Reinforcing and supporting structure for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering construction, and discloses a reinforcing and supporting structure for constructional engineering, which comprises a bottom frame and a top frame, the front side and the rear side of the inner wall of the bottom frame are provided with guide grooves, the inner walls of the two guide grooves are provided with lifting mechanisms, and the bottom of the bottom frame is provided with a moving mechanism; the lifting mechanism comprises two sliding rods and two supporting frames, the outer walls of the two sliding rods are slidably connected to the left sides and the right sides of the inner walls of the two guide grooves correspondingly, rotating bases are fixedly connected to the front sides and the rear sides of the tops of the two sliding rods correspondingly, and the front sides and the rear sides of the bottom ends of the two supporting frames are rotatably connected to the inner walls of the corresponding rotating bases correspondingly. According to the top frame lifting device, a worker manually rotates the two-way lead screw to drive the sliding rod to slide in the guide groove, the ball is matched with the first sliding groove, the idler wheel is matched with the guide groove, friction force is reduced, adjustment is easy and labor-saving, then top frame lifting is achieved, and the problem that in the prior art, motor driving is relied on is solved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a reinforcement and support structure for building construction. Background Technology

[0002] Building reinforcement and support technology is an important means to ensure the safety of building structures, especially in the fields of building renovation and post-disaster repair. The existing reinforcement and support structures used in building projects are often of fixed height, which makes it inconvenient to adjust the height of the reinforcement and support structure during use, and cannot be well applied to occasions with different reinforcement heights. Moreover, it is very troublesome to use and operate.

[0003] A search revealed Chinese patent publication number CN219316501U, which discloses a reinforcement support structure for building engineering. The structure includes a base with casters fixedly connected to the four corners of the base's bottom. A support column is fixedly connected to the center of the top of the base, and a first cavity is formed in the center of the support column. A support plate is provided at the top of the support column. In use, the height of the support plate can be adjusted through the interaction of a servo motor, a rotating rod, a transmission bevel gear, a driven bevel gear, a threaded rod, a threaded block, a connecting plate, and a support rod. The guiding effect between the rollers and the sliding groove improves the lifting efficiency of the support plate, making operation convenient. The interaction of the movable block, the actuating plate, the spring, and the limiting rod facilitates quick assembly and disassembly of the N-shaped plate. When the anti-slip protrusions on the N-shaped plate are severely worn, they can be replaced promptly to maintain the anti-slip effect of the support structure. However, in actual use, the lifting of this device requires a motor, making it only suitable for work locations with nearby power supply. It cannot work in locations without power, reducing the device's practicality. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a reinforced support structure for building engineering, aiming to improve the problem that the existing technology relies on motor drive for lifting and is not suitable for work locations without electricity.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a reinforcement support structure for building engineering, comprising a bottom frame and a top frame, wherein guide grooves are provided on the front and rear sides of the inner wall of the bottom frame, and a lifting mechanism is provided on the inner wall of the two guide grooves; a moving mechanism is provided at the bottom of the bottom frame; the lifting mechanism includes two sliding rods and two support frames, the outer walls of the two sliding rods are slidably connected to the left and right sides of the inner walls of the two guide grooves respectively, and rotating seats are fixedly connected to the front and rear sides of the top of the two sliding rods respectively; the front and rear sides of the bottom ends of the two support frames are rotatably connected to the corresponding... The inner wall of the rotating seat, the bottom front and rear sides of the top frame are provided with a sliding groove, the top front and rear sides of the two support frames are rotatably connected to two sliders, the bottom of the outer wall of the multiple sliders are slidably connected to the bottom of the inner wall of the corresponding sliding groove, the middle of the inner wall of the bottom frame is rotatably connected to a two-way lead screw, the left and right sides of the outer wall of the two-way lead screw are threaded to the middle of the inner wall of the corresponding slide rod, the bottom front and rear sides of the multiple sliders are slidably connected to multiple balls, the bottom front and rear sides of the two slide rods are rotatably connected to multiple rollers, and the outer walls of the two slide rods are provided with fixing components.

[0006] The above technical solution involves rotating a bidirectional lead screw, utilizing the threaded connection between its outer left and right sides and the corresponding inner wall of the slide rod. This converts the rotation of the bidirectional lead screw into linear motion of the slide rod, causing the two slide rods to slide within guide grooves on the front and rear sides of the bottom frame's inner wall. The guide grooves provide a precise sliding track for the slide rods, effectively limiting their direction of movement and ensuring that the slide rods can only run along the guide groove direction. The rotating seats fixedly connected to the front and rear sides of the top of the slide rods move together with the slide rods. The front and rear sides of the bottom of the support frame are rotatably connected to the inner wall of the rotating seats. Thus, when the slide rods move closer or further apart, the rotating seats will drive the support frame to rotate around the rotating seats as a fulcrum. The sliders rotatably connected to the front and rear sides of the top of the support frame have their outer bottom walls aligned with the grooves on the front and rear sides of the bottom of the top frame. The bottom of the wall is slidably connected. As the support frame rotates, the slider slides accordingly in the first slide groove, thereby pushing the top frame up or down to achieve the purpose of adjusting the height of the top frame. During this process, the ball bearings slidably connected to the front and rear sides of the bottom of the slider roll on the bottom of the inner wall of the first slide groove, effectively reducing the friction between the slider and the first slide groove, making the lifting and lowering operation of the top frame easier. The rollers rotatably connected to the front and rear sides of the bottom of the slide rod roll on the bottom of the inner wall of the guide groove, reducing the friction between the slide rod and the guide groove, ensuring that the slide rod can slide smoothly. When the top frame is adjusted to a suitable height, the position of the slide rod is fixed by the fixing components set on the outer wall of the slide rod to prevent it from moving, thereby ensuring that the entire reinforced support structure operates stably at that height and providing reliable support for the construction project.

[0007] As a further description of the above technical solution:

[0008] The moving mechanism includes multiple threaded rods, the outer walls of which are rotatably connected to the top periphery of the bottom frame. The bottom periphery of the bottom frame has pre-drilled grooves, and the inner walls of these grooves are slidably connected to threaded sleeves. The inner walls of these threaded sleeves are threadedly connected to the bottom periphery of the corresponding threaded rods. Limiting grooves are formed on the left and right sides of the inner walls of these grooves. Limiting blocks are fixedly connected to the left and right sides of the outer walls of these threaded sleeves, and these limiting blocks are slidably connected to their corresponding limiting grooves. The bottom of each threaded sleeve is rotatably connected to a moving wheel, and the bottom of the bottom frame is equipped with an anti-slip component.

[0009] Through the above technical solution: when the entire support device needs to be moved, the operator operates multiple threaded rods. The middle of the outer wall of the threaded rod is rotatably connected to the top of the bottom frame. This connection ensures that the threaded rod can rotate stably around its own axis. The threaded rod and the threaded sleeve cooperate through the thread. The inner wall of the threaded sleeve is threadedly connected to the bottom of the outer wall of the threaded rod. When the operator rotates the threaded rod, according to the principle of thread transmission, the threaded sleeve will move along the axial direction of the threaded rod. At the same time, the reserved grooves opened around the bottom of the bottom frame provide movement space for the threaded sleeve and the moving wheels. The limiting grooves on the left and right sides of the inner wall of the reserved groove are slidably connected to the limiting blocks fixedly connected to the left and right sides of the outer wall of the threaded sleeve. This structure plays a key guiding and limiting role. The limiting grooves control the movement of the limiting blocks. The direction is restricted, allowing the threaded sleeve to move vertically up and down along the limiting groove, ensuring stable and accurate movement. As the threaded rod rotates, the threaded sleeve moves downward, and the moving wheel connected to its bottom descends accordingly. When the moving wheel touches the ground, the support device is ready to move. The operator pushes the device, using the moving wheel to roll on the ground, moving the device to the required position to meet the usage requirements of different locations on the construction site. When the support device reaches the designated position, if it needs to be fixed, the operator rotates the threaded rod in the opposite direction, causing the threaded sleeve to drive the moving wheel upward and retract into the reserved groove. At this time, the anti-slip component set at the bottom of the base frame plays a role in increasing the friction between the device and the ground, preventing the device from sliding during use, and ensuring the stability of the support structure.

[0010] As a further description of the above technical solution:

[0011] The fixing assembly includes multiple limiting plates. The outer walls of the multiple limiting plates are respectively fixedly connected at adjacent ends to the front and rear sides of the outer walls of the two sliding rods at opposite ends. Bolts are fixedly connected to the top of the multiple limiting plates. Nuts are threadedly connected to the outer walls of the multiple bolts. Washers are provided on the outer walls of the multiple bolts.

[0012] The above technical solution involves a limiting plate connected to the outer wall of the slide rod, with bolts, nuts, and washers on it. After adjusting the height, tightening the nuts compresses the washers to fit tightly against the bottom frame, fixing the position of the slide rod and enhancing overall stability.

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

[0014] The anti-slip component includes multiple support seats, the tops of which are fixedly connected to the bottom left and right sides of the base frame, and the bottoms of each of the multiple support seats are fixedly connected to an anti-slip pad.

[0015] Through the above technical solution: In the anti-slip component, the tops of multiple support seats are respectively fixed to the left and right sides of the bottom of the base frame, which serves to connect the base frame and the anti-slip pad and transfer the weight of the device to the anti-slip pad. The anti-slip pad is fixed to the bottom of the support seat and increases the friction between the device and the ground by utilizing its own anti-slip properties. With the cooperation of each component, after the moving wheel is retracted, the support device is prevented from sliding, ensuring that the reinforced support structure is stable and reliable during operation.

[0016] As a further description of the above technical solution:

[0017] A rotating head is fixedly connected to the right end of the outer wall of the slide rod. Multiple insertion holes are provided around the outer wall of the rotating head, and a connection hole is provided at the right end of the outer wall of the rotating head.

[0018] Through the above technical solution: the rotating head at the right end of the outer wall of the slide rod is a key component for the operation of the bidirectional lead screw. The multiple insertion holes around the outer wall of the rotating head facilitate the insertion of tools, such as wrenches, allowing the operator to rotate the rotating head more effortlessly, thereby driving the bidirectional lead screw to rotate and realize the adjustment of the top frame height. The connection hole at the right end of the outer wall of the rotating head can be connected to external power equipment, such as a motor, to provide electric drive for the bidirectional lead screw and meet the needs of different usage scenarios.

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

[0020] Multiple support rods are fixedly connected to the left and right sides of the inner wall of the bottom frame, and reinforcing plates are fixedly connected to the front and rear sides of the outer walls of the multiple support rods. The opposite ends of the multiple reinforcing plates are fixedly connected to the top frame.

[0021] Through the above technical solution: the support rods provide vertical support for the structure and enhance the strength of the bottom frame. The outer walls of the support rods are connected to the front and rear reinforcing plates. The reinforcing plates disperse stress, prevent the support rods from bending, and connect all the support rods into one, improving the overall integrity. The other end of the reinforcing plate is fixed to the top frame, so that the load of the top frame is transferred to the bottom frame in sequence through the reinforcing plate and the support rods, achieving stable support and ensuring the reinforcement effect of the building project.

[0022] As a further description of the above technical solution:

[0023] The bottom of the outer wall of each of the multiple gaskets is in contact with the top of the bottom frame, and the bottom of each of the multiple nuts is in contact with the top of the corresponding gasket.

[0024] The above technical solution involves multiple washers that fit tightly with nuts. The bottom of the outer wall of the washers is attached to the top of the base frame, and the bottom of the nut is attached to the top of the washers. When it is necessary to fix the position of the slide rod, the nut is rotated, which presses the washers downward. The washers disperse the pressure, prevent damage to the surface of the base frame, and at the same time enhance the friction, firmly fix the slide rod, and ensure the stability of the reinforced support structure.

[0025] As a further description of the above technical solution:

[0026] The bottoms of the plurality of balls are slidably connected to the bottom of the inner wall of the corresponding groove, and the bottoms of the plurality of rollers are slidably connected to the bottom of the inner wall of the corresponding guide groove.

[0027] Through the above technical solution: when the structure is in operation, the bottom of multiple balls is slidably connected to the bottom of the inner wall of the slide groove. When the support frame drives the slider to move in the slide groove, the balls roll, converting sliding friction into rolling friction, reducing the friction between the slider and the slide groove, making the top frame lifting and lowering easier. The bottom of multiple rollers is slidably connected to the bottom of the inner wall of the guide groove. When the slide rod slides in the guide groove, the rollers also convert friction, reducing the friction between the slide rod and the guide groove, making it easier for the slide rod to slide smoothly.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the operator manually rotates the bidirectional lead screw, which drives the slide bar to slide in the guide groove, thereby realizing the lifting and lowering of the top frame. This solves the problem that the existing technology relies on motor drive and is not suitable for work locations without electricity. At the same time, the ball bearings and the slide bar, as well as the rollers and the guide groove, cooperate to reduce friction, making adjustment easy and effortless. After adjusting the height, the slide bar position is fixed by using shims, nuts and bolts to enhance structural stability.

[0030] 2. In this utility model, the threaded sleeve can only move up and down by the cooperation of the limiting block and the limiting groove. Then, by using the threaded connection between the threaded rod and the threaded sleeve, the operator can easily control the raising and lowering of the moving wheel by rotating the threaded rod. When the moving wheel descends and contacts the ground, it can push the device to move, which can meet the needs of different positions on the construction site. After rising and retracting into the reserved groove, the anti-slip pad at the bottom of the support base contacts the ground, increasing the friction and preventing the device from sliding. Attached Figure Description

[0031] Figure 1 This is a perspective view of a reinforcement and support structure for building engineering proposed in this utility model;

[0032] Figure 2 This is a front view of a reinforcement support structure for building engineering proposed in this utility model;

[0033] Figure 3This is a schematic diagram of a lifting mechanism for a reinforced support structure in building engineering, as proposed in this utility model.

[0034] Figure 4 This is a schematic diagram of an anti-slip component for a reinforced support structure in building engineering, as proposed in this utility model.

[0035] Figure 5 This is a schematic diagram of a moving mechanism for a reinforced support structure in building engineering, as proposed in this utility model.

[0036] Figure 6 This is a partial sectional view of the bottom frame of a reinforcement support structure for building engineering proposed in this utility model.

[0037] Legend:

[0038] 1. Base frame; 2. Lifting mechanism; 201. Slide rod; 202. Rotating seat; 203. Support frame; 204. Slide groove one; 205. Slider; 206. Two-way lead screw; 207. Ball bearing; 208. Roller; 209. Fixing component; 2091. Limiting plate; 2092. Bolt; 2093. Nut; 2094. Washer; 3. Moving mechanism; 301. Threaded rod; 302. Reserved groove; 303. Threaded sleeve; 304. Limiting groove; 305. Limiting block; 306. Moving wheel; 307. Anti-slip component; 3071. Support seat; 3072. Anti-slip pad; 4. Top frame; 5. Guide groove; 6. Rotating head; 7. Insertion hole; 8. Connection hole; 9. Support rod; 10. Reinforcing plate. Detailed Implementation

[0039] 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.

[0040] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a reinforcement support structure for building construction, comprising a bottom frame 1 and a top frame 4. The bottom frame 1 serves as the foundation of the entire support structure, bearing and supporting other components and providing stable support in contact with the ground. The top frame 4 connects to the building structure to be supported, bearing pressure from above and transmitting it to the bottom frame 1. Guide grooves 5 are provided on the front and rear sides of the inner wall of the bottom frame 1, providing a precise sliding track for the slide rod 201 in the lifting mechanism 2, limiting its movement direction, and ensuring the stability of the lifting process. The inner walls of the two guide grooves 5 are equipped with lifting mechanisms 2 to achieve height adjustment of the top frame 4 to adapt to different building construction projects. To meet the support requirements, a moving mechanism 3 is provided at the bottom of the base frame 1, enabling the entire support structure to be easily moved to the required position on the construction site. The lifting mechanism 2 includes two slide rods 201 and two support frames 203. The outer walls of the two slide rods 201 are slidably connected to the left and right sides of the inner walls of the two guide grooves 5, respectively. Sliding within the guide grooves 5, and cooperating with the bidirectional screw 206, the support frames 203 are driven to move, thereby realizing the lifting and lowering of the top frame 4. Rotating seats 202 are fixedly connected to the front and rear sides of the top of the two slide rods 201, which are used to connect the slide rods 201 and the support frames 203, and provide a rotation fulcrum for the support frames 203, so that the support frames 203 can rotate around the fulcrum. The bottom ends of the two support frames 203 are rotatably connected to the inner walls of the corresponding rotating seats 202. The bottom front and rear sides of the top frame 4 are provided with sliding grooves 204, allowing the support frames 203 to rotate flexibly under the drive of the sliding rod 201, thereby pushing the top frame 4 to rise and fall. The top front and rear sides of the two support frames 203 are rotatably connected to two sliders 205. The bottom of the outer walls of the sliders 205 are slidably connected to the bottom of the inner walls of the corresponding sliding grooves 204, ensuring smooth sliding of the sliders 205 within the sliding grooves 204 and achieving stable raising and lowering of the top frame 4. A bidirectional lead screw 206 is rotatably connected to the middle of the inner wall of the bottom frame 1. The outer walls of the bidirectional lead screw 206 are connected to the left and right sides of the bottom frame 1. Each slide rod 201 is threaded to the middle of its inner wall. By rotating, the slide rod 201 connected to it moves towards or away from each other. This is the power transmission component for lifting and lowering the top frame 4. Multiple balls 207 are slidably connected to the front and rear sides of the bottom of the multiple sliders 205. They roll between the sliders 205 and the slide groove 204, reducing the friction between them and making the lifting and lowering operation of the top frame 4 easier and less strenuous. Multiple rollers 208 are rotatably connected to the front and rear sides of the bottom of the two slide rods 201. They rotate between the slide rods 201 and the guide groove 5, reducing the friction between the slide rods 201 and the guide groove 5. Fixing components 209 are provided on the outer walls of the two slide rods 201.The fixing assembly 209 includes multiple limiting plates 2091. The outer walls of the multiple limiting plates 2091 are respectively fixedly connected at adjacent ends to the front and rear sides of the outer walls of two sliding rods 201 at opposite ends, providing installation positions for bolts 2092 and assisting in fixing the position of the sliding rods 201. Bolts 2092 are fixedly connected to the top of each of the multiple limiting plates 2091. Nuts 2093 are threaded onto the outer walls of each of the multiple bolts 2092. The bolts 2092 and nuts 2093 cooperate; by tightening the nuts 2093, the sliding rods 201 are fixed in the desired position. Washers 2094 are provided on the outer walls of each of the multiple bolts 2092 to increase... The increased contact area between the nut 2093 and the base frame 1 disperses pressure, prevents the nut 2093 from damaging the surface of the base frame 1, and enhances the fixing effect. A rotating head 6 is fixedly connected to the right end of the outer wall of the slide rod 201, providing an operating part for the rotation of the bidirectional lead screw 206, making it convenient for workers to manually rotate the bidirectional lead screw 206. Multiple insertion holes 7 are opened around the outer wall of the rotating head 6, which are used to insert tools to make it easier for workers to rotate the rotating head 6 and thus rotate the bidirectional lead screw 206. A connection hole 8 is opened at the right end of the outer wall of the rotating head 6 for connecting external power equipment, increasing the diversity of driving methods.

[0041] Specifically, the base frame 1 serves as the basic frame, and the guide grooves 5 on the front and rear sides of its inner wall provide sliding tracks for the slide rod 201 of the lifting mechanism 2, limiting the movement direction of the slide rod 201 and ensuring stable lifting. The outer wall of the slide rod 201 is slidably connected to the inner wall of the guide groove 5, and is driven to move within the guide groove 5 by the bidirectional screw 206 to achieve height adjustment. When the bidirectional screw 206 rotates, because it is threadedly connected to the middle of the inner wall of the slide rod 201, the two slide rods 201 move closer or further apart. The rotating seat 202 at the top of the slide rod 201 is rotatably connected to the bottom end of the support frame 203, transmitting the movement of the slide rod 201 and causing the support frame 203 to rotate around the rotation point. The slider 205 at the top of the support frame 203 is slidably connected to the slide groove 204 at the bottom of the top frame 4, transmitting the movement of the support frame 203 to the top frame. 4. To achieve the lifting and lowering of the top frame 4, the ball bearings 207 at the bottom of the slider 205 and the rollers 208 at the bottom of the slide rod 201 reduce the friction between the slider 205 and the slide groove 204, and between the rotating seat 202 and the guide groove 5, making adjustment easier. The limiting plate 2091 of the fixing component 209 is connected to the outer wall of the slide rod 201. The bolts 2092, nuts 2093 and washers 2094 on it cooperate. After adjusting the height, tighten the nuts 2093 to squeeze the washers 2094 tightly against the bottom frame 1, fix the position of the slide rod 201, and enhance the overall stability. The rotating head 6 at the right end of the outer wall of the slide rod 201 has insertion holes 7 around it to facilitate the insertion of tools to rotate the bidirectional lead screw 206. The connecting hole 8 at the right end can be connected to a motor to drive the bidirectional lead screw 206, providing both manual and electric drive modes.

[0042] Reference Figure 2 , Figure 5 and Figure 6 The moving mechanism 3 includes multiple threaded rods 301. The outer walls of the multiple threaded rods 301 are rotatably connected to the top periphery of the base frame 1. Through their own rotation, they provide power for the lifting and lowering of the moving wheels 306. The bottom periphery of the base frame 1 is provided with reserved grooves 302 to accommodate threaded sleeves 303 and moving wheels 306, allowing them to be stored in them when not in use without affecting the overall stability of the device. Threaded sleeves 303 are slidably connected to the bottom of the inner walls of the multiple reserved grooves 302, cooperating with the threaded rods 301 to convert the rotation of the threaded rods 301 into their own vertical movement. The inner walls of the multiple threaded sleeves 303 are threadedly connected to the bottom of the outer walls of the corresponding threaded rods 301. Limiting grooves 304 are provided on the left and right sides of the inner walls of the multiple reserved grooves 302 to restrict the movement direction of the threaded sleeves 303, ensuring that they can only move vertically. Limiting grooves 304 are provided on the left and right sides of the outer walls of the multiple threaded sleeves 303. A fixed connection limit block 305 is provided, which cooperates with the limit groove 304 to prevent the threaded sleeve 303 from shifting during movement. Multiple limit blocks 305 are slidably connected to the corresponding limit grooves 304. The bottom of multiple threaded sleeves 303 is rotatably connected to a moving wheel 306. When the moving wheel 306 descends and contacts the ground, the entire support device can be moved easily. The bottom of the base frame 1 is provided with an anti-slip component 307. The anti-slip component 307 includes multiple support seats 3071, which connect the base frame 1 and the anti-slip pad 3072 and evenly transfer the weight of the device to the anti-slip pad 3072. The tops of multiple support seats 3071 are fixedly connected to the bottom left and right sides of the base frame 1, and the bottoms of multiple support seats 3071 are fixedly connected to anti-slip pads 3072. By utilizing their own anti-slip properties, the friction between the device and the ground is increased, ensuring the stability of the device when it is in a fixed position.

[0043] Specifically, multiple threaded rods 301 are rotatably connected to the top perimeter of the base frame 1, serving as power transmission components. Rotating the threaded rods 301 provides power for the lifting and lowering of the moving wheels 306. Reserved slots 302 around the bottom perimeter of the base frame 1 provide space for the threaded sleeve 303 and the moving wheels 306, allowing them to be stored when not in use. The inner wall of the threaded sleeve 303 is threadedly connected to the bottom of the outer wall of the threaded rods 301, converting the rotation of the threaded rods 301 into its own vertical movement, thereby driving the moving wheels 306 connected to its bottom to rise or fall. Limiting slots 304 on the left and right sides of the inner wall of the reserved slots 302 are slidably connected to limiting blocks 305 fixedly connected to the left and right sides of the outer wall of the threaded sleeve 303, restricting the limiting blocks 305. The direction of movement ensures that the threaded sleeve 303 can only move up and down in the vertical direction, guaranteeing the stability and accuracy of the lifting and lowering of the moving wheel 306. The moving wheel 306, which is rotatably connected to the bottom of multiple threaded sleeves 303, allows the entire support device to move easily after it descends and contacts the ground, meeting the operational needs of different locations on the construction site. In the anti-slip component 307, the tops of multiple support seats 3071 are respectively fixed to the left and right sides of the bottom of the base frame 1, serving to connect the base frame 1 with the anti-slip pad 3072. The anti-slip pad 3072, which is fixedly connected to the bottom of the support seat 3071, increases the friction between the device and the ground when the moving wheel 306 retracts into the reserved groove 302 and the support seat 3071 contacts the ground, preventing the device from sliding during operation and ensuring the stability of the reinforced support structure.

[0044] Reference Figure 1 , Figure 2 and Figure 3Multiple support rods 9 are fixedly connected to the left and right sides of the inner wall of the base frame 1, which enhance the structural strength of the base frame 1 and connect the reinforcing plates 10, providing a more stable foundation support for the entire reinforced support structure. Reinforcing plates 10 are fixedly connected to the front and rear sides of the outer walls of the multiple support rods 9. These plates, connected to the support rods 9, further strengthen the structure of the base frame 1 and securely connect the base frame 1 to the top frame 4. The far ends of the multiple reinforcing plates 10 are fixedly connected to the top frame 4. The bottom of the outer walls of multiple gaskets 2094 are attached to the top of the base frame 1 to increase the contact area between the nuts 2093 and the base frame 1, disperse the pressure on the base frame 1 when the nuts 2093 are tightened, and prevent damage to the surface of the base frame 1. The bottoms of the multiple nuts 2093 are respectively attached to the tops of the corresponding gaskets 2094. Nut 2093 rotates and presses down on washer 2094, thereby firmly fixing slide rod 201 in the required position and enhancing the stability of the entire support structure; the bottom of multiple balls 207 are slidably connected to the bottom of the inner wall of the corresponding slide groove 204, and the balls 207 roll between slider 205 and slide groove 204, greatly reducing the friction between slider 205 and the bottom of the inner wall of slide groove 204, making the top frame 4 smoother and easier to lift; the bottom of multiple rollers 208 are slidably connected to the bottom of the inner wall of the corresponding guide groove 5, and the rollers 208 roll between slide rod 201 and guide groove 5, effectively reducing the friction between slide rod 201 and the bottom of the inner wall of guide groove 5, making it easier for slide rod 201 to slide smoothly in guide groove 5;

[0045] Specifically, multiple support rods 9 fixedly connected to the left and right sides of the inner wall of the bottom frame 1 work together with the reinforcing plates 10 fixedly connected to the front and rear sides of the outer wall. One end of the reinforcing plate 10 is connected to the support rods 9, and the other end is fixed to the top frame 4, forming a stable support structure. This enhances the connection strength between the bottom frame 1 and the top frame 4, improves the stability of the entire support structure, and enables it to better withstand the pressure in construction projects. Regarding the fixing components 209, the bottom of the outer wall of multiple gaskets 2094 is attached to the top of the bottom frame 1, and the bottom of the nut 2093 is attached to the top of the gasket 2094. When it is necessary to fix the position of the slide rod 201, the nut 2093 is tightened to generate downward pressure on the gasket 2094. The gasket 2094 transmits the pressure to the bottom frame 1, thereby firmly fixing the slide rod 201 and preventing it from moving during operation, further ensuring the stability of the support structure.

[0046] Working Principle: In the absence of power supply, the height of the support structure is adjusted manually. First, a tool is inserted into the insertion holes 7 around the outer wall of the rotating head 6, and the double-acting screw 206 is rotated. Since the double-acting screw 206 is threaded to the middle of the inner wall of the slide rod 201, and the outer wall of the slide rod 201 is slidably connected to the inner wall of the guide groove 5, when the double-acting screw 206 rotates, it will drive the two slide rods 201 to slide towards or away from each other in the guide groove 5. When the two slide rods 201 approach each other, the rotating seat 202 at the top of the slide rod 201 also approaches. The rotating seat 202, which is rotatably connected to the bottom of the support frame 203, drives the support frame 203 to rotate around the rotation point. At the same time, the slider 205 at the top of the support frame 203 slides in the slide groove 204, thereby pushing the top frame 4 upward, thus raising the height of the top frame 4. Conversely, when the sliding rods 201 move away from each other, the top frame 4 descends. During this process, the ball bearings 207 at the bottom of the slider 205 roll in the first groove 204, reducing the friction between the slider 205 and the first groove 204. The rollers 208 at the bottom of the sliding rod 201 rotate in the guide groove 5, reducing the friction between the rotating seat 202 and the guide groove 5, making the entire adjustment process easier and less strenuous. After the height of the top frame 4 is adjusted, in order to enhance the structural stability, the position of the sliding rod 201 needs to be fixed. The specific operation is to put the shim 2094 on the outside of the bolt 2092, and then screw the nut 2093 on the bolt 2092. Rotate the nut 2093 to move it downward and squeeze the shim 2094 until the nut 2093 is close to the bottom frame 1, thereby fixing the position of the rotating seat 202 and making the entire support structure more stable.

[0047] Furthermore, when the entire support device needs to be moved, since the limiting block 305 is slidably connected to the limiting groove 304, the limiting groove 304 restricts the movement direction of the limiting block 305, allowing the threaded sleeve 303 to move only in the vertical direction. At this time, the operator rotates multiple threaded rods 301 counterclockwise. Because the inner wall of the threaded sleeve 303 is threadedly connected to the bottom of the outer wall of the threaded rod 301, according to the principle of thread transmission, the rotation of the threaded rod 301 is converted into the vertical movement of the threaded sleeve 303, thereby driving the moving wheel 306 connected to the bottom of the threaded sleeve 303 to descend. When the moving wheel 306 descends to a certain extent and contacts the ground, the entire support device can be moved by pushing. The movable wheel 306 moves easily across the construction site to meet the needs of different construction locations. When fixing is required, the operator operates the threaded rod 301 again, this time rotating it clockwise. Based on the same thread transmission principle, the threaded sleeve 303 drives the movable wheel 306 upward, causing it to gradually retract into the reserved groove 302. At this time, the support base 3071 at the bottom of the device contacts the ground. The anti-slip pad 3072 fixedly connected to the bottom of the support base 3071 plays its role. The anti-slip pad 3072 is in close contact with the ground, and its anti-slip properties increase the friction between the device and the ground, effectively preventing the device from sliding during use.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforcing support structure for building construction, comprising a bottom frame (1) and a top frame (4), characterized in that: The inner wall of the bottom frame (1) is provided with guide grooves (5) on both the front and rear sides. The inner walls of the two guide grooves (5) are provided with lifting mechanisms (2), and the bottom of the bottom frame (1) is provided with moving mechanisms (3). The lifting mechanism (2) includes two slide rods (201) and two support frames (203). The outer walls of the two slide rods (201) are slidably connected to the left and right sides of the inner walls of the two guide grooves (5). Rotary seats (202) are fixedly connected to the front and rear sides of the top of the two slide rods (201). The front and rear sides of the bottom of the two support frames (203) are rotatably connected to the inner walls of the corresponding rotating seats (202). The bottom front and rear sides of the top frame (4) are provided with a slide groove (204). The front and rear sides of the top of the two support frames (203) are rotatably connected to two sliders (205). The bottom of the outer wall of each of the multiple sliders (205) is slidably connected to the bottom of the inner wall of the corresponding slide groove (204). A bidirectional lead screw (206) is rotatably connected to the middle of the inner wall of the bottom frame (1). The left and right sides of the outer wall of the bidirectional lead screw (206) are threadedly connected to the middle of the inner wall of the corresponding slide rod (201). Multiple balls (207) are slidably connected to the front and rear sides of the bottom of the multiple sliders (205). Multiple rollers (208) are rotatably connected to the front and rear sides of the bottom of the two slide rods (201). A fixing component (209) is provided on the outer wall of the two slide rods (201).

2. The reinforcement and support structure for building engineering according to claim 1, characterized in that: The moving mechanism (3) includes multiple threaded rods (301). The outer walls of the multiple threaded rods (301) are rotatably connected to the top of the bottom frame (1). The bottom of the bottom frame (1) is provided with reserved grooves (302). The inner walls of the multiple reserved grooves (302) are slidably connected with threaded sleeves (303). The inner walls of the multiple threaded sleeves (303) are threadedly connected to the bottom of the outer walls of the corresponding threaded rods (301). The inner walls of the multiple reserved grooves (302) are provided with limiting grooves (304) on the left and right sides. The outer walls of the multiple threaded sleeves (303) are fixedly connected with limiting blocks (305). The multiple limiting blocks (305) are slidably connected to the corresponding limiting grooves (304). The bottom of the multiple threaded sleeves (303) is rotatably connected with moving wheels (306). The bottom of the bottom frame (1) is provided with anti-slip components (307).

3. The reinforcement and support structure for building engineering according to claim 1, characterized in that: The fixing component (209) includes multiple limiting plates (2091). The outer walls of the multiple limiting plates (2091) are respectively fixedly connected at adjacent ends to the rear side of the outer walls of the two sliding rods (201) at opposite ends. Bolts (2092) are fixedly connected to the top of the multiple limiting plates (2091). Nuts (2093) are threadedly connected to the outer walls of the multiple bolts (2092). Washers (2094) are provided on the outer walls of the multiple bolts (2092).

4. A reinforcement and support structure for building engineering according to claim 2, characterized in that: The anti-slip component (307) includes multiple support seats (3071), the tops of the multiple support seats (3071) are respectively fixedly connected to the bottom left and right sides of the bottom of the bottom frame (1), and the bottoms of the multiple support seats (3071) are all fixedly connected to anti-slip pads (3072).

5. A reinforcement and support structure for building engineering according to claim 1, characterized in that: A rotating head (6) is fixedly connected to the right end of the outer wall of the slide rod (201). Multiple insertion holes (7) are provided around the outer wall of the rotating head (6), and a connection hole (8) is provided at the right end of the outer wall of the rotating head (6).

6. A reinforcement and support structure for building engineering according to claim 1, characterized in that: Multiple support rods (9) are fixedly connected to the left and right sides of the inner wall of the bottom frame (1), and reinforcing plates (10) are fixedly connected to the front and rear sides of the outer wall of the multiple support rods (9). The opposite ends of the multiple reinforcing plates (10) are fixedly connected to the top frame (4).

7. A reinforcement and support structure for building engineering according to claim 3, characterized in that: The bottom of the outer wall of each of the multiple gaskets (2094) is attached to the top of the bottom frame (1), and the bottom of each of the multiple nuts (2093) is attached to the top of the corresponding gasket (2094).

8. A reinforcement and support structure for building engineering according to claim 1, characterized in that: The bottoms of the plurality of balls (207) are slidably connected to the bottom of the inner wall of the corresponding groove (204), and the bottoms of the plurality of rollers (208) are slidably connected to the bottom of the inner wall of the corresponding guide groove (5).

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