CN216195458U - Movable prefabricated house base - Google Patents
Movable prefabricated house base Download PDFInfo
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- CN216195458U CN216195458U CN202122356600.XU CN202122356600U CN216195458U CN 216195458 U CN216195458 U CN 216195458U CN 202122356600 U CN202122356600 U CN 202122356600U CN 216195458 U CN216195458 U CN 216195458U
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- support rod
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Abstract
The utility model discloses a movable prefabricated house base, which comprises a base body, wherein the base body comprises a frame, a plurality of supporting legs are uniformly arranged on the outer side of the frame, lifting rods are arranged in the supporting legs in a sliding manner in the vertical direction, and universal wheels are fixedly connected to the bottoms of the lifting rods; the bottom of the inner side of the frame is provided with a first reinforcing support rod and a second reinforcing support rod, the end parts of the first reinforcing support rod and the second reinforcing support rod are fixedly connected with the inner side wall of the frame, the first reinforcing support rod and the second reinforcing support rod are arranged in a crossed mode to form a # -shaped net structure, the crossed part of the first reinforcing support rod and the second reinforcing support rod is provided with a buffer device, and the top of the buffer device is connected with a movable house bottom plate. Compared with the prior art, the utility model has the advantages that: the outer side of the frame is provided with the plurality of supporting legs, so that the frame is convenient to support, and the supporting legs are internally provided with the lifting universal wheels, so that the frame is convenient to move; the buffer device is arranged at the intersection of the first reinforcing support rod and the second reinforcing support rod, so that the shock is buffered conveniently, and the service life is prolonged.
Description
Technical Field
The utility model relates to a movable house base, in particular to a movable house base.
Background
The prefabricated house is an environment-friendly economical prefabricated house with a brand-new concept, wherein light steel is used as a framework, a sandwich board is used as a surrounding material, a standard modulus series is used for spatial combination, and components are connected by bolts. The temporary building can be assembled and disassembled conveniently and quickly, universal standardization of temporary buildings is realized, environment-friendly, energy-saving, rapid and efficient building concepts are established, and the temporary building enters the field of a set product which is developed in series, produced in an integrated mode, supplied in a matched mode, stockable and capable of being used repeatedly.
This type of house arises because of the need for mobility of the house. Such houses were originally sold primarily to groups with varying locations of life, where work and life were mobile and where stationary houses were not well suited.
The existing movable house can only be lifted by a crane to move, the crane can be used for resource utilization in short-distance movement, the existing movable house is generally supported by bricks, the existing movable house is separated from the ground to realize moisture prevention, but the bricks are unstable in support, and therefore a movable house base needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provides a movable house base which is simple in structure, convenient to support and move and capable of buffering in the moving process.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a movable type prefabricated house base comprises a base body, wherein the base body comprises a frame, a plurality of supporting legs are uniformly arranged on the outer side of the frame, the supporting legs are of tubular structures, lifting rods are arranged in the supporting legs in a sliding mode in the vertical direction, universal wheels are fixedly connected to the bottoms of the lifting rods, a first bevel gear and a second bevel gear are arranged on the upper middle portion in the supporting legs in a rotating mode and are meshed with each other, threads are arranged on the outer sides of the lifting rods, threaded holes are correspondingly formed in the middle portions of the first bevel gears, the lifting rods penetrate through the threaded holes, rotating shafts are arranged in the middle portions of the second bevel gears and extend out of the outer sides of the supporting legs, limiting blocks are further arranged on the inner side walls of the supporting legs, and limiting grooves are correspondingly formed in one sides of the lifting rods; the bottom of the inner side of the frame is provided with a first reinforcing support rod and a second reinforcing support rod, the end parts of the first reinforcing support rod and the second reinforcing support rod are fixedly connected with the inner side wall of the frame, the first reinforcing support rod and the second reinforcing support rod are arranged in a crossed mode to form a # -shaped net structure, the crossed part of the first reinforcing support rod and the second reinforcing support rod is provided with a buffer device, and the top of the buffer device is connected with a bottom plate of the prefabricated house.
Further, buffer includes sleeve one, sleeve two and spring, sleeve one top links to each other with the bottom plate of prefabricated house, sleeve two bottoms and the fixed linking to each other of the junction of strengthening bracing piece one, strengthening bracing piece two, the external diameter of sleeve one is less than the internal diameter of sleeve two, and sleeve one cup joints the bottom and cup joints in sleeve two, and the spring is located sleeve one and sleeve two.
Furthermore, the top of the inner side of the sleeve I and the bottom of the inner side of the sleeve II are both provided with rubber piers, and two ends of the spring are respectively connected with the rubber piers.
Furthermore, a plurality of balls are embedded into the top of the inner side wall of the frame, and the balls are in mutual contact with the side wall of the movable house bottom plate.
Furthermore, a wrench groove is arranged on the outer side of the rotating shaft.
Compared with the prior art, the utility model has the advantages that: the outer side of the frame is provided with the plurality of supporting legs, so that the frame is convenient to support, and the supporting legs are internally provided with the lifting universal wheels, so that the frame is convenient to move; the buffer device is arranged at the intersection of the first reinforcing support rod and the second reinforcing support rod, so that the shock is buffered conveniently, and the service life is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a movable type prefabricated house base.
FIG. 2 is a schematic view of the internal structure of a supporting leg of the base of the movable house of the utility model.
FIG. 3 is a cross-sectional structural diagram of a support leg of a mobile playhouse base of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 1.
As shown in the figure: 1. a frame; 2. supporting legs; 3. a lifting rod; 4. a universal wheel; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating shaft; 8. a limiting block; 9. a limiting groove; 10. reinforcing the first support rod; 11. a second reinforcing support rod; 12. a buffer device; 13. a first sleeve; 14. a second sleeve; 15. a spring; 16. rubber piers; 17. a ball bearing; 18. a wrench groove.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
With the combination of the attached drawings, the movable prefabricated house base comprises a base body, wherein the base body comprises a frame 1, a plurality of supporting legs 2 are uniformly arranged on the outer side of the frame 1, the supporting legs 2 are of a tubular structure, lifting rods 3 are arranged in the supporting legs 2 in a sliding manner in the vertical direction, universal wheels 4 are fixedly connected to the bottoms of the lifting rods 3, a first bevel gear 5 and a second bevel gear 6 are rotatably arranged at the middle upper part in the supporting legs 2 and are meshed with each other, threads are arranged on the outer sides of the lifting rods 3, threaded holes are correspondingly formed in the middle parts of the first bevel gears 5, the lifting rods 3 penetrate through the threaded holes, rotating shafts 7 are arranged in the middle parts of the second bevel gears 6, the rotating shafts 7 extend out of the supporting legs 2, limiting blocks 8 are further arranged on the inner side walls of the supporting legs 2, and limiting grooves 9 are correspondingly arranged on one sides of the lifting rods 3; the bottom of the inner side of the frame 1 is provided with a first reinforcing support rod 10 and a second reinforcing support rod 11, the end parts of the first reinforcing support rod 10 and the second reinforcing support rod 11 are fixedly connected with the inner side wall of the frame 1, the first reinforcing support rod 10 and the second reinforcing support rod 11 are arranged in a crossed manner to form a # -shaped net structure, the crossed part of the first reinforcing support rod 10 and the second reinforcing support rod 11 is provided with a buffer device 12, and the top of the buffer device 12 is connected with a movable house bottom plate.
The joint of the first reinforcing support rod 10 and the second reinforcing support rod 11, the joint of the first reinforcing support rod 10 and the second reinforcing support rod 11 at the frame 1, and the joint of the support leg 2 and the frame 1 are fixed in a welding mode.
The top of the inner side of the first sleeve 13 and the bottom of the inner side of the second sleeve 14 are both provided with rubber piers 16, two ends of the spring 15 are respectively connected with the rubber piers 16, the rubber piers 16 dissipate energy, the reset speed of the spring 15 is reduced, and the spring 15 is prevented from aggravating up-and-down shaking of the prefabricated house.
A plurality of balls 17 are embedded into the top of the inner side wall of the frame 1, and the balls 17 are in mutual contact with the side wall of the movable house bottom plate, so that friction force is reduced.
A wrench groove 18 is formed in the outer side of the rotating shaft 7, so that a wrench can be conveniently inserted, and the rotating shaft 7 can be rotated.
When the utility model is implemented specifically, the supporting legs are supported stably, so that the mobile house is separated from the ground, the first reinforcing support rods and the second reinforcing support rods are arranged in a crossed manner to form a groined-shaped net structure, and the ventilation and moisture-proof effects are good; when the movable house needs to be moved, the rotating shaft is rotated through the wrench to drive the second bevel gear to rotate and drive the first bevel gear to rotate, the lifting rod is lowered through the threaded hole and matched with the external thread on the lifting rod, the universal wheel extends to the bottom of the supporting leg to be in contact with the ground, the movable house is pushed to move, when bumping occurs in the moving process, the spring in the buffer device deforms, the first sleeve and the second sleeve move relatively, the spring transmits energy to the rubber pier to dissipate energy, the spring is enabled to reset slowly, the buffering effect is good, in the moving process, the bottom plate of the movable house moves up and down, the balls rotate, and friction is reduced; when needing to fix, the counter-rotation pivot drives the universal wheel and withdraws into the supporting leg, makes supporting leg contact ground fix.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a movable prefabricated house base, includes base body, its characterized in that: the base body comprises a frame (1), a plurality of supporting legs (2) are uniformly arranged on the outer side of the frame (1), the supporting leg (2) is of a tubular structure, a lifting rod (3) is arranged in the supporting leg (2) in a sliding manner in the vertical direction, the bottom of the lifting rod (3) is fixedly connected with a universal wheel (4), the middle upper part in the supporting leg (2) is rotatably provided with a first helical gear (5) and a second helical gear (6) which are mutually meshed, the outer side of the lifting rod (3) is provided with threads, the middle part of the first bevel gear (5) is correspondingly provided with a threaded hole, the lifting rod (3) penetrates through the threaded hole, the middle part of the second bevel gear (6) is provided with a rotating shaft (7), the rotating shaft (7) extends out of the supporting leg (2), a limiting block (8) is further arranged on the inner side wall of the supporting leg (2), and a limiting groove (9) is correspondingly arranged on one side of the lifting rod (3); frame (1) inboard bottom is equipped with first (10) of strengthening support bar and second (11) of strengthening support bar, first (10) of strengthening support bar and second (11) tip of strengthening support bar all link to each other with frame (1) inside wall is fixed, and first (10) of strengthening support bar and second (11) of strengthening support bar cross arrangement form groined type network structure, and first (10) of strengthening support bar and second (11) cross section of strengthening support bar are equipped with buffer (12), buffer (12) top links to each other with the prefabricated house bottom plate.
2. The portable, mobile home base of claim 1, further comprising: buffer (12) include sleeve one (13), sleeve two (14) and spring (15), sleeve one (13) top links to each other with the bottom plate of prefabricated house, sleeve two (14) bottom is fixed continuous with the junction of strengthening bracing piece one (10), strengthening bracing piece two (11), the external diameter of sleeve one (13) is less than the internal diameter of sleeve two (14), and sleeve one (13) cup joints the bottom and cup joints in sleeve two (14), and spring (15) are located sleeve one (13) and sleeve two (14).
3. The portable, mobile home base of claim 2, further comprising: the top of the inner side of the first sleeve (13) and the bottom of the inner side of the second sleeve (14) are respectively provided with a rubber pier (16), and two ends of the spring (15) are respectively connected with the rubber piers (16).
4. The portable, mobile home base of claim 1, further comprising: frame (1) inside wall top embedding has a plurality of balls (17), ball (17) and prefabricated house bottom plate lateral wall contact each other.
5. The portable, mobile home base of claim 1, further comprising: a wrench groove (18) is arranged on the outer side of the rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356600.XU CN216195458U (en) | 2021-09-28 | 2021-09-28 | Movable prefabricated house base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122356600.XU CN216195458U (en) | 2021-09-28 | 2021-09-28 | Movable prefabricated house base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216195458U true CN216195458U (en) | 2022-04-05 |
Family
ID=80924798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122356600.XU Active CN216195458U (en) | 2021-09-28 | 2021-09-28 | Movable prefabricated house base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216195458U (en) |
-
2021
- 2021-09-28 CN CN202122356600.XU patent/CN216195458U/en active Active
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