Adjustable anti-seepage supporting device for dike-penetrating building

Abstract

The utility model relates to the technical fields of dike -piercing building protection, especially a adjustable anti -infiltration supporting device for dike -piercing building. Its technical scheme includes: the supporting plate subassembly, the inner wall of supporting plate subassembly is installed with the support subassembly, and the supporting plate subassembly is installed with the auxiliary support subassembly between support subassembly. The utility model is through the rotation of the spherical part of the spherical positioning rod and the arc inner wall of the arc clamping block, thereby generating a tension limit to the support subassembly, avoiding that the deflection angle of support subassembly is too large, and the supportability to the vertical supporting plate is influenced, and the staff thread rotation threaded drill rod enters the inside of first threaded sleeve and is inserted into the earth, and the pressure part of vertical supporting plate will be transmitted to threaded drill rod, reduces the pressure that support subassembly bears, and the stability of first support rod as support subassembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of protection technology for structures passing through dikes, and in particular to an adjustable seepage prevention support device for structures passing through dikes. Background Technology

[0002] Structures penetrating dikes (such as culverts, water pipelines, and traffic bridges) are crucial structures connecting the inside and outside of dikes, enabling flood control, drainage, water supply, or transportation functions. However, because they penetrate the main body of the dike, improper design or construction can easily create seepage channels, leading to seepage damage (such as piping, soil erosion, and contact leakage), seriously threatening the overall safety of the dike. Therefore, seepage prevention and support are among the core technologies in dike-penetrating structure engineering.

[0003] A patent document with publication number CN222065486U discloses an adjustable support device for foundation pits. This adjustable support device includes a base plate, protective side plates, sliders, connecting blocks, pins, and support rods. By controlling the rotation of the protective side plates to adjust their installation angle, the support rods, sliders, and connecting blocks move with the rotation of the protective side plates. The protective side plates can be locked by installing pins in the through holes on the connecting blocks and the pin holes on the base plate. This allows for arbitrary adjustment of the installation angle of the support device, enhancing its versatility, reducing operating costs, and improving the company's risk resistance.

[0004] The above devices can be adjusted at any angle to adapt to different seepage pressure requirements. However, because the support rod has adjustable space, after the support components are installed, the support rod will tilt when subjected to a large water flow impact, which will greatly affect the protective ability of the support.

[0005] Therefore, this application proposes an adjustable seepage prevention support device for structures crossing dikes. Utility Model Content

[0006] The purpose of this invention is to address the problem of unstable installation of support rods due to their adjustability in the background art, and to propose an adjustable seepage prevention support device for dike-crossing structures.

[0007] The technical solution of this utility model is: an adjustable seepage prevention support device for dike-crossing structures, including a support plate assembly, a support component installed on the inner wall of the support plate assembly, and an auxiliary support component installed between the support plate assembly and the support component; The support plate assembly includes a transverse support plate, and a slide rail is provided on the top of the transverse support plate; The support assembly includes a support plate that is slidably mounted on top of a transverse support plate via a set of slide rails, and a first support rod is hinged to the top of the set of support plates; The auxiliary support assembly includes a threaded rod inserted into the transverse support plate. A positioning rod is slidably installed on the outer side of the threaded rod. A second threaded sleeve is rotatably installed on one side of the positioning rod. The second threaded sleeve is threaded onto the outer side of the threaded rod. A first threaded sleeve is hinged inside the positioning rod. A threaded drill rod is threaded onto the inner thread of the first threaded sleeve. A mating rod is inserted into the side of the positioning rod away from the threaded rod. A spherical positioning rod is fixedly installed in the center of the mating rod. An arc-shaped clamping block is rotatably installed on one side of the spherical positioning rod. The arc-shaped clamping block is fixedly installed on the outer side of the first support rod.

[0008] Optionally, a one-way threaded rod is rotatably mounted inside the first support rod, and a second support rod is threaded onto the side of the one-way threaded rod away from the first support rod.

[0009] Optionally, the number of support plates is two sets, with the other set of support plates hinged to the outside of the second support rod.

[0010] Optionally, the support plate assembly further includes a vertical support plate disposed on top of the transverse support plate, wherein an extension plate is inserted into the top of the vertical support plate.

[0011] Optionally, a steering component is installed in the center of the support plate assembly. The steering component includes a hollow guide block that is rotatably installed inside the transverse support plate. The hollow guide block extends into the transverse support plate and has a cross groove on one side.

[0012] Optionally, the threaded insert includes a threaded region and a smooth region, with the smooth region of the threaded insert being inserted into the interior of the hollow guide block.

[0013] Optionally, a limiting sleeve is slidably installed on the outer side of the threaded insert, and the limiting sleeve is adapted to the cross groove.

[0014] Optionally, the diameter of the threaded region of the threaded insert is smaller than the diameter of the smooth region.

[0015] Optionally, a groove is provided on the top of the hollow guide block, and the vertical support plate is slidably installed inside the groove of the hollow guide block.

[0016] Optionally, the vertical support plate is internally threaded with a threaded guide rod, which is rotatably mounted inside the hollow guide block.

[0017] Compared with the prior art, the present invention has the following beneficial technical effects: 1. The spherical part of the spherical positioning rod rotates with the arc-shaped inner wall of the arc-shaped clamping block, thereby generating a tensile limit on the support component to prevent the support component from deflecting too much and affecting the support of the vertical support plate. At the same time, the worker rotates the threaded drill rod into the interior of the first threaded sleeve and inserts it into the soil. Part of the pressure on the vertical support plate will be transmitted to the threaded drill rod, reducing the pressure on the support component and improving the stability of the first support rod as a support component. 2. The threaded guide rod drives the vertical support plate to slide along the groove of the hollow guide block until the side of the vertical support plate facing the ground contacts the ground. This ensures that when the equipment makes contact, both the vertical and horizontal support plates can fit against the bottom surface of the transport box, preventing collisions that could affect the service life of the equipment if the vertical or horizontal support plates do not contact the box surface. Attached Figure Description

[0018] Figure 1 A structural schematic diagram of an adjustable seepage prevention support device for structures crossing dikes is provided. Figure 2 Give Figure 1 Enlarged view of region A in the middle; Figure 3 A structural schematic diagram of the first support rod of this utility model is provided; Figure 4 A structural schematic diagram of the one-way threaded rod of this utility model is provided; Figure 5 A structural schematic diagram of the transverse support plate of this utility model is provided; Figure 6 Give Figure 5 Enlarged view of region B in the middle.

[0019] Reference numerals: 1. Support plate assembly; 101. Vertical support plate; 102. Horizontal support plate; 103. Extension plate; 2. Support assembly; 201. Support plate; 202. First support rod; 203. One-way threaded rod; 204. Second support rod; 3. Auxiliary support assembly; 301. Positioning rod; 302. Threaded insert rod; 303. Insertion rod; 304. First threaded sleeve; 305. Threaded drill rod; 306. Second threaded sleeve; 307. Ball positioning rod; 308. Arc-shaped clamping block; 309. Limiting sleeve; 4. Orientation assembly; 401. Hollow guide block; 402. Threaded guide rod. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 and Figure 4As shown, the present invention proposes an adjustable seepage prevention support device for dike-crossing structures, including a support plate assembly 1, a support assembly 2 installed on the inner wall of the support plate assembly 1, and an auxiliary support assembly 3 installed between the support plate assembly 1 and the support assembly 2. The support plate assembly 1 includes a transverse support plate 102, and a slide rail is provided on the top of the transverse support plate 102; The support assembly 2 includes a support plate 201 slidably mounted on the top of the transverse support plate 102 via a set of slide rails. A first support rod 202 is hinged to the top of the support plate 201. A one-way threaded rod 203 is rotatably mounted inside the first support rod 202. A second support rod 204 is threaded on the side of the one-way threaded rod 203 away from the first support rod 202. There are two sets of support plates 201. Another set of support plates 201 is hinged to the outside of the second support rod 204. The support plate assembly 1 also includes a vertical support plate 101 set on the top of the transverse support plate 102. An extension plate 103 is inserted into the top of the vertical support plate 101. For areas with high water levels, in order to match the height of the flood control dike, an extension plate 103 of appropriate height can be inserted into the interior of the vertical support plate 101. At the same time, a through screw hole can be opened between the two to fix them together and facilitate later removal to adapt to different water levels. Furthermore, as the installation height between the vertical support plate 101 and the extension plate 103 changes, the angle of the support component 2, which serves as the main support, can be adjusted. The operator manually rotates the one-way threaded rod 203. The one-way threaded rod 203 has a thread on one side facing the inside of the second support rod 204. When the one-way threaded rod 203 rotates along the first support rod 202, the second support rod 204 and the one-way threaded rod 203 are guided by the thread, and a thrust or pull force is applied to the one-way threaded rod 203 along the direction of the second support rod 204. At this time, the one-way threaded rod 203 drives the support plate 201 to adjust to a suitable support position along the slide rail, so that the support component can change the force position according to the specific installation requirements of the support component, thereby improving the support performance of the support component.

[0022] like Figures 1-3As shown, based on Embodiment 1, the auxiliary support assembly 3 includes a threaded rod 302 inserted into the transverse support plate 102. A positioning rod 301 is slidably installed on the outer side of the threaded rod 302. A second threaded sleeve 306 is rotatably installed on one side of the positioning rod 301. The second threaded sleeve 306 is threaded onto the outer side of the threaded rod 302. A first threaded sleeve 304 is hinged inside the positioning rod 301. A threaded drill rod 305 is threadedly installed inside the first threaded sleeve 304. An insertion rod 303 is inserted into the side of the positioning rod 301 away from the threaded rod 302. A spherical positioning rod 307 is fixedly installed in the center of the insertion rod 303. An arc-shaped clamping block 308 is rotatably installed on one side of the spherical positioning rod 307. A directional assembly 4 is installed in the center of the support plate assembly 1, which is fixedly installed on the outside of the first support rod 202. The directional assembly 4 includes a hollow guide block 401 rotatably installed inside the transverse support plate 102. The hollow guide block 401 extends to one side inside the transverse support plate 102 and has a cross groove. The threaded rod 302 includes a threaded area and a smooth area. The smooth area of ​​the threaded rod 302 is inserted into the hollow guide block 401. A limit sleeve 309 is slidably installed on the outside of the threaded rod 302. The limit sleeve 309 is adapted to the cross groove. The diameter of the threaded area of ​​the threaded rod 302 is smaller than the diameter of the smooth area. In the entire equipment installation process, the vertical support plate 101 and the transverse support plate 102 are first installed vertically, and then the first support rod is adjusted. The distance between the first support rod 202 and the second support rod 204 is the position of the first support rod 202. Since the first support rod 202 drives the support plate 201 to slide along the slide rail, the angle between the first support rod 202 and the second support rod 204 and the horizontal plane changes. The threaded rod 302 is then inserted into the hollow guide block 401. Simultaneously, the limiting sleeve 309 is manually pushed into the cross groove of the hollow guide block 401. Because the vertical support plate 101 is connected to the hollow guide block 401, the hollow guide block 401 and the vertical support plate 101 rotate synchronously. As the limiting sleeve 309 is inserted into the hollow guide block 401, the threaded rod 302 and the hollow guide block 401 move synchronously. Furthermore, because the vertical support plate 101 and the flood control dike... The vertical surfaces of the dike body are aligned, at which point the threaded rod 302 and the hollow guide block 401 are supported by the dike body. Next, the positioning rod 301 is inserted into the threaded rod 302 to adjust its position. While one hand holds the positioning rod 301, the other hand rotates the second threaded sleeve 306. The second threaded sleeve 306, as the threaded rod 302 rotates, fixes the position of the positioning rod 301. The insertion rod 303 is then inserted into the inside of the positioning rod 301 and welded to the spherical positioning rod 307. When the first support rod 202 deflects, the spherical part of the spherical positioning rod 307 rotates with the arc-shaped inner wall of the arc-shaped clamping block 308. The first support rod 202 will never leave the range of the spherical positioning rod 307.This creates a tensile limit on the support component 2, preventing excessive deflection and ensuring its support for the vertical support plate 101. Simultaneously, the worker rotates the threaded drill rod 305 into the first threaded sleeve 304 and inserts it into the soil. Since the positioning clamp 301 is connected to the threaded insert rod 302, some of the pressure on the vertical support plate 101 is transferred to the threaded drill rod 305, reducing the pressure on the support component 2 and improving the stability of the first support rod 202 as a support component.

[0023] like Figure 5 and Figure 6 As shown, a groove is provided on the top of the hollow guide block 401. The vertical support plate 101 is slidably installed inside the groove of the hollow guide block 401. A threaded guide rod 402 is threadedly installed inside the vertical support plate 101. The threaded guide rod 402 is rotatably installed inside the hollow guide block 401. When it is necessary to dismantle or operate the equipment, the auxiliary support assembly 3, the support assembly 2, and the support plate assembly 1 are dismantled. Then, the vertical support plate 101 is pushed, causing the vertical support plate 101 to drive the hollow guide block 401 along the horizontal support plate. 102 is deflected horizontally to the ground. Then, the threaded guide rod 402 is manually rotated. The threaded guide rod 402 drives the vertical support plate 101 to slide along the groove of the hollow guide block 401 until the side of the vertical support plate 101 facing the ground contacts the ground. This ensures that when the equipment contacts the ground, both the vertical support plate 101 and the horizontal support plate 102 can fit against the bottom surface of the transport box. This prevents the vertical support plate 101 or the horizontal support plate 102 from colliding with the box surface and affecting the service life of the equipment.

[0024] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An adjustable seepage prevention support device for structures crossing dikes, comprising a support plate assembly (1), characterized in that: The inner wall of the support plate assembly (1) is equipped with a support assembly (2), and an auxiliary support assembly (3) is installed between the support plate assembly (1) and the support assembly (2). The support plate assembly (1) includes a transverse support plate (102), and a slide rail is provided on the top of the transverse support plate (102); The support assembly (2) includes a support plate (201) that is slidably mounted on top of a transverse support plate (102) via a set of slide rails, and a first support rod (202) is hinged to the top of the set of support plates (201). The auxiliary support assembly (3) includes a threaded rod (302) inserted into the transverse support plate (102). A positioning rod (301) is slidably installed on the outer side of the threaded rod (302). A second threaded sleeve (306) is rotatably installed on one side of the positioning rod (301). The second threaded sleeve (306) is threadedly installed on the outer side of the threaded rod (302). A first threaded sleeve (304) is hinged inside the positioning rod (301). A threaded drill rod (305) is threadedly installed inside the first threaded sleeve (304). A mating rod (303) is inserted into the side of the positioning rod (301) away from the threaded rod (302). A spherical positioning rod (307) is fixedly installed in the center of the mating rod (303). An arc-shaped clamping block (308) is rotatably installed on one side of the spherical positioning rod (307). The arc-shaped clamping block (308) is fixedly installed on the outer side of the first support rod (202).

2. The adjustable seepage prevention support device for dike-penetrating structures according to claim 1, characterized in that, The first support rod (202) is rotatably mounted with a one-way threaded rod (203), and a second support rod (204) is threadedly mounted on the side of the one-way threaded rod (203) away from the first support rod (202).

3. The adjustable seepage prevention support device for dike-penetrating structures according to claim 2, characterized in that, The number of support plates (201) is two sets, and the other set of support plates (201) is hinged to the outside of the second support rod (204).

4. The adjustable seepage prevention support device for dike-penetrating structures according to claim 1, characterized in that, The support plate assembly (1) also includes a vertical support plate (101) disposed on the top of the horizontal support plate (102), and an extension plate (103) is inserted into the top of the vertical support plate (101).

5. An adjustable seepage prevention support device for dike-penetrating structures according to claim 4, characterized in that, A steering component (4) is installed in the center of the support plate assembly (1). The steering component (4) includes a hollow guide block (401) rotatably installed inside the transverse support plate (102). The hollow guide block (401) extends to one side inside the transverse support plate (102) and has a cross groove.

6. The adjustable seepage prevention support device for dike-penetrating structures according to claim 5, characterized in that, The threaded insert (302) includes a threaded region and a smooth region, and the smooth region of the threaded insert (302) is inserted into the interior of the hollow guide block (401).

7. An adjustable seepage prevention support device for dike-penetrating structures according to claim 6, characterized in that, A limiting sleeve (309) is slidably installed on the outer side of the threaded insert (302), and the limiting sleeve (309) is adapted to the cross groove.

8. An adjustable seepage prevention support device for dike-penetrating structures according to claim 7, characterized in that, The diameter of the threaded region of the threaded insert (302) is smaller than the diameter of the smooth region.

9. An adjustable seepage prevention support device for dike-penetrating structures according to claim 5, characterized in that, The top of the hollow guide block (401) is provided with a sliding groove, and the vertical support plate (101) is slidably installed inside the sliding groove of the hollow guide block (401).

10. An adjustable seepage prevention support device for dike-penetrating structures according to claim 9, characterized in that, The vertical support plate (101) is internally threaded with a threaded guide rod (402), which is rotatably mounted inside the hollow guide block (401).

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