CN220790010U - Novel composite material rapid trough with stilling sill - Google Patents
Novel composite material rapid trough with stilling sill Download PDFInfo
- Publication number
- CN220790010U CN220790010U CN202322124388.3U CN202322124388U CN220790010U CN 220790010 U CN220790010 U CN 220790010U CN 202322124388 U CN202322124388 U CN 202322124388U CN 220790010 U CN220790010 U CN 220790010U
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- trough
- stilling
- hollow
- sill
- rapid
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- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 239000004567 concrete Substances 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 241000195493 Cryptophyta Species 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 239000001038 titanium pigment Substances 0.000 description 1
Abstract
The utility model relates to the technical field of municipal construction, and discloses a novel composite material rapid trough with a stilling sill, which comprises a hollow stilling sill, wherein the rear surface of the hollow stilling sill is provided with a fixedly connected trough bottom, the two ends of the front surface of the trough bottom are provided with fixedly connected trough surfaces, the opposite back surfaces of the two trough surfaces and the rear surface of the trough bottom are respectively provided with a fixedly connected reinforcing rib, and the reinforcing ribs perpendicularly cross each other on the rear surface of the trough bottom to form a concave block. The rapid trough is light in weight and convenient to carry, is equivalent to one eighth of the weight of a concrete precast block with the same specification and size, has low water absorption, only one eightth of the water absorption of the concrete precast block, can hardly permeate water, has smooth inner wall, is not easy to accumulate water or grow algae, has smooth water drainage, is simple and convenient to construct, and saves labor cost in a large amount during construction.
Description
Technical Field
The utility model relates to the technical field of municipal construction, and particularly discloses a novel composite material rapid trough with a stilling sill.
Background
According to the current maintenance treatment of a plurality of expressway slope drainage engineering projects in Guangdong province in China, the fact that a plurality of drainage rapid grooves are damaged in different degrees due to overlarge rainwater amount is found. The rapid launder is formed by piling up precast bricks in the initial construction period of the expressway, the rapid launder with the structure has high water seepage rate, soil at the bottom of the groove is seriously lost after long-term rain washing, and the whole structure of the brick rapid launder is easily damaged, or forms a collapse fault or is displaced towards the bottom of a slope by rain washing. In the later maintenance, because no better material and construction process exist, the precast concrete rapid trough is generally adopted for repairing, but the precast concrete rapid trough has a plurality of defects, namely: the concrete precast rapid trough is heavy in weight and inconvenient to carry, particularly meets a high slope or a slope with complex road shape, is particularly dangerous for workers to carry the concrete precast rapid trough, needs special hoisting equipment for carrying, is inconvenient to construct, affects the construction progress, and is easy to slide down from the slope due to dead weight in the later stage; and II: the problem of water seepage rate cannot be solved, because the material is concrete, the water seepage rate is higher no matter how the construction is performed, and the water seepage rate is longer, and the tank bottom can be hollowed out by rainwater, so that potential safety hazards are formed; thirdly,: the precast concrete rapid trough reduces the water seepage rate, increases the compressive and shear strength, is generally custom-made and thick, and has large volume, high manufacturing cost and low production speed.
The foundation of mature experience at home and abroad is combined with the cause and related defects of damage of the slope concrete and the brick rapid launder, the novel rapid launder with the stilling sill made of the composite material is specially developed on the basis of the principle of environmental protection, energy conservation and convenient construction, and the product has good effect in experiments and can be widely popularized and used.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a novel composite material rapid trough with a stilling sill, which can solve the problems of improving production efficiency and reducing potential safety hazards.
In order to solve the technical problems, according to one aspect of the utility model, a novel composite material rapid trough with a force-dissipating sill is more particularly provided, and comprises a hollow force-dissipating sill, wherein the rear surface of the hollow force-dissipating sill is provided with a fixedly connected trough bottom, the two ends of the front surface of the trough bottom are provided with fixedly connected trough surfaces, the opposite surfaces of the two trough surfaces and the rear surface of the trough bottom are respectively provided with fixedly connected reinforcing ribs, the reinforcing ribs vertically cross each other on the rear surface of the trough bottom to form a concave block, and the left end and the right end of the upper surface of the trough surface are respectively provided with a concave bell end and a convex spigot end which are in socket connection with each other.
Furthermore, the whole rapid trough is made of novel synthetic materials, takes unsaturated resin as a main raw material, and is added with quartz sand, calcium powder, wood fiber or glass fiber, titanium white or silica fume powder, antioxidant and other auxiliary agents according to a certain proportion, and is molded at a high temperature at one time.
Furthermore, each section of the rapid trough is 1 m long, two hollow stilling sills are arranged, the two hollow stilling sills are same in size along the left and right staggered uniform distribution of the central axis of the trough body, and the size of the two hollow stilling sills can be adjusted according to the size of the rapid trough and the drainage flow specified by design.
Further, the groove bottom is provided with 3 concave blocks.
Furthermore, when encountering a slope with uneven slope rate or small-amplitude turning, the whole length of the rapid trough cannot exceed 50cm and is generally between 20 and 50cm, at the moment, the rapid trough is only provided with 1 hollow force dissipating threshold and is positioned at the right middle position of the trough bottom, the two bell mouths of the concave bell mouth end and the convex spigot end are respectively prolonged by 1cm, the width of the convex spigot mouth end is reduced by 2mm, the depth of the groove of the concave bell mouth end is unchanged, the opposite sides of the trough face are respectively provided with 1 reinforcing rib, and the trough bottom is provided with 2 concave blocks.
The novel composite material rapid trough with the stilling sill has the beneficial effects that: the product quality is light, convenient to carry, equal to 1/8 of the concrete precast block weight of equal specification size, physical temperature resistance degree is high, about 30 degrees below zero-100 degrees interval is not damaged, the bearing degree, under the condition of equal thickness, it is 1.8 times of the concrete precast block, the water absorption is low, only 1/80 of the concrete precast block water absorption can hardly permeate water, the breaking strength is high, under the condition of equal thickness, it is 2 times of the concrete precast block, the inner wall is smooth, difficult ponding or algae plant growth, the drainage is smooth, the construction is simple and convenient, a large amount of labor cost during construction is saved, zero-permeability water is realized, because the resin synthetic material is adopted, no water permeability is provided, in addition, the concave-shaped and convex-shaped socket parts at two ends can be spliced after being smeared with waterproof glue, the junction is sealed completely, the hollow stilling sill structure can be implanted with concrete mortar after the hollow part is implanted, the rapid launder can be more firmly fixed on the slope body, and can not slide down to the slope bottom. The size can be adjusted according to the size of the rapid trough and the drainage flow rate specified by design.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a plan view of a chute;
FIG. 2 is a side cross-sectional view of the structure;
fig. 3 is a top view of the groove bottom.
In the figure: 1. a groove bottom; 2. a hollow stilling sill; 3. a groove surface; 4. reinforcing ribs; 5. a concave socket end; 6. a male socket end; 7. a concave block.
Detailed Description
The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
According to one aspect of the utility model, as shown in fig. 1-3, there is provided a novel composite material rapid trough with a stilling sill, comprising a hollow stilling sill 2, wherein the rear surface of the hollow stilling sill 2 is provided with a fixedly connected trough bottom 1, the front surface of the trough bottom 1 is provided with fixedly connected trough surfaces 3, the opposite surfaces of the two trough surfaces 3 and the rear surface of the trough bottom 1 are respectively provided with fixedly connected reinforcing ribs 4, the reinforcing ribs 4 vertically intersect with each other on the rear surface of the trough bottom 1 to form a concave block 7, the left and right ends of the upper surface of the trough surface 3 are respectively provided with a concave bell end 5 and a convex spigot end 6 which are in socket connection with each other, the rapid trough is integrally made of novel composite materials, taking unsaturated resin as a main raw material, adding quartz sand, calcium powder, wood fiber or glass fiber, titanium pigment or silica fume powder, an antioxidant and other auxiliary agents according to a certain proportion, carrying out one-step high-temperature compression molding, wherein each section of the rapid trough is one meter long, two hollow stilling sills 2 are arranged, the two hollow stilling sills 2 are uniformly distributed in a left-right staggered manner along the central axis of the trough body and have the same size, the size of the two hollow stilling sills 2 can be adjusted according to the size of the rapid trough and the drainage flow specified by design, the trough bottom 1 is provided with three concave blocks 7, when the rapid trough encounters a slope with uneven slope rate or turns with small amplitude, the whole length of the rapid trough can not exceed 50cm, generally is between 20 cm and 50cm, the rapid trough is only provided with a hollow force-dissipating threshold 2, and is positioned at the middle position of the groove bottom 1, the two bell mouths of the concave bell mouth end 5 and the convex spigot end 6 are respectively prolonged by 1cm, the width of the mouth of the convex socket end 6 is reduced by 2mm, the depth of the groove of the mouth of the concave socket end 5 is unchanged, the opposite sides of the groove surface 3 are respectively provided with a reinforcing rib 4, and the groove bottom 1 is provided with two concave blocks 7.
The working principle of the device is as follows: when the straight line section is laid, the two rapid grooves with the length of one meter are adopted, the concave bell mouth ends 5 and the convex spigot ends 6 at the two ends of the two rapid grooves are in socket connection with each other, the hollow stilling sill 2 can be firmly fixed on a slope body in a mode of firstly planting ribs and then pouring concrete mortar, and the like, and cannot slide down to the bottom of the slope, when the turning section is laid, the rapid grooves with the length of twenty cm-fifty cm are adopted, and the operation method is unchanged.
Of course, the above description is not intended to limit the utility model, but rather the utility model is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the utility model will be within the scope of the utility model.
Claims (4)
1. The utility model provides a novel composite material takes rapid trough of threshold that disappears, includes hollow threshold (2), its characterized in that: the rear surface of hollow stilling sill (2) is equipped with fixed connection's tank bottom (1), the front surface both ends of tank bottom (1) are equipped with fixed connection's groove face (3), two the looks back of groove face (3) all is equipped with fixed connection's strengthening rib (4) with the rear surface of tank bottom (1), strengthening rib (4) are at tank bottom (1) rear surface mutually perpendicular intersection formation concave block (7), both ends are equipped with concave bellmouth end (5) respectively with convex socket end (6) each other bellmouth connection about groove face (3) upper surface.
2. The novel composite material rapid trough with a stilling sill as claimed in claim 1, wherein: each section of the rapid trough is 1 meter long, two hollow stilling sills (2) are arranged, the two hollow stilling sills (2) are same in size along the left and right staggered uniform distribution of the central axis of the trough body, and the size of the two hollow stilling sills (2) can be adjusted according to the size of the rapid trough and the drainage flow specified by design.
3. The novel composite material rapid trough with a stilling sill as claimed in claim 1, wherein: the groove bottom (1) is provided with 3 concave blocks (7).
4. The novel composite material rapid trough with a stilling sill as claimed in claim 1, wherein: when encountering the same side slope and having uneven slope rate or having small amplitude turning, the whole length of the rapid trough cannot exceed 50cm, and is between 20 and 50cm, at the moment, the rapid trough is only provided with 1 hollow stilling sill (2) and is positioned at the right middle position of the trough bottom (1), the two bell mouths of the concave bell mouth end (5) and the convex spigot end (6) are respectively prolonged by 1cm, the width of the mouth of the convex spigot end (6) is reduced by 2mm, the depth of the groove of the mouth of the concave spigot end (5) is unchanged, 1 reinforcing rib (4) is respectively arranged on the opposite side of the trough surface (3), and 2 concave blocks (7) are arranged on the trough bottom (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124388.3U CN220790010U (en) | 2023-08-09 | 2023-08-09 | Novel composite material rapid trough with stilling sill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124388.3U CN220790010U (en) | 2023-08-09 | 2023-08-09 | Novel composite material rapid trough with stilling sill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790010U true CN220790010U (en) | 2024-04-16 |
Family
ID=90655017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322124388.3U Active CN220790010U (en) | 2023-08-09 | 2023-08-09 | Novel composite material rapid trough with stilling sill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790010U (en) |
-
2023
- 2023-08-09 CN CN202322124388.3U patent/CN220790010U/en active Active
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