0202-taper sleeve; 0203-steel shim; 0204-fastening bolt; 0205-back plate; 0206-vertical limiting plate; 0207-horizontal limiting plate; 0208-shelf board; 0209-stiffening ribs; 031-steel tongue; 032-steel tongue outer frame; 033-ball anchor stud; 034-steel tongue restorer; 0321-steel frame; 0322-tongue limiting plate; 0323-limiting plate fastening bolt; 0324-leaving holes for balls; 0325-steel frame stiffening ribs; 0326-steel frame connecting plate; 0402-climbing beam attachment plate; 0403-climbing beam back plate; 0404-connecting bolt.
Detailed Description
The invention provides a non-turnover type inner climbing tower crane climbing beam and a lifting method, which are further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
Example one
The structural composition of the non-turnover type internal climbing tower crane climbing beam is described in detail below with reference to fig. 1 to 7.
Referring to fig. 1 to 7, the non-turnover type inner climbing tower crane climbing beam comprises a placing bracket 02 and a climbing beam placing steel tongue assembly 03, wherein the placing bracket 02 is embedded in an embedded area of a concrete wall 01 and is fixed through an anchoring member, two vertical limiting plates 0206 are arranged on the outer side of the placing bracket 02 at intervals and in parallel, a placing plate 0208 is arranged between the two vertical limiting plates 0206, and a horizontal limiting plate 0207 is arranged at the joint of the placing plate 0208 and the placing bracket 02. The back plate 0205 is a whole back plate for placing the bracket, is embedded in a concrete wall body and is in direct contact with concrete, and the vertical limiting plate 0206, the placing plate 0208, the stiffening ribs 0209 and the like are welded and fixed on the back plate 0205 to form a placing platform with stiffening ribs.
The climbing beam placing steel tongue assembly 03 and the climbing beam 04 are connected into a whole through a climbing beam connecting plate 0402, a climbing beam back plate 0403 and a connecting bolt 0404, wherein the climbing beam connecting plate 0402 and the connecting bolt 0404 are a connecting plate and a fastener for the climbing beam placing steel tongue assembly 03 to contact with the climbing beam 04. The climbing beam back plate 0403 is a steel plate clamped between the climbing beam placing steel tongue assembly 03 and the climbing beam 04, the steel plate has the greatest function of being used as a side limiting plate of the steel tongue restorer 034, and a rolling shaft of the steel tongue restorer 034 rolls on the climbing beam back plate 0403, so that the steel tongue restorer 034 can conveniently and freely slide up and down.
The climbing beam placing steel tongue assembly 03 comprises a steel tongue 031, a steel tongue outer sleeve frame 032 and a steel tongue restorer 034, wherein the right-angle end of the steel tongue 031 is matched with a region enclosed by a placing plate 0208 and a vertical limiting plate 0206, and the inclined plane end of the steel tongue 031 is placed into the steel tongue outer sleeve frame 032; the inclined plane section of the steel tongue restorer 034 is arranged in the steel tongue outer sleeve frame 032 and is in contact with the inclined plane of the steel tongue 031, and the top of the steel tongue restorer 034 is provided with a spring in a matching way;
the anchoring member comprises a conical sleeve 0202, a fastening bolt 0204 and an anchoring steel bar 0201, one end of the conical sleeve 0202 with a smaller cross section is positioned at the inner side of the back plate 0205, one end of the conical sleeve 0202 with a larger cross section is clamped in a hole of the back plate 0205 and is fixed by a steel gasket 0203 and the fastening bolt 0204 at the outer side of the hole; the conical sleeve 0202 is provided with internal threads which are equally divided on two sides and are arranged in a positive and negative thread mode, and one end of the anchoring steel bar 0201 is inserted into the conical sleeve 0202 to form threaded connection.
In this embodiment, it is more preferable that the upper and lower surfaces of the tongue restorer 034 are provided with balls, and the inclined surface and the outward side of the tongue restorer 034 are provided with rollers. The triangular steel tongue restorer 034 is provided with rollers on two sides, one side of the triangular steel tongue restorer is in contact with the inclined plane of the steel tongue 031 to push the steel tongue 031 to stretch and retract, and the other side of the triangular steel tongue restorer is in contact with the resting bracket 02 along a stroke track, and the steel tongue restorer 034 is a non-stressed member, so that small-diameter rollers are adopted.
In this embodiment, more preferably, in order to reduce the friction between the steel tongue 031 and the steel tongue outer sleeve frame 032, so that the steel tongue 031 can extend and retract more freely, the balls are embedded in the top plate and the bottom plate of the steel tongue outer sleeve frame 032, the up-and-down stroke of the balls is adjusted by the springs, when the steel tongue 031 is stressed, the balls are pressed down, so that the steel tongue 031 directly contacts with the steel tongue outer sleeve frame 032 to transfer force, when the steel tongue 031 is not stressed to extend and retract, the balls protrude, the steel tongue 031 has rolling friction with the balls, the steel tongue 031 does not contact with the steel tongue outer sleeve frame 032, and the steel tongue 031 can slide more freely.
The steel tongue 031 is connected with the placing bracket 02 through a pin shaft, the whole steel tongue 031 is triangular, and the top of the steel tongue 031 is a horizontal placing area and used for placing the climbing beam 04.
In particular, in order to facilitate the turnover use of the climbing beam 01, the whole bearing end of the steel tongue 031 is separated from the climbing beam 04.
With continuing reference to fig. 1 to 7, the present invention further provides a lifting method for a non-overturning type inner climbing tower crane climbing beam, where the lifting method includes:
step S1, when the tower crane climbs, the climbing beam 01 lifts the first climbing beam 01 by means of a winch arranged at the top of the standard knot;
step S2, when the climbing beam 04 is lifted to the position of the rest bracket, the steel tongue 031 extending outwards contacts with the rest bracket;
step S3, the climbing beam 04 is continuously lifted, at the moment, the bottom of the bracket props against the steel tongue 031, and the steel tongue 031 contracts inwards to give room for the climbing beam 04 to be continuously lifted;
step S4, the climbing beam 04 is continuously lifted, and the steel tongue 031 is retracted to the maximum;
step S5, after the climbing beam 04 continues to lift over the resting bracket 02, the steel tongue 031 resets under the action of gravity and a spring;
step S6, replaying the climbing beam 04, placing the climbing beam 04 on a steel tongue 031, fixing the climbing beam 04 and the placing bracket 02, and completing the lifting of the first climbing beam 04;
and step S7, lifting the second climbing beam 04 and the third climbing beam 04 in sequence.
With continuing reference to fig. 1 to 7, the present embodiment further provides an installation method of a non-climbing tower crane climbing beam, where the installation method includes the following steps:
step (1), back plate manufacturing: manufacturing a bed mould, fixing the bed mould and an outer side template through nails at a position where a bracket is placed after the outer side template of the concrete wall is closed, simultaneously forming a hole at a corresponding position of the outer side template, inserting one side of a conical sleeve 0202 into an anchoring steel bar 0201 and penetrating the bed mould, fixing the other side template after the other side of the template is fixed by using a fastening bolt 0204, pouring concrete and removing the template, and forming a back plate 0205 after maintenance is finished;
step (2), installing and placing the bracket: hoisting the placing bracket to a designed position by utilizing a construction integral lifting formwork or other scaffold facilities, placing the back plate 0205 into the concrete wall body 01, simultaneously clamping one end of the larger cross section of the conical sleeve 0202 into a hole of the back plate 0205, installing a steel gasket 0203 outside the hole, and screwing the fastening bolt 0204;
step (3), installing a climbing beam and placing a steel tongue assembly 03: assembling the climbing beam and placing the steel tongue assembly 03 according to the installation requirement, checking the extending and resetting performance of the steel tongue 031, and assembling the steel tongue 031 and the climbing beam 04;
and (4) removing the fastening bolt 0204, taking down the resting bracket 02, screwing the fastening bolt 0204, screwing a nut on the fastening bolt 0204, screwing the nut to tightly connect the fastening bolt 0204 with the conical sleeve 0202, unscrewing the fastening bolt 0204 again, and taking out the conical sleeve 0202.
Particularly, this steel tongue overcoat frame 032 includes steel frame 0321, steel tongue limiting plate 0322 and steel frame connecting plate 0326, and steel frame 0321 top still is equipped with the ball and leaves hole 0324, and steel frame 0321 still is equipped with steel frame stiffening rib 0325 all around, and this steel tongue limiting plate 0322 passes through limiting plate fastening bolt 0323 and steel frame 0321 fixed connection.
The above description is only illustrative of the preferred embodiments of the present invention and does not limit the scope of the present invention in any way. Any changes and modifications of the above disclosure by those skilled in the art are within the scope of the appended claims.

Claims (4)

1. The utility model provides a exempt from to turn over formula internal climbing tower crane climbing roof beam which characterized in that includes:
the placing bracket is embedded into the embedded area of the concrete wall and is fixed through the anchoring component;
the climbing beam placing steel tongue assembly comprises a steel tongue, a steel tongue outer sleeve frame and a steel tongue restorer, wherein the inclined end of the steel tongue is arranged in the steel tongue outer sleeve frame; the inclined plane section of the steel tongue restorer is arranged in the steel tongue outer sleeve frame and is in contact with the inclined plane of the steel tongue, and the top of the steel tongue restorer is provided with a spring in a matching way;
the anchoring member comprises a conical sleeve, a fastening bolt and an anchoring steel bar, one end of the conical sleeve with a smaller section is positioned on the inner side of the back plate, and one end of the conical sleeve with a larger section is clamped into the hole of the back plate and is fixed by the fastening bolt and a steel gasket on the outer side of the hole; the taper sleeve is provided with internal threads which are equally divided on two sides and are arranged by positive and negative threads, and one end of the anchoring reinforcing steel bar is inserted into the taper sleeve to form threaded connection.
2. The non-turn over type internal climbing tower crane climbing beam according to claim 1, wherein balls are arranged on the upper surface and the lower surface of the steel tongue restorer, and rollers are arranged on the inclined surface and the outward side of the steel tongue restorer.
3. The non-turnover internal climbing tower crane climbing beam according to claim 1, wherein balls are embedded in a top plate and a bottom plate of the steel tongue outer sleeve frame, the up-down stroke of the balls is adjusted by the springs, when the steel tongue is stressed, the balls are pressed downwards, so that the steel tongue and the steel tongue outer sleeve frame are in direct contact to transfer force, when the steel tongue is not stressed and stretched, the balls protrude, the steel tongue and the balls are in rolling friction, and the steel tongue outer sleeve frame are not in contact.
4. A lifting method of a non-overturn type inside climbing tower crane climbing beam, which is characterized in that the non-overturn type inside climbing tower crane climbing beam of any one of claims 1 to 3 is utilized, and the lifting method comprises the following steps:
step S1, when the tower crane climbs, the climbing beam lifts the first climbing beam by means of a winch arranged at the top of the standard knot;
step S2, when the climbing beam is lifted to the position of the placing bracket, the steel tongue extending outwards contacts with the placing bracket;
step S3, the climbing beam is continuously lifted, at the moment, the bottom of the bracket is placed to abut against the steel tongue, and the steel tongue contracts inwards to give room for the climbing beam to be continuously lifted;
step S4, the climbing beam is lifted continuously, and the steel tongue retracts inwards to the maximum;
step S5, after the climbing beam continues to lift over the placing bracket, the steel tongue resets under the action of gravity and a spring;
s6, replaying the climbing beam, placing the climbing beam on the steel tongue, fixing the climbing beam and the placed bracket, and completing lifting of the first climbing beam;
and step S7, lifting the second climbing beam and the third climbing beam in sequence.
CN202111268652.XA 2021-10-29 2021-10-29 Turnover-free type climbing beam of inner climbing tower crane and lifting method Active CN114057120B (en)

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CN114057120B CN114057120B (en) 2023-05-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113860189A (en) * 2021-10-29 2021-12-31 上海建工四建集团有限公司 Pin shaft type climbing beam of non-turnover internal climbing tower crane and use method thereof

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GB1020608A (en) * 1964-08-21 1966-02-23 Lawrence Colebrook Constructio An improved method of erecting mobile tower cranes and cranes adapted to be erected by this method
CN201092521Y (en) * 2007-07-23 2008-07-30 上海市机械施工有限公司 Inner-climbing tower crane hydraulic supporting arrangement
US20140305070A1 (en) * 2012-06-11 2014-10-16 Zhejiang Construction Engineering Group Co., Ltd. Constructing method for concrete cylinder of construction steel bar of high-rise steel structure
CN107654066A (en) * 2017-09-30 2018-02-02 上海建工二建集团有限公司 A kind of detachable tower crane climbing device and construction method
US20180086610A1 (en) * 2015-04-01 2018-03-29 Sky-Line Cranes & Technologies Ltd. Modular, adaptable and foldable apparatus for a climbing crane
CN210286462U (en) * 2019-07-30 2020-04-10 苏州必艾姆起重设备有限公司 Shield constructs quick-witted section of jurisdiction safety hoist assembly for hoist

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020608A (en) * 1964-08-21 1966-02-23 Lawrence Colebrook Constructio An improved method of erecting mobile tower cranes and cranes adapted to be erected by this method
CN201092521Y (en) * 2007-07-23 2008-07-30 上海市机械施工有限公司 Inner-climbing tower crane hydraulic supporting arrangement
US20140305070A1 (en) * 2012-06-11 2014-10-16 Zhejiang Construction Engineering Group Co., Ltd. Constructing method for concrete cylinder of construction steel bar of high-rise steel structure
US20180086610A1 (en) * 2015-04-01 2018-03-29 Sky-Line Cranes & Technologies Ltd. Modular, adaptable and foldable apparatus for a climbing crane
CN107654066A (en) * 2017-09-30 2018-02-02 上海建工二建集团有限公司 A kind of detachable tower crane climbing device and construction method
CN210286462U (en) * 2019-07-30 2020-04-10 苏州必艾姆起重设备有限公司 Shield constructs quick-witted section of jurisdiction safety hoist assembly for hoist

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113860189A (en) * 2021-10-29 2021-12-31 上海建工四建集团有限公司 Pin shaft type climbing beam of non-turnover internal climbing tower crane and use method thereof
CN113860189B (en) * 2021-10-29 2024-02-09 上海建工四建集团有限公司 Pin shaft type overturn-free climbing system of internal climbing tower crane

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