CN219794217U - Vertical rigidity adjustable skateboard shock insulation support device - Google Patents
Vertical rigidity adjustable skateboard shock insulation support device Download PDFInfo
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- CN219794217U CN219794217U CN202320998854.8U CN202320998854U CN219794217U CN 219794217 U CN219794217 U CN 219794217U CN 202320998854 U CN202320998854 U CN 202320998854U CN 219794217 U CN219794217 U CN 219794217U
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- outer frame
- shock insulation
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- 230000035939 shock Effects 0.000 title claims abstract description 46
- 238000009413 insulation Methods 0.000 title claims abstract description 43
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model relates to a vertical rigidity adjustable sliding plate shock insulation support device, which comprises a sliding plate shock insulation support, wherein an upper connecting column is fixed on the upper surface of an upper connecting plate of the sliding plate shock insulation support, an inner frame body is arranged below the sliding plate shock insulation support, a mounting hole is formed in a bottom plate of the inner frame body corresponding to each inner frame space unit, a lower connecting plate of the sliding plate shock insulation support is fixed with a top plate of the inner frame body, an outer frame body is arranged outside the inner frame body, a mounting rod is arranged in the mounting hole, the lower end part of the mounting rod is welded with the upper surface of the bottom plate of the outer frame body, an elastic body is arranged on the mounting rod, and a lower connecting column is fixed on the lower surface of the bottom plate of the outer frame body. The vertical rigidity of the utility model can realize a large-range adjustability, and can effectively ensure that the lower elastic body does not generate horizontal displacement under the action of horizontal force, and the shock absorption and isolation effect of the shock insulation support of the skateboard is not affected.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a sliding plate shock insulation support device with adjustable vertical rigidity.
Background
China is one of the countries in the world with the strongest earthquake activity and the worst earthquake disaster. Earthquakes cause loss of life and property, mainly due to vibration, destruction and collapse of buildings in the earthquake. Therefore, corresponding products and technologies are adopted in various house buildings, highway bridges and structural reinforcements to achieve the functions of earthquake resistance, earthquake isolation and shock absorption. The elastic slide plate support device horizontally slides on the sliding panel through the sliding material to isolate the earthquake and lighten the upward transmitted earthquake energy. The rubber shock insulation support has higher vertical bearing capacity and higher horizontal deformation capacity, and is generally matched with a common rubber shock insulation support for use. When the horizontal earthquake shear force applied to the support exceeds the maximum static friction force of the sliding surface, the sliding surface starts to slide, and the second rigidity of the support is close to zero, so that the horizontal force generated by the earthquake can be obviously reduced, and the upper building structure is protected. Under the action of vertical load, the conventional elastic skateboard support device is small in adjustable space due to the fact that vertical rigidity is generally large, so that the vertical load born by the elastic skateboard support device in the structure is relatively large, friction force is large, sliding of the structure is not facilitated, and friction effect is poor.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the vertical rigidity-adjustable sliding plate shock insulation support device which can ensure that the horizontal friction force is adjustable and controllable and the vertical stress can be adjusted.
According to the technical scheme provided by the utility model, the vertical rigidity-adjustable sliding plate shock insulation support device comprises a sliding plate shock insulation support, wherein the sliding plate shock insulation support comprises a sliding plate shock insulation body, an upper connecting plate connected to the upper part of the sliding plate shock insulation body, and a lower connecting plate connected to the lower part of the sliding plate shock insulation body, and an upper connecting column is fixed on the upper surface of the upper connecting plate of the sliding plate shock insulation support;
an inner frame body is arranged below the skateboard vibration isolation support and comprises an inner frame body top plate, an inner frame body bottom plate, an inner frame body side plate and an inner frame body partition plate, the edge part of the inner frame body top plate and the edge part of the inner frame body bottom plate are fixed through the inner frame body side plate to form an inner frame space, the upper end part and the lower end part of the inner frame body partition plate are respectively fixed with the lower surface of the inner frame body top plate and the upper surface of the inner frame body bottom plate, the two end parts of the inner frame body partition plate are fixed with the inner side surface of the inner frame body side plate, the inner frame body partition plate divides the inner frame space into a plurality of units, and a mounting hole is formed in the inner frame body bottom plate corresponding to each inner frame space unit;
the lower connecting plate of the sliding plate shock insulation support is fixed with the inner frame top plate of the inner frame;
the outer part of the inner frame body is provided with an outer frame body, the outer wall of the inner frame body is tightly attached to the inner wall of the outer frame body, the outer frame body comprises an outer frame body bottom plate, an outer frame body side plate and an outer frame body partition plate, the edge part of the outer frame body bottom plate is fixed with the lower end part of the outer frame body side plate, the lower end part of the outer frame body partition plate is fixed with the upper surface of the outer frame body bottom plate, the height of the outer frame body side plate is larger than that of the outer frame body partition plate, and the position of the outer frame body partition plate corresponds to that of the inner frame body partition plate;
a mounting rod is arranged in the mounting hole, the lower end part of the mounting rod is welded with the upper surface of the bottom plate of the outer frame body, an elastic body is arranged on the mounting rod, the lower end part of the elastic body is propped against the upper surface of the bottom plate of the outer frame body, and the upper end part of the elastic body is propped against the lower surface of the bottom plate of the inner frame body;
and a lower connecting column is fixed on the lower surface of the bottom plate of the outer frame body.
Preferably, the outer frame separator is located directly below the inner frame separator.
Preferably, the elastic body is a coil spring, a disc spring or a rubber block.
Preferably, the upper connecting column and the lower connecting column are threaded steel columns.
Preferably, the upper connecting column is arranged vertically with the upper connecting plate of the skateboard vibration isolation support.
Preferably, the lower connecting column is perpendicular to the bottom plate of the outer frame body.
The utility model has the following advantages:
1. the vertical rigidity of the utility model can realize larger-range adjustability, thereby realizing that the stress of the sliding plate shock insulation support in the structure is controlled in a better range, further realizing that the horizontal friction force of the sliding plate shock insulation support is controllable, ensuring that the horizontal friction force of the sliding plate shock insulation support is adjustable and controllable, and adjusting the vertical stress of the sliding plate shock insulation support.
2. In the utility model, the elastic body can be in various forms such as a spiral spring, a disc spring or a rubber block, and the like, so that the design is flexible and the application scene is wider.
3. The utility model is provided with the double limiting structure, so that the lower elastic body can be effectively ensured not to generate horizontal displacement under the action of horizontal force, and the shock absorption and isolation effect of the shock insulation support of the sliding plate is not influenced.
4. The embedded part (the upper connecting column and the lower connecting column) has the advantages of simple and reliable structure, convenient installation, simple maintenance and small field installation workload.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view A-A of fig. 1.
Fig. 3 is a B-B cross-sectional view of fig. 1.
Fig. 4 is a front view of the inner frame body of the present utility model.
Fig. 5 is a top view of the inner frame body of the present utility model.
Fig. 6 is a C-C cross-sectional view of fig. 4.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
The utility model relates to a vertical rigidity adjustable sliding plate shock insulation support device, which is shown in figures 1-5 and comprises a sliding plate shock insulation support 1, wherein the sliding plate shock insulation support 1 comprises a sliding plate shock insulation body, an upper connecting plate connected to the upper part of the sliding plate shock insulation body and a lower connecting plate connected to the lower part of the sliding plate shock insulation body, an upper connecting column 2 is fixed on the upper surface of the upper connecting plate of the sliding plate shock insulation support 1, and the upper connecting column 2 is vertically arranged with the upper connecting plate of the sliding plate shock insulation support 1;
an inner frame body 3 is arranged below the skateboard vibration isolation support 1, the inner frame body 3 comprises an inner frame body top plate, an inner frame body bottom plate, an inner frame body side plate and an inner frame body partition plate, the inner frame body top plate and the inner frame body bottom plate are square plates with the same size, the edge part of the inner frame body top plate and the edge part of the inner frame body bottom plate are fixed through the inner frame body side plate and form an inner frame space, the upper end part and the lower end part of the inner frame body partition plate are respectively fixed with the lower surface of the inner frame body top plate and the upper surface of the inner frame body bottom plate, the two end parts of the inner frame body partition plate are respectively fixed with the inner side surface of the inner frame body side plate, the inner frame body side plate is perpendicular to the inner frame body top plate and the inner frame body bottom plate, the inner frame body partition plate divides the inner frame space into a plurality of units, and mounting holes 3.1 are formed in the inner frame body bottom plate corresponding to each inner frame space unit;
the lower connecting plate of the sliding plate shock insulation support 1 is fixed with the inner frame top plate of the inner frame 3;
the outer part of the inner frame body 3 is provided with an outer frame body 4, the outer wall of the inner frame body 3 is tightly attached to the inner wall of the outer frame body 4, the outer frame body 4 comprises an outer frame body bottom plate, an outer frame body side plate and an outer frame body partition plate, the edge part of the outer frame body bottom plate is fixed with the lower end part of the outer frame body side plate, the lower end part of the outer frame body partition plate is fixed with the upper surface of the outer frame body bottom plate, the outer frame body side plate is perpendicular to the outer frame body bottom plate, the outer frame body partition plate is perpendicular to the outer frame body bottom plate, the height of the outer frame body side plate is larger than that of the outer frame body partition plate, and the position of the outer frame body partition plate corresponds to that of the inner frame body partition plate;
a mounting rod 5 is arranged in the mounting hole 3.1, a gap is reserved between the outer wall of the mounting rod 5 and the inner wall of the hole of the mounting hole 3.1, the mounting rod 5 can be of a solid structure, the mounting rod 5 can also be of a hollow structure, the lower end part of the mounting rod 5 is welded with the upper surface of the bottom plate of the outer frame body, the mounting rod 5 is not welded with the bottom plate of the inner frame body 3, an elastic body 6 is arranged on the mounting rod 5, the lower end part of the elastic body 6 is propped against the upper surface of the bottom plate of the outer frame body, and the upper end part of the elastic body 6 is propped against the lower surface of the bottom plate of the inner frame body;
the lower surface of the outer frame body bottom plate of the outer frame body 4 is fixedly provided with a lower connecting column 7, and the lower connecting column 7 is vertically arranged with the outer frame body bottom plate of the outer frame body 4.
The outer frame body partition board is positioned right below the inner frame body partition board.
The elastic body 6 is a spiral spring, a disc spring or a rubber block. By replacing the elastic bodies 6 with different rigidities, the vertical rigidity is adjustable.
The upper connecting column 2 and the lower connecting column 7 are threaded steel columns.
When the utility model is used, the upper connecting column 2 is fixed with an upper building, and the lower connecting column 7 is fixed with a lower building. The inner frame 3 is installed in the outer frame 4, and the outer frame 4 limits the horizontal movement of the inner frame 3, so that the inner frame 3 can only move up and down in the outer frame 4, and a first limit structure is formed.
A mounting rod 5 is arranged in the mounting hole 3.1, the lower end part of the mounting rod 5 is welded with the upper surface of the bottom plate of the outer frame body, an elastic body 6 is arranged on the mounting rod 5, the lower end part of the elastic body 6 is propped against the upper surface of the bottom plate of the outer frame body, and the upper end part of the elastic body 6 is propped against the lower surface of the bottom plate of the inner frame body. This restricts the horizontal movement of the elastic body 6 so that the elastic body 6 can only move in the up-down direction, forming the second stopper structure.
In the utility model, the sliding plate vibration isolation support 1 can be an SLD type sliding plate vibration isolation support produced by new materials of Wuxi Shengfeng construction, inc.
Claims (6)
1. The utility model provides a vertical rigidity adjustable slide shock insulation support device, includes slide shock insulation support (1), and slide shock insulation support (1) include the slide shock insulation body, connect in the upper junction plate of slide shock insulation body upper portion, connect in the lower junction plate of slide shock insulation body lower part, be fixed with upper connecting column (2) at the upper surface of the upper junction plate of slide shock insulation support (1);
the method is characterized in that: an inner frame body (3) is arranged below the skateboard vibration isolation support (1), the inner frame body (3) comprises an inner frame body top plate, an inner frame body bottom plate, an inner frame body side plate and an inner frame body partition plate, the edge part of the inner frame body top plate and the edge part of the inner frame body bottom plate are fixed through the inner frame body side plate to form an inner frame space, the upper end part and the lower end part of the inner frame body partition plate are respectively fixed with the lower surface of the inner frame body top plate and the upper surface of the inner frame body bottom plate, the two end parts of the inner frame body partition plate are fixed with the inner side surface of the inner frame body side plate, the inner frame space is divided into a plurality of units by the inner frame body partition plate, and mounting holes (3.1) are formed in the inner frame body bottom plate corresponding to each inner frame space unit;
the lower connecting plate of the sliding plate shock insulation support (1) is fixed with the inner frame top plate of the inner frame body (3);
an outer frame body (4) is arranged outside the inner frame body (3), the outer wall of the inner frame body (3) is tightly attached to the inner wall of the outer frame body (4), the outer frame body (4) comprises an outer frame body bottom plate, an outer frame body side plate and an outer frame body partition plate, the edge part of the outer frame body bottom plate is fixed with the lower end part of the outer frame body side plate, the lower end part of the outer frame body partition plate is fixed with the upper surface of the outer frame body bottom plate, the height of the outer frame body side plate is larger than that of the outer frame body partition plate, and the position of the outer frame body partition plate corresponds to that of the inner frame body partition plate;
a mounting rod (5) is arranged in the mounting hole (3.1), the lower end part of the mounting rod (5) is welded with the upper surface of the bottom plate of the outer frame body, an elastic body (6) is arranged on the mounting rod (5), the lower end part of the elastic body (6) is propped against the upper surface of the bottom plate of the outer frame body, and the upper end part of the elastic body (6) is propped against the lower surface of the bottom plate of the inner frame body;
a lower connecting column (7) is fixed on the lower surface of the bottom plate of the outer frame body (4).
2. The vertically stiffness adjustable skateboard vibration isolation mount of claim 1, wherein: the outer frame body partition board is positioned right below the inner frame body partition board.
3. The vertically stiffness adjustable skateboard vibration isolation mount of claim 1, wherein: the elastic body (6) is a spiral spring, a disc spring or a rubber block.
4. The vertically stiffness adjustable skateboard vibration isolation mount of claim 1, wherein: the upper connecting column (2) and the lower connecting column (7) are threaded steel columns.
5. The vertically stiffness adjustable skateboard vibration isolation mount of claim 1, wherein: the upper connecting column (2) is vertically arranged with an upper connecting plate of the sliding plate shock insulation support (1).
6. The vertically stiffness adjustable skateboard vibration isolation mount of claim 1, wherein: the lower connecting column (7) is arranged perpendicular to the bottom plate of the outer frame body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998854.8U CN219794217U (en) | 2023-04-27 | 2023-04-27 | Vertical rigidity adjustable skateboard shock insulation support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998854.8U CN219794217U (en) | 2023-04-27 | 2023-04-27 | Vertical rigidity adjustable skateboard shock insulation support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794217U true CN219794217U (en) | 2023-10-03 |
Family
ID=88186144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320998854.8U Active CN219794217U (en) | 2023-04-27 | 2023-04-27 | Vertical rigidity adjustable skateboard shock insulation support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794217U (en) |
-
2023
- 2023-04-27 CN CN202320998854.8U patent/CN219794217U/en active Active
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