CN221095911U - Lattice column verticality control device - Google Patents
Lattice column verticality control device Download PDFInfo
- Publication number
- CN221095911U CN221095911U CN202322588253.2U CN202322588253U CN221095911U CN 221095911 U CN221095911 U CN 221095911U CN 202322588253 U CN202322588253 U CN 202322588253U CN 221095911 U CN221095911 U CN 221095911U
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- column
- lattice column
- column body
- lattice
- shaft
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- 238000010276 construction Methods 0.000 abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a lattice column perpendicularity control device which comprises an end head and at least one group of column bodies, wherein the column bodies are formed by splicing two symmetrical column body units through bolts, the middle part and the end parts of the column bodies are respectively provided with an end plate, bolt holes are formed in the end plates, the end heads are fixedly connected with the column bodies through the end plates by using bolts, two adjacent column bodies are fixedly connected through the end plates arranged at the end parts by using bolts, symmetrical threaded holes are formed in the middle parts of the column body units, the column body units are connected with fastening rods through the threaded holes, one ends of the fastening rods are rotatably connected with clamping blocks, and the other ends of the fastening rods are connected with knobs. By researching and analyzing the problems in the prior construction technology, the lattice column verticality control device in the technology is a spliced type, and the end part is a thin-wall cut-in cylindrical end.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a lattice column perpendicularity control device.
Background
With the rapid development of engineering construction industry, the basement scale of large-scale building engineering is larger and larger, and the situation that the tower crane is positioned in the basement is very common. The steel lattice type tower crane foundation is used as a novel tower crane foundation form, so that the tower crane can be put into use before excavation of foundation pit earthwork, the excavation depth of the tower crane foundation during construction can be reduced, and the steel lattice type tower crane foundation has important significance in improving the construction efficiency, shortening the construction period and saving the construction cost.
The conventional construction method comprises the following steps: the construction method comprises the steps of filling pile construction, steel lattice column construction, foundation earth excavation and tower crane foundation bearing platform construction, first-step steel lattice column connecting rod construction, tower body foundation section welding and tower crane installation, and construction of residual steel lattice column connecting rods along with earth excavation, namely steel lattice column penetrating bottom plate, floor slab and top plate node treatment. However, deviation is easy to occur in the construction process of the lattice column, and perpendicularity cannot be guaranteed. For this purpose we propose a lattice column verticality control device.
Disclosure of utility model
The utility model mainly aims to provide a lattice column verticality control device, which is extended by researching and analyzing the problems existing in the prior construction technology. In the technology, the lattice column verticality control device is a spliced type, the end part is a thin-wall cut-in cylindrical end, and the rest is a spliced column shaft. The column body of the control device is cylindrical, the middle of the column body is rectangular and is formed by splicing two symmetrical halves, the upper part and the lower part of the column body can be spliced according to the length of the lattice column, and the anchoring bolts are used for fastening.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
Lattice column straightness controlling means that hangs down, including end and a set of shaft, the shaft is formed through the bolt concatenation by two shaft units of symmetry, and shaft middle part and tip all are equipped with the end plate, the inside bolt hole that is equipped with of end plate, the end uses the bolt to be connected fixedly with the shaft through the end plate, adjacent two the end plate through the tip setting uses bolted connection fixed between the shaft.
Further, the column body unit middle part is equipped with symmetrical screw hole, the column body unit is connected with the fastening rod through the screw hole, fastening rod one end rotates and is connected with the fixture block, and the other end is connected with the knob, through rotating the knob, drives the fastening rod and rotates in the column body unit to promote fixture block and lattice column to contact and compress tightly.
Furthermore, in order to increase the stability of the device, the device is simultaneously adapted to the shape of the lattice column, the column body is cylindrical, and the middle part is a through hollow column.
Furthermore, in order to facilitate the adjustment of the perpendicularity of the lattice column, the inside of each group of column shafts is provided with uniformly distributed clamping blocks.
Furthermore, in order to reduce the resistance, the end head is conveniently pressed into the soil layer, and the end head is in a thin-wall cut-in cylinder shape.
Further, the vertical height of the column body is not less than 50cm.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the technical scheme, the spliced column body is arranged, the column body of the control device is cylindrical, the middle of the control device is rectangular, the spliced column body is formed by two symmetrical halves, the upper part and the lower part of the column body can be spliced according to the length of the lattice column, the column body is fastened by adopting the anchor bolts, symmetrical threaded holes are formed in the middle of the column body unit, the column body unit is connected with the fastening rod through the threaded holes, one end of the fastening rod is rotationally connected with the clamping block, the other end of the fastening rod is connected with the knob, and the fastening rod is driven to rotate in the column body unit through the knob, so that the clamping block is pushed to contact and press the lattice column, the perpendicularity of the lattice column is controlled, and the problem that deviation is easy to occur in the construction process of the lattice column in the background technology can be effectively solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a lattice column verticality control apparatus according to the present utility model;
FIG. 2 is a top view of the lattice column verticality control apparatus of the present utility model;
FIG. 3 is a schematic view of the structure at section A-A in FIG. 2;
FIG. 4 is a partial cross-sectional view of the lattice column verticality control apparatus of the present utility model;
FIG. 5 is a schematic view showing the usage state of the lattice column verticality control apparatus according to the present utility model;
FIG. 6 is a schematic view showing the overall structure of a column unit of the lattice column verticality control apparatus according to the present utility model;
Fig. 7 is a schematic view showing another angle structure of the column unit of the lattice column verticality control apparatus according to the present utility model.
In the figure: 1. an end head; 2. a column body; 201. a column body unit; 3. an end plate; 4. a fastening rod; 5. a clamping block; 6. and (5) a knob.
Detailed Description
The present utility model will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are presented as schematic drawings, rather than physical drawings, and are not to be construed as limiting the utility model, and wherein certain components of the drawings are omitted, enlarged or reduced in order to better illustrate the detailed description of the present utility model, and are not representative of the actual product dimensions.
Example 1
As shown in fig. 1-7, the lattice column verticality control device comprises an end 1 and at least one group of column bodies 2, wherein the column bodies 2 are formed by splicing two symmetrical column body units 201 through bolts, the middle part and the end parts of the column bodies 2 are respectively provided with an end plate 3, bolt holes are formed in the end plates 3, the end 1 is fixedly connected with the column bodies 2 through the end plates 3 by using bolts, and the adjacent two column bodies 2 are fixedly connected through the end plates 3 arranged at the end parts by using bolts.
The middle part of the column body unit 201 is provided with symmetrical threaded holes, the column body unit 201 is connected with a fastening rod 4 through the threaded holes, one end of the fastening rod 4 is rotationally connected with a clamping block 5, and the other end is connected with a knob 6.
The column body 2 is cylindrical, and the middle part is a through hollow column.
The inside of each group of column bodies 2 is provided with uniformly distributed clamping blocks 5.
The end 1 is in a thin-wall cut-in cylinder shape.
The vertical height of the column body 2 is not less than 50cm.
By adopting the technical scheme: according to the lattice column perpendicularity control device provided by the technical scheme of the utility model, the lattice column perpendicularity control device can be divided into the end 1 and the spliced column body 2, the spliced column body 2 can be spliced for a plurality of times according to the construction depth, the end part is a thin-wall cut-in type cylindrical end 1, when a hydraulic machine is used for pressing into a soil layer, resistance can be reduced, the spliced column body 2 is cylindrical, the middle part is a hollow column, the end 1 and the spliced column body 2 are fixed by bolts, four end plates 3 are uniformly distributed on the outer column of the column body 2, two bolt holes are formed in each end plate 3, the two column bodies 2 are fixed manually, the outer column connection mode between the two column bodies 2 is consistent with the end 1, the single column body 2 is formed by splicing a left part and a right part, two end plates 3 are distributed in the middle of the column body 2, and the two bolt holes on the end plates 3 are fixed manually. According to soil layer degree of depth, adjust lattice column straightness controlling means height, use hydraulic machinery to impress the soil layer, until emit the compound survey point position of soil layer, column unit 201 middle part is equipped with symmetrical screw hole, column unit 201 is connected with fastening rod 4 through the screw hole, fastening rod 4 one end rotation is connected with fixture block 5, the other end is connected with knob 6, through rotating knob 6, drive fastening rod 4 and rotate in column unit 201, thereby promote fixture block 5 and lattice column to offset and compress tightly, and then control the straightness of perpendicularity of lattice column, can effectively solve the problem that the lattice column produces the deviation easily in the course of construction among the background art.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Lattice column straightness controlling means that hangs down, its characterized in that: including end (1) and at least a set of shaft (2), shaft (2) are formed through the bolt concatenation by two shaft units of symmetry (201), and shaft (2) middle part and tip all are equipped with end plate (3), end plate (3) inside are equipped with the bolt hole, end (1) use bolt and shaft (2) to connect fixedly through end plate (3), adjacent two end plate (3) use bolted connection fixedly through tip setting between shaft (2).
2. The lattice column perpendicularity control apparatus according to claim 1, wherein: the middle part of the column body unit (201) is provided with symmetrical threaded holes, the column body unit (201) is connected with a fastening rod (4) through the threaded holes, one end of the fastening rod (4) is rotationally connected with a clamping block (5), and the other end of the fastening rod is connected with a knob (6).
3. The lattice column perpendicularity control apparatus according to claim 1, wherein: the column body (2) is cylindrical, and the middle part is a through hollow column.
4. The lattice column perpendicularity control apparatus according to claim 1, wherein: the inside of each group of column body (2) is equipped with evenly distributed fixture block (5).
5. The lattice column perpendicularity control apparatus according to claim 1, wherein: the end head (1) is in a thin-wall cut-in cylinder shape.
6. The lattice column perpendicularity control apparatus according to claim 1, wherein: the vertical height of the column body (2) is not less than 50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588253.2U CN221095911U (en) | 2023-09-22 | 2023-09-22 | Lattice column verticality control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588253.2U CN221095911U (en) | 2023-09-22 | 2023-09-22 | Lattice column verticality control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095911U true CN221095911U (en) | 2024-06-07 |
Family
ID=91314234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322588253.2U Active CN221095911U (en) | 2023-09-22 | 2023-09-22 | Lattice column verticality control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221095911U (en) |
-
2023
- 2023-09-22 CN CN202322588253.2U patent/CN221095911U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |