CN216239932U - Folding combined type air tightness shelter - Google Patents
Folding combined type air tightness shelter Download PDFInfo
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- CN216239932U CN216239932U CN202121489436.3U CN202121489436U CN216239932U CN 216239932 U CN216239932 U CN 216239932U CN 202121489436 U CN202121489436 U CN 202121489436U CN 216239932 U CN216239932 U CN 216239932U
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Abstract
The utility model discloses a folding combined type airtight shelter which adopts a structure form of modularized splicing to form four functional compartments. When the foldable shelter is used, the foldable shelter is unfolded on the built bottom frame by using the lifting device, and the foldable shelter is connected and fixed by the fixed middle frame/the side partition/the middle partition according to the laboratory condition, so that the shelter is quickly unfolded; the folding combined type airtight shelter has the characteristics of modularization, quick combination, simple structure, good airtightness, convenience in operation and easiness in maintenance, and has great popularization and application and development prospects.
Description
Technical Field
The utility model belongs to the technical field of movable square cabins, and particularly relates to a folding combined type airtight square cabin.
Background
The shelter as a carrier and a defense device becomes a necessity in a future battlefield, and is applied to various functional fields such as a mobile laboratory, a mobile hospital, a mobile command post and the like. However, since the functional square cabin is provided with highly integrated equipment, the fixed square cabin and the extended square cabin are in customized design, the structure is complex, the cost of the system is high, and the transportation cost is high due to the fact that the whole size of the system is large, the transportation is often required to be carried by a large-scale transporter and the transportation capacity is poor. The combined shelter which meets the requirements of integration and modularization has obvious advantages.
The combined square cabin has the advantages that the cabin body can be assembled and disassembled, and all modules are required to be standardized, can be assembled quickly, and have strong reliability and easy maintenance. And due to the special use of the shelter, the requirement on air tightness is generally higher.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a foldable combined type airtight shelter, which has a simple structure, high modularization and standardization degree, and can realize rapid assembly, wherein the connection part is mostly in a male and female slot insertion type, and a customized airtight rubber strip is provided, so that high airtightness is realized.
A folding combined type airtight shelter comprises a bottom frame (4), a folding cabin (2), side partition plates (1), a fixed middle frame (5) and a middle partition plate (3);
the folding cabin (2) comprises a top plate (13), a bottom plate (16), two side upper plates (14) and two side lower plates (15); the sectional materials with the hinge heads on the two sides of the top plate (13) are respectively connected with the sectional materials with the hinge heads at the upper end parts of the two side upper plates (14) through hinges, the lower ends of the two side upper plates (14) are respectively connected with the upper ends of the two side lower plates (15) through hinges, and the lower ends of the two side lower plates (15) are respectively connected with the two ends of the bottom plate (16) through hinges; after the connection is finished, the side upper plates (14) and the side lower plates (15) on the two sides form two side plates which can be folded in half; the two ends of the opening of the folding cabin (2) are provided with profiles with female notches; the folding cabin (2) is placed at a corresponding position of the bottom frame (4) in a folding state and is butted with a male notch of a profile of the bottom frame (4) through a female notch of the profile at the lower side of the bottom plate (16);
the openings of two folding cabins (2) on the outermost side of the bottom frame (4) are respectively sealed by a side clapboard (1); the side surface of the section bar around the side clapboard (1) is provided with a male notch which is butted with the female notch of the folding cabin (2);
the fixed middle frame (5) is of a frame structure, and male notches are formed in the edges of the profiles forming the frame and are butted with the female notches of the folding cabins (2) on the two sides;
the middle partition plate (3) is arranged between two adjacent folding cabins (2), and the side faces of the profiles around the middle partition plate (3) are provided with male notches which are butted with female notches of the folding cabins (2).
Preferably, the bottom frame (4) is a frame comprising a plurality of separation frames.
Preferably, four corners of the bottom frame (4) are L-shaped assembly section bars, and the bottom frame is formed by connecting a transverse frame section bar (6) and a longitudinal frame section bar (7) through an L-shaped corner connecting piece (8); the bottom frame (4) is formed by connecting T-shaped assembly section bars except four corners; one end in the middle of the middle connecting piece (9) of the T-shaped assembling section bar is connected with the transverse frame section bar (6), and the other two ends are respectively connected with a longitudinal section bar (7).
Preferably, the edge partition plate (1) is composed of a side partition plate (18) with a convex material and a partition plate (17) with a concave material, and the side partition plate (18) with the convex material and the partition plate (17) with the concave material are directly spliced to form the edge partition plate.
Preferably, the side partition plate (1) is provided with a door.
Preferably, the middle partition plate (3) is composed of a partition plate (18) with a convex material and a partition plate (17) with a concave material, and the partition plate (18) with the convex material and the partition plate (17) with the concave material are directly spliced to form the middle partition plate (3).
Preferably, a door is arranged on the middle clapboard (3).
Preferably, the fixed middle frame (5) consists of two transverse frame profiles (6), two longitudinal frame profiles (7) and a triangular connecting piece (19).
Further, the square cabin comprises an arc inner bag (12) which is arranged at the inner corner of the square cabin.
Further, the square cabin comprises a cover plate (11) which covers the splicing part inside and outside the square cabin.
The utility model has the following beneficial effects:
the utility model discloses a folding combined type airtight shelter which adopts a structure form of modularized splicing to form four functional compartments. When the foldable shelter is used, the foldable shelter is unfolded on the built bottom frame by using the lifting device, and the foldable shelter is connected and fixed by the fixed middle frame/the side partition/the middle partition according to the laboratory condition, so that the shelter is quickly unfolded; the folding combined type airtight shelter has the characteristics of modularization, quick combination, simple structure, good airtightness, convenience in operation and easiness in maintenance, and has great popularization and application and development prospects.
Drawings
FIG. 1 is a structural design drawing of a folding combined airtight shelter;
FIGS. 2(a) and 2(b) are three-dimensional exploded views of the bottom frame at two corner joints;
FIGS. 3(a), 3(b) and 3(c) are cross-sectional views at I, II and III, respectively, in FIG. 1;
FIG. 4 is a process diagram of the folding chamber from a folded state to an unfolded state;
FIG. 5(a), FIG. 5(b) and FIG. 5(c) are sectional views at I, II and III in FIG. 4;
FIG. 6 is a sectional view of the junction between the left and right sheets of the side separator/middle separator;
FIG. 7 is a view showing the structure of the joint of the fixed middle frame;
the structure comprises 1-edge partition boards, 2-folding cabins, 3-middle partition boards, 4-bottom frames, 5-fixed middle frames, 6-transverse frame section bars, 7-longitudinal frame section bars, 8-corner connecting pieces, 9-middle connecting pieces, 9, 10-sealing strips, 11-cover plates, 12-circular arc inner bags, 13-top plates, 14-side upper plates, 15-side lower plates, 16-bottom plates, 17-partition boards with concave section bars, 18-partition boards with convex section bars and 19-triangular connecting pieces.
Detailed Description
The utility model is described in detail below by way of example with reference to the accompanying drawings.
As shown in fig. 1, the folding combined type airtight shelter of the present invention is composed of a bottom frame 4, a plurality of folding cabins 2, two side partition plates 1, a plurality of fixed middle frames 5, a plurality of middle partition plates 3, an arc inner bag 12 and a cover plate 11.
The bottom frame 4 is a frame comprising a plurality of separation frames and consists of a transverse frame section bar 6, two longitudinal frame section bars 7 with different lengths and the same section, two side corner connecting pieces 8 and a middle connecting piece 9. As shown in fig. 2(a), the bottom frame 4 has L-shaped assembled profiles at its four corners, and is formed by connecting a transverse frame profile 6 and a longitudinal frame profile 7 by an L-shaped corner connector 8. One end of the corner connecting piece 8 is connected with the transverse frame section bar 6 through a bolt, and the other end of the corner connecting piece is connected with the longitudinal frame section bar 7 through a bolt. As shown in fig. 2(b), the bottom frame 4 is formed by connecting T-shaped assembled section bars except for four corners; one end in the middle of the T-shaped middle connecting piece 9 is connected with the transverse frame section bar 6, and the other two ends are respectively connected with a longitudinal section bar 7 which are connected through bolts. When unfolded, the connecting pieces 8, 9 play a role in connecting and fixing the transverse frame section 6 and the longitudinal frame section 7.
The length of the transverse frame 6 determines the width of the whole shelter, and the shelter plays a role of a bearing platform. The size of the combination of the longitudinal frames 7 is related to the size of the splicing of the cabin body, the upward section is a male notch and is matched with a female notch on the section at the lower end of the folding cabin 2, and the functions of bearing force and guiding are achieved.
As shown in fig. 4, the folding cabin 2 is composed of a cabin body and a sealing rubber strip 10; the cabin body consists of a top plate 13, a bottom plate 16, two side upper plates 14 and two side lower plates 15; the sections with the hinge heads on the two sides of the top plate 13 are respectively connected with the sections with the hinge heads on the upper end parts of the two side upper plates 14 through hinges, the lower ends of the two side upper plates 14 are respectively connected with the upper ends of the two side lower plates 15 through hinges, and the lower ends of the two side lower plates 15 are respectively connected with the two ends of the bottom plate 16 through hinges. After the connection is completed, the side upper plate 14 and the side lower plate 15 of the two sides form two side plates which can be folded in half. The two ends of the opening of the folding cabin 2 are provided with profiles with female notches and are provided with clamping grooves for installing adhesive tapes 10, and after being unfolded, the folding cabin can be connected and matched with the side partition board 1, the fixed middle frame 5 or the middle partition board 3 and can be sealed. The sealing rubber strip 10 is directly clamped in the rubber strip clamping groove of the cabin body. Folding cabin 2 places on underframe 4 relevant position under fold condition, connects the female notch through bottom plate 16 downside section bar and the butt joint of the public notch of the vertical frame section bar 7 of underframe 4, by the supplementary expansion of lifting device, folding cabin 2 is the expansion state and can removes required position by the little distance on underframe 4. After the unfolding is completed, the sealing rubber strip 10 is compressed between the plates to play a sealing role, and the folding cabin forms a building envelope. The folding cabin 2 can be flexibly unfolded and folded.
As shown in fig. 6, the edge partition board 1 is composed of a side partition board 18 with a convex material and a partition board 17 with a concave material, the side partition board 18 with the convex material and the partition board 17 with the concave material are directly spliced to form the edge partition board, the periphery of the edge partition board 1 is provided with a section bar with a female slot opening, the folding cabin 2 is spliced after being unfolded for matching, a sealing rubber strip 10 is fixed at the joint, and after the splicing is completed, a wall board between functions is formed. The two edge partition boards 1 are arranged at the front end and the rear end of the whole cabin, the edge partition board 1 with a door is arranged at the front end of the square cabin, and the two positions are respectively arranged on the transverse frame section bars 6 at the two ends of the underframe.
Similar with limit baffle 1, median septum 3 comprises taking protruding type material baffle 18 and taking concave type material baffle 17, take protruding type material baffle 18 and take concave type material baffle 17 to directly piece together and insert and form median septum 3, there is the section bar of taking female notch around 3 two sides of median septum, for the cooperation after expanding folding cabin 2 pegs graft to the junction has fixed joint strip 10. After the installation is finished, the middle partition plate 3 divides the folding cabin 2 into independent closed spaces to form wall plates among all functions. The middle clapboard 3 is provided with a door for passing.
As shown in fig. 7, when the two adjacent folding cabins 2 do not need to be isolated by the middle partition plate 3, the two adjacent folding cabins 2 are fixed by the fixing middle frame 5; the two sides of the fixed middle frame 5 are circumferentially provided with male notches which can be butted with the female notches of the folding cabins 2, so that two adjacent folding cabins 2 are connected and sealed.
The fixed middle frame 5 consists of two transverse frame profiles 6, two longitudinal frame profiles 7 and a triangular connecting piece 23. The frame profiles 6 and 7 are tightly connected with the folding cabin 2 through the male and female notches, and the joint is provided with a sealing rubber strip 10. The triangular connecting piece 23 connects and fixes the frame profiles 6, 7. The fixed middle frame 5 can be connected with the folding cabin 2 firstly and then fixedly connected end to end through the corner connecting piece 23. In this embodiment, three fixed middle frames 5 may be connected to four folding compartments 2 to form a space between main functions.
The arc inner bag 12 and the cover plate 11 are installed after the whole cabin is assembled, and the arc inner bag 12 is installed at the corner inside the shelter, so that the sanitary dead angle is effectively avoided. The cover plate 11 is arranged at the splicing position inside and outside the shelter, the splicing position is provided with a sealing rubber strip, and the sealing and attractive effects are achieved after the installation is finished.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A folding combined type airtight shelter is characterized by comprising a bottom frame (4), a folding shelter (2), a side partition plate (1), a fixed middle frame (5) and a middle partition plate (3);
the folding cabin (2) comprises a top plate (13), a bottom plate (16), two side upper plates (14) and two side lower plates (15); the sectional materials with the hinge heads on the two sides of the top plate (13) are respectively connected with the sectional materials with the hinge heads at the upper end parts of the two side upper plates (14) through hinges, the lower ends of the two side upper plates (14) are respectively connected with the upper ends of the two side lower plates (15) through hinges, and the lower ends of the two side lower plates (15) are respectively connected with the two ends of the bottom plate (16) through hinges; after the connection is finished, the side upper plates (14) and the side lower plates (15) on the two sides form two side plates which can be folded in half; the two ends of the opening of the folding cabin (2) are provided with profiles with female notches; the folding cabin (2) is placed at a corresponding position of the bottom frame (4) in a folding state and is butted with a male notch of a profile of the bottom frame (4) through a female notch of the profile at the lower side of the bottom plate (16);
the openings of two folding cabins (2) on the outermost side of the bottom frame (4) are respectively sealed by a side clapboard (1); the side surface of the section bar around the side clapboard (1) is provided with a male notch which is butted with the female notch of the folding cabin (2);
the fixed middle frame (5) is of a frame structure, and male notches are formed in the edges of the profiles forming the frame and are butted with the female notches of the folding cabins (2) on the two sides;
the middle partition plate (3) is arranged between two adjacent folding cabins (2), and the side faces of the profiles around the middle partition plate (3) are provided with male notches which are butted with female notches of the folding cabins (2).
2. A folding combined airtight shelter as claimed in claim 1, characterized in that said bottom frame (4) is a frame comprising several dividing frames.
3. A folding combined airtight shelter as claimed in claim 2, characterized in that said bottom frame (4) has four corners in L-shaped assembled section, formed by connecting a transverse frame section (6) and a longitudinal frame section (7) by L-shaped corner connectors (8); the bottom frame (4) is formed by connecting T-shaped assembly section bars except four corners; one end in the middle of the middle connecting piece (9) of the T-shaped assembling section bar is connected with the transverse frame section bar (6), and the other two ends are respectively connected with a longitudinal frame section bar (7).
4. A folding combined airtight shelter as claimed in claim 1, characterized in that said edge partition (1) is composed of a partition (18) with convex material and a partition (17) with concave material, said partition (17) with convex material and said partition (18) with concave material being directly spliced to form the edge partition.
5. A folding combined airtight shelter as claimed in claim 4, characterized in that said edge partitions (1) are provided with doors.
6. A folding combined airtight shelter as claimed in claim 1, characterized in that said median septum (3) is composed of a partition (18) with convex material and a partition (17) with concave material, said partitions (18, 17) with convex material and said partitions (18, 17) with concave material being directly spliced to form the median septum (3).
7. A folding combined airtight shelter according to claim 6, characterized in that said intermediate partition (3) is provided with a door.
8. A folding combined airtight shelter as claimed in claim 1, characterized in that said fixed middle frame (5) is composed of two transverse frame profiles (6) and two longitudinal frame profiles (7) and triangular connectors (19).
9. A folding combined airtight shelter as claimed in claim 1, further comprising an arc inner bag (12) installed at the inner corner of the shelter.
10. A folding combined airtight shelter as claimed in claim 1, further comprising a cover plate (11) covering the splice between the inside and outside of the shelter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489436.3U CN216239932U (en) | 2021-07-01 | 2021-07-01 | Folding combined type air tightness shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489436.3U CN216239932U (en) | 2021-07-01 | 2021-07-01 | Folding combined type air tightness shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239932U true CN216239932U (en) | 2022-04-08 |
Family
ID=80980028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489436.3U Active CN216239932U (en) | 2021-07-01 | 2021-07-01 | Folding combined type air tightness shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239932U (en) |
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2021
- 2021-07-01 CN CN202121489436.3U patent/CN216239932U/en active Active
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