CN220847747U - Reinforcing apparatus is enlarged to tower crane natural basis - Google Patents
Reinforcing apparatus is enlarged to tower crane natural basis Download PDFInfo
- Publication number
- CN220847747U CN220847747U CN202322734578.7U CN202322734578U CN220847747U CN 220847747 U CN220847747 U CN 220847747U CN 202322734578 U CN202322734578 U CN 202322734578U CN 220847747 U CN220847747 U CN 220847747U
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- tower crane
- foundation
- reinforcing
- adjustable support
- frame
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000009435 building construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a natural foundation expanding and reinforcing device of a tower crane, which comprises a reinforcing frame and an adjustable support, wherein the reinforcing frame consists of a steel pipe frame, a foundation connecting end head and an adjustable support end head; the foundation connecting end is arranged on the long side of the triangular right angle of the steel pipe frame and is fixedly connected with the bar planting bolt on the tower crane foundation; the adjusting support end is arranged on the short side of the triangular right angle of the steel tube frame and is connected with the adjustable support; the adjustable support comprises an adjusting screw rod, the adjusting screw rod is positioned at two ends of the adjustable support, and the height of the bottom of the support is controlled by adjusting the adjusting screw rod. The device effectively solves the problem that the strength of the tower crane foundation is insufficient under special conditions, so that the installation and use safety of the tower crane are affected, the whole structure is simple and easy, the use cost can be effectively saved, the material loss is reduced, the resources are saved, and the safety of the tower crane in the installation and use is greatly ensured.
Description
Technical Field
The utility model relates to the technical field of tower crane equipment, in particular to a natural foundation expanding and reinforcing device of a tower crane.
Background
With the development of the building construction technology in China, high-rise buildings are increased, underground space is fully utilized, building construction heights are higher and building areas are larger, so that high requirements are put on tower crane selection, arrangement, foundation design and the like, and the measure cost proportion occupied by the design construction is relatively high.
At present, rectangular concrete foundations are mostly used for the tower crane in the stage, and the tower crane is quick in forming, convenient to pour and low in cost, so that the tower crane is the first choice of a plurality of construction units. However, the situation of the construction site is often complicated, and the defect of insufficient strength caused by the fact that the tower crane foundation is made small occasionally occurs, or the defect of insufficient strength of the tower crane foundation for supporting a new tower crane caused by temporarily changing the model of the tower crane is caused.
When the situation is met, only the foundation is removed and reworked or the foundation is enlarged again in site construction. Demolish the redo and then can lead to construction progress to hold off by a wide margin, and increase the basis on original basis and then can influence the overall stability of basis to a certain extent, buried the potential safety hazard for the installation and use of later stage tower crane.
Disclosure of utility model
The utility model aims to provide a natural foundation expanding and reinforcing device for a tower crane, which solves the problem that the installation and use safety of the tower crane are affected due to insufficient strength of the tower crane foundation under special conditions.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the natural foundation expanding and reinforcing device of the tower crane comprises a reinforcing frame and an adjustable support, wherein the reinforcing frame consists of a steel pipe frame, a foundation connecting end head and an adjusting support end head; the foundation connecting end is arranged on the long side of the triangular right angle of the steel pipe frame and is fixedly connected with the bar planting bolt on the tower crane foundation; the adjusting support end is arranged on the short side of the triangular right angle of the steel tube frame and is connected with the adjustable support; the adjustable support comprises an adjusting screw rod, the adjusting screw rod is positioned at two ends of the adjustable support, and the height of the bottom of the support is controlled by adjusting the adjusting screw rod.
Preferably, the adjusting screw rod is in threaded connection with the adjusting support end.
Preferably, the two sides of the tower crane foundation are provided with reinforcing devices, and the reinforcing devices are arranged in parallel.
Preferably, the reinforcing frame is a right triangle frame structure, and the right long side of the reinforcing frame is attached to the tower crane foundation.
Preferably, the bottom of the adjustable support is a plane support structure, and staggered reinforcing ribs are arranged on the upper end face of the adjustable support.
Compared with the prior art, the utility model has the following beneficial effects:
This tower crane natural foundation enlarges reinforcing apparatus, under the condition that is not enough to tower crane foundation intensity, install this device in tower crane foundation both sides, the installation is simple, little and dismantle it after using up to original basis, can use once more after maintenance, effectively solved the tower crane foundation and not enough in intensity that leads to under the special circumstances, and influence the safety of tower crane installation and use, its whole device overall structure is simple and easy, convenient to use, can effectually practice thrift use cost, reduce material loss, resources are saved, the tower crane is in installation and use safety has been greatly ensured.
Drawings
FIG. 1 is a schematic view of the reinforcement device of the present utility model;
Fig. 2 is a schematic view of the reinforcement device of the present utility model.
In the figure: 1. reinforcing the frame; 101. a steel pipe frame; 102. a base connecting end; 103. adjusting the supporting end head; 2. an adjustable support; 201. adjusting a screw rod; 202. reinforcing ribs; 3. and (5) a tower crane foundation.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a natural foundation expanding and reinforcing device of a tower crane in the present embodiment includes a reinforcing frame 1 and an adjustable support 2, wherein the reinforcing frame 1 is composed of a steel pipe frame 101, a foundation connection end 102 and an adjustable support end 103; the foundation connecting end 102 is arranged on the triangular right-angle long side of the steel pipe frame 101, is fixedly connected with the embedded steel bar bolt on the tower crane foundation 3, and is provided with reinforcing devices on two sides of the tower crane foundation 3 and is arranged in parallel with the reinforcing devices, and the reinforcing frame 1 is of a right-angle triangular frame structure, and the right-angle long side of the reinforcing frame is attached to the tower crane foundation 3; the adjusting support end 103 is arranged on the short side of the triangular right angle of the steel pipe frame 101 and is connected with the adjustable support 2; the adjustable support 2 comprises an adjusting screw rod 201, the adjusting screw rod 201 is located at two ends of the adjustable support 2, the height of the bottom of the support is controlled by adjusting the adjusting screw rod 201, the adjusting screw rod 201 is in threaded connection with the adjusting support end 103, the bottom of the adjustable support 2 is of a plane support structure, and staggered reinforcing ribs 202 are arranged on the upper end face of the adjustable support 2.
Working principle: compared with the prior art, in the construction process of tower crane installation, the influence of the tower crane foundation 3 on the installation and the use of the tower crane is the greatest, and in special cases, the tower crane foundation 3 strength sometimes cannot meet the installation and the use of the tower crane, in order to solve the problem, the construction site often demolishs and rebuilds the foundation or enlarges the foundation again, demolishs and reworks and then leads to the construction progress to be greatly prolonged, the foundation is enlarged on the basis of the original foundation to influence the overall stability of the foundation to a certain extent, potential safety hazards are buried for the installation and the use of the later-stage tower crane, based on the potential safety hazards, the problem that the tower crane foundation strength is insufficient can be effectively solved, the safety of the tower crane foundation is improved, the increased construction cost caused under the condition that the tower crane foundation is insufficient in strength is reduced, in the construction process of the tower crane foundation 3 is detected, the used tower crane foundation reinforcement device and the number of the tower crane foundation are determined according to the required strength difference and the size of the tower crane foundation 3 after the condition that the strength of the tower crane foundation 3 is insufficient is detected, and bolts are implanted at the specified positions. After confirming that the strength of the planted bars meets the requirement, the adjustable support 2 is installed on the adjusting support end 103 of the reinforcing frame 1 through the adjusting screw rod 201, the adjusting screw rod 201 is adjusted to enable the connecting end 102 of the reinforcing frame 1 to be capable of being implanted on a bolt pair on a foundation, the bolt penetrates through the connecting end 102 and is fixed, the adjustable support 2 is confirmed to be installed after being supported by force, the adjustable support 2 is installed on the tower crane foundation 3, the contact surface of the tower crane foundation 3 is increased, and the influence of the dead weight of the tower crane on the foundation and the ground is reduced, so that the foundation strength is enhanced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a tower crane natural foundation enlarges reinforcing apparatus, includes reinforcement frame (1) and adjustable support (2), its characterized in that: the reinforcement frame (1) is composed of a steel pipe frame (101), a foundation connection end (102) and an adjusting support end (103); the foundation connecting end (102) is arranged on the long side of the triangular right angle of the steel pipe frame (101) and is fixedly connected with the bar planting bolt on the tower crane foundation (3); the adjusting support end (103) is arranged on the short side of the triangular right angle of the steel pipe frame (101) and is connected with the adjustable support (2); the adjustable support (2) comprises an adjusting screw rod (201), the adjusting screw rod (201) is positioned at two ends of the adjustable support (2), and the height of the bottom of the support is controlled by adjusting the adjusting screw rod (201).
2. The natural foundation expanding and reinforcing device of the tower crane according to claim 1, wherein: the adjusting screw rod (201) is in threaded connection with the adjusting support end (103).
3. The natural foundation expanding and reinforcing device of the tower crane according to claim 1, wherein: the two sides of the tower crane foundation (3) are provided with reinforcing devices, and the reinforcing devices are arranged in parallel.
4. The natural foundation expanding and reinforcing device of the tower crane according to claim 1, wherein: the reinforcing frame (1) is of a right-angle triangle frame structure, and the right-angle long side of the reinforcing frame is attached to the tower crane foundation (3).
5. The natural foundation expanding and reinforcing device of the tower crane according to claim 1, wherein: the bottom of the adjustable support (2) is a plane support structure, and staggered reinforcing ribs (202) are arranged on the upper end face of the adjustable support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734578.7U CN220847747U (en) | 2023-10-12 | 2023-10-12 | Reinforcing apparatus is enlarged to tower crane natural basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322734578.7U CN220847747U (en) | 2023-10-12 | 2023-10-12 | Reinforcing apparatus is enlarged to tower crane natural basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847747U true CN220847747U (en) | 2024-04-26 |
Family
ID=90776970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322734578.7U Active CN220847747U (en) | 2023-10-12 | 2023-10-12 | Reinforcing apparatus is enlarged to tower crane natural basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847747U (en) |
-
2023
- 2023-10-12 CN CN202322734578.7U patent/CN220847747U/en active Active
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