CN206308702U - A kind of portable basis of derrick crane - Google Patents
A kind of portable basis of derrick crane Download PDFInfo
- Publication number
- CN206308702U CN206308702U CN201621317141.7U CN201621317141U CN206308702U CN 206308702 U CN206308702 U CN 206308702U CN 201621317141 U CN201621317141 U CN 201621317141U CN 206308702 U CN206308702 U CN 206308702U
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- CN
- China
- Prior art keywords
- base matrix
- erection support
- derrick crane
- utility
- model
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- 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.)
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Abstract
A kind of portable basis of derrick crane, it includes base matrix, erection support and suspension hook, the base matrix is for foursquare reinforced concrete structure and top center is provided with pre-embedded steel slab, the erection support is arranged at base matrix top center and is connected with pre-embedded steel slab, and the suspension hook is symmetrically distributed in the top two ends of base matrix；Using packaged type basis, so as to overcome, prior art installation period is long and construction cost defect high for it, and overall structure is scientific and reasonable, and manufacture craft is simple, installs and easy to operate, can effectively shorten installation time, and reduce construction cost；The complete sets of basic equipment that it is widely used in underframe fixed base tower crane is used.
Description
Technical field
The utility model relates to a kind of underframe fixed base tower crane technical field, more particularly to a kind of derrick crane is moved
Dynamic formula basis.
Background technology
Traditional bottom bracket fixed base tower crane is typically used in underground integral embedded bar concrete as installation base
Plinth, this needs the tower crane previous moon to begin to be poured in installation, also needs to fill base position after removing tower crane；This installation
Mode is long in time limit, and installation foundation position is immovable, it is impossible to reuse, and causes installation cost high.
The content of the invention
For above-mentioned situation, the utility model purpose is to provide a kind of derrick crane portable basis, and it is utilized can
So as to overcome, prior art installation period is long and construction cost defect high on portable basis；And overall structure science is closed
Reason, manufacture craft is simple, installs and easy to operate, can effectively shorten installation time, and can reduce construction cost, before market
Scape is wide, is easy to promote the use of.
To realize above-mentioned task, a kind of derrick crane is portable basic, and it includes base matrix, erection support and hangs
Hook, the base matrix is for foursquare reinforced concrete structure and top center is provided with pre-embedded steel slab, and the erection support sets
It is placed in base matrix top center and is connected with pre-embedded steel slab, the suspension hook is symmetrically distributed in the top two ends of base matrix.
To realize the utility model structure, effect optimization, its further step：The erection support is adopted with base matrix
Installed in 45 ° of oblique angles with the edge line of base matrix with welding or bolt connection, and the edge line of erection support.
The erection support is welded using steel plate and/or shaped steel, and plane symmetry distribution is several on the erection support
Through hole.
The length and width size of the base matrix is 2200~3500mm, and height dimension is 500~800mm.
The utility model provides a kind of derrick crane portable basis, and it includes base matrix, erection support and suspension hook,
The base matrix is for foursquare reinforced concrete structure and top center is provided with pre-embedded steel slab, and the erection support is arranged at
Base matrix top center is simultaneously connected with pre-embedded steel slab, and the suspension hook is symmetrically distributed in the technical side at the top two ends of base matrix
Case；Using packaged type basis, so as to overcome, prior art installation period is long and construction cost defect high for it, and integrally
Scientific and reasonable for structure, manufacture craft is simple, installs and easy to operate, can effectively shorten installation time, and reduction is constructed into
This, with significant economic benefit and social benefit.
The utility model beneficial effect produced compared to existing technology：
Ith, the utility model uses and erection support is connected on foursquare reinforced concrete structure as foundation for tower crane, can
Realize repeating to install and use, can effectively shorten installation period and reduce construction cost；
IIth, the utility model is distributed several through holes using plane symmetry on erection support, is bolted diverse location
Through hole, so as to realize that same foundation installs the tower crane underframe of different size, versatility is good, effectively reduces cost of manufacture；
IIIth, the utility model overall structure is scientific and reasonable, and manufacture craft is simple, installs and easy to operate, can using safety
Lean on, Fast Installation tower crane can be realized, and reduce installation cost, with significant economic benefit and social benefit.
The complete sets of basic equipment that the utility model is widely used in underframe fixed base tower crane is used.
Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is overall structure front view of the present utility model.
Fig. 2 is overall structure top view of the present utility model.
Fig. 3 is the structural representation of erection support in the utility model.
Fig. 4 is tower crane underframe integral installation front view in the utility model.
Fig. 5 is the top view of Fig. 4.
In figure：1- ground, 2- basic blocks, 21- base matrix, 211- pre-embedded steel slabs, 22- erection supports, 23- suspension hooks, 3-
Tower crane underframe, 4- bolts.
Specific embodiment
Referring to the drawings, the utility model is realized in：A kind of portable basis of derrick crane, it includes basis originally
Body 21, erection support 22 and suspension hook 23, the base matrix 21 are that foursquare reinforced concrete structure and top center are provided with
Pre-embedded steel slab 211, the erection support 22 is arranged at the top center of base matrix 21 and is connected with pre-embedded steel slab 211, described to hang
Hook 23 is symmetrically distributed in the top two ends of base matrix 21.
As depicted in figs. 1 and 2, erection support 22 uses welding or bolt connection with base matrix 21 in the utility model,
And the edge line of erection support 22 is installed with the edge line of base matrix 21 in 45 ° of oblique angles, is conducive to base matrix uniform force,
Safeguard work safety；The erection support 22 is welded using steel plate and/or shaped steel, and plane symmetry on the erection support 22
Several through holes are distributed, tower crane underframe 3 is connected through bolt 4 with through hole on erection support 22, and can through connecting the through hole of diverse location
Adapt to the tower crane underframe 3 of different size；The length and width size of the base matrix 21 is 2200~3500mm, height dimension
It is 500~800mm.
As shown in Fig. 3, Fig. 4 and Fig. 5, operation principle of the present utility model is：Four pieces of identical basic blocks 2 are first made, and
Every piece of basic blocks 2 include base matrix 21, erection support 22 and suspension hook 23；Then it is true according to tower crane specification and job site situation
Determine tower crane installation position, and in symmetrical placement basic blocks 2 on the ground 1 of tower crane installation position, the upper of four pieces of basic blocks 2 need to be ensured
The plane depth of parallelism in the horizontal direction is not more than 3mm, is then arranged on the erection support 22 of basic blocks 2 simultaneously tower crane underframe 3
Connected using bolt 4, finally tighten bolt 4 so as to complete the installation of foundation for tower crane by pre-fastening moment requirement；When tower crane has been used
After dismounting, four pieces of basic blocks 2 can be gone back to warehouse through the handling of suspension hook 23, so that next time uses.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations；It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (4)
1. a kind of derrick crane is portable basic, it is characterised in that including base matrix (21), erection support (22) and suspension hook
(23), the base matrix (21) is for foursquare reinforced concrete structure and top center is provided with pre-embedded steel slab (211), described
Erection support (22) is arranged at base matrix (21) top center and is connected with pre-embedded steel slab (211), and the suspension hook (23) is symmetrical
It is distributed in the top two ends of base matrix (21).
2. a kind of derrick crane according to claim 1 is portable basic, it is characterised in that the erection support (22)
With base matrix (21) using welding or bolt connection, and edge line and the base matrix (21) of erection support (22) edge line
Installed in 45 ° of oblique angles.
3. a kind of derrick crane according to claim 1 is portable basic, it is characterised in that the erection support (22)
It is welded using steel plate and/or shaped steel, and plane symmetry is distributed several through holes on the erection support (22).
4. a kind of derrick crane according to claim 1 is portable basic, it is characterised in that the base matrix (21)
Length and width size be 2200~3500mm, height dimension be 500~800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317141.7U CN206308702U (en) | 2016-12-03 | 2016-12-03 | A kind of portable basis of derrick crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317141.7U CN206308702U (en) | 2016-12-03 | 2016-12-03 | A kind of portable basis of derrick crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308702U true CN206308702U (en) | 2017-07-07 |
Family
ID=59249679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621317141.7U Active CN206308702U (en) | 2016-12-03 | 2016-12-03 | A kind of portable basis of derrick crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612125A (en) * | 2018-06-07 | 2018-10-02 | 重庆工业职业技术学院 | A kind of tower-crane foundation structure |
| CN114135743A (en) * | 2021-12-10 | 2022-03-04 | 北京建筑大学 | Adjustable foundation platform for tower crane |
| CN115324099A (en) * | 2022-09-14 | 2022-11-11 | 徐州建机工程机械有限公司 | Combined general foundation and installation method |
-
2016
- 2016-12-03 CN CN201621317141.7U patent/CN206308702U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612125A (en) * | 2018-06-07 | 2018-10-02 | 重庆工业职业技术学院 | A kind of tower-crane foundation structure |
| CN114135743A (en) * | 2021-12-10 | 2022-03-04 | 北京建筑大学 | Adjustable foundation platform for tower crane |
| CN115324099A (en) * | 2022-09-14 | 2022-11-11 | 徐州建机工程机械有限公司 | Combined general foundation and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210908 Address after: 411199 No. 5, Jiangnan Avenue, economic development zone, Xiangtan City, Hunan Province Patentee after: Shanhe Jianglu (Xiangtan) construction machinery equipment Co.,Ltd. Address before: 411100 Jianglu Electromechanical group Co., Ltd., No. 1, Jiefang North Road, Yuhu District, Xiangtan City, Hunan Province Patentee before: JIANGLU MACHINERY & ELECTRONICS GROUP Co.,Ltd. |