CN103303814A - Tower footing assembly - Google Patents
Tower footing assembly Download PDFInfo
- Publication number
- CN103303814A CN103303814A CN2013102696893A CN201310269689A CN103303814A CN 103303814 A CN103303814 A CN 103303814A CN 2013102696893 A CN2013102696893 A CN 2013102696893A CN 201310269689 A CN201310269689 A CN 201310269689A CN 103303814 A CN103303814 A CN 103303814A
- Authority
- CN
- China
- Prior art keywords
- bolts
- standard knot
- foundation
- bolt
- holding
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a tower footing assembly. The tower footing assembly comprises a standard knot and fixing devices for fixing the standard knot on the ground, and is characterized by also comprising erection supports which are respectively arranged at the bottoms of four main chords of the standard knot in a welding way, and the fixing device is a foundation bolt; and a square plate is arranged at the hook end of the foundation bolt in a welding way. The tower footing assembly provided by the invention has the advantages that the standard knot is fixedly arranged on the ground through the foundation bolts, and the foundation bolts have a simple manufacturing process and relatively low cost, so that the cost of the tower footing assembly is reduced; the foundation bolts are plain bolts, and the square plates are arranged at the hook ends of the foundation bolts in a welding way, so that friction force between a foundation and the bolts is effectively ensured, and the bolts can not be damaged when being pulled out; and the erection supports arranged at the bottoms of the main chords greatly facilitate the installation of the foundation bolts.
Description
Technical field
The present invention relates to a kind of column foot assembly, belong to hoisting crane and make the field.
Background technology
The tower machine, namely the abbreviation of tower crane is a kind of weight-lifting equipment for building operation.In general, the tower machine can be divided into by the function of each several part: column foot, body of the tower, turn round, hoist, the part such as equilibrium arm, crane arm, crane carriage, cat head, driver's cab.Wherein, column foot is that the tower machine is installed essential on the ground foundation, and with reference to Fig. 1, it comprises: standard knot 101, and the basic pin tool 102 that standard knot 101 is fixed on the ground.Present employed basic pin tool 102, its complex manufacturing technology, and also cost of manufacture is higher, so, so that the also corresponding raising of the cost of tower machine.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide that a kind of manufacture craft is relatively simple, the relatively low column foot assembly of cost.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of column foot assembly comprises: standard knot, and with the anchor fitting that standard knot fixes on the ground, it is characterized in that, aforementioned anchor fitting is holding-down bolt.
Aforesaid column foot assembly is characterized in that, also comprises: erection support, aforementioned erection support are welded on respectively the bottom of four main chords of standard knot.
Aforesaid column foot assembly is characterized in that, 4 holding-down bolts are installed on each erection support.
Aforesaid column foot assembly is characterized in that, aforementioned holding-down bolt is circularly foot bolt of light.
Aforesaid column foot assembly is characterized in that, aforementioned light is the crotch end side of the being welded with plate of foot bolt circularly.
Usefulness of the present invention is: adopt holding-down bolt that standard knot is fixed on the ground, because the holding-down bolt manufacture craft is simple, cost is relatively low, so reduced the cost of column foot assembly; Holding-down bolt is circularly foot bolt of light, and at the crotch end side of being welded with plate, has effectively guaranteed the friction force of bolt with the basis, is unlikely to make bolt to extract destruction; Bottom welding erection support at main chord has greatly made things convenient for the installation of holding-down bolt.
Description of drawings
Fig. 1 is the structural representation of existing column foot assembly;
Fig. 2 is the structural representation of a specific embodiment of column foot assembly of the present invention.
The implication of Reference numeral among the figure: 101-standard knot, 102-basis pin tool, 201-standard knot, 202-holding-down bolt, 203-erection support, 204-main chord, 205-side's plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
With reference to Fig. 2, column foot assembly of the present invention comprises: standard knot 201, and the anchor fitting that standard knot 201 is fixed on the ground, concrete, this anchor fitting is holding-down bolt 202.
In the present invention, adopt holding-down bolt that standard knot is fixed on the ground, replaced the basic pin tool of original usefulness standard knot is fixed on the ground, because the holding-down bolt manufacture craft is simple, cost is relatively low, so adopt holding-down bolt to reduce the cost of column foot assembly.
As a kind of preferred scheme, column foot assembly of the present invention also comprises: erection support 203.Erection support 203 amounts to 4, is welded on respectively the bottom of four main chords 204 of standard knot 201, is used for the easily installation of foot bolt 202.
More preferably, 4 holding-down bolts 202 are installed on each erection support 203, are used for the fastness of guaranteeing that the column foot assembly is installed.
In the present invention, holding-down bolt 202 is preferably circularly foot bolt of light.
More preferably, light is the crotch end side of the being welded with plate 205 of foot bolt circularly, namely light circularly the crotch end of foot bolt do a major part, be used for to guarantee the friction force on holding-down bolt and basis, be unlikely to make holding-down bolt to extract destruction, guarantee the safety that the tower machine uses.
Need to prove, above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (5)
1. column foot assembly comprises: standard knot, and with the anchor fitting that standard knot fixes on the ground, it is characterized in that, above-mentioned anchor fitting is holding-down bolt.
2. column foot assembly according to claim 1 is characterized in that, also comprises: erection support, above-mentioned erection support are welded on respectively the bottom of four main chords of standard knot.
3. column foot assembly according to claim 2 is characterized in that, 4 holding-down bolts are installed on each erection support.
4. according to claim 1 to the described column foot assembly of 3 any one, it is characterized in that, above-mentioned holding-down bolt is circularly foot bolt of light.
5. column foot assembly according to claim 4 is characterized in that, above-mentioned light is the crotch end side of the being welded with plate of foot bolt circularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102696893A CN103303814A (en) | 2013-07-01 | 2013-07-01 | Tower footing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102696893A CN103303814A (en) | 2013-07-01 | 2013-07-01 | Tower footing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103303814A true CN103303814A (en) | 2013-09-18 |
Family
ID=49129586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102696893A Pending CN103303814A (en) | 2013-07-01 | 2013-07-01 | Tower footing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103303814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938664A (en) * | 2014-05-09 | 2014-07-23 | 南通庞源机械工程有限公司 | Processing method for subsequent reinforcement of tower crane foundation |
| CN112279120A (en) * | 2020-11-26 | 2021-01-29 | 江西省丰和泰重工科技有限公司 | Base reinforced tower crane |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179937A (en) * | 1983-03-31 | 1984-10-12 | Isamu Kubota | Placement of anchor bolt |
| JPS62233340A (en) * | 1986-04-02 | 1987-10-13 | Tokuhito Shibata | Installation of anchor bolt in column base of steel work |
| JPH09165754A (en) * | 1995-12-15 | 1997-06-24 | Kawasaki Heavy Ind Ltd | Fixed structure such as steel column base |
| JP2000027194A (en) * | 1998-07-10 | 2000-01-25 | Nippon Steel Metal Prod Co Ltd | Unbond-type anchor bolt for exposed column base |
| JP2000038771A (en) * | 1998-07-22 | 2000-02-08 | Nippon Steel Metal Prod Co Ltd | Exposed pedestal hardware for building |
| JP2003239299A (en) * | 2002-02-16 | 2003-08-27 | Masato Kinoshita | Anchor bolt mounting device |
| KR20070060583A (en) * | 2005-12-09 | 2007-06-13 | (주) 대산개발 | Vent construction method of temporary bridge |
| US20080190058A1 (en) * | 2007-02-08 | 2008-08-14 | Paul Gerald Migliore | Foundation for monopole wind turbine tower |
| CN201305413Y (en) * | 2008-11-08 | 2009-09-09 | 中铁三局集团有限公司 | Special tool for installing hydraulic inclined support of crane foundation |
| CN202012087U (en) * | 2011-03-03 | 2011-10-19 | 中铁十三局集团第一工程有限公司 | Combined hinge for tower |
| CN202108296U (en) * | 2011-05-16 | 2012-01-11 | 中铁四局集团第一工程有限公司 | Assembled segmental water tank tower |
| CN202117074U (en) * | 2011-06-23 | 2012-01-18 | 中冶建工集团有限公司 | Foundation bed steel structure for positioning and mounting base of tower crane |
| CN102887446A (en) * | 2011-07-19 | 2013-01-23 | 上海庞源机械租赁股份有限公司 | Detachable fixed leg structure of tower crane |
| CN202992537U (en) * | 2012-10-19 | 2013-06-12 | 宁波锦伟标准件有限公司 | Foundation bolt |
| CN203359843U (en) * | 2013-07-01 | 2013-12-25 | 张家港市天运建筑机械有限公司 | Tower base component |
-
2013
- 2013-07-01 CN CN2013102696893A patent/CN103303814A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179937A (en) * | 1983-03-31 | 1984-10-12 | Isamu Kubota | Placement of anchor bolt |
| JPS62233340A (en) * | 1986-04-02 | 1987-10-13 | Tokuhito Shibata | Installation of anchor bolt in column base of steel work |
| JPH09165754A (en) * | 1995-12-15 | 1997-06-24 | Kawasaki Heavy Ind Ltd | Fixed structure such as steel column base |
| JP2000027194A (en) * | 1998-07-10 | 2000-01-25 | Nippon Steel Metal Prod Co Ltd | Unbond-type anchor bolt for exposed column base |
| JP2000038771A (en) * | 1998-07-22 | 2000-02-08 | Nippon Steel Metal Prod Co Ltd | Exposed pedestal hardware for building |
| JP2003239299A (en) * | 2002-02-16 | 2003-08-27 | Masato Kinoshita | Anchor bolt mounting device |
| KR20070060583A (en) * | 2005-12-09 | 2007-06-13 | (주) 대산개발 | Vent construction method of temporary bridge |
| US20080190058A1 (en) * | 2007-02-08 | 2008-08-14 | Paul Gerald Migliore | Foundation for monopole wind turbine tower |
| CN201305413Y (en) * | 2008-11-08 | 2009-09-09 | 中铁三局集团有限公司 | Special tool for installing hydraulic inclined support of crane foundation |
| CN202012087U (en) * | 2011-03-03 | 2011-10-19 | 中铁十三局集团第一工程有限公司 | Combined hinge for tower |
| CN202108296U (en) * | 2011-05-16 | 2012-01-11 | 中铁四局集团第一工程有限公司 | Assembled segmental water tank tower |
| CN202117074U (en) * | 2011-06-23 | 2012-01-18 | 中冶建工集团有限公司 | Foundation bed steel structure for positioning and mounting base of tower crane |
| CN102887446A (en) * | 2011-07-19 | 2013-01-23 | 上海庞源机械租赁股份有限公司 | Detachable fixed leg structure of tower crane |
| CN202992537U (en) * | 2012-10-19 | 2013-06-12 | 宁波锦伟标准件有限公司 | Foundation bolt |
| CN203359843U (en) * | 2013-07-01 | 2013-12-25 | 张家港市天运建筑机械有限公司 | Tower base component |
Non-Patent Citations (4)
| Title |
|---|
| MG乖乖鱼: "《百度百科》", 19 May 2010, article "地脚螺栓" * |
| 崔碧海: "《安装技术》", 30 September 2002, article "安装技术" * |
| 崛強啲〓待沵: "预埋螺栓", 《百度文库》, 9 January 2011 (2011-01-09) * |
| 赵佳泉: "地脚螺栓", 《百度文库》, 30 November 2011 (2011-11-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938664A (en) * | 2014-05-09 | 2014-07-23 | 南通庞源机械工程有限公司 | Processing method for subsequent reinforcement of tower crane foundation |
| CN112279120A (en) * | 2020-11-26 | 2021-01-29 | 江西省丰和泰重工科技有限公司 | Base reinforced tower crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201801319U (en) | Crane for pipe pile production | |
| CN102251483A (en) | Construction method for hoisting concrete-filled steel tube lattice bridge pier through self-lifting attached crane | |
| CN103303814A (en) | Tower footing assembly | |
| CN203359843U (en) | Tower base component | |
| CN202625666U (en) | Tower crane attachment device | |
| CN203452077U (en) | Steering mechanism of pile driver and pile driver with the mechanism | |
| CN203159027U (en) | A prefabricated iron tower foundation spreader | |
| CN204096947U (en) | The hanging apparatus of steel bridge is installed | |
| CN103663183A (en) | Fast self-mounting tower crane | |
| CN202245861U (en) | Device capable of integrally elevating ultrahigh large-span heavy-duty steel vestibule | |
| CN203938401U (en) | Tower crane unattached height increases device | |
| CN203461720U (en) | Simple cantilever hoisting machine | |
| CN204569238U (en) | Omnipotent bracing or strutting arrangement bottom a kind of tower crane | |
| CN106120880A (en) | A kind of offshore wind farm single-pile foundation Compressive Bearing Capacity assay device | |
| CN105113426A (en) | Cable connector and steel truss arch bridge cable connecting method | |
| CN202465115U (en) | Double main beam gantry crane | |
| CN204959605U (en) | Knotted rope hookup | |
| CN203256906U (en) | Embedding structure of steel rib columns and foundation bolts | |
| CN205590173U (en) | MBR membrane module gallows | |
| CN103303815A (en) | Tower crane standard knot | |
| CN201154874Y (en) | Tower top apparatus for cable hoisting tower | |
| CN105648929B (en) | Bridge floor changes constructing device and its construction method | |
| CN202299460U (en) | Temporary fixing device for installation of secondary truss of spherical node of spatial structure | |
| CN205526991U (en) | A device for liftable erects to be coiled | |
| CN204199282U (en) | Be applicable to the elevator pile towing device of small engineering machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |