CN211597544U

CN211597544U - Noise-reducing and shock-absorbing floor

Info

Publication number: CN211597544U
Application number: CN201922413871.7U
Authority: CN
Inventors: 谢国峰; 张扬辉; 陈志华
Original assignee: Shanghai Dongdao Construction Co ltd
Current assignee: Shanghai Dongdao Construction Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-29
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a damping floor of making an uproar falls belongs to the technical field of making an uproar falls in the building, and it includes the bottom plate, is equipped with damping device on the bottom plate, and damping device includes the base, and on the bottom plate was arranged in to the base, be equipped with damping spring on the base, the last footstock that is equipped with of damping spring, the last a plurality of backup pad that is equipped with of damping device, the backup pad is square form and tiling on damping device, is equipped with deadening felt, roof in the backup pad in proper order, when the goods lift off from the car, the goods fell on the floor, and damping device vibrates, absorbs, slows down the impact force between goods and the.

Description

Noise-reducing and shock-absorbing floor

Technical Field

The utility model belongs to the technical field of the technique of making an uproar falls in the building and specifically relates to a damping floor falls in making an uproar.

Background

The existing floor is a ground decoration material, and can be divided into solid wood floor, composite floor, bamboo floor, glass floor, metal floor and the like according to the material.

The existing sound insulation floor with the publication number of CN201460121U comprises a floor body, wherein the floor body is composed of three layers, the uppermost layer is a wear-resistant anti-slip layer, the lowermost layer is a sticking laying layer, and the middle layer is a sound insulation layer made of sound insulation materials.

The above prior art solutions have the following drawbacks: although the sound insulation floor can achieve the sound insulation effect, goods need to be unloaded from a vehicle and fall onto the floor in a factory building, particularly in a factory area for unloading goods, and the floor is easy to damage due to the fact that the goods collide with the floor and the impact force of the goods on the floor is large.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a damping floor of making an uproar falls, it has not fragile effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a damping floor of making an uproar falls, includes the bottom plate, be equipped with damping device on the bottom plate, damping device includes the base, and on the bottom plate was arranged in to the base, be equipped with damping spring on the base, the last footstock that is equipped with of damping spring is equipped with the backup pad on the footstock, is equipped with the deadening felt in the backup pad.

Through adopting above-mentioned technical scheme, damping spring arranges in between footstock and the base, when the goods lift off from the car, the goods falls on the floor, goods and floor striking, send the sound, produce the noise, the deadening felt is the high density coiled material, the deadening felt has certain elasticity, toughness, can play the effect that gives sound insulation and fall the noise, damping spring vibrates from top to bottom along vertical direction simultaneously, absorb, alleviate the impact force that the goods brought, and then reduce the impact force on goods and floor, the effect that is not fragile has.

The present invention may be further configured in a preferred embodiment as: the base plate is provided with a first limiting groove, the shape and size of the first limiting groove correspond to those of the base, and the base is arranged in the first limiting groove.

Through adopting above-mentioned technical scheme, when damping spring up-and-down motion shock attenuation, goods and floor striking not only have the impact force of vertical direction, the effort of horizontal direction in addition, the slip of horizontal direction is prevented to the position of spacing groove spacing base from taking place on the bottom plate by the base, plays the effect that improves damping spring stability.

The present invention may be further configured in a preferred embodiment as: the base is provided with a first annular convex edge, the size of the first annular convex edge corresponds to the size of the bottom end of the damping spring, and the bottom end of the damping spring is arranged in the first annular convex edge.

Through adopting above-mentioned technical scheme, when damping spring up-and-down motion shock attenuation, goods and floor striking not only have the impact force of vertical direction, the effort of horizontal direction in addition, the position of damping spring bottom is injectd to the chimb, prevents that damping spring's bottom from taking place the slip of horizontal direction on the base, plays the effect that improves damping spring stability.

The present invention may be further configured in a preferred embodiment as: and a second limiting groove is formed in the lower part of the supporting plate, the shape and size of the second limiting groove correspond to those of the top seat, and the top seat is arranged in the second limiting groove.

Through adopting above-mentioned technical scheme, when damping spring up-and-down motion shock attenuation, goods and floor striking not only have the impact force of vertical direction, the effort of horizontal direction in addition, the position of the spacing footstock of spacing groove two prevents that the footstock from taking place the slip of horizontal direction under the backup pad, plays the effect that improves damping spring stability.

The present invention may be further configured in a preferred embodiment as: an annular convex edge II is formed in the bottom end of the top seat, the shape and the size of the inner side of the convex edge II correspond to the shape and the size of the top end of the damping spring, and the top end of the damping spring is arranged in the convex edge II.

Through adopting above-mentioned technical scheme, when damping spring up-and-down motion shock attenuation, goods and floor striking not only have the impact force of vertical direction, the effort of horizontal direction in addition, the position on damping spring top is injectd to chimb two, prevents that damping spring's top from taking place the slip of horizontal direction under the footstock, plays the effect that improves damping spring stability.

The present invention may be further configured in a preferred embodiment as: the backup pad is square form, and a plurality of backup pad is tiled together, and every backup pad below corresponds a damping device at least.

Through adopting above-mentioned technical scheme, a plurality of backup pad is contradicted each other, all has damping device under every backup pad, and the shock attenuation in the single backup pad does not influence adjacent backup pad, plays the effect that improves floor stability.

The present invention may be further configured in a preferred embodiment as: the bottom plate is detachably connected with the base, and the top plate is detachably connected with the top seat.

Through adopting above-mentioned technical scheme, damping device and bottom plate, roof are detachable connection, and the operator of being convenient for installs damping device between bottom plate and roof, and the operator of also being convenient for unloads damping device from between bottom plate and the roof, maintains, changes damping device.

The present invention may be further configured in a preferred embodiment as: and a top plate is arranged above the sound insulation felt.

Through adopting above-mentioned technical scheme, the roof is the polyvinyl chloride material, is rich in elasticity, can also play waterproof effect when having the buffering effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the damping device and the sound insulation felt, the sound insulation felt is a high-density coiled material, has certain flexibility and can play a role in sound insulation and noise reduction, and meanwhile, the damping device vibrates vertically to absorb and relax impact force brought by goods, so that the impact force of the goods and a floor is reduced, and the sound insulation felt has an effect of being difficult to damage;

2. through the setting of roof, the roof is for gathering the vinyl material, is rich in the elasticity, can also play waterproof effect when having the buffering effect.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

FIG. 2 is a schematic structural view of a support plate in the embodiment.

Fig. 3 is a sectional view of the shock absorbing device in the embodiment.

In the figure, 1, a bottom plate; 11. a first limiting groove; 2. a damping device; 21. a base; 211. a first convex edge; 22. a damping spring; 23. a top seat; 231. a convex edge II; 3. a support plate; 31. a second limiting groove; 4. a sound-deadening felt; 5. a top plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a damping floor of making an uproar falls, including bottom plate 1, install damping device 2 on the bottom plate 1, placed backup pad 3 on

damping device

2, 3 upper berths in backup pad are equipped with deadening felt 4. When the goods is lifted off from the car, the goods falls on the floor, and goods and floor striking produce the noise, and deadening felt 4 is the high density coiled material, has certain elasticity, toughness, can play syllable-dividing and the effect of making an uproar of falling, and damping device 2 vibrates from top to bottom along vertical direction simultaneously, absorbs, alleviates the impact force that the goods brought, and then reduces the impact force on goods and floor, has not fragile effect.

Referring to fig. 1, a top plate 5 is laid above the sound-proof felt 4, and the top plate 5 is made of polyvinyl chloride and is rich in elasticity, so that the sound-proof felt has a buffering effect and can play a waterproof role.

Referring to fig. 2, backup pad 3 is square shape, and a plurality of backup pad 3 tiles together, and four damping device 2 are all installed to the below of every backup pad 3, and four corners of backup pad 3 are arranged respectively in to four damping device 2, keep every backup pad 3's stability. A plurality of backup pad 3 conflicts each other, and the shock attenuation in the single backup pad 3 does not influence adjacent backup pad 3, plays the effect that improves floor stability, makes the operator stand and can not produce around the discharge floor and shake the sensation of movement.

Referring to fig. 3, damping device 2 includes base 21, and base 21 is cylindricly, and on bottom plate 1 was arranged in to base 21, install damping spring 22 on the base 21, install footstock 23 on the damping spring 22, footstock 23 was cylindricly, and damping device 2 was vertical to be placed, and during the shock attenuation, damping spring 22 contracts from top to bottom along vertical direction, reduces the impact force of goods to the floor.

Referring to fig. 2 and 3, a first limiting groove 11 is formed in the bottom plate 1, the shape and size of the first limiting groove 11 correspond to the shape and size of the base 21, and the base 21 is arranged in the first limiting groove 11. When damping spring 22 moves from top to bottom the shock attenuation, the goods strikes not only has the impact force of vertical direction with the floor, and the effort of horizontal direction in addition, and the slip of horizontal direction takes place on bottom plate 1 for base 21 is prevented to the position of spacing groove spacing base 21, plays the effect that improves damping spring 22 stability. The base 21 is provided with a first annular convex edge 211, the shape size of the first convex edge 211 corresponds to the shape size of the bottom end of the damping spring 22, and the bottom end of the damping spring 22 is arranged in the first convex edge 211. When the damping spring 22 moves up and down for damping, the first convex edge 211 can limit the position of the bottom end of the damping spring 22, so as to prevent the bottom end of the damping spring 22 from sliding on the base 21 in the horizontal direction, and further improve the stability of the damping spring 22.

Referring to fig. 3, the bottom end of the top seat 23 is provided with a second annular convex edge 231, the shape and size of the second convex edge 231 corresponds to the shape and size of the top end of the shock absorbing spring 22, and the top end of the shock absorbing spring 22 is disposed in the second convex edge 231. When the damping spring 22 moves up and down for damping, the second convex edge 231 can limit the position of the top end of the damping spring 22, so that the top end of the damping spring 22 is prevented from sliding horizontally under the top seat 23, and the stability of the damping spring 22 is further improved. A second limiting groove 31 is formed in the lower portion of the supporting plate 3, the shape and size of the second limiting groove 31 correspond to the shape and size of the top seat 23, and the top seat 23 is arranged in the second limiting groove 31. When the damping spring 22 moves up and down for damping, the position of the two limiting groove limiting top seat 23 prevents the top seat 23 from sliding in the horizontal direction under the supporting plate 3, and the stability of the damping spring 22 is further improved.

Referring to fig. 2 and 3, the bottom plate 1 and the base 21, and the top plate 5 and the top base 23 are detachably connected through bolts, and the damping device 2 is connected with the bottom plate 1 and the top plate 5 through bolts, so that an operator can conveniently install the damping device 2 between the bottom plate 1 and the top plate 5, and can conveniently detach the damping device 2 from the bottom plate 1 and the top plate 5 to maintain and replace the damping device 2.

The implementation principle of the embodiment is as follows: when the goods is unloaded from the car, the goods falls on roof 5, the goods strikes with roof 5, the noise is produced, deadening felt 4 is the high density coiled material, deadening felt 4 has certain elasticity, toughness, can play the effect that gives sound insulation and fall the noise, the impact force of goods and roof 5 conducts downwards simultaneously, damping spring 22 makes the shrink motion along vertical direction, absorb, alleviate the impact force that the goods brought, and then reduce the impact force on goods and floor, it is not fragile to make the floor.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a noise reduction and shock absorption floor, includes bottom plate (1), its characterized in that: be equipped with damping device (2) on bottom plate (1), damping device (2) include base (21), and on bottom plate (1) was arranged in base (21), be equipped with damping spring (22) on base (21), be equipped with footstock (23) on damping spring (22), be equipped with backup pad (3) on footstock (23), be equipped with deadening felt (4) on backup pad (3).

2. A noise and vibration reducing floor according to claim 1, wherein: a first limiting groove (11) is formed in the bottom plate (1), the shape and the size of the first limiting groove (11) correspond to those of the base (21), and the base (21) is arranged in the first limiting groove (11).

3. A noise and vibration reducing floor according to claim 1, wherein: the shock absorption base is characterized in that an annular convex edge I (211) is arranged on the base (21), the shape size of the convex edge I (211) corresponds to the shape size of the bottom end of the shock absorption spring (22), and the bottom end of the shock absorption spring (22) is arranged in the convex edge I (211).

4. A noise and vibration reducing floor according to claim 1, wherein: a second limiting groove (31) is formed in the lower portion of the supporting plate (3), the shape and size of the second limiting groove (31) correspond to the shape and size of the top seat (23), and the top seat (23) is arranged in the second limiting groove (31).

5. A noise and vibration reducing floor according to claim 1, wherein: the bottom end of the top seat (23) is provided with a second annular convex edge (231), the shape and size of the second convex edge (231) correspond to the shape and size of the top end of the damping spring (22), and the top end of the damping spring (22) is arranged in the second convex edge (231).

6. A noise and vibration reducing floor according to claim 1, wherein: backup pad (3) are square form, and a plurality of backup pad (3) tiling is in the same place, and every backup pad (3) below corresponds a damping device (2) at least.

7. A noise and vibration reducing floor according to claim 1, wherein: the bottom plate (1) is detachably connected with the base (21), and the top plate (5) is detachably connected with the top seat (23).

8. A noise and vibration reducing floor according to claim 1, wherein: and a top plate (5) is arranged above the sound insulation felt (4).