Bottom plate post-cast strip drainage structure
By using a multi-layer mesh filtration system and filter layer in the rear pouring belt, the problem of blockage of the rear pouring belt due to sediment accumulation is solved, multiple filtration of sewage and effective collection of sediment are achieved, and the smooth flow of the drainage system is ensured.
Patent Information
- Application Number
- CN202421015082.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing post-watering tape is easily blocked due to silt accumulation and sand accumulation after long-term use, resulting in difficult drainage.
A drainage structure of the bottom plate rear pouring belt is designed, using a multi-layer mesh filtration system and filter layer. By filtration and collecting silt and sand multiple times, the accumulation of silt and sand in the rear pouring belt is reduced, thereby maintaining the drainage smoothly.
Effectively filter sewage, collect silt and sand, reduce the risk of post-watering belt blockage, and ensure the continuous smooth drainage system.
Smart Images
Figure CN222685522U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of post-cast strip drainage, in particular to a bottom plate post-cast strip drainage structure. Background Art
[0002] Post-cast joint is a construction term, which specifically refers to a kind of joint reserved during the construction process to prevent harmful cracks that may occur in reinforced concrete structures due to uneven shrinkage or settlement.
[0003] When reserving the reserved post-pouring strip, drainage and anti-blocking should be taken into consideration. When water seepage occurs in the post-pouring strip, the post-pouring strip will break, resulting in a weak point.
[0004] After long-term use and observation, it was found that when sewage carries silt into the post-cast strip, the silt will accumulate inside the post-cast strip, which will then cause the post-cast strip to become blocked, making it difficult to drain the water, resulting in leakage.
[0005] To this end, the utility model provides a drainage structure for a post-cast strip of a bottom plate. Utility Model Content
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the utility model to solve its technical problems is: a drainage structure for a bottom plate post-cast strip described in the utility model comprises two support plates; the two support plates are symmetrically arranged; a plurality of slide grooves are opened on the side walls of the support plates; the plurality of slide grooves are equidistantly distributed; two sliders are slidably connected to the middle part of the slide groove; the two sliders are symmetrically arranged; a connecting belt is fixedly connected to the middle part of the two sliders; the connecting belt is tightly arranged; a support member is fixedly connected to the side wall of the slider; a rotating ring is rotatably connected to the middle part of the support member; a swing plate is fixedly connected to the middle part of the rotating ring; a net bag is fixedly connected to the side wall of the swing plate; the two net bags are symmetrically arranged; the net bag is elastically arranged, through the above structure, the sewage entering the post-cast strip can be filtered multiple times, and at the same time, the silt is collected inside the net bag, reducing the amount of silt pushed into the inside of the post-cast strip, thereby causing blockage, and finally causing the situation that it is difficult to drain water.
[0008] Preferably, the opposing surfaces of the two swing plates are fixed with arc plates; the ends of the arc plates are close to the bottom of the connecting belt; the ends of the arc plates are fixed with blades; the tops of the blades are fixed with multiple needles; multiple arc plates are equidistantly distributed. Through the above structure, when the weight inside a layer of net bag reaches a critical point, the blades and needles can cooperate to cut off the connecting belt, thereby surrounding the mud and sand, so that the net bag of the next layer can continue to collect the mud and sand, reducing the situation where there is too much mud and sand inside the first layer of net bag, causing blockage and making it difficult to filter the mud and sand.
[0009] Preferably, a first filter layer is fixedly connected to the middle of the two support plates; the first filter layer is located near the bottom of the support plate; the second filter layer is fixedly connected to the bottom of the first filter layer; and the third filter layer is fixedly connected to the bottom of the second filter layer. Through the above structure, the sewage can be filtered again, so that the dust or impurities inside the sewage can be filtered multiple times, thereby further reducing the accumulation of impurities at the bottom of the support plate, which makes it difficult to discharge the sewage.
[0010] Preferably, a collecting plate is fixedly connected to the top of the third filter layer; a plurality of leakage holes are opened on the top of the collecting plate; the plurality of leakage holes are evenly distributed; the bottoms of the plurality of leakage holes are connected to a drainage pipe. Through the above structure, the sewage can be discharged uniformly through the drainage pipe, thereby achieving the discharge of sewage at a fixed point.
[0011] Preferably, the side walls of the two sliders are connected with inclined plates; the ends of the inclined plates are in contact with the side walls of the slide groove. Through the above structure, when the slider is bounced and moved, the dust or impurities inside the slide groove can be cleaned synchronously, thereby reducing the situation where the slider is difficult to move due to excessive dust or impurities.
[0012] Preferably, the side walls of the support plate are fixed with a plurality of fixing parts; the plurality of fixing parts are symmetrically arranged and are located at the ends of the net bag and connect the net bag to the side walls of the support plate. Through the above structure, the net bag is supported when there is too much mud and sand inside the net bag, and the occurrence of the net bag falling off is reduced.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The bottom plate post-cast strip drainage structure described in the utility model filters the sewage entering the post-cast strip multiple times, and at the same time, collects the silt inside the net bag, thereby reducing the excess silt pushed inside the post-cast strip, thereby causing blockage and ultimately causing difficulty in drainage.
[0015] 2. The utility model discloses a drainage structure for the post-cast strip of the base plate. When the weight inside a layer of mesh bags reaches a critical point, the blade and the needle can cooperate to cut off the connection belt, thereby surrounding the mud and sand, so that the next layer of mesh bags can continue to collect the mud and sand, thereby reducing the situation where there is too much mud and sand inside the first layer of mesh bags, causing blockage and making it difficult to filter the mud and sand. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model will be further described below in conjunction with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the net bag in the utility model;
[0019] Figure 3 It is a structural schematic diagram of the first filter layer in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the collecting plate in the utility model;
[0021] In the figure: 1. support plate; 12. slide groove; 13. slider; 14. swing plate; 15. net bag; 16. rotating ring; 17. connecting belt; 18. support member; 2. arc plate; 21. blade; 22. acupuncture; 3. first filter layer; 31. second filter layer; 32. third filter layer; 4. collecting plate; 41. leakage hole; 42. drain pipe; 5. inclined plate; 6. fixing member. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 4As shown, a drainage structure for a bottom plate post-casting belt described in an embodiment of the utility model comprises two support plates 1; the two support plates 1 are symmetrically arranged; a plurality of slide grooves 12 are provided on the side walls of the support plates 1; the plurality of slide grooves 12 are equidistantly distributed; two sliders 13 are slidably connected to the middle of the slide grooves 12; the two sliders 13 are symmetrically arranged; a connecting belt 17 is fixedly connected to the middle of the two sliders 13; the connecting belt 17 is tautly arranged; a support member 18 is fixedly connected to the side wall of the slider 13; a rotating ring 16 is rotatably connected to the middle of the support member 18; a swing plate 14 is fixedly connected to the middle of the rotating ring 16; a net bag 15 is fixedly connected to the side wall of the swing plate 14; the two net bags 15 are symmetrically arranged; the net bag 15 is elastic When working, the two support plates 1 are placed inside the post-cast strip. At this time, as the sewage flows into the inside of the post-cast strip, the sewage flows downward along the side wall of the support plate 1. At this time, the sewage carries fine silt and enters the inside of the post-cast strip simultaneously. At this time, the sewage flowing along the side wall of the support plate 1 will synchronously enter the inside of the net bag 15. At this time, the silt will be blocked by the net bag 15. At the same time, the sewage will fall to the surface of the next layer of net bags 15. After being filtered by multiple layers of net bags 15, the sewage will finally flow to the bottom of the support plate 1. Through the above structure, the sewage entering the post-cast strip can be filtered multiple times. At the same time, the silt is collected inside the net bag 15, which reduces the excess silt pushed into the inside of the post-cast strip, thereby causing blockage and ultimately causing difficulty in drainage.
[0024] like Figure 1 and Figure 2As shown, the opposite surfaces of the two swing plates 14 are fixedly connected with arc plates 2; the ends of the arc plates 2 are close to the bottom of the connecting belt 17; the ends of the arc plates 2 are fixedly connected with blades 21; the tops of the blades 21 are fixedly connected with multiple needles 22; multiple arc plates 2 are equidistantly distributed. When working, as a large amount of mud and sand enters the interior of the net bag 15, the net bag 15 will deform with the increase of weight. At this time, as the net bag 15 deforms, the two swing plates 14 can be driven to gradually approach each other with the rotation of the rotating ring 16. At this time, as the two swing plates 14 approach each other, the two arc plates 2 will also gradually approach the connecting belt 17. At this time, when the arc plates 2 move to the bottom of the connecting belt 17, the multiple needles 22 will first contact the bottom of the connecting belt 17, thereby piercing the bottom of the connecting belt 17. At this time, as the weight of the net bag 15 continues to increase, the two arc plates 2 will gradually approach each other. With the continuous increase, the needle 22 will penetrate the connecting belt 17 and then the blade 21 will contact the connecting belt 17 synchronously, thereby cutting off the connecting belt 17. At this time, because the connecting belt 17 is set to be tight, when the connecting belt 17 suddenly breaks, the two sliders 13 will quickly bounce open. At this time, as the two sliders 13 are respectively located at the two ends of the slide groove 12, the slider 13 drives the swing plate 14 to move synchronously, so that the net bag 15 forms a closed loop. At this time, the mud and sand can be closed inside the net bag 15. Through the above structure, when the weight inside a layer of net bag 15 reaches a critical point, the blade 21 and the needle 22 can cooperate to cut off the connecting belt 17, thereby surrounding the mud and sand, so that the net bag 15 of the next layer can continue to collect the mud and sand, reducing the excessive mud and sand inside the first layer of net bag 15, causing blockage, and making it difficult to filter the mud and sand.
[0025] like Figure 3 As shown, a first filter layer 3 is fixedly connected to the middle of the two support plates 1; the first filter layer 3 is located near the bottom of the support plate 1; a second filter layer 31 is fixedly connected to the bottom of the first filter layer 3; and a third filter layer 32 is fixedly connected to the bottom of the second filter layer 31. During operation, when sewage carrying mud and sand passes through the net bag 15 and enters the bottom of the support plate 1, it will gradually pass through the first filter layer 3, the second filter layer 31 and the third filter layer 32. At this time, different filter materials are filled in the middle of the first filter layer 3, the second filter layer 31 and the third filter layer 32, and the size of the particles becomes smaller in turn. Through the above structure, the sewage can be filtered again, so that the dust or impurities inside the sewage can be filtered multiple times, thereby further reducing the accumulation of impurities at the bottom of the support plate 1, which makes it difficult to discharge the sewage.
[0026] like Figure 4As shown, a collecting plate 4 is fixedly connected to the top of the third filter layer 32; a plurality of leakage holes 41 are opened on the top of the collecting plate 4; the plurality of leakage holes 41 are evenly distributed; the bottoms of the plurality of leakage holes 41 are connected to a drain pipe 42. During operation, sewage that has been filtered for multiple times will pass through the third filter layer 32 and enter the interior of the collecting plate 4. At this time, water entering the interior of the collecting plate 4 will pass through the plurality of leakage holes 41 and enter the interior of the drain pipe 42, and then be discharged. Through the above structure, the sewage can pass through the drain pipe 42 and then be discharged uniformly, thereby achieving the situation where sewage can be discharged at a fixed point.
[0027] like Figure 1 and Figure 2 As shown, the side walls of the two sliders 13 are connected with an inclined plate 5; the ends of the inclined plate 5 are in contact with the side walls of the slide groove 12. During operation, as the connecting belt 17 is cut off, the two sliders 13 will quickly pop open. At this time, with the setting of the inclined plate 5, the accumulated dust or impurities inside the slide groove 12 can be shoveled away when the slider 13 is popped open. Through the above structure, the dust or impurities inside the slide groove 12 can be cleaned synchronously when the slider 13 is popped open and moved, thereby reducing the situation where the slider 13 is difficult to move due to excessive dust or impurities.
[0028] like Figure 1 and Figure 2 As shown, the side wall of the support plate 1 is fixedly connected with a plurality of fixing members 6; the plurality of fixing members 6 are symmetrically arranged and are located at the end of the net bag 15 and connect the net bag 15 to the side wall of the support plate 1. When working, the net bag 15 is opened to collect mud and sand. At this time, the net bag 15 can be fixed by setting the fixing members 6. Through the above structure, the net bag 15 is supported when there is too much mud and sand inside the net bag 15, and the net bag 15 is less likely to fall off.
[0029] like Figure 4 As shown, the drain pipe 42 is hard. Through the above arrangement, the drain pipe 42 is less likely to rupture due to squeezing.
[0030] During operation, two support plates 1 are placed inside the post-cast strip. At this time, as the sewage flows into the inside of the post-cast strip, the sewage flows downward along the side wall of the support plate 1. At this time, the sewage carries fine silt and enters the inside of the post-cast strip simultaneously. At this time, the sewage flowing along the side wall of the support plate 1 will simultaneously enter the inside of the net bag 15. At this time, the silt will be blocked by the net bag 15. At the same time, the sewage will fall to the surface of the next layer of net bag 15. After being filtered by multiple layers of net bags 15, the sewage will finally flow to the bottom of the support plate 1. As a large amount of silt enters the inside of the net bag 15, the net bag 15 will increase with the weight. The net bag 15 is deformed. At this time, as the net bag 15 is deformed, the two swing plates 14 are driven to gradually approach each other as the rotating ring 16 rotates. At this time, as the two swing plates 14 approach each other, the two arc plates 2 will gradually approach the connecting belt 17. At this time, when the arc plate 2 moves to the bottom of the connecting belt 17, the multiple needles 22 will first contact the bottom of the connecting belt 17, thereby piercing the bottom of the connecting belt 17. At this time, as the weight inside the net bag 15 continues to increase, the needles 22 will penetrate the connecting belt 17 and then the blade 21 will synchronously contact the connecting belt 17, thereby cutting off the connecting belt 17. Because the connecting belt 17 is set to be tight, when the connecting belt 17 suddenly breaks, the two sliders 13 will quickly pop open. At this time, as the two sliders 13 are respectively located at the two ends of the slide groove 12, the sliders 13 drive the swing plate 14 to move synchronously, so that the net bag 15 forms a closed loop. At this time, the silt can be closed inside the net bag 15. When the sewage carries the silt through the net bag 15 and enters the bottom of the support plate 1, it will gradually pass through the first filter layer 3, the second filter layer 31 and the third filter layer 32. At this time, different filter layers are filled in the middle of the first filter layer 3, the second filter layer 31 and the third filter layer 32. The filter material is made of a plurality of filter materials, and the size of the particles becomes smaller in sequence. The sewage that has been filtered for multiple times will pass through the third filter layer 32 and enter the interior of the collecting plate 4. At this time, the water that enters the interior of the collecting plate 4 will pass through multiple leakage holes 41 and enter the interior of the drain pipe 42, and then be discharged. As the connecting belt 17 is cut off, the two sliders 13 will quickly pop open. At this time, with the setting of the inclined plate 5, when the slider 13 is popped open, the inclined plate 5 can shovel away the accumulated dust or impurities in the chute 12 and open the net bag 15, so as to realize the collection of mud and sand. At this time, the net bag 15 can be fixed by setting the fixing part 6.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A drainage structure for a post-cast strip of a bottom plate, comprising two support plates (1); characterized in that: The two support plates (1) are symmetrically arranged; a plurality of slide grooves (12) are provided on the side wall of the support plate (1); the plurality of slide grooves (12) are equidistantly distributed; two sliders (13) are slidably connected to the middle of the slide groove (12); the two sliders (13) are symmetrically arranged; a connecting belt (17) is fixedly connected to the middle of the two sliders (13); the connecting belt (17) is tautly arranged; a support member (18) is fixedly connected to the side wall of the slider (13); a rotating ring (16) is rotatably connected to the middle of the support member (18); a swing plate (14) is fixedly connected to the middle of the rotating ring (16); a net bag (15) is fixedly connected to the side wall of the swing plate (14); the two net bags (15) are symmetrically arranged; the net bag (15) is elastically arranged.
2. A drainage structure for a bottom plate post-cast strip according to claim 1, characterized in that: The opposite surfaces of the two swing plates (14) are fixedly connected with arc plates (2); the ends of the arc plates (2) are close to the bottom of the connecting belt (17); the ends of the arc plates (2) are fixedly connected with blades (21); the tops of the blades (21) are fixedly connected with a plurality of needles (22); and the plurality of arc plates (2) are distributed at equal distances.
3. A drainage structure for a post-cast strip of a bottom plate according to claim 2, characterized in that: A first filter layer (3) is fixedly connected to the middle of the two support plates (1); the first filter layer (3) is located near the bottom of the support plate (1); a second filter layer (31) is fixedly connected to the bottom of the first filter layer (3); and a third filter layer (32) is fixedly connected to the bottom of the second filter layer (31).
4. A drainage structure for a post-cast strip of a bottom plate according to claim 3, characterized in that: A collecting plate (4) is fixedly connected to the top of the third filter layer (32); a plurality of leakage holes (41) are provided on the top of the collecting plate (4); the plurality of leakage holes (41) are distributed at equal intervals; and a drainage pipe (42) is connected to the bottom of the plurality of leakage holes (41).
5. A drainage structure for a post-cast strip of a bottom plate according to claim 4, characterized in that: The side walls of the two sliding blocks (13) are both connected to an inclined plate (5); the ends of the inclined plates (5) are in contact with the side walls of the sliding groove (12).
6. A drainage structure for a post-cast strip of a bottom plate according to claim 5, characterized in that: The side wall of the support plate (1) is fixedly connected with a plurality of fixing members (6); the plurality of fixing members (6) are symmetrically arranged and located at the ends of the net bag (15) and connect the net bag (15) to the side wall of the support plate (1).