Cultural relic shock isolation device
Technical Field
The utility model belongs to the technical field of shock isolation device, concretely relates to historical relic shock isolation device.
Background
The cultural relics are relics and traces which are left by human beings in social activities and have historical, artistic and scientific values, and are valuable historical cultural heritages of human beings, so that the cultural relics displayed in museum have important significance in adopting shockproof and shock insulation measures, and the cultural relics are protected by the shock insulation device, and inestimable value loss is caused to the cultural relics by the inevitable shock or vibration.
In chinese patent with patent number CN201821540342.2, historical relic shock isolation device is disclosed, describe in this patent "can carry out effectual shock attenuation to the file through elastic element," guide pillar subassembly post has the effect of steady direction, make the historical relic on the bearing plate can keep steady when the shock attenuation ", but shock isolation device in this patent only carries out the shock attenuation in vertical direction, do not set up effectual buffering shock-absorbing structure on the horizontal direction, shock attenuation shock insulation effect is poor, in addition, traditional shock isolation device does not set up the structure that can fix different specification cabinets, certain use limitation has, be eliminated easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a historical relic isolation device to solve the traditional isolation device that proposes in the above-mentioned background art and not set up effectual buffering shock-absorbing structure on the horizontal direction, the poor problem of shock attenuation shock insulation effect, in addition, do not set up the structure that is applicable to fixed different specification filing cabinets, have the problem of certain use limitation.
In order to achieve the above object, the utility model provides a following technical scheme: a cultural relic shock isolation device comprises a shock isolation platform and a bearing, wherein first elastic columns are symmetrically fixed on the upper surface wall of the shock isolation platform, a first shock absorption spring is sleeved outside the first elastic columns, the top end of the first elastic column is connected with a placing plate, a clapboard is fixed at the middle position of the upper surface wall of the placing plate, first sponge cushion layers are symmetrically adhered to two side walls of the partition board, fixing plates are symmetrically fixed to two ends of the upper surface wall of the placing board, a screw hole is arranged at the middle position of the outer surface wall of the fixing plate, a screw rod is screwed and connected inside the screw hole, one end of the screw rod, which is close to the partition plate, is connected with a supporting plate through a bearing, one side of the supporting plate, which is far away from the bearing, is symmetrically connected with a second elastic column, a second damping spring is sleeved outside the second elastic column, and one end of the second elastic column far away from the supporting plate is fixed with a supporting plate, and file cabinets are placed on the upper surface wall of the placing plate and on two sides of the partition plate.
Preferably, a second sponge cushion layer is bonded on one side, far away from the second elastic column, of the abutting plate, and an arc-shaped surface is integrally formed on the outer surface wall of the second sponge cushion layer.
Preferably, bottom feet are symmetrically arranged at the bottom end of the shock insulation platform, and anti-slip pads are bonded to the lower surface walls of the bottom feet.
Preferably, a screwing handle is installed at one end, far away from the bearing, of the screw rod, and a rubber pad is bonded to the outer surface wall of the screwing handle.
Preferably, baffles are symmetrically connected to the upper surface wall of the shelf board and located on two sides of the file cabinet, and the number of the baffles is two.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a first sponge cushion layer, second elasticity post and second damping spring's cooperation can have the effect of absorption buffering vibrations on the horizontal direction, can carry out effectual buffering shock insulation to the historical relic in the filing cabinet, cooperates the ascending shock attenuation of vertical side, has effectively reduced the probability that the historical relic damaged, has improved the shelf life of historical relic.
(2) The utility model discloses a screw, screw rod, backup pad and the cooperation of supporting the board, usable supporting the board supports the filing cabinet, avoids the filing cabinet to take place to turn on one's side or empty, effectively protects the historical relic in the filing cabinet, and in addition, the accessible closes the screw rod in the screw soon and comes from the position by the adjustment supporting the board, is applicable to the fixing of multiple specification filing cabinet, has increased application scope, is difficult for being eliminated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the fixing plate of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
in the figure: 1-a shock insulation table, 2-a resisting plate, 3-a bearing, 4-a file cabinet, 5-a partition plate, 6-a first sponge cushion layer, 7-a supporting plate, 8-a fixing plate, 9-a twisting handle, 10-a screw, 11-a placing plate, 12-a first elastic column, 13-a first damping spring, 14-a footing, 15-a second damping spring, 16-a second sponge cushion layer, 17-a second elastic column, 18-a screw hole and 19-a baffle.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a cultural relic vibration isolation device comprises a vibration isolation platform 1 and a bearing 3, wherein first elastic columns 12 are symmetrically fixed on the upper surface wall of the vibration isolation platform 1, first damping springs 13 are sleeved outside the first elastic columns 12, the top ends of the first elastic columns 12 are connected with a placing plate 11, a partition plate 5 is fixed at the middle position of the upper surface wall of the placing plate 11, first sponge buffer cushions 6 are symmetrically adhered on two side walls of the partition plate 5, fixing plates 8 are symmetrically fixed at two ends of the upper surface wall of the placing plate 11, screw holes 18 are formed in the middle position of the outer surface wall of each fixing plate 8, screw rods 10 are screwed inside the screw holes 18, one ends, close to the partition plates 5, of the screw rods 10 are connected with a support plate 7 through the bearing 3, one side, far away from the bearing 3, of the support plate 7 is symmetrically connected with second elastic columns 17, second damping springs 15 are sleeved outside the second elastic columns 17, the first buffer sponge cushions 6, the second elastic columns 17 and the second damping springs 15 can absorb and buffer vibration, can carry out effectual buffering shock insulation to the historical relic in filing cabinet 4, the ascending shock attenuation of cooperation vertical direction, the probability that the historical relic damaged has effectively been reduced, the shelf life of historical relic has been improved, and the one end that the backup pad 7 was kept away from to second elastic column 17 is fixed with buttressing board 2, usable buttressing board 2 buttresses filing cabinet 4, avoid filing cabinet 4 to take place to turn on one's side or topple over, effectively protect the historical relic in filing cabinet 4, in addition, the accessible closes screw rod 10 in screw 18 soon comes from the position by adjustment buttressing board 2, be applicable to the fixed of multiple specification filing cabinet 4, application scope has been increased, difficult quilt is eliminated, filing cabinet 4 has all been shelved on shelving board 11 upper surface wall and the both sides that are located baffle 5.
Furthermore, a second sponge cushion layer 16 is bonded on one side, far away from the second elastic column 17, of the supporting plate 2, an arc-shaped surface is integrally formed on the outer wall of the second sponge cushion layer 16, and the second sponge cushion layer 16 is in contact with the file cabinet 4, so that abrasion of the outer wall of the file cabinet 4 can be reduced.
Furthermore, bottom feet 14 are symmetrically arranged at the bottom end of the vibration isolation platform 1, anti-slip pads are adhered to the lower surface walls of the bottom feet 14, the device is tightly attached to the ground through the bottom feet 14 adhered with the anti-slip pads, and stability can be improved.
Furthermore, a screw handle 9 is installed at one end, far away from the bearing 3, of the screw rod 10, a rubber pad is bonded on the outer surface wall of the screw handle 9, the screw rod 10 is screwed through the screw handle 9, the operation is convenient and fast, in addition, the bonded rubber pad can increase the comfort when the screw handle 9 is held by a hand, and the abrasion of the hand is reduced.
Furthermore, baffles 19 are symmetrically connected to the upper surface wall of the shelf plate 11 and located on two sides of the file cabinet 4, two baffles 19 are connected to the two baffles 19, and the two baffles 19 can block the file cabinet 4 from two sides to prevent the file cabinet 4 from sliding down.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the bottom of the shock insulation platform 1 is bonded with the bottom foot 14 of the non-slip mat to stably arrange the device on the ground, then the file cabinet 4 with cultural relics is arranged on the placing plate 11, one side of the file cabinet 4 is tightly attached to the first sponge buffer cushion layer 6 bonded with the side wall of the clapboard 5, then a worker can hold the wrench 9 to rotate the screw 10, so that the supporting plate 2 bonded with the second sponge buffer cushion layer 16 is supported against the file cabinet 4, namely, the fixation of the file cabinet 4 is completed, meanwhile, the movable supporting plate 2 is suitable for the fixation of the file cabinets 4 with various specifications and is not easy to be eliminated, in addition, the first sponge buffer cushion layer 6, the second elastic columns 17 and the second shock absorption springs 15 are utilized to have the effect of absorbing and buffering shock in the horizontal direction, the cultural relics in the file cabinet 4 can be effectively buffered, the shock absorption is carried out in the vertical direction by matching with the first shock absorption springs 13 and the first elastic, effectively reduces the damage probability of the cultural relics and improves the storage life of the cultural relics.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.