Continuous sheet pile and top beam combined bank protection structure

Abstract

The utility model discloses a continuous sheet pile and crown beam combined type bank protection structure, which relates to the technical field of bank protection buildings and comprises a sheet pile main body, a clamping block is fixed on one side of the sheet pile main body, a clamping groove is arranged on the other side of the sheet pile main body, and a supporting plate and an inhaul cable are respectively arranged on two sides of the back of the sheet pile main body. Screws are fixed to the two sides of the top of the sheet pile body. Through the arrangement of the sheet pile body, the first crown beam, the clamping blocks and the clamping grooves, the sheet pile body, the first crown beam, the second crown beam and the third crown beam are all prefabricated, formed and machined in a factory, on-site formwork supporting and pouring operation is not needed, only on-site assembly is needed, and time and labor consumed for building a revetment are greatly reduced; the multiple sheet pile bodies are tightly connected through the clamping blocks and the clamping grooves, the first crown beams and the sheet pile bodies are distributed in a staggered mode to form staggered connection, the connecting effect between the structures is good, pressure can be shared, and therefore the structural strength is improved. And the structural strength is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bank protection buildings, in particular to a continuous sheet pile and crown beam combined type bank protection structure. Background Art

[0002] Bank protection is an engineering measure that is artificially reinforced on the original coastal slope to defend against the invasion and scouring of waves, water flow and groundwater, and to maintain the stability of the coastline. It is mainly divided into engineering bank protection, landscape bank protection and ecological bank protection.

[0003] Existing revetments usually involve operations such as installing molds, mold supports, laying steel bars, tying steel bars, pouring concrete, maintenance, and dismantling supports and molds at the construction site, which makes the construction process of the revetment very cumbersome, time-consuming and labor-intensive. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a continuous sheet pile and crown beam combined revetment structure to solve the technical problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous sheet pile and crown beam combined revetment structure, comprising a sheet pile body, a clamping block is fixed on one side of the sheet pile body, and a clamping groove is opened on the other side of the sheet pile body, and support plates and cables are respectively arranged on both sides of the back of the sheet pile body; screws are fixed on both sides of the top of the sheet pile body, a first crown beam is connected to the top of the sheet pile body, and a second crown beam and a third crown beam are respectively connected on both sides of the first crown beam, bolts are connected between the first crown beam and the second crown beam and the third crown beam, and nuts are sleeved on the outside of the bolts and screws.

[0006] By adopting the above technical scheme, the sheet pile body, the first crown beam, the second crown beam and the third crown beam are all prefabricated and processed in the factory. There is no need for on-site formwork support and pouring operations. They only need to be assembled on site, which greatly reduces the time and effort in building the revetment. The multiple sheet pile bodies are tightly connected through the blocks and slots, and the first crown beam and the sheet pile body are staggered to form a staggered connection, so that the connection effect between the structures is better, the pressure can be distributed, thereby improving the structural strength and effectively avoiding the phenomenon of revetment falling off. The bottom of the support plate is embedded in the bedrock layer, and the cable is fixed to the bedrock layer through the anchor. The sheet pile body is supported by the support plate, thereby increasing the ability of the sheet pile body to resist water wave impact. The cable applies tension to the sheet pile body to avoid the backfill layer overwhelming the sheet pile body and causing the sheet pile body to tip into the water.

[0007] Furthermore, the sheet pile main body and the first crown beam are provided in plurality, and the plurality of sheet pile main bodies and the first crown beams are distributed in a staggered manner.

[0008] By adopting the above technical solution, the first crown beam and the sheet pile body are staggered to form a staggered connection, so that the connection effect between the structures is better, the pressure can be distributed, thereby improving the structural strength and effectively avoiding the phenomenon of bank protection falling off.

[0009] Furthermore, the clamping block and the clamping slot are both trapezoidal, and a plurality of sheet pile bodies are detachably connected via the clamping block and the clamping slot.

[0010] By adopting the above technical solution, the staff puts a plurality of sheet pile bodies and support plates into the groove of the bedrock layer, and tightly connects the plurality of sheet pile bodies through the clamping blocks and the clamping grooves.

[0011] Furthermore, the first crown beam, the second crown beam and the third crown beam are all detachably connected to the sheet pile body through screws and nuts, and the first crown beam, the second crown beam and the third crown beam are all adapted to one side of the top of the sheet pile body.

[0012] By adopting the above technical solution, after installing the sheet pile body, the staff places the second crown beam and the third crown beam on the top of the two sheet pile bodies located at the edge, and places multiple first crown beams on the top of the remaining other sheet pile bodies.

[0013] Furthermore, the second crown beam and the third crown beam are detachably connected to the first crown beam via bolts and nuts, and the plurality of first crown beams are detachably connected to each other via bolts and nuts.

[0014] By adopting the above technical solution, the staff fastens the first crown beam, the second crown beam and the third crown beam to the plurality of sheet pile bodies through screws and nuts, and fastens the first crown beam, the second crown beam and the third crown beam to each other through bolts and nuts.

[0015] Furthermore, the support plates and the cables are provided in plurality, two in a group, and the plurality of groups are divided into a plurality of groups, and the plurality of groups of support plates and cables are distributed at equal distances.

[0016] By adopting the above technical solution, the number of support plates and cables is increased, thereby increasing the supporting points for the sheet pile body, thereby increasing the supporting strength of the structure.

[0017] Furthermore, the support plate is triangular in shape, and the cable is a steel cable.

[0018] By adopting the above technical solution, the sheet pile body is supported by the support plate, thereby increasing the sheet pile body's ability to resist water wave impact, and tension is applied to the sheet pile body by the cable to prevent the backfill layer from overwhelming the sheet pile body and causing the sheet pile body to tip into the water.

[0019] Furthermore, a sealing strip is provided inside the card slot, and the sealing strip is a rubber expansion water stop strip.

[0020] By adopting the above technical solution, the gap is filled with the rubber expansion water stop strip serving as a sealing strip to avoid water leakage in the gap, thereby avoiding the occurrence of water leakage in the bank protection.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model is provided with a sheet pile body, a first crown beam, a clamping block and a clamping groove. The sheet pile body, the first crown beam, the second crown beam and the third crown beam are all prefabricated and processed in the factory. No on-site formwork support and pouring operation is required. Only on-site assembly is required, which greatly reduces the time and labor consumption of building revetments. The clamping blocks and the clamping grooves are used to tightly connect a plurality of sheet pile bodies, and the first crown beam and the sheet pile body are staggered to form a staggered connection, so that the connection effect between the structures is better, the pressure can be distributed, thereby improving the structural strength, and effectively avoiding the phenomenon of the revetment falling off; it is convenient to build and has high structural strength;

[0023] 2. The utility model adopts the arrangement of support plates and cables, wherein the bottom of the support plates is embedded in the bedrock layer, and the cables are fixed to the bedrock layer through ground anchors. The sheet pile body is supported by the support plates, thereby increasing the sheet pile body's ability to resist water wave impact. The cables apply tension to the sheet pile body to prevent the backfill layer from overwhelming the sheet pile body and causing the sheet pile body to tip into the water body, thereby further improving the stability of the revetment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the main structure of the sheet pile of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the first crown beam of the utility model when viewed from above.

[0028] In the figure: 1. sheet pile body; 2. first crown beam; 3. second crown beam; 4. third crown beam; 5. screw; 6. nut; 7. bolt; 8. block; 9. slot; 10. support plate; 11. cable; 12. sealing strip. DETAILED DESCRIPTION

[0029] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] Embodiment 1:

[0032] A continuous sheet pile and crown beam combined revetment structure, such as Figures 1-4 As shown, it includes a sheet pile body 1, a clamping block 8 is fixed on one side of the sheet pile body 1, and a clamping slot 9 is opened on the other side of the sheet pile body 1, the clamping block 8 and the clamping slot 9 are both trapezoidal, and multiple sheet pile bodies 1 are detachably connected through the clamping block 8 and the clamping slot 9, and multiple sheet pile bodies 1 are connected through the clamping block 8 and the clamping slot 9; support plates 10 and cables 11 are respectively arranged on both sides of the back of the sheet pile body 1, the support plates 10 are triangular, and the cables 11 are steel cables. Multiple support plates 10 and cables 11 are arranged, two in a group, and a total of multiple groups, multiple groups of support plates 10 and cables 11 are equidistantly distributed, the sheet pile body 1 is supported by the support plates 10, thereby increasing the ability of the sheet pile body 1 to resist water wave impact, and the sheet pile body 1 is subjected to tension through the cables 11 to prevent the backfill layer from overwhelming the sheet pile body 1 and causing the sheet pile body 1 to tip into the water body.

[0033] See also Figures 1-4 In the above embodiment, screws 5 are fixed on both sides of the top of the sheet pile body 1, and the top of the sheet pile body 1 is connected to the first crown beam 2. The sheet pile body 1 and the first crown beam 2 are both provided with multiple, and the multiple sheet pile bodies 1 and the first crown beams 2 are staggered to form a staggered connection, so that the connection effect between the structures is better, and the pressure can be distributed, thereby improving the structural strength; the second crown beam 3 and the third crown beam 4 are connected to the two sides of the first crown beam 2, respectively, and the first crown beam 2 is connected to the second crown beam 3 and the third crown beam 4 with bolts 7, and nuts 6 are sleeved on the outside of the bolts 7 and the screws 5, and the first crown beam 2, the second crown beam 3 and the third crown beam 4 are all detachably connected to the sheet pile body 1 through the screws 5 and the nuts 6. The first crown beam 2, the second crown beam 3 and the third crown beam 4 are all matched with one side of the top of the sheet pile body 1, the second crown beam 3 and the third crown beam 4 are all detachably connected to the first crown beam 2 by bolts 7 and nuts, and multiple first crown beams 2 are detachably connected to each other by bolts 7 and nuts, and the second crown beam 3 and the third crown beam 4 are placed on the top of two sheet pile bodies 1 located at the edge, and multiple first crown beams 2 are placed on the top of the remaining other sheet pile bodies 1. After that, the staff fastens the first crown beam 2, the second crown beam 3 and the third crown beam 4 to the multiple sheet pile bodies 1 by screws 5 and nuts 6, and fastens the first crown beam 2, the second crown beam 3 and the third crown beam 4 by bolts 7 and nuts 6.

[0034] Embodiment 2:

[0035] On the basis of the above-mentioned embodiment 1, in order to avoid water leakage at the joints, the following settings are now adopted.

[0036] See also Figures 2-4, in the above embodiment, a sealing strip 12 is arranged inside the card slot 9. The sealing strip 12 is a rubber expansion water stop strip. The rubber expansion water stop strip serving as the sealing strip 12 fills the gap to avoid the occurrence of the phenomenon of the revetment leaking water.

[0037] The implementation principle of the present utility model is as follows: First, the sheet pile main body 1, the first capping beam 2, the second capping beam 3, and the third capping beam 4 are all prefabricated and processed in the factory, and then transported to the construction site through logistics. The staff opens a groove deep into the bedrock layer on the shore through blasting, excavation and other methods. Then, the staff puts multiple sheet pile main bodies 1 and the support plates 10 into the groove of the bedrock layer. At the same time, the connection between multiple sheet pile main bodies 1 is formed through the clamping blocks 8 and the card slots 9. At this time, the rubber expansion water stop strip serving as the sealing strip 12 fills the gap to avoid the occurrence of the phenomenon of the revetment leaking water. Then, the staff connects the cable 11 with the bedrock layer through the ground anchor;

[0038] After installing the sheet pile main body 1, the staff places the second capping beam 3 and the third capping beam 4 on the tops of two edge sheet pile main bodies 1, and places multiple first capping beams 2 on the tops of the remaining other sheet pile main bodies 1. Then, the staff tightens the first capping beam 2, the second capping beam 3, and the third capping beam 4 with multiple sheet pile main bodies 1 through the screw rods 5 and the nuts 6, and tightens the first capping beam 2, the second capping beam 3, and the third capping beam 4 with each other through the bolts 7 and the nuts 6. Then, the staff backfills to fix the sheet pile main body 1 and the support plates 10, thus completing the construction operation;

[0039] The clamping blocks 8 and the card slots 9 tightly connect multiple sheet pile main bodies 1, and the first capping beam 2 and the sheet pile main body 1 are staggered, forming a staggered connection, so that the connection effect between the structures is better, the pressure can be shared, thereby improving the structural strength, and effectively avoiding the phenomenon of the revetment falling off. At the same time, the support plates 10 support the sheet pile main body 1, thereby increasing the ability of the sheet pile main body 1 to resist the impact of water waves. And the cable 11 applies a tensile force to the sheet pile main body 1 to avoid the backfill layer overwhelming the sheet pile main body 1 and causing the sheet pile main body 1 to tilt into the water body.

[0040] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model, and they are not limitations of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A continuous sheet pile and crown beam combined revetment structure, comprising a sheet pile body (1), characterized in that: A clamping block (8) is fixed on one side of the sheet pile body (1), and a clamping groove (9) is provided on the other side of the sheet pile body (1); a support plate (10) and a cable (11) are respectively arranged on both sides of the back of the sheet pile body (1); screw rods (5) are fixed on both sides of the top of the sheet pile body (1); a first crown beam (2) is connected to the top of the sheet pile body (1), and a second crown beam (3) and a third crown beam (4) are respectively connected on both sides of the first crown beam (2); a bolt (7) is connected between the first crown beam (2) and the second crown beam (3) and the third crown beam (4), and nuts (6) are sleeved on the outside of the bolt (7) and the screw rod (5).

2. The continuous sheet pile and crown beam combined revetment structure according to claim 1 is characterized in that: The sheet pile main body (1) and the first crown beam (2) are both provided in plurality, and the plurality of sheet pile main bodies (1) and the first crown beam (2) are distributed in a staggered manner.

3. The continuous sheet pile and crown beam combined revetment structure according to claim 2 is characterized by: The clamping block (8) and the clamping slot (9) are both trapezoidal in shape, and a plurality of sheet pile bodies (1) are detachably connected via the clamping block (8) and the clamping slot (9).

4. The continuous sheet pile and crown beam combined revetment structure according to claim 2 is characterized in that: The first crown beam (2), the second crown beam (3) and the third crown beam (4) are all detachably connected to the sheet pile body (1) via screws (5) and nuts (6), and the first crown beam (2), the second crown beam (3) and the third crown beam (4) are all adapted to one side of the top of the sheet pile body (1).

5. The continuous sheet pile and crown beam combined revetment structure according to claim 4 is characterized in that: The second crown beam (3) and the third crown beam (4) are both detachably connected to the first crown beam (2) via bolts (7) and nuts, and a plurality of first crown beams (2) are detachably connected to each other via bolts (7) and nuts.

6. The continuous sheet pile and crown beam combined revetment structure according to claim 1 is characterized in that: The support plates (10) and the cables (11) are provided in plurality, two of each being a group, and the plurality of groups are divided into a plurality of groups, and the plurality of groups of support plates (10) and cables (11) are distributed at equal distances.

7. The continuous sheet pile and crown beam combined revetment structure according to claim 6 is characterized by: The support plate (10) is triangular in shape, and the cable (11) is a steel cable.

8. The continuous sheet pile and crown beam combined revetment structure according to claim 1 is characterized in that: A sealing strip (12) is arranged inside the card slot (9), and the sealing strip (12) is a rubber expansion water stop strip.

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