Waterproof device for underground comprehensive pipe gallery
By designing an underground comprehensive pipeline waterproofing device including the top water collection plate, vertical plate and flow diversion groove, the problem of groundwater seepage is solved, and the internal environment of the pipeline corridor is improved and the waterproof performance is improved.
Patent Information
- Application Number
- CN202421274713.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The prior art is difficult to effectively prevent groundwater from infiltration of arched pipe corridors from underground comprehensive pipe corridors, resulting in deterioration of the internal environment of the pipe corridors.
A waterproof device including an arched pipe corridor inner wall, a top water collecting plate, a vertical plate and a flow channel is designed. When water falls above the pipe corridor, it moves downward through the flow channel part of the top water collection plate, and the water enters the interior of the vertical plate and is connected to the external water treatment pipeline through the arc plate and the bottom water collection hole to complete the waterproofing, The process of water collection.
It effectively reduces water seepage, improves the working environment inside the pipe corridor, and ensures the waterproof performance of the pipe corridor.
Smart Images
Figure CN222477540U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of underground comprehensive pipe gallery waterproofing, and in particular relates to an underground comprehensive pipe gallery waterproofing device. Background Art
[0002] A comprehensive pipeline corridor is an underground urban pipeline corridor, which is a tunnel space built underground in the city that integrates various engineering pipelines such as electricity, communications, gas, heating, water supply and drainage.
[0003] Among them, the arched pipe gallery is one of the main forms. In order to reduce the infiltration of groundwater, an underground comprehensive pipe gallery waterproofing device specially designed for the arched pipe gallery is proposed. Utility Model Content
[0004] In order to solve the problems existing in the prior art, the utility model provides a plate protection structure that protects against external groundwater infiltration. When water falls on the top of the pipe gallery, the waterproofing and water collection process is completed, which effectively reduces water infiltration and improves the working environment inside the pipe gallery. It is an underground comprehensive pipe gallery waterproofing device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof device for an underground integrated pipe gallery, comprising an arched inner wall of the pipe gallery, a matching top water collecting plate and a vertical plate are arranged on the outer side of the inner wall of the pipe gallery, circular holes are arranged on the sides of the top water collecting plate and the vertical plate, the top water collecting plate and the vertical plate are fixed by fixing plates and bolts, and the fixing plates are provided with two bolt holes, the top water collecting plate is provided with a guide groove with an arc-shaped cross-section that is evenly distributed, a flat plate portion 1 is provided on the back of the guide groove, the vertical plate is a hollow structure as a whole, and the vertical plate includes a flat plate portion 2 and a water collecting portion that are matched with the flat plate portion 1, the water collecting portion is provided with a top water collecting hole at a position close to the flat plate portion 2, the position of the top water collecting hole corresponds to the thinnest part of the guide groove, an arc-shaped plate is provided on the inner bottom surface of the vertical plate, and bottom water collecting holes connected to the outside are provided on both sides of the arc-shaped plate.
[0006] Preferably, the thickness of the top water collecting plate and the vertical plate are consistent, and the guide groove portion is half the thickness of the top water collecting plate.
[0007] Preferably, the width of the guide groove is 20-30 cm.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] The plate protection structure plays a protective role against external groundwater infiltration. When water falls on the top of the tunnel, it completes the process of waterproofing and water collection, effectively reducing water infiltration and improving the working environment inside the tunnel. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the side structure of the utility model pipeline gallery.
[0011] Figure 2 It is a schematic diagram of the side structure of the waterproof board of the utility model.
[0012] Figure 3 It is a schematic diagram of the cross-sectional structure of the vertical plate of the top water collecting plate box of the utility model.
[0013] Figure 4 It is a schematic diagram of the structural fixing plate of the utility model.
[0014] In the figure: 1 inner wall of the pipe gallery, 2 top water collecting plate, 3 vertical plate, 4 fixing plate, 21 guide groove, 22 flat plate part 1, 31 flat plate part 2, 32 water collecting part, 33 top water collecting hole, 34 arc plate, 35 bottom water collecting hole, 41 bolt hole. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example
[0017] See attached Figure 1-4As shown, an underground integrated pipe gallery waterproofing device comprises an arched pipe gallery inner wall 1, the outer side of the pipe gallery inner wall 1 is provided with a matching top water collecting plate 2 and a vertical plate 3, the top water collecting plate 2 and the vertical plate 3 are provided with circular holes on their sides, the top water collecting plate 2 and the vertical plate 3 are fixed by a fixing plate 4 and bolts, and the fixing plate 4 is provided with two bolt holes 41, the top water collecting plate 2 is provided with a guide groove 21 with an arc-shaped cross-section that is evenly distributed, a flat plate portion 22 is provided on the back of the guide groove 21, the vertical plate 3 is a hollow structure as a whole, and the vertical plate 3 comprises a flat plate portion 21 and a water collecting portion 32 that are matched with the flat plate portion 22, the water collecting portion 32 is provided with a top water collecting hole 33 near the flat plate portion 21, and the position of the top water collecting hole 3 corresponds to the thinnest part of the guide groove 21, an arc plate 34 is provided on the inner bottom surface of the vertical plate 3, and bottom water collecting holes 35 connected to the outside are provided on both sides of the arc plate 34.
[0018] Preferably, the thickness of the top water collecting plate 2 and the vertical plate 3 are the same, and the guide groove 21 is half the thickness of the top water collecting plate 2 .
[0019] Preferably, the width of the guide groove 21 is 20-30 cm.
[0020] Working principle: This design is mainly a plate protection structure that protects against external groundwater infiltration. When water falls on the top of the pipe gallery, it moves downward through the guide groove 21 of the top water collecting plate 2 and enters the vertical plate 3 through the top water collecting hole 33. In order to reduce the water accumulation inside the vertical plate 3, an arc plate 34 is provided at the bottom. Water flows from the arc plate 34 to both sides and is connected to the external water treatment pipeline through the bottom water collecting hole 35, completing the waterproofing and water collecting process, effectively reducing water infiltration and improving the working environment inside the pipe gallery.
[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.
[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An underground integrated pipe gallery waterproof device, comprising an arched pipe gallery inner wall, wherein the outer side of the pipe gallery inner wall is provided with a matching top water collecting plate and a vertical plate, characterized in that: The top water collecting plate and the vertical plate are provided with circular holes on the side, the top water collecting plate and the vertical plate are fixed by fixing plates and bolts, and the fixing plates are provided with two bolt holes, the top water collecting plate is provided with a guide groove with an arc-shaped cross-section and evenly distributed, a flat plate portion 1 is provided on the back of the guide groove, the vertical plate is a hollow structure as a whole, and the vertical plate includes a flat plate portion 2 and a water collecting portion adapted to the flat plate portion 1, a top water collecting hole is provided on the water collecting portion near the flat plate portion 2, and the position of the top water collecting hole corresponds to the thinnest part of the guide groove, an arc-shaped plate is provided on the inner bottom surface of the vertical plate, and bottom water collecting holes connected to the outside are provided on both sides of the arc-shaped plate.
2. According to claim 1, a waterproof device for an underground integrated pipe gallery is characterized in that: The thickness of the top water collecting plate and the vertical plate are consistent, and the guide groove part is half the thickness of the top water collecting plate.
3. According to the waterproof device of an underground comprehensive pipe gallery as claimed in claim 1, it is characterized in that: The width of the guide groove is 20-30 cm.