CN210423555U - Partition plate type anti-seismic pedestal - Google Patents
Partition plate type anti-seismic pedestal Download PDFInfo
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- CN210423555U CN210423555U CN201920783326.4U CN201920783326U CN210423555U CN 210423555 U CN210423555 U CN 210423555U CN 201920783326 U CN201920783326 U CN 201920783326U CN 210423555 U CN210423555 U CN 210423555U
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Abstract
The utility model discloses a clapboard type anti-seismic pedestal, which comprises a base plate, a supporting plate and rolling parts; two groups of substrates with the same quantity are divided into an upper layer and a lower layer which are arranged in parallel; the number of each layer of base plate is at least two; all the substrates of each layer are connected with each other in the same horizontal plane through connecting pieces; the supporting plates are fixed on the base plates, the number of the supporting plates on each base plate is at least two, and the supporting plates on the upper layer correspond to the supporting plates on the lower layer one by one; the surface of the supporting plate is an invaginated conical surface; the rolling parts are respectively clamped between the conical surfaces of the two support plates corresponding to each group up and down, and the two groups of substrates parallel up and down are rolled and supported to generate relative motion. The utility model discloses can change the earthquake shearing force that consumes on the horizontal direction fast, play good antidetonation effect.
Description
Technical Field
The utility model relates to an energy dissipation shock attenuation technical field, more specifically the utility model relates to a baffle formula antidetonation pedestal that says so.
Background
The destructive force of the seismic waves on the building or the article comprises a vertical pressure and a horizontal shearing force, wherein the damage caused by the horizontal shearing force is huge. At present, two methods are generally adopted for protecting goods against earthquakes: the first is to strengthen the strength and rigidity of the article or the outer protective structure, so that the article or the outer protective structure can resist the impact of earthquake waves, but the cost is higher, and the anti-seismic titer is lower; the second method is to adopt a rubber pad or a damper shock insulation technology to absorb most of earthquake energy, but the absorption and conversion of the earthquake energy are incomplete and the shock absorption effect is not good. In addition, for many articles, due to the defects of insufficient structure and self rigidity, the two ways of shock absorption protection cannot be performed. Although a plurality of anti-seismic and shock-absorbing devices for protecting articles appear on the market at present, the using effect is not ideal, and the using requirement of a user is difficult to meet.
Therefore, how to provide a shock-absorbing and shock-resisting device with strong shock-resisting performance and good protection effect is a problem that needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a baffle type antidetonation pedestal can change the earthquake shearing force that consumes on the horizontal direction fast, plays good antidetonation effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a partition plate type anti-seismic pedestal comprises a base plate, a supporting plate and rolling parts;
two groups of the substrates with the same quantity are divided into an upper layer and a lower layer which are arranged in parallel; the number of each layer of the substrate is at least two; all the substrates of each layer are connected with each other in the same horizontal plane through connecting pieces;
the supporting plates are fixed on the base plates, the number of the supporting plates on each base plate is at least two, and the supporting plates on the upper layer correspond to the supporting plates on the lower layer one by one; the surface of the supporting plate is an invaginated conical surface;
the rolling parts are respectively clamped between the conical surfaces of the two support plates corresponding to each group up and down, and the two groups of the base plates parallel up and down are rolled and supported to generate relative motion.
Through the technical scheme, the utility model discloses divide polylith base plate two-layer upper and lower parallel arrangement to through the support roll of rolling member in the backup pad, two-layer base plate can produce relative horizontal motion about making, will need jar-proof bearing object to place on the base plate of upper strata, when taking place vibrations, the base plate of upper strata drives bearing object and produces the horizontal motion for lower floor's base plate, and the earthquake shearing force on the horizontal direction is consumed in the quick transformation, plays good antidetonation effect.
Preferably, in the partition plate type anti-seismic pedestal, a pair of parallel edges of the base plate is provided with an L-shaped plate extending inwards, and two ends of the support plate are clamped in a groove formed by the L-shaped plate and the base plate. The base plate and the L-shaped plate are integrally formed bent sheet metal parts, the manufacturing and forming are convenient, and the structural stability of connection of the base plate and the supporting plate can be effectively improved.
Preferably, in the partition type anti-seismic pedestal, a joint surface between the base plate and the support plate is fastened and connected by a first bolt. The structural stability that base plate and backup pad are connected can further be improved, and then improve holistic antidetonation effect.
Preferably, in the partition plate type anti-seismic pedestal, the base plate is a rectangular plate, and the number of the support plates on each base plate is two; the supporting plates are positioned at two ends of the base plate. The supporting plates are reasonable in arrangement quantity, and the anti-seismic using effect of the pedestal can be effectively met.
Preferably, in the partition plate type anti-seismic pedestal, angle steels are fixed to a pair of parallel edges of the base plate, the angle steels and the base plate form an outward U-shaped groove, and a plurality of threaded holes are uniformly formed in the angle steels; the connecting piece comprises a connecting rod and a second bolt; two ends of the connecting rod are clamped in the U-shaped grooves of the two mutually connected substrates; the second bolt penetrates through the connecting rod and is in threaded connection with the threaded hole. Through the matching of the connecting rods and the angle steel, the two upper substrates or the two lower substrates can be simply and quickly fixedly connected; meanwhile, the assembly and disassembly are convenient. The angle steel is welded and fixed on the base plate, so that the fixing mode is simple, and the structural stability is strong.
Preferably, in the partition type anti-vibration pedestal, a gap may exist between the substrates connected to each other. The distance between the two connected substrates can be changed by changing the connecting position of the connecting rod and the threaded hole, so that the two substrates are connected without gaps or connected with gaps, and the connecting device is suitable for different use conditions and size requirements.
Preferably, in the partition type anti-seismic pedestal, the partition type anti-seismic pedestal further comprises a clamping plate, the clamping plate is used for fixedly connecting an upper layer and a lower layer of the base plate, clamping grooves are formed in two ends of the clamping plate, and the clamping grooves are clamped with two second bolts which correspond to the clamping grooves from top to bottom. The cardboard can make and do not produce relative motion between upper substrate and the infrabasal plate, can improve under the condition of equipment fixing debugging or not using, the stability of transportation.
Preferably, in the partition type anti-seismic pedestal, the rolling members are of a spherical structure. The rolling piece can directly select the steel ball, and the using effect can be simply and effectively realized.
Preferably, in the partition type anti-seismic pedestal, the rolling members include limiting plates, steel balls and limiting ropes; the two limiting plates are vertically attached and fixed, and a fixing cavity is formed in the center of the two limiting plates; the steel ball is rotatably arranged in the fixed cavity, and the top end and the bottom end of the steel ball are exposed out of the fixed cavity; the limiting ropes are respectively fixed at four corners of the limiting plate, the limiting ropes on the upper limiting plate are respectively fixedly connected with the upper base plate, and the limiting ropes on the lower limiting plate are respectively fixedly connected with the lower base plate. The utility model discloses a limiting plate that the setting has the spacing rope, when the steel ball rolled in the conical surface, can effectively prevent to produce great displacement and break away from each other between the upper and lower two-layer base plate, when relative displacement between the upper and lower two-layer base plate is great, can play good spacing effect through the connection of spacing rope, structural stability is stronger.
Preferably, in the partition type anti-seismic pedestal, a plurality of anti-slip rubber pads are fixed on the outer surface of the base plate, and the positions of the anti-slip rubber pads correspond to the positions of the support plates. The stability between the base plate and the bearing object and between the base plate and the ground is ensured, and the anti-seismic buffering effect can be further improved.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a baffle formula antidetonation pedestal has following beneficial effect:
1. the utility model discloses divide polylith base plate two-layer upper and lower parallel arrangement to through the support roll of rolling member in the backup pad, two-layer base plate can produce relative horizontal motion about making, places the base plate on upper strata with the shockproof article of needs, and when taking place vibrations, the base plate on upper strata drives article and produces the horizontal motion for lower floor's base plate, and the earthquake shearing force on the horizontal direction is consumed in quick conversion plays good antidetonation effect.
2. The utility model discloses can adopt the base plate of different quantity according to in service behavior, realize different shock attenuation effects, simultaneously, through the cooperation of connecting rod and angle steel, can simply carry out fixed connection to upper and lower two-layer base plate fast, through the hookup location who changes connecting rod and screw hole, can change the distance between two blocks of continuous base plates, make gapless connection or gapped connection between two blocks of base plates to adapt to different in service behavior and dimensional requirement.
3. The utility model discloses be provided with the cardboard, the cardboard can make and not produce relative motion between upper substrate and the infrabasal plate, can improve under the condition of equipment fixing debugging or not using, the stability of transportation.
4. The utility model discloses a limiting plate that the setting has the spacing rope, when the steel ball rolled in the conical surface, can effectively prevent to produce great displacement and break away from each other between the upper and lower two-layer base plate, when relative displacement between the upper and lower two-layer base plate is great, can play good spacing effect through the connection of spacing rope, structural stability is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure provided by the present invention;
FIG. 2 is a schematic structural diagram of the present invention for removing the upper substrate;
fig. 3 is a schematic structural diagram of a single lower substrate provided by the present invention;
fig. 4 is an exploded view of the lower substrate and the support plate according to the present invention;
fig. 5 is a schematic structural diagram of a connecting member provided by the present invention;
FIG. 6 is a schematic structural view of a clamping plate provided by the present invention;
FIG. 7 is a front cross-sectional view of a rolling element provided by the present invention;
FIG. 8 is a top view of a rolling element provided by the present invention;
fig. 9 is a front view of the overall structure provided by the present invention.
Wherein:
1-a substrate;
11-L-shaped plates;
2-a support plate;
3-rolling elements;
31-a limiting plate;
311-a fixed cavity;
32-steel balls;
33-a limiting rope;
4-a connector;
41-a connecting rod;
42-a second bolt;
5-a first bolt;
6-angle steel;
61-a threaded hole;
7-clamping plate;
71-card slot;
8-antiskid rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1 to 6 and 9, the embodiment of the present invention discloses a partition type anti-seismic pedestal, which includes a base plate 1, a support plate 2 and a rolling member 3;
two groups of substrates 1 with the same quantity are divided into an upper layer and a lower layer which are arranged in parallel; the number of each layer of the base plate 1 is at least two; all the substrates 1 of each layer are connected with each other in the same horizontal plane through connecting pieces 4;
the supporting plates 2 are fixed on the base plates 1, the number of the supporting plates 2 on each base plate 1 is at least two, and the supporting plates 2 on the upper layer correspond to the supporting plates 2 on the lower layer one by one; the surface of the supporting plate 2 is an invaginated conical surface;
the rolling parts 3 are respectively clamped between the conical surfaces of the two support plates 2 corresponding to each group up and down, and the two groups of substrates 1 parallel up and down are rolled and supported to generate relative motion.
In order to further optimize the technical scheme, a pair of parallel edges of the substrate 1 are provided with L-shaped plates 11 extending inwards, and two ends of the supporting plate 2 are clamped in grooves formed by the L-shaped plates 11 and the substrate 1.
In order to further optimize the technical scheme, the joint surfaces of the base plate 1 and the support plate 2 are tightly connected through the first bolt 5.
In order to further optimize the technical scheme, the base plate 1 is a rectangular plate, and the number of the support plates 2 on each base plate 1 is two; the support plates 2 are located at both ends of the base plate 1.
In order to further optimize the technical scheme, angle steel 6 is fixed on a pair of parallel edges of the substrate 1, the angle steel 6 and the substrate 1 form an outward U-shaped groove, and a plurality of threaded holes 61 are uniformly formed in the angle steel 6; the connecting member 4 includes a connecting rod 41 and a second bolt 42; two ends of the connecting rod 41 are clamped in the U-shaped grooves of the two mutually connected substrates 1; the second bolt 42 is screwed with the screw hole 61 through the connecting rod 41.
In order to further optimize the above solution, there may be a gap between the interconnected substrates 1.
In order to further optimize the technical scheme, the clamping plate 7 is further included, the clamping plate 7 is used for fixedly connecting the upper layer substrate 1 and the lower layer substrate 1, clamping grooves 71 are formed in two ends of the clamping plate 7, and the clamping grooves 71 are clamped with the two second bolts 42 which correspond to each other up and down.
In order to further optimize the above solution, the rolling elements 3 are of spherical configuration.
In order to further optimize the technical scheme, a plurality of anti-skid rubber cushion plates 8 are fixed on the outer surface of the base plate 1, and the positions of the anti-skid rubber cushion plates 8 correspond to the positions of the supporting plates 2.
The utility model discloses a theory of operation does:
the substrate 1 of the lower layer is placed on a horizontal plane, the bearing object is placed on the substrate 1 of the upper layer, and when vibration occurs, the substrate 1 of the upper layer generates relative motion in the horizontal plane relative to the substrate 1 of the lower layer under the action of rolling members 3, namely rolling supports of steel balls, so that shearing force in the horizontal direction is consumed rapidly.
Under the condition of no vibration, the upper end point and the lower end point of the rolling element 3 are respectively attached to the central points of the conical surfaces of the upper supporting plate and the lower supporting plate 2, namely in a balanced state; when an earthquake occurs, the upper and lower substrates 1 move relatively, and after the earthquake is finished, the rolling members 3 can automatically return to the balance position under the action of gravity.
When needs transportation antidetonation pedestal, it is fixed with the base plate 1 on upper strata and the base plate 1 joint of lower floor through cardboard 7, prevent that the base plate 1 on upper strata and the base plate 1 of lower floor from producing relative motion, convenient transportation.
Example 2:
referring to fig. 1 to 9, the present embodiment is different from embodiment 1 in that:
the rolling piece 3 comprises a limit plate 31, a steel ball 32 and a limit rope 33; the two limiting plates 31 are vertically attached and fixed, and a fixed cavity 311 is formed in the center; the steel ball 32 is rotatably arranged in the fixed cavity 311, and the top end and the bottom end of the steel ball are exposed out of the fixed cavity 311; the limiting ropes 33 are respectively fixed at four corners of the limiting plate 31, the limiting ropes 33 on the upper limiting plate 31 are respectively fixedly connected with the upper base plate 1, and the limiting ropes 33 on the lower limiting plate 31 are respectively fixedly connected with the lower base plate 1.
The other structure of this embodiment is the same as embodiment 1.
The working principle of the present embodiment is different from that of embodiment 1 in that:
when the vibration is large, the limiting rope 33 limits the upper substrate 1 and the lower substrate 1, and prevents the relative displacement between the upper substrate 1 and the lower substrate 1 from being too large, thereby preventing the substrates from separating.
The other operation principle of this embodiment is the same as that of embodiment 1.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A clapboard type anti-seismic pedestal is characterized by comprising a base plate (1), a supporting plate (2) and rolling members (3);
two groups of the substrates (1) with the same quantity are divided into an upper layer and a lower layer which are arranged in parallel; the number of each layer of the substrate (1) is at least two; all the substrates (1) of each layer are mutually connected in the same horizontal plane through connecting pieces (4);
the supporting plates (2) are fixed on the base plates (1), the number of the supporting plates (2) on each base plate (1) is at least two, and the supporting plates (2) on the upper layer correspond to the supporting plates (2) on the lower layer one by one; the surface of the supporting plate (2) is an inward-sunk conical surface;
the rolling parts (3) are respectively clamped between the conical surfaces of the two support plates (2) which correspond to each other up and down, and the two groups of the base plates (1) which are parallel up and down are rolled and supported to move relatively.
2. A partition-type earthquake-resistant pedestal according to claim 1, wherein a pair of parallel edges of the base plate (1) is provided with an L-shaped plate (11) extending inwards, and both ends of the support plate (2) are clamped in grooves formed by the L-shaped plate (11) and the base plate (1).
3. Partition type earthquake-proof pedestal according to claim 1, characterized in that the abutting surface of the base plate (1) and the supporting plate (2) is fastened and connected by a first bolt (5).
4. Partition-type seismic pedestal according to claim 1, wherein the base plate (1) is a rectangular plate and the number of support plates (2) per base plate (1) is two; the supporting plates (2) are positioned at two ends of the base plate (1).
5. The partition type anti-seismic pedestal according to claim 1, wherein angle steel (6) is fixed on a pair of parallel edges of the base plate (1), the angle steel (6) and the base plate (1) form an outward U-shaped groove, and a plurality of threaded holes (61) are uniformly formed in the angle steel (6); the connecting piece (4) comprises a connecting rod (41) and a second bolt (42); two ends of the connecting rod (41) are clamped in U-shaped grooves of the two mutually connected substrates (1); the second bolt (42) penetrates through the connecting rod (41) and is in threaded connection with the threaded hole (61).
6. A partition-type seismic pedestal according to claim 5, wherein there may be gaps between the interconnected base plates (1).
7. A partition type anti-seismic pedestal according to claim 5 or 6, further comprising a clamping plate (7), wherein the clamping plate (7) is used for fixedly connecting the upper layer and the lower layer of the base plate (1), clamping grooves (71) are formed in two ends of the clamping plate (7), and the clamping grooves (71) are clamped with the two second bolts (42) which correspond to the upper layer and the lower layer.
8. Partition seismic pedestal according to claim 1, wherein the rolling elements (3) are of spherical configuration.
9. Partition-type seismic pedestal according to claim 1, wherein the rolling elements (3) comprise limit plates (31), steel balls (32) and limit ropes (33); the two limiting plates (31) are vertically attached and fixed, and a fixing cavity (311) is formed in the center of the two limiting plates; the steel ball (32) is rotatably arranged in the fixed cavity (311), and the top end and the bottom end of the steel ball are exposed out of the fixed cavity (311); the limiting ropes (33) are fixed at four corners of the limiting plate (31) respectively, the limiting ropes (33) on the limiting plate (31) above are fixedly connected with the substrate (1) above respectively, and the limiting ropes (33) on the limiting plate (31) below are fixedly connected with the substrate (1) below respectively.
10. A partition type anti-seismic pedestal according to claim 1, wherein a plurality of anti-slip rubber pads (8) are fixed on the outer surface of the base plate (1), and the positions of the anti-slip rubber pads (8) correspond to the positions of the support plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783326.4U CN210423555U (en) | 2019-05-28 | 2019-05-28 | Partition plate type anti-seismic pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920783326.4U CN210423555U (en) | 2019-05-28 | 2019-05-28 | Partition plate type anti-seismic pedestal |
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| Publication Number | Publication Date |
|---|---|
| CN210423555U true CN210423555U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920783326.4U Active CN210423555U (en) | 2019-05-28 | 2019-05-28 | Partition plate type anti-seismic pedestal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323984A (en) * | 2021-05-19 | 2021-08-31 | 扬州市职业大学(扬州市广播电视大学) | Horizontal vibration-proof base for being connected with instrument |
| CN114233809A (en) * | 2021-09-10 | 2022-03-25 | 重庆大学 | Self-balancing type shock insulation support |
-
2019
- 2019-05-28 CN CN201920783326.4U patent/CN210423555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323984A (en) * | 2021-05-19 | 2021-08-31 | 扬州市职业大学(扬州市广播电视大学) | Horizontal vibration-proof base for being connected with instrument |
| CN114233809A (en) * | 2021-09-10 | 2022-03-25 | 重庆大学 | Self-balancing type shock insulation support |
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