Sunken post-cast strip rapid drainage equipment

Abstract

The utility model discloses a kind of quick drainage equipment of sinking post-cast strip, belong to building construction field, including fixed mechanism, the upper end of the fixed mechanism is installed with main body mechanism, the lower portion of the middle part of the fixed mechanism is installed with flow guide mechanism, the flow guide mechanism includes flow guide pipe, the upper end of the flow guide pipe is fixedly connected with water seepage pipe, the outer end of the flow guide pipe is fixedly installed with geotextile, the upper portion of the flow guide pipe is located the outer end fixed installation of geotextile with reinforcing frame, the side of the outer end of the reinforcing frame is fixedly installed with connecting piece, the lower portion of the flow guide pipe is fixedly installed with support frame by connecting piece, and its technical scheme main point is, by setting reinforcing frame and support frame, the reinforcing anchor of super length can be installed in the lower end of flow guide pipe, thus it is flow guide pipe embedded time and can guarantee better stability after embedding, simultaneously, flow guide pipe upper end is connected with multiple water seepage pipes, so that post-cast strip forms, equidistant distribution multiple quick drainage components.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a rapid drainage device for a sunken post-pouring strip. Background Technology

[0002] Post-cast strips are temporary disconnected strips reserved in structures such as beams, slabs, and walls to adapt to changes in ambient temperature, concrete shrinkage, and uneven settlement of the structure. They are eventually closed with shrinkage-compensating concrete to form an integral structure. They are mainly divided into settlement post-cast strips, temperature post-cast strips, and expansion post-cast strips, which are used to solve differential settlement of the foundation, resist temperature stress, and control concrete shrinkage cracking, respectively. Post-cast strips have various drainage structures. Among the post-cast strip molding structures, the pre-embedded guide pipe drainage is one of them. In this type of post-cast strip drainage structure with pre-embedded guide pipe, the guide pipe is not fixed in the sand and gravel cushion layer, causing the position of the guide pipe to move during the filling of the sand and gravel cushion layer. Therefore, we propose a sunken post-cast strip rapid drainage device. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a rapid drainage device for a sunken post-cast strip. By setting up a reinforcing frame and a support frame, an extra-long reinforcing anchor can be installed at the lower end of the guide pipe, thereby ensuring good stability during and after the pre-embedding of the guide pipe. At the same time, multiple seepage pipes are connected to the upper end of the guide pipe, so that multiple rapid drainage components are evenly distributed after the post-cast strip is formed.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A rapid drainage device for a sunken post-pouring strip includes a fixing mechanism, a main body mechanism is installed at the upper end of the fixing mechanism, and a flow guiding mechanism is installed at the lower part of the middle of the fixing mechanism. The diversion mechanism includes a diversion pipe, with a seepage pipe fixedly connected to the upper end of the diversion pipe. Geotextile is fixedly installed on the outer end of the diversion pipe. A reinforcing frame is fixedly installed above the diversion pipe at the outer end of the geotextile. A connector is fixedly installed on the side of the outer end of the reinforcing frame. A support frame is fixedly installed below the diversion pipe via the connector. A reinforcing anchor is fixedly installed at the lower end of the support frame. The diversion pipe is made of PVC material, which has strong corrosion resistance. During installation, the geotextile is wrapped around the outer end of the diversion pipe to extend its service life after burial.

[0005] Furthermore, the fixing mechanism includes a horizontal layer, the inner end of which is fixedly filled with a sand and gravel cushion layer, the upper end of which is fixedly installed with a base reinforcement layer, and the upper end of which is fixedly installed with a non-woven fabric layer. The sand and gravel cushion layer can be composed of small pebbles, so that after the post-pouring strip is formed, the lower end has both good drainage and good strength.

[0006] Furthermore, the main structure includes a base plate casting layer, a guide hole is provided in the middle of the base plate casting layer, a water-stopping caulking joint is provided in the middle of the lower end of the base plate casting layer, and a reinforcing rib layer is fixedly installed at the upper end of the base plate casting layer. The guide hole is located in the middle of the base plate casting layer, so that after the post-cast strip is filled, the internal water can flow from the guide hole to the inside of the guide pipe below.

[0007] Furthermore, the guide pipe is fixedly installed in the middle of the inner end of the horizontal layer by reinforcing anchors, and the seepage pipes are distributed at equal intervals at the upper end of the guide pipe. The seepage pipes are adapted to the guide holes and are pre-embedded inside the guide holes. The equidistant arrangement structure ensures that each section of the post-cast strip has a drainage component.

[0008] Furthermore, the reinforcing frame and the support frame have the same structure, and the geotextile is fixedly installed at the inner end of the reinforcing frame.

[0009] Furthermore, the base reinforcement layer is distributed in a mesh pattern, and the base reinforcement layer and the reinforcing bar layer have the same structure.

[0010] Furthermore, the base plate casting layer and the horizontal layer are fixedly connected, and the guide holes are equidistantly distributed in the middle of the base plate casting layer.

[0011] In summary, this utility model has the following beneficial effects: 1. By setting up reinforcement frames and support frames, extra-long reinforcement anchors can be installed at the lower end of the diversion pipe, thus ensuring good stability during and after the diversion pipe is pre-embedded. At the same time, multiple seepage pipes are connected to the upper end of the diversion pipe, so that multiple fast drainage components are evenly distributed after the post-pouring strip is formed. 2. The sand and gravel cushion layer can be composed of small pebbles, so that after the post-pouring strip is formed, the lower end has both drainage and good strength. When combined with the base reinforcement layer, the lower end of the post-pouring strip is more stable after it is formed. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure in this embodiment; Figure 2 This is a schematic diagram of the split structure in this embodiment; Figure 3 This is in this embodiment Figure 2 Enlarged structural diagram of A in the middle; Figure 4 This is a three-dimensional structural schematic diagram of the flow guiding mechanism in this embodiment; Figure 5 This is a three-dimensional structural diagram of the flow guiding mechanism in this embodiment.

[0013] In the diagram, 1. Fixing mechanism; 101. Horizontal layer; 102. Sand and gravel cushion layer; 103. Base reinforcement layer; 104. Non-woven fabric layer; 2. Main structure; 201. Bottom slab pouring layer; 202. Drainage hole; 203. Water-stopping caulking; 204. Reinforcing rib layer; 3. Drainage mechanism; 301. Drainage pipe; 302. Seepage pipe; 303. Geotextile; 304. Reinforcing frame; 305. Connector; 306. Support frame; 307. Reinforcing anchor. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings.

[0015] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0016] Reference Figure 1-5 As shown, a preferred embodiment of the present invention is a sinking post-pouring strip rapid drainage device, including a fixing mechanism 1, a main body mechanism 2 installed at the upper end of the fixing mechanism 1, and a flow guiding mechanism 3 installed at the lower part of the middle of the fixing mechanism 1. The diversion mechanism 3 includes a diversion pipe 301, with a seepage pipe 302 fixedly connected to the upper end of the diversion pipe 301. A geotextile 303 is fixedly installed at the outer end of the diversion pipe 301. A reinforcing frame 304 is fixedly installed above the diversion pipe 301 at the outer end of the geotextile 303. A connector 305 is fixedly installed on the side of the outer end of the reinforcing frame 304. A support frame 306 is fixedly installed below the diversion pipe 301 through the connector 305. A reinforcing anchor 307 is fixedly installed at the lower end of the support frame 306. The diversion pipe 301 is made of PVC material, which has strong corrosion resistance. During installation, the geotextile 303 is wrapped around the outer end of the diversion pipe 301 to extend the service life of the diversion pipe 301 after burial.

[0017] The fixing mechanism 1 includes a horizontal layer 101, with a sand and gravel cushion layer 102 fixedly filled at the inner end of the middle of the horizontal layer 101. A base reinforcement layer 103 is fixedly installed at the upper end of the sand and gravel cushion layer 102, and a non-woven fabric layer 104 is fixedly installed at the upper end of the base reinforcement layer 103. The sand and gravel cushion layer 102 can be composed of small pebbles, so that after the post-pouring strip is formed, the lower end has good drainage and good strength.

[0018] The main structure 2 includes a base slab pouring layer 201, a flow guide hole 202 is provided in the middle of the base slab pouring layer 201, a water-stop caulking joint 203 is provided in the middle of the lower end of the base slab pouring layer 201, and a reinforcing rib layer 204 is fixedly installed at the upper end of the base slab pouring layer 201. The flow guide hole 202 is provided in the middle of the base slab pouring layer 201 so that after the post-pouring strip is filled, the internal water can flow from the flow guide hole 202 to the interior of the flow guide pipe 301 below.

[0019] The guide pipe 301 is fixedly installed in the middle of the inner end of the horizontal layer 101 by the reinforcing anchor 307. The seepage pipes 302 are evenly distributed at the upper end of the guide pipe 301. The seepage pipes 302 and the guide holes 202 are compatible. The seepage pipes 302 are pre-embedded in the guide holes 202. The evenly distributed structure ensures that each section of the post-cast strip has a drainage component.

[0020] The reinforcing frame 304 and the support frame 306 have the same structure. The geotextile 303 is fixedly installed at the inner end of the reinforcing frame 304. The geotextile 303 is fixed to the diversion pipe 301 through the reinforcing frame 304 and the support frame 306. In the connection with the diversion pipe 301, the geotextile 303 covers the upper end of the seepage pipe 302, so the water entering the diversion pipe 301 is filtered, avoiding the clogging of the diversion pipe 301 after long-term use.

[0021] The base reinforcement layer 103 is distributed in a mesh pattern. The base reinforcement layer 103 and the reinforcing bar layer 204 have the same structure. The base reinforcement layer 103 and the reinforcing bar layer 204 provide reinforcement structures at both the upper and lower ends of the bottom slab pouring layer 201.

[0022] The base slab pouring layer 201 and the horizontal layer 101 are fixedly connected. The guide holes 202 are equidistantly distributed in the middle of the base slab pouring layer 201. The equidistantly distributed guide holes 202 and the seepage pipes 302 correspond to each other, so that the seepage position of the post-pouring strip is evenly distributed and the drainage efficiency is improved.

[0023] Specific implementation process: The technical content of this utility model is a rapid drainage device for a sunken post-pouring strip. First, the support frame 306 is fixed to the middle of the horizontal layer 101 by reinforcing anchors 307. The outer end of the diversion pipe 301 is wrapped with geotextile 303, and the seepage pipe 302 connected to the upper end of the diversion pipe 301 is also wrapped in the geotextile 303. Then, the diversion pipe 301 is fixed to the upper end of the support frame 306 by the reinforcing frame 304 and the connector 305. At this time, the sand and gravel cushion layer 102 is filled, and the upper end of the sand and gravel cushion layer 102 is filled with sand and gravel. The base reinforcement layer 103 and non-woven fabric layer 104 are laid. Finally, the bottom slab pouring layer 201 is poured. During the construction of the bottom slab pouring layer 201, the pre-reserved guide holes 202 and seepage pipes 302 correspond to each other. The guide holes 202 pass through the water-stop caulking joint 203. After the post-pouring strip is filled, the water flows from the seepage pipe 302 to the inside of the guide pipe 301. The guide pipe 301 discharges the water in a unified manner. The various components of this device complement each other, so that the post-pouring strip has a good drainage function and is also suitable for the drainage guide pipe 301 to be installed firmly.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rapid drainage device for a sunken post-cast strip, characterized in that: It includes a fixing mechanism (1), a main body mechanism (2) is installed at the upper end of the fixing mechanism (1), and a flow guiding mechanism (3) is installed at the lower part of the middle of the fixing mechanism (1). The diversion mechanism (3) includes a diversion pipe (301), the upper end of which is fixedly connected to a seepage pipe (302), the outer end of which is fixedly installed with geotextile (303), a reinforcing frame (304) is fixedly installed above the diversion pipe (301) at the outer end of the geotextile (303), a connector (305) is fixedly installed on the side of the outer end of the reinforcing frame (304), a support frame (306) is fixedly installed below the diversion pipe (301) through the connector (305), and a reinforcing anchor (307) is fixedly installed at the lower end of the support frame (306).

2. The rapid drainage device for a sunken post-pouring strip according to claim 1, characterized in that: The fixing mechanism (1) includes a horizontal layer (101), the middle inner end of which is filled with a sand and gravel cushion layer (102), the upper end of which is fixedly installed with a base steel reinforcement layer (103), and the upper end of which is fixedly installed with a non-woven fabric layer (104).

3. The rapid drainage device for a sunken post-pouring strip according to claim 1, characterized in that: The main structure (2) includes a base plate casting layer (201), a flow guide hole (202) is provided in the middle of the base plate casting layer (201), a water-stop caulking joint (203) is provided in the middle of the lower end of the base plate casting layer (201), and a reinforcing rib layer (204) is fixedly installed at the upper end of the base plate casting layer (201).

4. The rapid drainage device for a sunken post-pouring strip according to claim 2, characterized in that: The guide pipe (301) is fixedly installed in the middle of the inner end of the horizontal layer (101) by a reinforcing anchor (307). The seepage pipes (302) are evenly distributed at the upper end of the guide pipe (301). The seepage pipes (302) and the guide holes (202) are compatible.

5. The rapid drainage device for a sunken post-pouring strip according to claim 1, characterized in that: The reinforcing frame (304) and the support frame (306) have the same structure, and the geotextile (303) is fixedly installed on the inner end of the reinforcing frame (304).

6. The rapid drainage device for a sunken post-pouring strip according to claim 2, characterized in that: The base reinforcement layer (103) is distributed in a mesh pattern, and the base reinforcement layer (103) and the reinforcing rib layer (204) have the same structure.

7. A rapid drainage device for a sunken post-pouring strip according to claim 3, characterized in that: The bottom slab casting layer (201) and the horizontal layer (101) are fixedly connected, and the guide holes (202) are equidistantly distributed in the middle of the bottom slab casting layer (201).

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