High-pressure pipeline protection structure for construction close to deep foundation pit

Abstract

The utility model discloses a high-pressure pipeline protection structure for construction close to a deep foundation pit, and belongs to the technical field of civil engineering construction.The high-pressure pipeline protection structure comprises a foundation, the foundation pit, an isolation ditch and reinforcing rods are formed in the foundation, the isolation ditch is located between the foundation pit and a pipeline fixing ditch, and a fixing plate is arranged in the pipeline fixing ditch; two groups of side top plates are arranged above the fixed plate; during use, rapid hoisting can be completed through the four sets of threaded shafts, the influence on the hoisting is further reduced, meanwhile, the side face top plates on the two sides can abut against the top of a foundation, a fixing plate is supported, the pipeline suspension effect is ensured, meanwhile, the suspension height can be adjusted by rotating a fixing nut, and the hoisting efficiency is improved. The top plate can be matched with the supporting plate at the bottom, the pipeline fixing effect is further achieved, the influence of foundation pit construction on surrounding pipelines can be effectively reduced, the safety of the pipelines is guaranteed, and meanwhile it is guaranteed that construction is conducted smoothly.

Description

Technical Field

[0001] This application relates to the field of civil engineering construction technology, and in particular to a high-pressure pipeline protection structure for construction near a deep foundation pit. Background Technology

[0002] In civil engineering construction, especially during deep foundation pit excavation, it is common to encounter situations where high-pressure pipelines are present in the vicinity; the presence of these pipelines poses a significant safety hazard to the construction.

[0003] Existing pipeline protection structures cannot further fix the position of pipelines during use. Vibrations at the construction site may affect the pipelines. Furthermore, the protection structure cannot be adjusted according to the diameter of the pipeline, which is not conducive to the reuse of the protection structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a high-pressure pipeline protection structure for construction near deep foundation pits, overcoming the deficiencies of existing technologies. It aims to solve the problems that existing pipeline protection structures cannot further fix the position of the pipeline during use, may have a certain impact on the pipeline in the event of vibration at the construction site, and cannot be adjusted according to the diameter of the pipeline, which is not conducive to the reuse of the protection structure.

[0005] To achieve the above objectives, this application provides the following technical solution: a high-pressure pipeline protection structure for construction near a deep foundation pit, comprising a foundation, wherein the foundation contains a foundation pit, an isolation trench, and reinforcing rods, the isolation trench is located between the foundation pit and the pipeline fixing trench, a fixing plate is provided inside the pipeline fixing trench, two sets of side top plates are provided above the fixing plate, a connecting block is provided at the bottom of the fixing plate, four sets of threaded shafts are provided between the fixing plate and the connecting block, the bottom ends of the four sets of threaded shafts are rotatably connected to the top of the support plate, the top ends of the threaded shafts are provided with fixing nuts through the fixing plate, the fixing nuts are threadedly connected to the threaded shafts, and a top plate is provided in the middle of each of the four sets of threaded shafts.

[0006] By adopting the above technical solution and setting up a pipeline fixing trench, the isolation trench can serve as a separation zone between the pipeline fixing trench and the foundation pit during use. The pipeline is placed between the fixing plate and the support plate, and can be quickly hoisted and suspended using four sets of threaded shafts, further reducing the impact. Simultaneously, the side top plates can abut against the top of the foundation, supporting the fixing plate and ensuring the suspension effect of the pipeline. The suspension height can be adjusted by rotating the fixing nuts. The top plate can cooperate with the bottom support plate to further fix the pipeline. This setup effectively reduces the impact of foundation pit construction on surrounding pipelines, ensuring pipeline safety and guaranteeing smooth construction.

[0007] As a preferred technical solution of this application, the support plate is provided with two sets of moving grooves inside, and two sets of limiting plates are provided on the top of the support plate. The bottom of each of the two sets of limiting plates is provided with a slider, which is slidably connected to the inside of the moving groove. Springs are provided on the inner sides of each of the two sets.

[0008] By adopting the above technical solution and setting a movable groove, the limiting plate can limit the two sides of the pipeline during use, ensuring that the pipeline will not shift during suspension, thus improving the safety of the pipeline. At the same time, it can better adapt to pipelines of different sizes, improving practicality.

[0009] As a preferred technical solution of this application, the isolation trench is provided with multiple sets of reinforcing rods.

[0010] By adopting the above technical solution and setting up reinforcing bars, the isolation effect of the isolation trench during foundation pit construction can be further improved, while the overall internal structural strength of the isolation trench can be increased, thus enhancing the stability during construction.

[0011] As a preferred technical solution of this application, the support plate is provided with a connecting block inside, the support plate is provided with two sets of connecting grooves inside, and two sets of extension plates are provided on both sides of the connecting block. All four sets of extension plates are slidably connected to the connecting grooves.

[0012] By adopting the above technical solution and setting up connecting blocks, the length of the support plate can be adjusted during use to better match the diameter of the pipeline to be suspended, thereby improving the lifting and protection effect of the pipeline.

[0013] As a preferred technical solution of this application, multiple sets of placement slots are opened above the foundation, and the multiple sets of placement slots are evenly distributed on both sides of the pipeline fixing trench. The side top plate is located inside the placement slot, and fixing bolts are provided inside the side top plate.

[0014] By adopting the above technical solution and setting up a placement groove, the side top plate can be reinforced and placed inside the placement groove during use, which can maintain the overall flatness of the ground and reduce the impact on the construction environment.

[0015] As a preferred technical solution of this application, a limiting nut is provided on the outside of each of the four sets of threaded shafts, and the limiting nut is located at the bottom of the top plate.

[0016] By adopting the above technical solution and setting a limit nut, the position of the top plate can be manually adjusted during use, making it more convenient and improving the practicality of the device.

[0017] As a preferred technical solution of this application, the foundation is provided with multiple sets of through holes, and the top of the threaded shaft passes through the through holes.

[0018] By adopting the above technical solution, the through holes can be used to cooperate with the connecting blocks and support plates, ensuring that the overall length of the suspension structure can be adjusted, making it more convenient to use.

[0019] As a preferred technical solution of this application, stabilizing strips are provided on both sides of the extension plate, stabilizing grooves are provided on both sides of the connecting groove, and the stabilizing strips are slidably connected to the interior of the stabilizing strips.

[0020] By adopting the above technical solution and through the design, the contact area between the extension plate and the connecting groove can be increased during use, thereby further improving the uniformity of load bearing and enhancing the stability during use.

[0021] The beneficial effects of this application are:

[0022] 1. By setting up a pipeline fixing trench, the isolation trench can serve as a separation zone between the pipeline fixing trench and the foundation pit. The pipeline is placed between the fixing plate and the support plate, and can be quickly hoisted using four sets of threaded shafts, further reducing the impact. Simultaneously, the side top plates can abut against the top of the foundation, supporting the fixing plate and ensuring the suspension effect of the pipeline. The suspension height can be adjusted by rotating the fixing nuts. The top plate can cooperate with the bottom support plate to further fix the pipeline. This setup effectively reduces the impact of foundation pit construction on surrounding pipelines, ensuring pipeline safety and guaranteeing smooth construction.

[0023] 2. By setting up a movable groove, the limiting plate can limit the two sides of the pipeline during use, ensuring that the pipeline will not shift during suspension, thus improving the safety of the pipeline. At the same time, it can better adapt to pipelines of different sizes, improving practicality. Attached Figure Description

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

[0025] Figure 2 This is a schematic diagram of the pipeline fixing trench structure of this application;

[0026] Figure 3 This is a schematic diagram of the fixing plate and support plate structure of this application;

[0027] Figure 4 This is a schematic diagram of the connecting block structure of this application.

[0028] In the diagram: 1. Foundation; 101. Excavation pit; 102. Isolation trench; 103. Reinforcing rod; 104. Pipeline fixing trench; 105. Placement groove; 2. Fixing plate; 201. Side top plate; 202. Fixing bolt; 203. Through hole; 3. Threaded shaft; 301. Fixing nut; 302. Limiting nut; 303. Top plate; 4. Support plate; 401. Moving groove; 402. Connecting groove; 403. Stabilizing groove; 5. Connecting block; 501. Extension plate; 502. Stabilizing strip; 6. Limiting plate; 601. Slider; 602. Spring. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] Reference Figure 1-4 A high-pressure pipeline protection structure for construction near a deep foundation pit includes a foundation 1. The foundation 1 contains a foundation pit 101, an isolation trench 102, and reinforcing rods 103. The isolation trench 102 is located between the foundation pit 101 and a pipeline fixing trench 104. A fixing plate 2 is installed inside the pipeline fixing trench 104. Two sets of side top plates 201 are installed above the fixing plate 2. A connecting block 5 is installed at the bottom of the fixing plate 2. Four sets of threaded shafts 3 are installed between the fixing plate 2 and the connecting block 5. The bottom ends of the four sets of threaded shafts 3 are rotatably connected to the top of a support plate 4. A fixing nut 301 is installed at the top of the threaded shaft 3, penetrating the fixing plate 2. The fixing nut 301 is threadedly connected to the threaded shaft 3. A top plate 303 is installed in the middle of each of the four sets of threaded shafts 3. Multiple sets of reinforcing rods 103 are installed inside the isolation trench 102.

[0031] By setting up the pipeline fixing trench 104, the isolation trench 102 can serve as an isolation zone between the pipeline fixing trench 104 and the foundation pit 101 during use. The pipeline is placed between the fixing plate 2 and the support plate 4, and can be quickly hoisted and suspended using four sets of threaded shafts 3, further reducing the impact. Simultaneously, the side top plates 201 can abut against the top of the foundation 1, supporting the fixing plate 2 and ensuring the suspension effect of the pipeline. The suspension height can be adjusted by rotating the fixing nuts 301. The top plate 303 can cooperate with the bottom support plate 4 to further fix the pipeline. This setup effectively reduces the impact of foundation pit construction on surrounding pipelines, ensuring pipeline safety and smooth construction. By setting up the reinforcing rod 103, the isolation effect of the isolation trench 102 during foundation pit construction can be further enhanced, while also increasing the overall structural strength of the isolation trench 102 and improving stability during construction.

[0032] Reference Figure 1-4 The support plate 4 has two sets of moving grooves 401 inside, and two sets of limiting plates 6 at the top. Each of the two limiting plates 6 has a slider 601 at its bottom, which is slidably connected to the inside of the moving grooves 401. Springs 602 are installed on the inner sides of both sets of 601. The support plate 4 also has a connecting block 5 inside, with two sets of connecting grooves 402 inside. Two sets of extension plates 501 are installed on both sides of the connecting block 5, and all four extension plates 501 are slidably connected to the connecting grooves 402. Limiting nuts 302 are installed on the outside of each of the four threaded shafts 3, and the limiting nuts 302 are located on the top plate 303. The bottom of the device features a movable groove 401, which allows the limiting plate 6 to limit the movement of the pipeline on both sides during use, ensuring that the pipeline will not shift during suspension and improving pipeline safety. It also better adapts to pipelines of different sizes, enhancing practicality. The connecting block 5 allows the length of the support plate 4 to be adjusted to better match the diameter of the pipeline to be suspended, improving the protection effect during pipeline installation. The limiting nut 302 allows the position of the top plate 303 to be manually adjusted during use, making it more convenient and improving the device's practicality.

[0033] Reference Figure 1-4Multiple placement slots 105 are provided above the foundation 1, and are evenly distributed on both sides of the pipeline fixing trench 104. A side top plate 201 is located inside the placement slot 105, and fixing bolts 202 are installed inside the side top plate 201. By providing the placement slots 105, the side top plate 201 can be reinforced during use, maintaining the overall flatness of the ground and reducing the impact on the construction environment. Multiple through holes 203 are provided inside the foundation 1, through which the top of the threaded shaft 3 passes. Hole 203; By setting through hole 203, it can cooperate with connecting block 5 and support plate 4 to ensure the adjustment of the overall length of the suspension structure, making it more convenient to use; both sides of extension plate 501 are provided with stabilizing strip 502, and both sides of connecting groove 402 are provided with stabilizing groove 403, and stabilizing strip 502 is slidably connected to the inside of stabilizing strip 502; By setting 5802, the contact area between extension plate 501 and connecting groove 402 can be increased during use, further improving the uniformity of load bearing and improving the stability during use.

[0034] Working principle: By setting up the pipeline fixing trench 104, the isolation trench 102 can serve as an isolation zone between the pipeline fixing trench 104 and the foundation pit 101. At the same time, the pipeline is placed between the fixing plate 2 and the support plate 4, and can be quickly hoisted and suspended by four sets of threaded shafts 3, further reducing the impact. Meanwhile, the side top plates 201 on both sides can abut against the top of the foundation 1 to support the fixing plate 2 and ensure the suspension effect of the pipeline. The suspension height can be adjusted by rotating the fixing nut 301. The top plate 303 can cooperate with the bottom support plate 4 to further fix the pipeline. This setup can effectively reduce the impact of foundation pit construction on surrounding pipelines, ensure the safety of pipelines, and ensure the smooth progress of construction. By setting up the moving groove 401, the limiting plate 6 can limit the two sides of the pipeline during use, ensuring that there is no deviation during the suspension of the pipeline, improving the safety of the pipeline, and better adapting to pipelines of different sizes, thus improving practicality.

[0035] Among them, by setting the reinforcing rod 103, the isolation effect of the isolation trench 102 during the foundation pit construction can be further improved, while the overall internal structural strength of the isolation trench 102 can be improved, and the stability during construction can be improved. By setting the connecting block 5, the length of the support plate 4 can be adjusted during use to better match the diameter of the pipeline to be suspended, thereby improving the lifting protection effect of the pipeline.

[0036] Meanwhile, by setting up the placement groove 105, the side top plate 201 can be reinforced and placed inside the placement groove 105 during use, which can maintain the overall flatness of the ground and reduce the impact on the construction environment.

[0037] In addition, by setting the limiting nut 302, the position of the top plate 303 can be manually adjusted during use, making it more convenient and improving the practicality of the device; by setting the through hole 203, it can cooperate with the connecting block 5 and the support plate 4 to ensure the adjustment of the overall length of the suspension structure, making it more convenient to use; by setting 5802, the contact area between the extension plate 501 and the connecting groove 402 can be increased during use, further improving the uniformity of load bearing and enhancing the stability during use.

[0038] The above are merely preferred embodiments of this application and are not intended to limit this application. Although this application 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 this application should be included within the protection scope of this application.

Claims

1. A high-pressure pipeline protection structure for construction near a deep foundation pit, comprising a foundation (1), characterized in that, The foundation (1) contains a pit (101), an isolation trench (102), a reinforcing rod (103), and a pipeline fixing trench (104). The isolation trench (102) is located between the pit (101) and the pipeline fixing trench (104). A fixing plate (2) is installed inside the pipeline fixing trench (104). Two sets of side top plates (201) are installed above the fixing plate (2). A connecting block (5) is installed at the bottom of the fixing plate (2). A support plate (4) is provided on the outside of the block (5). Four sets of threaded shafts (3) are provided between the fixing plate (2) and the connecting block (5). The bottom end of the four sets of threaded shafts (3) is rotatably connected to the top of the support plate (4). The top end of the threaded shaft (3) is provided with a fixing nut (301) through the fixing plate (2). The fixing nut (301) is threadedly connected to the threaded shaft (3). A top plate (303) is provided in the middle of each of the four sets of threaded shafts (3).

2. The high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 1, characterized in that, The support plate (4) has two sets of moving grooves (401) inside. The top of the support plate (4) has two sets of limiting plates (6). The bottom of each of the two sets of limiting plates (6) has a slider (601). The slider (601) is slidably connected to the inside of the moving groove (401). The inner side of each of the two sets of sliders (601) has a spring (602).

3. The high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 1, characterized in that, The isolation trench (102) is equipped with multiple sets of reinforcing rods (103).

4. The high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 1, characterized in that, The support plate (4) is provided with a connecting block (5) inside, and two sets of connecting grooves (402) are provided inside the support plate (4). Two sets of extension plates (501) are provided on both sides of the connecting block (5). All four sets of extension plates (501) are slidably connected to the connecting grooves (402).

5. The high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 1, characterized in that, Multiple sets of placement slots (105) are opened above the foundation (1). The multiple sets of placement slots (105) are evenly distributed on both sides of the pipeline fixing trench (104). The side top plate (201) is located inside the placement slot (105). Fixing bolts (202) are provided inside the side top plate (201).

6. The high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 1, characterized in that, Each of the four sets of threaded shafts (3) is provided with a limiting nut (302) on its outside, and the limiting nut (302) is located at the bottom of the top plate (303).

7. The high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 1, characterized in that, The foundation (1) is provided with multiple sets of through holes (203), and the top of the threaded shaft (3) passes through the through holes (203).

8. A high-pressure pipeline protection structure for construction near a deep foundation pit according to claim 4, characterized in that, The extension plate (501) is provided with stabilizing strips (502) on both sides, and the connecting groove (402) is provided with stabilizing grooves (403) on both sides. The stabilizing strips (502) are slidably connected to the inside of the stabilizing strips (502).

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