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CN-224213568-U - Self-damping underframe of box-type house

CN224213568UCN 224213568 UCN224213568 UCN 224213568UCN-224213568-U

Abstract

The utility model belongs to the technical field of box-type house shock absorption, in particular to a self-shock absorption underframe of a box-type house, which comprises a bearing frame and a top frame, wherein a plurality of connecting rods are fixedly connected to the bottom of the top frame, a first spring is fixedly connected to the middle part of each connecting rod, a plurality of sleeves are fixedly connected to the top of the bearing frame, a connecting groove is formed in the top of the bearing frame, a protective film is fixedly connected to the bottom of the top frame, an adhesive tape is fixedly connected to the bottom end of the protective film, an elastic film sleeve is fixedly connected to the middle part of each connecting rod, a connecting ring is fixedly connected to the bottom end of each elastic film sleeve, a second spring is fixedly connected to the side wall of each connecting ring, a limiting plate is fixedly connected to the other end of each second spring, and is slidably connected to the bottom of each connecting ring.

Inventors

  • XIE YONGCAN

Assignees

  • 肇庆科达轻钢房屋系统有限公司

Dates

Publication Date
20260508
Application Date
20250417

Claims (7)

  1. 1. A self-damping underframe of a box-type house comprises a bearing frame (1) and a top frame (12), and is characterized in that a plurality of connecting rods (13) are fixedly connected to the bottom of the top frame (12), a first spring (14) is fixedly connected to the middle of each connecting rod (13), a plurality of sleeves (15) are fixedly connected to the top of the bearing frame (1), a connecting groove (16) is formed in the top of the bearing frame (1), a protective film (17) is fixedly connected to the bottom of the top frame (12), and an adhesive tape (18) is fixedly connected to the bottom end of the protective film (17).
  2. 2. The self-damping underframe of the box-type house according to claim 1 is characterized in that an elastic film sleeve (2) is fixedly connected to the middle of the connecting rod (13), a connecting ring (21) is fixedly connected to the bottom end of the elastic film sleeve (2), a second spring (22) is fixedly connected to the side wall of the connecting ring (21), a limiting plate (23) is fixedly connected to the other end of the second spring (22), and the limiting plate (23) is slidably connected to the bottom of the connecting ring (21).
  3. 3. The self-damping underframe of the box-type house according to claim 1 is characterized in that a plurality of limiting holes (3) are formed in the middle of the adhesive tape (18), a plurality of through holes (31) are formed in the side wall of the connecting groove (16), and a bolt (32) is detachably mounted in the middle of the through holes (31).
  4. 4. The self-damping underframe of the box-type house as claimed in claim 1 is characterized in that a plurality of groups of jacks (4) are formed in the top of the bearing frame (1), a connecting frame (41) is detachably arranged in the middle of each jack (4), and a baffle (42) is fixedly connected to the bottom of each connecting frame (41).
  5. 5. The self-damping underframe of the box-type house according to claim 1 is characterized in that a plurality of first magnets (5) are fixedly connected to the top of the bearing frame (1), a plurality of second magnets (51) are fixedly connected to the bottom of the top frame (12), and the first magnets (5) and the second magnets (51) are arranged in a repulsive mode.
  6. 6. The self-damping underframe of the box-type house of claim 1 is characterized in that a shock insulation pad (6) is fixedly connected to the top of the top frame (12), and the shock insulation pad (6) is made of rubber.
  7. 7. The self-damping underframe of a box house according to claim 1, characterized in that a plurality of liquid discharging grooves (7) are formed at the bottom of the side wall of the connecting groove (16).

Description

Self-damping underframe of box-type house Technical Field The utility model belongs to the technical field of box-type house damping, and particularly relates to a self-damping underframe of a box-type house. Background The box-type house is a movable and reusable building product, adopts modular design and industrialized production, takes a box body as a basic unit, can be used independently, and can also form a wide use space through different combinations of horizontal and vertical directions. The chassis of box room is the important component in its structure, it supports the weight of whole box to provide stable basis, the chassis of box room is as the junction between ground and the box room, when the earthquake takes place, vibration energy can be conducted to the box room through the chassis, in order to reduce the influence of earthquake to the box room, can set up damper on the current chassis, the use of spring can not be left to these damper, but current chassis is difficult to block outside material for outside debris gets into in the chassis through the gap easily, makes debris cause the hindrance to the internal spring is flexible, influence the self-shock attenuation effect of chassis. To this end, the utility model provides a self-damping chassis for a box house. Disclosure of utility model In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The self-damping underframe for the box-type house comprises a bearing frame and a top frame, wherein a plurality of connecting rods are fixedly connected to the bottom of the top frame, a first spring is fixedly connected to the middle of each connecting rod, a plurality of sleeves are fixedly connected to the top of the bearing frame, a connecting groove is formed in the top of the bearing frame, a protective film is fixedly connected to the bottom of the top frame, an adhesive tape is fixedly connected to the bottom end of the protective film, foreign objects are difficult to enter the bottom of the box-type house through the structure, and influence on the self-damping effect of the underframe caused by accumulation of sundries at the bottom of the box-type house is reduced. The elastic membrane sleeve is fixedly connected to the middle of the connecting rod, the connecting ring is fixedly connected to the bottom end of the elastic membrane sleeve, the second spring is fixedly connected to the side wall of the connecting ring, the limiting plate is fixedly connected to the other end of the second spring, the limiting plate is connected to the bottom of the connecting ring in a sliding mode, the situation that foreign objects enter the middle of the first spring to cause the first spring to be difficult to stretch normally can be reduced through the structure, the influence on the energy absorption effect of the first spring is reduced, and the influence on the self-damping effect of the underframe is reduced. The middle part of the adhesive tape is provided with a plurality of limiting holes, the side wall of the connecting groove is provided with a plurality of through holes, the middle part of each through hole is detachably provided with a bolt, through the structure, the situation that the adhesive tape is separated from the inside of the connecting groove due to the influence of external force can be reduced, and the situation that foreign objects can easily enter the inside of the chassis after the adhesive tape is separated from the inside of the connecting groove is reduced. The connecting frame is detachably arranged in the middle of the jack, the baffle is fixedly connected to the bottom of the connecting frame, through the structure, the bolt can be prevented from being separated from the inside of the through hole without threads, the bolt can stably limit the adhesive tape, and the situation that the adhesive tape is separated from the inside of the connecting groove is reduced. Preferably, the top of the bearing frame is fixedly connected with a plurality of first magnets, the bottom of the top frame is fixedly connected with a plurality of second magnets, the first magnets and the second magnets are arranged in a repulsive mode, and by means of the structure, repulsive force between a plurality of groups of first magnets and second magnets can be utilized to absorb and disperse vibration energy, so that the self-damping effect of the underframe is improved. Preferably, the top of the top frame is fixedly connected with a shock insulation cushion, the shock insulation cushion is made of rubber, and through the structure, the transmission of shock energy to a building above the shock insulation cushion can be reduced when the bottom frame vibrates, and the self-damping effect of the bottom frame is further improved. Through the structure, after rainwater enters the inside of the connecting groove through the gap between the connecting groove and the adhesive t