An adjustable height building support frame

Abstract

This utility model provides an adjustable height building support frame, relating to the field of height adjustment technology. It includes a main board with threaded slots on its upper surface and a telescopic assembly at its top. The telescopic assembly includes hanging shafts symmetrically installed on the left and right sides of the main board. A base plate is installed at the top of the main board, with threaded slots at its four corners. The main board and base plate are connected by screws. A movable assembly is located at the bottom of the main board, including base hydraulic rods installed at the four corners of the bottom of the main board. By setting the telescopic assembly, adjusting the supporting hydraulic rods, and changing the angle between the two telescopic plates, the pulleys roll along the slide rails, thereby achieving flexible adjustment of the overall height of the device. The freely combinable connection of the base plate and hook hanging shafts enables flexible and close support for long, corner, and irregularly shaped buildings, significantly improving the adaptability and expandability of the device.

Description

Technical Field

[0001] This utility model relates to the field of height adjustment technology, and in particular to a height-adjustable building support frame. Background Technology

[0002] Construction scaffolding is an important auxiliary facility in construction, mainly used to support and fix the structure and components of buildings to ensure construction safety and quality. It plays a very important role in the construction process, simplifying procedures, shortening the construction period, improving construction efficiency, ensuring worker safety, and reducing the impact on the surrounding environment. There are many types of construction scaffolding with different functions. Depending on the specific application scenario and needs, different types of scaffolding can be selected to meet the requirements of construction.

[0003] A search revealed that the document with publication number "CN217897277U" mentions "a height-adjustable building support frame, relating to the field of building tool technology, including a base, a main support column fixedly installed at the upper end of the base, a secondary support column slidably connected inside the main support column, positioning holes on the surface of the main support column, fixing holes on the surface of the secondary support column, a support plate fixedly mounted on the surface of the main support column, a wing bolt penetrating through the positioning hole on the surface of the support plate, and a retaining plate fixedly mounted on the inner surface of the main support column. The secondary support column slides upward inside the main support column, facilitating the adjustment of the building support frame's height to fit different roof surfaces." In use, the wing bolts facilitate the fixing of the secondary support column after height adjustment. Furthermore, the retaining plate and ball bearings prevent friction during the sliding of the secondary support column within the main support column, improving the protection of both surfaces and enhancing the practicality of the building support frame.

[0004] However, traditional building support frames require manual assembly on-site, making quick installation impossible. The height adjustment process is also cumbersome. When dealing with tall or long buildings, they need to be transported and assembled, resulting in long installation times. Furthermore, they are difficult to fit tightly to irregularly shaped buildings.

[0005] Therefore, we provide an adjustable-height building support frame to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides an adjustable height building support frame, which aims to solve the aforementioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An adjustable-height building support frame includes a main board with threaded slots on its upper surface. A telescopic assembly is provided at the top of the main board, and the telescopic assembly includes hanging shafts symmetrically installed on the left and right sides of the main board. A base plate is installed at the top of the main board, and threaded slots are provided at the four corners of the base plate. The main board and the base plate are connected by screws. A movable assembly is provided at the bottom of the main board, and the movable assembly includes base hydraulic rods installed at the four corners of the bottom of the main board.

[0009] As a further description of the above technical solution:

[0010] A hook is installed on the left side of the hanging shaft. The top of the hook is a circular structure that passes through and fits onto the hanging shaft, forming a suspension connection that allows free axial rotation. The tail of the hook is a hook-shaped structure. The base plates are connected to the hanging shaft by the hook.

[0011] As a further description of the above technical solution:

[0012] A longitudinal hanging shaft is added to the rear side of the motherboard, and the base plate forms a longitudinal connection structure by hooking the longitudinal hanging shaft.

[0013] As a further description of the above technical solution:

[0014] A supporting hydraulic rod is welded to the top of the base plate, and a top plate is provided above the supporting hydraulic rod. The top plate and the base plate form a lifting structure through the supporting hydraulic rod.

[0015] As a further description of the above technical solution:

[0016] The top of the top plate is provided with a threaded slot, and arched brackets are symmetrically installed at the bottom and top of the right side of the top plate, respectively. Slides are symmetrically installed at the top and bottom of the left side of the top plate, respectively.

[0017] As a further description of the above technical solution:

[0018] An arched bracket is installed at the top left side of the main board. Threaded slots are provided at the four corners of the arched bracket. The arched bracket and the main board are connected by screws. A telescopic plate is provided in the middle of the arched bracket. A circular slot is provided on the left side of the telescopic plate. The arched bracket and the telescopic plate are connected by a circular shaft. A connecting key is provided in the middle of the telescopic plate. The telescopic plates are cross-hinged by the connecting key. A pulley is installed at the right end of the telescopic plate. A slide rail is welded to the top right side of the main board. The pulley is embedded in the slide rail, thereby realizing the adjustment of the overall height.

[0019] As a further description of the above technical solution:

[0020] A connecting frame is welded to the bottom end of the base hydraulic rod, a support base is welded to the bottom end of the connecting frame, and a movable wheel is provided on the inner side of the connecting frame.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This utility model achieves flexible adjustment of the overall height of the device by setting up a telescopic component, adjusting the supporting hydraulic rod, and changing the included angle between the two telescopic plates, so that the pulley rolls along the slide. It also improves the installation speed by quickly assembling the device through the hook and shaft.

[0023] 2. This utility model achieves flexible support for long, corner, and irregularly shaped buildings by setting up a freely combinable base plate and hook hanging shaft connection, which greatly improves the adaptability and expandability of the device. Through the intelligent combination of hydraulic base and moving wheels, it retains the mobility of rapid movement and ensures the stability during operation. The combination of dynamic mobility and static stability not only ensures construction safety but also significantly improves work efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the mating structure of the main board, supporting hydraulic rod, and top plate of this utility model;

[0026] Figure 3 This is a schematic diagram of the mating structure of the main board, hanging shaft, and hook of this utility model;

[0027] Figure 4 This is a schematic diagram of the cooperative structure of the top plate, arched support and telescopic plate of this utility model;

[0028] Figure 5 This is a schematic diagram of the mating structure of the mobile component of this utility model;

[0029] Figure 6 This is a schematic diagram of the disassembled structure of the telescopic component of this utility model.

[0030] The following components are labeled in the diagram: 1. Main board; 2. Telescopic assembly; 201. Hanging shaft; 202. Hook; 203. Base plate; 204. Support hydraulic rod; 205. Top plate; 206. Arched bracket; 207. Telescopic plate; 208. Connecting key; 209. Pulley; 210. Slide rail; 3. Moving assembly; 301. Base hydraulic rod; 302. Connecting frame; 303. Support base; 304. Moving wheel. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-6 As shown, this utility model provides a technical solution: an adjustable height building support frame, including a main board 1, a threaded slot on the upper surface of the main board 1, a telescopic component 2 at the top of the main board 1, the telescopic component 2 including hanging shafts 201 symmetrically installed on the left and right sides of the main board 1, a base plate 203 installed at the top of the main board 1, threaded slots at the four corners of the base plate 203, the main board 1 and the base plate 203 are connected by screws, and a moving component 3 is provided at the bottom of the main board 1, the moving component 3 including base hydraulic rods 301 installed at the four corners of the bottom of the main board 1.

[0033] Furthermore, a hook 202 is installed on the left side of the hanging shaft 201. The top of the hook 202 is a circular structure that passes through and fits onto the hanging shaft 201, forming a suspension connection that allows free axial rotation. The tail of the hook 202 is a hook-shaped structure. The base plates 203 are connected to the hanging shaft 201 through the hook 202. When dealing with long buildings, users can freely combine multiple base plates 203 according to the actual situation to achieve segmented support and protection for long buildings, thereby improving the scalability and flexibility of the device.

[0034] Furthermore, a longitudinal hanging shaft 201 is added to the rear side of the main board 1. The base plate 203 forms a longitudinal connection structure by engaging with the longitudinal hanging shaft 201 through the hook 202. The hanging shaft 201 on the side of the base plate 203 is connected by the hook 202, so that the device can be freely expanded at multiple angles to fit corner buildings. Through multi-angle connection, the support requirements of complex buildings are solved, and the device can be flexibly compatible with various buildings. The hook 202 can be quickly connected to the hanging shaft 201 to achieve rapid assembly and improve work efficiency.

[0035] Furthermore, a supporting hydraulic rod 204 is welded to the top of the base plate 203, and a top plate 205 is provided above the supporting hydraulic rod 204. The top plate 205 and the base plate 203 form a lifting structure through the supporting hydraulic rod 204. When supporting the indoor building, the top plate 205 can be firmly pressed against the top surface of the indoor building to provide support for the indoor building.

[0036] Furthermore, the top of the top plate 205 is provided with a threaded hole groove, and arched brackets 206 are symmetrically installed on the bottom and top of the right side of the top plate 205, and slide rails 210 are symmetrically installed on the top and bottom of the left side of the top plate 205. When the building is too tall, this device can be added to the top plate 205 to achieve a large-scale height adjustment of the device.

[0037] Furthermore, an arched bracket 206 is installed on the top left side of the main board 1. Threaded slots are provided at the four corners of the arched bracket 206. The arched bracket 206 and the main board 1 are connected by screw threads. A telescopic plate 207 is provided in the middle of the arched bracket 206. A circular slot is provided on the left side of the telescopic plate 207. The arched bracket 206 and the telescopic plate 207 are connected by a round shaft. A connecting key 208 is provided in the middle of the telescopic plate 207. The telescopic plates 207 are cross-hinged by the connecting key 208. A pulley 209 is installed on the right end of the telescopic plate 207. A slide rail 210 is welded to the top right side of the main board 1. The pulley 209 is embedded in the slide rail 210. When a small range of height adjustment is required, the pulley 209 rolls along the slide rail 210 by changing the included angle between the two telescopic plates 207, thereby achieving overall height adjustment. In addition, the telescopic plate 207 is attached to the building to increase the building support surface and improve the device's anti-overturning ability.

[0038] Furthermore, a connecting frame 302 is welded to the bottom end of the base hydraulic rod 301, and a support base 303 is welded to the bottom end of the connecting frame 302. A movable wheel 304 is provided on the inner side of the connecting frame 302. After the user moves the device to a suitable position, he adjusts the base hydraulic rod 301 to make the support base 303 close to the ground, thereby improving the stability of the device. The combination of the movable wheel 304 and the support base 303 combines the dynamic mobility and static stability of the device, making the installation of the device easier and improving work efficiency.

[0039] Working principle: After moving the device to a suitable position by pushing the movable wheel 304, the base hydraulic rod 301 is adjusted so that the support seat 303 under the connecting frame 302 is close to the ground. According to the specific situation of the supported building, the user connects the hook 202 to the hanging shaft 201, so that they can be freely combined until they fit the length of the supported building. When the height needs to be adjusted, the pulley 209 is rolled along the slide 210 by adjusting the support hydraulic rod 204 and changing the included angle between the two telescopic plates 207, thereby realizing the adjustment of the overall height of the device. When the supported building is too high, a telescopic plate 207 can be added above the top plate 205. This completes the use of an adjustable height building support frame.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable building support frame, comprising a main board (1), characterized in that: The upper surface of the main board (1) is provided with threaded slots. The top of the main board (1) is provided with a telescopic component (2). The telescopic component (2) includes hanging shafts (201) symmetrically installed on the left and right sides of the main board (1). The top of the main board (1) is provided with a base plate (203). The four corners of the base plate (203) are provided with threaded slots. The main board (1) and the base plate (203) are connected by screws. The bottom of the main board (1) is provided with a moving component (3). The moving component (3) includes base hydraulic rods (301) installed at the four corners of the bottom of the main board (1).

2. The adjustable-height building support frame according to claim 1, characterized in that, A hook (202) is installed on the left side of the hanging shaft (201). The top end of the hook (202) is a circular structure that passes through and is sleeved on the hanging shaft (201) to form a suspension connection that can rotate freely in the axial direction. The tail of the hook (202) is a hook-shaped structure. The base plates (203) are connected to the hanging shaft (201) by the hook (202) to form an engagement connection.

3. The adjustable-height building support frame according to claim 1, characterized in that, A longitudinal hanging shaft (201) is added to the rear side of the main board (1), and the base plate (203) forms a longitudinal connection structure by the engagement of the hook (202) with the longitudinal hanging shaft (201).

4. The adjustable-height building support frame according to claim 1, characterized in that, A supporting hydraulic rod (204) is welded to the top of the base plate (203), and a top plate (205) is provided above the supporting hydraulic rod (204). The top plate (205) and the base plate (203) form a lifting structure through the supporting hydraulic rod (204).

5. The adjustable-height building support frame according to claim 4, characterized in that, The top of the top plate (205) is provided with a threaded hole groove. Arched brackets (206) are symmetrically installed on the bottom and top of the right side of the top plate (205). Slide rails (210) are symmetrically installed on the top and bottom of the left side of the top plate (205).

6. The adjustable-height building support frame according to claim 5, characterized in that, An arched bracket (206) is installed on the top left side of the main board (1). Threaded slots are provided at the four corners of the arched bracket (206). The arched bracket (206) and the main board (1) are connected by screw threads. A telescopic plate (207) is provided in the middle of the arched bracket (206). A circular slot is provided on the left side of the telescopic plate (207). The arched bracket (206) and the telescopic plate (207) are connected by a round shaft. A connecting key (208) is provided in the middle of the telescopic plate (207). The telescopic plates (207) are cross-hinged by the connecting key (208). A pulley (209) is installed on the right end of the telescopic plate (207). A slide rail (210) is welded to the top right side of the main board (1). The pulley (209) is embedded in the slide rail (210), thereby realizing the adjustment of the overall height.

7. The adjustable-height building support frame according to claim 1, characterized in that, The bottom end of the base hydraulic rod (301) is welded with a connecting frame (302), the bottom end of the connecting frame (302) is welded with a support base (303), and the inner side of the connecting frame (302) is provided with a moving wheel (304).

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