A camping unit house building method and camping unit house

Abstract

The application discloses a camping unit house building method and a camping unit house, and sequentially comprises a frame jointing step, a bed frame installation step and a wall body installation step. The frame jointing step is that a frame column, a first cross support and a second cross support are connected and assembled into a three-dimensional frame through a frame connecting piece. The bed frame installation step is that one side of upper and lower slabs is hung in a bed hanging hole of the frame column, and the other side is assembled and docked through a bed support and the upper and lower slabs through a bed frame connecting piece, so that the bed frame installation is completed. The wall body installation step is that a side wall plate is first fixed on the two second cross supports of the three-dimensional frame, a door wall plate and a window wall plate are fixed on the first cross support of the three-dimensional frame, and a top cover plate is buckled on the top of the three-dimensional frame at a predetermined position, so that the wall body installation is completed. The scheme realizes the close cooperation between various components, and improves the safety, comfort, heat preservation and sealing performance of the camping house to a certain extent.

Description

Technical Field

[0001] This invention belongs to the field of campsite construction technology, specifically relating to a method for constructing a campsite unit and the campsite unit itself. Background Technology

[0002] Camping shelters are used for the living quarters of personnel working in the field, ensuring their health and safety. Therefore, camping shelters are crucial for the survival of field personnel. However, while existing camping shelter assembly methods and structures can meet basic living needs, their assembly speed is insufficient for the rapid deployment requirements in the field. For example, there is a need to complete a standard-sized rest space for 12 people within a specific timeframe. Furthermore, emergency missions require rapid installation, such as the installation and dismantling of a 15-square-meter shelter within a specific timeframe, while also meeting insulation and soundproofing requirements. Therefore, improving and enhancing the level of field camping facilities will be a key development trend in field operations. The ability to quickly construct a disassembled and reusable shelter will be fundamental to the successful completion of fieldwork and missions.

[0003] In related technologies, the order and method of assembling each part and the connection structure used in the assembly are often important factors restricting the assembly speed and difficulty. How to overcome these influencing factors, thereby further improving the assembly speed, reducing the assembly difficulty, and ensuring the safety and comfort of living quarters, is one of the technical problems that urgently need to be solved. In addition, given the harsh environment in the field, while ensuring the assembly speed, it is also necessary to further improve the safety, comfort, and thermal insulation and sealing of the overall device. Therefore, it is necessary to optimize and improve each assembly structure component to achieve close cooperation between the components and further improve the living environment of field workers. This is also a problem that needs to be considered and solved at present. Summary of the Invention

[0004] In order to solve the above-mentioned technical problems, the present invention aims to provide a method for constructing a camping unit and a camping unit.

[0005] One objective of this invention is to provide a method for constructing a camping unit, which includes, in sequence, a frame assembly step, a bed frame installation step, and a wall installation step. Frame assembly steps: Connect the frame columns, first cross brace and second cross brace to form a three-dimensional frame using frame connectors. Bed frame installation steps: The bed frame is installed by hanging one side of the upper and lower bunk boards in the bed hanging holes of the frame column, and assembling and connecting the upper and lower bunk boards with the bed frame connectors through the bed support on the other side. Wall installation steps: First, fix the side wall panels to the second cross braces on both sides of the three-dimensional frame, then fix the door and window wall panels to the first cross braces of the three-dimensional frame, and finally fasten the top cover plate to the predetermined position on the top of the three-dimensional frame to complete the wall installation.

[0006] As a preferred embodiment, the frame assembly steps are as follows: Step 11: Connect the frame columns and the first horizontal brace using frame connectors to form several rectangular frames; Step 12: Take a rectangular frame, connect a second horizontal brace to the same side of the frame column near the ground to obtain the first connecting frame, and vertically connect another second horizontal brace to the middle section of the first horizontal brace below. Step 13: Connect the corresponding borders of the next rectangle to the previous rectangle using the second horizontal brace to obtain the connected frame; Step 14: Place the base plate flat on the second horizontal support between the front and rear rectangular frames; Step 15: Continue by connecting the second horizontal brace to the two uprights of the rectangular frame installed after Step 13 on the same side near the ground, and vertically connect the other second horizontal brace to the middle section of the first horizontal brace below. Step 16: Repeat steps 13, 14, and 15 several times in sequence, leaving the first horizontal brace above the last rectangular frame uninstalled as a material feeding channel, to obtain the three-dimensional frame after overlapping. As a preferred option, the bed frame assembly steps are as follows: Step 21: Hang the hooks of the two adjacent lower bunk boards in the lower bunk hook holes of the upright in sequence, then connect the two lower bunk bed frame supports and fix them through the bed frame connectors. Hang the hooks of the two corresponding upper bunk boards in the upper bunk hook holes of the upright in sequence, and then fix the upper bunk boards to the bed frame supports through the bed frame connectors. Step 22: Hook the hooks of the lower bunk in sequence into the lower bunk hanging holes of the uprights. Then, fix the lower bunk to the corresponding bed frame support using the bed frame connectors. Next, hook the hooks of the upper bunk in the upper bunk hanging holes of the uprights. Finally, fix the upper bunk to the corresponding bed frame support using the bed frame connectors.

[0007] As a preferred embodiment, the wall installation steps are as follows: Step 31: Connect the upper ends of the frame columns of two adjacent rectangular frames with the second horizontal brace; corresponding to the second horizontal brace positions on both sides, hang and support the lower ends of the side wall panels with the upper and lower support pieces and fix them on the corresponding upper and lower second horizontal braces. Then, install the two opposite side wall panels in sequence. Step 32: Connect and fix the door and window wall panels on the opposite side of the feeding channel to the corresponding first horizontal supports using the upper and lower support members; Step 33: Starting from the end opposite to the feeding channel, connect the middle sections of the first horizontal brace above the two adjacent rectangular frames in sequence by installing the second horizontal brace; Step 34: Install and fix the top cover plate on the top of the corresponding frame area after the second cross brace is installed in step 33, and pre-load the solar bracket components corresponding to the top area onto the upper surface of the top cover plate to facilitate subsequent installation; Step 35: Before installing the first horizontal brace above the last rectangular frame, place the top cover plate and solar bracket components on top of the installed top cover plate, and then connect the middle sections of the first horizontal brace above the last two adjacent rectangular frames through the second horizontal brace. Step 36: Connect and fix the door and window wall panels located on one side of the material feeding channel to the corresponding first horizontal supports using the upper and lower support members; install the last set of top cover plates at the end in the predetermined position to complete the wall construction steps.

[0008] As a preferred option, a solar panel installation step is set after the wall installation step; The specific steps for installing the solar panel bracket are as follows: Step 41: Screw the top long column and the top short column onto the top of the corresponding frame columns of the rectangular frame. Hook and fix the two ends of the diagonal brace to the upper ends of the top long column and the top short column respectively. Connect the middle section of the diagonal brace to the middle section of the top long column through the support rod. Step 42: Repeat step 41 several times.

[0009] A second objective of this invention is to provide a camping unit constructed using any of the above-described methods, wherein adjacent side wall panels and top cover panels are respectively provided with a matching sealing structure for protrusions and grooves on their connecting sides.

[0010] As a preferred embodiment, the frame column adopts a rectangular square tube structure. The frame column includes a main body section and a base section for mounting the base. The main body section and the base section are connected by a thermal break insulation component. The thermal break insulation component includes a first connector, a partition section, and a second connector. The first connector and the second connector are integrally disposed at both ends of the partition section and are respectively adapted to and connected to the inner cavities of the main body section and the base section. The partition section is located between the main body section and the base section to achieve isolation between the two.

[0011] As a preferred embodiment, a set of horizontal support hanging holes is provided on each of the four sides of the main body near the two ends, and the bed hanging holes below and above the bed are located between the two sets of horizontal support hanging holes.

[0012] As a preferred embodiment, both the first and second cross braces include a cross brace rod and frame connectors disposed at both ends of the cross brace rod. The cross brace rod has a cross brace hanging hole near the middle section, and the frame connectors are used to be adapted to hang the cross brace hanging hole.

[0013] As a preferred embodiment, the side wall panel includes an upper hanger and a lower hanger. The side wall panel is supported and fixed on the corresponding upper and lower second cross braces by the upper and lower hangers and fixed by pins.

[0014] As a preferred embodiment, the top cover plate is provided with a side connector on the same side end face, and is fixedly connected to the second cross brace on both sides above the rectangular frame through the side connector; the top cover plate is pre-drilled with holes corresponding to the upper ports of the frame columns, the holes are used for the threaded connection ends of the top long column and the top short column to pass through and be threadedly connected to the first internal thread of the frame column.

[0015] Beneficial effects Firstly, this solution improves the assembly sequence of the campsites. The assembly method of this solution streamlines the construction sequence of the campsites from the inside out and from the bottom up. At the same time, combined with a specific connection structure, it can quickly realize the four key sequences of the campsite frame construction, bed frame construction, wall construction, and solar panel bracket construction. In the construction process, with four people completing the entire frame construction, the average time to complete the main structure of a 20-square-meter campsite for 12 people is within 2 hours, and the thermal insulation and sealing performance is good.

[0016] Secondly, this solution provides a campsite constructed using the aforementioned method. The campsite features a rational structural design, with optimizations specifically for the frame connection structure, bed frame support and connection structure, wall-mounted installation structure, and solar panel mounting structure. This significantly improves the ease of installation, reduces construction difficulty, and ensures secure connections. No additional connectors are required; some connections can be completed using only a wrench. After installation, the overall frame is robust, minimizing gaps between components and achieving a tight fit between them. This enhances the campsite's safety, comfort, insulation, and sealing to a certain extent. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1This is a schematic diagram of the rectangular frame structure of the present invention; Figure 2 In order to be in Figure 1 Structural diagram of installing the second cross brace on the rectangular frame; Figure 3 In order to be in Figure 2 A structural diagram showing the connection of another rectangular frame to the second horizontal brace; Figure 4 This is a schematic diagram of the structure after multiple sets of rectangular frames are connected; Figure 5 A schematic diagram of the initial structure for building the bed frame; Figure 6 A schematic diagram of the completed bed frame construction; Figure 7 This is a schematic diagram of the connection of the second crossbeam above the frame; Figure 8 Initial schematic diagram for constructing the side wall panels; Figure 9 A schematic diagram showing the completed construction of the side wall panels; Figure 10 This is a schematic diagram of the installation of the door and window wall panels on one side; Figure 11 This is a structural diagram before the installation of the top cover is completed: the last set of top cover panels has not yet been installed; Figure 12 This is a structural diagram showing the completed installation of the top cover. Figure 13 A schematic diagram showing the completed wall installation; Figure 14 This is a schematic diagram of the solar panel mounting system. Figure 15 This is a schematic diagram of the installation of the cross brace for the solar panel; Figure 16 This is an image showing the installation effect of solar panels; Figure 17 A 3D view of the fasteners being attached; Figure 18 A cross-sectional view of the fasteners being attached; Figure 19 Structural diagram of the guide channel for fastener attachment; Figure 20 A schematic diagram showing the connection between the frame columns and the first and second cross braces via fasteners. Figure 21 This is a schematic diagram showing the connection between the hooks of the lower deck and the frame columns; Figure 22 A schematic diagram showing the connection between the connecting seat and the bed frame support: a single set of connecting seats and a single bed frame support; Figure 23 This diagram shows the connection structure of the bed frame connectors, bed frame supports, and connecting seats: two sets of connecting seats and two sets of bed frame supports. Figure 24 This is a structural diagram of the bed frame connectors; Figure 25 This is a sectional view of the bed frame connectors; Figure 26 Here is a structural diagram of the movable stop plate; Figure 27 This is a schematic diagram showing the connection between the upper support of the side wall panel and the second horizontal beam above it. Figure 28 This is a schematic diagram showing the connection between the lower support of the side wall panel and the second crossbeam below. Figure 29 This is a structural diagram of the top wall panel; Figure 30 This is a structural diagram of the connection between the top long column and the diagonal tie rod; Figure 31 This is a structural diagram of the connection between the top long column and the support rod; Figure 32 This is a sectional view of the connection point between the middle section of the tie rod and the strut; Figure 33 This is a structural diagram of the connection between the diagonal tie rod and the top short column; Figure 34 This is a sectional view of the connection between the main body section and the foundation section of the frame column. Figure 35 This is a sectional view of the upper part of the main body section of the frame column; Markings in the diagram: 10. Three-dimensional frame; 11. Frame column; 100. Rectangular frame; 111. Foot; 112. Under-bed hanging hole; 113. Top-bed hanging hole; 114. First internal threaded component; 115. Cross brace hanging hole; 1151. Through hole; 1152. Hanging groove; 116. Main body section; 117. Foot section; 118. Thermal break insulation component; 119. Second internal threaded component; 12. First cross brace; 121. Pin hole; 13. Frame connector. 14. Second cross brace; 141. Second pin hole; 15. Base plate; 16. Fastener; 161. External thread rod; 1611. External thread head; 1612. Nut; 1613. Guide surface; 162. Internal thread component; 1621. Threaded sleeve; 1622. Tightening sleeve; 1623. Internal thread cavity; 163. Guide component; 1631. Guide channel; 1632. Connector; 1633. Rotary table; 164. Internal thread hole. 20. Bed frame; 21. Lower bunk; 22. Bed frame support; 23. Bed frame connector; 231. Screw; 2311. Sleeve; 2312. Screw; 232. Nut; 2321. Internal thread cavity; 2322. Movable stop plate; 2323. Clamping arm; 2324. Mounting shaft; 2325. Long hole; 23251. Locking hole section; 23252. Unlocking section; 2326. Lock face; 233. Wrench; 24. Upper bunk; 241. Sliding hole; 25. Hook; 26. Connecting seat; 261. Sliding block; 262. Fixed bracket; 263. Movable seat; 30. Wall, 31. Side wall panel, 311. Upper support, 312. Lower support, 313. First pin hole, 32. Top cover plate, 321. Hole, 322. Side connector, 33. Door wall panel, 34. Window wall panel. 40. Solar panel bracket; 41. Top long column; 42. Top short column; 43. Tie rod connector; 44. Diagonal tie rod; 441. Tie rod nut; 442. Screw rod; 4421. Hanging arm; 45. Support rod abutment plate; 451. Abutment hole; 46. Support rod; 461. Support rod nut; 462. Support rod bolt; 4621. Anti-detachment head; 47. Sealing cap; 50. Solar panel cross brace; 51. Solar panel. Detailed Implementation

[0019] The present invention will now be described in detail through exemplary embodiments. However, it should be understood that, without further description, elements, structures, and features in one embodiment may be advantageously incorporated into other embodiments.

[0020] It should be noted that, unless otherwise defined, the technical or scientific terms used herein should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "a," "an," or "the," and similar words used in the specification and claims of this patent application do not express a limitation of quantity, but rather indicate the presence of at least one. Terms such as "comprising" or "including" indicate that the elements or objects preceding "comprising" encompass the elements or objects listed following "comprising" or "including" and their equivalents, but do not exclude other elements or objects having the same function.

[0021] In a typical embodiment of the present invention, a method for constructing a camping unit is provided, such as... Figure 1-16As shown, the steps are as follows: frame assembly, bed frame installation, wall installation, and solar bracket installation. The frame assembly step involves connecting the frame columns 11, the first cross brace 12, and the second cross brace 14 using frame connectors 13 to form a three-dimensional frame 10. The bed frame installation step involves attaching one side of the upper and lower bunk beds 24 and 21 to the bed hanging holes in the frame columns 11, and assembling the other side with the bed support 22 and the upper and lower bunk beds 24 and 21 using bed frame connectors 23, thus completing the bed frame 20 installation. The wall installation step involves fixing the side wall panels 31 to the second cross braces 14 on both sides of the three-dimensional frame, fixing the door wall panel 33 and window wall panel 34 to the first cross brace 12 of the three-dimensional frame, and then fastening the top cover plate 32 to the predetermined position on the top of the three-dimensional frame 10, thus completing the wall 30 installation. Solar panel bracket installation steps: Screw the top long column 41 and top short column 42 onto the top of the corresponding frame column 11 of the rectangular frame 100. Hook and fix the two ends of the diagonal brace 44 to the upper ends of the top long column 41 and top short column 42 respectively. Connect the middle section of the diagonal brace 44 and the middle section of the top long column 41 through the support rod 44. This completes the installation of the solar panel bracket 40. Through the above installation steps, this solution can quickly complete the construction of a 20-square-meter camping unit that can accommodate 12 people with the cooperation of multiple people. The constructed camping unit has good heat insulation, sealing and safety and comfort.

[0022] In one embodiment, the frame erection steps are as follows: Step 11: Connect the frame columns 11 and the first cross brace 12 through the frame connectors 13 to form several rectangular frames 100. In this design, the frame column 11 is a square tube with a cross-section. The frame column 11 includes a main body section 116 and a base section 117. The main body section 116 and the base section 117 are connected at their ends to form a complete column. The main body section 116 and the base section 117 are connected by a thermally broken insulation component 118. The purpose of this design is that the thermally broken insulation component 118 can reduce or isolate the heat conduction between the main body section 116 and the base section 117, preventing the ground temperature from being conducted into the camping unit, or preventing the high temperature inside the camping unit from being transferred to the outside through the frame column 11, thereby improving the insulation and comfort of the camping unit.

[0023] The thermal break insulation component 118 of this solution includes a partition section located in the middle and first and second connectors integrally disposed at both ends of the partition section. The external structure of the first and second connectors is adapted to the internal cavity structure of the main body section 116 and the foot section 117, so that they are respectively inserted into the internal cavity of the two. The partition section is located between the mating ends of the main body section 116 and the foot section 117 to avoid direct contact between the main body section 116 and the foot section 117. The thermal break insulation component 118 uses plastic thermal insulation material, which can effectively reduce the thermal conductivity and improve the thermal insulation effect of the camping unit.

[0024] In this design, four sides at both ends of the frame column 11 are provided with horizontal brace hanging holes 115. The horizontal brace hanging holes 115 are used to install and hang the first and second horizontal braces 12 and 14, thereby connecting the frame to form a three-dimensional frame 10. The horizontal brace hanging hole 115 includes an insertion hole 1151 and a hanging groove 1152, wherein the insertion hole 1151 and the hanging groove 1152 are connected to form a complete horizontal brace hanging hole 115. The diameter of the insertion hole 1151 is larger than the width of the hanging groove 1152.

[0025] In this design, the first cross brace 12 and the second cross brace 14 have the same structure, both including a cross brace rod and fasteners 16 fixed at both ends of the cross brace rod. A cross brace hanging hole 115 is provided in the middle section of the cross brace rod. The purpose of reserving the cross brace hanging hole 115 is to fix and connect it to the end of other cross braces. For example, the cross brace hanging hole 115 in the middle section of the first cross brace 12 is connected to the fastener 16 at the end of the second cross brace 14.

[0026] In this embodiment, the fastener 16 can adopt the following structure: the fastener 16 includes an external threaded rod 161, an internal threaded part 162 and a guide part 163, wherein the internal threaded part 162 and the guide part 163 are rotatably connected and cannot move relative to each other in the axial direction.

[0027] In this design, the internal threaded component 162 includes a threaded sleeve 1621 and a screwing sleeve 1622. The threaded sleeve 1621 is provided with an internal threaded cavity 1623. The screwing sleeve 1622 is formed by the mating of two oppositely arranged sub-assemblies. One end of the two sub-assemblies is welded and fixed to the threaded sleeve 1621. The arc-shaped surfaces of the two sub-assemblies are mated to form a rotating cavity. This rotating cavity is rotatably engaged with the journal portion of the guide component 163. A rotary table 1633 is provided at the other end of the journal portion. The rotary table 1633 is located in the rotating cavity of the internal threaded component 162, thereby realizing the relative rotation of the internal threaded component 162 and the guide component 163.

[0028] In one embodiment of the present invention, a square connector 1632 fixedly connected to the cross brace body is provided at the end of the guide member 163 away from the internal thread member 162. A guide channel 1631 that mates with the external thread rod 161 is provided axially on the guide member 163. The cross-section of the guide channel 1631 is rectangular. The two sides of the thread of the external thread head 1611 are cut off axially to form two parallel guide surfaces 1613, thereby forming a discontinuous external thread. In the discontinuous external thread, the function of the external thread portion is to ensure that the external thread rod 161 is threadedly connected to the internal thread cavity 1623 of the internal thread member 162, while the function of the guide surface 1613 portion is to ensure that the external thread rod 161 mates with the side wall of the guide channel 1631. Thus, during the process of rotating the internal thread member 162 to drive the external thread rod 161 to move axially, the external thread rod 161 will not rotate relative to the guide member 163, but can only move axially along the guide channel 1631.

[0029] In one embodiment of the present invention, the nut 1612 of the external screw 161 is located at one end of the external thread head 1611. The nut 1612 can be used to hang in the cross brace hanging hole 115 of the frame column 11 or the cross brace hanging hole 115 of the first and second cross braces 12 and 14. When hanging, the nut 1612 can be inserted into the inner cavity of the frame column 11 or cross brace through the insertion hole 1151 and then sunk into the hanging groove 1152. The diameter of the nut 1612 is larger than the width of the hanging groove 1152. Taking the frame column 11 as an example, tighten the internal thread part 2, and the external screw 1612... The nut 1612 and the internal threaded part 2 clamp the cavity sidewall of the frame column 11 from both the inner and outer sides. Since the external threaded rod 161 of the fastener 16 in this solution will not rotate during the tightening process due to the guiding effect of the guide 163, the external thread of the external threaded rod 161 can avoid interference with the two sides of the hook groove 1152 during tightening and loosening. During installation and disassembly, the screw sleeve 1622 fixed at one end of the internal threaded part 162 can be inserted into the wrench tool to drive the internal threaded part 162 to rotate.

[0030] In this design, two frame columns 11 and two first cross braces 12 are connected by fasteners 16 to form a rectangular frame 100. One end of each of the two frame columns 11 forms a second internal threaded part 119 in the rectangular frame 100 for mounting feet 111. The external thread of the feet 111 is screwed into the inner cavity of the feet section 117. The level of each position of the three-dimensional frame 10 can be adjusted according to the screwing length of the feet 111.

[0031] Step 12: Take a rectangular frame 100, place the rectangular frame 100 flat, and connect a second horizontal brace 14 to the same side of the two frame columns 11 near the foot 111 to obtain the first connecting frame. Flip the first connecting frame 90° so that the rectangular frame 100 is set from horizontal to vertical. Connect another second horizontal brace 14 to the middle section of the first horizontal brace 12 near the foot 111. Step 13: Connect the corresponding borders of the next rectangular frame 100 and the previous rectangular frame 100 through the second horizontal brace 14 to obtain the connected frame. Step 14: Place the base plate 15 flat on the second horizontal support 14 between the front and rear rectangular frames 100; Step 15: Continue to connect a second horizontal brace 14 to the two uprights 1 of the rectangular frame 100 installed in step 13 on the same side near the foot 11, and connect the other second horizontal brace 14 to the middle section of the first horizontal brace 12 near the foot 11. In this design, the two rectangular frames 100 are fixedly connected by three second cross braces 4 on the lower side. The two second cross braces 14 on both sides are connected to the corresponding frame columns 11, and the second cross brace 14 in the middle is used to connect the middle sections of the two corresponding first cross braces 12. All are hooked and tightened by fasteners 16 and cross brace hanging holes 115. After the two adjacent rectangular frames 100 are connected, a base plate 15 is placed at the corresponding position on the base plate between the two rectangular frames 100. Since the base plate 15 can be pressed and fixed by the subsequent bed frame 40 and side wall panels, the base plate 15 itself does not need to be pre-fixed.

[0032] Step 16: Repeat steps 13, 14, and 15 several times in sequence, leaving the first horizontal support 12 above the last rectangular frame 100 uninstalled as a material feeding channel, to obtain the overlapping three-dimensional frame 10. Step 17: Lay the floor mat flat on the base plate 15 to make the seams of the base plate smooth; After the initial construction of the three-dimensional frame 10 in this scheme is completed, the floor mat is laid flat on the upper surface of the base plate 15 to make the ground flat and without splicing seams. At the same time, the elastic floor mat can improve living comfort and heat insulation and sealing.

[0033] The specific steps for assembling the bed frame in this solution are as follows: Step 21: Hook the two adjacent lower bunk boards 21 in sequence into the lower bunk hanging holes 112 of the frame column 11, then connect the two lower bunk boards 21 and the bed frame support 22, and fix them with the bed frame connector 23. Hook the two corresponding upper bunk boards 24 in sequence into the upper bunk hanging holes 113 of the frame column 11, and then fix the upper bunk boards 24 and the bed frame support 22 with the bed frame connector 23. Step 22: Hang the lower bunk 21 in the lower bunk hanging hole 112 of the bed upright 11 in sequence. Then fix the lower bunk 21 to the bed frame support 22 through the bed frame connector 23. Then hang the hooks 25 of the corresponding upper bunk 24 in the upper bunk hanging hole 113 of the bed upright 11 in sequence. Then fix the upper bunk 24 to the bed frame support 22 through the bed frame connector 23.

[0034] In this design, the lower bed hanging holes 112 and the upper bed hanging holes 113 are distributed on the four side walls of the middle section of the frame column 11 between the horizontal support hanging holes 115 at both ends. The lower bed hanging holes 112 and the upper bed hanging holes 113 have the same structure, including an inverted trapezoidal through-hole and a strip hanging groove. The narrow side of the trapezoidal through-hole connects with the strip hanging groove. The purpose of setting the inverted trapezoidal through-hole structure is to enable the smooth and quick connection of the two bed hooks 211 on one side of the upper bed board 24 and the lower bed board 21. By matching the width of the strip hanging groove with the thickness of the bed hook 211, the gap between the two sides of the bed hook 211 and the strip hanging groove after installation can be reduced, making the bed more stable after assembly. Two sets of connecting seats 26 are set on the other side of the upper bed board 24 and the lower bed board 21. The connecting seats 26 are fixedly connected to the bed frame support 22 through the bed frame connector 23.

[0035] In one embodiment of the present invention, the bed frame connector 23 includes a screw member 231 and a nut member 232. The screw member 231 includes a sleeve 2311 and a screw 2312 disposed within the sleeve 2311. The tail end of the screw 2312 is welded and fixed to the sleeve 2311 or integrally disposed therewith. The threaded end of the screw 2312 has a gap with the inner wall of the sleeve 2311. The first end of the nut member 232 is provided with an internal thread cavity 2321 that mates with the threaded end of the screw 2312. The second end of the nut member 232 is provided with a movable stop plate. 2322, Two opposing clamping arms 2323 are provided at the second end of the nut 232. The two clamping arms 2323 are connected by a mounting shaft 2324. The sidewall of the mounting shaft 2324 is cut off to form two opposing locking surfaces 2326. The locking surfaces 2326 mate with the elongated hole 2325 of the movable stop plate 2322. The elongated hole 2325 includes a locking section 23251 and an unlocking section 23252, wherein the width of the unlocking section 23252 is greater than the width of the locking section 23251. The width of the locking section 23251 is set to match the width of the two locking surfaces 23252. The spacing of the lock face 2326 is such that when the mounting shaft 2324 is located within the lock hole section 23251, the movable stop plate 2322 cannot rotate relative to the mounting shaft 2324, but can only move laterally along the mounting shaft 2324. This facilitates the passage of one end of the movable stop plate 2322 through the through holes of the connected components. When the mounting shaft 2324 is located in the unlocking section 23252, the width of the lock hole section 23251 is smaller than the outer diameter of the mounting shaft 2324 [that is, the outermost width of the two arc surfaces of the mounting shaft 2326]. Therefore, when the movable stop plate 2322 rotates to the point where its length direction is perpendicular to the axis of the nut 232, the mounting shaft 2324 will be in a vertical state and located in the unlocking section 23252. At this time, the movable stop plate 2322 acts as a stop plate on one side of the bed frame connector 23. When the screw 231 and the nut 232 are tightened, the movable stop plate 2322 abuts against the fixed part. If the screw 231 and the nut 232 are tightened further, the connected part can be clamped from both sides through the sleeve 2311 and the movable stop plate 2322.

[0036] In a typical embodiment of the present invention, the connecting seat 26 is fixedly connected to the bed frame support 22 via the bed frame connector 23. The connecting seat 26 includes a fixed bracket 262 and a movable seat 263, wherein the distance between the movable seat 263 and the fixed bracket 262 is adjustable. The movable seat 263 is installed at a sliding hole 241 on one side of the upper bed 24 and the lower bed 21 via an integrally formed slider 261. The slider 261 can move along the sliding hole 241, thereby widening the gap between the movable seat 263 and the fixed bracket 262 to facilitate the insertion of the support column of the bed frame support 22. During connection, The movable stop plate 2322 of the bed frame connector 23 is in the locked state. At this time, one end of the movable stop plate 2322 passes through the connection holes of the bed frame connector 23 and the bed frame support 22 in sequence, and after passing out from the other side, the movable stop plate 2322 is unlocked and converted to a vertical state. At this time, the screw 231 and the nut 232 are tightened, and the sleeve 2311 and the movable stop plate 2322 are gradually squeezed from both sides, which can eliminate the gap at the connection between the fixed card seat 262 and the movable seat 263 and the support column of the bed frame support 22. After the fixation is completed, the bed frame fits tightly as a whole, and is safe and comfortable.

[0037] This design includes an external hexagonal socket for screwing and a wrench 233 that engages with the external hexagonal socket in the middle section of the sleeve 2311. The wrench has an internal hexagonal hole that engages with the external hexagonal socket for screwing. Rotating the wrench 233 will allow the screw 231 to rotate.

[0038] After the bed frame 20 is installed, the upper bunk 24 can serve as a work platform for workers to install the wall 30.

[0039] The specific steps for wall installation are as follows: Step 31: Connect the upper ends of the frame columns 11 of the two adjacent rectangular frames 100 through the second horizontal brace 14; corresponding to the positions of the second horizontal brace 14 on both sides, hang and support the lower end of the side wall panel 31 through the upper and lower support members (311, 312) and fix it on the corresponding upper and lower second horizontal brace 14, and install the two opposite side wall panels 31 in sequence. In this embodiment, one end face of the side wall panel 31 is provided with an upper support member 311 and a lower support member 312. Both the upper support member 311 and the lower support member 312 are provided with first pin holes 313. During installation, the upper support member 311 and the lower support member 312 are supported on the second cross brace 14. The second cross brace 14 is provided with second pin holes 142. The pins are inserted into the corresponding first pin holes 141 and second pin holes 142 to achieve fastening. During installation, one person stands on the upper deck 24, and two or three other people stand below to erect the side wall panel 31 and align it vertically. After the upper and lower support members 311 and 312 of the wall panel are pre-supported on the second cross brace 14, the pins are pressed into the first pin holes 313 of the upper and lower support members 311 and 312 and the second pin holes 141 of the second cross brace 14 to achieve wall fixation.

[0040] Step 32: The door wall panel 33 and window wall panel 34 on the opposite side of the feeding channel are hung, supported and fixed on the corresponding first horizontal braces 12 by the upper and lower support members (311, 312); In this design, one side of the wall panel is left uninstalled to ensure that materials are fed from that side. The door wall panel 33 and the window wall panel 34 also come with their own upper and lower support components 311 and 312, so their connection method is the same as that of the side wall panel 31. The difference from the side wall panel 31 is that door openings and windows are opened in the walls of the door wall panel 33 and the window wall panel 34 to facilitate the entry and exit of people and ventilation during the later living process.

[0041] Step 33: Connect the middle sections of the first horizontal brace 12 above the two adjacent rectangular frames 100 at the opposite end of the material feeding channel by installing the second horizontal brace 14 in sequence; It should be noted that the three upper second cross braces 14 of the two rectangular frames 100 can be installed simultaneously. After all three upper second cross braces 14 are connected, the top cover plate 32 can be fixed to the top area of ​​the campsite. Step 34: Install and fix the top cover plate 32 on the top of the corresponding frame area after the second cross brace 14 is installed in step 33, and pre-load the solar bracket components corresponding to the top area onto the upper surface of the top cover plate 32 to facilitate subsequent installation. At this time, the assembly components of the solar bracket 40 are placed in advance on the top cover plate 32 because it would be inconvenient to load materials after the top cover plate 32 is closed. At this time, two people stand on the upper plate 24 to receive materials, and two people stand on the ground to load materials, which is very convenient.

[0042] In this design, the top cover plate 32 includes two side support members 321 located on one end face. The side support members 321 are fixedly connected to the pin holes of the second cross braces 14 on both sides by pins, which can complete the fixation of the top cover plate 32. The connection principle is similar to the fixing structure of the side wall plate 31. It should be noted that the top cover plate 32 and the specific frame column 11 are provided with round holes 321 at predetermined positions. The purpose is to facilitate the subsequent connection and fixation between the solar bracket 40 and the frame column 11. The threaded ends of the top long column 41 and the top short column 42 are provided with sealing caps 47. The lower end face of the sealing cap 47 is provided with a sealing ring. The sealing cap 47 seals the round hole 321 by screwing down and pressing the sealing ring to prevent water leakage.

[0043] Step 35: Before the first horizontal support 12 above the last rectangular frame 100 is installed, place the top cover plate 32 and the solar bracket 40 components on the already installed top cover plate 32, and then connect the middle sections of the first horizontal supports 12 above the last two adjacent rectangular frames 100 through the second horizontal support 14. Step 36: Connect and fix the door wall panel 33 and window wall panel 34 located on one side of the material feeding channel to the corresponding first horizontal brace 12 via the upper and lower support members (311, 312); install the last set of top cover plates 32 located at the end in the predetermined position, thereby completing the construction steps of the wall 30.

[0044] After the last set of top cover plates 32 are installed, the entire camping unit is sealed. Next, the door wall panel 33 and window wall panel 34 that were not installed on one side are installed and fixed, thus completing the construction of the camping unit.

[0045] The specific steps for installing a solar panel bracket are as follows: Step 41: Screw the top long column 41 and the top short column 42 onto the first internal threaded part 114 at the upper end of the corresponding frame column 11 of the rectangular frame 100, respectively. Hook and fix the two ends of the diagonal tie rod 44 to the upper ends of the top long column 41 and the top short column 42, respectively. Connect the middle section of the diagonal tie rod 44 and the middle section of the top long column 41 through the support rod 44. Step 42: Repeat step 41 several times to complete the installation of the solar panel bracket 40; Step 43: Fix the solar panel cross brace 50 to the multiple sets of solar panel diagonal braces 44, and fix the solar panel 51 to the solar panel cross brace 50 using standard fasteners.

[0046] In this design, both the top long column 41 and the top short column 42 are provided with external threaded ends at their lower parts. These external threaded ends are connected to the first internal threaded part 114 in the upper cavity of the frame column 11. Rotatable tie rod connectors 43 are provided at the upper ends of both the top long column 41 and the top short column 42. Tie rod connecting assemblies are provided at both ends of the diagonal tie rod 44. The tie rod connecting assembly includes a tie rod nut 441 fixedly connected to the tie rod body and a tie rod bolt 442 screwed into the tie rod nut 441. The threads of the tie rod nuts 441 at both ends of each diagonal tie rod 44 are reversed. The direction of the threaded rotation, whether forward or reverse, ensures that the tie rod bolts 442 at both ends 44 extend or retract synchronously when the diagonal tie rod is rotated. The external thread of the tie rod bolt 442 engages with the internal thread of the tie rod nut 441. Two hanging arms 4421 are symmetrically arranged on both sides of the tie rod bolt 442. The tie rod bolt 442 is hooked into the hooking groove of the tie rod hook joint 47 through the hanging arms 4421. By engaging the tie rod hooking components at both ends of the diagonal tie rod 44 with the tie rod hook joint 43, the top long column 41 and the top short column 42 can be gradually tightened and fixed by rotating the diagonal tie rod 44.

[0047] In this design, the solar panel cross brace 50 is fixed to multiple sets of solar panel diagonal braces 44. The purpose of this design is that the solar panel cross brace 50 is installed and fixed to the diagonal braces 44 in a direction perpendicular to the diagonal braces 44; thereby, the solar panel 51 is fixed to the solar panel cross brace 50 with standard fasteners.

[0048] Considering the above structure is designed for field applications, this invention further enhances its robustness by incorporating a strut structure. A strut abutment plate 45 is provided in the middle section of both the top long column 41 and the diagonal tie rod 43. The strut abutment plate 45 is a bent plate, with one end rotatably mounted on the top long column 41 and the diagonal tie rod 43. Limiting structures are formed on both sides of the strut abutment plate 45 to prevent axial movement along the mounting shaft. An abutment hole 451 is provided at the other end of the strut abutment plate 45. A strut nut 461 and a strut bolt 462 are respectively provided at both ends of the strut 46. The two strut nuts 461 are distributed and fixed on the strut 46 and have opposite thread directions. The opposite thread direction ensures that the struts at both ends remain stable when the strut 46 rotates. The bolt 462 extends or retracts synchronously. The external thread of the strut bolt 462 engages with the internal thread of the strut nut 461. A support arm 4621 perpendicular to its axial direction is provided on the strut bolt 462. The support arm 4621 can be inserted into the abutment hole 451. As the strut 46 rotates, the strut bolt 462 can move axially and abut against the abutment hole 451. It should be noted that corresponding anti-rotation structures are provided on the abutment end of the strut bolt 462 and the strut abutment plate 45. That is, a V-shaped locking block is provided on the abutment end of the strut bolt 462, and a V-shaped locking groove is provided on the abutment end of the strut abutment plate 45. The cooperation of the V-shaped locking block and the V-shaped locking groove can ensure that the strut bolt 462 itself will not rotate during the rotation.

[0049] In order to ensure the fixing effect of the support rod 46, an anti-detachment head 4622 is provided at the end of the support arm 4621, and a snap-fit ​​inclined surface is provided at the contact position between the anti-detachment head 4622 and the support rod abutment plate 45, which is used to guide the support rod abutment plate 45 to gradually abut against the support arm 4621 as guided by the snap-fit ​​inclined surface of the anti-detachment head 4622.

[0050] Embodiments of the present invention also provide a camping unit house constructed using the above-described construction method. The connecting sides of adjacent side wall panels 31 and top cover plates 32 are provided with corresponding sealing structures consisting of protrusions and grooves, thereby achieving a sealed connection and ensuring the camping unit's airtight and heat-insulating performance. Multiple camping units can be joined together to form multiple rows of camping units. Additionally, a sunroom can be added to one side of an existing camping unit house, further enhancing its user experience.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A method for constructing a camping unit, characterized in that: The steps include frame assembly, bed frame installation, and wall installation. Frame assembly steps: The frame columns, first cross brace and second cross brace are connected by frame connectors to form a three-dimensional frame; the four sides of both ends of the frame columns are provided with cross brace hanging holes, which are used to install and hang the first cross brace and the second cross brace, thereby realizing the connection of the frame to build a three-dimensional frame. Bed frame installation steps: The bed frame is installed by hanging one side of the upper and lower bunk boards in the bed hanging holes of the frame column, and assembling and connecting the upper and lower bunk boards with the bed frame connectors through the bed support on the other side. The specific steps for installing the bed frame are as follows: Step 21: Hang the hooks of the two adjacent lower bunk boards in the lower bunk hook holes of the upright in sequence, then connect the two lower bunk bed frame supports and fix them through the bed frame connectors. Hang the hooks of the two corresponding upper bunk boards in the upper bunk hook holes of the upright in sequence, and then fix the upper bunk boards to the bed frame supports through the bed frame connectors. Step 22: Hook the hooks of the lower bunk in sequence into the lower bunk hanging holes of the uprights, then fix the lower bunk to the corresponding bed frame support using the bed frame connectors, then hook the hooks of the corresponding upper bunk in the upper bunk hanging holes of the uprights, and then fix the upper bunk to the corresponding bed frame support using the bed frame connectors. Both the lower and upper hanging holes of the bed are distributed on the four side walls of the middle section of the frame column between the horizontal brace hanging holes at both ends. The lower and upper hanging holes of the bed have the same structure, including an inverted trapezoidal through-hole and a strip hanging groove. The narrow side of the trapezoidal through-hole connects with the strip hanging groove. The inverted trapezoidal through-hole is used to enable the smooth and quick connection of two bed hooks on one side of the upper and lower bed boards. The width of the strip hanging groove is adapted to the thickness of the bed hook to reduce the gap between the two sides of the bed hook and the strip hanging groove after installation. Two sets of connecting seats are provided on the other side of the upper and lower bed boards. The connecting seats are fixedly connected to the bed frame support through the bed frame connector. The bed frame connector includes a screw rod and a nut. The screw rod includes a sleeve and a screw rod disposed within the sleeve. The tail end of the screw rod is welded to or integrally formed with the sleeve. A gap exists between the threaded end of the screw rod and the inner wall of the sleeve. The first end of the nut has an internal threaded cavity that mates with the threaded end of the screw rod. The second end of the nut has a movable stop plate. Two opposing clamping arms are located at the second end of the nut. The two clamping arms are connected by a mounting shaft. The sidewall of the mounting shaft is cut off to form two opposing locking surfaces. The locking surfaces mate with an elongated hole in the movable stop plate. The elongated hole includes a locking section and an unlocking section, wherein the width of the unlocking section is greater than the width of the locking section. The width of the locking section matches the distance between the two locking surfaces, thus... When the mounting shaft is located within the locking hole section, the movable stop plate cannot rotate relative to the mounting shaft, but can only move laterally along the mounting shaft. This facilitates the passage of one end of the movable stop plate through the through holes of the connected components. When the mounting shaft is located in the unlocking section, the width of the locking hole section is smaller than the outer diameter of the mounting shaft. Therefore, when the movable stop plate rotates to the point where its length direction is perpendicular to the axial direction of the nut, the mounting shaft will be vertical and located in the unlocking section. At this time, the movable stop plate acts as a stop plate on one side of the bed frame connector. When the screw and nut are tightened, the movable stop plate abuts against the fixed component. If the screw and nut are tightened further, the connected components can be clamped from both sides through the sleeve and the movable stop plate. The connecting seat is fixedly connected to the bed frame support via the bed frame connector. The connecting seat includes a fixed bracket and a movable bracket, the distance between which is adjustable. The movable bracket is installed at the sliding hole on one side of the upper and lower bunk boards via an integrally set slider. The slider can move along the sliding hole, which widens the gap between the movable bracket and the fixed bracket to facilitate the insertion of the support column of the bed frame support. During connection, the movable stop plate of the bed frame connector is in a locked state. At this time, one end of the movable stop plate passes through the connecting holes of the bed frame connector and the bed frame support in sequence, and after passing out from the other side, the movable stop plate is unlocked and converted to a vertical state. At this time, tightening the screw and nut will cause the sleeve and the movable stop plate to gradually squeeze from both sides, which can eliminate the gap at the connection between the fixed bracket and the movable bracket and the support column of the bed frame support. Wall installation steps: First, fix the side wall panels to the second cross braces on both sides of the three-dimensional frame, then fix the door and window wall panels to the first cross braces of the three-dimensional frame, and finally fasten the top cover plate to the predetermined position on the top of the three-dimensional frame to complete the wall installation.

2. The method for constructing a camping unit according to claim 1, characterized in that: The specific steps for assembling the frame are as follows: Step 11: Connect the frame columns and the first horizontal brace using frame connectors to form several rectangular frames; Step 12: Take a rectangular frame, connect a second horizontal brace to the same side of the frame column near the ground to obtain the first connecting frame, and vertically connect another second horizontal brace to the middle section of the first horizontal brace below. Step 13: Connect the corresponding borders of the next rectangle to the previous rectangle using the second horizontal brace to obtain the connected frame; Step 14: Place the base plate flat on the second horizontal support between the front and rear rectangular frames; Step 15: Continue by connecting the second horizontal brace to the two uprights of the rectangular frame installed after Step 13 on the same side near the ground, and vertically connect the other second horizontal brace to the middle section of the first horizontal brace below. Step 16: Repeat steps 13, 14, and 15 several times in sequence, leaving the first horizontal brace above the last rectangular frame uninstalled as a material feeding channel, to obtain the three-dimensional frame after overlapping.

3. The method for constructing a camping unit according to claim 2, characterized in that: The specific steps for wall installation are as follows: Step 31: Connect the upper ends of the frame columns of two adjacent rectangular frames with the second horizontal brace; corresponding to the second horizontal brace positions on both sides, hang and support the lower ends of the side wall panels with the upper and lower support pieces and fix them on the corresponding upper and lower second horizontal braces. Then, install the two opposite side wall panels in sequence. Step 32: Connect and fix the door and window wall panels on the opposite side of the feeding channel to the corresponding first horizontal supports using the upper and lower support members; Step 33: Starting from the end opposite to the feeding channel, connect the middle sections of the first horizontal brace above the two adjacent rectangular frames in sequence by installing the second horizontal brace; Step 34: Install and fix the top cover plate on the top of the corresponding frame area after the second cross brace is installed in step 33, and pre-load the solar bracket components corresponding to the top area onto the upper surface of the top cover plate to facilitate subsequent installation; Step 35: Before installing the first horizontal brace above the last rectangular frame, place the top cover plate and solar bracket components on top of the installed top cover plate, and then connect the middle sections of the first horizontal brace above the last two adjacent rectangular frames through the second horizontal brace. Step 36: Connect and fix the door and window wall panels located on one side of the material feeding channel to the corresponding first horizontal supports using the upper and lower support members; install the last set of top cover plates at the end in the predetermined position to complete the wall construction steps.

4. The method for constructing a camping unit according to claim 2, characterized in that: A solar panel bracket installation step is included after the wall installation step. The specific steps for installing the solar panel bracket are as follows: Step 41: Screw the top long column and the top short column onto the top of the corresponding frame columns of the rectangular frame. Hook and fix the two ends of the diagonal brace to the upper ends of the top long column and the top short column respectively. Connect the middle section of the diagonal brace to the middle section of the top long column through the support rod. Step 42: Repeat step 41 several times.

5. A camping unit constructed according to any one of claims 2-4, characterized in that: The side wall panel includes an upper hanging component and a lower hanging component. The side wall panel is supported and fixed on the corresponding upper and lower second cross braces by the upper and lower hanging components and fixed by pins.

6. The camping unit according to claim 5, characterized in that: The frame column adopts a rectangular square tube structure. The frame column includes a main body section and a base section for mounting the base. The main body section and the base section are connected by a thermal break insulation component. The thermal break insulation component includes a first connector, a partition section and a second connector. The first connector and the second connector are integrally disposed at both ends of the partition section and are respectively adapted to and connected to the inner cavity of the main body section and the base section. The partition section is located between the main body section and the base section to achieve isolation between the two.

7. The camping unit according to claim 6, characterized in that: A set of horizontal support hanging holes is provided on each of the four sides of the main body near the two ends, and the bed hanging holes below and above are located between the two sets of horizontal support hanging holes.

8. The camping unit according to claim 5, characterized in that: Both the first and second cross braces include a cross brace rod and frame connectors at both ends of the cross brace rod. The cross brace rod has a cross brace hanging hole near the middle section, and the frame connectors are used to fit and hang with the cross brace hanging hole.

9. The camping unit according to claim 5, characterized in that: The top cover plate is provided with a side connector on the same side end face, and is fixedly connected to the second horizontal brace on both sides of the upper part of the rectangular frame through the side connector; the top cover plate is pre-drilled with holes corresponding to the upper end of the frame column, the holes are used for the threaded connection ends of the top long column and the top short column to pass through and be threadedly connected to the first internal thread of the frame column.

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