CN205134966U - Superaltitude conversion truss hoisting device - Google Patents
Superaltitude conversion truss hoisting device Download PDFInfo
- Publication number
- CN205134966U CN205134966U CN201520806225.6U CN201520806225U CN205134966U CN 205134966 U CN205134966 U CN 205134966U CN 201520806225 U CN201520806225 U CN 201520806225U CN 205134966 U CN205134966 U CN 205134966U
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- CN
- China
- Prior art keywords
- truss
- lifting
- superaltitude
- roof beam
- hoisting device
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Abstract
The utility model belongs to steel construction construction field among the civilian building structure, concretely relates to superaltitude conversion truss hoisting device. This superaltitude conversion truss hoisting device includes upper portion hoisting device and lower part hoisting device, upper portion hoisting device includes that the both ends that upper portion promoted the roof beam are connected promotion roof beam stationary blade respectively with the both ends that the lower part promoted the roof beam, the both ends that upper portion promoted the roof beam are equipped with upper portion reservation hole, lower part hoisting device includes that the both ends of lower part promotion roof beam are equipped with the lower part and reserve the hole, it is corresponding with the position of lower part reservation hole that the hole is reserved on upper portion, upper portion promotes the roof beam and promotes the roof beam all through promoting roof beam perpendicular the connection on the chord member of stationary blade with the lower part. The utility model discloses small, light in weight do not influence the structure of truss, can adjust through the stationary blade according to the chord member size, but increase hoisting device's application scope itself, promoting the inside promotion position increase atress gusset plate of roof beam, guarantee hoist point position intensity, with the independent separation of truss itself, can be convenient installing and dismantling, the practicality is high.
Description
Technical field
The utility model relates to field of steel structure construction in Civil structure, is specifically related to a kind of superaltitude transfer truss lifting appliance.
Background technology
Super highrise building refers to more than 40 layers, the building of height more than 100 meters.Along with nowadays scientific and technological development, super highrise building extensively occurs in urban construction.The large super highrise building in the world ten is well-known, wherein, 8 in Asia, 7 in China's Mainland and Hong Kong and Taiwan.Super highrise building embodies the science and technology civilization that the mankind constantly improve, and a large amount of construction of super highrise building also greatly change the looks in city.
In recent years, in super highrise building, steel work application is more and more, and form is varied, and wherein the installation of Steel Structure Transfer Truss is one of them important step.But, in the installation process of transfer truss, the equal reason of the various and concrete structure form of Chang Yinwei construction plant space constraint, truss form and there is an installation difficult problem, especially in the method adopting Integral lifting to install at superaltitude transfer truss, the general character difficult problem that the mounting arrangements promoting power set exists in the method often.
Utility model content
The purpose of this utility model is to provide a kind of superaltitude transfer truss lifting appliance, simple and reasonable, easy for installation, can be convenient to promote the installation of power set and the Integral lifting of superaltitude transfer truss.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of superaltitude transfer truss lifting appliance, it is characterized in that: comprise top lifting appliance and lower lift device, the both ends at both ends and lower lift beam that top lifting appliance comprises top lifting beam are connected lifting beam stator respectively, the two ends of top lifting beam are provided with top reserving hole, top reserving hole is symmetrical arranged relative to top lifting beam, the two ends that lower lift device comprises lower lift beam are provided with bottom reserving hole, bottom reserving hole is symmetrical arranged relative to lower lift beam, top reserving hole is corresponding with the position of bottom reserving hole, top lifting beam and lower lift beam are all vertically connected on chord member of truss by lifting beam stator.
Further, described top reserving hole runs through the end edge of top lifting beam.
Further, described top reserving hole is U-shaped hole, and center of arc's distance of two top reserving holes is 140-200mm with the difference of chord member of truss width.
Further, the end edge of described bottom reserving hole non-through lower lift beam, center of arc's distance of two bottom reserving holes is 140-200mm with the difference of chord member of truss width.
Further, the middle part of described top lifting beam, lower lift beam is equipped with increases stressed gusset plate.
Further, described lifting beam stator independent separate, according to size and the installation site of chord member of truss width adjusting lifting beam stator, after lifting beam stator is welded in the bottom of top lifting beam and the top of lower lift beam, the height of lifting beam stator is 300-400mm, and thickness is 16-25mm.
Further, described top lifting beam and lower lift beam all by the medial surface being parallel to chord member of truss two sides of lifting beam stator removably vertical welding on chord member of truss.
The beneficial effect of superaltitude transfer truss lifting appliance described in the utility model can be summarized as:
1) volume is little, lightweight, can not affect the overall structure of transfer truss;
2) be divided into upper and lower two lifting beam structures, pre-buried bracket and truss itself is assembled complete after install, can be regulated by stator according to chord member of truss size, lifting appliance is fixed on truss, add the applicable scope of lifting appliance itself;
3) arrange in the raised position of lifting beam inside and increase stressed gusset plate, the plate increasing stressed gusset plate to for vertical perpendicular to chord member of truss, bear as strength floor the vertical load that lifter produces, guarantee hoist point position intensity;
4) with the independent separate of truss own, can carry out firm welding easily, can be removed by lifting appliance easily after lifting completes, can continue on for after dismounting using in other similar engineerings, practicality is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of top lifting appliance of superaltitude transfer truss lifting appliance.
Fig. 2 is a kind of structural representation of lower lift device of superaltitude transfer truss lifting appliance.
Fig. 3 is a kind of superaltitude transfer truss lifting appliance and chord member of truss scheme of installation.
In figure: 1. lifting beam stator, 2. top lifting beam, 3. top reserving hole, 4. bottom reserving hole, 5. lower lift beam, 6. increase stressed gusset plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail, but the utility model is not limited to specific embodiment.
Embodiment 1
A kind of superaltitude transfer truss lifting appliance as Figure 1-Figure 2, comprises top lifting beam 2 and lower lift beam 5.The two ends of top lifting beam 2 are provided with top reserving hole 3, top reserving hole 3 is symmetrical arranged relative to top lifting beam 2, top reserving hole 3 runs through the end edge of top lifting beam 2, and the center to center distance between two top reserving holes 3 and the difference of chord member of truss width are 140mm.The two ends of lower lift beam 5 are provided with bottom reserving hole 4, bottom reserving hole 4 is symmetrical arranged relative to lower lift beam 5, the end edge of bottom reserving hole 4 non-through lower lift beam 5, the center to center distance between two bottom reserving holes 4 and the difference of chord member of truss width are 140mm.Top reserving hole 3 is corresponding with the position of bottom reserving hole 4.The both ends of top lifting beam 2 are connected lifting beam stator 1 respectively with the both ends of lower lift beam 5, and the height of lifting beam stator 1 is 300mm, and thickness is 16mm.。As shown in Figure 3, top lifting beam 2 and lower lift beam 5 are all by the medial surface vertical welding being parallel to chord member of truss two sides the winding up on bracket and lower edge bracket in chord member of truss of lifting beam stator 1.Top lifting beam 2 is equipped with the middle part of lower lift beam 5 increases stressed gusset plate 4.
When a kind of superaltitude transfer truss lifting appliance described in utilization carries out the lifting of transfer truss, first according to size and the installation site of chord member of truss width adjusting lifting beam stator 1, the lifting beam stator 1 of independent separate is welded in the bottom of top lifting beam 2 and the top of lower lift beam 5, after lifter and wire rope are entered in top reserving hole 3 by the side of top lifting beam 2, lifter is connected and fixed in top lifting beam 2, again by the bottom reserving hole 4 of steel wire penetrating lower lift beam 5, finally termination fixture bottom wire rope is fixed, the Integral lifting that lifter completes transfer truss can be started.
Lifting appliance described in the utility model independently separates with truss, install and adopt welding, chord member of truss component steel plate is not had an impact, peace is torn open conveniently, lightweight, and structure simple, be easy to operation, effectively can solve the Integral lifting power set installation question of Steel Structure Transfer Truss in civilian construction.
Embodiment 2
Each structure and the annexation of a kind of superaltitude transfer truss lifting appliance in the present embodiment are all in the same manner as in Example 1, and different technical datas is:
1) center to center distance between two top reserving holes 3 and the difference of chord member of truss width are 170mm;
2) center to center distance between two bottom reserving holes 4 and the difference of chord member of truss width are 170mm;
3) height of lifting beam stator 1 is 350mm, and thickness is 20mm.
Embodiment 3
Each structure and the annexation of a kind of superaltitude transfer truss lifting appliance in the present embodiment are all in the same manner as in Example 1, and different technical datas is:
1) center to center distance between two top reserving holes 3 and the difference of chord member of truss width are 200mm;
2) center to center distance between two bottom reserving holes 4 and the difference of chord member of truss width are 200mm;
3) height of lifting beam stator 1 is 400mm, and thickness is 25mm.
Above content is the further description done the utility model in conjunction with optimal technical scheme, can not assert that the concrete enforcement of utility model is only limitted to these explanations.Concerning the utility model person of an ordinary skill in the technical field, under the prerequisite not departing from design of the present utility model, simple deduction and replacement can also be made, all should be considered as protection domain of the present utility model.
Claims (7)
1. a superaltitude transfer truss lifting appliance, it is characterized in that: comprise top lifting appliance and lower lift device, the both ends of lifting appliance middle and upper part, top lifting beam (2) are connected lifting beam stator (1) respectively with the both ends of lower lift beam (5), the two ends of top lifting beam (2) are provided with top reserving hole (3), top reserving hole (3) is symmetrical arranged relative to top lifting beam (2), the two ends of lower lift device middle and lower part lifting beam (5) are provided with bottom reserving hole (4), bottom reserving hole (4) is symmetrical arranged relative to lower lift beam (5), top reserving hole (3) is corresponding with the position of bottom reserving hole (4), top lifting beam (2) and lower lift beam (5) are all vertically connected on chord member of truss by lifting beam stator (1).
2. a kind of superaltitude transfer truss lifting appliance according to claim 1, is characterized in that: the end edge of top lifting beam (2) is run through on described top reserving hole (3).
3. a kind of superaltitude transfer truss lifting appliance according to claim 2, is characterized in that: described top reserving hole (3) is U-shaped hole, and center of arc's distance of two top reserving holes (3) is 140-200mm with the difference of chord member of truss width.
4. a kind of superaltitude transfer truss lifting appliance according to claim 1, it is characterized in that: the bottom margin of lower lift beam (5) is not run through in described bottom reserving hole (4), center of arc's distance of two bottom reserving holes (4) is 140-200mm with the difference of chord member of truss width.
5. according to the arbitrary described a kind of superaltitude transfer truss lifting appliance of Claims 1-4, it is characterized in that: the middle part of described top lifting beam (2), lower lift beam (5) is equipped with and increases stressed gusset plate (6).
6. according to the arbitrary described a kind of superaltitude transfer truss lifting appliance of Claims 1-4, it is characterized in that: described lifting beam stator (1) independent separate, lifting beam stator (1) is welded in the bottom of top lifting beam (2) and the top of lower lift beam (5), the height of lifting beam stator (1) is 300-400mm, and thickness is 16-25mm.
7., according to the arbitrary described a kind of superaltitude transfer truss lifting appliance of Claims 1-4, it is characterized in that: described top lifting beam (2) and lower lift beam (5) all by the medial surface being parallel to chord member of truss two sides of lifting beam stator (1) removably vertical welding on chord member of truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806225.6U CN205134966U (en) | 2015-10-19 | 2015-10-19 | Superaltitude conversion truss hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806225.6U CN205134966U (en) | 2015-10-19 | 2015-10-19 | Superaltitude conversion truss hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134966U true CN205134966U (en) | 2016-04-06 |
Family
ID=55620773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520806225.6U Expired - Fee Related CN205134966U (en) | 2015-10-19 | 2015-10-19 | Superaltitude conversion truss hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332517A (en) * | 2015-10-19 | 2016-02-17 | 中国建筑第八工程局有限公司 | Superaltitude conversion truss lifting device |
| CN106320721A (en) * | 2016-09-09 | 2017-01-11 | 中国核工业二三建设有限公司 | Aligning and leveling device for metal reactor core shell of nuclear power plant |
| CN110029734A (en) * | 2019-05-15 | 2019-07-19 | 中铁建设集团有限公司 | A kind of erecting by overhang for jacking formwork system |
-
2015
- 2015-10-19 CN CN201520806225.6U patent/CN205134966U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332517A (en) * | 2015-10-19 | 2016-02-17 | 中国建筑第八工程局有限公司 | Superaltitude conversion truss lifting device |
| CN106320721A (en) * | 2016-09-09 | 2017-01-11 | 中国核工业二三建设有限公司 | Aligning and leveling device for metal reactor core shell of nuclear power plant |
| CN106320721B (en) * | 2016-09-09 | 2023-10-20 | 中国核工业二三建设有限公司 | Alignment and leveling device for metal reactor core shell of nuclear power station |
| CN110029734A (en) * | 2019-05-15 | 2019-07-19 | 中铁建设集团有限公司 | A kind of erecting by overhang for jacking formwork system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20201019 |