CN115574245A - Anti-seismic system with large-volume and weight-specification hopper screen structure - Google Patents
Anti-seismic system with large-volume and weight-specification hopper screen structure Download PDFInfo
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- CN115574245A CN115574245A CN202211170697.8A CN202211170697A CN115574245A CN 115574245 A CN115574245 A CN 115574245A CN 202211170697 A CN202211170697 A CN 202211170697A CN 115574245 A CN115574245 A CN 115574245A
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000116 mitigating effect Effects 0.000 claims 5
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a large-volume and heavy-specification anti-seismic system for a bucket screen structure, and belongs to the field of shock absorption of the bucket screen structure of a gymnasium. The anti-seismic system comprises an installation frame and an external hopper screen, wherein a frame installation surface is arranged outside the installation frame, the hopper screen is installed on the frame installation surface, and a vertical spring unit, a spring damping unit and an axial damping unit are arranged between the hopper screen and the frame installation surface. According to the invention, by using the tuning mass principle, the mass of the fighting screen can be fully utilized, and the earthquake inertia force load caused by the unfavorable quality of the fighting screen in the main gymnasium is converted into the tuning mass force favorable for the main gymnasium.
Description
Technical Field
The invention relates to the technical field of damping of a gymnasium bucket screen structure, in particular to a large-volume and heavy-specification bucket screen structure anti-seismic system.
Background
As an important medium for information distribution in modern society, the technology of LED display screens has been rapidly developed in recent years, and LED display screens have become mainstream as a new display device in large stadiums at home and abroad. On the one hand, the LED display screen is playing its function such as catching in the twinkling of an eye the splendid sports match, slow-shot playback, live broadcast synchronization, match information report, timing score, and on the other hand, huge advertisement picture directly pushes away to the sports stadium in the front of tens of thousands of spectators, has very big rendering power, can set off and build fiery competition field atmosphere, has also driven the rapid growth of stadium LED display screen demand from this. The industry mainly realizes the functions by hanging a funnel-shaped central LED electronic display screen at the center of the field of a large-scale gymnasium, and the funnel-shaped central LED electronic display screen is called as a bucket screen.
Most of the hopper screens installed in the market at present have no moving capacity, only have a load effect in an earthquake, are not favorable for improving the overall anti-seismic performance of a main sports stadium, and particularly, how to realize the damping effect of the hopper screen structure on the main sports stadium becomes a hot spot problem concerned at present for the hopper screen structure with large volume and large weight specification.
Disclosure of Invention
1. Technical problems to be solved by the invention
The invention aims to provide a shock-proof system with a large-volume and heavy-specification bucket screen structure aiming at the situation that the existing bucket screen structure in a stadium only has a load effect in an earthquake and is not beneficial to the overall shock resistance of a main stadium, and the shock-proof system can convert earthquake inertia force load caused by the unfavorable bucket screen quality of the main stadium into tuning mass force beneficial to the main stadium, so that shock absorption of the main stadium is realized.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention discloses a large-volume and weight-specification anti-seismic system with a hopper screen structure, which comprises an installation frame and an external hopper screen, wherein a frame installation surface is arranged outside the installation frame, the hopper screen is installed on the frame installation surface, and a vertical spring unit, a spring damping unit and an axial damping unit are arranged between the hopper screen and the frame installation surface.
Furthermore, the vertical spring unit comprises roller tracks arranged on two sides of the frame mounting surface, a fixed table is arranged below the roller tracks, a vertical vibrating block is arranged between the roller tracks on the two sides in a matching manner, the bottom of the vertical vibrating block is connected with the fixed table through a vertical vibrating spring and a vertical vibrating guide piece, and the vertical vibrating spring is sleeved outside the vertical vibrating guide piece; the screen of the bucket screen is arranged on the outer side of the vertical vibrating block.
Furthermore, the spring damping unit comprises a transverse vibrating block, transverse spring fixing blocks are installed on two sides of the vertical vibrating block, the transverse vibrating block is located between the transverse spring fixing blocks on the two sides, the transverse vibrating block and the transverse spring fixing blocks on the two sides are connected through a transverse vibrating spring and a transverse vibrating guide part respectively, and the transverse vibrating spring is sleeved outside the transverse vibrating guide part; the screen of the bucket screen is arranged on the outer side of the transverse vibrating block.
Furthermore, the axial damping unit comprises an axial vibration spring and an axial vibration guide piece which are arranged on the transverse vibration block, and the axial vibration spring is sleeved outside the axial vibration guide piece; the screen of the bucket screen is connected with the transverse vibrating block through an axial vibrating spring and an axial vibrating guide piece.
Furthermore, T-shaped grooves are formed in the roller track, and T-shaped matching parts are correspondingly arranged on two sides of the vertical vibrating block and embedded into the T-shaped grooves.
Furthermore, two sides of the T-shaped matching part of the vertical vibrating block are respectively provided with at least one group of rollers which are used for being matched with the T-shaped grooves of the roller rails in a rolling manner.
Furthermore, the circumferential outer wall surface and the axial outer end surface of the roller are respectively in matched contact with the corresponding inner wall surface of the T-shaped groove of the roller track.
Furthermore, a plurality of groups of vertical vibrating springs and vertical vibrating guides are uniformly arranged between the fixed table and the bottom of the vertical vibrating block at intervals, a plurality of mounting grooves are formed in the fixed table, and the bottoms of the vertical vibrating guides and the vertical vibrating springs are embedded in the mounting grooves; correspondingly, a plurality of cooperation grooves have been seted up to vertical vibrating mass bottom, and vertical vibration guide and vertical vibrating spring's top all imbeds in this cooperation groove.
Furthermore, a plurality of groups of transverse vibration springs and transverse vibration guide members are uniformly arranged between the transverse spring fixing block and the transverse vibration block at intervals; the transverse spring fixing block is provided with a transverse vibrating block, a transverse vibrating block is arranged on the transverse vibrating block, and the transverse vibrating block is fixed on the transverse vibrating block through a transverse vibrating guide piece.
Furthermore, a plurality of groups of axial vibration springs and axial vibration guiding pieces which are uniformly distributed are arranged between the transverse vibration block and the hopper screen, wherein a plurality of installation caulking grooves are respectively formed in the wall surfaces, opposite to the transverse vibration block and the hopper screen, of the wall surfaces, and two ends of each axial vibration spring and two ends of each axial vibration guiding piece are respectively fixed in the installation caulking grooves.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the anti-seismic system with the hopper screen structure can enable a screen to have twelve degrees of freedom in space, and realizes simultaneous vertical and horizontal shock absorption, and the shock absorption principle is that the vertical movement of a vertical vibrating block is ensured through the vertical vibrating block under the matching and limiting of a roller rail, a vertical vibrating guide and a vertical vibrating spring; the transverse vibration block is horizontally matched and limited by the transverse spring fixing block, the transverse vibration guide piece and the transverse vibration spring, so that the transverse vibration block is ensured to move horizontally; under the cooperation and the restriction of horizontal vibrating mass, axial vibration guide, axial vibration spring are passed through to the axial, guarantee to fight screen at axial removal. The three independent degrees of freedom of the four bucket screen screens total 12 degrees of freedom, the energy generated by the earthquake action is buffered under the combined action of three directions, the tuning effect is formed with the self-vibration frequency of the main body gym structure by adjusting the spring stiffness of the three directions and the unchanged bucket screen mass, and the purpose of damping the shock of the main body gym structure in three directions is achieved.
Drawings
FIG. 1 is an overall isometric view of the seismic system of the invention;
FIG. 2 is an elevation view of the seismic system of the present invention;
FIG. 3 is a top view of the seismic system of the present invention;
FIG. 4 is a front view of the present invention with the screen and mounting frame removed;
FIG. 5 is a top view of the present invention with the screen and mounting frame removed;
FIG. 6 is a view of the track and roller assembly of the present invention;
FIG. 7 is a view of the vertical fixing support part of the present invention;
FIG. 8 is a cross-sectional view of a vertical mounting support component of the present invention;
FIG. 9 is a front view of the main body of the vibrating element of the present invention;
FIG. 10 is a sectional view of a main body of a vibrating member according to the present invention;
FIG. 11 is a view showing a vertical vibration block according to the present invention;
FIG. 12 is a front view of the main body of the vibration part with the lateral vibration block removed in the present invention;
FIG. 13 is a sectional view of a lateral vibration block according to the present invention;
FIG. 14 is a sectional view of a lateral vibrating mass component of the present invention.
The reference numbers in the schematic drawings illustrate:
4-mounting the frame; 5-a frame mounting surface; 6-a hopper screen; 7-roller track; 8-a fixed table; 9-vertical vibrating block; 10-vertical vibrating spring; 11-transverse spring fixing block; 12-a lateral vibration spring; 13-transverse vibrating mass; 14-an axial vibration spring; 15-an axial vibration guide; 16-a roller; 17-a transverse oscillating guide; 18-vertical oscillating guide.
Detailed Description
For a further understanding of the invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1 to 14, the anti-seismic system with the bucket screen structure with large volume and weight specification of the embodiment includes an installation frame 4 and a bucket screen 6 around the installation frame, connecting rods are welded around the top of the installation frame 4 for installing the whole anti-seismic system to a required position, and the connecting rods of the installation frame 4 are fixedly connected by welding; the installation frame 4 is welded all around and is equipped with frame installation face 5, and fill screen 6 and install on frame installation face 5, and fill and be equipped with vertical spring unit, spring shock attenuation unit and axial shock attenuation unit between screen 6 and the frame installation face 5.
The vertical spring unit in the embodiment comprises roller rails 7 arranged on two sides of a frame mounting surface 5, a fixed table 8 is arranged below the roller rails 7, vertical vibrating blocks 9 are arranged between the roller rails 7 on the two sides in a matching mode, the bottoms of the vertical vibrating blocks 9 and the fixed table 8 are connected with a vertical vibrating guide 18 through vertical vibrating springs 10, and the vertical vibrating springs 10 are sleeved outside the vertical vibrating guide 18; the screen 6 is arranged outside the vertical vibrating block 9. More specifically, as shown in fig. 7 and 8, a plurality of sets of vertical vibration springs 10 and vertical vibration guides 18 are uniformly spaced between the fixed table 8 and the bottom of the vertical vibration block 9, and four sets are used as shown in fig. 8; wherein, the fixed table 8 is provided with a plurality of mounting grooves, and the bottoms of the vertical vibration guide piece 18 and the vertical vibration spring 10 are embedded in the mounting grooves; correspondingly, as shown in fig. 11, the bottom of the vertical vibrating block 9 is provided with a plurality of matching grooves, and the top of the vertical vibrating guide 18 and the top of the vertical vibrating spring 10 are both embedded into the matching grooves.
In this embodiment, a T-shaped groove is formed in the roller rail 7, and two sides of the vertical vibrating block 9 are respectively and correspondingly provided with a T-shaped matching portion embedded in the T-shaped groove, so that the vertical vibrating block 9 is in sliding fit in the roller rail 7. Furthermore, at least one set of rollers 16 is further disposed on each of two sides of each T-shaped matching portion of the vertical vibrating mass 9, and as shown in fig. 9, two sets of rollers 16 are disposed on each side of the T-shaped matching portion and are vertically adjacent to each other, and are used for rolling and matching with the T-shaped grooves of the roller rails 7, so as to further reduce friction. And further, the circumferential outer wall surface and the axial outer end surface of the roller 16 are respectively in fitting contact with the corresponding inner wall surfaces of the T-shaped groove of the roller rail 7. That is, as shown in fig. 5, the rollers 16 protrude from both ends of the T-shaped engaging portion of the vertical vibrating mass 9 in the length direction, the outer axial end surfaces of the rollers 16 are respectively in contact with the inner longitudinal wall of the T-shaped groove of the roller rail 7, and the outer circumferential wall surfaces of the rollers 16 are in contact with the inner width of the T-shaped groove of the roller rail 7, so as to ensure stable guiding of the vertical vibrating mass 9 during vertical movement.
Similarly, in the embodiment, the spring damping unit comprises a transverse vibrating block 13, transverse spring fixing blocks 11 are mounted on two sides of the vertical vibrating block 9, the transverse vibrating block 13 is located between the transverse spring fixing blocks 11 on the two sides, the transverse vibrating block 13 is connected with the transverse spring fixing blocks 11 on the two sides through transverse vibrating springs 12 and transverse vibrating guides 17 respectively, and the transverse vibrating springs 12 are sleeved outside the transverse vibrating guides 17; the screen 6 is mounted outside the lateral vibrating mass 13. More specifically, a plurality of sets of lateral vibration springs 12 and lateral vibration guides 17 are uniformly spaced between the lateral spring fixing block 11 and the lateral vibration block 13, and as shown in fig. 12, three sets are provided on each side; wherein, the wall surfaces of the transverse spring fixing block 11 opposite to the transverse vibrating block 13 are respectively provided with a plurality of mounting caulking grooves, and the two ends of the transverse vibrating spring 12 and the transverse vibrating guide 17 are respectively fixed in the mounting caulking grooves.
The axial damping unit in this embodiment includes an axial vibration spring 14 and an axial vibration guide 15 mounted on the transverse vibration block 13, and the axial vibration spring 14 is sleeved outside the axial vibration guide 15; the screen 6 is connected with the transverse vibrating block 13 through an axial vibrating spring 14 and an axial vibrating guide 15. Furthermore, a plurality of groups of axial vibration springs 14 and axial vibration guides 15 which are uniformly distributed are arranged between the transverse vibration block 13 and the hopper screen 6, and as shown in fig. 13, four groups of axial vibration springs 14 and axial vibration guides 15 which are arranged in a square matrix are adopted; as shown in fig. 14, the opposite wall surfaces of the transverse vibrating block 13 and the bucket screen 6 are respectively provided with a plurality of mounting caulking grooves, and both ends of the axial vibrating spring 14 and the axial vibrating guide 15 are respectively fixed in the mounting caulking grooves.
The anti-seismic system of the hopper screen structure can enable a screen to have twelve degrees of freedom in space, and achieve simultaneous vertical and horizontal shock absorption, and the shock absorption principle is that the vertical vibration block 9 is ensured to move in the vertical direction through the vertical vibration block 9 under the matching and limiting of the roller rail 7, the vertical vibration guide 18 and the vertical vibration spring 10; the transverse vibrating block 13 horizontally passes through the transverse vibrating block 13 under the matching and limiting of the transverse spring fixing block 11, the transverse vibrating guide 17 and the transverse vibrating spring 12, so that the transverse vibrating block 13 is ensured to move horizontally; the movement of the screen 6 in the axial direction is ensured under the matching and limitation of the transverse vibrating block 13, the axial vibrating guide 15 and the axial vibrating spring 14 in the axial direction. The four bucket screen screens have three independent degrees of freedom which are 12 degrees of freedom in total, energy generated by earthquake action is buffered under the combined action of three directions, and the three-direction spring stiffness and the constant bucket screen mass are adjusted to form a tuning effect with the natural vibration frequency of the main gymnasium structure, so that the aim of simultaneously damping in three directions of the main gymnasium structure is fulfilled.
In the anti-seismic system with the bucket screen structure, the bucket screen 6 is arranged on four surfaces of the installation frame in the same manner, and the anti-seismic system is in a balance position in a non-seismic state; when the earthquake action occurs, the earthquake energy input vertically is consumed through the expansion and contraction of the vertical vibration spring 10; the horizontally inputted seismic energy is consumed by the expansion and contraction of the transverse vibration spring 12 and the axial vibration spring 14; after the earthquake occurs, the structure reaches the equilibrium state again. The anti-seismic system of this embodiment helps reducing the vibration of main structure, namely stadium, utilize the big quality of fighting screen self, need not additional mass on the main structure stadium, and will fight the tuning relation of screen self quality and stadium major structure through spring rate, convert the power that can the anti-seismic action in the earthquake into, exert positive effect, and the anti-seismic system of fighting screen structure of this embodiment has twelve degrees of freedom, correspond more types of vibration of main structure stadium, not only can form the tuning to the master mode type of main structure stadium, can also form the tuning to the multi-mode type of main structure stadium, the shock attenuation effect is better.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. The utility model provides a fill screen structure antidetonation system of bulky weight specification which characterized in that: including installing frame (4) and outside fill screen (6), installing frame (4) outside is equipped with frame installation face (5), and fill screen (6) and install on frame installation face (5), and fill and be equipped with vertical spring unit, spring shock attenuation unit and axial shock attenuation unit between screen (6) and frame installation face (5).
2. A bucket screen structural seismic mitigation system of a high volume weight specification according to claim 1, wherein: the vertical spring unit comprises roller tracks (7) arranged on two sides of the frame mounting surface (5), a fixed table (8) is arranged below the roller tracks (7), a vertical vibrating block (9) is arranged between the roller tracks (7) on the two sides in a matching manner, the bottom of the vertical vibrating block (9) is connected with the fixed table (8) through a vertical vibrating spring (10) and a vertical vibrating guide (18), and the vertical vibrating spring (10) is sleeved outside the vertical vibrating guide (18); the hopper screen (6) is arranged on the outer side of the vertical vibrating block (9).
3. The anti-seismic system with the large-volume and weight-specification hopper screen structure as recited in claim 2, wherein: the spring damping unit comprises a transverse vibrating block (13), transverse spring fixing blocks (11) are installed on two sides of the vertical vibrating block (9), the transverse vibrating block (13) is located between the transverse spring fixing blocks (11) on the two sides, the transverse vibrating block (13) is connected with the transverse spring fixing blocks (11) on the two sides through transverse vibrating springs (12) and transverse vibrating guide pieces (17), and the transverse vibrating springs (12) are sleeved outside the transverse vibrating guide pieces (17); the bucket screen (6) is arranged on the outer side of the transverse vibrating block (13).
4. The anti-seismic system with the large-volume and weight-specification hopper screen structure as defined in claim 3, wherein: the axial vibration damping unit comprises an axial vibration spring (14) and an axial vibration guide piece (15), wherein the axial vibration spring (14) is arranged on the transverse vibration block (13), and the axial vibration guide piece (15) is sleeved with the axial vibration spring (14); the screen (6) is connected with the transverse vibrating block (13) through an axial vibrating spring (14) and an axial vibrating guide piece (15).
5. The anti-seismic system with the large-volume and weight-specification hopper screen structure as recited in claim 2, wherein: t-shaped grooves are formed in the roller rails (7), and T-shaped matching parts are correspondingly arranged on two sides of the vertical vibrating blocks (9) and embedded into the T-shaped grooves.
6. The anti-seismic system with the large-volume and weight-specification hopper screen structure as defined in claim 5, wherein: and two sides of the T-shaped matching part of the vertical vibrating block (9) are respectively provided with at least one group of rollers (16) which are used for being in rolling matching with the T-shaped grooves of the roller rails (7).
7. A bucket screen structural seismic mitigation system of a high volume weight specification according to claim 6, wherein: the circumferential outer wall surface and the axial outer end surface of the roller (16) are respectively in matched contact with the corresponding inner wall surface of the T-shaped groove of the roller track (7).
8. A bucket screen structural seismic mitigation system of a high volume weight specification according to claim 2, wherein: a plurality of groups of vertical vibration springs (10) and vertical vibration guide pieces (18) are uniformly arranged between the fixed table (8) and the bottom of the vertical vibration block (9) at intervals, a plurality of mounting grooves are formed in the fixed table (8), and the bottoms of the vertical vibration guide pieces (18) and the vertical vibration springs (10) are embedded in the mounting grooves; correspondingly, a plurality of matching grooves are formed in the bottom of the vertical vibrating block (9), and the tops of the vertical vibrating guide piece (18) and the vertical vibrating spring (10) are embedded into the matching grooves.
9. A bucket screen structural seismic mitigation system of a high volume weight specification according to claim 3, wherein: a plurality of groups of transverse vibration springs (12) and transverse vibration guide pieces (17) are uniformly arranged between the transverse spring fixing block (11) and the transverse vibration block (13) at intervals; wherein, the wall surfaces of the transverse spring fixing block (11) opposite to the transverse vibrating block (13) are respectively provided with a plurality of mounting caulking grooves, and the two ends of the transverse vibrating spring (12) and the transverse vibrating guide piece (17) are respectively fixed in the mounting caulking grooves.
10. A bucket screen structural seismic mitigation system of a high volume weight specification according to claim 4, wherein: be equipped with multiunit evenly distributed's axial vibrating spring (14) and axial vibration guide (15) between transverse vibrating piece (13) and fill screen (6), wherein equally divide on transverse vibrating piece (13) and the relative wall of fill screen (6) and do not be equipped with a plurality of installation caulking grooves, the both ends of axial vibrating spring (14) and axial vibration guide (15) are fixed respectively in the installation caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170697.8A CN115574245B (en) | 2022-09-23 | 2022-09-23 | Large-volume and weight-specification anti-seismic system with bucket screen structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170697.8A CN115574245B (en) | 2022-09-23 | 2022-09-23 | Large-volume and weight-specification anti-seismic system with bucket screen structure |
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| CN115574245A true CN115574245A (en) | 2023-01-06 |
| CN115574245B CN115574245B (en) | 2023-05-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001051611A (en) * | 1999-08-02 | 2001-02-23 | Internatl Sports Organization Sa | Improved display device for sports stadium |
| JP2014134332A (en) * | 2013-01-09 | 2014-07-24 | Toshiba Corp | Refrigerator |
| CN206706552U (en) * | 2017-03-14 | 2017-12-05 | 武汉理工大学 | A kind of cable-stayed bridge ballast formula lateral vibration absorbing device |
| CN215215440U (en) * | 2021-05-07 | 2021-12-17 | 广东纯态数字化信息科技有限公司 | Interactive screen mounting structure of wisdom |
| CN216084183U (en) * | 2021-08-24 | 2022-03-18 | 深圳市昭昱电子科技有限公司 | Anti-breaking LCD display screen |
| CN216405070U (en) * | 2021-12-08 | 2022-04-29 | 天津盛年科技有限公司 | Wind-resistant and shock-resistant shock absorber |
| CN217086069U (en) * | 2022-04-02 | 2022-07-29 | 苏州视达讯远电子科技有限公司 | LCD screen with damping function |
| CN114856015A (en) * | 2022-04-20 | 2022-08-05 | 广州大学 | Three-dimensional shock isolation device |
-
2022
- 2022-09-23 CN CN202211170697.8A patent/CN115574245B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001051611A (en) * | 1999-08-02 | 2001-02-23 | Internatl Sports Organization Sa | Improved display device for sports stadium |
| JP2014134332A (en) * | 2013-01-09 | 2014-07-24 | Toshiba Corp | Refrigerator |
| CN206706552U (en) * | 2017-03-14 | 2017-12-05 | 武汉理工大学 | A kind of cable-stayed bridge ballast formula lateral vibration absorbing device |
| CN215215440U (en) * | 2021-05-07 | 2021-12-17 | 广东纯态数字化信息科技有限公司 | Interactive screen mounting structure of wisdom |
| CN216084183U (en) * | 2021-08-24 | 2022-03-18 | 深圳市昭昱电子科技有限公司 | Anti-breaking LCD display screen |
| CN216405070U (en) * | 2021-12-08 | 2022-04-29 | 天津盛年科技有限公司 | Wind-resistant and shock-resistant shock absorber |
| CN217086069U (en) * | 2022-04-02 | 2022-07-29 | 苏州视达讯远电子科技有限公司 | LCD screen with damping function |
| CN114856015A (en) * | 2022-04-20 | 2022-08-05 | 广州大学 | Three-dimensional shock isolation device |
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| CN115574245B (en) | 2023-05-05 |
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Denomination of invention: A seismic resistant system for bucket screen structures with large volume and weight specifications Effective date of registration: 20231229 Granted publication date: 20230505 Pledgee: Maanshan Branch of Agricultural Bank of China Co.,Ltd. Pledgor: CHINA MCC17 GROUP Co.,Ltd. Registration number: Y2023980075633 |
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Granted publication date: 20230505 Pledgee: Maanshan Branch of Agricultural Bank of China Co.,Ltd. Pledgor: CHINA MCC17 GROUP Co.,Ltd. Registration number: Y2023980075633 |