CN220851287U - Integrally-spliced micro-vibration prevention base - Google Patents
Integrally-spliced micro-vibration prevention base Download PDFInfo
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- CN220851287U CN220851287U CN202322668513.7U CN202322668513U CN220851287U CN 220851287 U CN220851287 U CN 220851287U CN 202322668513 U CN202322668513 U CN 202322668513U CN 220851287 U CN220851287 U CN 220851287U
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- steel structure
- upright posts
- steel
- micro
- reinforced concrete
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- 230000002265 prevention Effects 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 184
- 239000010959 steel Substances 0.000 claims abstract description 184
- 230000002093 peripheral effect Effects 0.000 claims abstract description 38
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses an integrally assembled micro-vibration prevention base, which comprises a reinforced concrete panel, wherein a vertical steel structure center upright post is detachably connected to the center position of the bottom of the reinforced concrete panel, a plurality of vertical steel structure peripheral upright posts are detachably and symmetrically connected to the periphery of the bottom of the reinforced concrete panel, an obliquely arranged steel structure inner inclined strut is detachably connected between two adjacent steel structure peripheral upright posts, and an obliquely arranged steel structure outer inclined strut is detachably connected to the outer side of the lower end of the steel structure peripheral upright post. The integrally assembled micro-vibration prevention base provided by the utility model can be conveniently installed and transported under the condition that the structural strength and rigidity of the base and the micro-vibration prevention performance can meet the equipment requirements, is suitable for application requirements in a factory building of a clean room, and has remarkable practical value.
Description
Technical Field
The utility model relates to a micro-vibration prevention base, in particular to an integrally assembled micro-vibration prevention base, and belongs to the technical field of precise instrument bases.
Background
In the semiconductor industry, the structure of the dust-free room factory building is more diversified, and some dust-free room factory buildings belong to a single-layer structure mode, and the height of a general single-layer structure raised floor can reach 2-3 meters, and the height of a corresponding foundation seat also reaches the height of the raised floor. The traditional foundation base is usually integrated, and for the integrated foundation base with the height of more than 2 meters and even 3 meters, the transportation in a dust-free room is a great problem, and in addition, a large-sized gantry crane does not exist in the dust-free room, so that the hoisting of the foundation base is also a difficult problem.
Therefore, it is necessary to develop a micro-vibration prevention base which is convenient for field installation and transportation under the condition that the structural strength and rigidity of the base and the micro-vibration prevention performance can meet the requirements.
Disclosure of utility model
Aiming at the problems and the demands existing in the prior art, the utility model aims to provide an integrally assembled micro-vibration prevention base.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a little base that shakes is prevented to whole pin-connected panel mixes including the reinforcing bar the bottom central point of reinforcing bar mixes the earth panel puts detachable steel structure center stand that is connected with vertical setting, and detachable symmetry is connected with a plurality of vertical steel structures of setting all around the bottom of reinforcing bar mixes earth panel all around and constructs the stand all around, and two adjacent steel constructs all around and is connected with the steel structure internal diagonal bracing that the slope set up detachable is connected with the steel structure outside diagonal bracing that the slope set up in the lower extreme outside of stand all around.
In one embodiment, two steel structure inner inclined struts are detachably connected between two adjacent steel structure peripheral upright posts, and the whole of the two steel structure inner inclined struts is in an X-shaped detachable connection between the two adjacent steel structure peripheral upright posts.
In one embodiment, two adjacent steel structures are detachably connected with the steel structure inner movable structures which are horizontally arranged between the inner sides of the lower ends of the four-side upright posts, the outer sides of the lower ends of the four-side upright posts of the steel structure are detachably connected with the steel structure outer movable structures which are horizontally arranged at positions corresponding to the steel structure inner movable structures, and the upper ends of the steel structure outer inclined struts are detachably connected with the outer sides of the lower ends of the steel structure four-side upright posts at corresponding positions.
In one embodiment, the tops of the steel structure center upright post and the steel structure peripheral upright posts are welded with steel structure connecting plates, and the tops of the steel structure center upright post and the steel structure peripheral upright posts are detachably connected with the bottom of the reinforced concrete panel through corresponding steel structure connecting plates.
A steel structure upright post diagonal bracing is welded between the periphery of the upper ends of the steel structure central upright post and the steel structure peripheral upright posts and the steel structure connecting plate.
Compared with the prior art, the utility model has the beneficial technical effects that:
The integrally assembled micro-vibration prevention base provided by the utility model can be conveniently installed and transported under the condition that the structural strength and rigidity of the base and the micro-vibration prevention performance can meet the equipment requirements, and is suitable for the application requirements in a dust-free room factory building, so that the integrally assembled micro-vibration prevention base has remarkable practical value and progress compared with the prior art.
Drawings
Fig. 1 is a schematic structural diagram of an integrally assembled micro-vibration preventing base provided in an embodiment;
Fig. 2 is a schematic diagram of the internal structure of a reinforced concrete panel in the integrally assembled micro-vibration resistant base provided in the embodiment;
FIG. 3 is a schematic cross-sectional view of an integrally assembled anti-micro vibration base provided in an embodiment;
fig. 4 is a schematic top view of a integrally assembled micro-vibration preventing base according to an embodiment;
FIG. 5 is a schematic side view of a integrally assembled anti-micro-vibration base according to an embodiment;
fig. 6 is a schematic bottom view of the integrally assembled micro-vibration preventing base according to the embodiment;
The reference numerals in the figures are shown below: 1. a reinforced concrete panel; 11. an iron plate; 12. reinforcing steel bars in the panel; 2. a steel structure central upright post; 3. upright posts around the steel structure; 31. reinforcing steel bars in the upright posts; 4. a steel structure inner diagonal brace; 5. an outer diagonal bracing of the steel structure; 6. a movable knot in the steel structure; 7. a steel structure outer movable knot; 8. a steel structure connecting plate; 9. a bolt; 10. and (5) a steel structure upright post diagonal bracing.
Detailed Description
The technical scheme of the present utility model will be further clearly and completely described in the following in conjunction with the accompanying drawings and examples.
Example 1
Please refer to fig. 1 to 6: the embodiment provides a little base that shakes is prevented to whole pin-connected panel, including reinforced concrete panel 1's bottom central point puts detachable steel structure center stand 2 that is connected with vertical setting, and detachable symmetry is connected with a plurality of vertical steel structures of setting all around stand 3 in reinforced concrete panel 1's bottom all around, and two adjacent steel structures are connected with the steel structure internal diagonal bracing 4 that the slope set up between stand 3 all around detachable steel structure outside the lower extreme of stand 3 is connected with the steel structure external diagonal bracing 5 that the slope set up.
In the utility model, the number of the steel structure peripheral upright posts 3 is freely set according to actual conditions, and in the embodiment, four steel structure peripheral upright posts 3 which are symmetrically distributed are arranged in total.
In the utility model, the reinforced concrete panel 1 consists of an iron plate 11, reinforcing steel bars 12 and concrete, specifically, the iron plate 11 is welded into an iron box, then the reinforcing steel bars 12 are welded in the iron box (as shown in fig. 2), concrete slurry is poured into the iron box after the welding is finished, thus obtaining the reinforced concrete panel 1, and screw holes can be reserved at the bottom of the reinforced concrete panel 1 for connecting with the central upright post 2 of the steel structure and the peripheral upright posts 3 of the steel structure.
In the utility model, the steel structure center upright post 2 and the steel structure peripheral upright posts 3 are square tube upright posts, and the inside of each square tube upright post is welded with vertically arranged steel bars (as shown in fig. 3, in the embodiment, each upright post is welded with four steel bars 31, only the inner steel bars 31 of the steel structure peripheral upright posts 3 are shown in fig. 3, the inner structure of the steel structure center upright post 2 is not shown, the inner structure of the steel structure center upright post 2 is the same as the steel structure peripheral upright posts 3), and concrete grout (not shown in the figure) is poured into the square tube upright posts so as to strengthen the integral strength of the upright posts, and further strengthen the integral strength of the base.
In the utility model, two steel structure inner inclined struts 4 are detachably connected between two adjacent steel structure peripheral upright posts 3, and the whole of the two steel structure inner inclined struts 4 is in an X-shaped detachable connection between the two adjacent steel structure peripheral upright posts 3 so as to further enhance the whole rigidity, strength and balance stability of the base.
In the utility model, a steel structure inner movable structure 6 which is horizontally arranged is detachably connected between the inner sides of the lower ends of two adjacent steel structure peripheral upright posts 3, a steel structure outer movable structure 7 which is horizontally arranged is detachably connected at the outer side of the lower end of the steel structure peripheral upright post 3 at the position corresponding to the steel structure inner movable structure 6, the upper end of a steel structure outer diagonal bracing 5 is detachably connected with the outer side of the lower end of the steel structure peripheral upright post 3 at the corresponding position, and the lower end of the steel structure outer diagonal bracing 5 is connected with the steel structure outer movable structure 7 at the corresponding position.
In the utility model, the detachable connection mode of all the components is just the existing detachable connection mode.
In this embodiment, steel structure connecting plate 8 has all been welded at the top of steel structure center post 2 and steel structure post 3 all around, steel structure center post 2 and steel structure post 3 all around's top is through the bottom detachable connection of corresponding steel structure connecting plate 8 and reinforced concrete panel 1. During installation, a plurality of through holes are formed in the steel structure connecting plate 8, corresponding bolts 9 penetrate through the through holes, and the bolts 9 penetrate through the through holes, so that the tops of the steel structure center upright posts 2 and the steel structure peripheral upright posts 3 are detachably connected with the bottoms of the reinforced concrete panels 1.
In addition, steel structure column diagonal bracing 10 is welded between the periphery of the upper ends of the steel structure central column 2 and the steel structure peripheral columns 3 and the steel structure connecting plate 8, so that the overall rigidity, strength and balance stability of the base are further enhanced.
In addition, the bottom of the steel structure center column 2 is also welded with a steel structure connecting plate 8 (as shown in fig. 6, the steel structure connecting plate 8 in the center position of fig. 6 is the steel structure connecting plate welded at the bottom of the steel structure center column 2, the steel structure connecting plate 8 and the steel structure center column 2 are welded into a whole), and a steel structure column diagonal bracing 10 is welded between the steel structure connecting plate 8 and the periphery of the lower end of the steel structure center column 2 so as to facilitate the installation and fixation of the steel structure center column 2.
The steel structure peripheral upright posts 3, the steel structure inner inclined struts 4, the steel structure outer inclined struts 5, the steel structure inner movable structures 6 and the steel structure outer movable structures 7 are detachably connected through corresponding steel structure connecting plates 8 and bolts 9 as well as the steel structure central upright posts 2, the steel structure peripheral upright posts 3 and the reinforced concrete panel 1. In the embodiment, the steel structure inner diagonal brace 4, the steel structure outer diagonal brace 5, the steel structure inner movable structure 6 and the steel structure outer movable structure 7 are all H-shaped steel, the corresponding connecting plates are welded at the connecting ends of the H-shaped steel (namely, the connecting ends are used for connecting other components), the steel structure periphery upright posts 3 are required to be connected with the steel structure inner diagonal brace 4, the steel structure outer diagonal brace 5, the steel structure inner movable structure 6 and the steel structure outer movable structure 7, and the steel structure connecting plates 8 are correspondingly welded at the positions of the steel structure inner diagonal brace 4, the steel structure outer diagonal brace 5, the steel structure inner movable structure 6 and the steel structure outer movable structure 7.
In this embodiment, can also adopt and dismantle the connection between the lower extreme of steel constructs outer bracing 5 and the steel constructs outer movable knot 7, when adopting to dismantle the connection between the two, the lower extreme of steel constructs outer bracing 5 also welds the connecting plate, can dismantle the connection with the two through connecting plate, steel constructs connecting plate 8 and bolt 9, when welding between the two, the lower extreme of steel constructs outer bracing 5 need not to be equipped with the connecting plate, directly with steel construct outer movable knot 7 welding can, when welding between the two, steel constructs outer bracing 5 and steel constructs outer movable knot 7 wholly as a detachable part and steel constructs stand 3 all around can dismantle the connection.
The manufacturing method of the integrally assembled micro-vibration prevention base comprises the following steps:
Firstly, placing the steel structure central upright posts 2 and the steel structure peripheral upright posts 3 at corresponding positions; then lifting the reinforced concrete panel 1 to be placed on the steel structure central upright post 2 and the steel structure peripheral upright posts 3 through a small-sized gantry crane, slowly moving to a proper position through the gantry crane, and locking and fixing the tops of the steel structure central upright post 2 and the steel structure peripheral upright posts 3 with the bottom of the reinforced concrete panel 1 through corresponding bolts 9; then the steel structure inner diagonal braces 4 are respectively fixed on the corresponding steel structure peripheral upright posts 3 through corresponding bolts 9; fixing the steel structure inner movable knot 6 and the steel structure outer movable knot 7 on the corresponding steel structure peripheral upright posts 3 through corresponding bolts 9; finally, the steel structure outer diagonal bracing 5 is fixed on the upright posts 3 around the steel structure through corresponding bolts, and the integral assembly type micro-vibration prevention base is manufactured.
As can be seen from the above, the integrally assembled micro-vibration prevention base provided by the utility model has the advantages that the adopted panel is the reinforced concrete panel 1, and the components (the steel structure center upright post 2, the steel structure peripheral upright posts 3, the steel structure inner inclined struts 4, the steel structure outer inclined struts 5 and the like) except the reinforced concrete panel 1 are all steel members, so that the whole base has good strength and rigidity, and the steel structure center upright post 2, the steel structure peripheral upright posts 3, the steel structure inner inclined struts 4 and the steel structure outer inclined struts 5 have good stability and balance when supporting the reinforced concrete panel 1, so that the whole base has good micro-vibration prevention function, and the strength and rigidity of the whole base and the micro-vibration prevention performance can meet the equipment requirements after equipment is installed on the base; in addition, all can dismantle the connection between each part (reinforced concrete panel 1, steel construct center stand 2, steel construct stand 3 around, steel construct in bracing 4, steel construct outside bracing 5 etc.) that constitutes the base for the base structure is whole pin-connected panel, the installation application in the convenient transportation and the clean room factory building.
Finally, it is necessary to point out here that: the foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. An integrally assembled micro-vibration prevention base is characterized in that: including reinforced concrete panel the bottom central point of reinforced concrete panel puts detachable steel structure center stand that is connected with vertical setting, and detachable symmetry is connected with a plurality of vertical steel structure stand all around the bottom of reinforced concrete panel, and two adjacent steel constructs the steel structure internal diagonal bracing that is connected with the slope setting between the stand all around detachable steel structure outside the lower extreme of stand all around detachable steel structure has the steel structure external diagonal bracing that the slope set up.
2. The integrally-built-up micro-vibration prevention base of claim 1, wherein: two steel structure inner inclined struts are detachably connected between the adjacent two steel structure peripheral upright posts, and the whole two steel structure inner inclined struts are in X-shaped detachable connection between the adjacent two steel structure peripheral upright posts.
3. The integrally-built-up micro-vibration prevention base of claim 1, wherein: the detachable steel structure inner movable structures which are horizontally arranged are connected between the inner sides of the lower ends of the adjacent two steel structure peripheral upright posts, the outer movable structures which are horizontally arranged are detachably connected at the positions corresponding to the inner movable structures of the steel structure on the outer sides of the lower ends of the steel structure peripheral upright posts, the upper ends of the steel structure outer inclined struts are detachably connected with the outer sides of the lower ends of the steel structure peripheral upright posts at the corresponding positions, and the lower ends of the steel structure outer inclined struts are connected with the outer movable structures of the steel structure at the corresponding positions.
4. The integrally-built-up micro-vibration prevention base of claim 1, wherein: the steel structure center upright post and the tops of the steel structure peripheral upright posts are welded with steel structure connecting plates, and the tops of the steel structure center upright post and the steel structure peripheral upright posts are detachably connected with the bottom of the reinforced concrete panel through corresponding steel structure connecting plates.
5. The integrally assembled micro vibration resistant base of claim 4, wherein: and steel structure upright post diagonal braces are welded between the periphery of the upper ends of the steel structure central upright posts and the steel structure peripheral upright posts and the steel structure connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668513.7U CN220851287U (en) | 2023-10-07 | 2023-10-07 | Integrally-spliced micro-vibration prevention base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322668513.7U CN220851287U (en) | 2023-10-07 | 2023-10-07 | Integrally-spliced micro-vibration prevention base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220851287U true CN220851287U (en) | 2024-04-26 |
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ID=90777198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322668513.7U Active CN220851287U (en) | 2023-10-07 | 2023-10-07 | Integrally-spliced micro-vibration prevention base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220851287U (en) |
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2023
- 2023-10-07 CN CN202322668513.7U patent/CN220851287U/en active Active
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