Anti-floating anti-seepage pressure reduction treatment device for existing underground garage bottom plate
By designing anti-floating components and adjustment components in the base plate of the underground garage, the floating block and observation rod are used to judge the buoyancy of the groundwater, and through pressure relief operations, the problem of hard buoyancy of the existing mid-floor plate is solved, extending the service life and improving the Practicality of the device.
Patent Information
- Application Number
- CN202421083821.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When dealing with the anti-floating and anti-seepage reduction of the floor of the underground garage, the floor usually increases the weight of the covered soil or sets an anti-floating anchor, which causes the floor to resist the groundwater buoyancy and reduces the service life.
A device including a foundation body, a base plate body, an anti-floating assembly and an adjustment assembly is designed. The anti-floating assembly includes a water accumulation tank, a filter steel mesh, a water storage pipe, a water stop steel plate, a pressure relief cap, a water observation pipe, a float block and an observation The rod, judges the buoyancy of groundwater by observing the scale on the rod, and realizes the pressure relief of groundwater through the adjustment component.
It effectively avoids the bottom plate's hard resistance to groundwater buoyancy, extends its service life, and improves the practicality of the device through pressure relief operations.
Smart Images
Figure CN222275581U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, in particular to an anti-floating and anti-seepage pressure-reducing treatment device for the bottom plate of an existing underground garage. Background Art
[0002] An underground garage refers to a building built underground for parking motor vehicles of various sizes. It is mainly composed of parking rooms, passages, ramps or mechanical lifting rooms, entrances and exits, shunting yards, etc.
[0003] During the construction of the underground garage, the groundwater level will rise due to environmental changes, which can easily cause the floor of the underground garage to bulge and crack. Therefore, it is necessary to use an anti-floating and anti-seepage pressure reduction treatment device to carry out anti-floating and anti-seepage pressure reduction on the groundwater. However, in the existing technology, most of them increase the covering weight or set anti-floating anchor rods and anti-pullout piles, resulting in the underground garage floor can only resist the buoyancy of the groundwater, thereby reducing the service life of the underground garage floor. Utility Model Content
[0004] The utility model aims to provide an anti-floating and anti-seepage decompression treatment device for the bottom plate of an existing underground garage, so as to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-floating and anti-seepage decompression treatment device for the floor of an existing underground garage, comprising a foundation body, a floor body, an anti-floating component and an adjustment component; the floor body is fixedly arranged on the foundation body; the anti-floating component is arranged in the floor body; wherein the anti-floating component comprises a water storage tank, a filter steel mesh, a water storage pipe, a water stop steel plate, a pressure relief cover, a water observation pipe, a floating block and an observation rod; a water storage tank is opened on the foundation body, and the water storage tank is filled with gravel; the filter steel mesh is arranged in The water storage tank is inside; the water storage pipe is fixed on the filter steel net, and the end of the water storage pipe extends to the outside through the water storage tank and the bottom plate body; the water stop steel plate is sleeved on the water storage pipe, and the water stop steel plate is fixed in the bottom plate body; the pressure relief cover is connected to the water storage pipe through an adjustment component; one end of the water observation pipe is fixed on the water storage pipe, and the other end extends to the outside through the bottom plate body; the float block is arranged in the water observation pipe; the observation rod is fixed on the float block, and the end of the observation rod extends to the outside through the water observation pipe.
[0006] As a preferred embodiment, the floating block is slidably matched with the water viewing tube.
[0007] As a preferred embodiment, scale lines are provided on the observation rod.
[0008] As a preferred embodiment, the adjustment assembly includes a fixed block, a connecting plate and a screw; the fixed block is arranged in the water storage pipe; a plurality of connecting plates are fixedly arranged on the fixed block in a circular array, and the end of the connecting plate is fixedly connected to the inner wall of the water storage pipe; the screw is passed through the fixed block, and the end of the screw extends to the outside through the pressure relief cover; wherein, the screw is threadedly connected to the fixed block; wherein, the screw is fixedly connected to the pressure relief cover.
[0009] As a preferred embodiment, the regulating assembly further comprises a sealing block and a sealing groove; the sealing block is fixedly mounted on the side of the pressure relief cover close to the water storage pipe; and a sealing groove is provided on the side of the water storage pipe close to the pressure relief cover.
[0010] As a preferred embodiment, the sealing groove has a wave-shaped structure.
[0011] As a preferred embodiment, the shape of the sealing groove matches the shape of the sealing block.
[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:
[0013] The existing underground garage floor anti-floating and anti-seepage pressure reduction treatment device is provided with an anti-floating component, so that groundwater will gather in the water storage tank, and the groundwater will enter the water storage pipe through the filtering steel mesh, so that the water storage pipe is filled with groundwater, and the groundwater in the water storage pipe will enter the water observation pipe, and as the groundwater continues to enter the water observation pipe, the float block will move upward in the water observation pipe due to the buoyancy of the groundwater, so that the observation rod will gradually extend out of the water observation pipe, and then, according to the length of the scale line on the observation rod extending out, it is judged whether the pressure relief requirement is met. If the pressure relief requirement is met, the groundwater in the water storage pipe can be depressurized by adjusting the component, which not only can avoid the floor body from resisting the buoyancy of the groundwater and improve the service life of the floor body, but also can depressurize the groundwater in the water storage pipe according to the length of the observation rod extending out in the water observation pipe, thereby greatly improving the practicality of the utility model.
[0014] The anti-floating and anti-seepage pressure-reducing treatment device for the bottom plate of an existing underground garage is provided with a fixed block, a connecting plate, a screw rod, a sealing block and a sealing groove. When it is necessary to relieve the pressure of groundwater in a water storage pipe, the wheel on the screw rod is rotated to make the screw rod drive the pressure relief cover to rotate, so that the screw rod is threadedly connected with the fixed block, and the pressure relief cover moves upward, so that the sealing block and the sealing groove gradually no longer contact each other, and the gap between the sealing block and the sealing groove gradually increases, so that the groundwater in the water storage pipe will be discharged from the gap between the sealing block and the sealing groove, so as to achieve the groundwater pressure relief effect. After the pressure relief of the groundwater in the water storage pipe is completed, the wheel on the screw rod is rotated in the opposite direction until the sealing block and the sealing groove are in contact. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0018] Figure 3 It is a partial structural split cross-sectional view of the utility model;
[0019] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;
[0020] Figure 5 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.
[0021] Description of reference numerals:
[0022] In the figure:
[0023] 1. Foundation body; 2. Bottom plate body; 3. Anti-floating components; 4. Adjustment components;
[0024] 301, water storage tank; 302, filter steel mesh; 303, water storage pipe; 304, water stop steel plate; 305, pressure relief cover; 306, water observation pipe; 307, floating block; 308, observation rod;
[0025] 401, fixing block; 402, connecting plate; 403, screw; 404, sealing block; 405, sealing groove. DETAILED DESCRIPTION
[0026] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0027] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.
[0028] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.
[0029] See also Figures 1 to 5 As shown, this embodiment includes a foundation body 1, a bottom plate body 2, an anti-floating component 3 and an adjusting component 4; the bottom plate body 2 is fixedly mounted on the foundation body 1; the anti-floating component 3 is arranged in the bottom plate body 2; wherein the anti-floating component 3 includes a water storage tank 301, a filter steel mesh 302, a water storage pipe 303, a water stop steel plate 304, a pressure relief cover 305, a water observation pipe 306, a floating block 307 and an observation rod 308; a water storage tank 301 is opened on the foundation body 1, and the water storage tank 301 is filled with gravel; the filter steel mesh 302 is arranged in the water storage tank 301; the water storage pipe 303 is fixedly mounted in the water storage tank 301; The filter steel mesh 302 is mounted on the water storage pipe 303, and the end of the water storage pipe 303 passes through the water storage tank 301 and the bottom plate body 2 to extend to the outside; the water stop steel plate 304 is sleeved on the water storage pipe 303, and the water stop steel plate 304 is fixed in the bottom plate body 2; the pressure relief cover 305 is connected to the water storage pipe 303 through the adjustment component 4; one end of the water observation pipe 306 is fixed on the water storage pipe 303, and the other end passes through the bottom plate body 2 to extend to the outside; the float block 307 is slidably arranged in the water observation pipe 306; the observation rod 308 is fixed on the float block 307, and the end of the observation rod 308 passes through the water observation pipe 306 to extend to the outside.
[0030] The utility model provides an anti-floating component 3, and groundwater will gather in the water storage tank 301, and the groundwater will enter the water storage pipe 303 through the filter steel mesh 302, so that the water storage pipe 303 is filled with groundwater, and the groundwater in the water storage pipe 303 will enter the water observation pipe 306, and as the groundwater continues to enter the water observation pipe 306, the float block 307 will move upward in the water observation pipe 306 due to the buoyancy of the groundwater, so that the observation rod 308 gradually extends out of the water observation pipe 306, and then, according to the length of the scale line on the observation rod 308, it is judged whether the pressure relief requirement is met. If the pressure relief requirement is met, the groundwater in the water storage pipe 303 can be depressurized by adjusting the component 4, which can not only avoid the bottom plate body 2 from resisting the buoyancy of the groundwater and improve the service life of the bottom plate body 2, but also can depressurize the groundwater in the water storage pipe 303 according to the length of the observation rod 308 extending in the water observation pipe 306, thereby greatly improving the practicality of the utility model.
[0031] As a preferred embodiment, a scale line is provided on the observation rod 308. It is convenient to judge whether the pressure relief requirement is met according to the length of the observation rod 308 extending in the water observation pipe 306.
[0032] As a preferred embodiment, the adjustment component 4 includes a fixed block 401, a connecting plate 402, a screw 403, a sealing block 404 and a sealing groove 405; the fixed block 401 is arranged in the water storage pipe 303; six connecting plates 402 are fixedly arranged on the fixed block 401 in a circular array, and the end of the connecting plate 402 is fixedly connected to the inner wall of the water storage pipe 303; the screw 403 is passed through the fixed block 401, and the end of the screw 403 extends to the outside through the pressure relief cover 305; wherein the screw 403 is threadedly connected to the fixed block 401; wherein the screw 403 is fixedly connected to the pressure relief cover 305; the sealing block 404 is fixedly arranged on the side of the pressure relief cover 305 close to the water storage pipe 303; a sealing groove 405 is provided on the side of the water storage pipe 303 close to the pressure relief cover 305.
[0033] The utility model is provided with a fixing block 401, a connecting plate 402, a screw 403, a sealing block 404 and a sealing groove 405. When it is necessary to relieve the pressure of the groundwater in the water storage pipe 303, the screw 403 drives the pressure relief cover 305 to rotate by rotating the wheel on the screw 403, so that the screw 403 is threadedly connected with the fixing block 401, and the pressure relief cover 305 moves upward, so that the sealing block 404 and the sealing groove 405 gradually no longer contact each other, and the gap between the sealing block 404 and the sealing groove 405 gradually increases, so that the groundwater in the water storage pipe 303 will be discharged from the gap between the sealing block 404 and the sealing groove 405, so as to achieve the groundwater pressure relief effect. After the pressure relief of the groundwater in the water storage pipe 303 is completed, the wheel on the screw 403 is rotated in the opposite direction until the sealing block 404 and the sealing groove 405 contact each other.
[0034] As a preferred embodiment, the sealing groove 405 is in a wavy structure, and the shape of the sealing groove 405 is adapted to the shape of the sealing block 404. This is to facilitate extending the contact area between the sealing block 404 and the sealing groove 405, improve the sealing between the sealing block 404 and the sealing groove 405, and prevent groundwater from seeping out from the gap between the sealing block 404 and the sealing groove 405.
[0035] How it works
[0036] In the existing underground garage floor anti-floating and anti-seepage pressure reduction treatment device, groundwater will gather in the water storage tank 301, and the groundwater will enter the water storage pipe 303 through the filter steel mesh 302, so that the water storage pipe 303 is filled with groundwater, and the groundwater in the water storage pipe 303 will enter the water observation pipe 306, and as the groundwater continues to enter the water observation pipe 306, the float block 307 will move upward in the water observation pipe 306 due to the buoyancy of the groundwater, so that the observation rod 308 gradually extends out of the water observation pipe 306, and then, according to the length of the scale line on the observation rod 308, it is judged whether the pressure relief requirement is met. If the pressure relief requirement is met, the wheel on the screw 403 is turned to make the screw 403 drive the pressure relief cover 305 to release The screw 403 is rotated to make the screw 403 threadedly connected to the fixed block 401, so that the pressure relief cover 305 moves upward, the sealing block 404 and the sealing groove 405 gradually no longer contact each other, and the gap between the sealing block 404 and the sealing groove 405 gradually increases, so that the groundwater in the water storage pipe 303 will be discharged from the gap between the sealing block 404 and the sealing groove 405, so as to achieve the groundwater pressure relief effect. After the pressure relief of the groundwater in the water storage pipe 303 is completed, the wheel on the screw 403 is rotated in the opposite direction, so that the screw 403 drives the pressure relief cover 305 to rotate in the opposite direction, so that the screw 403 is threadedly connected to the fixed block 401, and the pressure relief cover 305 moves downward until the sealing block 404 and the sealing groove 405 contact each other.
[0037] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-floating and anti-seepage decompression treatment device for the floor of an existing underground garage, characterized in that: include: Earth body (1); A base plate body (2) is fixedly mounted on the ground base body (1); An anti-floating component (3) is arranged inside the bottom plate body (2); The anti-floating component (3) comprises a water storage tank (301), a filter steel mesh (302), a water storage pipe (303), a water stop steel plate (304), a pressure relief cover (305), a water observation pipe (306), a floating block (307) and an observation rod (308); a water storage tank (301) is provided on the foundation body (1), and the water storage tank (301) is filled with gravel; the filter steel mesh (302) is arranged in the water storage tank (301); the water storage pipe (303) is fixedly arranged on the filter steel mesh (302), and the end of the water storage pipe (303) passes through the water storage tank (301) and the bottom plate body (2) to extend The water-stopping steel plate (304) is sleeved on the water storage pipe (303), and the water-stopping steel plate (304) is fixedly arranged in the bottom plate body (2); the pressure relief cover (305) is connected to the water storage pipe (303) through an adjusting component (4); one end of the water observation pipe (306) is fixedly arranged on the water storage pipe (303), and the other end passes through the bottom plate body (2) and extends to the outside; the floating block (307) is arranged in the water observation pipe (306); the observation rod (308) is fixedly arranged on the floating block (307), and the end of the observation rod (308) passes through the water observation pipe (306) and extends to the outside.
2. The anti-floating and anti-seepage decompression treatment device for the existing underground garage floor according to claim 1 is characterized in that: The floating block (307) is slidably matched with the water viewing tube (306).
3. The anti-floating and anti-seepage decompression treatment device for the existing underground garage floor according to claim 1 is characterized in that: The observation rod (308) is provided with scale lines.
4. The anti-floating and anti-seepage decompression treatment device for the existing underground garage floor according to claim 1 is characterized in that: The regulating component (4) comprises: A fixed block (401) is disposed in the water storage pipe (303); A plurality of connecting plates (402) are fixedly arranged on the fixing block (401) in a ring array, and the ends of the connecting plates (402) are fixedly connected to the inner wall of the water storage pipe (303); A screw rod (403) is inserted into the fixing block (401), and an end of the screw rod (403) passes through the pressure relief cover (305) and extends to the outside; Wherein, the screw rod (403) is threadedly connected to the fixing block (401); Wherein, the screw rod (403) is fixedly connected to the pressure relief cover (305).
5. The anti-floating and anti-seepage decompression treatment device for the existing underground garage floor according to claim 4 is characterized in that: The regulating component (4) further comprises: A sealing block (404) is fixedly mounted on a side of the pressure relief cover (305) close to the water storage pipe (303); A sealing groove (405) is provided on one side of the water storage pipe (303) close to the pressure relief cover (305).
6. The device for treating the anti-floating and anti-seepage pressure reduction of the existing underground garage floor according to claim 5 is characterized in that: The sealing groove (405) has a wave-shaped structure.
7. The device for treating the anti-floating and anti-seepage pressure reduction of the floor of an existing underground garage according to claim 6 is characterized in that: The shape of the sealing groove (405) matches the shape of the sealing block (404).