Fabricated yurt

Abstract

The utility model belongs to the technical field of assembly type buildings, and particularly relates to an assembly type yurt which comprises an assembly type base, detachable stand columns, a wallboard assembly, a foldable dome frame and a spherical crown top cover. The lower end of the detachable stand column is installed in the stand column seat hole and fixedly installed on the assembly type base through the quick connecting and locking device, and the dome frame seat ring is fixedly installed at the upper end of the detachable stand column through the quick connecting and locking device. The assembly type base, the detachable stand column, the wall plate assembly and the foldable dome frame can achieve rapid disassembly and assembly of all the components through the rapid connecting and locking devices, meanwhile, reliable locking of the connecting positions can be guaranteed, and the assembly type base, the foldable wall plate and the foldable dome frame can be further disassembled or folded. The yurt is particularly suitable for building large and medium yurts for more than ten persons to use, and has the characteristics of safety, reliability and convenience and rapidness in disassembly and assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled felt house. Background Art

[0002] Although there are folding felt tents at present, for example, the Chinese patent document with publication number CN202718457U discloses a folding felt tent, including a connecting rod folding bracket, a conical roof slope and a top cover. The connecting rod folding bracket is composed of a connecting rod hinged to a hinge seat and covered with a felt wall. There is a top cover on the top of the felt tent, doors and windows are opened on the wall, and there is a conical roof slope between the top cover and the felt wall. The connecting rod folding bracket is composed of more than four groups of adjacent connecting rod folding bracket units. The lower part of the connecting rod folding bracket unit is two groups of closed-chain four-bar mechanisms with four hinges on the inner and outer sides arranged alternately. During use, it was found that in order to improve the compressive strength, the thickness of the connecting rod folding bracket is relatively thick and has certain disadvantages. After folding, its transportation and storage will still take up a large space. On the other hand, due to the presence of multiple hinges and a relatively complex articulated structure, some hinges are prone to jamming after a period of use, resulting in an inability to fold and store. In addition, because its folding structure is only suitable for small felt tents for 2-3 people, when it is used for large and medium-sized felt tents that accommodate more than ten people, its structure determines that the conical top slope and the top cover have a larger diameter, making it inconvenient to store and transport the components, and moving and dismantling are also relatively complicated and cumbersome, which affects its scope of use. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an assembled felt tent to solve the problems that the existing foldable felt tents are still relatively large after being folded, inconvenient to transport and store, the hinge seats are easily stuck, the folding mechanism is not suitable for large and medium-sized felt tents, and still occupy a large space.

[0004] The technical scheme adopted by the utility model is: an assembled felt house, including an assembled base, detachable columns, a wall panel assembly, a foldable dome frame and a spherical crown top cover, the upper end of the assembled base is provided with column seat holes at intervals, the lower end of the detachable column is installed in the column seat hole and fixedly installed on the assembled base through a quick connection locking device, the upper end of the detachable column is fixedly installed with a dome frame seat ring through a quick connection locking device, the dome frame seat ring is formed by not less than three dome seat arc strips connected by a quick connection locking device, the lower end of the dome seat arc strip is provided with a dome seat column hole, the upper end of the detachable column is fixed in the dome seat column hole, a wall panel assembly is fixedly installed between two adjacent detachable columns, and the wall panel assembly includes a foldable wall panel and a wall panel with a window , wall panels with doors and felt walls, the outer sides of the foldable wall panels, wall panels with windows and wall panels with doors are respectively provided with felt walls, the upper end of the assembled base is provided with a lower limit embedding groove, the lower end of the dome seat arc strip is provided with an upper limit embedding groove, the upper and lower ends of the wall panel assembly are respectively installed on the dome seat arc strip and the assembled base through the upper limit embedding groove and the lower limit embedding groove, the left and right ends of each wall panel assembly are respectively fixedly installed on the detachable columns through a quick connection locking device, the lower end of the foldable dome frame is evenly spaced with dome frame clamps, the upper end of the dome seat arc strip is provided with a dome frame clamping hole, the foldable dome frame is installed in the dome frame clamping hole through the dome frame clamping head and fixedly installed on the dome seat arc strip through the quick connection locking device, and a spherical crown top cover in the shape of a spherical crown is fixedly installed on the upper end of the foldable dome frame.

[0005] After adopting the above structure, the assembled felt house of the utility model has the following advantages compared with the prior art:

[0006] 1. The volume of the base, wall panel components and dome frame is significantly reduced, thereby effectively reducing storage and transportation costs and avoiding the problem of easy jamming of the hinge seat, that is, saving the manpower and time cost of disassembly and assembly, and enabling the assembly of large and medium-sized felt tents.

[0007] 2. The main components are connected by a quick-connect locking device, which enables quick disassembly and assembly, and can also avoid relative shaking between the base, columns and dome frames, thereby reducing the collision between the base, columns, wall panel components and dome frames caused by vibrations and the like, thereby reducing the possibility of disintegration of the yurt, thereby improving the earthquake and wind resistance level of the yurt and greatly improving the overall safety.

[0008] The cam is an angular channel structure formed by a plurality of camshafts, each of which is connected to a plurality of camshafts, each of which is abutted against the bottom of the camshaft to form a plurality of camshafts.

[0009] Furthermore, as a preference, the foldable wall panel comprises a left wall panel bar, a right wall panel bar, an oblique hinge rod and no less than two middle vertical bars, the lower ends of the left wall panel bar, the middle vertical bar and the right wall panel bar are installed in the lower limit embedding groove of the assembled base, the upper ends of the left wall panel bar, the middle vertical bar and the right wall panel bar are installed in the upper limit embedding groove of the arc bar of the dome seat, the oblique hinge rod comprises a first oblique lower rod, a first oblique upper rod, a second oblique lower rod, a second oblique upper rod, a third oblique lower rod and a third oblique upper rod, the left end of the first oblique lower rod is hinged to the upper part of the left wall panel bar, the right end of the first oblique lower rod is hinged to the leftmost middle vertical bar below its left end hinge shaft, the left end of the first oblique upper rod is hinged to the left wall panel bar corresponding to the hinge shaft position of the right end of the first oblique lower rod, and the right end of the first oblique upper rod is hinged to the corresponding first On the leftmost vertical bar of the board at the hinge axis position of the left end of the oblique lower rod, the structures of the second oblique lower rod, the second oblique upper rod, the third oblique lower rod and the third oblique upper rod are the same as those of the first oblique lower rod and the first oblique upper rod. The vertical bar of the board located on the rightmost side is connected to the right bar of the wall panel through the second oblique lower rod and the second oblique upper rod. The two adjacent vertical bars of the board are connected through the third oblique lower rod and the third oblique upper rod. The upper left part and the lower left part of the left bar of the wall panel are fixedly connected to the left detachable column through quick-connect locking devices respectively, and the upper right part and the lower right part of the right bar of the wall panel are fixedly connected to the right detachable column through quick-connect locking devices respectively. A felt wall is provided on the outside of the foldable wall panel, and the ends of the felt wall are clamped in the connecting seams of the left bar of the wall panel, the left detachable column and the right bar of the wall panel, and the right detachable column.

[0010] Furthermore, as a preference, the window wall panel is provided with a window frame and a window body with window sash glass is installed, the door wall panel is provided with a door frame and an entrance door is installed, the two ends of the window wall panel and the door wall panel are respectively fixedly mounted on the detachable columns on the left and right sides thereof by quick-connect locking devices, the entrance door is provided with a door lock, and a baffle is provided on the door frame corresponding to the lower end of the entrance door.

[0011] Further, as a preferred embodiment, the foldable dome frame includes a central pole, a pole hinge seat, a beam frame rod, a strut hinge seat, an oblique support beam, a dome frame screw rod, an adjusting nut, a strut seat sleeve, an adjustable strut rod and an adjusting torsion ring. A spherical crown cap is fixed to the upper end of the central pole, a pole hinge seat is fixed to the upper part of the central pole, pole ears are evenly spaced around the central pole on the pole hinge seat and a beam frame rod is hingedly installed, a strut hinge seat is respectively provided at the lower part of each beam frame rod, an oblique support beam is fixed to each beam frame rod through a bracket rod, a dome frame clamp is respectively provided at the lower end of each oblique support beam and can be installed in the dome frame clamp hole of the dome seat arc strip, corresponding to the top of each dome frame clamp A quick-connect locking device is fixed to the lower inner part of the oblique support beam, and a dome frame screw is installed at the lower end of the central vertical rod through a bearing. The outside of the dome frame screw is provided with a trapezoidal thread and an adjusting nut is installed thereon. A limiting ring is provided on the outer side of the lower part of the dome frame screw, and a strut seat sleeve that can rotate relative to the adjusting nut is installed on the outside of the adjusting nut. Strut ear seats are evenly spaced around the dome frame screw on the strut seat sleeve, the inner end of the adjustable strut is hinged on the strut ear seat, and the outer end of the adjustable strut is hinged on the strut hinge seat. An adjusting torsion ring is provided at the lower end of the dome frame screw, and a hand crank with a hook can be installed on the lower part of the adjusting torsion ring to drive the dome frame screw to rotate through the hand crank.

[0012] Further, preferably, the quick connection locking device is a horizontal quick clamp or a bolt-type quick clamp or a quick buckle.

[0013] Furthermore, as a preference, a spiral pile foundation is provided at the lower end of the base frame ring and the center seat plate, a fixing bolt hole is provided on the base frame ring, the spiral pile foundation comprises a foundation seat plate, a column tube body and spiral blades, the upper end of the column tube body is welded and fixed with the base seat plate, the base seat plate is provided with no less than four arc holes, no less than three load-bearing spiral blades are fixed to the outer side of the middle part of the column tube body, a conical tip with a larger upper part and a smaller lower part is provided at the lower end of the column tube body, and the base frame ring or the center seat plate is fixed to the base seat plate by bolts and fixing bolt holes.

[0014] Further, as a preference, the spherical crown top cover includes a base layer, a waterproof decorative layer and a thermal insulation layer, a waterproof decorative layer is provided on the outer side of the base layer, a thermal insulation layer is provided on the inner side of the base layer, a top cover screw is fixed to the center of the lower end of the base layer, a reinforcing support sleeve is provided at the lower end of the base layer surrounding the top cover screw, a top center nut is fixed to the upper end of the center pole, the spherical crown top cover is fixedly installed on the top center nut through the top cover screw, and the reinforcing support sleeve is sleeved on the upper outer side of the center pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main structural schematic diagram of Example 1 of the utility model.

[0016] Figure 2It is a schematic diagram of the top view of the assembled base of Example 2 of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of embodiment 3 of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the foldable dome frame of Example 4 and the spherical crown cover of Example 7 of the utility model;

[0019] Figure 5 yes Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 6 yes Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0021] Figure 7 This is a schematic structural diagram of the screw pile foundation of Example 6 of the utility model.

[0022] Legend: 1 is a removable column, 2 is a spherical crown cover, 3 is a column seat hole, 4 is a dome seat arc strip, 5 is a dome seat column hole, 6 is a foldable wall panel, 7 is a wall panel with a window, 8 is a wall panel with a door, 9 is a felt wall, 10 is a dome frame clamp, 11 is a dome frame clamp hole, 12 is a center seat plate, 13 is a base unit, 14 is a base arc strip, 15 is a butterfly-shaped connecting piece, 16 is a left wall panel strip, 17 is a right wall panel strip, 18 is a vertical strip in the middle of the board, 19 is the first oblique lower rod, 20 is the first oblique upper rod, 21 is the second oblique lower rod, 22 is the second oblique upper rod, 23 is the third oblique lower rod, 24 is the third oblique upper rod, 25 is a window, 26 is an entrance 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 102, 103, 104, 105, 106, 107, 108, 110 DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Embodiment 1:

[0025] According to the instruction manual Figure 1As shown, the utility model provides an assembled felt house, including an assembled base, a detachable column 1, a wall panel assembly, a foldable dome frame and a spherical crown top cover 2, the upper end of the assembled base is provided with column seat holes 3 at intervals, the lower end of the detachable column 1 is installed in the column seat hole 3 and is fixedly installed on the assembled base through a quick connection locking device, the upper end of the detachable column 1 is fixedly installed with a dome frame seat ring through a quick connection locking device, the dome frame seat ring is formed by no less than three dome seat arc strips 4 connected by a quick connection locking device, the lower end of the dome seat arc strip 4 is provided with a dome seat column hole 5, the upper end of the detachable column 1 is fixed in the dome seat column hole 5, a wall panel assembly is fixedly installed between two adjacent detachable columns 1, and the wall panel assembly includes a foldable wall panel 6, a wall panel with window 7, and a wall panel with door 8 and felt walls 9, the outer sides of the foldable wall panels 6, the wall panels with windows 7, and the wall panels with doors 8 are respectively provided with felt walls 9, the upper end of the assembled base is provided with a lower limit embedding groove, and the lower end of the dome seat arc strip 4 is provided with an upper limit embedding groove, the upper and lower ends of the wall panel assembly are respectively installed on the dome seat arc strip 4 and the assembled base through the upper limit embedding groove and the lower limit embedding groove, the left and right ends of each wall panel assembly are respectively fixedly installed on the detachable column 1 through a quick connection locking device, the lower end of the foldable dome frame is evenly spaced with dome frame clamps 10, the upper end of the dome seat arc strip 4 is provided with a dome frame clamping hole 11, the foldable dome frame is installed in the dome frame clamping hole 11 through the dome frame clamping head 10 and is fixedly installed on the dome seat arc strip 4 through a quick connection locking device, and the upper end of the foldable dome frame is fixedly installed with a spherical crown top cover 2 in the shape of a spherical crown. The assembled base, detachable columns 1, wall panel components, and foldable dome constitute the skeleton of the yurt. The quick connection and locking device can realize the rapid disassembly and assembly of each component, and at the same time ensure the reliable locking of the connection. The assembled base, foldable wall panels, and foldable dome can be further disassembled or folded, thereby significantly reducing the external dimensions and effectively reducing the storage and transportation costs. It is particularly suitable for building large and medium-sized yurts for more than ten people. The assembled base, detachable columns 1 and wall panel components play a supporting role under the foldable dome. In natural disasters such as earthquakes or strong winds, the relative shaking between the assembled base, detachable columns 1 and the foldable dome can be effectively reduced, thereby reducing the collision between the assembled base, detachable columns 1, wall panel components, and the foldable dome caused by vibrations, thereby reducing the possibility of disintegration of the yurt, thereby improving the earthquake and wind resistance level of the yurt, and thereby improving the safety of life and property of users.

[0026] Embodiment 2:

[0027] According to the instruction manual Figure 2As shown, the difference between this embodiment and embodiment 1 is that the assembled base includes a base frame ring, a center base plate 12 and a plurality of base units 13, the base frame ring is formed by connecting at least three base arc strips 14 through a quick connection locking device, the column seat hole 3 and the lower limit groove are located at the upper end of the base arc strip 14, the center of the base frame ring is provided with a center base plate 12, the upper outer edge of the center base plate 12 is provided with a frame slot, the base unit 13 is fan-shaped with an angle of thirty degrees, the base unit 13 includes a base frame at the bottom and a base panel at the upper end, and the base panel is welded and fixed to the bottom At the upper end of the seat frame, the arc portion of the base frame of each base unit 13 is seated on the upper end of the base frame ring, the pointed portion of the base frame of each base unit 13 is seated on the seat frame slot, the pointed portion of the base panel of each base unit 13 is fixedly mounted on the central seat plate 12 by screws, the base panel of the base unit 13 is provided with butterfly slots at the two side edges of its fan-shaped radius, the corresponding butterfly slots of the base panels of two adjacent base units 13 are installed with butterfly connecting pieces 15, and the base panels of each base unit 13 are fixedly connected together by butterfly connecting pieces 15 and screws. By splitting the assembled base into the base frame ring, the central seat plate 12 and a plurality of base units 13, and further splitting the base frame ring into the base arc strip 14, the outer dimensions of the assembled base can be reduced, which is more conducive to storage and transportation.

[0028] Embodiment 3:

[0029] According to the instruction manual Figure 3As shown, the difference between this embodiment and embodiments 1 and 2 is that the foldable wall panel 6 includes a left wall panel bar 16, a right wall panel bar 17, an oblique hinge rod and at least two middle vertical bars 18, the lower ends of the left wall panel bar 16, the middle vertical bar 18 and the right wall panel bar 17 are installed in the lower limit embedding groove of the assembled base, and the upper ends of the left wall panel bar 16, the middle vertical bar 18 and the right wall panel bar 17 are installed in the upper limit embedding groove of the arc bar 4 of the dome seat, and the oblique hinge rod includes a first oblique hinge rod. The lower rod 19, the first oblique upper rod 20, the second oblique lower rod 21, the second oblique upper rod 22, the third oblique lower rod 23 and the third oblique upper rod 24, the left end of the first oblique lower rod 19 is hinged to the upper part of the left strip 16 of the wall panel, the right end of the first oblique lower rod 19 is hinged to the leftmost plate middle vertical strip 18 below its left end hinge axis, the left end of the first oblique upper rod 20 is hinged to the left strip 16 of the wall panel corresponding to the position of the right end hinge axis of the first oblique lower rod 19, and the right end of the first oblique upper rod 20 is hinged to the left strip 16 of the wall panel corresponding to the position of the right end hinge axis of the first oblique lower rod 19. The structure of the second oblique lower rod 21, the second oblique upper rod 22, the third oblique lower rod 23 and the third oblique upper rod 24 is the same as that of the first oblique lower rod 19 and the first oblique upper rod 20. The vertical bar 18 on the right side of the board is connected to the right bar 17 of the wall panel through the second oblique lower rod 21 and the second oblique upper rod 22. The two adjacent vertical bars 18 on the board are connected through the third oblique lower rod 23 and the third oblique upper rod 24. The upper left and lower left parts of the left bar 16 of the wall panel are fixedly connected to the left detachable column 1 through a quick connection locking device, and the upper right and lower right parts of the right bar 17 of the wall panel are fixedly connected to the right detachable column 1 through a quick connection locking device. A felt wall 9 is provided on the outside of the foldable wall panel 6. The ends of the felt wall 9 are clamped in the connecting seams between the left bar 16 of the wall panel and the left detachable column 1 and the right bar 17 of the wall panel and the right detachable column 1. The foldable wall panel 6 can be folded and stored through the left wall panel bar 16, the right wall panel bar 17, the oblique hinge rod and the vertical bar 18 in the middle of the panel, which significantly reduces the overall size and effectively reduces the storage and transportation costs. At the same time, because its width size can be adjusted within a certain range, it can better adapt to the assembly size deviation during assembly, and can also be applied to assembled bases with different radius sizes, which is more convenient to use.

[0030] The wall panel with window 7 is provided with a window frame and a window body 25 with window sash glass, the wall panel with door 8 is provided with a door frame and an entrance door 26, the two ends of the wall panel with window 7 and the wall panel with door 8 are respectively fixedly installed on the detachable columns 1 on the left and right sides thereof through a quick connection locking device, the entrance door 26 is provided with a door lock, and a baffle is provided on the door frame at the lower end of the entrance door 26. The baffle can prevent rodents and insects from entering the felt room, and the baffle can also prevent rainwater from entering the felt room through the gap at the lower end of the entrance door 26. The installation of the wall panel with window 7 and the wall panel with door 8 manufactured in standard size is conducive to the standardization, serialization and modularization of the utility model, and is more conducive to mass production.

[0031] Embodiment 4:

[0032] According to the instruction manual Figure 4 As shown, the difference between this embodiment and embodiments 1-3 is that the foldable dome frame includes a central upright pole 27, a pole hinge seat 28, a beam frame rod 29, a strut hinge seat 30, an oblique support beam 31, a dome frame screw rod 32, an adjusting nut 33, a strut seat sleeve 34, an adjustable strut 35 and an adjusting torsion ring 36. A spherical crown cap 2 is fixed to the upper end of the central upright pole 27, a pole hinge seat 28 is fixed to the upper part of the central upright pole 27, pole ears are evenly spaced around the central upright pole 27 on the pole hinge seat 28 and a beam frame rod 29 is hingedly installed, a strut hinge seat 30 is respectively provided at the lower part of each beam frame rod 29, an oblique support beam 31 is respectively fixed to each beam frame rod 29 through a bracket rod, a dome frame clamp 10 is respectively provided at the lower end of each oblique support beam 31 and can be installed in the dome frame clamp hole 11 of the dome seat arc strip 4, corresponding to each dome frame A quick-connect locking device is fixed to the lower inner part of the oblique support beam 31 above the clamping head 10, and a dome frame screw rod 32 is installed at the lower end of the central vertical rod 27 through a bearing 37. The outer part of the dome frame screw rod 32 is provided with a trapezoidal thread and an adjusting nut 33 is installed. A limiting ring platform 38 is provided on the outer side of the lower part of the dome frame screw rod 32, and a strut seat sleeve 34 that can rotate relative to the adjusting nut 33 is installed on the outside of the adjusting nut 33. The strut ear seats are evenly spaced around the dome frame screw rod 32 on the strut seat sleeve 34. The inner end of the adjustable strut rod 35 is hinged on the strut ear seat, and the outer end of the adjustable strut rod 35 is hinged on the strut hinge seat 30. The lower end of the dome frame screw rod 32 is provided with an adjusting torsion ring 36, and the lower part of the adjusting torsion ring 36 can be installed with a hand crank 40 with a hook 39 and the dome frame screw rod 32 is driven to rotate by the hand crank 40. A rotating handle is provided at the lower end of the hand crank 40, and a "J"-shaped crank arm and a rotating sleeve are installed in the middle of the hand crank 40. By using the hand crank 40 to rotate the adjusting torsion ring 36, the dome frame screw rod 32 can be driven to rotate, thereby driving the adjusting nut 33 to move up or down, so that the outer end of the adjustable support rod 35 drives the lower part of the beam frame rod 29 to move up or down, thereby realizing the expansion or folding of the foldable dome frame, thereby greatly reducing the volume of the foldable dome frame, facilitating storage and storage, and the limiting ring 38 can limit the lower end limit position of the adjusting nut 33 relative to the dome frame screw rod 32 to prevent the adjusting nut 33 from accidentally detaching from the dome frame screw rod 32, which is safer and more reliable.

[0033] Embodiment 5:

[0034] According to the instruction manual Figure 5 , 6As shown, the difference between this embodiment and embodiments 1-4 is that the quick connection and locking device is a horizontal quick clamp 41 or a bolt-type quick clamp or a quick buckle. The horizontal quick clamp 41 is an existing well-known and commonly used connection and locking device, which is a quick connection and opening mechanism using the dead point principle of a mechanical four-bar linkage mechanism, and has the functions of accurate positioning, quick loading and unloading, and self-locking clamping, realizing quick disassembly and assembly, and improving work efficiency. It is widely used in the fields of mechanical parts processing and mechanical equipment manufacturing, mold clamps, and the locking of various inspection tools, troughs, barrels, boxes, cabinets, and covers; the quick connection and locking device can also adopt other types of existing well-known and commonly used quick connection devices.

[0035] Embodiment 6:

[0036] According to the instruction manual Figure 7 As shown, the difference between this embodiment and embodiments 1-5 is that the lower end of the base frame ring and the center base plate 12 is provided with a spiral pile foundation, and the base frame ring is provided with a fixing bolt hole. The spiral pile foundation includes a base base plate 42, a base column tube body 43 and a spiral blade 44. The upper end of the base column tube body 43 is welded and fixed with the base base plate 42, and the base base plate 42 is provided with no less than four arc holes 45. No less than three bearing spiral blades 44 are fixed to the outer side of the middle part of the base column tube body 43, and the lower end of the base column tube body 43 is provided with a conical tip 46 with a larger upper part and a smaller lower part. The base frame ring or the center base plate 12 is fixed to the base base plate 42 by bolts and fixing bolt holes. The bearing capacity of the soil on the spiral pile foundation can be increased by bearing the spiral blade 44, so that the spiral pile foundation is more stable. In addition, the lower end of the base column tube body 43 can be provided with a thread, which can be applied to harder ground. For strata that do not have geological structural defects such as subsidence loess layers after geological survey, spiral pile foundations can be used to fix them in the soil. The base frame ring or the center base plate 12 is connected to the foundation base plate 42 by bolts. The disassembly is convenient and quick, and the connection is firm and reliable. When there are certain defects in the ground foundation, a cage pile foundation can be used. The cage pile foundation includes a foundation base plate, a base column tube body and a steel cage. The upper end of the base column tube body has an opening and can be welded to fix the foundation base plate. The lower part of the base column tube body is integrally fixed with a steel cage that can be backfilled with concrete. When in use, the cage pile foundation is driven into the ground, and then concrete is backfilled into the steel cage through the base column tube body, and then the foundation base plate is welded. The foundation base plate is provided with no less than four arc holes, and finally the bottom frame 1 is fixed to the arc holes of the foundation base plate by bolts.

[0037] Embodiment 7:

[0038] According to the instruction manual Figure 4As shown, the difference between this embodiment and embodiments 1-6 is that the spherical crown top cover 2 includes a base layer 47, a waterproof decorative layer 48 and a thermal insulation layer 49, the outer side of the base layer 47 is provided with a waterproof decorative layer 48, the inner side of the base layer 47 is provided with a thermal insulation layer 49, a top cover screw 50 is fixed to the center of the lower end of the base layer 47, a reinforcing support sleeve 51 is provided at the lower end of the base layer 47 surrounding the top cover screw 50, a top center nut 52 is fixed to the upper end of the center vertical rod 27, the spherical crown top cover 2 is fixedly installed on the top center nut 52 by the top cover screw 50, and the reinforcing support sleeve 51 is sleeved on the upper outer side of the center vertical rod 27. The thermal insulation layer 49 is a fireproof and heat-insulating flexible material, preferably a rock wool thermal insulation layer. When the diagonal beams 31 of the foldable dome are folded, contracted or stretched, the rock wool thermal insulation layer can allow the upper ends of the diagonal beams 31 to move. At the same time, the rock wool thermal insulation layer can keep the joint between the upper end of the foldable dome and the spherical crown cover 2 sealed to prevent heat loss in the gap.

[0039] This utility model is attached with the instruction manual Figure 1 For reference purposes only, directional terms such as “upper”, “lower”, “left”, “right”, “top”, and “bottom” are only used to better and more clearly illustrate and understand the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] The above is a description of the preferred embodiments of the utility model, but it cannot be understood as a limitation of the claims. The utility model is not limited to the above embodiments, and its specific structure is allowed to be changed. All changes made within the scope of protection of the independent claims of the utility model are within the scope of protection of the utility model.

Claims

1. An assembled felt house, characterized in that: It includes an assembled base, detachable columns, a wall panel assembly, a foldable dome frame and a spherical crown top cover. The upper end of the assembled base is provided with column seat holes at intervals. The lower end of the detachable column is installed in the column seat hole and fixedly installed on the assembled base through a quick connection locking device. The upper end of the detachable column is fixedly installed with a dome frame seat ring through a quick connection locking device. The dome frame seat ring is formed by no less than three dome seat arc strips connected by a quick connection locking device. The lower end of the dome seat arc strip is provided with a dome seat column hole. The upper end of the detachable column is fixed in the dome seat column hole. A wall panel assembly is fixedly installed between two adjacent detachable columns. The wall panel assembly includes a foldable wall panel, a wall panel with a window, a wall panel with a door and a felt wall. The foldable The outer sides of the wall panels, the wall panels with windows and the wall panels with doors are respectively provided with felt walls, the upper end of the assembled base is provided with a lower limit embedding groove, the lower end of the dome seat arc strip is provided with an upper limit embedding groove, the upper and lower ends of the wall panel assembly are respectively installed on the dome seat arc strip and the assembled base through the upper limit embedding groove and the lower limit embedding groove, the left and right ends of each wall panel assembly are respectively fixedly installed on the detachable columns through a quick connection locking device, the lower end of the foldable dome frame is evenly spaced with dome frame clamps, the upper end of the dome seat arc strip is provided with a dome frame clamping hole, the foldable dome frame is installed in the dome frame clamping hole through the dome frame clamping head and is fixedly installed on the dome seat arc strip through the quick connection locking device, and a spherical crown top cover in the shape of a spherical crown is fixedly installed on the upper end of the foldable dome frame.

2. The assembled felt house according to claim 1, characterized in that: The assembled base comprises a base frame ring, a center seat plate and several base units. The base frame ring is formed by connecting no less than three base arc strips through a quick connection locking device. The column seat hole and the lower limit groove are located at the upper end of the base arc strip. A center seat plate is provided at the center of the base frame ring, and a seat frame slot is provided on the upper outer edge of the center seat plate. The base unit is fan-shaped with an angle of thirty degrees. The base unit comprises a base frame at a lower end and a base panel at an upper end. The base panel is welded and fixed to the upper end of the base frame. The arc part of the base frame of each base unit is seated on the upper end of the base frame ring, and the pointed part of the base frame of each base unit is seated on the seat frame slot. The pointed part of the base panel of each base unit is fixed to the center seat plate by screws. The base panel of the base unit is respectively provided with butterfly slots at the edges of both sides of its fan-shaped radius, and butterfly connecting pieces are installed in the corresponding butterfly slots of the base panels of two adjacent base units. The base panels of each base unit are fixed together by butterfly connecting pieces and screws.

3. The assembled felt house according to claim 1 or 2, characterized in that: The foldable wall panel comprises a left wall panel bar, a right wall panel bar, an oblique hinge rod and at least two middle vertical bars, the lower ends of the left wall panel bar, the middle vertical bar and the right wall panel bar are installed in the lower limit embedding groove of the assembled base, the upper ends of the left wall panel bar, the middle vertical bar and the right wall panel bar are installed in the upper limit embedding groove of the arc bar of the dome seat, the oblique hinge rod comprises a first oblique lower rod, a first oblique upper rod, a second oblique lower rod, a second oblique upper rod, a third oblique lower rod and a third oblique upper rod, the left end of the first oblique lower rod The first oblique lower rod is hinged at the upper part of the left bar of the wall panel, the right end of the first oblique lower rod is hinged at the leftmost plate middle vertical bar below the left end hinge axis, the left end of the first oblique upper rod is hinged at the left bar of the wall panel corresponding to the position of the hinge axis of the right end of the first oblique lower rod, the right end of the first oblique upper rod is hinged at the leftmost plate middle vertical bar corresponding to the position of the hinge axis of the left end of the first oblique lower rod, and the structures of the second oblique lower rod, the second oblique upper rod, the third oblique lower rod and the third oblique upper rod are similar to those of the first oblique lower rod and the first oblique upper rod. The vertical bar in the rightmost panel is connected to the right bar of the wall panel by a second oblique lower rod and a second oblique upper rod, and the vertical bars in the two adjacent panels are connected by a third oblique lower rod and a third oblique upper rod, the upper left part and the lower left part of the left bar of the wall panel are fixedly connected to the left detachable column by a quick-connect locking device, and the upper right part and the lower right part of the right bar of the wall panel are fixedly connected to the right detachable column by a quick-connect locking device, respectively; a felt wall is provided on the outer side of the foldable wall panel, and the ends of the felt wall are clamped in the connecting seams of the left bar of the wall panel, the left detachable column, the right bar of the wall panel, and the right detachable column; or / and, a window frame is provided on the wall panel with a window and a window body with a window sash glass is installed, and a door frame is provided on the wall panel with a door and an entrance door is installed, and the two ends of the wall panel with a window and the wall panel with a door are fixedly installed on the detachable columns on the left and right sides thereof by a quick-connect locking device, respectively, a door lock is provided on the entrance door, and a baffle is provided on the door frame corresponding to the lower end of the entrance door.

4. The assembled felt house according to claim 1 or 2, characterized in that: The foldable dome frame comprises a central pole, a pole hinge seat, a beam frame rod, a strut hinge seat, an oblique support beam, a dome frame screw rod, an adjusting nut, a strut seat sleeve, an adjustable strut rod and an adjusting torsion ring. A spherical crown cap is fixed to the upper end of the central pole, a pole hinge seat is fixed to the upper part of the central pole, pole ears are evenly spaced around the central pole on the pole hinge seat and a beam frame rod is hingedly mounted thereon, a strut hinge seat is respectively provided at the lower part of each beam frame rod, an oblique support beam is fixed to each beam frame rod through a bracket rod, a dome frame clamp is respectively provided at the lower end of each oblique support beam and can be mounted in a dome frame clamp hole of a dome seat arc strip, corresponding to the inner side of the oblique support beam above each dome frame clamp The lower part is respectively fixed with a quick-connect locking device, and the lower end of the central pole is installed with a dome frame screw rod through a bearing, the outside of the dome frame screw rod is provided with a trapezoidal thread and an adjusting nut is installed, a limiting ring is provided on the outer side of the lower part of the dome frame screw rod, a strut seat sleeve that can rotate relative to the adjusting nut is installed on the outside of the adjusting nut, strut ear seats are evenly spaced around the dome frame screw rod on the strut seat sleeve, the inner end of the adjustable strut is hinged on the strut ear seat, and the outer end of the adjustable strut is hinged on the strut hinge seat, and the lower end of the dome frame screw rod is provided with an adjusting torsion ring, and a hand crank with a hook can be installed on the lower part of the adjusting torsion ring to drive the dome frame screw rod to rotate through the hand crank.

5. The assembled felt house according to claim 3, characterized in that: The foldable dome frame comprises a central pole, a pole hinge seat, a beam frame rod, a strut hinge seat, an oblique support beam, a dome frame screw rod, an adjusting nut, a strut seat sleeve, an adjustable strut rod and an adjusting torsion ring. A spherical crown cap is fixed to the upper end of the central pole, a pole hinge seat is fixed to the upper part of the central pole, pole ears are evenly spaced around the central pole on the pole hinge seat and a beam frame rod is hingedly mounted thereon, a strut hinge seat is respectively provided at the lower part of each beam frame rod, an oblique support beam is fixed to each beam frame rod through a bracket rod, a dome frame clamp is respectively provided at the lower end of each oblique support beam and can be mounted in a dome frame clamp hole of a dome seat arc strip, corresponding to the inner side of the oblique support beam above each dome frame clamp The lower part is respectively fixed with a quick-connect locking device, and the lower end of the central pole is installed with a dome frame screw rod through a bearing, the outside of the dome frame screw rod is provided with a trapezoidal thread and an adjusting nut is installed, a limiting ring is provided on the outer side of the lower part of the dome frame screw rod, a strut seat sleeve that can rotate relative to the adjusting nut is installed on the outside of the adjusting nut, strut ear seats are evenly spaced around the dome frame screw rod on the strut seat sleeve, the inner end of the adjustable strut is hinged on the strut ear seat, and the outer end of the adjustable strut is hinged on the strut hinge seat, and the lower end of the dome frame screw rod is provided with an adjusting torsion ring, and a hand crank with a hook can be installed on the lower part of the adjusting torsion ring to drive the dome frame screw rod to rotate through the hand crank.

6. The assembled felt house according to claim 1, 2 or 5, characterized in that: The quick connection locking device is a horizontal quick clamp or a bolt-type quick clamp or a quick buckle.

7. The assembled felt house according to claim 3, characterized in that: The quick connection locking device is a horizontal quick clamp or a bolt-type quick clamp or a quick buckle.

8. The assembled felt house according to claim 4, characterized in that: The quick connection locking device is a horizontal quick clamp or a bolt-type quick clamp or a quick buckle.

9. The assembled felt house according to claim 2, characterized in that: The lower ends of the base frame ring and the center base plate are provided with a spiral pile foundation, and the base frame ring is provided with a fixing bolt hole. The spiral pile foundation includes a base plate, a column tube body and a spiral blade. The upper end of the column tube body is welded and fixed with the base plate, and the base plate is provided with no less than four arc holes. No less than three load-bearing spiral blades are fixed to the outer side of the middle part of the column tube body, and the lower end of the column tube body is provided with a conical tip with a larger upper part and a smaller lower part. The base frame ring or the center base plate is fixed to the base plate by bolts and fixing bolt holes.

10. The assembled felt house according to claim 1 or 2, characterized in that: The spherical crown top cover includes a base layer, a waterproof decorative layer and a thermal insulation layer. The waterproof decorative layer is provided on the outer side of the base layer, and the thermal insulation layer is provided on the inner side of the base layer. A top cover screw is fixed to the center of the lower end of the base layer, and a reinforcing support sleeve is provided at the lower end of the base layer surrounding the top cover screw. A top center nut is fixed to the upper end of the center pole. The spherical crown top cover is fixedly installed on the top center nut through the top cover screw, and the reinforcing support sleeve is sleeved on the upper outer side of the center pole.

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