CN203795460U - Basic structure of ballasting tower crane - Google Patents
Basic structure of ballasting tower crane Download PDFInfo
- Publication number
- CN203795460U CN203795460U CN201420179127.XU CN201420179127U CN203795460U CN 203795460 U CN203795460 U CN 203795460U CN 201420179127 U CN201420179127 U CN 201420179127U CN 203795460 U CN203795460 U CN 203795460U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- basic structure
- truss platform
- ballasting
- steel plate
- 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 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model relates to a basic structure of a ballasting tower crane. The basic structure comprises a leveling layer, a truss platform, a roadbed box and a steel plate, wherein the leveling layer is laid on the foundation; the truss platform is arranged on the leveling layer; the roadbed box is arranged on the truss platform; the steel plate is arranged on the roadbed box; the roadbed box and the steel plate are matched with a ballasting tower crane underframe in shape. The basic structure of the ballasting tower crane solves the problem that an underframe-type tower crane cannot be directly mounted on a forming foundation; the expanded steel-platform tower crane is used in the situation that the soil bearing capacity is relatively small or the concrete placement foundation is not suitable for the site; both mounting and processing are relatively convenient without waiting, so that the construction period is shortened; besides, the basic structure of the ballasting tower crane can be transported for use, the materials are recyclable, transport is facilitated after I-beams and channel steel are disconnected after use, the long-term use cost is low, and the basic structure is more economical.
Description
Technical field
The utility model relates to a kind of ballast formula infrastructure of tower crane.
Background technology
Ballast formula pillar crane is because its convenience that need not do cushion cap foundation is widely used in moulding building renovation, repowering, ballast formula tower crane is for to make support steel structure underframe on the standard knot of common tower crane, on underframe, bleed off pressure pouring weight for the overturning or slip resistance analysis of tower crane to guarantee the normal safe handling of tower crane.Because four some pressure of support legs of tower crane ballast underframe are all larger, the design scheme that producer gives is still does concrete foundation for expanding stress surface to guarantee the requirement of place, tower crane place bearing capacity of foundation soil: because the situation in on-the-spot place is different, producer's design has the following disadvantages: some job site is that hard surface is inconvenient to cut a hole the situation that concrete pad is done on road surface of wearing, as directly done concrete foundation block on road surface, after removing, tower crane faces the concrete situation of cleaning, time-consuming taking a lot of work, tower crane needs the rear base concrete piece of transition only disposablely to use.
Utility model content
Primary and foremost purpose of the present utility model be to provide a kind of can transition and for for the weak ballast formula infrastructure of tower crane of endurance fundamentally, concrete scheme of the present utility model is as follows for achieving the above object:
A ballast formula infrastructure of tower crane, comprises leveling layer, truss platform, subgrade case and steel plate;
Described leveling layer is layed on ground, and described truss platform is located on described leveling layer, and described subgrade case is located on described truss platform, and described steel plate is located on described subgrade case;
Described subgrade case and described steel plate and ballast formula pillar crane underframe form fit.
Preferably, described truss platform comprises main limb frame, connecting angle;
Described main limb frame section is " work " font, and described main limb frame quantity is complex trace and be arranged in parallel;
Described in adjacent twice, main limb frame connects by connecting angle.
Preferably, be also filled with rubble in described truss platform, described rubble is filled between main limb frame and is positioned at described connecting angle below.
Preferably, described connecting angle quantity is complex trace and be arranged in parallel.
The ballast formula infrastructure of tower crane that the utility model provides has solved the problem that chassis type pillar crane cannot be directly installed on moulding basis, less or on-the-spot this expansion steel platform pillar crane that uses be not suitable for concreting basis in the situation that at earth bearing strength, installation process is more convenient simultaneously, without wait, save the duration, and this ballast formula infrastructure of tower crane can have enough to meet the need transportation to be used, material is recyclable, after being used to complete, removing the connection of i iron and channel-section steel can conveniently transport afterwards, long-term use cost is low, comparatively economical.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment A part enlarged diagram;
Fig. 3 is the utility model embodiment truss platform structural representation;
Fig. 4 is the utility model embodiment truss platform structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
Embodiment
As shown in Figures 1 and 2, a kind of ballast formula infrastructure of tower crane, comprises leveling layer 1, truss platform 2, subgrade case 3 and steel plate 4; Described leveling layer 1 adopts rubble levelling and is layed on ground 100, and described truss platform 2 is located on described leveling layer 1, and described subgrade case 3 is located on described truss platform 2, and described steel plate 4 is located on described subgrade case 3; Described subgrade case 3 and described steel plate 4 and ballast formula pillar crane underframe 200 form fit.
Work progress: processing the ground 100 of compacting in advance according to the situation in the place of site operation, is rubble the levelling of 10cm different area according to the big or small bedding thickness of different pillar crane underframe 200 areas.On leveling layer 1, lay truss platform 2, truss platform 2 upper berth subgrade cases 3 are also used steel plate 4 levellings, can on ballast formula infrastructure of tower crane, chassis type pillar crane be installed with that.
As shown in Figures 2 to 4, as the part preferred version of above-described embodiment scheme, described truss platform 2 comprises main limb frame 21, connecting angle 22; Described main limb frame 21 sections are " work " font, and described main limb frame 21 quantity are complex trace, on leveling layer 1, keep at a certain distance away and be arranged in parallel; Described in adjacent twice, main limb frame 21 connects by connecting angle 22.
As the improvement of above-described embodiment scheme, in described truss platform 2, be also filled with rubble 3, described rubble 3 is filled between main limb frame 21 and is positioned at described connecting angle 22 belows.
As the improvement of above-described embodiment scheme, described connecting angle 22 quantity are complex trace and be arranged in parallel.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in the specific embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (4)
1. a ballast formula infrastructure of tower crane, is characterized in that:
Comprise leveling layer, truss platform, subgrade case and steel plate;
Described leveling layer is layed on ground, and described truss platform is located on described leveling layer, and described subgrade case is located on described truss platform, and described steel plate is located on described subgrade case;
Described subgrade case and described steel plate and ballast formula pillar crane underframe form fit.
2. ballast formula infrastructure of tower crane as claimed in claim 1, is characterized in that:
Described truss platform comprises main limb frame, connecting angle;
Described main limb frame section is " work " font, and described main limb frame quantity is complex trace and be arranged in parallel;
Described in adjacent twice, main limb frame connects by connecting angle.
3. ballast formula infrastructure of tower crane as claimed in claim 2, is characterized in that:
In described truss platform, be also filled with rubble, described rubble is filled between main limb frame and is positioned at described connecting angle below.
4. ballast formula infrastructure of tower crane as claimed in claim 2, is characterized in that:
Described connecting angle quantity is complex trace and be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179127.XU CN203795460U (en) | 2014-04-14 | 2014-04-14 | Basic structure of ballasting tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179127.XU CN203795460U (en) | 2014-04-14 | 2014-04-14 | Basic structure of ballasting tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795460U true CN203795460U (en) | 2014-08-27 |
Family
ID=51377689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179127.XU Expired - Lifetime CN203795460U (en) | 2014-04-14 | 2014-04-14 | Basic structure of ballasting tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674838A (en) * | 2014-12-31 | 2015-06-03 | 上海市机械施工集团有限公司 | Foundation structure of mobile tower crane and laying method of foundation structure |
| CN106320364A (en) * | 2015-06-26 | 2017-01-11 | 安徽庞源机械工程有限公司 | Ballasting type gravel foundation |
| CN114541465A (en) * | 2022-03-28 | 2022-05-27 | 中建三局集团有限公司 | Prefabricated assembled steel construction tower crane basis that can have enough to meet need |
-
2014
- 2014-04-14 CN CN201420179127.XU patent/CN203795460U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674838A (en) * | 2014-12-31 | 2015-06-03 | 上海市机械施工集团有限公司 | Foundation structure of mobile tower crane and laying method of foundation structure |
| CN106320364A (en) * | 2015-06-26 | 2017-01-11 | 安徽庞源机械工程有限公司 | Ballasting type gravel foundation |
| CN114541465A (en) * | 2022-03-28 | 2022-05-27 | 中建三局集团有限公司 | Prefabricated assembled steel construction tower crane basis that can have enough to meet need |
| CN114541465B (en) * | 2022-03-28 | 2023-08-04 | 中建三局集团有限公司 | Prefabricated assembled steel construction tower crane foundation that can have enough to meet need |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202595591U (en) | Micro steel pipe pile network structure for tunnel cavern roadbed in karst region | |
| CN206245139U (en) | precast slab ballast bed | |
| CN102425082A (en) | Subgrade strengthening structure for highly karstified station turnout zone on high-speed railway | |
| CN109440571A (en) | The construction method for building road is faced in a kind of laying of prefabricated board | |
| CN104947721B (en) | Subway car depot testing line composite vibration-isolation barrier | |
| CN203795460U (en) | Basic structure of ballasting tower crane | |
| CN202247575U (en) | Structure for strengthening roadbed in high-speed railway station turnout area with highly developed karst | |
| CN206346075U (en) | Side broad way based structures based on existing railway roadbed | |
| CN101922158A (en) | Device and method for integral underpinned vibration isolation of subway underpass building foundation | |
| CN204753261U (en) | Light -duty road bed of a doublestage shelves structure | |
| CN207062652U (en) | A kind of city track traffic engineering assembled track laying device | |
| CN103967332B (en) | The construction method of a kind of building site enclosing | |
| CN105350409A (en) | Construction method of urban railway traffic bolster type steel spring floating slab ballast bed turnout junction | |
| CN201915385U (en) | Compacted pile for foundation treatment of collapsed loess in tunnel | |
| CN107988854B (en) | Later-stage reservation structure of subway upper cover vehicle base parking train inspection warehouse | |
| CN204000522U (en) | A kind of novel roadbed retaining structure | |
| CN103437353A (en) | Cast-in-situ light foam concrete reinforcing method based on anchor bolt support | |
| CN207130545U (en) | High-speed railway active breaking belt region road structure | |
| CN203383151U (en) | Grouting device for two sides of bridge body | |
| CN203334153U (en) | Cast-in-place foam light soil structure | |
| CN105236265B (en) | Reinforcing method and reinforcing structure for rail of portal crane | |
| CN204875406U (en) | Vertical type foam light soil highway embankment | |
| CN204185743U (en) | A kind of Desulphurization roadbed cement pavement structure | |
| CN109440572B (en) | Construction method for laying temporary road in coal mine pit by prefabricated slab | |
| CN205529762U (en) | Instrument formula construction road |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. Address before: Unit 212, Second Floor, Comprehensive Building of Science and Technology Innovation Base, No. 80 Lanyue Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong 510800 Patentee before: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 109-12, Building 3, 43 Yingbin Avenue West, Huadu District, Guangzhou City, Guangdong 510000 Patentee after: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. Address before: 510000 Room 1130, 11th Floor, Traffic Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG PANGYUAN ENGINEERING MACHINERY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |