CN202148154U - Steel corbel fixing structure of internal climbing steel beam of tower crane - Google Patents
Steel corbel fixing structure of internal climbing steel beam of tower crane Download PDFInfo
- Publication number
- CN202148154U CN202148154U CN201120121696U CN201120121696U CN202148154U CN 202148154 U CN202148154 U CN 202148154U CN 201120121696 U CN201120121696 U CN 201120121696U CN 201120121696 U CN201120121696 U CN 201120121696U CN 202148154 U CN202148154 U CN 202148154U
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- CN
- China
- Prior art keywords
- steel
- corbel
- girder steel
- climb
- tower crane
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 230000009194 climbing Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a steel corbel fixing structure of an internal climbing steel beam of a tower crane. The steel corbel fixing structure is characterized in that two steel corbels are respectively arranged at the two ends of the internal climbing steel beam, wherein, the outer sides of the steel corbels are fixedly connected with the end parts of the internal climbing steel beam, and the inner sides of the steel corbels are fixedly connected with embedded parts in a shear wall body of a building. By adopting the fixing structure, the damage to the building, which is caused by opening holes on a shear wall, is avoided, the working procedure of hole filling does not need to be conducted after the construction, the construction is facilitated, the steel beam is very convenient to displace and mount, all that is needed is to fix the corbels with the steel beam by using bolts or fixing the steel beam with the corbels in a welded manner, the steel corbels can be repeatedly used, the engineering cost is effectively reduced, and the practicality is high. Compared with the prior art, the steel corbel fixing structure has outstanding essential characteristics and marked improvements.
Description
Technical field
The utility model relates to the technical field of mechanical execution, climbs the steel corbel fixed sturcture of girder steel in a kind of specifically tower crane, particularly its mechanical connecting structure.
Background technology
Climbing girder steel in the climbing tower crane (abbreviation inside-climbing tower crane), be connected fixing with building generally be on shear wall, to stay hole to be provided; The flat built-in fitting that discharges water is buried in the bottom, hole; Or on beam, place built-in fitting; Then beam and built-in fitting are fixed, in climb frame and be fixed on the girder steel and realize climbing operation in the tower crane.Inside-climbing tower crane is positioned in the elevator or elevator hall of building usually, the mouth that punches on the shear wall in this method, and the main muscle in the hole is cut off, and also hurts sleeper sometimes, and building is had destruction to a certain degree, after tower crane climbs, reserves the hole and also wants filling-up hole.
Summary of the invention
The purpose of the utility model is to provide the steel corbel of climbing girder steel in a kind of tower crane fixed sturcture; The fixed sturcture that it utilizes the steel corbel of both sides body of wall to climb the girder steel two ends in realizing; Mouth need not to punch at the shear wall place; Avoided injury, and simplified working procedure, overcome the shortcoming and defect that exists in the prior art building.
To achieve these goals; The technical scheme of the utility model is: the steel corbel fixed sturcture of climbing girder steel in a kind of tower crane; It comprises the building shear wall, climbs girder steel in being provided with between the building shear wall, it is characterized in that: the two ends of climbing girder steel in said are equipped with a steel corbel; The outside of this steel corbel with in climb girder steel the end captive joint, captive joint with the built-in fitting in the building shear wall in the inboard of this steel corbel.
The utility model discloses the steel corbel fixed sturcture of climbing girder steel in a kind of tower crane, this fixed sturcture avoids shear wall to punch mouthful to the injury of building, also need not carry out the filling-up hole operation after the construction; Be convenient to construction; Girder steel displacement is installed very convenient, only need with bolt with bracket and girder steel fixing or girder steel and bracket weld fix all can, steel corbel is reusable; Effectively reduce engineering cost; Have good practicability, compared to existing technologies, have outstanding substantive distinguishing features and marked improvement.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model running condition figure.
The specific embodiment
With reference to the accompanying drawings, the utility model is further described.
The utility model is the steel corbel fixed sturcture of climbing girder steel in a kind of tower crane; It mainly comprises building shear wall 1; Climb girder steel 2 in being provided with between the building shear wall 1; The cross section of climbing girder steel 2 in said is H shape, and it is different from prior art and is: the two ends of climbing girder steel 2 in said are equipped with a steel corbel 3, the outside of this steel corbel 3 with in climb girder steel 2 the end captive joint; Built-in fitting in the inboard of this steel corbel 3 and the building shear wall 1 is captiveed joint, and the employing welding manner is captiveed joint between steel corbel 3 and the built-in fitting 5.
In the specific implementation; Climb in said girder steel 2 one sides also be provided with one parallel with it another in climb girder steel 2; The two ends of climbing girder steel 2 in being somebody's turn to do also are equipped with a steel corbel 3; The outside of steel corbel 3 with in climb girder steel 2 the end captive joint, captive joint with the built-in fitting 5 in the building shear wall 1 in the inboard of steel corbel 3.
In the specific implementation, climbing in said between girder steel 2 and the steel corbel 3 adopts the bolt mode to captive joint or the welding manner captive joint.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the utility model practical implementation is confined to above-mentioned these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (4)
1. climb the steel corbel fixed sturcture of girder steel in the tower crane; It comprises building shear wall (1); Climb girder steel (2) in being provided with between the building shear wall (1); It is characterized in that: the two ends of climbing girder steel (2) in said are equipped with a steel corbel (3), the outside of this steel corbel (3) with in climb girder steel (2) the end captive joint, captive joint with the built-in fitting (5) in the building shear wall (1) in the inboard of this steel corbel (3).
2. climb the steel corbel fixed sturcture of girder steel in a kind of tower crane according to claim 1; It is characterized in that: climb in said girder steel (2) one sides also be provided with one parallel with it another in climb girder steel (2); The two ends of climbing girder steel (2) in being somebody's turn to do also are equipped with a steel corbel (3); The outside of steel corbel (3) with in climb girder steel (2) the end captive joint, captive joint with the built-in fitting (5) in the building shear wall (1) in the inboard of steel corbel (3).
3. climb the steel corbel fixed sturcture of girder steel in a kind of tower crane according to claim 1, it is characterized in that: the cross section of climbing girder steel (2) in said is H shape.
4. climb the steel corbel fixed sturcture of girder steel in a kind of tower crane according to claim 1, it is characterized in that: climb in said and adopt the bolt mode to captive joint or the welding manner captive joint between girder steel (2) and the steel corbel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120121696U CN202148154U (en) | 2011-04-22 | 2011-04-22 | Steel corbel fixing structure of internal climbing steel beam of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120121696U CN202148154U (en) | 2011-04-22 | 2011-04-22 | Steel corbel fixing structure of internal climbing steel beam of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148154U true CN202148154U (en) | 2012-02-22 |
Family
ID=45589221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120121696U Expired - Lifetime CN202148154U (en) | 2011-04-22 | 2011-04-22 | Steel corbel fixing structure of internal climbing steel beam of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592577A (en) * | 2018-11-22 | 2019-04-09 | 中建四局第六建筑工程有限公司 | One kind being used for inside-climbing tower crane steel construction switch rack and its construction method |
| CN110577157A (en) * | 2019-09-30 | 2019-12-17 | 周强 | Ultrahigh-rise external hanging movable arm tower crane support frame and construction method thereof |
-
2011
- 2011-04-22 CN CN201120121696U patent/CN202148154U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592577A (en) * | 2018-11-22 | 2019-04-09 | 中建四局第六建筑工程有限公司 | One kind being used for inside-climbing tower crane steel construction switch rack and its construction method |
| CN110577157A (en) * | 2019-09-30 | 2019-12-17 | 周强 | Ultrahigh-rise external hanging movable arm tower crane support frame and construction method thereof |
| CN110577157B (en) * | 2019-09-30 | 2020-07-03 | 中核华兴达丰机械工程有限公司 | Ultrahigh-rise external hanging movable arm tower crane support frame and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room sixth, No. 1838 A District Huaxin Town Qingpu District Shanghai City Huateng road 201708 -120 Patentee after: SHANGHAI PANGYUAN MACHINERY RENTAL CO., LTD. Address before: Room sixth, No. 1838 A District Huaxin Town Qingpu District Shanghai City Huateng road 201708 -120 Patentee before: Shanghai Pangyuan Machinery Rental Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |