CN220468920U - Tower crane foundation installation adjusting device - Google Patents
Tower crane foundation installation adjusting device Download PDFInfo
- Publication number
- CN220468920U CN220468920U CN202321976684.XU CN202321976684U CN220468920U CN 220468920 U CN220468920 U CN 220468920U CN 202321976684 U CN202321976684 U CN 202321976684U CN 220468920 U CN220468920 U CN 220468920U
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- CN
- China
- Prior art keywords
- tower crane
- section steel
- crane foundation
- adjusting
- foundation installation
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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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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000003466 welding Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a tower crane foundation installation adjusting device which comprises two transverse section steel, two longitudinal section steel and four connecting units, wherein each connecting unit comprises an adjusting piece and a fixing piece, the adjusting piece is connected with the fixing piece in a lifting mode, the end parts of the longitudinal section steel are fixedly connected with the adjusting piece, the transverse section steel is connected with the fixing piece, and the two transverse section steel and the two longitudinal section steel are arranged in a groined shape. By adopting the tower crane foundation installation and adjustment device, the problems that the tower crane foundation support is difficult to manufacture and the process is not up to standard due to the fact that the position of the engineering pile is uncertain, the elevation of the pile top is uncertain, the welding quality is influenced by steel bars and the like can be avoided, and meanwhile, the difficulty of determining the supporting point is reduced.
Description
Technical Field
The utility model relates to the field of constructional engineering, in particular to a tower crane foundation installation adjusting device.
Background
The existing tower crane foundation fixing support is usually welded and erected by field section steel. Because the tower crane foundation bearing platform needs to be fixed before pouring concrete to avoid floating during pouring, the tower crane foundation bearing platform needs to be connected to a supporting point capable of providing stress, and the supporting point is often selected from engineering piles and other stable structures. This approach has the following problems: after the section steel is welded, the section steel is required to be completely matched with the position and the height of an actual engineering pile, otherwise, the section steel is very easy to shake or cannot be fixed on the engineering pile; the field welding quality is limited, and the quality of the joint of the profile steel is affected; when the on-site bracket is manufactured, the bottom plate steel bars may be bound, and workers are required to drill into the bottom plate steel bars for welding, so that the welding quality is affected; after the bracket is welded, the adjustability is not available, so that the possibility of collision between the bracket and the bottom plate steel bar exists.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model provides a tower crane foundation installation adjusting device which realizes the function of lifting and adjusting a tower crane foundation fixing support.
In order to achieve the above purpose, the technical solution of the present utility model is as follows:
the utility model provides a tower crane foundation installation adjusting device, includes two horizontal shaped steel, two vertical shaped steel and four connecting elements, and connecting element includes adjusting part and mounting, and the liftable is connected with the mounting to the adjusting part, and the tip and the adjusting part fixed connection of vertical shaped steel, horizontal shaped steel are connected with the mounting, and two horizontal shaped steel and two vertical shaped steel are arranged into the well font.
As the preferable technical scheme, the lower part of the adjusting piece is provided with a screw hole, the fixing piece is provided with a screw rod, threads matched with the screw rod are arranged in the screw hole, and the connecting unit is used for adjusting the height through rotation of the adjusting piece.
As the preferable technical scheme, the fixing piece is provided with a perforation, and the transverse section steel passes through the perforation.
As the preferable technical scheme, the adjusting piece is fixedly provided with a bracket, and the end part of the longitudinal section steel is fixedly connected with the bracket.
As the preferable technical scheme, a supporting seat is fixed below the end part of the transverse section steel.
Compared with the prior art, the utility model has the beneficial effects that:
by adopting the tower crane foundation installation and adjustment device, the problems that the tower crane foundation support is difficult to manufacture and the process is not up to standard due to the fact that the position of the engineering pile is uncertain, the elevation of the pile top is uncertain, the welding quality is influenced by steel bars and the like can be avoided, and meanwhile, the difficulty of determining the supporting point is reduced.
Drawings
FIG. 1 is a schematic diagram of a tower crane foundation installation adjustment device of the present utility model;
FIG. 2 is a schematic view of the structure of an adjusting member in a tower crane foundation installation adjusting apparatus according to the present utility model;
fig. 3 is a schematic structural view of a fixing member in a tower crane foundation installation adjusting device according to the present utility model.
In the figure: 1. transverse section steel; 2. longitudinal section steel; 3. an adjusting member; 31. a bracket; 4. a fixing member; 41. a screw; 5. and a supporting seat.
Detailed Description
The technical scheme of the utility model is further described below with reference to the specific embodiments:
as shown in FIG. 1, a tower crane foundation installation adjusting device comprises two transverse section steel, two longitudinal section steel and four connecting units, wherein each connecting unit comprises an adjusting piece and a fixing piece, the adjusting piece is connected with the fixing piece in a lifting mode, a screw hole is formed in the lower portion of the adjusting piece, a screw rod is arranged on the fixing piece, threads matched with the screw rod are arranged in the screw hole, and the connecting units are used for adjusting the height through rotation of the adjusting piece. As shown in fig. 2, the adjusting member is fixed with a bracket, and the end of the longitudinal section steel is welded and fixed with the bracket for connecting the supporting point. As shown in fig. 3, the fixing member is provided with a through hole, and the transverse section steel passes through the through hole to fix the transverse section steel. The two transverse section steel and the two longitudinal section steel are arranged in a cross shape.
As shown in fig. 1, a supporting seat is fixed below the end part of the transverse section steel, so that the transverse section steel is more stable when being placed on the ground.
In this embodiment, the support base of one transverse section steel is higher than the support base of the other transverse section steel. Before the construction of the tower crane foundation bracket, prefabricating four connecting units, and rotating adjusting parts in the connecting units to adjust the height so that the top surfaces of the connecting units are positioned at the same elevation, thereby avoiding the inclination caused by the uneven two ends of the longitudinal section steel; and then welding longitudinal section steel on the bracket of the adjusting piece, so that the device forms a stable bracket device.
The present embodiment is further illustrative of the present utility model and is not to be construed as limiting the utility model, and those skilled in the art can make no inventive modifications to the present embodiment as required after reading the present specification, but only as long as they are within the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a tower crane foundation installation adjusting device, its characterized in that includes two horizontal shaped steel, two vertical shaped steel and four connecting elements, connecting element includes adjusting part and mounting, but adjusting part and mounting do lifting connection, the tip and the adjusting part fixed connection of vertical shaped steel, horizontal shaped steel is connected with the mounting, and two horizontal shaped steel and two vertical shaped steel are arranged into the groined type.
2. The tower crane foundation installation adjusting device according to claim 1, wherein a screw hole is formed in the lower portion of the adjusting piece, a screw is arranged on the fixing piece, threads matched with the screw are arranged in the screw hole, and the connecting unit is used for adjusting the height through rotation of the adjusting piece.
3. A tower crane foundation installation adjustment device according to claim 1, wherein the fixing member is provided with perforations through which the transverse section steel passes.
4. The tower crane foundation installation adjusting device according to claim 1, wherein brackets are fixed on the adjusting piece, and the ends of the longitudinal section steel are fixedly connected with the brackets.
5. The tower crane foundation installation adjusting device according to claim 1, wherein a supporting seat is fixed below the end portion of the transverse section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321976684.XU CN220468920U (en) | 2023-07-26 | 2023-07-26 | Tower crane foundation installation adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321976684.XU CN220468920U (en) | 2023-07-26 | 2023-07-26 | Tower crane foundation installation adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468920U true CN220468920U (en) | 2024-02-09 |
Family
ID=89802398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321976684.XU Active CN220468920U (en) | 2023-07-26 | 2023-07-26 | Tower crane foundation installation adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468920U (en) |
-
2023
- 2023-07-26 CN CN202321976684.XU patent/CN220468920U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |