Anti-seismic base for mobile house

Abstract

The anti-seismic base for the mobile house comprises a base body, a connecting groove is formed in the surface of the top of the base body, a downwards-concave long groove is formed in the bottom of the connecting groove, a plurality of spherical anti-seismic rubber bodies are arranged in the groove and evenly and movably arranged in the groove, and first damping devices are arranged on the two sides of the interior of the connecting groove; the top of the base is connected with a supporting seat, steel structure anti-seismic protection plates for protecting a wall are arranged on the periphery of the surface of the top of the supporting seat, and a buffering connecting seat is connected between every two steel structure anti-seismic protection plates. A spherical anti-seismic rubber body and a first damping device are arranged, during vibration, the spherical anti-seismic rubber body moves and collides to counteract energy, the anti-seismic and damping effects can be achieved in cooperation with transverse buffering of the first damping device, meanwhile, a steel structure anti-seismic protection plate and a buffering connecting base are further arranged, the house can be protected, and the service life of the house is prolonged. During vibration, shaking of the house can be relieved.

Description

Technical Field

[0001] The utility model relates to an anti-seismic base for a mobile house, belonging to the field of mobile houses. Background Art

[0002] A mobile home is a living room that can be easily assembled and moved, such as a living room that can be towed behind a car. It looks like a trailer but has the function of a living room inside. This type of house is common in Western countries. In addition, it is widely used in environmentally friendly public toilets, sanitation facilities, light steel houses, and wooden houses for field construction in China.

[0003] The prior art discloses a mobile house base with application number 202222638231.8, comprising: a supporting mechanism and a fixing mechanism; the supporting mechanism comprises an upper plate and a lower plate, the upper plate and the lower plate are connected through several supporting tubes, and a rotation groove is provided on the top of the upper plate; the fixing mechanism comprises a threaded rod and a threaded sleeve, the threaded rod is in the supporting tube, the threaded rod is threadedly connected to the threaded sleeve, a knob is provided on the top of the threaded rod, the knob is in the rotation groove, a pointed foot is integrally formed at the bottom end of the threaded sleeve, a screw dragon is provided on the surface of the threaded sleeve, and a limited position block is integrally formed at the top end of the threaded sleeve; however, this design cannot be used to resist earthquakes, especially in some areas where earthquakes are frequent. When an earthquake occurs, it is easy to cause the house to shake, fall down or collapse, which is quite troublesome. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a seismic-resistant base for mobile houses to solve the problem that the base cannot be used to resist earthquakes, especially in areas where earthquakes are frequent, where houses are easily shaken, collapsed or collapsed during earthquakes.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an earthquake-resistant base for a mobile house, comprising a base, a connecting groove is arranged on the top surface of the base, a long groove recessed downward is arranged at the bottom of the connecting groove, and a plurality of spherical earthquake-resistant rubber bodies are arranged in the groove and are evenly and movably arranged in the groove, a shock-absorbing device is arranged on both sides of the inside of the connecting groove, a support seat is connected to the top of the base, a lower bottom block matching the connecting groove is arranged at the bottom of the support seat and installed in the connecting groove, and the bottom of the lower bottom block is in contact with the surface of the earthquake-resistant rubber body, and the side is installed and connected with the shock-absorbing device, a steel structure earthquake-resistant guard plate for protecting the wall is arranged around the top surface of the support seat, and the A buffer connection seat is connected between each of the steel structure seismic protection plates, and both ends of the buffer connection seat are arranged as buffer rods, and a shock absorbing device 2 is installed between the two sides of the bottom of the support seat and the base; the above-mentioned can buffer and damp the support seat through the cooperation of the seismic rubber body and the shock absorbing device 1, wherein the spherical seismic rubber bodies collide with each other to offset the energy when shaking, thereby achieving a seismic effect, and the shock absorbing device 1 can perform lateral shock absorption and buffering, and the steel structure seismic protection plate can enhance the seismic resistance of the wall of the house and play a certain protective role, and cooperate with the buffer connection seat, the energy can be offset by the back and forth squeezing spring of the buffer rod, thereby reducing the shaking of the house.

[0006] Furthermore, there is a certain gap between the anti-vibration rubber bodies; when vibrating, the spherical anti-vibration rubber bodies can move and collide with each other to offset energy.

[0007] Furthermore, the buffer connection seat is arranged on the upper and lower sides of the steel structure earthquake-resistant guard plate; the above can apply a buffering effect to the upper and lower sides of the buffer connection seat, and the energy is offset by the back and forth squeezing spring of the buffer rod, thereby reducing the shaking of the house.

[0008] Furthermore, one end of the buffer rod is fixedly connected to the steel structure seismic guard plate, and the other end is embedded in the buffer connecting seat and fixedly connected to the fixed block inside the buffer connecting seat, and a buffer spring is sleeved on the surface of the buffer rod, and a limit block is arranged in the middle of the buffer rod and the limit block is arranged in the inner cavity of the buffer connecting seat and squeezes the buffer spring; when the house shakes, the buffer rod will squeeze the buffer spring through the limit block, perform repeated movements, thereby offsetting the energy and reducing the shaking of the house.

[0009] Furthermore, the shock absorbing device comprises a first sliding rod, a first sliding seat, a first shock absorbing spring, and a first connecting block. The sliding seat and the first shock absorbing spring are sleeved on the surface of the first sliding rod, and the first sliding seat squeezes the first shock absorbing spring outward. The surface of the first sliding seat is movably connected to the first connecting block through a connecting rod, and the first connecting block is fixedly connected to the bottom ends of the support seat embedded in the base by screws. When the support seat is subjected to force on the first connecting block, the first connecting block pushes the first sliding rod to push the first sliding seat and squeeze the second shock absorbing spring for buffering, thereby offsetting the seismic energy.

[0010] Furthermore, the second shock-absorbing device includes a second sliding rod, a second sliding seat, a second shock-absorbing spring, and a second connecting block. The surface of the second sliding rod is covered with a second sliding seat and a second shock-absorbing spring. The second sliding seat squeezes the second shock-absorbing spring outward, and the top is movably connected to the second connecting block through a connecting rod. The top of the second connecting block is fixedly connected to the outer screw of the bottom of the support seat. When the support seat is subjected to force on the second connecting block, the second sliding rod pushes the second sliding seat and squeezes the second shock-absorbing spring to perform buffering, thereby achieving the offset of earthquake energy.

[0011] Furthermore, the shock absorbing device 2 is arranged on both sides of the bottom of the support seat and is connected to both sides of the top of the base through the shock absorbing device 2, and three groups are evenly arranged on each side; the above-mentioned shock absorbing device 2 with multiple groups has a better buffering effect.

[0012] Beneficial Effects

[0013] The utility model discloses an earthquake-resistant base for a mobile house:

[0014] 1. A spherical anti-seismic rubber body and a shock absorbing device are provided. When vibrating, the spherical anti-seismic rubber body moves and collides to offset the energy. Together with the lateral buffering of the shock absorbing device, it can play the role of anti-seismic and shock absorbing. At the same time, a steel structure anti-seismic guard plate and a buffer connection seat are also provided to protect the house and reduce the shaking of the house when vibrating;

[0015] 2. A second shock-absorbing device is installed to reduce the shock of the support seat. Together with the spherical anti-seismic rubber body, it can buffer the house during vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of an earthquake-resistant base for a mobile house of the utility model;

[0018] Figure 2This is a schematic structural diagram of the connection between the base and the support base of an earthquake-resistant base for a mobile house according to the utility model;

[0019] Figure 3 It is an enlarged structural schematic diagram of A of an earthquake-resistant base for a mobile house of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a buffer connection seat structure of an earthquake-resistant base for a mobile house.

[0021] In the figure: base 1, support seat 2, steel structure earthquake-resistant guard plate 3, buffer connecting seat 4, shock absorbing device 1 11, earthquake-resistant rubber body 12, shock absorbing device 2 13, connecting groove 14, buffer rod 41, first sliding rod 111, first sliding seat 112, first shock absorbing spring 113, first connecting block 114, second sliding rod 131, second sliding seat 132, second shock absorbing spring 133, second connecting block 134, limit block 411, buffer spring 412. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1-4As shown, an earthquake-resistant base for a mobile house comprises a base 1, a connecting groove 14 is arranged on the top surface of the base 1, a long groove recessed downward is arranged at the bottom of the connecting groove 14, and a plurality of spherical earthquake-resistant rubber bodies 12 are arranged in the groove and are evenly and movably arranged in the groove, shock-absorbing devices 11 are arranged on both sides of the connecting groove 14, a supporting seat 2 is connected to the top of the base 1, a lower bottom block matching with the connecting groove 14 is arranged at the bottom of the supporting seat 2 and is installed in the connecting groove 14, and the bottom of the lower bottom block is in contact with the surface of the earthquake-resistant rubber body 12, and the side is installed and connected with the shock-absorbing device 11, a steel structure earthquake-resistant guard plate 3 for protecting the wall is arranged around the top surface of the supporting seat 2, and a buffer connecting seat 4 is connected between each of the steel structure earthquake-resistant guard plates 3, and buffer connecting seats 4 are arranged at both ends of the buffer connecting seat 4, and shock-absorbing devices 13 are installed between the two sides of the bottom of the supporting seat 2 and the base 1; there is a certain distance between the earthquake-resistant rubber bodies 12 and the earthquake-resistant rubber bodies 12 Gap; the buffer connecting seat 4 is arranged on the upper and lower sides of the steel structure seismic shield 3; one end of the buffer rod 41 is fixedly connected to the steel structure seismic shield 3, and the other end is embedded in the buffer connecting seat 4 and fixedly connected to the fixed block inside the buffer connecting seat 4, and the surface of the buffer rod 41 is sleeved with a buffer spring 412, and a limit block 411 is arranged in the middle of the buffer rod 41 and the limit block 411 is arranged in the inner cavity of the buffer connecting seat 4 and squeezes the buffer spring 412; the shock absorbing device 11 comprises a first sliding rod 111, a first sliding seat 112, a second shock absorbing spring 113, and a first connecting block 114, the surface of the first sliding rod 111 is sleeved with a sliding seat 112 and a first shock absorbing spring 113, and the first sliding seat 112 squeezes the first shock absorbing spring 113 outwardly, the surface of the first sliding seat 112 is movably connected to the first connecting block 114 through a connecting rod, and the first connecting block 114 is fixedly connected with screws at both ends of the bottom of the support seat 2 embedded in the base 1.

[0025] In this embodiment, the above-mentioned anti-seismic rubber body 12 can cooperate with the shock-absorbing device 11 to buffer and damp the support seat, wherein the spherical anti-seismic rubber body 12 collides with each other to offset the energy when shaking, thereby achieving an anti-seismic effect, and the shock-absorbing device 11 can perform lateral shock-absorbing buffering. When the support seat 2 is subjected to force on the first connecting block 114, the first connecting block 114 pushes the first sliding rod 111 to push the first sliding seat 112 and squeeze the second shock-absorbing spring 113 to perform buffering, thereby achieving the offset of earthquake energy. Furthermore, the steel structure anti-seismic guard plate 3 can enhance the anti-seismic ability of the wall of the house and play a certain protective role. In conjunction with the buffer connecting seat 4, the buffer rod 41 can be used to squeeze the spring back and forth to offset the energy, thereby reducing the shaking of the house.

[0026] Embodiment 2

[0027] The utility model provides a second shock absorbing device 13, which includes a second sliding rod 131, a second sliding seat 132, a second shock absorbing spring 133, and a second connecting block 134. The second sliding rod 131 is covered with a second sliding seat 132 and a second shock absorbing spring 133. The second sliding seat 132 squeezes the second shock absorbing spring 133 outward, and the top is movably connected to the second connecting block 134 through a connecting rod. The top of the second connecting block 134 is fixedly connected to the outer side of the bottom of the support seat 2 with screws; the second shock absorbing device 13 is arranged on both sides of the bottom of the support seat 2 and is connected to both sides of the top of the base 1 through the second shock absorbing device 13, and three groups are evenly arranged on each side.

[0028] In this embodiment, when the support seat 2 is subjected to force on the second connection block 134, the second sliding rod 131 pushes the second sliding seat 132 and squeezes the second shock-absorbing spring 133 to perform buffering, thereby achieving offset of earthquake energy.

[0029] Working principle:

[0030] When in use, the anti-seismic rubber body 12 can cooperate with the shock-absorbing device 11 to buffer and damp the support seat, wherein the spherical anti-seismic rubber body 12, when shaking, collides with each other to offset the energy, thereby achieving an anti-seismic effect, and the shock-absorbing device 11 can perform lateral shock-absorbing buffering, that is, when the support seat 2 is subjected to force on the first connecting block 114, the first connecting block 114 pushes the first sliding rod 111 to push the first sliding seat 112 and squeeze the second shock-absorbing spring 113 to perform buffering, thereby achieving the offset of earthquake energy, and the steel structure anti-seismic guard plate 3 can enhance the anti-seismic ability of the wall of the house and play a certain protective role, and cooperate with the buffer connecting seat 4, the buffer rod 41 can be used to squeeze the spring back and forth to offset the energy, thereby reducing the shaking of the house; on the other hand A shock absorbing device 13 is also provided. When the support seat 2 is subjected to force on the second connecting block 134, the second sliding seat 132 is pushed by the second sliding rod 131 and the second shock absorbing spring 133 is squeezed to perform buffering, thereby achieving the offset of earthquake energy; the design is provided with a spherical anti-seismic rubber body 12 and a shock absorbing device 11. When vibrating, the spherical anti-seismic rubber body 12 will unload force from each other, and cooperate with the lateral buffering of the shock absorbing device 11 to play a role in shock resistance and shock absorption. At the same time, a steel structure anti-seismic guard plate 3 and a buffer connecting seat 4 are also provided, which can protect the house and reduce the shaking of the house when vibrating; it is also equipped with a shock absorbing device 13, which can play a role in shock absorption on the support seat 2, and cooperate with the spherical anti-seismic rubber body 12 to play a role in buffering the house when vibrating.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An earthquake-resistant base for a mobile house, characterized in that: The invention comprises a base (1), wherein a connection groove (14) is arranged on the top surface of the base (1), a long groove recessed downward is arranged at the bottom of the connection groove (14), and a plurality of spherical anti-vibration rubber bodies (12) are arranged in the groove and are evenly and movably arranged in the groove, and a shock absorbing device (11) is arranged on both sides of the connection groove (14), and a support seat (2) is connected to the top of the base (1), and a lower bottom block matching with the connection groove (14) is arranged at the bottom of the support seat (2) and installed in the connection groove (14). ), and the bottom of the lower bottom block is in contact with the surface of the anti-seismic rubber body (12), and the side is connected to the shock absorbing device (11). The top surface of the support seat (2) is surrounded by steel structure anti-seismic protective plates (3) for protecting the wall. The steel structure anti-seismic protective plates (3) are connected with buffer connection seats (4) in pairs. Both ends of the buffer connection seat (4) are arranged as buffer rods (41). The two sides of the bottom of the support seat (2) are installed between the base (1).

2. The earthquake-resistant base for a mobile house according to claim 1, characterized in that: There is a certain gap between the anti-vibration rubber bodies (12) and the anti-vibration rubber bodies (12).

3. The earthquake-resistant base for a mobile house according to claim 1, characterized in that: The buffer connection seat (4) is arranged on the upper and lower sides of the steel structure anti-seismic protective plate (3).

4. The earthquake-resistant base for a mobile house according to claim 1, characterized in that: One end of the buffer rod (41) is fixedly connected to the steel structure anti-seismic guard plate (3), and the other end is embedded in the buffer connection seat (4) and fixedly connected to the fixed block inside the buffer connection seat (4), and a buffer spring (412) is sleeved on the surface of the buffer rod (41), and a limit block (411) is arranged in the middle of the buffer rod (41), and the limit block (411) is arranged in the inner cavity of the buffer connection seat (4) and compresses the buffer spring (412).

5. The earthquake-resistant base for a mobile house according to claim 1, characterized in that: The shock absorbing device (11) comprises a first sliding rod (111), a first sliding seat (112), a first shock absorbing spring (113), and a first connecting block (114); the sliding seat (112) and the first shock absorbing spring (113) are sleeved on the surface of the first sliding rod (111), and the first sliding seat (112) presses the first shock absorbing spring (113) outwardly; the surface of the first sliding seat (112) is movably connected to the first connecting block (114) through a connecting rod; and the first connecting block (114) is fixedly connected to the bottom ends of a support seat (2) embedded in the base (1) by screws.

6. The earthquake-resistant base for a mobile house according to claim 1, characterized in that: The second shock absorbing device (13) comprises a second sliding rod (131), a second sliding seat (132), a second shock absorbing spring (133), and a second connecting block (134); the second sliding rod (131) is sleeved with the second sliding seat (132) and the second shock absorbing spring (133); the second sliding seat (132) presses the second shock absorbing spring (133) outwardly, and the top is movably connected to the second connecting block (134) through a connecting rod; the top of the second connecting block (134) is fixedly connected to the outer side of the bottom of the support seat (2) by screws.

7. The earthquake-resistant base for a mobile house according to claim 1, characterized in that: The second shock absorbing device (13) is arranged on both sides of the bottom of the support seat (2) and is connected to both sides of the top of the base (1) through the second shock absorbing device (13), and three groups are evenly arranged on each side.

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