CN106429896B - A kind of special-shaped C-type beam for tower crane - Google Patents

A kind of special-shaped C-type beam for tower crane Download PDF

Info

Publication number
CN106429896B
CN106429896B CN201610888874.4A CN201610888874A CN106429896B CN 106429896 B CN106429896 B CN 106429896B CN 201610888874 A CN201610888874 A CN 201610888874A CN 106429896 B CN106429896 B CN 106429896B
Authority
CN
China
Prior art keywords
type
structural beams
connecting rod
type beam
stiffener
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.)
Active
Application number
CN201610888874.4A
Other languages
Chinese (zh)
Other versions
CN106429896A (en
Inventor
周子璐
江涛
马飞
李祚华
涂勇
刘海涛
袁昶
梁君旭
章思
陈晋涛
邓韶武
李斐斐
宋阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Fourth Engineering Division Corp Ltd
Shenzhen Graduate School Harbin Institute of Technology
Original Assignee
China Construction Fourth Engineering Division Corp Ltd
Shenzhen Graduate School Harbin Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Construction Fourth Engineering Division Corp Ltd, Shenzhen Graduate School Harbin Institute of Technology filed Critical China Construction Fourth Engineering Division Corp Ltd
Priority to CN201610888874.4A priority Critical patent/CN106429896B/en
Publication of CN106429896A publication Critical patent/CN106429896A/en
Application granted granted Critical
Publication of CN106429896B publication Critical patent/CN106429896B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Abstract

The invention proposes a kind of special-shaped C-type beams for tower crane, including girder, connecting rod interconnecting piece, measure crossbeam hinged end, structural beams socket end, stiffener;Wherein, measure crossbeam hinged end, structural beams socket end are respectively the both ends of girder, and the mode that measure crossbeam hinged end is connected by screw bolts is connected with design crossbeam;There is stiffener in the tail portion of structural beams socket end, so that C-type beam is arm extending type, is changed to plug-in type by original vertical vertical placed type during installation;Structural beams socket end and structural beams are welded by stiffener.The present invention, which meets, influences down space to tower crane installation, influence of climbing in labyrinth, by by the bolt connecting mode of the overhang bracket of C-type beam, it transform live one end stiffener welding manner, one end bolt connecting mode as, meets the smooth installation of C-type beam under construction stage malformation operating condition;Original C-type beam length is adjusted, original support end position is adjusted to semi-girder form, the semi-girder end that C-type beam is also able to satisfy in narrow space is effectively connect with Engineering Structure Component.

Description

A kind of special-shaped C-type beam for tower crane
Technical field
The invention belongs to technical field of building construction tools, and in particular to a kind of C-type beam for tower crane.
Background technique
Tower crane is most common a kind of lifting equipment on construction site, with a section spreading (height), for hanging construction The construction raw material equipment such as reinforcing bar, wooden flute, scaffold tubes, tower crane is a kind of essential equipment in present construction. Existing tower crane often has mobile and fixed two kinds of forms, movable tower crane conveniently moving, but is unable to on-load and walks, is steady Qualitative poor, oneself seldom produces at present.Fixed type tower crane needs to be arranged on ground using basic platform, but makes for a long time There is very high requirement with the bearing capacity to ground.
Tower crane C-type beam is different due to device model generally as tower crane equipment standard part, as tower crane climb band hitch point and Standard section of tower crane and whole tower tower crane body supporting structure, and be arranged in C-type beam side and adjust jacking block, fixed tower standard knot is Whole tower crane can climb important primary structure member certainly.But as the requirement of building is higher and higher, labyrinth influences down space To tower crane installation, climb in the presence of very big influence.
Summary of the invention
To solve problems of the prior art, the invention proposes a kind of special-shaped C-type beams for tower crane, improve C The connection type of the overhang bracket of type beam, while C-type beam length is also had adjusted, can satisfy labyrinth influences down space to tower The requirement hanging installation, climbing.
The present invention is realized especially by following technical solution:
A kind of special-shaped C-type beam for tower crane, including C-type beam girder, connecting rod interconnecting piece, measure crossbeam hinged end, knot Structure beam socket end, stiffener;Wherein, measure crossbeam hinged end, structural beams socket end are respectively the both ends of the girder, institute It states and turns to have on measure crossbeam hinged end connecting hole, the mode that the hinged end is connected by screw bolts is connected with that can have enough to meet the need measure crossbeam It connects;There is stiffener on the structural beams socket end, the stiffener is located at the tail portion of structural beams socket end, so that the C-type beam For arm extending type C-type beam, plug-in type is changed to by original vertical vertical placed type during installation;The structural beams socket end and structure Beam is welded by the stiffener.
The beneficial effects of the present invention are: abnormity C-type beam proposed by the present invention, it must can not except tower crane climbing, bearing etc. is met Outside few function, also meeting influences down space on tower crane installation, influence of climbing, by by the end of C-type beam in labyrinth The bolt connecting mode of bearing transform live one end stiffener welding manner, one end bolt connecting mode as, meets construction rank Segment structure deforms the smooth installation of C-type beam under operating condition;The present invention also has adjusted original C-type beam length, by original support end position It sets and is adjusted to semi-girder form, the semi-girder end that C-type beam is also able to satisfy in narrow space is effectively connect with Engineering Structure Component.
Detailed description of the invention
Fig. 1 is the structure chart using the standard component of C-type beam in the prior art assembling;
Fig. 2 is the structure chart of the standard component assembled using special-shaped C-type beam of the invention;
Fig. 3 is the cross-sectional view of special-shaped C-type beam of the invention.
Specific embodiment
The present invention is further described for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Fig. 3, special-shaped C-type beam of the invention includes C-type beam girder 1, connecting rod interconnecting piece 2, measure crossbeam hinge Connect end 3, structural beams socket end 4, stiffener 5;Wherein, measure crossbeam hinged end 3, structural beams socket end 4 are respectively described There are connecting hole 6, the mode that measure crossbeam hinged end is connected by screw bolts in the both ends of girder on measure crossbeam hinged end It is connected with measure crossbeam;There is stiffener 5 on the structural beams socket end 4, the stiffener 5 is located at structural beams socket end 4 Tail portion is changed to plug-in type by original vertical vertical placed type during installation so that the C-type beam is arm extending type C-type beam;It is described Structural beams socket end 4 and structural beams are welded by the stiffener 5.
Attached drawing 1 is the structure chart of the standard component of C-type beam assembling in the prior art, measure crossbeam hinged end, structure joist support The mode that end is all connected by screw bolts is connect, attached drawing 2 is the structure chart of the standard component assembled using special-shaped C-type beam of the invention, is arranged The mode that crossbeam hinged end is connected by screw bolts is applied, structural beams socket end is by the way of stiffener welding, so that original C-type beam be changed to arm extending type C-type beam, using structural beams as when bearing crossbeam, it is contemplated that spacial influence, by original vertical Vertical placed type is changed to plug-in type, meets the space requirement in the installation and use process of C-type beam.
It is connected between two C-type beams by connecting rod 7, the mode that the connecting rod 7 is also connected by screw bolts and the company Extension bar interconnecting piece 2 is fixedly connected.There are two the connecting rod interconnecting pieces, and two connecting rod interconnecting pieces are located at the two of girder End, wherein first connecting rod interconnecting piece, connecting rod, measure crossbeam hinged end 3 are in the same extension line, the second connecting rod Connecting portion is in the middle part of the structural beams socket end 4 so that the structural beams socket end 4 is capable of forming arm extending type, so as to Formula installation is inserted into when installation.
The innovative point of special-shaped C-type beam of the invention essentially consists in:
1, in the mega steel frame structure with diagonal brace, it is contemplated that malformation factor in work progress, C-type beam both ends point It is not connected by screw bolts and is welded with stiffener, because tower crane crossbeam one end is just connected to structural beams, one end is articulated with bearing measure crossbeam (can have enough to meet the need), pure steel structure is because of construction Deformation, if being designed as being bolted in structural beams, factory's production, and in-site installation precision hardly possible To reach installation requirement.If designing support style simultaneously, height of support minimum needs 230mm, and it is corresponding cause C-type beam with The collision of structure diagonal support body system, influences the installation of diagonal brace, weakens integral structural system.
2, using arm extending type C-type beam, because the connecting rod installation process of two C-type beams in C-type beam structural system need with Structure has certain operating space, and tower body requires to meet in tower crane operational process with structure sideline distance at least more than 500mm The amplitude of oscillation.Using structural beams as when bearing crossbeam, it is contemplated that C-type beam is changed to arm extending type C-type beam, by original by spacial influence The vertical vertical placed type come is changed to plug-in type, meets the space requirement in the installation and use process of C-type beam.By utilizing original Structural system reduces by three tower cranes and increases bearing measure crossbeam newly, while avoiding the influence in the unfavorable space of structure.Compared with conventional mounting, The installment work for reducing one of crossbeam alleviates the demanding processing difficulty of tower crane installation accuracy.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention Protection scope.

Claims (2)

1. a kind of special-shaped C-type beam for tower crane, it is characterised in that: the abnormity C-type beam includes C-type beam girder, connecting rod company Socket part, measure crossbeam hinged end, structural beams socket end, stiffener;Wherein, measure crossbeam hinged end, structural beams socket end The both ends of the respectively described girder, there is connecting hole on measure crossbeam hinged end, and measure crossbeam hinged end uses bolt The mode of connection is connected with design crossbeam;There is stiffener on the structural beams socket end, the stiffener is located at c-type structural beams The tail portion of socket end is changed to insert by original vertical vertical placed type during installation so that the C-type beam is arm extending type C-type beam Enter formula;The structural beams socket end is welded with structural beams by the stiffener;There are two the connecting rod interconnecting pieces, and described two A connecting rod interconnecting piece is located at the both ends of the girder, wherein first connecting rod interconnecting piece, connecting rod, the measure are big Beam hinged end is in the same extension line, and the second connecting rod connecting portion is in the middle part of the structural beams socket end, so that the knot Structure beam socket end is capable of forming arm extending type, to be inserted into formula installation during installation;Wherein, pass through company between two C-type beams Extension bar connection, the mode that the connecting rod is connected by screw bolts are fixedly connected with the connecting rod interconnecting piece;The measure crossbeam Hinged end is that can have enough to meet the need measure crossbeam hinged end.
2. a kind of standard knot of tower crane, it is characterised in that: the standard knot is by two special-shaped C-type beams as described in claim 1 It is connected and composed by connecting rod.
CN201610888874.4A 2016-10-12 2016-10-12 A kind of special-shaped C-type beam for tower crane Active CN106429896B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610888874.4A CN106429896B (en) 2016-10-12 2016-10-12 A kind of special-shaped C-type beam for tower crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610888874.4A CN106429896B (en) 2016-10-12 2016-10-12 A kind of special-shaped C-type beam for tower crane

Publications (2)

Publication Number Publication Date
CN106429896A CN106429896A (en) 2017-02-22
CN106429896B true CN106429896B (en) 2019-04-02

Family

ID=58174126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610888874.4A Active CN106429896B (en) 2016-10-12 2016-10-12 A kind of special-shaped C-type beam for tower crane

Country Status (1)

Country Link
CN (1) CN106429896B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106966307B (en) * 2017-04-28 2018-12-04 中国建筑股份有限公司 A kind of non-closed tower crane climbing frame apparatus and its application method
CN107032241B (en) * 2017-04-28 2018-08-28 中国建筑股份有限公司 One kind plus drag-line tower crane climbing frame apparatus and its application method
CN206827973U (en) * 2017-04-28 2018-01-02 中国建筑股份有限公司 One kind plus drag-line tower crane climbing frame apparatus
CN207375654U (en) * 2017-04-28 2018-05-18 中国建筑股份有限公司 A kind of non-closed tower crane climbing frame apparatus
CN107161884A (en) * 2017-04-28 2017-09-15 中国建筑股份有限公司 Mechanical device and its application method that tower crane climbing frame is unified with structural support beam
CN109896419A (en) * 2019-03-07 2019-06-18 江苏承天新型建材有限公司 A kind of steel construction driving beam being easily installed

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202953748U (en) * 2012-12-12 2013-05-29 中国建筑第二工程局有限公司 Wall attaching structure of overhung externally-hung self-climbing tower crane
CN203474309U (en) * 2013-08-04 2014-03-12 中国建筑第四工程局有限公司 Supporting seat of tower crane supporting beam
CN203497959U (en) * 2013-08-04 2014-03-26 中国建筑第四工程局有限公司 Support structure without inclined rod for tower crane
CN203794504U (en) * 2014-03-31 2014-08-27 广东庞源工程机械有限公司 Internal-climbing plug-in tower crane support structure
CN104961058A (en) * 2015-06-08 2015-10-07 哈尔滨工业大学深圳研究生院 Double-Z-type supporting steel girder, crane supporting component with same and use method
CN204752025U (en) * 2015-06-24 2015-11-11 筑博设计股份有限公司 A tower crane supporting beam's connection structure
CN206232343U (en) * 2016-10-12 2017-06-09 中国建筑第四工程局有限公司珠海分公司 A kind of special-shaped C-type beam for tower crane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202953748U (en) * 2012-12-12 2013-05-29 中国建筑第二工程局有限公司 Wall attaching structure of overhung externally-hung self-climbing tower crane
CN203474309U (en) * 2013-08-04 2014-03-12 中国建筑第四工程局有限公司 Supporting seat of tower crane supporting beam
CN203497959U (en) * 2013-08-04 2014-03-26 中国建筑第四工程局有限公司 Support structure without inclined rod for tower crane
CN203794504U (en) * 2014-03-31 2014-08-27 广东庞源工程机械有限公司 Internal-climbing plug-in tower crane support structure
CN104961058A (en) * 2015-06-08 2015-10-07 哈尔滨工业大学深圳研究生院 Double-Z-type supporting steel girder, crane supporting component with same and use method
CN204752025U (en) * 2015-06-24 2015-11-11 筑博设计股份有限公司 A tower crane supporting beam's connection structure
CN206232343U (en) * 2016-10-12 2017-06-09 中国建筑第四工程局有限公司珠海分公司 A kind of special-shaped C-type beam for tower crane

Also Published As

Publication number Publication date
CN106429896A (en) 2017-02-22

Similar Documents

Publication Publication Date Title
CN106429896B (en) A kind of special-shaped C-type beam for tower crane
CN201882832U (en) Rearward tilting prevention device for main arm of crane
CN106006404A (en) Super-high-rise external movable arm tower crane climbing supporting device
WO2012009950A1 (en) Transition structure for boom frame of crane
CN203845689U (en) Indoor assembled large-type equipment lifting device
CN206232343U (en) A kind of special-shaped C-type beam for tower crane
JP2018508434A (en) Mobile crane boom device and mobile crane
CN204040437U (en) Cantilever tripod and single protective frame system of encorbelmenting
CN203112392U (en) Deformation-resistant climbing frame of tower crane
CN208184050U (en) A kind of civilian villa liftable roof truss
CN105804237A (en) Space stabilizing structure formed by hinge joint rods
CN204416969U (en) The adjustable arm head of a kind of tower machine
CN210528279U (en) Connecting lug plate, pull rod and shore bridge
CN201671317U (en) Attached scaffold supporting device with improved structure
CN104047295A (en) Adjustable cast-in-situ foundation template supporting device
CN105060136A (en) Axial deviation eliminating mechanism for supporting cross beam of tower crane
CN204326501U (en) A kind of monolithic scaffold node
CN204849596U (en) Utensil is assisted with hoist and mount to concatenation of case beam mold board
CN204384749U (en) The telescopic attaching frame of a kind of double leval jib
CN220412691U (en) Tower crane attachment fixing device
CN204369358U (en) A kind of sundry elevator is with taking derrick soon
CN202729642U (en) A-frame used for engineering machinery
CN202481961U (en) Tower crane and platform support device thereof
CN103982036B (en) Steel work operating platform
CN209990774U (en) Anti-seismic support connecting piece

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant