CN113860189A - Pin shaft type climbing beam of non-turnover internal climbing tower crane and use method thereof - Google Patents
Pin shaft type climbing beam of non-turnover internal climbing tower crane and use method thereof Download PDFInfo
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- CN113860189A CN113860189A CN202111268646.4A CN202111268646A CN113860189A CN 113860189 A CN113860189 A CN 113860189A CN 202111268646 A CN202111268646 A CN 202111268646A CN 113860189 A CN113860189 A CN 113860189A
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- pin shaft
- climbing beam
- steel tongue
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- 230000009194 climbing Effects 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007306 turnover Effects 0.000 title claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 88
- 239000010959 steel Substances 0.000 claims abstract description 88
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000004873 anchoring Methods 0.000 claims description 18
- 230000000284 resting effect Effects 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000007596 consolidation process Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 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
- B66C23/28—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 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
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- 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)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides a pin shaft type turnover-free climbing tower crane climbing beam and a use method thereof, belongs to the technical field of building construction, and aims to solve the problem that a wall bears large additional bending moment due to consolidation of a tower crane rest end and the like. The steel tongue placing device comprises a placing bracket and a placing steel tongue assembly, wherein the placing bracket is fixed in an embedded area of a wall body, the placing steel tongue assembly comprises a placing steel tongue and a pin shaft lug plate, the pin shaft lug plate is fixedly connected with the end part of a climbing beam, the placing steel tongue is connected with the pin shaft lug plate through a pin shaft, and the placing steel tongue is placed and connected with the placing bracket; the steel tongue is designed to be eccentric, so that the steel tongue can rotate under the action of external force, when the external force is removed, the steel tongue returns to the original state under the action of gravity, when the steel tongue is lifted, the steel tongue touches the placing bracket on the wall body, and the steel tongue rotates, so that a space is reserved for the climbing beam to pass through. The overturning device solves the overturning problem of lifting the steel beam in climbing of the internal climbing tower crane, reduces the construction difficulty and improves the safety and reliability.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a pin shaft type non-overturn internal climbing tower crane climbing beam and a use method thereof.
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. 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 welding simultaneously, the operation degree of difficulty is great, and the quality control degree of difficulty is high.
2. The climbing beam and the embedded part of the tower crane adopt a consolidation mode, and the bending moment at the end part of the climbing beam is directly transmitted to the wall body to increase the bending resistance load of the wall body, so that the bearing capacity of the wall body is very easy to be insufficient.
Therefore, how to provide a pin shaft type overturn-free climbing tower crane climbing beam capable of being used in a turnover manner and a using method thereof 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 pin shaft type non-overturn climbing tower crane climbing beam and a using method thereof.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a pin shaft type climbing beam of a climbing tower crane without climbing inwards comprises:
the inner side of the placed bracket is embedded in an embedded area of the concrete wall and is fixed through an anchoring component, two vertical limiting plates are arranged on the outer side of a back plate of the placed bracket at intervals and in parallel, a placing plate is arranged between the two vertical limiting plates, and a horizontal limiting plate is arranged at the joint of the placing plate and the back plate;
the steel tongue placing assembly comprises a steel tongue placing and a pin shaft lug plate, the pin shaft lug plate is fixedly connected with the end part of the climbing beam, the right-angle end of the steel tongue placing is matched with the area enclosed by the placing plate and the vertical limiting plate, and the inclined end of the steel tongue placing is embedded into the pin shaft lug plate and is fixedly connected with the pin shaft lug plate through a pin shaft;
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, a stiffening plate is arranged at the joint of the end part of the climbing beam steel structure and the pin shaft ear plate.
Further, the holes are holes with the diameter of 25 mm.
Furthermore, stiffening ribs are further arranged between the placement plate and the back plate, and the number of the stiffening ribs is three, and the three stiffening ribs are arranged at intervals.
The invention also provides a use method of the climbing beam of the pin shaft type overturn-free climbing tower crane, which 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 place where the bracket is placed, the overhanging placing steel tongue is contacted with the climbing beam;
step S3, the climbing beam is continuously lifted, at the moment, the bottom of the bracket props against the resting steel tongue, the resting steel tongue rotates to rotate, and space is given for the climbing beam to be continuously lifted;
step S4, the climbing beam is continuously lifted, and the steel tongue is placed to rotate to the maximum;
step S5, after the climbing beam continues to lift over the placing bracket, the placing steel tongue resets under the action of gravity;
s6, replaying the climbing beam, placing the climbing beam on the placing steel tongue, fixing the climbing beam and the placing bracket, and completing the lifting of the first climbing beam;
and step S7, sequentially finishing the climbing beams of the second climbing beam and the third climbing beam.
Compared with the prior art, the invention has the beneficial technical effects that:
the invention provides a pin shaft type overturn-free climbing tower crane climbing beam which mainly comprises a laying bracket and a laying steel tongue assembly, wherein the inner side of the laying bracket is embedded in an embedded area of a concrete wall body and is fixed through an anchoring component, two vertical limiting plates are arranged on the outer side of the laying bracket and are connected through a laying plate, and a horizontal limiting plate is arranged at the joint of the laying plate and a back plate; the shelving steel tongue assembly comprises a shelving steel tongue and a pin shaft lug plate, the pin shaft lug plate is fixedly connected with the end part of the climbing beam, and the inclined end of the shelving steel tongue is embedded into the pin shaft lug plate and is fixedly connected with the pin shaft lug plate through a pin shaft; 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. The pin shaft type turnover-free inner climbing tower crane climbing beam and the use method thereof solve the problem that a wall body bears larger additional bending moment due to reasons of tower crane rest end consolidation and the like, solve the turnover problem of lifting a steel beam in climbing of an inner climbing tower crane, reduce construction difficulty and improve safety and reliability; the structure is simple, the applicability is high, and the cost is low.
Drawings
FIG. 1 is an installation schematic diagram of a climbing beam of a pin shaft type overturn-free climbing tower crane in an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a concrete wall in a climbing beam of a pin shaft type turnover-free climbing tower crane in one embodiment of the invention;
FIG. 3 is a schematic view of a pin shaft type overturn-free climbing tower crane climbing beam for placing brackets in another embodiment of the invention;
fig. 4 is a schematic structural diagram of connection between a climbing beam and a resting tongue assembly in the climbing beam of the pin shaft type turnover-free climbing tower crane in the embodiment of the invention.
In the figure:
01-concrete wall, 0101-embedded area, 0102-main body structure area; 02-resting bracket, 020-bracket steel component, 021-anchoring steel bar, 022-tapered sleeve, 023-steel gasket, 024-fastening bolt, 025-back plate, 026-vertical limiting plate, 027-horizontal limiting plate, 028-resting plate and 029-stiffening rib; 03-climbing beam, 031-climbing beam steel structure, 032-stiffening plate, 033-pin shaft ear plate, 034-placing steel tongue, 035-pin shaft.
Detailed Description
The pin shaft type non-overturn internal climbing tower crane climbing beam and the use method thereof provided by the invention are further described in detail by combining the attached drawings and the specific embodiment. 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 climbing beam of the pin shaft type non-overturn internal climbing tower crane of the invention is described in detail with reference to fig. 1 to 4.
Referring to fig. 1 to 4, the pin shaft type overturn-free climbing tower crane climbing beam comprises a placing bracket 02 and a placing steel tongue assembly, wherein the inner side of the placing bracket 02 is embedded in an embedded area 0101 of a concrete wall 01 and is fixed through an anchoring member, two vertical limiting plates 026 are arranged at the outer side of a back plate 025 of the placing bracket 02 at intervals and in parallel, a placing plate 028 is arranged between the two vertical limiting plates 026, and a horizontal limiting plate 027 is arranged at the joint of the placing plate 028 and the back plate 025. The concrete wall 01 includes an embedded area 0101 and a main structure area 0102.
The shelving steel tongue assembly comprises a shelving steel tongue 034 and a pin shaft ear plate 033, the pin shaft ear plate 033 is fixedly connected with the end part of the climbing beam 03, the right-angle end of the shelving steel tongue 034 is matched with the area enclosed by the shelving plate 028 and the vertical limiting plate 026, the inclined end of the shelving steel tongue 034 is embedded into the pin shaft ear plate 033, and the inclined end of the shelving steel tongue 034 is fixedly connected with the pin shaft ear plate 033 through a pin shaft 035.
The anchoring member comprises a conical sleeve 022, a fastening bolt 024 and an anchoring steel bar 021, one end of the conical sleeve 022 with a smaller section is positioned at the inner side of the back plate 025, one end of the conical sleeve 022 with a larger section is clamped into a hole of the back plate 025 and is fixed by a steel gasket 023 and the fastening bolt 024 at the outer side of the hole; the tapered sleeve 022 is provided with internal threads which are equally divided at two sides and are arranged in a positive and negative thread manner, and one end of the anchoring steel bar 021 is inserted into the tapered sleeve 022 to form threaded connection.
In this embodiment, more preferably, the end of the climbing beam 03 is connected by a pin shaft, and the connection between the concrete wall 01 and the climbing beam 03 is changed from fixed connection to hinged connection, so that the additional bending moment at the end of the tower crane is filtered, and the bending-resistant load-bearing requirement of the wall is reduced.
In the embodiment, more preferably, the resting steel tongue 034 is connected with the concrete wall 01 in a resting manner, and the resting steel tongue 034 is connected with the pin lug 033 at the end of the climbing beam 03 of the back plate 025 by a pin shaft via a pin 035. The resting steel tongue 034 is generally triangular, wherein the top is a horizontal resting area, and the carrying end of the back plate 025 rests on the resting corbel 02. The laying steel tongue 034 is movable and can freely rotate within a limited angle, in order to realize free reset of the laying steel tongue 034, the laying steel tongue 034 is designed to be eccentric, so that the laying steel tongue 034 can rotate under the action of external force, and when the external force is cancelled, the laying steel tongue 034 returns to the original state under the action of gravity, thereby providing a foundation for avoiding overturning of the climbing beam. When the steel tongue 034 is lifted, the steel tongue 034 touches the placing bracket 02 on the concrete wall 01, and the steel tongue 034 rotates, so that a space is left for the climbing beam 03 to pass through.
In this embodiment, it is more preferable that stiffening ribs 029 are further provided between the resting plate 028 and the back plate 025, the number of the stiffening ribs 029 is three, and the three stiffening ribs 029 are provided at intervals.
In this embodiment, it is more preferable that a stiffening plate 032 is provided at a connection between an end of a climbing beam steel structure 031 of the climbing beam 03 and the pin ear plate 033.
With continuing reference to fig. 1 to 4, the invention further provides a use method of the climbing beam of the pin shaft type non-overturn internal climbing tower crane, which comprises the following steps:
step S1, when the tower crane climbs, the climbing beam 03 lifts the first climbing beam 03 by means of a winch arranged at the top of the standard knot;
step S2, when the climbing beam 03 is lifted to the position of the placing bracket 02, the placing steel tongue 034 extending outwards contacts with the placing steel tongue;
step S3, the climbing beam 03 is continuously lifted, at the moment, the bottom of the placing bracket 02 props against the placing steel tongue 034, and the placing steel tongue 034 rotates to allow a space to be provided for the climbing beam 03 to be continuously lifted;
step S4, the climbing beam 03 is lifted continuously, and the steel tongue 034 is rotated to the maximum;
step S5, after the climbing beam 03 continues to lift over the placing bracket 02, the placing steel tongue 034 resets under the action of gravity;
step S6, replaying the climbing beam 03, placing the climbing beam 03 on a placing steel tongue 034, fixing the climbing beam 03 and the placing bracket 02, and completing lifting of the first climbing beam 03;
and step S7, lifting the second climbing beam 03 and the third climbing beam 03 in sequence.
With continuing reference to fig. 1 to 4, the present embodiment further provides an installation method of a climbing beam of a pin shaft type non-overturn internal climbing tower crane, where the installation method includes the following steps:
step (1), manufacturing a back plate 025: the three layers of wood templates are combined together by using nails according to the size of the back plate, the thickness is about 50mm, holes with the same size are formed in the positions where the back plates of the brackets are placed, a moulding bed is manufactured, after the external side templates of the concrete wall body 01 are closed, the moulding bed and the external side templates are fixed by the nails in the positions where the brackets are placed, holes (holes with the diameter of 25 mm) are formed in the corresponding positions of the external side templates, one sides of conical sleeves 022 are inserted into anchoring steel bars 021 and penetrate through the moulding bed, the other sides of the templates are fixed by fastening bolts 024, the other side templates are poured with concrete and removed from the mould, and the back plate 025 is formed after maintenance is finished;
step (2), installing and placing the bracket 02: hoisting the placing bracket 02 to a design position by utilizing a construction integral lifting formwork or other scaffold facilities, embedding the back plate 025 into an embedded area 0101 of the concrete wall 01, simultaneously clamping one end of a larger cross section of the conical sleeve 022 into a hole of the back plate 025, installing a steel gasket 023 outside the hole, and screwing a fastening bolt 024;
step (3), installing and placing the steel tongue assembly: assembling a resting steel tongue assembly according to the installation requirements, and checking whether the resting steel tongue 034 can freely rotate;
and (4) removing the fastening bolts 024, taking down the placed bracket 02, screwing the fastening bolts 024, screwing nuts on the fastening bolts 024, screwing the nuts to enable the fastening bolts to be tightly connected with the conical sleeve 022, unscrewing the fastening bolts 024 again, and taking out the conical sleeve 022.
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 (5)
1. The utility model provides a pin shaft formula exempts from to turn over climbing tower crane climbing roof beam which characterized in that includes:
the inner side of the placed bracket is embedded in an embedded area of the concrete wall and is fixed through an anchoring component, two vertical limiting plates are arranged on the outer side of a back plate of the placed bracket at intervals and in parallel, a placing plate is arranged between the two vertical limiting plates, and a horizontal limiting plate is arranged at the joint of the placing plate and the back plate;
the steel tongue placing assembly comprises a steel tongue placing and a pin shaft lug plate, the pin shaft lug plate is fixedly connected with the end part of the climbing beam, the right-angle end of the steel tongue placing is matched with the area enclosed by the placing plate and the vertical limiting plate, and the inclined end of the steel tongue placing is embedded into the pin shaft lug plate and is fixedly connected with the pin shaft lug plate through a pin shaft;
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 pin shaft type overturn-free internal climbing tower crane climbing beam as claimed in claim 1, wherein a stiffening plate is arranged at the joint of the steel structure end of the climbing beam and the pin shaft ear plate.
3. The pin shaft type climbing beam of the climbing tower crane without climbing inwards according to the claim 1, wherein the hole is a hole with the diameter of 25 mm.
4. The climbing beam of the pin shaft type turn-free climbing tower crane according to claim 1, wherein three stiffening ribs are further arranged between the resting plate and the back plate, and the three stiffening ribs are arranged at intervals.
5. The use method of the climbing beam of the pin shaft type overturn-free climbing tower crane is characterized by comprising 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 place where the bracket is placed, the overhanging placing steel tongue is contacted with the climbing beam;
step S3, the climbing beam is continuously lifted, at the moment, the bottom of the bracket props against the resting steel tongue, the resting steel tongue rotates to rotate, and space is given for the climbing beam to be continuously lifted;
step S4, the climbing beam is continuously lifted, and the steel tongue is placed to rotate to the maximum;
step S5, after the climbing beam continues to lift over the placing bracket, the placing steel tongue resets under the action of gravity;
s6, replaying the climbing beam, placing the climbing beam on the placing steel tongue, fixing the climbing beam and the placing bracket, and completing the lifting of the first climbing beam;
and step S7, lifting the second climbing beam and the third climbing beam in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111268646.4A CN113860189B (en) | 2021-10-29 | 2021-10-29 | Pin shaft type overturn-free climbing system of internal climbing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111268646.4A CN113860189B (en) | 2021-10-29 | 2021-10-29 | Pin shaft type overturn-free climbing system of internal climbing tower crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113860189A true CN113860189A (en) | 2021-12-31 |
| CN113860189B CN113860189B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111268646.4A Active CN113860189B (en) | 2021-10-29 | 2021-10-29 | Pin shaft type overturn-free climbing system of internal climbing tower crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233961A (en) * | 2022-06-13 | 2022-10-25 | 上海建工一建集团有限公司 | Construction safety protection platform structure and method for air deformation of core barrel |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600868A (en) * | 1969-02-28 | 1971-08-24 | Illinois Tool Works | Shear connectors |
| CN201762038U (en) * | 2010-09-03 | 2011-03-16 | 中国建筑股份有限公司 | Tower crane climbing support hinge bearing |
| CN206051361U (en) * | 2016-09-19 | 2017-03-29 | 中国建筑第八工程局有限公司 | Tower crane attached wall supporting construction |
| US20180086610A1 (en) * | 2015-04-01 | 2018-03-29 | Sky-Line Cranes & Technologies Ltd. | Modular, adaptable and foldable apparatus for a climbing crane |
| CN108059096A (en) * | 2017-12-28 | 2018-05-22 | 上海建工四建集团有限公司 | Telescopic boom device and its application method of climbing |
| CN207844938U (en) * | 2017-12-28 | 2018-09-11 | 上海建工四建集团有限公司 | The telescopic boom device that climbs |
| CN109019371A (en) * | 2018-08-10 | 2018-12-18 | 中建三局集团有限公司 | A kind of turnable support device and tower crane climbing method |
| CN109779236A (en) * | 2019-01-23 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of suspension arrangement being arranged on concrete walls and construction method |
| CN111115469A (en) * | 2019-12-31 | 2020-05-08 | 上海市机械施工集团有限公司 | Conversion mechanism, climbing system and method for climbing tower crane in separated core barrel |
| CN212775099U (en) * | 2020-05-22 | 2021-03-23 | 东莞市中机建科实业有限公司 | Anti-shear and anti-slip connecting pair |
| CN213204951U (en) * | 2020-08-28 | 2021-05-14 | 中国建筑第二工程局有限公司 | Three-climbing-cone wall-attaching device for shear wall equipment opening |
| CN113291987A (en) * | 2021-04-30 | 2021-08-24 | 上海建工四建集团有限公司 | Reusable tower crane lifting beam embedded part and construction method |
| CN113860190A (en) * | 2021-10-29 | 2021-12-31 | 上海建工四建集团有限公司 | Cantilever tower crane girder-turning-free placing bracket and mounting method |
| CN114057120A (en) * | 2021-10-29 | 2022-02-18 | 上海建工四建集团有限公司 | Non-turnover type inner climbing tower crane climbing beam and lifting method |
-
2021
- 2021-10-29 CN CN202111268646.4A patent/CN113860189B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3600868A (en) * | 1969-02-28 | 1971-08-24 | Illinois Tool Works | Shear connectors |
| CN201762038U (en) * | 2010-09-03 | 2011-03-16 | 中国建筑股份有限公司 | Tower crane climbing support hinge bearing |
| US20180086610A1 (en) * | 2015-04-01 | 2018-03-29 | Sky-Line Cranes & Technologies Ltd. | Modular, adaptable and foldable apparatus for a climbing crane |
| CN206051361U (en) * | 2016-09-19 | 2017-03-29 | 中国建筑第八工程局有限公司 | Tower crane attached wall supporting construction |
| CN108059096A (en) * | 2017-12-28 | 2018-05-22 | 上海建工四建集团有限公司 | Telescopic boom device and its application method of climbing |
| CN207844938U (en) * | 2017-12-28 | 2018-09-11 | 上海建工四建集团有限公司 | The telescopic boom device that climbs |
| CN109019371A (en) * | 2018-08-10 | 2018-12-18 | 中建三局集团有限公司 | A kind of turnable support device and tower crane climbing method |
| CN109779236A (en) * | 2019-01-23 | 2019-05-21 | 中国十七冶集团有限公司 | A kind of suspension arrangement being arranged on concrete walls and construction method |
| CN111115469A (en) * | 2019-12-31 | 2020-05-08 | 上海市机械施工集团有限公司 | Conversion mechanism, climbing system and method for climbing tower crane in separated core barrel |
| CN212775099U (en) * | 2020-05-22 | 2021-03-23 | 东莞市中机建科实业有限公司 | Anti-shear and anti-slip connecting pair |
| CN213204951U (en) * | 2020-08-28 | 2021-05-14 | 中国建筑第二工程局有限公司 | Three-climbing-cone wall-attaching device for shear wall equipment opening |
| CN113291987A (en) * | 2021-04-30 | 2021-08-24 | 上海建工四建集团有限公司 | Reusable tower crane lifting beam embedded part and construction method |
| CN113860190A (en) * | 2021-10-29 | 2021-12-31 | 上海建工四建集团有限公司 | Cantilever tower crane girder-turning-free placing bracket and mounting method |
| CN114057120A (en) * | 2021-10-29 | 2022-02-18 | 上海建工四建集团有限公司 | Non-turnover type inner climbing tower crane climbing beam and lifting method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233961A (en) * | 2022-06-13 | 2022-10-25 | 上海建工一建集团有限公司 | Construction safety protection platform structure and method for air deformation of core barrel |
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