CN203769304U - Guide rail lengthening device of steel pillar ascending system - Google Patents
Guide rail lengthening device of steel pillar ascending system Download PDFInfo
- Publication number
- CN203769304U CN203769304U CN201420031016.4U CN201420031016U CN203769304U CN 203769304 U CN203769304 U CN 203769304U CN 201420031016 U CN201420031016 U CN 201420031016U CN 203769304 U CN203769304 U CN 203769304U
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- CN
- China
- Prior art keywords
- guide rail
- extension device
- length extension
- steel column
- climbing system
- 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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 230000001174 ascending effect Effects 0.000 title abstract 4
- 230000009194 climbing Effects 0.000 claims description 62
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a guide rail lengthening device of a steel pillar ascending system. The guide rail lengthening device of the steel pillar ascending system is arranged between a guide rail of the ascending system and the top of a core tube wall body, and comprises a pillar body, a plurality of first fastening components and a plurality of second fastening components, wherein one end of the pillar body is detachably connected with the lower end of the guide rail through the first fastening components, and the other end of the pillar body is detachably connected with the top of the core tube wall body through the second fastening components. In the non-standard floor construction process, the guide rail lengthening device is additionally arranged between the guide rail and the top of the constructed core tube wall body, the steel plate is lifted to the needed floor height at one time, the work period is effectively shortened, construction efficiency is improved, and obvious economic benefits are achieved.
Description
Technical field
The utility model relates to high level, super highrise building Core Walls Structure construction field, relates in particular to a kind of steel column climbing system guide rail length extension device.
Background technology
At present, at high-rise, super highrise building Core Walls Structure construction field, often adopt steel platform formwork system to carry out the construction of Core Walls Structure.Described steel platform formwork system comprises steel platform, support system, climbing system, and pin hand system etc., described support system comprises support tube frame, described support tube frame is fixedly installed on the below of described steel platform, described climbing system comprises guide rail, upper climbing boots, lower climbing boots and hydraulic system, described upper climbing boots can be fixedly connected with described steel platform, described upper climbing boots is connected with described hydraulic system respectively with described lower climbing boots, short transverse along guide rail on described guide rail is interval with some climbing boots hole, the lower end of described guide rail is connected with the top of the described Core Walls Structure body of wall of having constructed.
When the typical floor construction of Core Walls Structure, first the guide rail of climbing system is fixed on to the top of the Core Walls Structure body of wall of having constructed; Then, the flexible bracket of retraction support tube frame bottom, the oil cylinder of primer fluid pressing system, makes upper and lower climbing boots alternately climb along guide rail, a predetermined altitude until drive steel platform swashes; Then, described flexible bracket is stretched in the hole to be provided of Core Walls Structure body of wall, steel platform is fixed; Then, remove the connection between guide rail and Core Walls Structure body of wall top, utilize the oil cylinder of climbing boots hole on guide rail and hydraulic system that upper and lower climbing boots is replaced back and carry, until make the guide rail predetermined altitude that climbs; Then, carry out reinforcing bar binding; Then, carry out template system installation; Finally carry out concreting, the maintenance of Core Walls Structure body of wall, prepare one deck structure construction under lower Core Walls Structure.
But, in work progress, find, because the floor height of Core Walls Structure is divided into typical floor floor height and non-standard layers floor height, climbing in process of steel platform, for standard floor height, steel platform can once promote and put in place, and for the non-standard layers floor height than standard floor height, steel platform cannot once promote and put in place, in a floor height work progress of Core Walls Structure, need steel platform to promote once, guide rail promotes once, then the lifting of steel platform once, just can make steel platform reach predetermined absolute altitude position.So, make the construction sequence of construction sequence comparison with standard floor height of non-standard floor height more loaded down with trivial details, be unfavorable for the raising of efficiency of construction.And if directly add the length of long guideway, too high guide rail, for typical floor construction, can affect the step pitch of tower crane climbing, so that affect whole construction rhythm.
Therefore, how providing the guide rail length extension device that can effectively improve efficiency of construction and the climbing system that can make steel platform once reach required floor height position is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of steel column climbing system guide rail length extension device, can make steel platform once reach required floor height position, has saved the duration, has effectively improved efficiency of construction.
To achieve the above object, the utility model adopts following technical scheme:
A kind of steel column climbing system guide rail length extension device, be arranged between the guide rail and Core Walls Structure body of wall top of climbing system, comprise cylinder, some the first fastening assemblies and some the second fastening assemblies, one end of described cylinder is by described the first fastening assembly and detachable connection of the described lower end to guide rail, and the other end of described cylinder is by described the second fastening assembly and described Core Walls Structure body of wall detachable connection of top.
Preferably, in above-mentioned steel column climbing system guide rail length extension device, described the first fastening assembly comprises the first bolt, the first nut and the first pad, the upper end of described cylinder is provided with upper cover plate, described upper cover plate is provided with the first through hole that described the first bolt of some confessions passes through, and described the first pad and described the first bolt match.
Preferably, in above-mentioned steel column climbing system guide rail length extension device, described the first through hole is uniformly distributed in the surrounding of described upper cover plate
Preferably, in above-mentioned steel column climbing system guide rail length extension device, described the second fastening assembly comprises the second nut and the second pad, the lower end of described cylinder is provided with low head plate, position near described low head plate on described cylinder is provided with junction plate, described junction plate is provided with the second through hole that indented bars that some confessions are embedded in described Core Walls Structure body of wall top in advance passes through, and described the second nut and described the second pad match with described indented bars respectively.
Preferably, in above-mentioned steel column climbing system guide rail length extension device, described the second through hole is uniformly distributed in the surrounding of described junction plate.
Preferably, in above-mentioned steel column climbing system guide rail length extension device, described low head plate is connected by stiffener with described junction plate.
The steel column climbing system guide rail length extension device that the utility model provides, when non-standard layers is constructed, by set up guide rail length extension device between guide rail and the top of the Core Walls Structure body of wall of having constructed, can be so that steel platform once rises to required floor height height, effectively saved the duration, improve efficiency of construction, there is significant economic benefit.
Accompanying drawing explanation
Steel column climbing system guide rail length extension device of the present utility model is provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation of the steel platform formwork system of the utility model one embodiment;
Fig. 2 is the structural representation of the climbing system of the utility model one embodiment;
Fig. 3 is the structural representation of the steel column climbing system guide rail length extension device of the utility model one embodiment.
Fig. 4 is the A-A sectional view of Fig. 3.
In figure, climbing boots, 34-hydraulic system, 35-guide rail length extension device, 351-cylinder, 352-the first fastening assembly, 3521-the first nut, 3522-the first pad, 3523-the first bolt, 353-the second fastening assembly, 3531-the second nut, 3532-the second pad, 354-upper cover plate, 355-low head plate, 356-junction plate, 357-stiffener, 4-Core Walls Structure body of wall, the flexible bracket of 5-, 6-template system, 7-indented bars under 1-steel platform, 2-support tube frame, 31-guide rail, 311-climbing boots hole, the upper climbing boots of 32-, 33-.
The specific embodiment
Below will be described in further detail steel column climbing system guide rail length extension device of the present utility model.
Below with reference to accompanying drawings the utility model is described in more detail, has wherein represented preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here and still realize the beneficial effects of the utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
For clear, whole features of practical embodiments are not described.They in the following description, are not described in detail known function and structure, because can make the utility model chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details to realize developer's specific objective, for example, according to the restriction of relevant system or relevant business, by an embodiment, change into another embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work to those skilled in the art.
For the purpose of this utility model, feature are become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
Refer to Fig. 1 to Fig. 4, the present embodiment provides a kind of steel column climbing system guide rail length extension device 35, be arranged between the guide rail 31 and Core Walls Structure body of wall 4 tops of climbing system, comprise cylinder 351, some the first fastening assemblies 352 and some the second fastening assemblies 353, one end of described cylinder 351 is by described the first fastening assembly 352 and detachable connection of the described lower end to guide rail 31, and the other end of described cylinder is by described the second fastening assembly 353 and described Core Walls Structure body of wall detachable connection of 4 tops.
Described climbing system belongs to steel platform formwork system, described steel platform formwork system, also comprise steel platform 1, support tube frame 2, template system 6 and climbing system, described support tube frame 2 is fixedly installed on the below of described steel platform 1, and the bottom of described support tube frame 2 is provided with the flexible bracket 5 in the hole to be provided that can stretch into Core Walls Structure body of wall 4.Described climbing system comprises guide rail 31, upper climbing boots 32, lower climbing boots 33 and with the hydraulic system 34 of oil cylinder, described upper climbing boots 32 can be fixedly connected with described steel platform 1, for example described upper climbing boots 32 links together by connecting column with described steel platform 1, be that described upper climbing boots 32 is fixedly installed on the top of described connection column by connecting end plate, described steel platform 1 connects by another bottom that end plate is fixedly installed on described connection column, described upper climbing boots 32 is connected with described hydraulic system 34 respectively with described lower climbing boots 33, short transverse along guide rail 31 on described guide rail 31 is interval with some climbing boots hole 311, the lower end of described guide rail 31 is connected with the top of described Core Walls Structure body of wall 4 through steel column climbing system guide rail length extension device 35.
Preferably, in the present embodiment, described the first fastening assembly 352 comprises the first bolt 3523, the first nut 3521 and the first pad 3522, the upper end of described cylinder 351 is provided with upper cover plate 354, described upper cover plate 354 is provided with the first through hole that described the first bolt 3523 of some confessions passes through, and described the first bolt 3522 matches with described the first bolt 3523.
Preferably, in the present embodiment, described the first through hole is uniformly distributed in the surrounding of described upper cover plate 354
Preferably, in the present embodiment, described the second fastening assembly 353 comprises the second nut 3531 and the second pad 3532, the lower end of described cylinder 351 is provided with low head plate 355, position near described low head plate 355 on described cylinder 351 is provided with junction plate 356, described junction plate 356 is provided with the second through hole that indented bars 7 that some confessions are embedded in described Core Walls Structure body of wall 4 tops in advance passes through, and described the second nut 3531 matches with described indented bars 7 respectively with described the second pad 3532.
Preferably, in the present embodiment, described the second through hole is uniformly distributed in the surrounding of described junction plate 356.
Preferably, in the present embodiment, described low head plate 355 is connected by stiffener 357 with described junction plate 356.
Please continue to refer to Fig. 1 to Fig. 4, the steel column climbing system guide rail length extension device 35 of the present embodiment using method, comprise the steps:
For example, when the non-standard layers construction (girders layer construction) of Core Walls Structure, first, the guide rail of climbing system 31 lower ends are fixed on to the top of the Core Walls Structure body of wall 4 of having constructed through described steel column climbing system guide rail length extension device 35; Then, the flexible bracket 5 of retraction support tube frame 2 bottoms, utilize climbing boots hole 311 on guide rail 31 and the oil cylinder of hydraulic system 34, upper and lower climbing boots 32,33 is alternately climbed along guide rail 31, until drive steel platform 1 to rise to predetermined altitude, described predetermined altitude is for example this non-standard layers floor height; Then, described flexible bracket 5 is stretched in the hole to be provided of Core Walls Structure body of wall 4, so that steel platform 1 is fixing; Then, remove being connected between steel column climbing system guide rail length extension device 35 and guide rail 31 and Core Walls Structure body of wall 4 tops, utilizing the oil cylinder of climbing boots hole 311 on guide rail 31 and hydraulic system 34 that upper and lower climbing boots 32,33 is replaced back carries, until make guide rail 31 predetermined altitude that climbs, described predetermined altitude is for example this non-standard layers floor height; Then, carry out reinforcing bar binding and template system 6 installations; Finally carry out concreting, the maintenance of Core Walls Structure body of wall 4, prepare one deck structure construction under lower Core Walls Structure.
In sum, the steel column climbing system guide rail length extension device that the present embodiment provides, in non-standard layers girders layer when construction for example, by set up guide rail length extension device between guide rail and the top of the Core Walls Structure body of wall of having constructed, can be so that steel platform once rises to required floor height height, effectively saved the duration, improved efficiency of construction, there is significant economic benefit.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (6)
1. a steel column climbing system guide rail length extension device, be arranged between the guide rail and Core Walls Structure body of wall top of climbing system, it is characterized in that, comprise cylinder, some the first fastening assemblies and some the second fastening assemblies, one end of described cylinder is detachable connection of lower end with described guide rail by described the first fastening assembly, and the other end of described cylinder is by described the second fastening assembly and described Core Walls Structure body of wall detachable connection of top.
2. steel column climbing system guide rail length extension device according to claim 1, it is characterized in that, described the first fastening assembly comprises the first bolt, the first nut and the first pad, the upper end of described cylinder is provided with upper cover plate, described upper cover plate is provided with the first through hole that described the first bolt of some confessions passes through, and described the first pad and described the first bolt match.
3. steel column climbing system guide rail length extension device according to claim 2, is characterized in that, described the first through hole is uniformly distributed in the surrounding of described upper cover plate.
4. steel column climbing system guide rail length extension device according to claim 1, it is characterized in that, described the second fastening assembly comprises the second nut and the second pad, the lower end of described cylinder is provided with low head plate, position near described low head plate on described cylinder is provided with junction plate, described junction plate is provided with the second through hole that indented bars that some confessions are embedded in described Core Walls Structure body of wall top in advance passes through, and described the second nut and described the second pad match with described indented bars respectively.
5. steel column climbing system guide rail length extension device according to claim 4, is characterized in that, described the second through hole is uniformly distributed in the surrounding of described junction plate.
6. steel column climbing system guide rail length extension device according to claim 4, is characterized in that, described low head plate is connected by stiffener with described junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031016.4U CN203769304U (en) | 2014-01-17 | 2014-01-17 | Guide rail lengthening device of steel pillar ascending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031016.4U CN203769304U (en) | 2014-01-17 | 2014-01-17 | Guide rail lengthening device of steel pillar ascending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769304U true CN203769304U (en) | 2014-08-13 |
Family
ID=51286508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031016.4U Expired - Lifetime CN203769304U (en) | 2014-01-17 | 2014-01-17 | Guide rail lengthening device of steel pillar ascending system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769304U (en) |
-
2014
- 2014-01-17 CN CN201420031016.4U patent/CN203769304U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |