Building supporting frame device

Abstract

The utility model discloses a building support frame device, which relates to the technical field of building support and is characterized by comprising a support plate, a plurality of screws and a base are arranged on the support plate in a circumferential array manner, and an inner gear is rotatably connected to one side, close to the support plate, of the base. The inner gear is arranged on the surface of the base, driven gears corresponding to the multiple screws are rotationally connected to the position, inside the inner gear, of the surface of the base, the multiple driven gears are all connected with the inner gear in a meshed mode, the multiple screws all penetrate through the corresponding driven gears and extend into the base, and each screw is in threaded connection with the corresponding driven gear. The overall stress is uniform, and the stability of the supporting frame device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building support, and more specifically, to a building support frame device. Background Art

[0002] In modern construction projects, building support frame devices play a vital role. With the acceleration of urbanization and people's pursuit of natural green environment, landscape gardens such as parks have spread all over the city, and building support frame devices are an indispensable device for building these landscape gardens. Especially when building a fountain pool, it is necessary to lay the support frame at the bottom of the fountain pool, and then lay the decorative materials on the surface of the support frame, which plays a supporting role.

[0003] Since the bottom of the fountain pool may not be flat enough, most of the current support frames have a certain height fine-tuning function, and the height of the support frame can be flexibly adjusted according to actual conditions.

[0004] However, most traditional adjustable building support frame devices rely on only one support column for support and need to be adjusted. After long-term use, this may cause uneven force on the support frame, causing the stability of the support frame to gradually weaken, thereby affecting the overall construction effect.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a building support frame device. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a building support frame device.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: including;

[0008] A support plate, wherein a plurality of screw rods are arranged in a circumferential array on the support plate;

[0009] A base, wherein a side of the base close to the support plate is rotatably connected to an internal gear, and a surface of the base is rotatably connected to a slave gear corresponding to the plurality of screw rods inside the internal gear, the plurality of slave gears are all meshed with the internal gear, the plurality of screw rods all penetrate the corresponding slave gears and extend into the base, and each screw rod is threadedly connected to the slave gear.

[0010] Preferably, a groove is opened on one side of the base close to the internal gear with the center as the circle point, and a limiting gear is slidably connected in the groove. One end of the transmission rod is connected to the limiting gear, and the other end of the transmission rod passes through the base, and the transmission rod and the base are connected by a spring. The limiting gear can engage with multiple slave gears.

[0011] Preferably, the number of the internal gears may be 3. As a specific embodiment, the number of the internal gears may not be limited to 3.

[0012] Preferably, a plurality of wrenches for rotation are provided on the internal gear, and the internal gear can be easily rotated by the wrenches.

[0013] Preferably, a protective cover is rotatably connected to the internal gear to protect the internal parts.

[0014] Preferably, a cushion is provided on the support plate to provide a shock-absorbing and buffering effect between the support plate and the building.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, multiple screw rods are connected between the base and the support plate, and the screw rods are threadedly connected to the slave gears. The internal gear is driven to rotate by a wrench, and the internal gear drives multiple slave gears to rotate, so that the support plate can be height-adjusted under the drive of the screw rods, and multiple screw rods are supported, so that the overall force is evenly distributed, and the stability of the support frame device is improved, thereby solving the problem in the prior art that a support column may affect the overall stability of the support frame when used for a long time.

[0017] 2. In the utility model, the internal gear can simultaneously drive multiple slave gears to rotate, thereby controlling the movement of the threaded screw to adjust the support plate. One drive can realize the synchronous rotation of three slave gears, saving adjustment time and making the overall force more uniform.

[0018] 3. In the utility model, a transmission rod is arranged on the base. When the transmission rod is subjected to pressure, the spring is compressed and moves toward the base, thereby driving the limit gear to move into the slave gear, limiting the slave gear and limiting the screw rod, thereby fixing the height of the support plate to prevent the internal parts from loosening after long-term use, thereby affecting the overall support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal gear structure in the utility model;

[0022] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the slave gear in the utility model.

[0024] 1. Base; 2. Support plate; 21. Screw; 3. Internal gear; 4. Protective cover; 5. Wrench; 6. Limit gear; 61. Transmission rod; 62. Spring; 7. Follower gear; 8. Groove; 9. Cushion. DETAILED DESCRIPTION

[0025] like Figure 1-4 As shown, the utility model provides a building support frame device, including a support plate 2, on which a plurality of screw rods 21 are arranged in a circumferential array;

[0026] A base 1, a side of the base 1 close to the support plate 2 is rotatably connected to an internal gear 3, and a surface of the base 1 is rotatably connected to a slave gear 7 corresponding to a plurality of screw rods 21 inside the internal gear 3, the plurality of slave gears 7 are all meshed and connected to the internal gear 3, the plurality of screw rods 21 penetrate the corresponding slave gears 7 and extend into the base 1, and each screw rod 21 is threadedly connected to the slave gear 7;

[0027] When the support frame device is needed to support the building, the height of the support frame device is first adjusted according to the actual situation. A plurality of wrenches 5 for rotation are provided on the inner gear 3. The wrenches 5 are held to drive the inner gear 3 to rotate. When the inner gear 3 rotates, the plurality of internal meshing driven gears 7 are driven to rotate.

[0028] The number of the internal gears 3 can be 3, and the number of the corresponding screw rods 21 is also 3. When the driven gear rotates, the screw rods 21 connected by the thread will move, and the three screw rods 21 drive the support plate 2 to move until it is adjusted to a suitable height.

[0029] The three slave gears 7 can be driven simultaneously by an internal gear 3, so that the three screw rods 21 move synchronously, driving the support plate 2 to support, facilitating the adjustment of the support plate 2, saving the time of separate adjustments, and improving the overall stability;

[0030] It is worth noting that a groove 8 is provided on one side of the base 1 close to the inner gear 3 with the center as the circle point, and a limit gear 6 is slidably connected in the groove 8, and one end of a transmission rod 61 is connected to the limit gear 6, and the other end of the transmission rod 61 passes through the base 1, and the transmission rod 61 is connected to the base 1 through a spring 62, and the limit gear 6 can mesh with a plurality of slave gears 7;

[0031] Place the support frame device with adjusted height on the ground to be laid, press the base 1 by hand, so that the transmission rod 61 protruding from the base 1 is under pressure, and the compression spring 62 moves toward the base 1, and at the same time drives the limit gear 6 to move upward and get stuck between the slave gears 7, so as to limit the slave gear 7, which can greatly reduce the looseness of the structure under long-term use, thereby causing the support plate 2 to drive the screw rod 21 to move downward, thereby improving the overall stability;

[0032] A protective cover 4 is rotatably connected to the inner gear 3 to protect the internal parts. A soft pad 9 is provided on the support plate 2. When the building is placed on the support plate 2, the building will squeeze the base 1, so that the transmission rod 61 continues to compress the spring 62, so that the limit gear 6 is in contact with the slave gear 7 to limit it. At the same time, the soft pad 9 plays a shock-absorbing and buffering role between the support plate 2 and the building, and protects the support frame device at the same time.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A building support frame device, characterized in that: include; A support plate (2), wherein a plurality of screw rods (21) are arranged in a circular array on the support plate (2); A base (1), wherein a surface of the base (1) close to the support plate (2) is rotatably connected to an internal gear (3), and a surface of the base (1) is rotatably connected to a slave gear (7) corresponding to a plurality of screw rods (21) inside the internal gear (3), wherein the plurality of slave gears (7) are all meshingly connected to the internal gear (3), and the plurality of screw rods (21) pass through the corresponding slave gears (7) and extend into the base (1), and each screw rod (21) is threadedly connected to the slave gear (7).

2. A building support frame device according to claim 1, characterized in that: A groove (8) is provided on one side of the base (1) close to the internal gear (3) with the center as a circle point, and a limit gear (6) is slidably connected in the groove (8). One end of a transmission rod (61) is connected to the limit gear (6), and the other end of the transmission rod (61) passes through the base (1), and the transmission rod (61) and the base (1) are connected by a spring (62). The limit gear (6) can mesh with a plurality of slave gears (7).

3. A building support frame device according to claim 2, characterized in that: The number of the internal gears (3) is 3.

4. A building support frame device according to claim 3, characterized in that: The inner gear (3) is provided with a plurality of wrenches (5) for rotation.

5. A building support frame device according to claim 4, characterized in that: A protective cover (4) is rotatably connected to the internal gear (3).

6. A building support frame device according to claim 5, characterized in that: A soft pad (9) is provided on the support plate (2).

Images