CN213174185U - Rotating connection structure of bottom plate and foundation frame of folding house - Google Patents
Rotating connection structure of bottom plate and foundation frame of folding house Download PDFInfo
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- CN213174185U CN213174185U CN202021543051.6U CN202021543051U CN213174185U CN 213174185 U CN213174185 U CN 213174185U CN 202021543051 U CN202021543051 U CN 202021543051U CN 213174185 U CN213174185 U CN 213174185U
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- bottom plate
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- rotating shaft
- connecting part
- foundation frame
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Abstract
The utility model discloses a bottom plate in folding house and foundation frame's rotation connection structure, include: a fixed part and a rotating part; the fixing part comprises a rotating support part and a base frame connecting part which are fixedly connected; the rotating part comprises a rotating shaft part and a bottom plate connecting part which are fixedly connected; the rotating shaft part is embedded and rotationally matched in the rotating support part; when the bottom plate is unfolded, the fixed part and the rotating part are mutually abutted and are positioned on the same horizontal plane. The utility model discloses a set up and rotate supporting part and pivot portion and rotate bottom plate and foundation frame and be connected, and place with the foundation frame level when ensureing that the bottom plate expandes, and mutual butt has ensured structural stability, and the subassembly cooperation is ingenious, and the assembly precision is high, rotates joint strength height, and is not fragile.
Description
Technical Field
The utility model relates to a folding house technique especially relates to a bottom plate and foundation frame's rotation connection structure in folding house.
Background
The prefabricated house is an environment-friendly economical prefabricated house which takes light steel as a framework, takes a sandwich plate as a containment material, performs space combination by using a standard modulus series, adopts bolt connection as components, and can be conveniently and quickly assembled and disassembled; but along with the continuous development of technique, the installation convenience to the activity board house has had higher demand, and the intensity and the stability of activity board house are not high, can't use under rugged environment moreover, so, folded house has appeared gradually, compares in the activity board house, and it is more convenient that the transportation of folded board house is installed.
The existing rotary connecting pieces of the folding house mostly adopt the traditional hinge form, the assembly precision is low, and the rotary connecting strength is low; especially, when the hinge is used for connecting the bottom plate of the folding board house with the foundation frame, the hinge can not meet the requirement due to the large pressure born by the bottom plate.
Therefore, a rotary connecting structure with high assembly progress and high rotary connecting strength is needed to connect the bottom plate and the foundation frame of the folding board house.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bottom plate and foundation frame's rotation connection structure in folding house to prior art's weak point.
Realize the utility model discloses the technical scheme of purpose is: a rotating connection structure of a bottom plate and a base frame of a folding house, comprising: a fixed part and a rotating part; the fixing part comprises a rotating support part and a base frame connecting part which are fixedly connected; the rotating part comprises a rotating shaft part and a bottom plate connecting part which are fixedly connected; the rotating shaft part is embedded and rotationally matched in the rotating support part; when the bottom plate is unfolded, the fixed part and the rotating part are mutually abutted and are positioned on the same horizontal plane.
Further, the rotating shaft part also comprises a rotating shaft connecting part; one end of the rotating shaft connecting part is connected with the rotating shaft; the other end of the rotating shaft connecting part is connected with the bottom plate connecting part; the rotation supporting part comprises a rotation groove which is rotatably connected with the rotating shaft connecting part.
Further, an arc-shaped groove suitable for accommodating the rotating supporting part is formed among the rotating shaft, the rotating shaft connecting part and the bottom plate connecting part; the rotating support part also comprises a limiting part which is arranged at one side of the upper part of the rotating groove close to the connecting part of the bottom plate; the limiting part is connected with the arc-shaped groove in a sliding mode.
Furthermore, the rotating support part also comprises an outer convex part arranged at the lower part of the rotating groove; and a limiting groove suitable for being matched with the outer convex part is arranged on the surface of one side, close to the rotating supporting part, of the bottom plate connecting part.
Furthermore, a transverse first extension part and a vertical second extension part arranged on the first extension part are arranged on one side, away from the rotating shaft part, of the base frame connecting part; the two side plate surfaces of the first extending part are provided with convex patterns.
Furthermore, a transverse third extending part and a vertical fourth extending part arranged on the third extending part are arranged on one side, away from the rotating support part, of the bottom plate connecting part; the two side plate surfaces of the third extending part are both provided with convex patterns.
Furthermore, the fixed part and the rotating part are both integrally formed profiles; one side that pivot portion was kept away from to bottom plate connecting portion and basic frame connecting portion all is equipped with joint spare.
Furthermore, the connecting piece is arranged at the bottom of the connecting part of the bottom plate; the connecting piece is of a T-shaped structure consisting of a transverse plate part and a vertical plate part; the transverse plate part is in threaded connection with the connecting part of the bottom plate; the vertical plate portion is suitable for being connected with a bottom plate of the folding house.
By adopting the technical scheme, the utility model discloses following beneficial effect has:
(1) the utility model discloses a set up and rotate supporting part and pivot portion and rotate bottom plate and foundation frame and be connected, and place with the foundation frame level when ensureing that the bottom plate expandes, and mutual butt has ensured structural stability, and the subassembly cooperation is ingenious, and the assembly precision is high, rotates joint strength height, and is not fragile.
(2) The utility model discloses a pivot, pivot connecting portion and bottom plate connecting portion are close to one side formation arc wall of pivot, rotate the supporting part and are equipped with spacing portion, match with the arc wall, make the rotation of bottom plate connecting piece stable.
(3) The utility model discloses a spacing recess that is equipped with the L type on the face of the rotation supporting part one side that bottom plate connecting portion are close to, the rotation supporting part is equipped with outer convex part, and outer convex part matches with spacing recess, ensures the stability after the bottom plate expandes, and bearing capacity.
(4) The utility model discloses a basic frame connecting portion are equipped with the horizontal first extension that has the burr to set up vertical second extension on first extension as spacing, easy to assemble basic frame, increase frictional force ensures to connect stably.
(5) The utility model discloses a bottom plate connecting portion are equipped with the horizontal third extension that has the burr to set up vertical fourth extension on the third extension as spacing, facilitate the installation bottom plate, increase frictional force ensures to connect stably.
(6) The utility model discloses a fixed part and rotation portion are integrated into one piece's section bar, have further improved joint strength, and weight is more light, convenient transportation.
(7) The utility model discloses a one side that pivot portion was kept away from to bottom plate connecting portion and foundation frame connecting portion all is equipped with joint spare, convenient and fast's connection foundation frame and bottom plate, easy operation, and connect stably.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a front view of the present invention.
The reference numbers in the drawings are: the rotary supporting part comprises a rotary supporting part 1, a rotary groove 1-1, an outer convex part 1-2 limiting part 1-3, a base frame connecting part 2, a first extending part 2-1, a second extending part 2-2, a rotating shaft part 3, a rotating shaft connecting part 3-1, a rotating shaft 3-2, an arc-shaped groove 3-3, a bottom plate connecting part 4, a limiting groove 4-1, a third extending part 4-2, a fourth extending part 4-3, a clamping part 5 and a connecting part 6.
Detailed Description
(example 1)
Referring to fig. 1 to 3, the present embodiment relates to a structure for rotatably connecting a bottom plate and a base frame of a foldable house, comprising: a fixed part and a rotating part; the outer sides of the two ends of the fixed part and the rotating part are both provided with 45-degree cutting angles, so that the fixed part and the rotating part can be conveniently used as a part of the bottom plate of the folding house and a part of the frame of the foundation frame respectively. The fixing part comprises a rotation supporting part 1 and a base frame connecting part 2 which are fixedly connected; the rotating part comprises a rotating shaft part 3 and a bottom plate connecting part 4 which are fixedly connected; the rotating shaft part 3 is embedded and rotationally matched in the rotating support part 1; when the bottom plate is unfolded, the fixed part and the rotating part are mutually abutted and are positioned on the same horizontal plane.
The rotating shaft part 3 also comprises a rotating shaft connecting part 3-1; one end of the rotating shaft connecting part 3-1 is connected with the rotating shaft 3-2; the other end of the rotating shaft connecting part 3-1 is connected with a bottom plate connecting part 4; the rotation support portion 1 includes a rotation groove 1-1 rotatably connected to the rotation shaft connection portion 3-1.
An arc-shaped groove 3-3 suitable for accommodating the rotating supporting part 1 is formed among the rotating shaft 3-2, the rotating shaft connecting part 3-1 and the bottom plate connecting part 4; the rotating support part 1 also comprises a limiting part 1-3 which is arranged at one side of the upper part of the rotating groove 1-1 close to the bottom plate connecting part 4; the limiting part 1-3 is connected with the arc-shaped groove 3-3 in a sliding way. In the present embodiment, the position-limiting part 1-3 is integrally disposed on the upper portion of the rotation groove 1-1, and in other embodiments, the position-limiting part 1-3 may be fixed on the upper portion of the rotation groove 1-1 by a screw.
The rotating support part 1 also comprises an outer convex part 1-2 arranged at the lower part of the rotating groove 1-1; a limiting groove 4-1 which is suitable for being matched with the convex part 1-2 is arranged on the surface of one side of the rotating support part 1, which is close to the bottom plate connecting part 4.
One side of the base frame connecting part 2, which is far away from the rotating shaft part 3, is provided with a transverse first extension part 2-1 and a vertical second extension part 2-2 arranged on the first extension part 2-1; the surfaces of the two sides of the first extending part 2-1 are provided with convex patterns, so that the basic frame is convenient to mount, the friction force is increased, and the stable connection is ensured.
One side of the bottom plate connecting part 4, which is far away from the rotating supporting part 1, is provided with a transverse third extending part 4-2 and a vertical fourth extending part 4-3 arranged on the third extending part 4-2; the two side plate surfaces of the third extending part 4-2 are both provided with convex patterns, so that the bottom plate is convenient to mount, the friction force is increased, and the stable connection is ensured.
One side that pivot portion was kept away from to bottom plate connecting portion 4 and foundation frame connecting portion 2 all is equipped with joint spare 5, can convenient and fast's connection foundation frame and bottom plate, easy operation, and connect stably.
In addition, the rotary connecting structure for the bottom plate and the base frame of the folding house of the embodiment further comprises a connecting piece 6 arranged at the bottom of the bottom plate connecting part 4; the connecting piece 6 is a T-shaped structure consisting of a transverse plate part 6-1 and a vertical plate part 6-2; the transverse plate part 6-1 is in threaded connection with the bottom plate connecting part 4; the vertical plate part 6-2 is suitable for being connected with the bottom plate of the folding house, so that the connection with the bottom plate is further ensured to be stable, and the safety performance is ensured.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a bottom plate and foundation frame's rotation connection structure of folding house which characterized in that includes: a fixed part and a rotating part; the fixing part comprises a rotating support part (1) and a base frame connecting part (2) which are fixedly connected; the rotating part comprises a rotating shaft part (3) and a bottom plate connecting part (4) which are fixedly connected; the rotating shaft part (3) is embedded and rotationally matched in the rotating support part (1); when the bottom plate is unfolded, the fixed part and the rotating part are mutually abutted and are positioned on the same horizontal plane.
2. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 1, characterized in that: the rotating shaft part (3) also comprises a rotating shaft connecting part (3-1); one end of the rotating shaft connecting part (3-1) is connected with the rotating shaft (3-2); the other end of the rotating shaft connecting part (3-1) is connected with a bottom plate connecting part (4); the rotating support part (1) comprises a rotating groove (1-1) which is rotatably connected with the rotating shaft connecting part (3-1).
3. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 2, characterized in that: an arc-shaped groove (3-3) suitable for accommodating the rotating supporting part (1) is formed among the rotating shaft (3-2), the rotating shaft connecting part (3-1) and the bottom plate connecting part (4); the rotating support part (1) also comprises a limiting part (1-3) which is arranged at one side of the upper part of the rotating groove (1-1) close to the bottom plate connecting part (4); the limiting parts (1-3) are connected with the arc-shaped grooves (3-3) in a sliding manner.
4. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 3, characterized in that: the rotating support part (1) also comprises an outer convex part (1-2) arranged at the lower part of the rotating groove (1-1); and a limiting groove (4-1) suitable for being matched with the convex part (1-2) is arranged on the surface of one side, close to the rotating support part (1), of the bottom plate connecting part (4).
5. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 1, characterized in that: one side of the base frame connecting part (2) far away from the rotating shaft part (3) is provided with a transverse first extending part (2-1) and a vertical second extending part (2-2) arranged on the first extending part (2-1); the two side plate surfaces of the first extending part (2-1) are provided with convex patterns.
6. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 1, characterized in that: one side, far away from the rotating supporting part (1), of the bottom plate connecting part (4) is provided with a transverse third extending part (4-2) and a vertical fourth extending part (4-3) arranged on the third extending part (4-2); the plate surfaces on the two sides of the third extending part (4-2) are both provided with convex patterns.
7. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 1, characterized in that: the fixed part and the rotating part are integrally formed profiles; one side of the rotating shaft part, which is far away from the bottom plate connecting part (4) and the basic frame connecting part (2), is provided with a clamping piece (5).
8. The rotary connection structure of the bottom plate and the foundation frame of the folding house according to claim 1, characterized in that: the connecting piece (6) is arranged at the bottom of the connecting part (4) of the bottom plate; the connecting piece (6) is of a T-shaped structure consisting of a transverse plate part (6-1) and a vertical plate part (6-2); the transverse plate part (6-1) is in threaded connection with the bottom plate connecting part (4); the vertical plate part (6-2) is adapted to be connected with a floor of a folding house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543051.6U CN213174185U (en) | 2020-07-30 | 2020-07-30 | Rotating connection structure of bottom plate and foundation frame of folding house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543051.6U CN213174185U (en) | 2020-07-30 | 2020-07-30 | Rotating connection structure of bottom plate and foundation frame of folding house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213174185U true CN213174185U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543051.6U Active CN213174185U (en) | 2020-07-30 | 2020-07-30 | Rotating connection structure of bottom plate and foundation frame of folding house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213174185U (en) |
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2020
- 2020-07-30 CN CN202021543051.6U patent/CN213174185U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 213000 No.3, East Hehai Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Xufu Integrated Technology Co.,Ltd. Address before: 213000 No.108 Longwei Road, Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou yuchuangzhi Metal Manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right |