CN207749859U - A kind of trestle support system for structure floor operation in Large-scale Hoisting equipment - Google Patents
A kind of trestle support system for structure floor operation in Large-scale Hoisting equipment Download PDFInfo
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- CN207749859U CN207749859U CN201721914591.9U CN201721914591U CN207749859U CN 207749859 U CN207749859 U CN 207749859U CN 201721914591 U CN201721914591 U CN 201721914591U CN 207749859 U CN207749859 U CN 207749859U
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- support system
- small secondary
- hoisting equipment
- trestle
- scale hoisting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 abstract description 16
- 230000006378 damage Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
本实用新型涉及房屋栈桥支撑，提供一种用于大型吊装设备上结构楼板作业的栈桥支撑系统，包括钢架梁、小次梁、铺面板和钢柱墩，所述钢架梁包括两个相对设置的台架以及连接在两个所述台架之间的若干根连接筋，所述小次梁为多根，且均水平铺设在各所述连接筋的上表面，所述铺面板水平安装固定于各所述小次梁上，所述台架通过所述刚柱墩安装于结构柱上。本实用新型中整个支撑系统通过钢柱墩与结构柱连接在楼体上，减少支撑系统直接与建筑物接触，尤其没有直接与楼板接触，进而避免对楼板局部造成较大的压力，既不影响地下室施工，又对楼板起到保护作用，后期施工完毕后，这种结构的支撑系统可以重复周转利用，后期可以残值回收，节省资源。
The utility model relates to the trestle support of houses, and provides a trestle support system for structural floor operations on large-scale hoisting equipment, including steel frame beams, small secondary beams, paving panels and steel column piers. The steel frame beams include two opposite The provided platform and several connecting ribs connected between the two said platforms, said small secondary beams are multiple, and are laid horizontally on the upper surface of each said connecting rib, and said paving panels are installed horizontally It is fixed on each of the small secondary beams, and the platform is installed on the structural column through the rigid column pier. In the utility model, the entire support system is connected to the building body through the steel column pier and the structural column, which reduces the direct contact of the support system with the building, especially the floor slab, thereby avoiding a large pressure on the floor slab, which does not affect The basement construction also protects the floor. After the later construction is completed, the support system of this structure can be reused repeatedly, and the residual value can be recovered later to save resources.
Description
Technical field
The utility model is related to house job platforms to support field, more particularly to a kind of for structure in Large-scale Hoisting equipment
The trestle support system of floor operation.
Background technology
Currently, the construction method of domestic roof reinforcement generally carries out full hall frame bracing reinforcement, jack using in basement
Return back to top the measures such as reinforcing.Such reinforcement measure, on the one hand meeting large area occupancy basement structure space, causes basement construction temporary
Stop, be delayed the construction period significantly, on the other hand, after the reinforcing that returns back to top, all construction loads of floor work surface are held by structure floor
It carries, easily causes to the destruction of floor partial pressing or micro-cracks, it is totally unfavorable to later stage work surface waterproof roofing.
For case above, design a set of simple, construction safety, energy conservation and environmental protection easy to use, assembled effectively avoid floor
The steel trestle job platform of destruction is significant.
Invention content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of for being tied in Large-scale Hoisting equipment
The trestle support system of structure floor operation so that welding mode more save space, save the energy, reduce support system with
Building is in direct contact, and whole building framework or surface texture is avoided to occur rubbing and damage, and improves construction efficiency.
The utility model is realized in this way：
The utility model provides a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment, feature
It is：Including truss-steel beam, small secondary beam, slab and steel column pier, the truss-steel beam includes two racks being oppositely arranged and company
Several dowels being connected between two racks, the small secondary beam is more, and level is laid on each connection
The upper surface of muscle, the slab, which is horizontally mounted, to be fixed on each small secondary beam, and the rack is installed by the rigid stub
In on structural column.
Further, the rigid stub is four, rigid fixed wherein one rack of stub support described in two of which
Two ends, two ends of other two rigid fixed another rack of stub support.
Further, the rigid stub is fixedly mounted on by postposition bolt on rack.
Further, two racks all have mounting groove, and the notch of two mounting grooves is oppositely arranged, each institute
Two ends for stating dowel are welded in two mounting grooves.
Further, the small secondary beam and the dowel perpendicular contact and parallel with the rack.
Further, the slab is polylith, and each slab splices successively on each small secondary beam.
Further, each small secondary beam is equidistantly spaced, and between two adjacent small secondary beams away from
From for 500mm.
The utility model has the advantages that：In the trestle support system of the utility model, truss-steel beam includes two
Corresponding rack and several dowels being connected between rack, the dowel pass through the link slot group on rack frame body
It closes and is mounted on rack frame, the small secondary beam on dowel, with dowel vertical interlaced, increases whole with rack parallel laid
The stability of body structure, the paving plate level are laid on small secondary beam, after installation is fixed, facilitate construction personnel on slab
Walk on surface construction, entire support system is connected to Lou Tishang by steel column pier and structural column, reduce support system directly with
Building contacts, and typically without directly contacting with floor, and then avoids locally causing floor larger pressure, neither influences ground
Lower room construction, and play a protective role to floor, after construction in later period, the support system of this structure can repeat to have enough to meet the need profit
With the later stage can save resource with residual recovery.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art does simple introduction, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, under the premise of not making the creative labor, also
It can be with other accompanying drawings can also be obtained according to these attached drawings.
Fig. 1 is provided in this embodiment a kind of for the trestle support system of structure floor operation in Large-scale Hoisting equipment
Explosive view,
Fig. 2 is provided in this embodiment a kind of for the trestle support system of structure floor operation in Large-scale Hoisting equipment
Structural schematic diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Such as Fig. 1-Fig. 2, the stack of structure floor operation in a kind of Large-scale Hoisting equipment of the preferred embodiment of the utility model
Bridge support system, trestle support system 6, including Vierendeel girder 3, small secondary beam 2, slab 1 and steel column pier 4, Vierendeel girder 3 include two
The rack 7 being oppositely arranged and several dowels 5 being connected between two racks 7 are all provided on two 7 frame bodies of the rack
It is equipped with the mounting groove for connecting dowel 5, mounting groove is through the notch inside entire gantry plane, every dowel 5
End stretch into mounting groove and be welded and fixed, and dowel 5 can adjust corresponding position in notch；Small secondary beam 2 is more
Root, and level is laid on the upper surface of each dowel, at a distance of 500mm, small secondary beam 2 and dowel between two small secondary beams
5 contact position point of use solid welding is fixed, increases small secondary beam and dowel so that entire support construction is more stablized, the paving
Plate 1 is horizontally mounted the upper surface for being fixed on small secondary beam 2, and 7 vertical connection of rack, and slab is horizontal positioned, facilitates construction
Personnel construct or walk in its plane, and the elongated end of the rack quadrangle has the mounting hole of mounting structure column, the structure
One end of column is fixed in mounting hole, and the other end of the structural column is directly anchored to Lou Tishang, and the rack passes through described rigid
Stub 4 is installed on structural column.
The utility model provides a kind of preferred embodiment, and the rigid stub 4 is four, rigid stub 4 described in two of which
Two ends of one of them rack are fixed in support, and the two of other two fixed another rack of support of rigid stub 4
A end, the rack 7 are installed on by the steel column pier 4 on structural column, and the steel column pier 4 is mounted on the top of structural column,
The other end of the structural column is connected with building body, and the trestle support system 6 is fixedly mounted on Lou Tishang by structural column, keeps away
Exempt from trestle support system 6 to be in direct contact with building, to ensure the fastness of steel column pier 4 and structural column installation, in 4 He of steel column pier
Additional bracing means is arranged in mounting post contact point, determines that entirety trestle builds required contour area, and the structural column is straight
Connect and contacted with floor, avoid the traditional buildings supporting framework Dou Yu body structure and be in direct contact, cause because LOAD FOR is inaccurate or
Unpredictable displacement and loosening occur for entire support system in person's work progress, damage building body surface texture and internal junction
Structure.
Further, entire support system is fixed on by postposition bolt on structural column, can pass through loosening after construction
Postposition bolt disassembles support system from structural column.
Further, it is different from previous full hall frame support, which can realize that the mode of mobile assembling is come
It completes, that is, calculate the material built needed for trestle according to the real area of house plane, and held according to needed for roof when construction
The load received is assembled in real time, after factory or outdoor completion assembling, is fixed on trestle with crane or corresponding machinery
On the structural column pre-installed in advance, the connection type of structural column and trestle support system is special fixed form.
The utility model provides another embodiment, and small secondary beam 2 is vertical with dowel 5 and parallel with rack 7, small secondary beam
2 and each contact that connects of dowel 5 be spot welding, so that entire support system is more secured, and small secondary beam 2 and dowel
5 be vertical welding state, and it is not in dislocation in lateral, longitudinal or oblique movement of work progress to make support system.
The trestle support system of structure floor operation in a kind of Large-scale Hoisting equipment of embodiment described above implements peace
Normal working space will not be occupied during dress, greatly improve operation quality, and mat formation using steel trestle, module can weigh
Multiple turnover utilizes, and the later stage can save resource with residual recovery.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment, it is characterised in that：Including truss-steel beam,
Small secondary beam, slab and steel column pier, the truss-steel beam include two racks being oppositely arranged and are connected to two racks
Between several dowels, the small secondary beam is more, and level is laid on the upper surface of each dowel, the paving
Panel-level is mounted on each small secondary beam, and the rack is installed on by the rigid stub on structural column.
2. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment according to claim 1,
It is characterized in that：The rigid stub is four, two ends of rigid fixed wherein one rack of stub support described in two of which,
Two ends of other two rigid fixed another rack of stub support.
3. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment according to claim 2,
It is characterized in that：The rigid stub is fixedly mounted on by postposition bolt on rack.
4. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment according to claim 1,
It is characterized in that：Two racks all have mounting groove, and the notch of two mounting grooves is oppositely arranged, each dowel
Two ends be welded in two mounting grooves.
5. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment according to claim 1,
It is characterized in that：The small secondary beam is vertical with the dowel and parallel with the rack.
6. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment according to claim 1,
It is characterized in that：The slab is polylith, and each slab splices successively on each small secondary beam.
7. a kind of trestle support system for structure floor operation in Large-scale Hoisting equipment according to claim 1,
It is characterized in that：Each small secondary beam is equidistantly spaced, and adjacent the distance between two small secondary beams are
500mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914591.9U CN207749859U (en) | 2017-12-31 | 2017-12-31 | A kind of trestle support system for structure floor operation in Large-scale Hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721914591.9U CN207749859U (en) | 2017-12-31 | 2017-12-31 | A kind of trestle support system for structure floor operation in Large-scale Hoisting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN207749859U true CN207749859U (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721914591.9U Expired - Fee Related CN207749859U (en) | 2017-12-31 | 2017-12-31 | A kind of trestle support system for structure floor operation in Large-scale Hoisting equipment |
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| Country | Link |
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| CN (1) | CN207749859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942887A (en) * | 2021-02-04 | 2021-06-11 | 广东世纪达建设集团有限公司 | Construction method for additionally building new corridor below old corridor in old building |
-
2017
- 2017-12-31 CN CN201721914591.9U patent/CN207749859U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942887A (en) * | 2021-02-04 | 2021-06-11 | 广东世纪达建设集团有限公司 | Construction method for additionally building new corridor below old corridor in old building |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 |