Concrete gate-type sheet pile with planting grooves
By designing a sliding planting trough structure on concrete portal sheet piles, the problems of ecological damage and fixed planting trough positions caused by traditional sheet piles are solved, achieving greening effect and ecological restoration, adapting to changes in river water level, and enhancing the aesthetic appeal of the riverbank landscape.
Patent Information
- Application Number
- CN202520171235.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-25
AI Technical Summary
Traditional concrete sheet piles damage the ecological environment during construction and cannot adapt to changes in river water levels, resulting in fixed vegetation trench positions and affecting the healthy growth of vegetation.
The design incorporates a concrete portal sheet pile with a planting trough. The planting trough is an upward-opening trough-shaped structure with a concave connector embedded in the back, allowing it to slide up and down along the reinforcing ribs. The interior of the planting trough contains a fine sand layer and a soil layer, and the bottom of the trough has a cavity to provide buoyancy. The planting trough is made of lightweight, high-strength plastic.
It improves the greening effect and ecological coverage, prevents vegetation root rot, maintains the aesthetic appeal of the riverbank landscape, adapts to changes in river water level, and achieves ecological restoration.
Smart Images
Figure CN223753314U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of concrete sheet piles, in particular to a concrete portal sheet pile with planting groove. BACKGROUND
[0002] The concrete sheet pile is a concrete pile with a reinforcing steel as a support framework, a prestressed tension and pouring or a centrifugal process forming, and a concrete strength not less than C60. The concrete sheet pile has various forms, which can be divided into portal, C type, rectangle, arc, wave shape and special shape according to the cross section. The prestressed reinforced concrete sheet pile has a wide application scene, including the cofferdam, cofferdam, partition plate and other enclosure structures of the sea, river bank, artificial lake and foundation pit, for example, the sheet pile is used for river channel excavation and river bank sewage treatment.
[0003] However, in the use process of the traditional concrete sheet pile, only the requirement that the sheet pile meets the structural function in the construction of the existing project is considered, and the ecological restoration and greening factors are not considered, which destroys the existing ecological environment and is not conducive to ecological restoration. First, the construction of the concrete sheet pile will affect the green ecology in the surrounding environment and destroy the surrounding vegetation. Second, the concrete sheet pile is arranged in a place with water, such as a river bank. Since the water level line is not constant, the water level line changes up and down with the amount of precipitation or climate drought and wetness. The position of the vegetation groove cannot be adjusted with the change of the water level line, and the healthy growth of the vegetation cannot be guaranteed, so the difficulty of arranging vegetation on the concrete sheet pile is increased. CONTENT OF THE UTILITY MODEL
[0004] The utility model provides a concrete portal sheet pile with planting groove in order to solve the problem that the structure of the concrete sheet pile in the prior art cannot meet the requirement of ecological greening.
[0005] The utility model takes the technical scheme that a concrete portal sheet pile with planting groove comprises a portal sheet pile and a planting groove.
[0006] The structure of the portal sheet pile comprises a transversely arranged web, a first flange plate arranged at one end of the web, and a second flange plate arranged at the other end of the web, and the first flange plate and the second flange plate are arranged on the same side of the web.
[0007] The outer side of the first flange plate is provided with a groove, the outer side of the second flange plate is provided with a tenon, the groove is connected with the tenon in a matched mode, the groove and the tenon between adjacent sheet piles can be tenon-jointed, the side of the web facing the flange plate is an inner side, the side of the web away from the flange plate is an outer side, a reinforcing rib is pre-buried in the inner side of the web, the reinforcing rib has various structures and can be T-shaped, H-shaped or L-shaped, and at least one reinforcing rib is arranged; the reinforcing rib comprises a T-shaped head and a reinforcing plate, the bottom end of the reinforcing plate is pre-buried in the web of the portal sheet pile 1 and connected with the steel bars in the web.
[0008] The planting groove is a groove structure with an upward opening, and has different sizes, and the specific shape can be a regular rectangle, a square, a semicircle, a sector, a wave shape, a special shape or other structures, and generally one regular side is arranged close to the web of the sheet pile, for example, the straight side of the semicircle planting groove is arranged close to the web.
[0009] The back of the planting groove is pre-buried with a concave connecting piece, the concave connecting piece is provided with a groove, the groove is matched and connected with the head of the reinforcing rib, the size of the groove is slightly larger than the size of the head, so that the planting groove can slide up and down along the reinforcing rib.
[0010] The planting groove is divided into a planting cavity, a partition plate and a cavity from top to bottom, the partition plate is fixed in the planting groove, so that the planting groove is divided into the planting cavity and the cavity, a fine sand layer and a soil layer are arranged in the planting cavity, the soil layer is arranged on the upper part of the fine sand layer, and green plants are planted in the soil layer.
[0011] The planting groove is made of plastic material, has the advantages of light weight and high strength, the bottom of the planting groove is provided with a cavity, and the cavity can generate buoyancy, so that the planting groove with plants floats on the water surface, the plants are prevented from being submerged by river water, and the phenomenon of rotten roots of the plants is prevented.
[0012] Compared with the prior art, the door type sheet pile provided with the planting groove can improve the greening effect and the ecological coverage rate, the planting groove is provided with a cavity, so that the planting groove can float on the water surface, the phenomenon of rotten roots of the plants caused by the rising of the water level of the river water is prevented, the concave connecting piece arranged at the back of the planting groove can make the planting groove slide up and down along the reinforcing rib, so that the planting groove always slides up and down in the U-shaped groove of the concrete door type sheet pile, the greening effect of the door type sheet pile is improved, the door type sheet pile is always covered with green plants, the landscape beauty of the river bank is improved, and especially on the city river bank, the door type sheet pile becomes a beautiful river bank scenic spot. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 A top view of the concrete door type sheet pile structure in Example One.
[0014] Figure 2 A matching connection diagram of the grooves and tenons of adjacent concrete door type sheet piles in Example One.
[0015] Figure 3 A top view of the concrete door type sheet pile provided with the planting groove in Example One.
[0016] Figure 4 A top view of the planting groove in Example One.
[0017] Figure 5 : Sectional view of the planting groove in Example 1.
[0018] Figure 6 : Sectional view of the planting groove provided with fine sand layer and soil layer in Example 1.
[0019] Figure 7 : Perspective view of the planting groove in Example 1.
[0020] Figure 8 : Front view of the concrete portal piling provided with planting groove in Example 2.
[0021] Figure 9 : Perspective view of the concrete portal piling provided with planting groove in Example 2.
[0022] Figure 10 : Front view of the concrete portal piling provided with planting groove in Example 2.
[0023] : Portal piling 1, planting groove 2, web plate 11, first flange plate 12, second flange plate 13, groove 121, tenon 131, T-shaped reinforcing rib 14, T-shaped head 141, reinforcing plate 142, groove 22, T-shaped head 141, L-shaped reinforcing rib 15, L-shaped head 151, L-shaped reinforcing rib 152, planting cavity 23, partition plate 24, cavity 25, fine sand layer 231, soil layer 232. DETAILED DESCRIPTION
[0024] The utility model will be described in further detail below in combination with examples and drawings, but the implementation mode of the utility model is not limited thereto.
[0025] Example 1
[0026] A concrete portal piling provided with planting groove, comprising portal piling 1 and planting groove 2; the structure of the portal piling 1 comprises transversely arranged web plate 11, first flange plate 12 arranged at one end of the web plate and second flange plate 13 arranged at the other end of the web plate, and the first flange plate 12 and the second flange plate 13 are arranged on the same side of the web plate. The outer side of the first flange plate 12 is provided with groove 121, and the outer side of the second flange plate 13 is provided with tenon 131, and the groove 121 and the tenon 131 are connected in cooperation, and the groove 121 and the tenon 131 between adjacent piling can be connected in mortise and tenon joint.
[0027] The side of the web plate 11 facing the flange plate is the inner side, and the side of the web plate 11 away from the flange plate is the outer side, two T-shaped reinforcing ribs 14 are pre-buried in the inner side of the web plate 11, the T-shaped reinforcing rib comprises T-shaped head 141 and reinforcing plate 142, the bottom end of the reinforcing plate 142 is pre-buried into the web plate 11 of the portal piling 1 and connected with the steel bars in the web plate.
[0028] The planting groove 2 is a groove structure with an upward opening, and the planting groove 2 is a conventional rectangle with a size of 40 cm*50 cm.
[0029] The back of the planting groove 2 is pre-buried with a concave connector 21, the concave connector 21 is provided with a groove 22, the groove 22 is matched and connected with the T-shaped head 141 of the T-shaped reinforcing rib, and the size of the groove 22 is slightly larger than that of the T-shaped head 141, so that the planting groove 2 can slide up and down along the T-shaped reinforcing rib 14.
[0030] The planting groove 2 is divided into a planting cavity 23, a partition plate 24 and a cavity 25 from top to bottom, the partition plate 24 is fixed in the planting groove 2, and the planting groove 2 is divided into the planting cavity 23 and the cavity 25, the planting cavity 23 is internally provided with a fine sand layer 231 and a soil layer 232, and the soil layer is arranged on the upper portion of the fine sand layer.
[0031] The planting groove 2 is made of plastic material, has the advantages of light weight and high strength, the bottom of the planting groove 2 is provided with the cavity 25, the cavity 25 can generate buoyancy, so that the planting groove provided with vegetation floats on the water surface, the vegetation is prevented from being submerged by river water, and the phenomenon of rotten roots of the vegetation is prevented.
[0032] Example two
[0033] Two L-shaped reinforcing ribs 15 are pre-buried in the inner side of the web plate 11, the L-shaped reinforcing rib 15 includes an L-shaped head 151 and an L-shaped reinforcing plate 152, the two L-shaped heads 151 are oppositely arranged, the bottom end of the L-shaped reinforcing plate 152 is pre-buried into the web plate 11 of the portal pile 1 and connected with the steel bars in the web plate 11.
[0034] The back of the planting groove 2 is pre-buried with a concave connector 21, the concave connector 21 is provided with a groove 22, the groove 22 is matched and connected with the L-shaped head 151 of the L-shaped reinforcing rib 15, and the size of the groove 22 is slightly larger than that of the L-shaped head 151, so that the planting groove 2 can slide up and down along the L-shaped reinforcing rib 152.
[0035] The other contents are the same as those of example one.
[0036] Example three
[0037] Two I-shaped reinforcing ribs are pre-buried in the inner side of the web plate 11, the I-shaped reinforcing rib includes an I-shaped head and a reinforcing plate, and the bottom end of the reinforcing plate is pre-buried into the web plate of the portal pile 1 and connected with the steel bars in the web plate.
[0038] The back of the planting groove 2 is pre-buried with a concave connector, the concave connector is provided with a groove, the groove is matched and connected with the I-shaped head of the I-shaped reinforcing rib, and the size of the groove is slightly larger than that of the I-shaped head, so that the planting groove can slide up and down along the I-shaped reinforcing rib.
[0039] The other contents are the same as those of example one.
[0040] For those skilled in the art, other various corresponding changes and modifications can be made according to the technical solutions and concepts described above, and all these changes and modifications shall belong to the protection scope of the present application.
Claims
1. A concrete portal sheet pile with planting slots, characterized in that: The door type sheet pile comprises a transversely arranged web, a first flange plate arranged at one end of the web, a second flange plate arranged at the other end of the web, and the first flange plate and the second flange plate are arranged on the same side of the web; a groove is arranged on the outer side of the first flange plate, a tenon is arranged on the outer side of the second flange plate, and the groove and the tenon are connected in a matched mode; a reinforcing rib is embedded in the inner side of the web; the planting groove is a groove-shaped structure with an opening upward, and a concave connecting piece is embedded in the back of the planting groove; the concave connecting piece is provided with a groove, the groove and the head of the reinforcing rib are connected in a matched mode, and the size of the groove is larger than that of the head.
2. A concrete portal sheet pile with planting slots as claimed in claim 1, characterized in that: The reinforcing rib is in any one of T shape, I shape and L shape.
3. A concrete portal sheet pile with planting slots as claimed in claim 2, characterized in that: The reinforcing rib is in T shape, and the T shape comprises a T-shaped head and a reinforcing plate, the reinforcing plate is embedded into the web of the door type sheet pile at the bottom end, and is connected with the steel bars in the web.
4. A concrete portal sheet pile with planting slots as claimed in claim 1, characterized in that: The planting groove is in any one of rectangular shape, square shape, semicircular shape, sector shape and wave shape.
5. A concrete portal sheet pile with planting slots as claimed in claim 1, characterized in that: The planting groove comprises a planting cavity, a partition plate and a cavity, the partition plate is fixed in the planting groove, and divides the planting groove into the planting cavity and the cavity.
6. A concrete portal sheet pile with planting slots as claimed in claim 5, characterized in that: The inside of the planting cavity is provided with a fine sand layer and a soil layer, the soil layer is arranged on the upper part of the fine sand layer, and the soil layer is planted with green vegetation.
7. A concrete portal sheet pile with planting slots as claimed in claim 1, characterized in that: The reinforcing rib is at least one.
8. A concrete portal sheet pile with planting slots as claimed in claim 1, characterized in that: The planting groove is made of plastic.