Damping device for box-type house

Abstract

The utility model discloses a damping device for a box-type house, which relates to the technical field of building equipment and comprises the box-type house, a damping base arranged at the bottom of the box-type house and a plurality of suspended ceiling dampers arranged at the top of the box-type house. A flexible rubber damping plate is arranged between the outer surface of the box-type house wall and the inner surface of the steel frame, a plurality of drainage grooves are formed in the outer surface of the steel frame, a base plate of the box-type house is connected with side plates of the box-type house through double-end nails, dampers are arranged at the top and the bottom of the box-type house, and the steel frame is connected with the base plate of the box-type house. The box-type house is prevented from being in direct contact with a vibration source, the extreme damping effect is achieved, connection of the internal structure of the house body is reinforced through the double-end nails, damage of vibration energy to the structure between the plates is effectively reduced, the damping plates and the steel plates are additionally arranged, it is guaranteed that the box-type house is good in air tightness, meanwhile, sudden impact is consumed, and the vibration response of the structure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building equipment technical field especially is related to a box type house damping device. BACKGROUND

[0002] With the demand of the house user to the house economy and environmental protection, the box type house is gradually widely used in the construction site and the field operation, the box type house can be quickly assembled and disassembled, especially suitable for the occasion needing frequent replacement place, its modular design makes the installation process simple and fast, its structure is simple, most components are prefabricated in the factory, only needs to assemble on the spot, greatly saves time and manpower cost, in addition, the mobility of the box type house is also very strong, can be free to move like the container, is suitable for various temporary places, reduces the construction waste and environmental pollution, accords with the concept of green building,

[0003] But the structure design of the box type house usually meets the demand of quick erection and disassembly, therefore, there is certain limitation in the anti-seismic design, although the box type house adopts steel material and has higher strength and corrosion resistance, but when facing strong earthquake or strong wind, its structure stability can not be as good as the traditional building, the box type house usually does not need to do the concrete foundation, which simplifies the installation process to a certain extent, but also makes its stability in the earthquake affected, if the foundation treatment is improper, the house is more prone to displacement or collapse in the earthquake, at the same time, the connecting point of the box type house is prone to be the weak link, leading to the house prone to collapse or collapse in the vibration.

[0004] Therefore, the box type house damping device is provided to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a box type house damping device, solving the limitation of the box type house in the anti-seismic design, reinforcing the connection of the internal structure of the house body, reducing the damage of the vibration energy to the structure between the plates, reducing the vibration response of the structure, and realizing the extreme damping effect.

[0006] In order to achieve the above purpose, the utility model provides a box type house damping device, which comprises a box type house, a damping base arranged at the bottom of the box type house and a plurality of suspended ceiling dampers arranged at the top of the box type house, the outer surface of the wall body of the box type house is provided with a steel frame, the outer surface of the wall body of the box type house and the inner surface of the steel frame are provided with flexible rubber damping plates, the outer surface of the steel frame is provided with a plurality of drainage grooves, and the base plate of the box type house and the side plate of the box type house are fixedly connected through double-end nails.

[0007] Preferably, the damping base comprises a plurality of horizontal support groups, and energy dissipation elements are arranged between two adjacent horizontal support groups.

[0008] Preferably, the horizontal support group comprises two horizontally arranged horizontal support frames, a plurality of springs are vertically arranged between the two horizontal support frames, and a leaf spring is arranged in the horizontal support frame.

[0009] Preferably, the ceiling shock absorber comprises an outer frame and a first damping rubber layer and a second damping rubber layer arranged inside the outer frame, the first damping rubber layer is arranged at the bottom of the outer frame, and the second damping rubber layer is arranged at the top of the outer frame.

[0010] Preferably, the hanger rod extends to the inside of the outer frame through the bottom of the outer frame and the first damping rubber layer in sequence, a damping spring is arranged outside the hanger rod, and a spring base is arranged at one end of the hanger rod close to the second damping rubber layer.

[0011] Preferably, the surface of the flexible rubber shock absorbing plate is provided with a plurality of soft bags.

[0012] Preferably, the double-headed nail comprises a double-headed connecting rod and two conical nail caps, the two conical nail caps are connected with the double-headed connecting rod through a threaded structure, and the double-headed connecting rod adopts a double-headed connecting straight rod or a double-headed connecting right angle rod.

[0013] Therefore, the box house shock absorbing device has the following beneficial effects:

[0014] (1) The shock absorber is arranged at the top and bottom of the box house, direct contact between the box house and the vibration source is prevented, vibration of the roof is reduced to be transmitted downward, ground vibration is reduced to be transmitted upward, and the extreme shock absorbing effect is realized;

[0015] (2) The double-headed nail is used to reinforce the connection of the internal structure of the house body, the double-headed nail has high tensile resistance and wear resistance, can maintain the integrity of the structure for a long time, and effectively reduces the damage of vibration energy to the structure between plates;

[0016] (3) The shock absorbing plate and the steel plate are increased, the soft bag on the shock absorbing plate and the drainage groove on the steel plate can ensure that the box house has good air tightness, and can consume sudden impact and reduce the vibration response of the structure.

[0017] The technical scheme of the utility model will be further described in detail below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural diagram of the box house shock absorbing device of the utility model;

[0019] Figure 2 It is a structural diagram of the horizontal support group of the utility model;

[0020] Figure 3The utility model discloses a ceiling shock absorber's structure diagram.

[0021] Figure 4 The utility model discloses a double-end nail's structure diagram.

[0022] Among them: 1, the box type house;2, the shock absorbing base;210, horizontal support group;211, horizontal support frame;212, spring;213, leaf spring;220, energy dissipation element;3, ceiling shock absorber;301, outer frame;302, first damping rubber layer;303, second damping rubber layer;304, boom;305, shock absorbing spring;306, spring base;4, steel frame;5, flexible rubber shock absorbing plate;501, soft package;6, drainage groove;7, double-end nail;701, double-end connecting rod;702, conical nail cap. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model is further explained below through the drawings and the embodiments.

[0024] Unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by the person skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship can also change accordingly.

[0025] EMBODIMENT

[0026] As Figure 1 shown, the utility model provides a box type house shock absorbing device, including box type house 1, set up in the shock absorbing base 2 of box type house 1 bottom and set up in the ceiling shock absorber 3 of several box type house 1 top, shock absorbing base 2 includes several horizontal support group 210, and the energy dissipation element 220 is arranged between two adjacent horizontal support group 210, can consume vibration energy, effectively reduces the vibration response of house body structure.

[0027] The outer surface of the wall body of the box type house 1 is provided with a steel frame 4, the outer surface of the steel frame 4 is provided with a plurality of drainage grooves 6, water flow is prevented from entering the house body to reduce the stability of the house body material, the outer surface of the wall body of the box type house 1 and the inner surface of the steel frame 4 are provided with flexible rubber shock absorbing plates 5, the flexible rubber has excellent elasticity and flexibility, can effectively absorb the vibration generated by the box type house 1 under external force, and the surface of the flexible rubber shock absorbing plate 5 is provided with a plurality of soft bags 501, which can absorb part of the impact force and reduce the vibration intensity.

[0028] As shown in Figure 2 The horizontal support group 210 includes two horizontally arranged horizontal support frames 211, a plurality of springs 212 are vertically arranged between the two horizontal support frames 211, and a leaf spring 213 is arranged in the horizontal support frame 211, and the vibration energy is consumed through the deformation and friction of the spring, thereby reducing the influence of vibration on the box type house 1.

[0029] As shown in Figure 3 The ceiling shock absorber 3 includes an outer frame 301, a first damping rubber layer 302 and a second damping rubber layer 303 arranged inside the outer frame 301, the first damping rubber layer 302 is arranged at the bottom of the outer frame 301, the second damping rubber layer 303 is arranged at the top of the outer frame 301, the hanger rod 304 extends to the inside of the outer frame 301 through the bottom of the outer frame 301 and the first damping rubber layer 302 in sequence, the hanger rod 304 is provided with a damping spring 305 outside, and the end of the hanger rod 304 close to the second damping rubber layer 303 is provided with a spring base 306, and the vibration energy is consumed through the viscous friction of the first damping rubber layer 302 and the second damping rubber layer 303 and the hysteresis effect of the damping spring 305, thereby achieving the damping effect.

[0030] As shown in Figure 4 The base plate of the box type house 1 is fixedly connected with the side plate of the box type house 1 through a double-headed nail 7, the double-headed nail 7 includes a double-headed connecting rod 701 and two tapered nail caps 702, the two tapered nail caps 702 are connected with the double-headed connecting rod 701 through a threaded structure, the double-headed connecting rod 701 adopts a double-headed connecting straight rod or a double-headed connecting right angle rod, and the connection structure inside the house body is further strengthened, and the influence of external vibration on the box type house 1 is reduced.

[0031] Therefore, the box type house damping device adopts the above structure, the shock absorber is arranged at the top and the bottom of the box type house, the box type house is prevented from directly contacting the vibration source, the extreme damping effect is realized, the connection of the internal structure of the house body is reinforced through the double-headed nail, the damage of the vibration energy to the structure between the plates is effectively reduced, the shock absorbing plate and the steel plate are increased, the air tightness of the box type house is good, and the sudden impact is consumed and the vibration response of the structure is reduced.

[0032] It should be pointed out finally that: the above examples are only used to illustrate the technical solutions of the utility model and not to limit them, although the utility model has been explained in detail with reference to the preferred embodiments, ordinary skilled in the art should understand that: its still can modify or equivalent replace the technical solutions of the utility model, and these modifications or equivalent replacements also can not make the modified technical solutions deviate from the spirit and scope of the technical solutions of the utility model.

Claims

1. A vibration damping device for a container house, characterized in that, The container includes a modular house, a shock-absorbing base installed at the bottom of the modular house, and several ceiling shock absorbers installed at the top of the modular house. A steel frame is installed on the outer surface of the wall of the modular house. A flexible rubber shock-absorbing plate is installed between the outer surface of the wall of the modular house and the inner surface of the steel frame. Several drainage grooves are installed on the outer surface of the steel frame. The base plate of the modular house and the side panels of the modular house are fixedly connected by double-headed nails.

2. The vibration damping device for a container house according to claim 1, characterized in that, The shock-absorbing base includes several horizontal support groups, and an energy-dissipating element is provided between two adjacent horizontal support groups.

3. The vibration damping device for a prefabricated house according to claim 2, characterized in that, The horizontal support assembly includes two horizontally arranged horizontal support frames, with several springs vertically arranged between the two horizontal support frames, and leaf springs installed inside the horizontal support frames.

4. The vibration damping device for a prefabricated house according to claim 1, characterized in that, The ceiling shock absorber includes an outer frame and a first damping rubber layer and a second damping rubber layer disposed inside the outer frame. The first damping rubber layer is disposed at the bottom of the outer frame, and the second damping rubber layer is disposed at the top of the outer frame.

5. A vibration damping device for a prefabricated house according to claim 4, characterized in that, The boom passes through the bottom of the outer frame and the first damping rubber layer in sequence and extends into the interior of the outer frame. A shock-absorbing spring is provided on the outside of the boom, and a spring base is provided at the end of the boom near the second damping rubber layer.

6. The vibration damping device for a prefabricated house according to claim 1, characterized in that, The surface of the flexible rubber damping plate is provided with several soft pads.

7. The vibration damping device for a prefabricated house according to claim 1, characterized in that, The double-headed nail includes a double-headed connecting rod and two conical nail heads. Both conical nail heads are connected to the double-headed connecting rod by a threaded structure. The double-headed connecting rod is either a double-headed straight rod or a double-headed right-angle rod.

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