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 PDFInfo
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- 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
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- type beam
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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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- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
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
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.
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 |
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Families Citing this family (6)
| 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 |
| 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 |
| 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 |
| 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 |
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|---|---|---|---|---|
| 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 |
-
2016
- 2016-10-12 CN CN201610888874.4A patent/CN106429896B/en active Active
Patent Citations (7)
| 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 |
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| CN106429896A (en) | 2017-02-22 |
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