CN215669569U - Lattice column fixing device - Google Patents
Lattice column fixing device Download PDFInfo
- Publication number
- CN215669569U CN215669569U CN202122423770.5U CN202122423770U CN215669569U CN 215669569 U CN215669569 U CN 215669569U CN 202122423770 U CN202122423770 U CN 202122423770U CN 215669569 U CN215669569 U CN 215669569U
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- CN
- China
- Prior art keywords
- rib
- fixing device
- cushion block
- lattice column
- fixing
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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.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a latticed column fixing device, wherein the fixing device is arranged at the width center positions of four side surfaces of a latticed column; the fixing device is in a frustum pyramid shape, the bottom of the fixing device is provided with a bottom rib, the upper part of the fixing device is provided with a top rib, and the side rib is connected with the bottom rib and the top rib; the top rib is provided with a cushion block fixing rib, and the round cushion block is connected to the cushion block fixing rib in a shaft mode; the outer side of the circular cushion block is abutted to the inner side wall of the foundation pit. The utility model has the beneficial effects that: 1. the fixing device is made of a small amount of conventional materials, so that the cost is saved; 2. the verticality of the lattice column can be effectively guaranteed, and the construction quality of the lattice column is controlled.
Description
Technical Field
The utility model belongs to the field of constructional engineering and the field of manufacturing technology, and particularly relates to a latticed column fixing device which is mainly used for fixing the position of a latticed column during latticed column construction, ensuring that the verticality of the latticed column meets the construction quality requirement, and reducing the later reworking phenomenon.
Background
In the urban construction nowadays, large-scale deep basal pit supports or tower crane foundations and the like in many urban areas all adopt lattice columns to match cast-in-place piles as supports of loads, wherein the main function of the lattice columns is to transmit upper loads to lower pile foundations, so the perpendicularity of the lattice columns directly influences the stability of the upper foundations. In the past latticed column construction process, the whole perpendicularity quality is difficult to guarantee because the latticed column is located underground, and the latticed column is constructed again after the later-stage perpendicularity is unqualified and needs to be broken. Therefore, the construction quality of the lattice column is difficult to control.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
a fixing device for a lattice column is characterized in that the fixing device is arranged at the width center position of four side surfaces of the lattice column; the fixing device is in a frustum pyramid shape, and bottom ribs are arranged at the bottom of the fixing device and fixed on the lattice columns; the upper part is provided with a top rib, and the side ribs are connected with the bottom rib and the top rib; the top rib is provided with a cushion block fixing rib, and the round cushion block is connected to the cushion block fixing rib in a shaft mode; the outer side of the circular cushion block is abutted to the inner side wall of the foundation pit.
The fixing device is in a quadrangular frustum pyramid shape.
The cushion block fixing rib is arranged at the central position of the top rib.
The fixing devices are in multiple groups and are uniformly arranged along the height direction of the lattice column.
Compared with the prior art, the utility model has the beneficial effects that:
1. and the fixing device is made of a small amount of conventional materials, so that the cost is saved.
2. The lattice column fixing device can effectively guarantee the verticality of the lattice column and realize the control of the construction quality of the lattice column.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
FIG. 3 is a schematic view of the structure of the fixing device;
FIG. 4 is a schematic sectional view taken along line a-a of FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line b-b of FIG. 3;
FIG. 6 is a schematic view of a circular spacer;
in the figure: 1. the foundation pit comprises a bottom rib, 2 side ribs, 3 top ribs, 4 cushion block fixing ribs, 5 circular cushion blocks, 6 circular holes, 7 lattice columns, 8 fixing devices, 9 foundation pits.
Detailed Description
In order to better understand the technical scheme of the utility model, the utility model is further described in detail by combining the embodiment drawings and the using method. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in the figure, a fixing device 8 is arranged at the width center position of four sides of the lattice column 7; the fixing device 8 is in a frustum pyramid shape, the bottom of the fixing device is provided with a bottom rib 1, and the bottom rib 1 is fixed on the lattice column 7; the upper part is provided with a top rib 3, and the side ribs 2 are connected with a bottom rib 1 and the top rib 3; the top rib is provided with a cushion block fixing rib 4, and a round hole 6 of a round cushion block 5 is sleeved on the cushion block fixing rib 4 to form a rotary shaft structure of the round cushion block which can rotate by taking the cushion block fixing rib 4 as a shaft; the outer side of the circular cushion block 5 is abutted against the inner side wall of the foundation pit 9; the structure ensures the parallel relation between the outer side of the lattice column and the inner wall of the foundation pit, namely the perpendicularity of the lattice column (the perpendicularity of the foundation pit is ensured during construction);
in the present embodiment, the fixing device has a quadrangular frustum shape, but may have a triangular frustum shape, a pentagonal frustum shape, or the like.
Taking a quadrangular frustum pyramid as an example, the bottom rib 1 is welded at the middle point of the width of four steel plates outside the lattice column, the bottom of the side rib 2 is fixed at the upper part of the bottom rib 1, the top rib 3 is fixed at the top end of the side rib 2, the cushion block fixing rib 4 is arranged at the middle point of the top rib 3, and the round hole of the round cushion block 5 is sleeved at the middle point of the cushion block fixing rib 4.
The bottom rib 1, the side ribs 2, the top rib 3 and the cushion block fixing ribs 4 are made of common reinforcing steel bars.
The fixing device is fixed on the lattice column, so that the construction quality of the lattice column is guaranteed, and meanwhile, the phenomenon that the hole wall is damaged in the falling process of the lattice column to cause hole collapse is reduced.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A latticed post fixing device which characterized in that: arranging a fixing device at the width center position of four side surfaces of the lattice column; the fixing device is in a frustum pyramid shape, the bottom of the fixing device is provided with a bottom rib, and the bottom rib is fixed on the lattice column; the upper part is provided with a top rib, and the side ribs are connected with the bottom rib and the top rib; the top rib is provided with a cushion block fixing rib, and the round cushion block is connected to the cushion block fixing rib in a shaft mode; the outer side of the circular cushion block is abutted to the inner side wall of the foundation pit.
2. The lattice column securement device of claim 1, wherein: the fixing device is in a quadrangular frustum pyramid shape.
3. The lattice column securement device of claim 1, wherein: the cushion block fixing rib is arranged at the central position of the top rib.
4. The lattice column securement device of claim 1, wherein: the fixing devices are in multiple groups and are uniformly arranged along the height direction of the lattice column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423770.5U CN215669569U (en) | 2021-10-09 | 2021-10-09 | Lattice column fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423770.5U CN215669569U (en) | 2021-10-09 | 2021-10-09 | Lattice column fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669569U true CN215669569U (en) | 2022-01-28 |
Family
ID=79967740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122423770.5U Expired - Fee Related CN215669569U (en) | 2021-10-09 | 2021-10-09 | Lattice column fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669569U (en) |
-
2021
- 2021-10-09 CN CN202122423770.5U patent/CN215669569U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |