CN111335674A

CN111335674A - Windproof and anti-seismic temporary housing used in house construction project

Info

Publication number: CN111335674A
Application number: CN202010252478.9A
Authority: CN
Inventors: 许建华; 高晓霞
Original assignee: Aohu Construction Group Co ltd
Current assignee: Liaocheng Xindi Technology Development Co ltd
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2020-06-26
Anticipated expiration: 2038-11-08
Also published as: CN111335673A; CN109252695A; CN109252695B; CN111335674B; CN111335673B

Abstract

The invention belongs to the technical field of house construction engineering, and particularly relates to a windproof and earthquake-resistant temporary housing used in house construction engineering, which comprises a housing, a first bending mechanism and a second bending mechanism, wherein the first bending mechanism and the second bending mechanism are respectively arranged on two sides of the housing and used as windward walls of the housing; the first bending mechanism and the second bending mechanism bend under the action of wind power, so that the average distance between a wind power action point and a leeward side is reduced, the torque generated by the component force of the wind power in the vertical direction on the house is further reduced, and the damage of strong wind on the house is weakened; when meetting the earthquake in addition, the first mechanism of buckling or the second mechanism of buckling that takes place to buckle has strengthened the bearing capacity to the house top to a certain extent, has guaranteed that the house can not take place to collapse because of the earthquake, and then has guaranteed the life safety and the property safety of the people in the house, furthest reduces the loss that the earthquake brought.

Description

Windproof and anti-seismic temporary housing used in house construction project

Technical Field

The invention belongs to the technical field of house construction engineering, and particularly relates to a windproof and earthquake-resistant temporary house used in house construction engineering.

Background

At present, temporary housing structures used in most of traditional housing construction projects are simple and troublesome to construct; when windy weather is encountered, the temporary housing is destroyed because the wind is too strong and toppling or collapsing is likely to happen; china is a monsoon country, and earthquakes frequently occur in recent years; temporary houses used in the building engineering do not have good windproof and anti-seismic functions; in the event of a major earthquake, the rocking of the ground is likely to collapse these temporary housing, causing casualties and property damage.

The invention designs a windproof and earthquake-resistant temporary housing used in house construction engineering to solve the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses a windproof and earthquake-resistant temporary housing used in housing construction engineering, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The utility model provides a prevent wind shock-resistant temporary housing that uses on building engineering which characterized in that: the device comprises a house body, a first bending mechanism, a second bending mechanism, a base, fixing piles, a pressure reducing disc, a driving fan and a first fixing seat, wherein the fixing piles are arranged at four corners of the lower end face of the base, and the pressure reducing disc is embedded in the middle of each fixing pile; the base is fixed on the ground through four fixing piles arranged on the lower end face of the base, and a certain distance is reserved between the lower end face of the base and the ground; the house body is fixedly arranged on the base through bolts; the two sides of the upper door and window of the house body are windward sides; the first bending mechanism and the second bending mechanism are respectively arranged on two sides of the house body and used as windward walls of the house; two driving fans are respectively installed on two sides of the top of the house body through first fixing seats, and the two driving fans are respectively connected with the first bending mechanism and the second bending mechanism through flexible shafts.

The internal structures of the first bending mechanism and the second bending mechanism are symmetrical about the central plane of the house body; for the first bending mechanism, the first bending mechanism comprises a first folded plate, a first fit curved surface, a first T-shaped sliding groove, a limiting groove, a second T-shaped sliding groove, a first swing hole, a first trapezoidal supporting plate, a second swing hole, a second folded plate, a third swing hole, a second fit curved surface, a second trapezoidal supporting plate, a fourth swing hole, a first sliding pin, a limiting hole, a first linking block, a second sliding column, a second linking block, a guide rail, a guide groove, a trapezoidal sliding groove, a limiting rack, a trapezoidal sliding block, a gear, a pin shaft, a worm wheel, a second fixing seat, a worm and a third fixing seat, wherein a first through swing hole is formed in one side of the upper end face of the first folded plate along the vertical direction; a first fit curved surface is arranged on the side surface of the first folded plate far away from the first swing hole; a first T-shaped sliding groove and a second T-shaped sliding groove in the horizontal direction are formed in the side wall of the first fit curved surface, and the first T-shaped sliding groove and the second T-shaped sliding groove are vertically distributed; a through limiting groove is formed in one end of the side end face of the first folded plate, which is close to the first T-shaped sliding groove, and the limiting groove is communicated with the first T-shaped sliding groove; a through second swing hole is formed at the acute angle of the upper end surface of the first trapezoidal supporting plate; the first trapezoidal supporting plate is fixedly arranged on the lower end face of the first folded plate, and the second swing hole is in butt joint with the first swing hole; the first folded plate and the first trapezoidal supporting plate are arranged on one side of the windward side of the house body through a pendulum shaft; a third through swing hole is formed in one side of the upper end surface of the second folded plate along the vertical direction; a second fit curved surface is arranged on the side surface of the second folded plate far away from the third swing hole; a through fourth swing hole is formed at the acute angle of the upper end surface of the second trapezoidal supporting plate; the second trapezoidal supporting plate is fixedly arranged on the lower end surface of the second folded plate, and a fourth swing hole of the second trapezoidal supporting plate is in butt joint with the third swing hole; the second folded plate and the second trapezoidal supporting plate are arranged on one side of the windward side of the house body through the pendulum shaft and are matched with the first folded plate; the first fit curved surface on the first folding plate is matched with the second fit surface on the second folding plate; a through limiting hole is formed in the outer circular surface of the first sliding column along the radial direction; the first sliding column is positioned in the first T-shaped sliding groove, and the outer circular surface of the first sliding column is fixedly connected with the second folding plate through a corresponding first connecting block penetrating through the first T-shaped sliding groove; the limiting hole on the first sliding column is in butt joint with the limiting groove on the first folded plate, which penetrates through the first T-shaped sliding groove; the second sliding column is positioned in the second T-shaped sliding groove, and the outer circular surface of the second sliding column is fixedly connected with the first folding plate through a corresponding second connecting block penetrating through the second T-shaped sliding groove; the upper end surface of the guide rail is provided with a through guide groove along the length direction; one side wall of the guide groove is provided with a trapezoidal sliding groove along the length direction, and one end of the trapezoidal sliding groove is communicated with one end surface of the guide rail; the side end face of the guide rail, which is communicated with the trapezoidal sliding groove, is fixedly connected with the side end face of the first folding plate; the notch of the guide groove is butted with the notch of the limit groove; a trapezoidal sliding block is arranged on one side end face of the limiting rack; the limiting rack is embedded into the guide groove through the sliding of the trapezoidal sliding block and the trapezoidal sliding groove, and one end of the limiting rack penetrates through the limiting groove and the limiting hole in the first sliding column; a through shaft hole is formed between the two side end faces of the second fixed seat; the pin shaft is arranged on the second fixed seat in a matching way through the outer circular surface of the pin shaft and a bearing of the shaft hole; the gear and the worm wheel are respectively arranged at two ends of the pin shaft; the gear is meshed with the limiting rack; a through shaft hole is formed between two opposite side end faces of the third fixed seat; the two third fixing seats are arranged on the side end face of the first folded plate and close to the second fixing seat, and the two third fixing seats are distributed in the vertical direction; the worm is arranged between the two third fixing seats in a matching way through the bearings of the two ends of the worm and the shaft holes on the two third fixing seats respectively; the worm is meshed with the worm wheel; the upper end of the worm is connected with the shaft end of the corresponding driving fan through a flexible shaft.

As a further improvement of the technology, the first trapezoidal supporting plate is a right trapezoid, and an acute angle in the first trapezoidal supporting plate is complementary to a limit angle of the first folding plate.

As a further improvement of the technology, the second trapezoidal supporting plate is a right trapezoid, and an acute angle in the second trapezoidal supporting plate is complementary to a limit angle of the second flap.

As a further improvement of the present technology, the first flap has a thickness equal to that of the second flap, and the overlapping portion where the first flap and the second flap are engaged has a thickness equal to that of the first flap or the second flap.

As a further improvement of the technology, the lower end of the fixing pile is in an inverted cone shape.

Because the climatic characteristics in a certain area are basically fixed, and the wind directions of the monumental weathers in four seasons are certain (the wind directions in autumn and winter are consistent, the wind directions in spring and autumn are consistent, and the wind directions in winter and summer are opposite), two sides of the temporary housing are windward sides or leeward sides, and the first bending mechanism and the second bending mechanism are respectively arranged on the windward sides and the leeward sides.

The matching design of the worm wheel and the worm aims to drive the worm to rotate around the central axis of the worm through the driving fan and the flexible shaft when strong wind comes; the worm drives the worm wheel meshed with the worm to rotate, so that the torque acting on the worm wheel is increased, and the acting force of the gear on the limiting rack is increased; the worm wheel drives the limiting rack to slide outwards along the guide groove through the pin shaft and the gear, and the limiting rack can easily remove the limitation on the first bending mechanism or the second bending mechanism, so that the first bending mechanism or the second bending mechanism can be quickly bent under the action of wind.

The pressure reducing disc is nested on the fixing pile and matched with the ground, so that the whole house is in a horizontal position relative to the ground; on the other hand, the contact area between the house and the ground is increased, and the pressure on the unit contact area between the house and the ground is reduced, so that the pressure of the house to the ground is reduced; the house can not be inclined or sunk due to artificial or non-artificial reasons while being fixed on the ground by the fixing piles.

The design purpose that a certain distance is reserved between the base and the ground is that when wind blows on the windward side of the house in seasons, the wind generates horizontal thrust on the house; the house can be twisted by taking a connecting line between contact points of two fixing piles on the leeward side and the ground as a fulcrum under the action of wind force; so that the leeward side of the house sinks and the windward side of the house upwarps; if the base does not have a certain distance with the ground, the leeward side of the house sinks, and the windward side of the house tilts upwards to form a fixed fulcrum between the base and the ground; under the action of wind force, the house is more prone to tilt; the base has a certain distance with the ground, so that a fixed pivot cannot be formed between the house and the ground under the action of wind force, and the house cannot be easily inclined or reversed to be damaged.

The first bending mechanism and the second bending mechanism are designed to ensure that the acting force of the monsoon on the first bending mechanism or the second bending mechanism is constant when the monsoon blows on the first bending mechanism or the second bending mechanism on the windward side of the house; under the action of wind power, a first folded plate and a second folded plate in the first bending mechanism or the second bending mechanism respectively swing around the central axis of the first swing hole and the central axis of the third swing hole into the house; one end of a first folding plate in the first folding mechanism or the second folding mechanism on the windward side, which is provided with a first sliding column and a second sliding column, moves along a first T-shaped sliding groove and a second T-shaped sliding groove; the first folded plate and the second folded plate are relatively bent; the average distance between the action point of the wind force on the first folded plate and the second folded plate and the leeward surface is shortened; the torque generated by the vertical component of the wind force on the first folding plate and the second folding plate is reduced, and the damage of the wind force to the house is weakened to a certain extent; the earthquake is often accompanied by strong wind; when an earthquake and strong wind occur at the place where the temporary housing is located, a driving fan arranged above the windward side of the top of the house drives a worm in a first bending mechanism or a second bending mechanism on the windward side to rotate in the positive direction through a flexible shaft; a driving fan above the leeward surface drives a second bending mechanism on the leeward surface or a worm in the first bending mechanism to rotate reversely through a flexible shaft; a worm in the first bending mechanism or the second bending mechanism on the windward side drives a limiting rack to slide outwards along a corresponding guide groove through a corresponding worm wheel, a corresponding pin shaft and a corresponding gear, so that the limiting rack quickly slides out of a limiting groove on the first folding plate and a limiting hole on the first sliding column and the limitation on the first folding plate and the second folding plate is removed; one end of a first folding plate in the first folding mechanism or the second folding mechanism on the windward side, which is provided with a first sliding column and a second sliding column, moves along a first T-shaped sliding groove and a second T-shaped sliding groove; the first folded plate and the second folded plate are relatively bent; a second bending mechanism on the leeward side or a worm in the first bending mechanism drives a limit rack to slide inwards along a corresponding guide groove through a corresponding worm wheel, a corresponding pin shaft and a corresponding gear; because the trapezoidal sliding blocks in the second bending mechanism or the first bending mechanism on the leeward side are blocked by the corresponding first folded plates, the limiting racks in the second bending mechanism or the first bending mechanism on the leeward side do not move, the limiting racks continue to limit the first folded plates and the second folded plates, and the first folded plates and the second folded plates of the second bending mechanism or the first bending mechanism on the leeward side do not bend relatively; the wall of the house is enhanced in bearing capacity of the roof due to the fact that the first bending mechanism or the second bending mechanism on the windward side is bent, so that collapse of the house due to an earthquake is avoided, life safety and property safety of people in the house are guaranteed, and loss caused by the earthquake is reduced to the maximum extent.

The first folding plate has the same thickness as the second folding plate, and the thickness of the overlapped part of the first folding plate and the second folding plate which are matched with each other is equal to the thickness of the first folding plate or the second folding plate, so that the wall surface of the house in a normal state is flat and smooth, and the indoor and outdoor attractiveness is not influenced.

The lower end of the fixing pile is in the shape of the inverted cone, so that the fixing pile can be smoothly inserted into the ground to a certain depth, and a house is guaranteed to have certain stability.

Compared with the traditional house construction engineering technology, the first bending mechanism and the second bending mechanism are bent under the action of wind power, so that the average distance between a wind power action point and a leeward side is reduced, the torque of the house caused by the component force of the wind power in the vertical direction is further reduced, and the damage of strong wind to the house is weakened; in addition, when an earthquake occurs, the first bending mechanism or the second bending mechanism which is bent enhances the bearing capacity on the top of the house to a certain extent, so that the house is prevented from collapsing due to the earthquake, the life safety and the property safety of people in the house are further ensured, and the loss caused by the earthquake is reduced to the maximum extent; the invention has simple structure and better use effect.

Drawings

Fig. 1 is an overall schematic view of a temporary housing.

FIG. 2 is a schematic view of the housing, the first bending mechanism and the second bending mechanism.

Fig. 3 is a schematic view of the base and spud pile assembly.

FIG. 4 is a schematic cross-sectional view of the first bending mechanism.

FIG. 5 is a cross-sectional view of the housing and the first bending mechanism.

Fig. 6 is a schematic sectional view of the whole of the temporary housing.

Fig. 7 is a partial schematic view of a temporary housing.

Fig. 8 is a schematic view of the worm wheel and worm.

Fig. 9 is a schematic view of a first bending mechanism.

Fig. 10 is a schematic view of a first flap.

FIG. 11 is a schematic view of a first trapezoidal shaped pallet.

Fig. 12 is a schematic cross-sectional view of the first flap.

Fig. 13 is a perspective schematic view of the first T-shaped chute in the first flap.

Fig. 14 is a perspective schematic view of the second T-shaped chute in the first flap.

Fig. 15 is a schematic view of a guide rail.

Fig. 16 is a schematic view of the engagement of the limit rack and the guide rail.

Fig. 17 is a schematic cross-sectional view of the guide rail, the limit rack, the trapezoidal slider, the first folded plate and the second folded plate.

Fig. 18 is a schematic view of a second flap.

FIG. 19 is a schematic view of a second trapezoidal shaped pallet.

FIG. 20 is a schematic view of the first slide pin, the first engagement block, and the second flap being engaged.

FIG. 21 is a cross-sectional view of the first slide pin and the first engagement block.

Fig. 22 is a schematic view illustrating a variation of the fitting state of the first flap and the second flap.

FIG. 23 is a cross-sectional view of the second slide post engaging the second T-shaped slot.

Number designation in the figures: 1. a ground surface; 2. a house body; 3. a first bending mechanism; 4. a second bending mechanism; 5. a base; 6. fixing the pile; 7. a pressure reducing disk; 8. driving a fan; 9. a first fixed seat; 10. a first folded plate; 11. a first mating curved surface; 12. a first T-shaped chute; 13. a limiting groove; 14. a second T-shaped chute; 15. a first swing hole; 16. a first trapezoidal support plate; 17. a second swing hole; 18. a second folded plate; 19. a third swing hole; 20. a second mating curved surface; 21. a second trapezoidal support plate; 22. a fourth swing hole; 23. a first slide pin; 24. a limiting hole; 25. a first engagement block; 26. a second strut; 27. a second engagement block; 28. a guide rail; 29. a guide groove; 30. a trapezoidal chute; 31. a limit rack; 32. a trapezoidal slider; 33. a gear; 34. a pin shaft; 35. a worm gear; 36. a second fixed seat; 37. a worm; 38. and a third fixed seat.

Detailed Description

As shown in fig. 1 and 2, the air conditioner comprises a house body 2, a first bending mechanism 3, a second bending mechanism 4, a base 5, fixing piles 6, a pressure reducing disc 7, a driving fan 8 and a first fixing seat 9, wherein as shown in fig. 3, the fixing piles 6 are installed at four corners of the lower end face of the base 5, and the pressure reducing disc 7 is installed in the middle of each fixing pile 6 in a nested manner; as shown in fig. 1 and 6, the base 5 is fixed on the ground 1 by four fixing piles 6 mounted on the lower end surface of the base, and the lower end surface of the base 5 is spaced from the ground 1 by a certain distance; the house body 2 is fixedly arranged on the base 5 through bolts; as shown in fig. 1, 2 and 7, two sides of the upper door and window of the house body 2 are windward sides; the first bending mechanism 3 and the second bending mechanism 4 are respectively arranged on two sides of the house body 2 and used as windward walls of the house; two driving fans 8 are respectively installed on two sides of the top of the room body 2 through first fixing seats 9, and the two driving fans 8 are respectively connected with the first bending mechanism 3 and the second bending mechanism 4 through flexible shafts.

As shown in fig. 1, the internal structures of the first bending mechanism 3 and the second bending mechanism 4 are symmetrical about the central plane of the house 2; as shown in fig. 5, 8, and 9, the first bending mechanism 3 includes a first folded plate 10, a first fitting curved surface 11, a first T-shaped sliding groove 12, a limiting groove 13, a second T-shaped sliding groove 14, a first swing hole 15, a first trapezoidal supporting plate 16, a second swing hole 17, a second folded plate 18, a third swing hole 19, a second fitting curved surface 20, a second trapezoidal supporting plate 21, a fourth swing hole 22, a first sliding pin 23, a limiting hole 24, a first engaging block 25, a second sliding column 26, a second engaging block 27, a guide rail 28, a guide groove 29, a trapezoidal sliding groove 30, a limiting rack 31, a trapezoidal sliding block 32, a gear 33, a pin shaft 34, a worm wheel 35, a second fixing seat 36, a worm 37, and a third fixing seat 38, wherein as shown in fig. 10, 13, and 14, a first swing hole 15 penetrating through the upper end surface side of the first folded plate 10 is opened in a vertical direction; a first fit curved surface 11 is arranged on the side surface of the first folding plate 10 far away from the first swing hole 15; a first T-shaped sliding groove 12 and a second T-shaped sliding groove 14 in the horizontal direction are formed in the side wall of the first fit curved surface 11, and the first T-shaped sliding groove 12 and the second T-shaped sliding groove 14 are vertically distributed; as shown in fig. 12 and 13, a through-hole limiting groove 13 is formed on the side end surface of the first folding plate 10 near one end of the first T-shaped sliding groove 12, and the limiting groove 13 is communicated with the first T-shaped sliding groove 12; as shown in fig. 11, a through second swing hole 17 is formed at an acute angle of the upper end surface of the first trapezoidal supporting plate 16; as shown in fig. 10, the first trapezoidal supporting plate 16 is fixedly installed on the lower end surface of the first folded plate 10, and the second swing hole 17 is butted with the first swing hole 15; as shown in fig. 1 and 5, the first folded plate 10 and the first trapezoidal supporting plate 16 are installed on the windward side of the house body 2 through a pendulum shaft; as shown in fig. 18 and 20, a third swing hole 19 is formed through one side of the upper end surface of the second flap 18 in the vertical direction; a second fit curved surface 20 is arranged on the side surface of the second folding plate 18 far away from the third swinging hole 19; as shown in fig. 19, a through fourth swing hole 22 is formed at an acute angle of the upper end surface of the second trapezoidal supporting plate 21; as shown in fig. 18, a second trapezoidal supporting plate 21 is fixedly installed on the lower end surface of the second flap 18, and a fourth swing hole 22 thereof is butted with the third swing hole 19; as shown in fig. 5 and 7, the second folding plate 18 and the second trapezoidal supporting plate 21 are installed on the windward side of the house body 2 through a pendulum shaft and are matched with the first folding plate 10; the first fit curved surface 11 on the first folding plate 10 is matched with the second fit surface on the second folding plate 18; as shown in fig. 21, a through-hole 24 is radially formed on the outer circumferential surface of the first strut; as shown in fig. 5 and 21, the first sliding column is located in the first T-shaped sliding groove 12, and the outer circumferential surface of the first sliding column is fixedly connected with the second flap 18 through the corresponding first connecting block 25 passing through the first T-shaped sliding groove 12; as shown in fig. 17, the limiting hole 24 on the first sliding column is butted with the limiting groove 13 on the first folding plate 10 passing through the first T-shaped sliding groove 12; as shown in fig. 23, the second sliding column 26 is located in the second T-shaped sliding groove 14, and the outer circumferential surface of the second sliding column 26 is fixedly connected with the first folding plate 10 through the corresponding second engaging block 27 penetrating through the second T-shaped sliding groove 14; as shown in fig. 15, the upper end surface of the guide rail 28 is provided with a through guide groove 29 along the longitudinal direction thereof; a trapezoidal sliding groove 30 is formed in one side wall of the guide groove 29 along the length direction of the guide groove, and one end of the trapezoidal sliding groove 30 is communicated with one end face of the guide rail 28; as shown in fig. 4 and 17, a side end surface of the guide rail 28, which is communicated with the trapezoidal sliding groove 30, is fixedly connected with a side end surface of the first folding plate 10; the notch of the guide groove 29 is butted with the notch of the limit groove 13; as shown in fig. 16 and 17, a trapezoidal slider 32 is mounted on one side end face of the limit rack 31; the limiting rack 31 is embedded into the guide groove 29 through the sliding of the trapezoidal sliding block 32 and the trapezoidal sliding groove 30, and one end of the limiting rack 31 penetrates through the limiting groove 13 and the limiting hole 24 on the first sliding column; as shown in fig. 8, a through shaft hole is formed between two side end faces of the second fixing seat 36; the pin shaft 34 is arranged on the second fixed seat 36 through the matching of the outer circular surface thereof and the bearing of the shaft hole; the gear 33 and the worm wheel 35 are respectively arranged at two ends of the pin shaft 34; the gear 33 is meshed with the limiting rack 31; a through shaft hole is formed between two opposite side end faces of the third fixed seat 38; the two third fixing seats 38 are installed on the side end face of the first folding plate 10 near the second fixing seat 36, and the two third fixing seats 38 are distributed in the vertical direction; the worm 37 is arranged between the two third fixing seats 38 through the matching of the two ends of the worm and the bearings of the shaft holes on the two third fixing seats 38; as shown in fig. 7, the worm 37 meshes with the worm wheel 35; the upper end of the worm 37 is connected with the shaft end of the corresponding driving fan 8 through a flexible shaft.

As shown in fig. 11, the first trapezoidal bracket 16 has a right-angled trapezoid shape, and an acute angle of the first trapezoidal bracket 16 is complementary to a limit angle of the first flap 10.

As shown in fig. 19, the second trapezoidal bracket 21 has a right-angled trapezoid shape, and an acute angle of the second trapezoidal bracket 21 is complementary to a limit angle of the swing of the second flap 18.

As shown in fig. 5, the thickness of the first flap 10 is equal to the thickness of the second flap 18, and the thickness of the overlapping portion where the first flap 10 and the second flap 18 are engaged with each other is equal to the thickness of the first flap 10 or the thickness of the second flap 18.

As shown in fig. 3, the lower end of the fixing pile 6 is formed in an inverted conical shape.

Because the climatic characteristics in a certain area are basically fixed, and the wind directions of the monumental house in the season are certain (the wind directions in autumn and winter are consistent, the wind directions in spring and autumn are consistent, and the wind directions in winter and summer are opposite), the two sides of the monumental house are windward sides or leeward sides, and the first bending mechanism 3 and the second bending mechanism 4 are respectively arranged on the windward sides and the leeward sides.

The matching design of the worm wheel 35 and the worm 37 aims to ensure that when strong wind comes, the wind drives the worm 37 to rotate around the central axis of the worm through the driving fan 8 and the flexible shaft; the worm 37 drives the worm wheel 35 engaged with the worm to rotate, so that the torque acting on the worm wheel 35 is increased, and the acting force of the gear 33 acting on the limiting rack 31 is increased; the worm wheel 35 drives the limiting rack 31 to slide outwards along the guide groove 29 through the pin shaft 34 and the gear 33, and the limiting rack 31 can easily release the limitation on the first bending mechanism 3 or the second bending mechanism 4, so that the first bending mechanism 3 or the second bending mechanism 4 can be quickly bent under the action of wind.

The pressure reducing disc 7 is designed in such a way that the pressure reducing disc 7 is embedded on the fixing pile 6 and matched with the ground 1, so that the whole house is in a horizontal position relative to the ground 1; on the other hand, the contact area between the house and the ground 1 is increased, and the pressure per unit contact area between the house and the ground 1 is reduced, so that the pressure of the house to the ground 1 is reduced; the house is not inclined or sunk due to artificial or non-artificial reasons while being fixed on the ground 1 by the fixing piles 6.

The design purpose that a certain distance is reserved between the base 5 and the ground 1 is that when wind blows on the windward side of the house in seasons, the wind generates horizontal thrust on the house; the house can be twisted by taking a connecting line between contact points of the two fixing piles 6 on the leeward side and the ground 1 as a fulcrum under the action of wind force; so that the leeward side of the house sinks and the windward side of the house upwarps; if the base 5 does not have a certain distance with the ground 1, the leeward side of the house sinks, and the windward side of the house tilts upwards while a fixed fulcrum is formed between the base 5 and the ground 1; under the action of wind force, the house is more prone to tilt; the base 5 and the ground 1 have a certain distance, so that a fixed pivot cannot be formed between the house and the ground 1 under the action of wind force, and the house cannot be easily inclined or reversed to be damaged.

The first bending mechanism 3 and the second bending mechanism 4 are designed for the purpose that, as shown in fig. 22, when a relatively large season wind blows on the first bending mechanism 3 or the second bending mechanism 4 on the windward side of the house, the acting force of the season wind on the first bending mechanism 3 or the second bending mechanism 4 is constant; under the action of wind power, the first folded plate 10 and the second folded plate 18 in the first bending mechanism 3 or the second bending mechanism 4 respectively swing around the central axis of the first swing hole 15 and the central axis of the third swing hole 19 into the house; one end of a first folded plate 10 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side, which is provided with a first sliding column and a second sliding column 26, moves along the first T-shaped sliding groove 12 and the second T-shaped sliding groove 14; the first folding plate 10 and the second folding plate 18 are relatively bent; the average distance between the point of action of the wind forces on the first flap 10 and the second flap 18 and the leeward side is shortened; the torque generated by the vertical component of the wind force on the first folding plate 10 and the second folding plate 18 is reduced, and the damage of the wind force to the house is weakened to a certain extent; the earthquake is often accompanied by strong wind; when an earthquake and strong wind occur at the place where the temporary housing is located, the driving fan 8 arranged above the windward side of the top of the house drives the worm 37 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side to rotate in the positive direction through the flexible shaft; the driving fan 8 above the leeward surface drives the second bending mechanism 4 on the leeward surface or the worm 37 in the first bending mechanism 3 to rotate reversely through the flexible shaft; a worm 37 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side drives the limiting rack 31 to slide outwards along the corresponding guide groove 29 through the corresponding worm wheel 35, the pin shaft 34 and the gear 33, so that the limiting rack 31 quickly slides out of the limiting groove 13 on the first folding plate 10 and the limiting hole 24 on the first sliding column, and the limitation on the first folding plate 10 and the second folding plate 18 is removed; one end of a first folded plate 10 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side, which is provided with a first sliding column and a second sliding column 26, moves along the first T-shaped sliding groove 12 and the second T-shaped sliding groove 14; the first folding plate 10 and the second folding plate 18 are relatively bent; the second bending mechanism 4 on the leeward side or the worm 37 in the first bending mechanism 3 drives the limit rack 31 to slide inwards along the corresponding guide groove 29 through the corresponding worm wheel 35, the pin shaft 34 and the gear 33; because the second bending mechanism 4 on the leeward side or the trapezoidal sliding block 32 in the first bending mechanism 3 is blocked by the corresponding first folded plate 10, the limiting rack 31 in the second bending mechanism 4 or the first bending mechanism 3 on the leeward side does not move, the limiting rack 31 continues to limit the first folded plate 10 and the second folded plate 18, and the first folded plate 10 and the second folded plate 18 of the second bending mechanism 4 or the first bending mechanism 3 on the leeward side do not bend relatively; the first bending mechanism 3 or the second bending mechanism 4 on the windward side is bent to enhance the bearing capacity of the wall of the house on the roof, so that the house is prevented from collapsing due to an earthquake, the life safety and the property safety of people in the house are guaranteed, and the loss caused by the earthquake is reduced to the maximum extent.

Furniture or articles can be placed on the first trapezoidal supporting plate 16 and the second trapezoidal supporting plate 21 in the first bending mechanism 3 or the second bending mechanism 4; when the first bending mechanism 3 or the second bending mechanism 4 bends, the first trapezoidal supporting plate 16 and the second trapezoidal supporting plate 21 in the first bending mechanism 3 or the second bending mechanism 4 support the furniture placed on the first trapezoidal supporting plate to swing together; because the acute angle on the first trapezoidal supporting plate 16 or the second trapezoidal supporting plate 21 and the maximum angle of the first folded plate 10 or the second folded plate 18 swinging into the house are complementary, when the first bending mechanism 3 or the second bending mechanism 4 bends to the limit, the first folded plate 10 and the second folded plate 18 in the first bending mechanism 3 or the second bending mechanism 4 swing to the limit position, and the inclined edges on the first trapezoidal supporting plate 16 and the second trapezoidal support just reach the wall surfaces at two sides; the first trapezoidal shaped tray 16 and the second trapezoidal shaped tray 21 provide space savings as well as no interference with the swinging of the first flap 10 and the second flap 18.

The thickness of the first folding plate 10 is equal to that of the second folding plate 18, and the thickness of the overlapping part of the first folding plate 10 and the second folding plate 18 which are matched with each other is equal to that of the first folding plate 10 or that of the second folding plate 18, so that the design purpose is to ensure that the wall surface of a house in a normal state is flat and smooth, and the attractiveness of the interior and the exterior of the house is not influenced.

The reason why the lower end of the fixing pile 6 is of the reverse cone shape in the present invention is to allow the fixing pile 6 to be smoothly inserted into the ground 1 to a certain depth, thereby ensuring a certain stability of the house.

The working process of the invention is as follows: as shown in fig. 22, when the season wind blows on the first bending mechanism 3 or the second bending mechanism 4 on the windward side, the driving fan 8 above the first bending mechanism 3 or the second bending mechanism 4 on the windward side rotates in the forward direction, the driving fan 8 drives the worm 37 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side to rotate in the forward direction through the flexible shaft, the worm 37 drives the corresponding limiting rack 31 to slide outwards along the guide groove 29 through the worm wheel 35, the pin 34 and the gear 33, and the limiting rack 31 slides out of the limiting groove 13 on the first folding plate 10 and the limiting hole 24 on the first sliding column rapidly; the limiting rack 31 on the windward side relieves the limitation on the corresponding first folded plate 10 and the second folded plate 18; the first folding plate 10 and the second folding plate 18 on the windward side swing around the central axis of the first swing hole 15 and the central axis of the third swing hole 19 respectively towards the inside of the house; one end of a first folded plate 10 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side, which is provided with a first sliding column and a second sliding column 26, moves along the first T-shaped sliding groove 12 and the second T-shaped sliding groove 14; the first folding plate 10 and the second folding plate 18 are relatively bent; the driving fan 8 above the leeward surface drives the second bending mechanism 4 on the leeward surface or the worm 37 in the first bending mechanism 3 to rotate reversely through the flexible shaft; the second bending mechanism 4 on the leeward side or the worm 37 in the first bending mechanism 3 drives the limit rack 31 to slide inwards along the corresponding guide groove 29 through the corresponding worm wheel 35, the pin shaft 34 and the gear 33; because the second bending mechanism 4 on the leeward side or the trapezoidal sliding block 32 in the first bending mechanism 3 is blocked by the corresponding first folded plate 10, the limiting rack 31 in the second bending mechanism 4 or the first bending mechanism 3 on the leeward side does not move, the limiting rack 31 continues to limit the first folded plate 10 and the second folded plate 18, and the first folded plate 10 and the second folded plate 18 of the second bending mechanism 4 or the first bending mechanism 3 on the leeward side do not bend relatively; the average distance between the action point of the wind force on the first folding plate 10 and the second folding plate 18 on the windward side and the leeward side is shortened; the torque generated by the vertical component of the wind on the first folding plate 10 and the second folding plate 18 is reduced, and the damage of the wind to the house is weakened to a certain extent.

As shown in fig. 22, when an earthquake and a strong wind occur at the location of the temporary housing, the driving fan 8 installed above the windward side of the top of the house drives the worm 37 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side to rotate forward through the flexible shaft; the driving fan 8 above the leeward surface drives the second bending mechanism 4 on the leeward surface or the worm 37 in the first bending mechanism 3 to rotate reversely through the flexible shaft; a worm 37 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side drives the limiting rack 31 to slide outwards along the corresponding guide groove 29 through the corresponding worm wheel 35, the pin shaft 34 and the gear 33, so that the limiting rack 31 quickly slides out of the limiting groove 13 on the first folding plate 10 and the limiting hole 24 on the first sliding column, and the limitation on the first folding plate 10 and the second folding plate 18 is removed; one end of a first folded plate 10 in the first bending mechanism 3 or the second bending mechanism 4 on the windward side, which is provided with a first sliding column and a second sliding column 26, moves along the first T-shaped sliding groove 12 and the second T-shaped sliding groove 14; the first folding plate 10 and the second folding plate 18 are relatively bent; the second bending mechanism 4 on the leeward side or the worm 37 in the first bending mechanism 3 drives the limit rack 31 to slide inwards along the corresponding guide groove 29 through the corresponding worm wheel 35, the pin shaft 34 and the gear 33; because the second bending mechanism 4 on the leeward side or the trapezoidal sliding block 32 in the first bending mechanism 3 is blocked by the corresponding first folded plate 10, the limiting rack 31 in the second bending mechanism 4 or the first bending mechanism 3 on the leeward side does not move, the limiting rack 31 continues to limit the first folded plate 10 and the second folded plate 18, and the first folded plate 10 and the second folded plate 18 of the second bending mechanism 4 or the first bending mechanism 3 on the leeward side do not bend relatively; the first bending mechanism 3 or the second bending mechanism 4 on the windward side is bent to enhance the bearing capacity of the wall of the house on the roof, so that the house is prevented from collapsing due to an earthquake, the life safety and the property safety of people in the house are guaranteed, and the loss caused by the earthquake is reduced to the maximum extent.

In conclusion, the invention has the beneficial effects that: the first bending mechanism 3 and the second bending mechanism 4 are bent under the action of wind power, so that the average distance between a wind power action point and a leeward side is reduced, the torque generated by the component force of the wind power in the vertical direction on the house is further reduced, and the damage of strong wind on the house is weakened; when meetting the earthquake in addition, the first mechanism of buckling 3 or the second mechanism of buckling 4 that takes place to buckle has strengthened the bearing capacity to the house top to a certain extent, has guaranteed that the house can not take place to collapse because of the earthquake, and then has guaranteed the life safety and the property safety of the people in the house, furthest reduces the loss that the earthquake brought.

Claims

1. The utility model provides a prevent wind shock-resistant temporary housing that uses on building engineering which characterized in that: the device comprises a house body, a first bending mechanism, a second bending mechanism, a base, fixing piles, a pressure reducing disc, a driving fan and a first fixing seat, wherein the fixing piles are arranged at four corners of the lower end face of the base, and the pressure reducing disc is embedded in the middle of each fixing pile; the base is fixed on the ground through four fixing piles arranged on the lower end face of the base, and a certain distance is reserved between the lower end face of the base and the ground; the house body is fixedly arranged on the base through bolts; the two sides of the upper door and window of the house body are windward sides; the first bending mechanism and the second bending mechanism are respectively arranged on two sides of the house body and used as windward walls of the house; the two driving fans are respectively installed on two sides of the top of the house body through the first fixing seats, and the two driving fans are respectively connected with the first bending mechanism and the second bending mechanism through the flexible shafts;

the internal structures of the first bending mechanism and the second bending mechanism are symmetrical about the central plane of the house body; for the first bending mechanism, the first bending mechanism comprises a first folded plate, a first fit curved surface, a first T-shaped sliding groove, a limiting groove, a second T-shaped sliding groove, a first swing hole, a first trapezoidal supporting plate, a second swing hole, a second folded plate, a third swing hole, a second fit curved surface, a second trapezoidal supporting plate, a fourth swing hole, a first sliding pin, a limiting hole, a first linking block, a second sliding column, a second linking block, a guide rail, a guide groove, a trapezoidal sliding groove, a limiting rack, a trapezoidal sliding block, a gear, a pin shaft, a worm wheel, a second fixing seat, a worm and a third fixing seat, wherein a first through swing hole is formed in one side of the upper end face of the first folded plate along the vertical direction; a first fit curved surface is arranged on the side surface of the first folded plate far away from the first swing hole; a first T-shaped sliding groove and a second T-shaped sliding groove in the horizontal direction are formed in the side wall of the first fit curved surface, and the first T-shaped sliding groove and the second T-shaped sliding groove are vertically distributed; a through limiting groove is formed in one end of the side end face of the first folded plate, which is close to the first T-shaped sliding groove, and the limiting groove is communicated with the first T-shaped sliding groove; a through second swing hole is formed at the acute angle of the upper end surface of the first trapezoidal supporting plate; the first trapezoidal supporting plate is fixedly arranged on the lower end face of the first folded plate, and the second swing hole is in butt joint with the first swing hole; the first folded plate and the first trapezoidal supporting plate are arranged on one side of the windward side of the house body through a pendulum shaft; a third through swing hole is formed in one side of the upper end surface of the second folded plate along the vertical direction; a second fit curved surface is arranged on the side surface of the second folded plate far away from the third swing hole; a through fourth swing hole is formed at the acute angle of the upper end surface of the second trapezoidal supporting plate; the second trapezoidal supporting plate is fixedly arranged on the lower end surface of the second folded plate, and a fourth swing hole of the second trapezoidal supporting plate is in butt joint with the third swing hole; the second folded plate and the second trapezoidal supporting plate are arranged on one side of the windward side of the house body through the pendulum shaft and are matched with the first folded plate; the first fit curved surface on the first folding plate is matched with the second fit surface on the second folding plate; a through limiting hole is formed in the outer circular surface of the first sliding column along the radial direction; the first sliding column is positioned in the first T-shaped sliding groove, and the outer circular surface of the first sliding column is fixedly connected with the second folding plate through a corresponding first connecting block penetrating through the first T-shaped sliding groove; the limiting hole on the first sliding column is in butt joint with the limiting groove on the first folded plate, which penetrates through the first T-shaped sliding groove; the second sliding column is positioned in the second T-shaped sliding groove, and the outer circular surface of the second sliding column is fixedly connected with the first folding plate through a corresponding second connecting block penetrating through the second T-shaped sliding groove; the upper end surface of the guide rail is provided with a through guide groove along the length direction; one side wall of the guide groove is provided with a trapezoidal sliding groove along the length direction, and one end of the trapezoidal sliding groove is communicated with one end surface of the guide rail; the side end face of the guide rail, which is communicated with the trapezoidal sliding groove, is fixedly connected with the side end face of the first folding plate; the notch of the guide groove is butted with the notch of the limit groove; a trapezoidal sliding block is arranged on one side end face of the limiting rack; the limiting rack is embedded into the guide groove through the sliding of the trapezoidal sliding block and the trapezoidal sliding groove, and one end of the limiting rack penetrates through the limiting groove and the limiting hole in the first sliding column; a through shaft hole is formed between the two side end faces of the second fixed seat; the pin shaft is arranged on the second fixed seat in a matching way through the outer circular surface of the pin shaft and a bearing of the shaft hole; the gear and the worm wheel are respectively arranged at two ends of the pin shaft; the gear is meshed with the limiting rack; a through shaft hole is formed between two opposite side end faces of the third fixed seat; the two third fixing seats are arranged on the side end face of the first folded plate and close to the second fixing seat, and the two third fixing seats are distributed in the vertical direction; the worm is arranged between the two third fixing seats in a matching way through the bearings of the two ends of the worm and the shaft holes on the two third fixing seats respectively; the worm is meshed with the worm wheel; the upper end of the worm is connected with the shaft end of the corresponding driving fan through a flexible shaft;

the first trapezoidal supporting plate is in a right-angle trapezoid shape, and an acute angle in the first trapezoidal supporting plate is complementary with a limit angle of the first folding plate in a swinging mode;

the second trapezoidal supporting plate is in a right trapezoid shape, and acute angles in the second trapezoidal supporting plate and the limit angle of the second baffle swing are complementary.

2. The windproof and earthquake-resistant temporary housing for building construction engineering according to claim 1, wherein: the thickness of the first folding plate is equal to that of the second folding plate, and the thickness of the overlapped part of the first folding plate and the second folding plate is equal to that of the first folding plate or the second folding plate.

3. The windproof and earthquake-resistant temporary housing for building construction engineering according to claim 1, wherein: the lower end of the fixing pile is in an inverted cone shape.