CN218373807U - Air film building fixing assembly, air film building foundation, door structure and air film building - Google Patents

Abstract

The utility model relates to a fixed subassembly of air film building, air film building basis, door structure and air film building. The fixed subassembly of air film building includes: the spiral ground pile is arranged below the ground; a first clamp positioned above the ground; and the second clamping piece is positioned above the first clamping piece, and the second clamping piece and the first clamping piece are fixedly connected to the spiral ground pile together, so that a membrane material can be clamped and fixed between the first clamping piece and the second clamping piece. The construction period of the air film building fixing assembly is short, the construction cost can be reduced, and the weight of the air film building fixing assembly is small, so that the transportation cost can be reduced. The air film building foundation is assembled on site by the air film building fixing assembly, the assembling speed is high, the construction period of the air film building foundation is short, and the construction cost of the air film building foundation can be effectively reduced.

Description

Air film building fixing assembly, air film building foundation, door structure and air film building

Technical Field

The utility model relates to a gas film building technical field especially relates to fixed subassembly of gas film building, gas film building basis, door structure and gas film building.

Background

With the gradual development of modern buildings, people have higher and higher requirements on the construction speed of building engineering, while the traditional buildings have complicated construction process and a construction period of several months. Therefore, the air film building which is built and put into use can be quickly completed and the head corner is exposed. Generally, the air film building comprises a film material and an air film building foundation, wherein the film material is connected to the air film building foundation and is enclosed into a required accommodating space through the film material. In the related art, some air film building foundations are formed by excavating a trench on the ground and casting concrete in situ in the trench, which requires a long construction period. Other air film building foundations are formed by prefabricating concrete modules in factories and assembling the concrete modules after the concrete modules are transported to the site, and the transportation cost is high due to the fact that the concrete modules are heavy.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a subassembly is fixed to air film building, this subassembly is fixed to air film building's construction cycle is shorter, can reduce construction cost to, this subassembly is fixed to air film building's weight is less, can reduce cost of transportation. The air film building foundation is assembled on site by the air film building fixing assembly, the assembling speed is high, the construction period of the air film building foundation is short, and the construction cost of the air film building foundation can be effectively reduced.

Fixed subassembly of air film building includes:

the spiral ground pile is arranged below the ground;

a first clamp positioned above the ground;

and the second clamping piece is positioned above the first clamping piece, and the second clamping piece and the first clamping piece are fixedly connected to the spiral ground pile together, so that a membrane material can be clamped and fixed between the first clamping piece and the second clamping piece.

In one embodiment, the spiral ground pile comprises a screwing part and a connecting part, the connecting part is connected with the top end of the screwing part, the top surface of the connecting part is flush with the ground, and the first clamping piece and the second clamping piece are fixedly connected to the connecting part together.

In one embodiment, the clamping device further comprises a third fastener, and the third fastener fixedly connects the first clamping piece and the second clamping piece together to the connecting part.

In one embodiment, the third fastening member includes a third bolt and a third nut, the connecting portion is provided with a plurality of kidney-shaped holes distributed at intervals along the circumferential direction of the connecting portion, the kidney-shaped holes extend along the radial direction of the connecting portion, the first clamping member is provided with a fifth hole, the second clamping member is provided with a sixth hole, and the third bolt passes through the kidney-shaped holes, the fifth hole and the sixth hole and then is connected with the third nut.

Above-mentioned fixed subassembly of air film building buries the spiral ground stake underground and provides the resistance to plucking to couple together spiral ground stake through first holder and second holder, can carry out the centre gripping to the membrane material between the first holder and the second holder the two and fix. In this fixed subassembly of air film building, only need with spiral ground stake squeeze into the ground can, need not subaerial ditching cast in situ concrete, construction cycle is shorter, compares in conventional concrete module, and volume and weight are all littleer, can reduce cost of transportation.

The utility model provides a gas film building foundation, including the fixed subassembly of a plurality of foretell gas film building, still include a plurality of first fastening components and a plurality of second fastening components, it is adjacent first holder passes through first fastening components connects, and is adjacent the second holder passes through second fastening components connects.

In one embodiment, the first fastening assembly comprises first splicing plates and first fastening pieces, a first gap is formed between every two adjacent first clamping pieces, and the first splicing plates are arranged below the adjacent first clamping pieces and shield the first gap; the first fastener sequentially penetrates through the first splicing plate, the first gap, the film and the second clamping piece so as to clamp the adjacent first clamping piece between the second clamping piece and the first splicing plate.

In one embodiment, the second fastening assembly includes a second splicing plate and a second fastening piece, a second gap is formed between the adjacent second clamping pieces, the second splicing plate is disposed above the adjacent second clamping pieces and blocks the second gap, and the second fastening piece sequentially passes through the first clamping piece, the film material, the second gap and the second splicing plate, so as to clamp the adjacent second clamping pieces between the second splicing plate and the first clamping piece.

Above-mentioned air film building foundation only need with a plurality of air film building fixed component with a plurality of first fastening components and a plurality of second fastening components connect can, assemble air film building foundation with air film building fixed component scene, assemble fastly, air film building foundation construction cycle is short, can effectively reduce air film building foundation construction cost.

The utility model provides a door structure, which comprises a door body, the gas film building fixing component, a plurality of fourth fasteners, a plurality of fifth fasteners, first angle steels symmetrically arranged at the front corners of the left side surface and the right side surface of the door body, second angle steels symmetrically arranged at the rear corners of the left side surface and the right side surface of the door body, and a plurality of spiral ground piles; the fourth fastening piece sequentially penetrates through the spiral ground pile, the horizontal part of the first angle steel, the first clamping piece and the second clamping piece to fix the front corners of the left side face and the right side face of the door body on the air film building fixing assembly; and the fifth fastener sequentially penetrates through the spiral ground piles and the horizontal parts of the second angle steel to fix the rear corners of the left side surface and the right side surface of the door body on the spiral ground piles.

The utility model provides a door structure, including the door body, still include foretell air film building fixed subassembly, a plurality of sixth fasteners, a plurality of seventh fasteners, and the third angle steel that symmetry set up in door body left and right sides face front corner and the fourth angle steel that symmetry set up in door body left and right sides face rear corner, all set up the spiral ground stake below the third angle steel and the fourth angle steel, the sixth fastener passes in proper order the spiral ground stake with the horizontal part of third angle steel will the door body left and right sides face front corner fix on the spiral ground stake, second holder with the third angle steel contactless; and the seventh fastener sequentially penetrates through the spiral ground piles and the horizontal parts of the fourth angle steel to fix the rear corners of the left side surface and the right side surface of the door body on the spiral ground piles.

Above-mentioned door structure through using foretell fixed subassembly of air film building, assembles fastly, and door structure construction cycle is short, can effectively reduce door structure construction cost.

The utility model provides a gas film building, including foretell gas film building basis, still include the membrane material, the edge clamp of membrane material is located first holder with between the second holder.

Above-mentioned air film building through using foretell air film building foundation, can effectively shorten construction cycle, and the transportation weight is littleer, and the cost of transportation is lower.

Drawings

Fig. 1 is a schematic view of a partial structure of an air film building foundation according to an embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of an air film building foundation according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial enlarged view of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

fig. 6 is a partial top view of an air film building foundation according to an embodiment of the present invention;

fig. 7 is a top view of an air film building foundation according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a door structure according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a door structure according to another embodiment of the present invention;

fig. 10 is a schematic structural view of a second clamping member according to an embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 8 at D;

fig. 12 is a partial enlarged view at E in fig. 9.

Reference numerals are as follows:

the spiral ground pile 100, the screw-in part 110, the connecting part 120 and the kidney-shaped hole 121;

a first clamping member 200, a fifth hole position 220, a first gap 230;

a second clamping member 300, a pressing part 310, a sixth hole 312, a hanging part 320, and a second gap 330;

a first splice plate 410, a second splice plate 420;

a first fastener 510, a first bolt 511, a first nut 512, a second fastener 520, a second bolt 521, a second nut 522, a third fastener 530, a third bolt 531, a third nut 532;

film material 610, rope 611, and cable net 620;

a ground surface 700;

door body 810, first angle steel 820, second angle steel 830, third angle steel 840, fourth angle steel 850.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Referring to fig. 1 and 2, an embodiment of the present invention provides a gas film building foundation including a spiral ground pile 100, a first clamping member 200 and a second clamping member 300, wherein the spiral ground pile 100 is disposed below the ground 700, the first clamping member 200 is disposed above the ground 700, the second clamping member 300 is disposed above the first clamping member 200, and the second clamping member 300 and the first clamping member 200 are fixedly connected to the spiral ground pile 100 together, so as to clamp and fix a film material 610 between the first clamping member 200 and the second clamping member 300.

According to the air film building fixing assembly, the spiral ground pile 100 is buried below the ground 700 to provide the anti-pulling force, the spiral ground pile 100 is connected with the second clamping piece 300 through the first clamping piece 200, and the film material 610 can be clamped and fixed between the first clamping piece 200 and the second clamping piece 300. In the air film building fixing assembly, the spiral ground pile 100 is driven into the ground without trenching and cast-in-place concrete on the ground, so that the construction period is short. In addition, only need transport a plurality of first holder 200, second holder 300 and spiral ground stake 100 in this scheme can, compare in conventional concrete module, volume and weight are all littleer, can reduce cost of transportation.

Referring to fig. 1, 2 and 5, in some embodiments, the screw pile 100 includes a screw part 110 and a connecting part 120, the connecting part 120 is connected to the top end of the screw part 110, the top surface of the connecting part 120 is flush with the ground 700, and the first clamping member 200 and the second clamping member 300 are fixedly connected to the connecting part 120. Specifically, the outer sidewall of the screw-in portion 110 is provided with a screw thread to facilitate the screwing of the screw pile 100 into the ground 700.

In some embodiments, a third fastening member 530 is further included, and the third fastening member 530 fixedly connects the first clamping member 200 and the second clamping member 300 together to the connecting portion 120.

Referring to fig. 5 and 6, in particular, the third fastening member 530 includes a third bolt 531 and a third nut 532, the connecting portion 120 is provided with a plurality of waist-shaped holes 121 circumferentially distributed at intervals, the waist-shaped holes 121 extend along a radial direction of the connecting portion 120, the first clamping member 200 is provided with a fifth hole location 220, the second clamping member 300 is provided with a sixth hole location 312, and the third bolt 531 passes through the waist-shaped holes 121, the fifth hole location 220 and the sixth hole location 312 and then is connected to the third nut 532. Specifically, the longitudinal direction of the kidney-shaped hole 121 is the radial direction of the connecting portion 120. The fifth hole site 220 penetrates the first clamping member 200 along the thickness direction, the sixth hole site 312 penetrates the second clamping member 300 along the thickness direction, and a through hole is also formed at a corresponding position on the film material 610. When the film material 610 is fixed, the edge of the film material 610 is placed between the first clamping member 200 and the second clamping member 300, and the third fastening member 530 passes through the kidney-shaped hole 121, the fifth hole site 220, the through hole on the film material 610 and the sixth hole site 312 and then is connected with the third nut 532.

Because the waist-shaped hole 121 is arranged on the connecting portion 120, when the spiral pile 100 is installed, if there is an installation error, a small position deviation occurs in the first direction, and as long as the fifth hole site 220 and the sixth hole site 312 are still within the length range of the waist-shaped hole 121, the installation is not affected, so that the installation difficulty can be reduced, and the installation efficiency can be improved. In addition, the spiral pile 100 is screwed into the ground through the screw part 110, and sinks while rotating, and before screwing in, which direction the hole on the connecting part 120 is located cannot be confirmed, and the connecting part 120 is provided with a plurality of waist-shaped holes 121 distributed at intervals along the circumferential direction of the connecting part, so that no matter which direction the connecting part is screwed in, a relatively close waist-shaped hole 121 can be aligned with the fifth hole 220 and the sixth hole 312 above the connecting part.

In some embodiments, the air film building foundation comprises a plurality of air film building securing elements according to any one of the above embodiments, and further comprises a plurality of first fastening elements and a plurality of second fastening elements, adjacent first clamping members 200 being connected by the first fastening elements, and adjacent second clamping members 300 being connected by the second fastening elements.

Referring to fig. 1 to 3, in particular, in some embodiments, the first fastening assembly includes a first splice plate 410 and a first fastener 510, a first gap 230 is formed between adjacent first clamps 200, and the first splice plate 410 is disposed below the adjacent first clamps 200 and blocks the first gap 230; the first fastener 510 sequentially passes through the first splice plate 410, the first gap 230, the film material 610, and the second clamp 300 to sandwich the adjacent first clamp 200 between the second clamp 300 and the first splice plate 410.

Further, the first fastener 510 is a threaded fastener, and the first fastener 510 includes a first bolt 511 and a first nut 512. The first splicing plate 410 is provided with a through first hole, the second clamping member 300 is provided with a through second hole, and the film material 610 is also provided with a through hole. The first bolt 511 passes through the first hole site, the first gap 230, the through hole on the film material 610 and the second hole site from bottom to top and then is connected with the first nut 512. Preferably, the width of the first splicing plate 410, the width of the second clamping member 300 and the width of the first clamping member 200 are all equal, and after the installation, the edges of the first splicing plate, the second clamping member and the first clamping member are flush, so that the appearance is stronger. It should be noted that the first direction is a length direction of the first splicing plate 410, the second clamping member 300 and the first clamping member 200, and the width direction is a direction perpendicular to the first direction in the horizontal plane.

Referring to fig. 1 and fig. 4, in particular, in some embodiments, the second fastening assembly includes a second splice plate 420 and a second fastening member 520, the second gap 330 is formed between the adjacent second clamping members 300, the second splice plate 420 is disposed above the adjacent second clamping members 300 and blocks the second gap 330, and the second fastening member 520 sequentially passes through the first clamping member 200, the film material 610, the second gap 330 and the second splice plate 420 to clamp the adjacent second clamping members 300 between the second splice plate 420 and the first clamping member 200.

Further, the second fastener 520 is a threaded fastener, and the second fastener 520 includes a second bolt 521 and a second nut 522. A third hole site is arranged on the first clamping member 200, a fourth hole site is arranged on the second splicing plate 420, and a through hole is arranged at the corresponding position on the film material 610. The second bolt 521 passes through the third hole, the through hole of the film 610, the second gap 330 and the fourth hole from bottom to top and then is connected with the second nut 522. Preferably, the width of the second splicing plate 420, the width of the second clamping member 300 and the width of the first clamping member 200 are all equal, and after the installation, the edges of the second splicing plate, the second clamping member and the first clamping member are flush, so that the appearance is stronger.

Referring to fig. 1, preferably, a curled edge is formed at an edge of the film 610, a rope 611 is disposed in the curled edge, and the rope 611 is clamped in a gap between the first clamping member 200 and the second clamping member 300 for limiting, so that the film 610 is not easily slipped out from between the first clamping member 200 and the second clamping member 300.

Preferably, in some embodiments, a sealing member is disposed between the membrane 610 and the first clamping member 200, and similarly, a sealing member is disposed between the membrane 610 and the second clamping member 300 to enhance the sealing property at the connection position.

In some embodiments, other components of the air film structure, such as the air discharge device, may be disposed outside the air film structure and connected to the portion of the membrane material 610 near the ground through an air pipe.

Referring to fig. 7, in some embodiments, specifically, a plurality of air film building fixing assemblies are arranged in a ring shape, and an annular space is defined by connecting adjacent air film building fixing assemblies end to end, namely, an air film building foundation. That is, the first clamping member 200 and the second clamping member 300 are spliced along a ring shape until forming a ring shape, thereby forming a receiving space therein. When the air film building foundation is built, the air film building foundation with different sizes can be formed only by increasing or decreasing the number of the spiral ground piles 100, the first clamping pieces 200, the second clamping pieces 300 and other parts, so that the air film building with different sizes is formed after subsequent film materials are installed, and the flexibility is high.

In some embodiments, the connection position of the adjacent second clamp 300 is staggered from the connection position of the adjacent first clamp 200 in the first direction. If the lengths of the second clamping member 300 and the first clamping member 200 are the same, it is only necessary to ensure that the head end of one of the second clamping members 200 is staggered with the head end of the first clamping member 300. Stagger the setting with second holder 300 and first holder 200, can strengthen the intensity after second holder 300 and the concatenation of first holder 200 to the concatenation position coincidence of the concatenation position of second holder 300 and the concatenation position of first holder 200 leads to the resistance to plucking intensity of concatenation back ground not enough.

Referring to fig. 1 and 2, in some embodiments, the first clamping member 200 has a plate shape, and the second clamping member 300 includes a pressing portion 310 and a hanging portion 320. The pressing portion 310 is fixedly connected to the first clamping member 200, and presses the film material 610 therebetween. In some embodiments, the pressing part 310 is a horizontal plate, the hanging part 320 is connected to the horizontal plate and inclined with respect to the horizontal plate, and a lower end of an end region of the hanging part 320 protrudes to an outer side of an upper end in the first direction to form a slope. Specifically, the hanging portion 320 may be a vertical plate, that is, the hanging portion 320 is perpendicular to the pressing portion 310, and the second clamping member 300 may be directly made of angle steel. Of course, the hanging portion 320 and the pressing portion 310 may have an obtuse angle. Fig. 10 shows a front view of one of the second clamping members 300. As can be seen from the figure, the right end face of the hanging portion 320 in the second clamping member 300 is a slope inclined with respect to the vertical plane, and has a shape of being short at the top and long at the bottom. With this arrangement, when the second clip 300 is mounted, the hanging portion 320 of the second clip 300 and the hanging portion 320 of the second clip 300 adjacent to each other in the first direction can be retracted so as not to be damaged by collision due to too close distance. That is, after the installation is completed, the hanging portions 320 of the two second clamping members 300 adjacent to each other in the first direction have an approximate "V" shape.

As previously mentioned, the width of the second splice plate 420, the width of the second clip 300, and the width of the first clip 200 are preferably all equal. Specifically, the plate surface of the hanging portion 320 is connected to one end of the pressing portion 310 in the width direction, and the width of the second splice plate 420 is equal to the width of the pressing portion 310, that is, one end of the second splice plate 420 in the width direction is in contact with the plate surface of the hanging portion 320, and the other end is flush with the end of the pressing portion 310 away from the hanging portion 320.

Of course, in other embodiments, the second clamping member 300 may be configured in a flat plate shape similar to the first clamping member 200.

Referring to fig. 7, 8 and 11, in some embodiments, the door structure includes a door body 810, a gas film building fixing component, a plurality of fourth fasteners, a plurality of fifth fasteners, a first angle 820 symmetrically disposed at the front corners of the left and right sides of the door body 810, a second angle 830 symmetrically disposed at the rear corners of the left and right sides of the door body 810, and a plurality of spiral ground piles 100; the fourth fastener sequentially penetrates through the spiral ground piles 100, the horizontal part of the first angle steel 820, the first clamping piece 200 and the second clamping piece 300 to fix the front corners of the left side and the right side of the door body 810 on the air film building fixing component; the fifth fastening member sequentially passes through the horizontal portions of the spiral ground piles 100 and the second angle iron 830 to fix the rear corners of the left and right sides of the door body 810 on the spiral ground piles 100.

Specifically, the door body 810 may be an interlock door, a panic door, or both. The front corner refers to the side of an annular space formed by the air film building foundation in a deviating mode, and the rear corner is located in the annular space. The front corners of the left and right sides of the door body 810 are fixedly connected with the vertical part of the first angle steel 820, and the rear corners of the left and right sides of the door body 810 are fixedly connected with the vertical part of the second angle steel 830. The horizontal portion of the first angle steel 820 is placed on the top of the connection portion 120 of the screw pile 100, and the first clamping member 200 is placed on the top of the horizontal portion of the first angle steel 820. When the second clamping member 300 directly selects angle steel, the fourth fastening member sequentially passes through the connecting portion 120 of the screw pile 100, the horizontal portion of the first angle steel 820, the first clamping member 200, and the pressing portion 310 of the second clamping member 300. When the second clamping member 300 is in a plate shape similar to the first clamping member 200, the fourth fastening member passes through the connection part 120 of the screw pile 100, the horizontal part of the first angle 820, the first clamping member 200, the film material 610, and the second clamping member 300 in sequence. The fourth fastener and the fifth fastener are similar to the structures of the fasteners in the foregoing embodiments, and are also fixed by using bolts and nuts, which are not described herein again.

Referring to fig. 7, 9 and 12, in some embodiments, the door structure includes a door body 810, and further includes a gas film building fixing assembly, a plurality of sixth fastening members, a plurality of seventh fastening members, and third angle steels 840 symmetrically disposed at front corners of left and right sides of the door body 810 and fourth angle steels 850 symmetrically disposed at rear corners of left and right sides of the door body 810 in any of the foregoing embodiments, spiral piles 100 are disposed below the third angle steels 840 and the fourth angle steels 850, the sixth fastening members sequentially pass through horizontal portions of the spiral piles 100 and the third angle steels 840 to fix the front corners of left and right sides of the door body 810 on the spiral piles 100, and the second clamping members 300 and the third angle steels 840 do not contact; the seventh fastening member sequentially passes through the horizontal portions of the spiral piles 100 and the fourth angle steel 850 to fix the rear corners of the left and right side surfaces of the door body 810 to the spiral piles 100. The present embodiment is different from the previous embodiment in that the first clamping member 200 and the second clamping member 300 are not directly placed on the third angle steel 840. The door body 810 is connected to the spiral piles 100 under itself, and the first and second clamping members 200 and 300 on the left and right sides of the door body 810 are connected to the spiral piles 100 under the two. The first clamping member 200 and the second clamping member 300 can clamp and fix the membrane material 610 therebetween.

In some embodiments, the air film building comprises the air film building foundation in any one of the above embodiments, and further comprises a film material 610, and an edge of the film material 610 is sandwiched between the first clamping member 200 and the second clamping member 300. The air film building has the advantages of any one of the embodiments.

Referring to fig. 1 and 2, preferably, in some embodiments, the outer surface of the film 610 is provided with a cable net 620, and the edge of the cable net 620 is hung on the second clamping member 300. When air is filled in the membrane 610, the membrane 610 is gradually propped up and the cable net 620 is gradually tightened, and the pressure exerted on the membrane 610 by the air is mainly borne by the cable net 620, so that the membrane 610 is not easily torn.

Specifically, the film material 610 is placed between the pressing portion 310 and the first clamping member 200, and the edge of the cable net 620 is hung on the hanging portion 320. For example, a D-shaped ring is arranged at the edge of the cable net 620, and an inverted U-shaped structure is arranged on the hanging part 320, and the D-shaped ring is hung on the inverted U-shaped structure. Alternatively, the hanging portion 320 may be provided with a pulley to which the edge of the net 620 is hung. Of course, the cable net 620 may be fixed to the pressing portion 310.

When the air film building is built, the spiral ground piles 100 are screwed into the ground, the third bolts 531 are threaded upwards from bottom to top at the connecting parts 120 of each spiral ground pile 100, then the first clamping pieces 200 are sequentially laid, the first splicing plates 410 are arranged at corresponding positions, and the first bolts 511 and the second bolts 521 are threaded. The membrane 610 is then laid with its edges pressed against the first clamping member 200 and the corresponding bolts are passed through the through holes in the membrane 610. Then, the second clamping member 300 and the second splicing plate 420 are pressed, and the corresponding nut of each bolt is screwed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. Fixed subassembly of air film building, its characterized in that includes:

the spiral ground pile is arranged below the ground;

a first clamp positioned above the ground;

and the second clamping piece is positioned above the first clamping piece, and the second clamping piece and the first clamping piece are fixedly connected to the spiral ground pile together, so that a membrane material can be clamped and fixed between the first clamping piece and the second clamping piece.

2. The gas film building fixing assembly according to claim 1, wherein the spiral ground pile comprises a screw-in portion and a connecting portion, the connecting portion is connected with the top end of the screw-in portion, the top surface of the connecting portion is flush with the ground, and the first clamping member and the second clamping member are fixedly connected to the connecting portion together.

3. The air film building securing assembly of claim 2, further comprising a third fastener fixedly connecting the first and second clip members together to the connecting portion.

4. The air film building fixing assembly according to claim 3, wherein the third fastener comprises a third bolt and a third nut, the connecting portion is provided with a plurality of kidney-shaped holes distributed at intervals along the circumferential direction of the connecting portion, the kidney-shaped holes extend along the radial direction of the connecting portion, the first clamping piece is provided with a fifth hole, the second clamping piece is provided with a sixth hole, and the third bolt penetrates through the kidney-shaped holes, the fifth hole and the sixth hole and then is connected with the third nut.

5. An air film building foundation comprising a plurality of air film building securing assemblies as claimed in any one of claims 1 to 4, further comprising a plurality of first fastening assemblies by which adjacent first retaining members are connected and a plurality of second fastening assemblies by which adjacent second retaining members are connected.

6. The air film building foundation of claim 5, wherein the first fastening assembly comprises first splicing plates and first fastening pieces, first gaps are formed between adjacent first clamping pieces, and the first splicing plates are arranged below the adjacent first clamping pieces and block the first gaps; the first fastener sequentially penetrates through the first splicing plate, the first gap, the film and the second clamping piece so as to clamp the adjacent first clamping piece between the second clamping piece and the first splicing plate.

7. The air film building foundation according to claim 5, wherein the second fastening assembly comprises second splicing plates and second fastening pieces, a second gap is formed between the adjacent second clamping pieces, the second splicing plates are arranged above the adjacent second clamping pieces and block the second gap, and the second fastening pieces sequentially penetrate through the first clamping pieces, the film materials, the second gap and the second splicing plates so as to clamp the adjacent second clamping pieces between the second splicing plates and the first clamping pieces.

8. A door structure, comprising a door body, characterized by further comprising the gas film building fixing component as claimed in any one of claims 1 to 4, a plurality of fourth fasteners, a plurality of fifth fasteners, and a first angle steel symmetrically arranged at the front corners of the left and right sides of the door body, a second angle steel symmetrically arranged at the rear corners of the left and right sides of the door body, and a plurality of spiral ground piles; the fourth fastening piece sequentially penetrates through the spiral ground pile, the horizontal part of the first angle steel, the first clamping piece and the second clamping piece to fix the front corners of the left side face and the right side face of the door body on the air film building fixing assembly; and the fifth fastener sequentially penetrates through the spiral ground piles and the horizontal parts of the second angle steel to fix the rear corners of the left side surface and the right side surface of the door body on the spiral ground piles.

9. A door structure, comprising a door body, characterized by further comprising the gas film building fixing component, a plurality of sixth fasteners, a plurality of seventh fasteners, as well as third angle steels symmetrically arranged at the front corners of the left and right sides of the door body and fourth angle steels symmetrically arranged at the rear corners of the left and right sides of the door body, wherein spiral ground piles are arranged below the third angle steels and the fourth angle steels, the sixth fasteners sequentially penetrate through the horizontal parts of the spiral ground piles and the third angle steels to fix the front corners of the left and right sides of the door body on the spiral ground piles, and the second clamping piece is not in contact with the third angle steels; and the seventh fastener sequentially penetrates through the spiral ground piles and the horizontal parts of the fourth angle steel to fix the rear corners of the left side surface and the right side surface of the door body on the spiral ground piles.

10. An air film building, characterized by comprising the air film building foundation of claim 6 or 7, and further comprising a film material, wherein the edge of the film material is clamped between the first clamping piece and the second clamping piece.

Images