Folding modular house

Abstract

The utility model relates to the technical field of folding type modular houses, in particular to a folding type modular house which comprises a bottom plate, a modular house body, a supporting shell, a supporting opening, a positioning opening, ground nails, a lifting mechanism and a rotating mechanism. A plurality of supporting shells are fixedly arranged on the portion, located on the peripheral side of the modular house body, of the bottom plate, the supporting openings are formed in the inner bottom walls of the supporting shells, a plurality of positioning openings are formed in the bottom plate and correspond to the supporting openings one to one, the ground nails are arranged in the supporting openings, and the lifting mechanisms are arranged in the supporting shells and used for controlling the ground nails to ascend and descend. And the rotating mechanism is arranged in the supporting shell and used for controlling the ground nail to rotate in the lifting process, and through the technical scheme, the problem that in the related technology, the fixing efficiency of a folding type house is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable modular houses, in particular to a foldable modular house. Background Art

[0002] Folding modular houses are used as residences, living and office spaces for construction workers, field surveyors and scientific researchers. They require easy construction, light weight, ease of transportation and the ability to be used multiple times.

[0003] In the prior art, foldable modular houses are generally fixed by ground nails after being placed in a suitable fixed place, so as to prevent the house from moving due to strong winds.

[0004] However, in the process of positioning the house with ground nails, a heavy hammer is needed to insert multiple ground nails through the bottom plate of the house into the ground in turn. After the house is used, a crowbar is needed to remove the multiple ground nails from the ground, which affects the use and transportation efficiency of the house. Utility Model Content

[0005] The utility model provides a foldable modular house, which solves the problem of low fixing efficiency of foldable houses in the related art.

[0006] The technical solution of the utility model is as follows: A foldable modular house comprises a base plate, a modular house body, a support shell, a support opening, a positioning opening, a ground nail, a lifting mechanism and a rotating mechanism;

[0007] The modular house body is arranged on the base plate;

[0008] A plurality of support shells are fixedly provided on the bottom plate at the peripheral side of the modular house body;

[0009] The support opening is provided on the inner bottom wall of the support shell;

[0010] The bottom plate is provided with a plurality of positioning openings, and the positioning openings correspond to the supporting openings one by one;

[0011] The ground nail is arranged in the support opening;

[0012] The lifting mechanism is arranged in the supporting shell and is used to control the lifting of the ground spikes;

[0013] The rotating mechanism is arranged in the supporting shell and is used to control the ground spike to rotate during the lifting process.

[0014] Preferably, the lifting mechanism includes:

[0015] a support plate, the support plate being slidably disposed in the support shell, the ground spikes being rotatably connected to the support plate;

[0016] Threaded rods, two of which are rotatably provided in the support housing, and the two threaded rods penetrate the support plate through threaded engagement;

[0017] A synchronous rotation mechanism is provided in the support shell and is used to control the two threaded rods to rotate synchronously.

[0018] Furthermore, the synchronous rotation mechanism includes:

[0019] a first cavity, the first cavity being provided in the supporting shell;

[0020] First bevel gears, two of which are rotatably provided on the inner bottom wall of the first cavity, and a connecting rod is fixedly provided between the first bevel gears and the threaded rod;

[0021] A synchronous rotation component is provided in the first cavity and is used to control the two first bevel gears to rotate synchronously.

[0022] Furthermore, the synchronous rotation component includes:

[0023] a driving rod, the driving rod being rotatably disposed in the first cavity;

[0024] The second bevel gears are fixedly provided with two second bevel gears on the driving rod, and the second bevel gears are meshed with the first bevel gears.

[0025] Furthermore, a screwdriver bit is further included, which is rotatably arranged on the supporting shell and fixedly connected to the driving rod.

[0026] On the basis of the above solution, the rotation mechanism includes:

[0027] a first annular rack, the first annular rack being fixedly disposed on the ground nail;

[0028] a first gear rotatably disposed on the support plate, the first gear being engaged with the first annular rack;

[0029] A driving mechanism is provided in the supporting shell and is used to control the first gear to rotate.

[0030] On the basis of the above solution, the driving mechanism includes:

[0031] a first driving port, the first driving port being provided on the first gear;

[0032] a second driving port, the second driving port being disposed on the support plate, the first driving port being aligned with the second driving port;

[0033] a driving column, the driving column being rotatably disposed in the supporting shell and passing through the first driving port and the second driving port;

[0034] a chute, the chute being provided on the driving column;

[0035] A slider, the slider being fixedly disposed on the side wall of the first driving port, the slider extending into the chute and being slidably connected to the side wall of the chute;

[0036] A driving assembly is disposed in the first cavity and is used to control the driving column to rotate.

[0037] Based on the above solution, the driving component includes:

[0038] a third bevel gear, the third bevel gear being rotatably mounted on the inner bottom wall of the first cavity, and a fixing rod being fixedly mounted between the third bevel gear and the driving column;

[0039] A fourth bevel gear is fixedly arranged on the driving rod, and the fourth bevel gear is meshed with the third bevel gear.

[0040] On the basis of the above solution, an annular scraper is fixedly provided on the side wall of the positioning opening, and the scraper is in contact with the ground nail.

[0041] On the basis of the above solution, the fixing rod on the side wall of the positioning opening is provided with cleaning bristles, and the cleaning bristles are in contact with the ground nails.

[0042] The working principle and beneficial effects of the utility model are as follows:

[0043] 1. In the present invention, the lifting mechanism facilitates the connection between the electric wrench and the bit. The electric wrench is then used to control the driving rod and the second bevel gear to rotate. The meshing of the second bevel gear with the first bevel gear drives the first bevel gear and the threaded rod to rotate synchronously. The threaded engagement of the threaded rod with the support plate drives the support plate and the ground spikes to move, thereby facilitating the insertion of the ground spikes into the ground to secure the modular house body.

[0044] 2. In the present invention, the rotation of the drive rod drives the fourth bevel gear to rotate, and the engagement of the fourth bevel gear with the third bevel gear drives the drive column to rotate. At the same time, the cooperation between the slider and the slide groove drives the first gear to rotate, and the engagement of the first gear with the first annular rack drives the ground spike to rotate, thereby improving the efficiency of inserting the ground spike into the ground.

[0045] 3. In this utility model, the scraper and cleaning bristles are provided to facilitate cleaning of soil attached to the ground nails during their movement, thereby preventing soil from entering the support shell;

[0046] 4. In the present invention, through the arrangement of the base plate, modular house body, support shell, support opening, positioning opening, ground nails, lifting mechanism and rotation mechanism, it is convenient to use an electric wrench as the power source for moving the ground nails. At the same time, the ground nails can be controlled to rotate during the process of being inserted into the ground, thereby solving the problem of low fixing efficiency of foldable houses in related technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0048] Figure 1 This is a schematic diagram of the structure of the utility model;

[0049] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0050] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at A in the middle;

[0051] Figure 4 This is a schematic diagram of the cross-sectional structure of the support shell of the utility model;

[0052] Figure 5 This is a schematic cross-sectional view of the support shell of the present invention from another perspective.

[0053] In the figure: 1. Base plate; 2. Modular house body; 3. Support shell; 4. Positioning port; 5. Ground nail; 6. Support plate; 7. Threaded rod; 8. First cavity; 9. First bevel gear; 10. Drive rod; 11. Second bevel gear; 12. Brush head; 13. First annular rack; 14. First gear; 15. Drive column; 16. Slide; 17. Third bevel gear; 18. Fourth bevel gear; 19. Scraper; 20. Cleaning brush. DETAILED DESCRIPTION

[0054] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0055] like Figure 1-Figure 5 As shown, this embodiment proposes a foldable modular house, including a base plate 1, a modular house body 2, a support shell 3, a support port, a positioning port 4, a ground nail 5, a lifting mechanism and a rotation mechanism. The modular house body 2 is arranged on the base plate 1, and a plurality of support shells 3 are fixedly arranged on the base plate 1 on the circumferential side of the modular house body 2. The support port is opened on the inner bottom wall of the support shell 3, and a plurality of positioning ports 4 are opened on the base plate 1. The positioning ports 4 correspond to the support ports one by one. The ground nail 5 is arranged in the support port, and the lifting mechanism is arranged in the support shell 3 for controlling the lifting and lowering of the ground nail 5. The rotation mechanism is arranged in the support shell 3 for controlling the rotation of the ground nail 5 during the lifting process.

[0056] Reference Figure 2 、 Figure 4 and Figure 5 The lifting mechanism includes a support plate 6, a threaded rod 7 and a synchronous rotation mechanism. The support plate 6 is slidably arranged in the support shell 3. The ground nail 5 is rotatably connected to the support plate 6. Two threaded rods 7 are rotatably arranged in the support shell 3. The two threaded rods 7 penetrate the support plate 6 through threaded cooperation. The synchronous rotation mechanism is arranged in the support shell 3 for controlling the two threaded rods 7 to rotate synchronously. The synchronous rotation mechanism includes a first cavity 8, a first bevel gear 9 and a synchronous rotation component. The first cavity 8 is opened in the support shell 3. Two first bevel gears 9 are rotatably arranged on the inner bottom wall of the first cavity 8. A connecting rod is fixedly arranged between the first bevel gear 9 and the threaded rod 7. The synchronous rotation component is arranged in the first cavity 8 for controlling the two first bevel gears 9 to rotate synchronously. The synchronous rotation component includes a driving rod 10 and a second bevel gear 11. The driving rod 10 is rotatably arranged in the first cavity 8. Two second bevel gears 11 are fixedly arranged on the driving rod 10. The second bevel gear 11 is meshed with the first bevel gear 9. It also includes a screwdriver bit 12. The screwdriver bit 12 is rotatably arranged on the support shell 3 and is fixedly connected to the driving rod 10.

[0057] Specifically, the operator uses an electric wrench and connects the electric wrench to the bit 12, and then controls the driving rod 10 and the second bevel gear 11 to rotate through the operation of the electric wrench. At the same time, the engagement of the second bevel gear 11 with the first bevel gear 9 drives the first bevel gear 9 and the threaded rod 7 to rotate synchronously, and then the threaded cooperation between the threaded rod 7 and the support plate 6 drives the support plate 6 and the ground nail 5 to move, so that the ground nail 5 can be inserted into the ground to fix the modular house body 2.

[0058] Reference Figure 4 and Figure 5 The rotating mechanism includes a first annular rack 13, a first gear 14 and a driving mechanism. The first annular rack 13 is fixedly set on the ground nail 5, and the first gear 14 is rotatably set on the support plate 6. The first gear 14 is engaged with the first annular rack 13. The driving mechanism is set in the support shell 3 to control the rotation of the first gear 14. The driving mechanism includes a first driving port, a second driving port, a driving column 15, a slide groove 16, a slider and a driving assembly. The first driving port is opened on the first gear 14, and the second driving port is opened on the support plate 6. The first driving port is aligned with the second driving port. The driving column 15 is rotatably set on the support shell 3 Inside, the driving column 15 passes through the first driving port and the second driving port, the slide groove 16 is opened on the driving column 15, the slider is fixedly set on the side wall of the first driving port, the slider extends into the slide groove 16 and is slidably connected with the side wall of the slide groove 16, the driving assembly is set in the first cavity 8, for controlling the rotation of the driving column 15, the driving assembly includes a third bevel gear 17 and a fourth bevel gear 18, the third bevel gear 17 is rotatably set on the inner bottom wall of the first cavity 8, a fixing rod is fixed between the third bevel gear 17 and the driving column 15, the fourth bevel gear 18 is fixedly set on the driving rod 10, and the fourth bevel gear 18 is engaged with the third bevel gear 17.

[0059] Specifically, the rotation of the driving rod 10 can drive the fourth bevel gear 18 to rotate, and at the same time, the driving column 15 can be driven to rotate through the engagement of the fourth bevel gear 18 and the third bevel gear 17. At the same time, the first gear 14 can be driven to rotate through the cooperation of the slider and the slide groove 16, and then the ground nail 5 can be driven to rotate through the engagement of the first gear 14 and the first annular rack 13, thereby facilitating the improvement of the efficiency of the ground nail 5 being inserted into the ground.

[0060] Reference Figure 2 and Figure 3 An annular scraper 19 is fixedly mounted on the side wall of the positioning opening 4, and the scraper 19 contacts the ground spike 5. A cleaning bristle 20 is mounted on the fixed rod of the side wall of the positioning opening 4, and the cleaning bristle 20 contacts the ground spike 5. As the ground spike 5 moves, the scraper 19 and the cleaning bristle 20 can clean the soil adhering to the ground spike 5, thereby preventing the soil from entering the support shell 3.

[0061] In the present invention, before transporting the modular house body 2 to a suitable place, the operator uses an electric wrench and connects the electric wrench to the bit 12, and then controls the driving rod 10 and the second bevel gear 11 to rotate through the operation of the electric wrench. At the same time, the engagement of the second bevel gear 11 with the first bevel gear 9 drives the first bevel gear 9 and the threaded rod 7 to rotate synchronously, and then the threaded cooperation of the threaded rod 7 and the support plate 6 drives the support plate 6 and the ground nail 5 to move, so that the ground nail 5 can be inserted into the ground to fix the modular house body 2. At the same time, the rotation of the driving rod 10 can drive the fourth bevel gear 18 to rotate, and at the same time, the engagement of the fourth bevel gear 18 with the third bevel gear 17 drives the driving column 15 to rotate, and at the same time, the first gear 14 can be driven to rotate through the cooperation of the slider and the slide groove 16, and then the ground nail 5 is driven to rotate through the engagement of the first gear 14 with the first annular rack 13, thereby facilitating the improvement of the efficiency of the ground nail 5 being inserted into the ground.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foldable modular house, characterized in that: include: Bottom plate (1); A modular house body (2), wherein the modular house body (2) is arranged on the base plate (1); Support shells (3), a plurality of support shells (3) are fixedly arranged on the bottom plate (1) on the peripheral side of the modular house body (2); A support opening, the support opening being opened on the inner bottom wall of the support shell (3); Positioning openings (4), a plurality of positioning openings (4) are provided on the bottom plate (1), and the positioning openings (4) correspond one-to-one to the supporting openings; A ground nail (5), the ground nail (5) being arranged in the supporting opening; A lifting mechanism, the lifting mechanism being arranged in the supporting shell (3) and being used for controlling the lifting of the ground nail (5); A rotating mechanism, the rotating mechanism being arranged in the supporting shell (3) and being used to control the rotation of the ground nail (5) during the lifting process; The side wall of the positioning opening (4) is fixedly provided with an annular scraper (19), and the scraper (19) contacts the ground nail (5). The fixing rod of the side wall of the positioning opening (4) is provided with a cleaning bristle (20), and the cleaning bristle (20) contacts the ground nail (5).

2. A foldable modular house according to claim 1, characterized in that: The lifting mechanism comprises: A support plate (6), the support plate (6) being slidably disposed in the support shell (3), and the ground nails (5) being rotatably connected to the support plate (6); Threaded rods (7), two of the threaded rods (7) are rotatably provided in the support housing (3), and the two threaded rods (7) penetrate the support plate (6) through threaded engagement; A synchronous rotation mechanism is provided in the support housing (3) and is used to control the two threaded rods (7) to rotate synchronously.

3. A foldable modular house according to claim 2, characterized in that: The synchronous rotation mechanism comprises: a first cavity (8), the first cavity (8) being provided in the supporting shell (3); First bevel gears (9), two first bevel gears (9) are rotatably provided on the inner bottom wall of the first cavity (8), and a connecting rod is fixedly provided between the first bevel gears (9) and the threaded rod (7); A synchronous rotation component is provided in the first cavity (8) and is used to control the two first bevel gears (9) to rotate synchronously.

4. A foldable modular house according to claim 3, characterized in that: The synchronous rotation assembly includes: a driving rod (10), the driving rod (10) being rotatably disposed in the first cavity (8); Second bevel gears (11), two second bevel gears (11) are fixedly provided on the driving rod (10), and the second bevel gears (11) are meshed with the first bevel gear (9).

5. The foldable modular house according to claim 4, characterized in that: It also includes a screwdriver bit (12), which is rotatably arranged on the support shell (3) and fixedly connected to the drive rod (10).

6. The foldable modular house according to claim 5, characterized in that: The rotating mechanism comprises: a first annular rack (13), the first annular rack (13) being fixedly arranged on the ground nail (5); a first gear (14), the first gear (14) being rotatably disposed on the support plate (6), the first gear (14) being meshed with the first annular rack (13); A driving mechanism is provided in the supporting housing (3) and is used to control the first gear (14) to rotate.

7. The foldable modular house according to claim 6, characterized in that: The driving mechanism comprises: A first drive port, the first drive port being opened on the first gear (14); A second drive opening, the second drive opening being provided on the support plate (6), the first drive opening being aligned with the second drive opening; A driving column (15), the driving column (15) being rotatably disposed in the supporting shell (3), the driving column (15) passing through the first driving port and the second driving port; A chute (16), wherein the chute (16) is provided on the driving column (15); A slider, the slider being fixedly arranged on the side wall of the first driving port, the slider extending into the slide groove (16) and being slidably connected to the side wall of the slide groove (16); A drive assembly is provided in the first cavity (8) and is used to control the drive column (15) to rotate.

8. The foldable modular house according to claim 7, characterized in that: The drive assembly includes: a third bevel gear (17), the third bevel gear (17) being rotatably disposed on the inner bottom wall of the first cavity (8), and a fixing rod being fixedly disposed between the third bevel gear (17) and the driving column (15); A fourth bevel gear (18), the fourth bevel gear (18) is fixedly arranged on the driving rod (10), and the fourth bevel gear (18) is meshed with the third bevel gear (17).

Images