Support frame for construction

Abstract

The utility model discloses a support frame for building construction, including bottom plate, upward support mechanism, support adjusting mechanism and adjusting auxiliary mechanism, the upward support mechanism includes adjusting frame and to the frame, the support adjusting mechanism includes support pipe and clamping rod, the adjusting auxiliary mechanism includes outer belt cover and double -deck clamping ring, through the combination design of adjusting frame and to the frame, can realize the stable support of pipe body, and through the adjustment of lead screw and screw block, provide nimble support position adjustment, make the support structure adapt to different pipe body demand, strengthen stability and adjustability, through the cooperation of clamping rod and clamping pipe, and the design of inner swing frame and inlay swing frame, make support position can be conveniently, reliably fixed, simultaneously, the symmetrical installation of compression spring makes the connection between clamping rod and clamping pipe more stable, effectively prevented the loosening of support frame, improved the overall support effect.

Description

Technical Field

[0001] This utility model relates to the field of support frame technology, and more specifically, it relates to a support frame for building construction. Background Technology

[0002] Existing pipe support frame technologies in building construction have several design flaws that prevent them from providing sufficient stability and flexibility in actual use. Firstly, the support frame cannot achieve uniform and stable support when supporting different pipes, especially when supporting larger or heavier pipes. In such cases, the support frame's stability is often insufficient, easily leading to pipe tilting, sinking, or instability. This instability not only affects construction progress but may also create safety hazards and increase the risk of accidents.

[0003] Furthermore, existing support frame designs typically fix the support points or angles, making adjustments extremely difficult in different construction environments. On construction sites, due to significant differences in the types and sizes of pipes, traditional support frames often cannot meet the support requirements of different pipes. To ensure adequate support for the pipes, frequent adjustments to the support positions are usually necessary. This necessitates higher adaptability and ease of adjustment for the support frame. However, the current design of the support frame makes the adjustment of the support position inflexible and inconvenient to operate, especially in confined construction spaces or scenarios with high height requirements. Adjusting and repositioning the support frame becomes particularly difficult, increasing the labor intensity and operational complexity for construction workers. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a support frame for building construction to solve the technical problems mentioned in the background art, such as unstable upward support of different tubes and inconvenience in adjusting the support position.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a support frame for building construction, comprising a base plate, an upward support mechanism, a support adjustment mechanism, and an adjustment auxiliary mechanism. The upward support mechanism includes an adjustment frame and a retracting frame. The adjustment frame is installed at the top end of the base plate. A lead screw is rotatably mounted on the adjustment frame, and a threaded block is threadedly connected to the lead screw. Two sets of threaded blocks are provided, and the two sets of threaded blocks are slidably threadedly connected to the lead screw. Two sets of retracting frames are rotatably mounted on the threaded blocks and are rotatably connected to each other. The support adjustment mechanism includes a support tube and a locking rod. A locking tube is rotatably mounted at the top end of the support tube. A rod wall block is installed on the outer wall of the locking rod. An inner rotating frame is installed on the inner wall of the locking tube, and an embedded rotating frame is installed at the bottom end of the inner rotating frame. The embedded rotating frame can rotatably extend into the rod wall block. A compression spring is symmetrically mounted on the rod wall block, and the rod wall block can press against the embedded rotating frame, so that the locking rod and the locking tube are relatively fixed.

[0008] The present invention is further configured such that the adjustment auxiliary mechanism includes an outer sleeve and a double-layer clamping ring. The outer sleeve is installed at the bottom end of the side wall of the clamping tube, and the double-layer clamping ring is fixedly installed on the outer wall of the support tube. A receiving ring is installed at the bottom end of the outer sleeve, and the receiving ring is limited to rotate within the double-layer clamping ring. A bidirectional spring rod is installed on the receiving ring, and a positioning hole is opened on the double-layer clamping ring. The bidirectional spring rod can extend into different positioning holes step by step, so that the outer sleeve stably drives the rotation of the clamping tube.

[0009] The present invention is further configured such that the base plate is provided with adjustment holes, and multiple sets of adjustment holes are arranged in parallel and symmetrical manner on the base plate, providing multiple installation options and enhancing the adaptability of the device.

[0010] The present invention is further configured such that a support roller is installed at one end of the receiving frame, and the external tube can be placed between the pair of support rollers. The lead screw is connected to the external driving device. The support roller is installed at one end of the receiving frame to provide a stable support point for the tube, reduce friction, and facilitate the rotation and adjustment of the tube.

[0011] The present invention is further configured such that side plates are installed on both sides of the adjustment frame, and mounting platforms are installed on the side walls of the support tube, with the mounting platforms mounted on the side plates. The side plates are installed on both sides of the adjustment frame to provide an installation foundation for the support tube and enhance the overall structural rigidity.

[0012] The present invention is further configured such that one end of the snap-fit ​​rod can pass through different adjustment holes and through the side plate to cooperate with the support tube and snap-fit ​​tube for quick snap-fit. The snap-fit ​​rod can pass through the adjustment hole and the side plate to cooperate with the support tube and snap-fit ​​tube to achieve quick fixing and disassembly.

[0013] The present invention is further configured such that an inner retaining ring is installed on the inner wall of the support tube, and a thrust spring is installed on the outer wall of the snap-fit ​​rod. One end of the thrust spring can push against the bottom end face of the inner retaining ring. The inner retaining ring is installed on the inner wall of the support tube to provide a support point for the thrust spring and assist in the positioning of the snap-fit ​​rod.

[0014] The present invention is further provided that supports are installed around the bottom of the base plate, thereby increasing the contact area, improving ground friction, and preventing the device from sliding.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a support frame for building construction, which has the following advantages:

[0017] This utility model is equipped with an upward support mechanism. Through the combination design of the adjustment frame and the retracting frame, it can achieve stable support for the tube body. By adjusting the lead screw and threaded block, it can provide flexible support position adjustment, so that the support structure can adapt to different tube body requirements, enhancing stability and adjustability.

[0018] This utility model is equipped with a support adjustment mechanism. Through the cooperation of the locking rod and the locking tube, as well as the design of the inner rotating frame and the embedded rotating frame, the support position can be conveniently and reliably fixed. At the same time, the symmetrical installation of the compression spring makes the connection between the locking rod and the locking tube more stable, effectively preventing the support frame from loosening and improving the overall support effect.

[0019] This utility model is equipped with an adjustment auxiliary mechanism. Through the setting of the outer sleeve and double-layer clamping ring, it can stably drive the rotation of the clamping tube, making the adjustment process smoother and reducing human operation errors. At the same time, the design of the bidirectional spring rod provides multi-level positioning, further enhancing the adjustment accuracy and flexibility, and improving the adaptability of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model;

[0021] Figure 2 This is a schematic diagram of the device from the bottom view of this utility model;

[0022] Figure 3 This is a schematic diagram of the upward support mechanism in this utility model;

[0023] Figure 4 This is a schematic diagram of the supporting adjustment mechanism and the adjustment auxiliary mechanism in this utility model;

[0024] Figure 5This is a schematic diagram of the internal structure of the support adjustment mechanism and the adjustment auxiliary mechanism in this utility model.

[0025] In the diagram: 1. Base plate; 2. Adjusting frame; 3. Retracting frame; 4. Lead screw; 5. Threaded block; 6. Support tube; 7. Clamping rod; 8. Clamping tube; 9. Rod wall block; 10. Inner rotating frame; 11. Embedded rotating frame; 12. Outer sleeve; 13. Double-layer clamping ring; 14. Clamping ring; 15. Positioning hole; 16. Adjusting hole; 17. Support roller; 18. Side plate; 19. Mounting platform; 20. Inner retaining ring; 21. Thrust spring; 22. Support; 101. Compression spring; 201. Double-acting spring rod. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5 A construction support frame includes a base plate 1, an upward support mechanism, a support adjustment mechanism, and an adjustment auxiliary mechanism. The upward support mechanism includes an adjustment frame 2 and a retracting frame 3. The adjustment frame 2 is installed at the top end of the base plate 1. A lead screw 4 is rotatably mounted on the upper limit of the adjustment frame 2. Threaded blocks 5 are threadedly connected to the lead screw 4, and two sets of threaded blocks 5 are provided. The two sets of threaded blocks 5 are slidably threadedly connected to the lead screw 4. Two sets of retracting frames 3 are rotatably mounted on the threaded blocks 5. The rotating connection and support adjustment mechanism includes a support tube 6 and a snap-fit ​​rod 7. A snap-fit ​​tube 8 is rotatably mounted on the top end of the support tube 6. A rod wall block 9 is mounted on the outer wall of the snap-fit ​​rod 7. An inner rotating frame 10 is mounted on the inner wall of the snap-fit ​​tube 8, and an embedded rotating frame 11 is mounted on the bottom end of the inner rotating frame 10. The embedded rotating frame 11 can rotatably extend into the rod wall block 9. A compression spring 101 is symmetrically mounted on the rod wall block 9. The rod wall block 9 can press against the embedded rotating frame 11, so that the snap-fit ​​rod 7 and the snap-fit ​​tube 8 are relatively fixed.

[0030] In this embodiment, the tube body is stably supported and its height is adjusted by the adjusting frame 2 and the receiving frame 3. During use, the lead screw 4 mounted on the adjusting frame 2 is rotated, causing two sets of threaded blocks 5 connected by threads to move towards or away from each other along the lead screw 4. Since the two sets of receiving frames 3 are rotatably mounted on the threaded blocks 5 and are rotatably connected to each other, the receiving frames 3 will open and close as the threaded blocks 5 move, thereby adjusting the spacing of the support points to accommodate tube bodies of different diameters. The tube body is placed between the support rollers 17 on the receiving frames 3. By adjusting the rotation of the lead screw 4, precise control can be achieved. The position and support force of the support points are fixed and adjusted by the cooperation of the locking rod 7 and the locking tube 8. In use, the locking rod 7 is passed through the adjustment hole 16 and the side plate 18 on the base plate 1, with one end extending into the support tube 6. Rotating the locking tube 8 drives the inner rotating frame 10 to rotate, so that the embedded rotating frame 11 rotates and extends into the rod wall block 9 on the outer wall of the locking rod 7. The compression spring 101 on the rod wall block 9 applies pressure to the embedded rotating frame 11 to form a mechanical lock, so that the support frame can be quickly fixed in different positions to adapt to various construction environment requirements, while ensuring the stability of the support structure.

[0031] The adjustment auxiliary mechanism includes an outer sleeve 12 and a double-layer clamping ring 13. The outer sleeve 12 is installed at the bottom end of the side wall of the clamping tube 8. The double-layer clamping ring 13 is fixedly installed on the outer wall of the support tube 6. A retaining ring 14 is installed at the bottom end of the outer sleeve 12, and the retaining ring 14 is limited to rotate within the double-layer clamping ring 13. A bidirectional spring rod 201 is installed on the retaining ring 14. A positioning hole 15 is opened on the double-layer clamping ring 13, and the bidirectional spring rod 201 can extend into different positioning holes 15 step by step, so that the outer sleeve 12 stably drives the rotation of the clamping tube 8.

[0032] In this embodiment, the stability of the snap-fit ​​structure is enhanced by the cooperation of the outer sleeve 12 and the double-layer clamping ring 13. During operation, the outer sleeve 12 is installed at the bottom of the side wall of the snap-fit ​​tube 8. The bottom clamping ring 14 limits the rotation within the double-layer clamping ring 13. When the outer sleeve 12 is rotated, the bidirectional spring rod 201 on the clamping ring 14 can extend into different positioning holes 15 on the double-layer clamping ring 13 step by step to achieve segmented precise positioning. This ensures that the snap-fit ​​tube 8 can be reliably locked after being rotated to a specific position, preventing accidental loosening due to vibration or external force during use, and improving the stability and safety of the entire support frame.

[0033] Please see Figures 1-5As a supplementary embodiment of a construction support frame for an upward support mechanism, a support adjustment mechanism, and an adjustment auxiliary mechanism: Adjustment holes 16 are provided on the base plate 1, with multiple sets of adjustment holes 16 arranged in parallel and symmetrically. Support rollers 17 are installed at one end of the frame 3, and the outer tube can be placed between pairs of support rollers 17. Side plates 18 are installed on both sides of the adjustment frame 2. Mounting platforms 19 are installed on the side walls of the support tube 6, and the mounting platforms 19 are mounted on the side plates 18. One end of the snap-fit ​​rod 7 can pass through different adjustment holes 16 and through the side plates 18 to quickly snap into place with the support tube 6 and the snap-fit ​​tube 8. An inner retaining ring 20 is installed on the inner wall of the support tube 6, and a thrust spring 21 is installed on the outer wall of the snap-fit ​​rod 7. One end of the thrust spring 21 can push against the bottom end face of the inner retaining ring 20. Supports 22 are installed around the bottom of the base plate 1.

[0034] More specifically, the support frame is placed on the construction site, and the overall stability is ensured by the bottom support 22. Then, the upward support mechanism is adjusted according to the diameter of the tube body. The screw 4 is rotated to adjust the two sets of receiving frames 3 to a suitable distance. Next, the appropriate adjustment hole 16 position is selected, and the locking rod 7 is inserted into the support tube 6 through the adjustment hole 16 and the side plate 18. The locking tube 8 is rotated to make the inserting frame 11 extend into the rod wall block 9 to form a preliminary fixation. Finally, the outer sleeve 12 is adjusted to make the bidirectional spring rod 201 insert into the appropriate positioning hole 15 to complete the final locking. The tube body is placed between the support rollers 17 of the receiving frame 3. Through the precise adjustment of the upward support mechanism, the tube body is stably supported and accurately positioned. When disassembling, the operation is carried out in reverse order.

[0035] In summary, during use or operation of the overall equipment: when the upward support mechanism is required, the pipe body is stably supported and its height is adjusted through the adjusting frame 2 and the receiving frame 3. During use, the screw 4 mounted on the adjusting frame 2 is rotated, which drives the two sets of threaded blocks 5 connected by threads to move towards or away from each other along the screw 4. Since the two sets of receiving frames 3 are rotatably mounted on the threaded blocks 5 and are rotatably connected to each other, the receiving frames 3 will open and close as the threaded blocks 5 move, thereby adjusting the spacing of the support points to adapt to pipes of different diameters. The pipe body is placed between the support rollers 17 on the receiving frames 3. By adjusting the rotation of the screw 4, the position of the support points and the support force can be precisely controlled.

[0036] When the support adjustment mechanism is required to operate, the support frame is fixed and adjusted by the cooperation of the locking rod 7 and the locking tube 8. In use, the locking rod 7 is passed through the adjustment hole 16 and the side plate 18 on the base plate 1, with one end extending into the support tube 6. Rotating the locking tube 8 drives the inner rotating frame 10 to rotate, so that the embedded rotating frame 11 rotates and extends into the rod wall block 9 on the outer wall of the locking rod 7. The compression spring 101 on the rod wall block 9 applies pressure to the embedded rotating frame 11 to form a mechanical lock, so that the support frame can be quickly fixed in different positions to adapt to various construction environment requirements, while ensuring the stability of the support structure.

[0037] When the auxiliary mechanism needs to be adjusted, the stability of the snap-fit ​​structure is enhanced by the cooperation of the outer sleeve 12 and the double-layer clamping ring 13. During operation, the outer sleeve 12 is installed at the bottom of the side wall of the snap-fit ​​tube 8. The bottom clamping ring 14 limits the rotation within the double-layer clamping ring 13. When the outer sleeve 12 is rotated, the bidirectional spring rod 201 on the clamping ring 14 can extend into different positioning holes 15 on the double-layer clamping ring 13 step by step to achieve segmented precise positioning. This ensures that the snap-fit ​​tube 8 can be reliably locked after being rotated to a specific position, preventing accidental loosening due to vibration or external force during use, and improving the stability and safety of the entire support frame.

[0038] Place the support frame on the construction site, ensuring overall stability through the bottom support 22. Then, adjust the upward support mechanism according to the pipe diameter, rotating the screw 4 to adjust the two sets of receiving frames 3 to a suitable distance. Next, select a suitable position for the adjustment hole 16, insert the locking rod 7 through the adjustment hole 16 and the side plate 18 into the support pipe 6, and rotate the locking pipe 8 to allow the inserting frame 11 to extend into the rod wall block 9 to form a preliminary fixation. Finally, adjust the outer sleeve 12 to insert the bidirectional spring rod 201 into the suitable positioning hole 15 to complete the final locking. The pipe is placed between the support rollers 17 of the receiving frames 3. Through precise adjustment of the upward support mechanism, stable support and accurate positioning of the pipe are achieved. Disassembly is performed in the reverse order.

[0039] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

[0040] In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise explicitly described, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, and their specific circuit structures will not be elaborated here. In all the solutions mentioned above, those involving motors can be used with a reducer if necessary. The connection structure and working principle between the motor and the reducer are existing, well-known technologies, and will not be elaborated here.

Claims

1. A support frame for building construction, comprising a base plate (1), an upward support mechanism, a support adjustment mechanism, and an adjustment auxiliary mechanism, characterized in that: The upward support mechanism includes an adjusting frame (2) and a retracting frame (3). The adjusting frame (2) is installed at the top end of the base plate (1). A lead screw (4) is rotatably mounted on the adjusting frame (2). A threaded block (5) is threadedly connected to the lead screw (4), and there are two sets of threaded blocks (5). The two sets of threaded blocks (5) are slidably threadedly connected to the lead screw (4). The two sets of retracting frames (3) are rotatably mounted on the threaded blocks (5) and are rotatably connected to each other. The support adjustment mechanism includes... Includes a support tube (6) and a snap-fit ​​rod (7). The top end of the support tube (6) is fitted with a snap-fit ​​tube (8) for limiting rotation. A rod wall block (9) is installed on the outer wall of the snap-fit ​​rod (7). An inner rotating frame (10) is installed on the inner wall of the snap-fit ​​tube (8), and an embedded rotating frame (11) is installed at the bottom end of the inner rotating frame (10). The embedded rotating frame (11) can be rotated into the rod wall block (9). A compression spring (101) is symmetrically installed on the rod wall block (9) from top to bottom. The rod wall block (9) can be pressed against the embedded rotating frame (11).

2. The support frame for building construction according to claim 1, characterized in that: The adjustment auxiliary mechanism includes an outer sleeve (12) and a double-layer clamping ring (13). The outer sleeve (12) is installed on the bottom end of the side wall of the clamping tube (8). The double-layer clamping ring (13) is fixedly installed on the outer wall of the support tube (6). A clamping ring (14) is installed at the bottom end of the outer sleeve (12), and the clamping ring (14) is limited to rotate within the double-layer clamping ring (13). A bidirectional spring rod (201) is installed on the clamping ring (14). A positioning hole (15) is opened on the double-layer clamping ring (13), and the bidirectional spring rod (201) can be inserted into different positioning holes (15) step by step, so that the outer sleeve (12) can stably drive the rotation of the clamping tube (8).

3. A support frame for building construction according to claim 1, characterized in that: The base plate (1) is provided with adjustment holes (16), and multiple sets of adjustment holes (16) are arranged in parallel and symmetrically.

4. A support frame for building construction according to claim 1, characterized in that: One end of the receiving frame (3) is equipped with a support roller (17), and the outer tube can be placed between the pair of support rollers (17).

5. A support frame for building construction according to claim 3, characterized in that: Side plates (18) are installed on both sides of the adjustment frame (2), and mounting platforms (19) are installed on the side walls of the support tube (6), and the mounting platforms (19) are installed on the side plates (18).

6. A support frame for building construction according to claim 5, characterized in that: One end of the snap-fit ​​rod (7) can pass through different adjustment holes (16) and through the side plate (18) to quickly snap into place with the support tube (6) and the snap-fit ​​tube (8).

7. A support frame for building construction according to claim 1, characterized in that: An inner retaining ring (20) is installed on the inner wall of the support tube (6), and a thrust spring (21) is installed on the outer wall of the snap rod (7). One end of the thrust spring (21) can push against the bottom end face of the inner retaining ring (20).

8. A support frame for building construction according to claim 1, characterized in that: Supports (22) are installed around the bottom of the base plate (1).

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