Anti-settling support
By designing anti-settlement supports, the problem of pipeline displacement due to foundation pit settlement was solved by using suspension plates and buffer structures, achieving stable fixing and adaptive adjustment of the pipeline, and protecting the pipeline from damage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGYE CONSTR RES INST CO LTD
- Filing Date
- 2025-09-17
- Publication Date
- 2026-08-04
AI Technical Summary
Existing pipe supports are prone to pipe displacement during foundation pit settlement, affecting normal operation, and most of them are fixed and cannot adapt to changes in terrain.
An anti-settlement support was designed, which combines components such as suspension plate, connecting ring, fixing screw, guide rod, support plate and pressure plate to achieve flexible compensation and height adjustment, ensuring that the pipeline is fixed and does not shift.
It effectively prevents pipelines from shifting due to foundation pit settlement, adapts to pipelines of different sizes, improves the applicability of supports, and protects pipelines through a buffer structure to prevent damage.
Smart Images
Figure CN224592840U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline support technology, and in particular to anti-settlement support. Background Technology
[0002] Pipe supports are structural components used to support pipes laid overhead. They are used wherever pipes are laid and are also called pipe supports or pipe brackets. As a supporting structure for pipes, pipe supports are divided into fixed supports and movable supports according to the pipe's operational performance and layout requirements. Fixed supports are those with fixed points, and in these cases, the pipe and the support cannot move relative to each other. In the laying of electrical pipelines, drainage pipelines, etc., in building engineering, some pipes need to be buried underground. Generally, a foundation pit is excavated first, and supports are used to fix the pipes in the pit. However, due to the terrain, some foundation pits will settle over time, and the pipelines will also settle. At this time, the pipelines will shift, affecting normal operation. Moreover, most of the existing pipeline support structures are fixed. Therefore, those skilled in the art have provided anti-settlement supports to address the problems mentioned in the background section. Utility Model Content
[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an anti-settlement support.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: An anti-settlement support includes a foundation pit. Suspension plates are symmetrically installed on both sides of the top of the foundation pit. A connecting ring is rotatably installed at one end of each suspension plate. The connecting ring is threaded to the outside of a fixing screw. A guide rod is fixedly connected to the bottom end of the fixing screw. A support plate is fixedly connected to the bottom end of the guide rod. A lower pressure plate is fixedly connected to the top of the support plate. An upper pressure plate is slidably connected to the outside of the guide rod. Arc-shaped grooves are provided on both sides of the top of the lower pressure plate and both sides of the bottom of the upper pressure plate. A locking screw is provided in the middle of the lower pressure plate. The top of the locking screw movably passes through the upper pressure plate and is threadedly connected to a locking nut.
[0005] Preferably, a positioning ring is fixedly connected to one end of the bottom of the suspension plate, a convex ring is fixedly connected to the outside of the connecting ring, and an annular groove is formed on the inner side of the positioning ring corresponding to the position of the convex ring.
[0006] Preferably, the lower pressure plate has a fixed groove inside, a movable disc is slidably connected to the inside of the fixed groove, the bottom end of the locking screw moves through the fixed groove and is fixedly connected to the movable disc, and a buffer spring is sleeved on the outside of the locking screw between the movable disc and the top surface of the fixed groove.
[0007] Preferably, a base plate is provided below the support plate, and adjusting screws are fixedly connected to both sides of the top of the base plate. L-shaped plates are symmetrically installed on both sides of the bottom of the support plate, and the two L-shaped plates are slidably connected to the outside of the adjusting screws on both sides. Adjusting nuts are threadedly connected to the outside of the adjusting screws, and a compression spring is sleeved on the outside of the adjusting screws above the adjusting nuts. A washer is movably sleeved on the outside of the adjusting screws, and the washer is located at the top of the compression spring. The washer is in contact with the bottom surface of the L-shaped plate.
[0008] Preferably, an installation plate is fixed to the other end of the top of the suspension plate, and the installation plate is fixed to the ground surface by anchor pile two, and the bottom plate is fixed to the bottom surface inside the foundation pit by anchor pile one.
[0009] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting a fixing screw on the support plate to connect the suspension plate, the upper part of the suspension plate is fixed to the ground away from the foundation pit, thereby effectively increasing the contact area with the rest of the ground. When the foundation pit settles, the position of the support plate can be fixed by the suspension plate, thereby ensuring that the pipeline will not shift. 2. The pipe is clamped and fixed by setting an upper pressure plate and a lower pressure plate. The position of the upper pressure plate is adjustable so that it can be used to match pipes of different sizes. At the same time, a buffer spring is set to provide flexible compensation and prevent the pipe from being damaged by excessive force from the upper pressure plate.
[0010] 3. The base plate has an adjusting screw, adjusting nut, compression spring and other structures that can provide auxiliary support for the support plate. At the same time, by adjusting the position of the connecting ring and adjusting nut, the installation height of the pipeline can be changed, thus improving the applicability of the support. Attached Figure Description
[0011] To illustrate the technical solutions in the embodiments of the present invention or the prior art more specifically and intuitively, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0012] Figure 1 This is a schematic diagram of the anti-settlement support structure proposed in this utility model; Figure 2 This is a schematic diagram of the upper pressure plate installation structure proposed in this utility model; Figure 3 This is a schematic diagram of the suspension plate installation structure proposed in this utility model; Figure 4 This is a schematic diagram of the connecting ring installation structure proposed in this utility model; Figure 5 This is a schematic diagram of the L-shaped plate installation structure proposed in this utility model.
[0013] In the diagram: 1. Foundation pit; 2. Suspension plate; 201. Positioning ring; 3. Connecting ring; 301. Convex ring; 4. Fixing screw; 5. Guide rod; 6. Support plate; 7. Lower pressure plate; 8. Upper pressure plate; 9. Locking screw; 10. Locking nut; 11. Base plate; 12. Adjusting screw; 13. Adjusting nut; 14. Compression spring; 15. Washer; 16. L-shaped plate; 17. Arc-shaped groove; 18. Anchor pile one; 19. Anchor pile two; 20. Fixing groove; 21. Movable plate; 22. Buffer spring. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0015] Reference Figure 1-5 The anti-settlement support includes a foundation pit 1. Suspension plates 2 are symmetrically installed on both sides of the top of the foundation pit 1. A connecting ring 3 is rotatably installed on one end of the suspension plate 2. The connecting ring 3 is threaded to the outside of the fixing screw 4. A guide rod 5 is fixedly connected to the bottom of the fixing screw 4. A support plate 6 is fixedly connected to the bottom of the guide rod 5. A lower pressure plate 7 is fixedly connected to the top of the support plate 6. An upper pressure plate 8 is slidably connected to the outside of the guide rod 5. Arc-shaped grooves 17 are opened on both sides of the top of the lower pressure plate 7 and both sides of the bottom of the upper pressure plate 8. A locking screw 9 is provided in the middle of the lower pressure plate 7. The top of the locking screw 9 moves through the upper pressure plate 8 and is threadedly connected to a locking nut 10. The above-mentioned technical solution involves fixing the top of the suspension plate 2 to the surface of the ground on both sides of the foundation pit 1. The portion of the suspension plate 2 above the ground has a certain length to increase the contact area with the ground. Corresponding long grooves can also be opened in the ground to accommodate the suspension plate 2. The two suspension plates 2 are connected to the fixing screws 4 on both sides of the top of the support plate 6 via connecting rings 3, thereby fixing the position of the support plate 6. The suspension plate 2 prevents the support plate 6 from settling due to the settlement of the foundation pit 1. An upper pressure plate 8 and a lower pressure plate 7 are provided above the support plate 6, which can clamp and fix the pipeline. The arc-shaped groove... The setting of 17 facilitates fitting the pipe surface. When fixing the pipe, simply place the pipe in the arc-shaped groove 17 of the lower pressure plate 7, and then slide the upper pressure plate 8 downward to make it abut against the upper surface of the pipe. The upper pressure plate 8 has a through hole for the locking screw 9 to pass through. Screw the locking nut 10 into the locking screw 9 to make it abut against the top surface of the upper pressure plate 8, thereby restricting the position of the upper pressure plate 8, preventing it from sliding upward, and firmly clamping the pipe. At the same time, by adjusting the connection position of the connecting ring 3 on the fixing screw 4, the height of the support plate 6 can be adjusted, thus facilitating the adjustment of the installation height of the pipe in the foundation pit 1 according to the requirements.
[0016] A positioning ring 201 is fixedly connected to one end of the bottom of the suspension plate 2, and a protruding ring 301 is fixedly connected to the outside of the connecting ring 3. An annular groove is provided on the inner side of the positioning ring 201 at the position corresponding to the protruding ring 301. The above-mentioned technical solution achieves the rotational connection between the positioning ring 201 and the connecting ring 3 through the action of the convex ring 301 and the annular groove.
[0017] The lower pressure plate 7 has a fixed groove 20 inside, and a movable plate 21 is slidably connected to the inside of the fixed groove 20. The bottom end of the locking screw 9 moves through the fixed groove 20 and is fixedly connected to the movable plate 21. A buffer spring 22 is sleeved on the outside of the locking screw 9 between the movable plate 21 and the top surface of the fixed groove 20. In the above-mentioned technical solution, during the tightening of the locking nut 10, the locking screw 9 will move upward and compress the buffer spring 22. The buffer spring 22 is designed to provide flexible compensation so that the upper pressure plate 8 will not easily crush the pipe. At the same time, the reaction force of the spring can also make it clamp the pipe properly.
[0018] A base plate 11 is provided below the support plate 6. Adjusting screws 12 are fixedly connected to both sides of the top of the base plate 11. L-shaped plates 16 are symmetrically installed on both sides of the bottom end of the support plate 6. The two L-shaped plates 16 are slidably connected to the outside of the two adjusting screws 12. Adjusting nuts 13 are threadedly connected to the outside of the adjusting screws 12. A compression spring 14 is sleeved on the outside of the adjusting screws 12 above the adjusting nuts 13. A washer 15 is movably sleeved on the outside of the adjusting screws 12. The washer 15 is located at the top of the compression spring 14 and is attached to the bottom surface of the L-shaped plate 16. In the above-mentioned technical solution, the bottom sides of the support plate 6 are slidably connected to the outside of the two adjusting screws 12 on the base plate 11 through the L-shaped plate 16 until the bottom of the L-shaped plate 16 contacts the gasket 15 and compresses the compression spring 14 a certain distance, so that the base plate 11 supports the support plate 6. After the upper suspension plate 2 is fixed, the adjusting nut 13 can be turned upward to continue to compress the compression spring 14. So that after the foundation pit 1 settles, the rebound force of the compression spring 14 can continue to support the support plate 6. The adjusting nut 13 can adjust the initial position of the adjusting screw 12, thereby cooperating with the connecting ring 3 to adjust the height of the support plate 6. Alternatively, the compression spring 14 and washer 15 can be omitted, and the support plate 6 can be directly supported by the adjusting nut 13.
[0019] The other end of the top of the suspension plate 2 is fixed with an installation plate, and the installation plate is fixed to the ground surface by anchor pile 2 19. The bottom plate 11 is fixed to the bottom surface of the inner side of the foundation pit 1 by anchor pile 18. The above-mentioned technical solution involves the top rod of the suspension plate 2 contacting the outer ground, and its head being fixed to the ground by the mounting plate and anchor pile 19, increasing the contact area with the ground away from the foundation pit 1, thus playing a role in preventing the pipe support from settling. The bottom plate 11 is firmly fixed to the bottom surface of the foundation pit 1 by multiple anchor piles 18.
[0020] Working principle: During the installation of the bracket, the base plate 11 is fixed to the ground of the pit 1. The adjusting nut 13 on the outside of the adjusting screw 12 is turned to adjust it to the corresponding height. The adjusting nut 13 is equipped with a compression spring 14 and a washer 15. The L-shaped plates 16 on both sides of the bottom end of the support plate 6 are respectively fitted onto the outside of the adjusting screw 12 on both sides. The bottom end of the support plate 6 is placed on the washer 15, and the compression spring 14 is pressed down. Then, the pipe is placed in the arc-shaped groove 17 on the lower pressure plate 7, and the upper pressure plate 8 is moved down to press against the pipe. Tighten the locking nut 10 into the outside of the locking screw 9 until it firmly abuts against the upper pressure plate 8, thus completing the clamping of the pipe. Finally, screw the connecting ring 3 on the suspension plate 2 into the fixing screw 4 until the upper part of the suspension plate 2 is in contact with the ground surface and fix the upper part of the suspension plate 2 to the ground, thus completing the suspension and fixing above the support plate 6. This can prevent the support from sinking together with the foundation pit 1 due to the settlement. At the same time, adjust the position of the adjusting nut 13 and the connecting ring 3 according to actual needs, thereby adjusting the height of the support.
[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. An anti-settlement support, comprising a foundation pit (1), characterized in that, The top of the pit (1) is symmetrically equipped with suspension plates (2) on both sides. A connecting ring (3) is rotatably installed on one end of the suspension plate (2). The connecting ring (3) is threaded to the outside of the fixing screw (4). A guide rod (5) is fixedly connected to the bottom end of the fixing screw (4). A support plate (6) is fixedly connected to the bottom end of the guide rod (5). A lower pressure plate (7) is fixedly connected to the top end of the support plate (6). An upper pressure plate (8) is slidably connected to the outside of the guide rod (5). Arc-shaped grooves (17) are opened on both sides of the top end of the lower pressure plate (7) and both sides of the bottom end of the upper pressure plate (8). A locking screw (9) is provided in the middle of the lower pressure plate (7). The top end of the locking screw (9) moves through the upper pressure plate (8) and is threadedly connected to a locking nut (10).
2. The anti-settlement support according to claim 1, characterized in that, A positioning ring (201) is fixedly connected to one end of the bottom of the suspension plate (2), and a convex ring (301) is fixedly connected to the outside of the connecting ring (3), and an annular groove is opened on the inner side of the positioning ring (201) corresponding to the position of the convex ring (301).
3. The anti-settlement support according to claim 1, characterized in that, The lower pressure plate (7) has a fixed groove (20) inside. A movable disc (21) is slidably connected to the inside of the fixed groove (20). The bottom end of the locking screw (9) is movably inserted into the fixed groove (20) and fixedly connected to the movable disc (21). A buffer spring (22) is sleeved on the outside of the locking screw (9) between the movable disc (21) and the top surface of the fixed groove (20).
4. The anti-settlement support according to claim 1, characterized in that, The support plate (6) is provided with a base plate (11) below it. Adjusting screws (12) are fixedly connected to both sides of the top of the base plate (11). L-shaped plates (16) are symmetrically installed on both sides of the bottom of the support plate (6). The two L-shaped plates (16) are slidably connected to the outside of the two adjusting screws (12). Adjusting nuts (13) are threadedly connected to the outside of the adjusting screws (12). A compression spring (14) is sleeved on the outside of the adjusting screws (12) above the adjusting nuts (13). A washer (15) is movably sleeved on the outside of the adjusting screws (12). The washer (15) is located at the top of the compression spring (14). The washer (15) is attached to the bottom surface of the L-shaped plate (16).
5. The anti-settlement support according to claim 4, characterized in that, The other end of the top of the suspension plate (2) is fixed with an installation plate, and the installation plate is fixed to the ground surface by anchor pile two (19). The bottom plate (11) is fixed to the bottom surface inside the pit (1) by anchor pile one (18).