CN205802813U - The double pre-buried joint of a kind of tower crane - Google Patents
The double pre-buried joint of a kind of tower crane Download PDFInfo
- Publication number
- CN205802813U CN205802813U CN201620757552.1U CN201620757552U CN205802813U CN 205802813 U CN205802813 U CN 205802813U CN 201620757552 U CN201620757552 U CN 201620757552U CN 205802813 U CN205802813 U CN 205802813U
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- Prior art keywords
- buried joint
- joint
- tower crane
- buried
- big
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- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 19
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
This utility model provides the double pre-buried joint of a kind of tower crane, including big pre-buried joint, little pre-buried joint, connecting rod, bearing diagonal and brace, little pre-buried joint is arranged in big pre-buried joint, and little pre-buried joint is connected by connecting rod with big pre-buried joint, and big pre-buried joint and little pre-buried joint are cast in same concrete foundation cushion cap.The beneficial effects of the utility model are: efficiently solve the technical barrier that big small-sized tower crane is replaced in construction, reduce tower crane operating cost, it is ensured that the job safety of tower crane displacement, reduce difficulty of construction, good integrity, fix simple, easy to operate.
Description
Technical field
This utility model relates to the construction field of derrick crane, concretely relates to the double pre-buried joint of a kind of tower crane.
Background technology
Along with the increase of construction project scale, the tower crane of conventional model cannot meet construction requirement, the most large-scale public affairs
Build in project and multi-storey basement project, often there is local or specific construction part, it is necessary to use the tower crane of larger number to replace
The generation tower crane of conventional model is constructed.
Pre-buried joint for be embedded in concrete foundation in advance, the portion being connected with foundation for tower crane joint or the superstructure such as standard knot
Point, be typically different the tower crane of model and need to arrange in pairs or groups the pre-buried joint of respective model is installed, the specification of tower crane model the most pre-buried different joint and
Form is the most different, and the tower crane of different model cannot use the pre-buried joint of same to construct.
Meanwhile, the size of concrete foundation, arrangement of reinforcement etc. require to carry out respective design, if by difference also according to the model of tower crane
The tower crane of model arbitrarily uses the different tower crane that the concrete foundation cushion cap of same model, especially performance parameter differ bigger with,
Will result in bigger potential safety hazard, even result in tower crane and the security incident such as topple.
If desired use different model tower crane in the different construction stages, then original concrete foundation cushion cap must be carried out weight
New construction, makes the tower crane concrete foundation cushion cap meeting construction requirement.But, construction concrete foundation cushion cap is not only subject to again
To the strict restriction of site condition, also it is greatly increased construction cost, affects the normal progress of construction, unfavorable to construction.
Therefore, practice of construction the most just considers large-scale tower crane is installed, and large-scale tower crane lease, use etc. take
With costly, roll up the input of construction cost.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of tower crane double pre-buried joint, effectively
Solve the technical barrier that big small-sized tower crane is replaced in construction, not only greatly reduce tower crane operating cost, it is ensured that tower crane
The job safety of displacement, structural safety is reliable, simple to operation.
For achieving the above object, this utility model provides following technical scheme: the double pre-buried joint of a kind of tower crane, including big pre-
Bury joint, little pre-buried joint, connecting rod, bearing diagonal and brace.Wherein, little pre-buried joint is arranged in big pre-buried joint, and little pre-buried joint is pre-with big
Bury joint to be connected by connecting rod.
Preferably, in described little pre-buried joint, it is provided with bearing diagonal and brace, in big pre-buried joint, also is provided with brace, increase structure
Bonding strength.
Preferably, described connecting rod is arranged on big pre-buried joint diagonal position, is connected with the supporting leg of little pre-buried joint, both can play
Interconnection function may also function as skewed horizontal load effect, strengthens structural integrity.
Preferably, described big pre-buried joint is parallel with little pre-buried joint upper surface, it is ensured that the flatness of upper surface.
Preferably, described big pre-buried joint and little pre-buried joint are cast in same concrete foundation cushion cap.
Preferably, the described size of concrete foundation cushion cap, arrangement of reinforcement etc. require to be satisfied by the design requirement of big pre-buried joint.
Preferably, described connecting rod, bearing diagonal and brace are all fixed by welding in structure.
Preferably, described big pre-buried joint and little pre-buried joint are in the double pre-buried joint of same tower crane, by same special manufacturer
Family designs and produces.
The beneficial effects of the utility model are: the double pre-buried joint of a kind of tower crane, with the entirety of the embedded little pre-buried joint of big pre-buried joint
Form is buried as in tower crane concrete foundation, it is not necessary to the most embedding, not only efficiently solves what big small-sized tower crane was replaced in construction
Technical barrier, greatly reduces tower crane operating cost, it is ensured that the job safety of tower crane displacement, double pre-buried joint upper surfaces flat
Whole degree is guaranteed the most simultaneously, and only need to pour tower crane concrete foundation once reduces difficulty of construction, has ensured construction speed,
This device good integrity, has been effectively ensured double pre-buried joint location, pre-buried accuracy, fixing simple, easy to operate.
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the double pre-buried joint of a kind of tower crane.
Fig. 2 is the profile of the double pre-buried joint of a kind of tower crane.
In accompanying drawing: 1, big pre-buried joint, 2, little pre-buried joint, 3, connecting rod, 4, bearing diagonal, 5, brace, 6, supporting leg, 7, coagulation soil matrix
Plinth cushion cap.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the double pre-buried joint of a kind of tower crane that this utility model provides, including big pre-buried joint 1, little pre-buried joint
2, connecting rod 3, bearing diagonal 4 and brace 5.Wherein, little pre-buried joint 2 is arranged in big pre-buried joint 1, and little pre-buried joint 2 leads to big pre-buried joint 1
Cross connecting rod 3 to connect, in little pre-buried joint 2, be provided with bearing diagonal 4 and brace 5, in big pre-buried joint 1, also be provided with brace 5, increase structure and connect
Intensity, connecting rod 3 is arranged on big pre-buried joint 1 diagonal position, is connected with the supporting leg 6 of little pre-buried joint 2, both can play interconnection function and also may be used
Playing skewed horizontal load effect, strengthen structural integrity, described big pre-buried joint 1 is parallel with little pre-buried joint 2 upper surface, it is ensured that upper table
The flatness in face, big pre-buried joint 1 and little pre-buried joint 2 be cast in same concrete foundation cushion cap 7, concrete foundation cushion cap 7
Size, arrangement of reinforcement etc. require to be satisfied by the design requirement of big pre-buried joint 1, and described connecting rod 3, bearing diagonal 4 and brace 5 is all by welding
Fixing structurally, big pre-buried joint 1 and the little pre-buried joint 2 of the double pre-buried joint of same tower crane are designed and produced by same specialized factory.
Above-described embodiment, to specific descriptions of the present utility model, is served only for being further described this utility model, no
It is understood that for the restriction to this utility model protection domain, the technician of this area is according to the content pair of above-mentioned utility model
This utility model makes some nonessential improvement and within adjustment each falls within protection domain of the present utility model.
Claims (8)
1. the double pre-buried joint of tower crane, it is characterised in that: include big pre-buried joint (1), little pre-buried joint (2), connecting rod (3), bearing diagonal
(4) and brace (5), wherein, little pre-buried joint (2) is arranged in big pre-buried joint (1), and little pre-buried joint (2) is passed through with big pre-buried joint (1)
Connecting rod (3) connects.
The double pre-buried joint of a kind of tower crane the most according to claim 1, it is characterised in that: it is provided with in described little pre-buried joint (2)
Bearing diagonal (4) and brace (5), also be provided with brace (5) in big pre-buried joint (1).
The double pre-buried joint of a kind of tower crane the most according to claim 1, it is characterised in that: described connecting rod (3) is arranged on big pre-
Bury joint (1) diagonal position, be connected with the supporting leg (6) of little pre-buried joint (2).
The double pre-buried joint of a kind of tower crane the most according to claim 1, it is characterised in that: described big pre-buried joint (1) and little pre-
Bury joint (2) upper surface parallel.
The double pre-buried joint of a kind of tower crane the most according to claim 1, it is characterised in that: described big pre-buried joint (1) and little pre-
Bury joint (2) to be cast in same concrete foundation cushion cap (7).
The double pre-buried joint of a kind of tower crane the most according to claim 5, it is characterised in that: described concrete foundation cushion cap (7)
Size, the requirement of arrangement of reinforcement be satisfied by big pre-buried joint (1) design requirement.
The double pre-buried joint of a kind of tower crane the most according to claim 1, it is characterised in that: described connecting rod (3), bearing diagonal (4)
All it is fixed by welding in structure with brace (5).
The double pre-buried joint of a kind of tower crane the most according to claim 1, it is characterised in that: described big pre-buried joint (1) and little pre-
Bury joint (2) in the double pre-buried joint of same tower crane, same specialized factory design and produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757552.1U CN205802813U (en) | 2016-07-19 | 2016-07-19 | The double pre-buried joint of a kind of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757552.1U CN205802813U (en) | 2016-07-19 | 2016-07-19 | The double pre-buried joint of a kind of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802813U true CN205802813U (en) | 2016-12-14 |
Family
ID=57508579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757552.1U Expired - Fee Related CN205802813U (en) | 2016-07-19 | 2016-07-19 | The double pre-buried joint of a kind of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315431A (en) * | 2016-07-19 | 2017-01-11 | 中天建设集团有限公司 | Tower crane dual embedded section and construction method thereof |
| CN107840256A (en) * | 2017-11-15 | 2018-03-27 | 江苏江都建设集团有限公司 | A kind of steel platform of derrick crane |
-
2016
- 2016-07-19 CN CN201620757552.1U patent/CN205802813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315431A (en) * | 2016-07-19 | 2017-01-11 | 中天建设集团有限公司 | Tower crane dual embedded section and construction method thereof |
| CN107840256A (en) * | 2017-11-15 | 2018-03-27 | 江苏江都建设集团有限公司 | A kind of steel platform of derrick crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |