CN209799403U - Anti-destabilization column base anchor bolt support - Google Patents
Anti-destabilization column base anchor bolt support Download PDFInfo
- Publication number
- CN209799403U CN209799403U CN201821978314.9U CN201821978314U CN209799403U CN 209799403 U CN209799403 U CN 209799403U CN 201821978314 U CN201821978314 U CN 201821978314U CN 209799403 U CN209799403 U CN 209799403U
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- Prior art keywords
- anchor bolt
- column
- cross bar
- bottom plate
- cross
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 abstract description 7
- 238000011900 installation process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
the utility model discloses an anti-destabilization column base anchor bolt support, a trapezoidal support is arranged between a column bottom plate of a column and a concrete cushion to prevent the column from being laterally destabilized in the installation process, and meanwhile, an adjusting nut can adjust the horizontal elevation of the column bottom plate of the column to ensure the verticality of the column; second horizontal pole fixed mounting is in the bottom of support montant, and first horizontal pole fixed mounting has set firmly the crab-bolt on the top of support montant on the first horizontal pole, and the column bottom plate of stand is equipped with the through-hole, and the crab-bolt passes the through-hole of column bottom plate to through fixation nut locking, the length of first horizontal pole is less than the length of second horizontal pole. The utility model relates to a technical field of column mouting.
Description
Technical Field
The utility model relates to a technical field of column mouting especially relates to an anti-destabilization column base crab-bolt support.
Background
In the prior art, the suspended upright columns, particularly steel columns, are supported by rectangular bed-jig frames, and are assisted by inclined supports or guy cables. However, for a steel column with a large section, a large weight and a large hanging height, the construction risk is high, the inclined strut or the cable wind rope is easy to lose efficacy, and if instability occurs, serious accidents are caused, and the consequences are very serious.
SUMMERY OF THE UTILITY MODEL
the utility model discloses aim at solving the above-mentioned technical problem, in order to erect the stand smoothly, provide the column bottom plate of a stand and the setting between the concrete cushion trapezoidal support, prevent the stand in the installation lateral instability, the column bottom plate horizontal elevation that the stand can be adjusted to adjusting nut simultaneously, guarantees the straightness that hangs down of stand, compares traditional technology safe and reliable, reduce cost, the high unstability column base crab-bolt support of preventing of installation effectiveness.
The utility model discloses a realize through following technical scheme:
An anti-destabilization column base anchor bolt support comprises at least three support vertical rods, at least three first cross rods, at least three second cross rods, at least three anchor bolts and at least three fixing nuts;
The second cross rod is fixedly arranged at the bottom of the vertical rods of the bracket and is used for fixing the relative position of the bottom between the vertical rods of the bracket;
The first cross rod is fixedly arranged at the top of the vertical rods of the bracket and used for fixing the relative position of the top between the vertical rods of the bracket;
An anchor bolt is fixedly arranged on the first cross rod, a column bottom plate of the upright column is provided with a through hole, and the anchor bolt penetrates through the through hole of the column bottom plate and is locked through a fixing nut;
the length of the first cross bar is less than that of the second cross bar.
A plurality of web members which form an inclined angle with the ground are fixedly arranged between the first cross rod and the second cross rod.
and an adjusting nut is arranged between the first cross rod and the column bottom plate of the upright column and is used for adjusting the horizontal elevation of the column bottom plate of the upright column.
The adjusting nut is sleeved on the anchor bolt.
The bottom of the support vertical rod is also provided with an embedded part.
the first cross rod is provided with an opening, and the anchor bolt penetrates through the opening of the first cross rod and is welded and fixed.
The first cross bar is a straight cross bar or an arc cross bar.
The first cross bar is made of angle steel, I-shaped steel or steel pipes.
The second cross bar is a straight cross bar or an arc cross bar.
the second cross bar is made of angle steel, I-shaped steel or steel pipes.
The beneficial effects are that: compared with the prior art, the utility model discloses setting up the trapezoidal support between the column bottom plate of stand and concrete cushion, preventing the stand in the installation lateral instability, adjusting nut can adjust the column bottom plate level elevation of stand simultaneously, guarantees the straightness that hangs down of stand, compares traditional technology safe and reliable, reduce cost, and the installation effectiveness is high.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
Fig. 1 is a schematic view of the installation of the present invention to a column;
FIG. 4 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention mounted on a cement board;
FIG. 3 is a schematic view of a fixed embodiment of a post;
Wherein the reference numerals are:
Support montant 1, first horizontal pole 2, second horizontal pole 3, web member 4, crab-bolt 5, adjusting nut 6, gasket 7, fixation nut 8, built-in fitting 9, concrete cushion 10, stand 11.
Detailed Description
As shown in fig. 1-3, an anti-destabilization pedestal anchor bolt support comprises at least three support vertical rods 1, at least three first cross rods 2, at least three second cross rods 3, at least three anchor bolts 5 and at least three fixing nuts 8; the second cross rods 3 are fixedly arranged at the bottoms of the vertical support rods 1 and used for fixing the relative positions of the bottoms of the vertical support rods 1, the second cross rods 3 can be straight cross rods or arc cross rods, and the second cross rods 3 are made of angle steel, I-shaped steel or steel pipes; the first cross rods 2 are fixedly installed at the tops of the vertical support rods 1 and used for fixing the top relative positions between the vertical support rods 1, the first cross rods 2 are straight cross rods or arc-shaped cross rods, and the first cross rods 2 are made of angle steel, I-shaped steel or steel pipes. The second cross rod 3 and the first cross rod 2 are matched with the support vertical rod 1 and can be enclosed into a main body of the table body. The length of the first cross bar 2 is smaller than that of the second cross bar 3, so that the pedestal anchor bolt 5 support becomes a platform body with a small top and a big bottom, wherein when the second cross bar 3 and the first cross bar 2 are both in a straight line shape, the embodiment is a step, and one of the embodiments is as follows: the three support vertical rods 1, the three first cross rods 2 and the three second cross rods 3 can form a triangular frustum shape, the optimal triangular frustum shape is provided, and the center of gravity is stable; the second embodiment: the four support vertical rods 1, the four first cross rods 2 and the four second cross rods 3 can form a square frustum of prism, the optimal shape is the square frustum of prism, and the center of gravity is stable; by analogy, the table can be other prismatic tables; if the second cross rod 3 and the first cross rod 2 are arc-shaped cross rods at the same time, the preferred embodiment is in the shape of a circular truncated cone, the circular truncated cone is better in stress dispersion and higher in mechanical strength; of course, the second cross bar 3 and the first cross bar 2 can be set to respective shapes respectively, the gravity center of the upright post 11 can be kept in the bottom projection area of the support of the column base anchor bolt 5, the upright post 11 is kept to be vertical and stable, the support is in the shape of a step, the load is effectively dispersed, the resistance bending moment is increased, and the anti-instability effect is achieved.
anchor bolt 5 has set firmly on first horizontal pole 2, and the column bottom plate of stand 11 is equipped with the through-hole, and anchor bolt 5 passes the through-hole of column bottom plate to locking through fixation nut 8 can be equipped with gasket 7 between fixation nut 8 and the through-hole, in order to adjust fixation nut 8 and adapt to the through-hole of various sizes, and increase fixation nut 8's fastening effect, can fix one or more fixation nut 8 on same anchor bolt 5.
The upright post 11 can be a steel post, or a reinforced concrete post, or a post made of other materials, and the bottom of the post is provided with a fixing part for fixing on the top surface of the step surrounded by the first cross bar 2. Compared with the prior art, this embodiment sets up trapezoidal support between column bottom plate and concrete cushion 10, prevents lateral instability in the steel column installation, and adjusting nut 6 can adjust column bottom plate horizontal elevation simultaneously, guarantees the steel column straightness that hangs down, compares traditional technology safe and reliable, reduce cost, and is efficient.
another preferred embodiment of the present invention: set firmly between first horizontal pole 2 and the second horizontal pole 3 become a plurality of web member 4 of inclination with ground, the purpose is cut apart into the triangle-shaped of less area with each plane in the space between first horizontal pole 2, second horizontal pole 3 and two arbitrary support montants 1 to strengthen the mechanical strength of trapezoidal platform shape support, improve the safety margin of installation stand 11, guarantee stand 11's wind-resistant strength and shock strength. The web members 4 in each plane can be set individually, or in plural, or in parallel, or in cross, the cross setting is better than the parallel setting, and the larger the set number of web members 4, the higher the mechanical strength of the trapezoidal support, and the higher the bearing capacity to the column 11. The fixing mode of the web member 4 can be screw thread fixing or welding fixing; the intersection points between each two web members 4 can be fixed by screw thread or welded.
be equipped with adjusting nut 6 between the column bottom plate of first horizontal pole 2 and stand 11 for the horizontal elevation of the column bottom plate of adjusting stand 11 is favorable to leveling the column bottom plate of stand 11, realizes quick installation.
preferably, in order to save resources, the adjusting nut 6 can be directly sleeved on the anchor bolt 5, and then the column bottom plate of the upright column 11 is installed, so as to reduce the number of bolts.
The bottom of the support vertical rod 1 is also provided with an embedded part 9, and the embedded part 9 can be embedded into the concrete cushion 10 to strengthen the mechanical strength of the trapezoidal support, improve the safety factor of the installation upright post 11 and ensure the wind resistance strength and the seismic strength of the upright post 11.
First horizontal pole 2 is equipped with the trompil, and crab-bolt 5 passes the trompil welded fastening of first horizontal pole 2, can improve crab-bolt 5's joint strength.
the installation method comprises the following steps: make the support montant 1, web member 4, first horizontal pole 2, second horizontal pole 3, crab-bolt 5 into the whole of a stage body support earlier, bury built-in fitting 9 in advance in concrete cushion 10, pass through threaded fastening or through welded fastening with the whole of above-mentioned stage body support and built-in fitting 9, place the stand 11 on crab-bolt 5 after that, adjust adjusting nut 6, make the column bottom plate of stand 11 on same elevation, the crab-bolt 5 above the column bottom plate of stand 11 sheathes gasket 7, lock one or more fixation nut 8.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (10)
1. An anti-destabilization column base anchor bolt support is characterized by comprising at least three support vertical rods (1), at least three first cross rods (2), at least three second cross rods (3), at least three anchor bolts (5) and at least three fixing nuts (8);
the second cross rod (3) is fixedly arranged at the bottom of the vertical support rods (1) and is used for fixing the relative position of the bottom between the vertical support rods (1);
The first cross rod (2) is fixedly arranged at the top of the vertical support rods (1) and is used for fixing the relative position of the top between the vertical support rods (1);
An anchor bolt (5) is fixedly arranged on the first cross rod (2), a column bottom plate of the upright column (11) is provided with a through hole, and the anchor bolt (5) penetrates through the through hole of the column bottom plate and is locked through a fixing nut (8);
the length of the first cross rod (2) is smaller than that of the second cross rod (3).
2. The anti-destabilization socle anchor bolt support according to claim 1, characterized in that a plurality of web members (4) forming an inclined angle with the ground are fixedly arranged between the first cross bar (2) and the second cross bar (3).
3. The anti-destabilization socle anchor bolt support according to claim 1, characterized in that an adjusting nut (6) is arranged between the first cross bar (2) and the column bottom plate of the column (11) for adjusting the horizontal elevation of the column bottom plate of the column (11).
4. The anti-destabilization socle anchor bolt bracket according to claim 3, characterized in that the adjusting nut (6) is sleeved on the anchor bolt (5).
5. The anti-destabilization socle anchor bolt bracket according to claim 1, characterized in that the bottom of the bracket vertical rod (1) is also provided with an embedded part (9).
6. The anti-destabilization socle anchor bolt support according to claim 1, characterized in that the first cross bar (2) is provided with an opening, and the anchor bolt (5) is welded and fixed through the opening of the first cross bar (2).
7. An anti-destabilizing socle anchor bolt bracket according to any of claims 1-6, characterized in that the first cross bar (2) is a straight cross bar or an arc cross bar.
8. The anti-destabilizing socle anchor bolt bracket according to any one of claims 1-6, characterized in that the material of the first cross bar (2) is angle steel, I-steel or steel pipe.
9. An anti-destabilizing socle anchor bolt bracket according to any of claims 1-6, characterized in that the second cross bar (3) is a straight cross bar or an arc cross bar.
10. The anti-destabilizing socle anchor bolt bracket according to any one of claims 1-6, characterized in that the material of the second cross bar (3) is angle steel, I-steel or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978314.9U CN209799403U (en) | 2018-11-26 | 2018-11-26 | Anti-destabilization column base anchor bolt support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978314.9U CN209799403U (en) | 2018-11-26 | 2018-11-26 | Anti-destabilization column base anchor bolt support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799403U true CN209799403U (en) | 2019-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821978314.9U Expired - Fee Related CN209799403U (en) | 2018-11-26 | 2018-11-26 | Anti-destabilization column base anchor bolt support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691680A (en) * | 2020-05-07 | 2020-09-22 | 中建科工集团有限公司 | Steel structure assembling jig frame and steel structure space structure three-dimensional assembling method |
| CN112726838A (en) * | 2020-12-30 | 2021-04-30 | 中国建筑第八工程局有限公司 | Anti-overturning steel column base embedded part |
-
2018
- 2018-11-26 CN CN201821978314.9U patent/CN209799403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691680A (en) * | 2020-05-07 | 2020-09-22 | 中建科工集团有限公司 | Steel structure assembling jig frame and steel structure space structure three-dimensional assembling method |
| CN112726838A (en) * | 2020-12-30 | 2021-04-30 | 中国建筑第八工程局有限公司 | Anti-overturning steel column base embedded part |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |