CN108726368A - A kind of crane fixing device and its construction method - Google Patents
A kind of crane fixing device and its construction method Download PDFInfo
- Publication number
- CN108726368A CN108726368A CN201810561773.5A CN201810561773A CN108726368A CN 108726368 A CN108726368 A CN 108726368A CN 201810561773 A CN201810561773 A CN 201810561773A CN 108726368 A CN108726368 A CN 108726368A
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- CN
- China
- Prior art keywords
- embedded bar
- crane
- track
- steel
- bracket
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 241001669679 Eleotris Species 0.000 claims description 17
- 238000005266 casting Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/04—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports with lifting beams, e.g. slewable beams, carrying load-engaging elements, e.g. magnets, hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of crane fixing device of present invention offer and construction method, vertical embedded bar, horizontal embedded bar are respectively set on bracket and framed bent, and it is made to be fixedly connected with track beam steel, to form firm framework of steel reinforcement structure, track girder becomes fixed end structure, forms fixed constraint, and vertical embedded bar passes through backing plate, I-steel lower flange, track, backing plate, track girder and bracket are connected to become entirety, improve the whole fixed performance of structure.
Description
Technical field
The present invention relates to factory building fields, and in particular to a kind of crane fixing device and its construction method.
Background technology
In factory building, in the hall space for especially needing lifting large-sized object, such as Bridge Erector workshop, Hydroelectric Plant
Room etc. generally requires to lift by crane mobile large-sized object, such as the parts of Bridge Erector, turbine-generator units from facility floor, these
Often volume weight is very big for object, and needs the compound actions such as swivel, by manpower, mobile handling can not be carried out, therefore, big
It generally requires to build crane fixing device according to requirements in type industrial building, realizes the movement of parts.
It for crane, needs to move, therefore sets up and set crane moving track and the track girder of cooperation, this is stress
Key area, since bearing load is larger, and working condition sometimes be simply-supported state, the loss of stability work of structure can be caused
Make, then influences the whole of structure and use.
How crane girder, track are fixed, are that crane builds the important process used, present common measure is all
External reinforcing mode, reinforcement performance is limited, does not make structure that the structure of fixing end be integrally formed, therefore, when with using
Between growth, still will produce certain destruction.
Invention content
The present invention is directed to problem of the prior art, provides a kind of crane fixing device and its construction method.
The present invention provides a kind of crane fixing device, including framed bent, bracket, crane, crane girder and track, the bracket position
In the framed bent top, crane girder is located on bracket, and track is arranged on crane girder, and crane moves in orbit, and feature exists
In：Be provided with vertical embedded bar on the bracket, be provided with horizontal embedded bar on framed bent, the crane beam steel with it is described
Horizontal embedded bar and the vertical embedded bar are fixedly connected, to improve crane girder fixed performance, the track with hang
Resilient sleeper-bearing is set between bicycle beam, the track is i-beam structure, the vertical embedded bar pass through the resilient sleeper-bearing with
And it is fixed behind the lower flange of the i-beam structure, to realize the fixation of crane beam orbit.
Preferably, the yield strength of the horizontal embedded bar and the vertical embedded bar is not less than 325MP.
Preferably, the vertical embedded bar is behind the lower flange of the resilient sleeper-bearing and the i-beam structure
Fixed concrete mode is：Nut is arranged in the part that the I-steel lower flange is stretched out in the vertical embedded bar, and makes spiral shell
It is female to be welded and fixed with vertical embedded bar.
The present invention also provides a kind of construction methods of crane fixing device, it is characterised in that includes the following steps：
S1：Framed bent reinforcing bar and bracket reinforcing bar are bound, the framework of steel reinforcement of framed bent and bracket is formed, the bracket reinforcing bar includes vertical pre-
Reinforcing bar is buried, the framed bent reinforcing bar includes horizontal embedded bar；
S2：Track beam steel is bound on the horizontal embedded bar and the vertical embedded bar, and forms track beam steel
Skeleton；
S3：Erected support template, bracket template and track beam form respectively, casting concrete are simultaneously conserved to design strength, it
Form removal afterwards；
S4：Resilient sleeper-bearing is set on the track girder, the hole passed through for vertical embedded bar is offered on the resilient sleeper-bearing；
S4：The track of I-steel is lifted by crane, the lower flange of the I-steel offers the hole to match with vertical embedded bar, by work
The lower flange of word steel is placed on the resilient sleeper-bearing, and vertical embedded bar is made to pass through the hole being arranged on the lower flange；
S5：The nut is set on the vertical embedded bar, so that nut is close to the upper surface of I-steel lower flange, and weld
The fixed nut and vertical embedded bar, build completion.
The advantage of the invention is that：
Vertical embedded bar, horizontal embedded bar are respectively set on bracket and framed bent, and so that it is fixed with track beam steel and connects
It connects, to form firm framework of steel reinforcement structure, track girder becomes fixed end structure, forms fixed constraint, vertical embedded bar
Across backing plate, I-steel lower flange, track, backing plate, track girder and bracket are connected to become entirety, the entirety for improving structure is solid
Qualitative energy.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the fixation schematic diagram of track girder；
Fig. 3 is that track is fixedly connected with schematic diagram.
Specific implementation mode：The structure that the present invention limits specifically is explained below for Figure of description content
Explanation.
The present invention provides a kind of crane fixing device, including framed bent 1, bracket 2, crane 3, crane girder 4 and track 5, described
Bracket 2 is located at 1 top of the framed bent, and crane girder 4 is located on bracket 2, and track 5 is arranged on crane girder 4, and crane 3 is on the rail 5
It is mobile, it is characterised in that：It is provided with vertical embedded bar 6 on the bracket 2, horizontal embedded bar 7, institute are provided on framed bent 1
It states 4 reinforcing bar of crane girder to be fixedly connected with the horizontal embedded bar 7 and the vertical embedded bar 6, to improve crane girder 4
Resilient sleeper-bearing 8 is arranged in fixed performance between the track 5 and crane girder 4, the track 5 is i-beam structure, described vertical pre-
It is fixed behind the lower flange of the resilient sleeper-bearing 8 and the i-beam structure to bury reinforcing bar 6, to realize 4 track of crane girder
Fixation.
Preferably, the yield strength of the horizontal embedded bar 7 and the vertical embedded bar 6 is not less than 325MP.
Preferably, the vertical embedded bar 6 passes through the lower flange of the resilient sleeper-bearing 8 and the i-beam structure
Fixed concrete mode is afterwards：Nut 9 is arranged in the part that the I-steel lower flange is stretched out in the vertical embedded bar 6, and
Nut 9 is set to be welded and fixed with vertical embedded bar 6.
The present invention also provides a kind of construction methods of crane fixing device, it is characterised in that includes the following steps：
S1：1 reinforcing bar of framed bent and 2 reinforcing bar of bracket are bound, the framework of steel reinforcement of framed bent 1 and bracket 2 is formed, 2 reinforcing bar of the bracket includes
Vertical embedded bar 6,1 reinforcing bar of the framed bent includes horizontal embedded bar 7；
S2：4 reinforcing bar of crane girder is bound on the horizontal embedded bar 7 and the vertical embedded bar 6, and forms crane girder 4
Framework of steel reinforcement；
S3：1 template of erected support, 4 template of 2 template of bracket and crane girder respectively, casting concrete are simultaneously conserved to design strength,
Form removal later；
S4：Resilient sleeper-bearing 8 is set on the crane girder 4, offers on the resilient sleeper-bearing 8 and is passed through for vertical embedded bar 6
Hole；
S4：The track 5 of I-steel is lifted by crane, the lower flange of the I-steel offers the hole to match with vertical embedded bar 6, will
The lower flange of I-steel is placed on the resilient sleeper-bearing 8, and vertical embedded bar 6 is made to be arranged on the lower flange
Hole；
S5：The nut 9 is set on the vertical embedded bar 6, nut 9 is made to be close to the upper surface of I-steel lower flange, and
It is welded and fixed the nut 9 and vertical embedded bar 6, builds completion.
The above embodiment is only the preferred embodiment of the present invention, and protection scope of the present invention is not construed as only limiting
In the concrete form that embodiment is stated, protection scope of the present invention also includes those skilled in the art according to present inventive concept institute
It is conceivable that equivalent technologies mean.
Claims (4)
1. a kind of crane fixing device, including framed bent, bracket, crane, crane girder and track, the bracket is located on the framed bent
Portion, crane girder are located on bracket, and track is arranged on crane girder, and crane moves in orbit, it is characterised in that：On the bracket
It is provided with vertical embedded bar, horizontal embedded bar, the crane beam steel and the horizontal embedded bar are provided on framed bent
And the vertical embedded bar is fixedly connected, and to improve crane girder fixed performance, is arranged between the track and crane girder
Resilient sleeper-bearing, the track are i-beam structure, and the vertical embedded bar passes through the resilient sleeper-bearing and the I-steel
It is fixed behind the lower flange of structure, to realize the fixation of crane beam orbit.
2. crane fixing device as described in claim 1, it is characterised in that：The horizontal embedded bar and described vertical pre-buried
The yield strength of reinforcing bar is not less than 325MP.
3. crane fixing device as described in claim 1, it is characterised in that：The vertical embedded bar passes through the cushion
Fixed concrete mode is behind the lower flange of plate and the i-beam structure：The I-shaped is stretched out in the vertical embedded bar
Nut is arranged in the part of steel lower flange, and nut is made to be welded and fixed with vertical embedded bar.
4. a kind of construction method of crane fixing device as described in any one of claims 1-3, it is characterised in that including as follows
Step：
S1：Framed bent reinforcing bar and bracket reinforcing bar are bound, the framework of steel reinforcement of framed bent and bracket is formed, the bracket reinforcing bar includes vertical pre-
Reinforcing bar is buried, the framed bent reinforcing bar includes horizontal embedded bar；
S2：Track beam steel is bound on the horizontal embedded bar and the vertical embedded bar, and forms track beam steel
Skeleton；
S3：Erected support template, bracket template and track beam form respectively, casting concrete are simultaneously conserved to design strength, it
Form removal afterwards；
S4：Resilient sleeper-bearing is set on the track girder, the hole passed through for vertical embedded bar is offered on the resilient sleeper-bearing；
S4：The track of I-steel is lifted by crane, the lower flange of the I-steel offers the hole to match with vertical embedded bar, by work
The lower flange of word steel is placed on the resilient sleeper-bearing, and vertical embedded bar is made to pass through the hole being arranged on the lower flange；
S5：The nut is set on the vertical embedded bar, so that nut is close to the upper surface of I-steel lower flange, and weld
The fixed nut and vertical embedded bar, build completion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561773.5A CN108726368A (en) | 2018-06-04 | 2018-06-04 | A kind of crane fixing device and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561773.5A CN108726368A (en) | 2018-06-04 | 2018-06-04 | A kind of crane fixing device and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108726368A true CN108726368A (en) | 2018-11-02 |
Family
ID=63931658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810561773.5A Pending CN108726368A (en) | 2018-06-04 | 2018-06-04 | A kind of crane fixing device and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108726368A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876039Y (en) * | 2006-01-26 | 2007-03-07 | 贵阳铝镁设计研究院 | Crane beam location layout structure of single layer multi overhead row beam column |
| EP2218825A2 (en) * | 2009-02-13 | 2010-08-18 | SSF Ingenieure GmbH | Bridge for railways and girders and method for its manufacture |
| CN103572973A (en) * | 2013-11-11 | 2014-02-12 | 江苏翔森建设工程有限公司 | Construction method for arranging steel corbel on concrete frame column |
| CN204938757U (en) * | 2015-08-18 | 2016-01-06 | 中国电建集团贵阳勘测设计研究院有限公司 | The connection structure of a kind of crane girder and bracket |
| CN208561457U (en) * | 2018-06-04 | 2019-03-01 | 河南罡源电子科技有限公司 | A kind of fixed device of crane |
-
2018
- 2018-06-04 CN CN201810561773.5A patent/CN108726368A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876039Y (en) * | 2006-01-26 | 2007-03-07 | 贵阳铝镁设计研究院 | Crane beam location layout structure of single layer multi overhead row beam column |
| EP2218825A2 (en) * | 2009-02-13 | 2010-08-18 | SSF Ingenieure GmbH | Bridge for railways and girders and method for its manufacture |
| CN103572973A (en) * | 2013-11-11 | 2014-02-12 | 江苏翔森建设工程有限公司 | Construction method for arranging steel corbel on concrete frame column |
| CN204938757U (en) * | 2015-08-18 | 2016-01-06 | 中国电建集团贵阳勘测设计研究院有限公司 | The connection structure of a kind of crane girder and bracket |
| CN208561457U (en) * | 2018-06-04 | 2019-03-01 | 河南罡源电子科技有限公司 | A kind of fixed device of crane |
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Application publication date: 20181102 |