CN204727504U - A kind of support connecting structure of tower crane support beam - Google Patents
A kind of support connecting structure of tower crane support beam Download PDFInfo
- Publication number
- CN204727504U CN204727504U CN201520435874.XU CN201520435874U CN204727504U CN 204727504 U CN204727504 U CN 204727504U CN 201520435874 U CN201520435874 U CN 201520435874U CN 204727504 U CN204727504 U CN 204727504U
- Authority
- CN
- China
- Prior art keywords
- support beam
- tower crane
- base plate
- welded
- connecting structure
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000003351 stiffener Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a kind of support connecting structure of tower crane support beam, comprise: be fixed on the bracket bearing on fabric structure and the tower crane support beam of lapping ends on bracket bearing, described support beam one end extends to form top board and the base plate of its lapped butt, described top board and base plate are welded with front end-plate and lower back panel along the two ends of support beam length direction, are welded with to be parallel to support beam length direction and perpendicular to stringer board at least one piece of base plate between described front end-plate and lower back panel; Described base plate offers a plurality of bolt hole, uses bolt inserting bolt hole and be fixed on the upper end of bracket bearing.Reasonable in design, be connected firmly, stability under loading, ensure that the quality that tower crane is constructed and safety, reduce tower crane difficulty of construction simultaneously, mounting process is simple, reusable, construct convenient, safe and reliable, commonality and practicality are very strong.
Description
Technical field
The utility model relates to a kind of support connecting structure of tower crane support beam, belongs to building engineering tower crane renovation technique field.
Background technology
Along with city high-rise building group is more and more intensive, the working space of tower crane is restricted, and large-scale inner climbing crane tower is just constantly applied in the construction of various super high rise structure.Inner climbing crane tower climbs by a set of support beam at interior of building, and under the combined action of the loads such as tower crane deadweight, lift heavy and wind loading, inner climbing crane tower can bear sizable vertical load and horizontal loading, and whole load bears by support beam.Support beam is connected with the bracket bearing be attached on fabric structure, and whole load is passed to building.The connection structure of support beam and bracket bearing be tower crane force transmission to the key position on fabric structure, be also the position of the easiest failure damage of tower crane, the optimal design of this connection structure is more and more subject to the attention of workmen simultaneously.Therefore, to the connection structure reliability consideration of tower crane support beam and bearing with design particularly important.
In sum, how to design a kind ofly to be connected firmly, the support connecting structure of the tower crane support beam of stability under loading, be industry technical matters urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of support connecting structure of tower crane support beam.
The technical scheme in the invention for solving the above technical problem is: a kind of support connecting structure of tower crane support beam, comprise: be fixed on the bracket bearing on fabric structure and the tower crane support beam of lapping ends on bracket bearing, described support beam one end extends to form top board and the base plate of its lapped butt, described top board and base plate are welded with front end-plate and lower back panel along the two ends of support beam length direction, are welded with to be parallel to support beam length direction and perpendicular to stringer board at least one piece of base plate between described front end-plate and lower back panel; Described base plate offers a plurality of bolt hole, uses bolt inserting bolt hole and be fixed on the upper end of bracket bearing.
At least one piece of longitudinal stiffener being parallel to base plate is welded with outside described middle stringer board.
Described longitudinal stiffener is provided with two, and lays respectively at 1/3rd and 2/3rds places of middle stringer board height.
Described base plate protrudes from top board along the two ends of support beam Width, and described bolt symmetry is installed on the outside of middle stringer board.
The two ends of described front end-plate and lower back panel are symmetrically welded with vertical stiffeners, and described vertical stiffeners is also welded on base plate.
Described bracket bearing adopts mode that is pre-buried or welding to be fixedly connected on fabric structure.
Bracket bearing for first arranging built-in fitting on fabric structure, then is welded on described built-in fitting by the described mode that is welded and fixed.
Compared with prior art, the beneficial effects of the utility model: reasonable in design, be connected firmly, stability under loading, ensure that the quality that tower crane is constructed and safety.Reduce tower crane difficulty of construction simultaneously, mounting process is simple, reusable, construct convenient, safe and reliable, make the whole load actvies on tower crane support beam be delivered on fabric structure, commonality and practicality are very strong.
Accompanying drawing explanation
Fig. 1 is the block diagram of the utility model preferred embodiment;
Fig. 2 is the lateral plan of the utility model preferred embodiment;
Fig. 3 is the birds-eye view of the utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
Refer to Fig. 1 to Fig. 3, the support connecting structure of a kind of tower crane support beam of the utility model design, comprise bracket bearing 1, tower crane support beam 2 and a plurality of bolt 3, bracket bearing 1 is fixed on fabric structure, the lapping ends of support beam 2 is in the upper end of bracket bearing 1, and bolt 3 is for connecting support beam 2 and bracket bearing 1.
Bracket bearing 1 adopts mode that is pre-buried or welding to be fixedly connected on fabric structure, and the mode of being welded and fixed first on fabric structure, arranges built-in fitting 4, reaches after requirement, then be welded on built-in fitting 4 by bracket bearing 1 until structural concrete strength.Be provided with horizontal supporting plate 101 on bracket on the top of bracket bearing 1, its upper surface is used for being fixedly connected with support beam 2.
Support beam 2 is Box section beam, and it is made up of top panel, lower faceplate and the outer stringer board 201 that is vertically connected at upper and lower panel two ends.The lapping ends of support beam 2 is on bracket on horizontal supporting plate 101, and one end horizontal-extending of this top panel and lower faceplate forms top board 5 and the base plate 6 of support beam lapped butt, and base plate 6 will protrude from the two ends of top board 5 along the two ends of support beam 2 Width.Front end-plate 7 perpendicular to outer stringer board 201 and lower back panel 8 is provided with along the two ends of support beam 2 length direction at top board 5 and base plate 6, front end-plate 7 is positioned at the one end away from outer stringer board 201, its upper and lower side welds with top board 5 and base plate 6 respectively, lower back panel 8 is positioned at the one end near outer stringer board 201, and its four end welds with top board 5, base plate 6 and outer stringer board 201 respectively.Between front end-plate 7 and lower back panel 8, to be provided with in two pieces that are parallel to outer stringer board 201 stringer board 9 in stringer board 9, two pieces evenly arrange, four ends of middle stringer board 9 weld with top board 5, base plate 6, front end-plate 7 and lower back panel 8 respectively.The longitudinal stiffener 10 being parallel to base plate 6 is also provided with in the outside of middle stringer board 9, longitudinal stiffener 10 is provided with two and evenly arranges, lay respectively on 1/3rd and 2/3rds height of stringer board 9, corresponding three ends of longitudinal stiffener 10 weld with front end-plate 7, lower back panel 8 and middle stringer board 9 respectively, and the other end then flushes with outer stringer board 201.Vertical stiffeners 11 is symmetrically arranged with at the two ends of front end-plate 7 and lower back panel 8, vertical stiffeners 11 is located in same plane with front end-plate 7 or lower back panel 8, and perpendicular with base plate 6, the two ends that vertical stiffeners 11 is adjacent are welded and fixed with front and back end plate and base plate 6 respectively.
The outside symmetry that base plate 6 is arranged in stringer board 9 offers a plurality of bolt hole, and this bolt hole is circular or oval, bolt 3 inserting bolt hole, and to be fixed on bracket on horizontal supporting plate 101.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
1. the support connecting structure of a tower crane support beam, it is characterized in that, comprise: be fixed on the bracket bearing on fabric structure and the tower crane support beam of lapping ends on bracket bearing, described support beam one end extends to form top board and the base plate of its lapped butt, described top board and base plate are welded with front end-plate and lower back panel along the two ends of support beam length direction, are welded with to be parallel to support beam length direction and perpendicular to stringer board at least one piece of base plate between described front end-plate and lower back panel; Described base plate offers a plurality of bolt hole, uses bolt inserting bolt hole and be fixed on the upper end of bracket bearing.
2. the support connecting structure of tower crane support beam according to claim 1, is characterized in that, is welded with at least one piece of longitudinal stiffener being parallel to base plate outside described middle stringer board.
3. the support connecting structure of tower crane support beam according to claim 4, is characterized in that, described longitudinal stiffener is provided with two, and lays respectively at 1/3rd and 2/3rds places of middle stringer board height.
4. the support connecting structure of tower crane support beam according to claim 1, is characterized in that, described base plate protrudes from top board along the two ends of support beam Width, and described bolt symmetry is installed on the outside of middle stringer board.
5. the support connecting structure of tower crane support beam according to claim 2, is characterized in that, the two ends of described front end-plate and lower back panel are symmetrically welded with vertical stiffeners, and described vertical stiffeners is also welded on base plate.
6. the support connecting structure of the tower crane support beam according to claim 1 or 4 any one, is characterized in that, described bracket bearing adopts mode that is pre-buried or welding to be fixedly connected on fabric structure.
7. the support connecting structure of tower crane support beam according to claim 6, is characterized in that, described in be welded and fixed mode for first arranging built-in fitting on fabric structure, then bracket bearing to be welded on described built-in fitting.
Claims (7)
1. the support connecting structure of a tower crane support beam, it is characterized in that, comprise: be fixed on the bracket bearing on fabric structure and the tower crane support beam of lapping ends on bracket bearing, described support beam one end extends to form top board and the base plate of its lapped butt, described top board and base plate are welded with front end-plate and lower back panel along the two ends of support beam length direction, are welded with to be parallel to support beam length direction and perpendicular to stringer board at least one piece of base plate between described front end-plate and lower back panel; Described base plate offers a plurality of bolt hole, uses bolt inserting bolt hole and be fixed on the upper end of bracket bearing.
2. the support connecting structure of tower crane support beam according to claim 1, is characterized in that, is welded with at least one piece of longitudinal stiffener being parallel to base plate outside described middle stringer board.
3. the support connecting structure of tower crane support beam according to claim 2, is characterized in that, described longitudinal stiffener is provided with two, and lays respectively at 1/3rd and 2/3rds places of middle stringer board height.
4. the support connecting structure of tower crane support beam according to claim 1, is characterized in that, described base plate protrudes from top board along the two ends of support beam Width, and described bolt symmetry is installed on the outside of middle stringer board.
5. the support connecting structure of tower crane support beam according to claim 2, is characterized in that, the two ends of described front end-plate and lower back panel are symmetrically welded with vertical stiffeners, and described vertical stiffeners is also welded on base plate.
6. the support connecting structure of the tower crane support beam according to claim 1 or 4 any one, is characterized in that, described bracket bearing adopts mode that is pre-buried or welding to be fixedly connected on fabric structure.
7. the support connecting structure of tower crane support beam according to claim 6, is characterized in that, described in be welded and fixed mode for first arranging built-in fitting on fabric structure, then bracket bearing to be welded on described built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435874.XU CN204727504U (en) | 2015-06-24 | 2015-06-24 | A kind of support connecting structure of tower crane support beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435874.XU CN204727504U (en) | 2015-06-24 | 2015-06-24 | A kind of support connecting structure of tower crane support beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727504U true CN204727504U (en) | 2015-10-28 |
Family
ID=54385871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520435874.XU Expired - Fee Related CN204727504U (en) | 2015-06-24 | 2015-06-24 | A kind of support connecting structure of tower crane support beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081946A (en) * | 2016-08-02 | 2016-11-09 | 中国建筑股份有限公司 | A kind of packaged type swing arm tower crane crossbeam termination restraining structure and assembly and disassembly methods thereof |
| CN107043072A (en) * | 2017-02-07 | 2017-08-15 | 中建三局集团有限公司 | Exempt from the integration of falling beam inner climbing crane tower support meanss and implementation |
-
2015
- 2015-06-24 CN CN201520435874.XU patent/CN204727504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081946A (en) * | 2016-08-02 | 2016-11-09 | 中国建筑股份有限公司 | A kind of packaged type swing arm tower crane crossbeam termination restraining structure and assembly and disassembly methods thereof |
| CN107043072A (en) * | 2017-02-07 | 2017-08-15 | 中建三局集团有限公司 | Exempt from the integration of falling beam inner climbing crane tower support meanss and implementation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203188589U (en) | Rigid-frame continuous beam zero block construction bracket supporting system | |
| CN204938791U (en) | A kind of support connecting structure of tower crane support beam | |
| CN103993728A (en) | Assembly-type section steel cantilever protective shed | |
| CN204163364U (en) | A kind of elevator shaft formwork and operation steel platform | |
| CN103206075B (en) | Suspension platform for construction of steel reinforced concrete cantilever structure | |
| CN204727504U (en) | A kind of support connecting structure of tower crane support beam | |
| CN202481960U (en) | Wall-attached frame of tower crane | |
| CN201786004U (en) | Dismountable and assemble type overhanging unloading platform | |
| CN202706508U (en) | Overhanging strength bearing steel beam construction member of scaffold | |
| CN203127978U (en) | Combined type automatic escalator truss | |
| CN204752025U (en) | A tower crane supporting beam's connection structure | |
| CN205206267U (en) | Safe multi -functional scaffold | |
| CN103362315B (en) | Hanger for integral hoisting of pipeline and construction method thereof | |
| CN204024084U (en) | Easy unloading type triangular pipe truss just spells moulding bed | |
| CN205840289U (en) | A kind of suspension type vertical operating platform | |
| CN205077886U (en) | Shaped steel protection canopy of encorbelmenting | |
| CN203222981U (en) | Suspended platform for steel reinforced concrete cantilever structure construction | |
| CN107217912A (en) | It is a kind of to be used for the superelevation physical isolation construction method of neighbouring high ferro Business Line construction | |
| CN203393721U (en) | Inner support main purlin component | |
| CN205296397U (en) | Huge node field weld construction platform of box steel truss polylinker | |
| CN204139579U (en) | The lattice bearing post of the corner linearly attached wall lifting false work of folding and unfolding | |
| CN209924270U (en) | Steel structure building section column | |
| CN203452366U (en) | External scaffolding connecting tube with attached unloading steel wire rope | |
| CN211923491U (en) | Scaffold board mounting structure for attached lifting scaffold | |
| CN204174980U (en) | A kind of grinding machine inspection platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 850000 Tibet Lhasa autonomous region, Liu Wu New District international headquarters city 6 buildings 2 Units 6 level 1 Patentee after: ZHUBO DESIGN CO.,LTD. Address before: 518000 Shenzhen, Futian District, Guangdong Province Tai ran Industrial Zone, deep industrial cedar Building 5 story B block 5A Patentee before: ZHUBO DESIGN CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |