River slope protection construction structure

Abstract

The utility model relates to the technical field of river channel slope surface construction, in particular to a river channel slope surface protection construction structure which comprises a dam body, after a concrete cushion layer is split, red copper water stop pieces are installed at the split position to prevent water flow from entering a gap, and then a first protection rod and a second protection rod are installed above a second group of water stop pieces. The two formworks are inserted into the protection grooves of the two protection rods, the four first supports are fixedly connected with the first formworks on the two sides, away from each other, of the two formworks, then the bottom ends of the four first supports are fixedly installed on a concrete cushion layer, the four second supports are fixedly connected with the second formworks, and then the bottom ends of the four second supports are fixedly installed on the concrete cushion layer. At the moment, a slip form machine is installed on the first formwork and the second formwork, a winch steel cable at the top end of the dam body is fixedly connected with the slip form machine, the slip form machine carries concrete to conduct construction obliquely upwards from the slope bottom, the concrete is poured onto the steel tie bars between the first formwork and the second formwork, and concrete cover plate construction is conducted.

Description

Technical Field

[0001] This utility model relates to the field of river slope construction technology, and in particular to a river slope protection construction structure. Background Technology

[0002] River slope protection construction refers to the use of a series of engineering measures to protect the river slope from the effects of water flow, waves, and soil erosion, thereby ensuring the stability and safety of the river. These measures mainly include various methods such as vegetation slope protection, geocell slope protection, and ecological concrete slope protection.

[0003] Existing river slope protection construction simply involves laying a concrete cover plate without specific internal water-stopping measures or jointing of the concrete subbase, making the cover plate prone to cracking later. The existing river slope protection construction has a low degree of mechanization and requires a lot of manual labor.

[0004] Therefore, we propose a construction structure for river slope protection. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a river slope protection construction structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A river slope protection construction structure includes a dam body. A tarpaulin is fixedly installed at the bottom of one side of the dam body. A groove is formed on the side of the dam body near the tarpaulin. A concrete cushion layer is installed inside the groove. A transition layer is installed on the side of the concrete cushion layer near the dam body. A filter layer is installed on the side of the transition layer away from the concrete cushion layer. Three sets of joints are formed on the surface of the concrete cushion layer. Two joints form a group. Six waterstops are fixedly installed on the outside of the three sets of joints. The six waterstops are made of copper. A construction component is installed on the top surface of the second set of waterstops.

[0008] As a further embodiment of this utility model: the construction component includes a protective rod, and the second set of waterstops is equipped with a protective rod on the side away from the joint, and the protective rod has a protective groove.

[0009] As a further embodiment of this utility model: a template is fixedly installed inside the protective groove, and a sliding formwork machine is slidably connected to the top surface of the template.

[0010] As a further embodiment of this utility model: four supports are fixedly installed on the side of the template away from the slipform machine by bolts, and the four supports are fixedly connected to the concrete pad by bolts.

[0011] As a further embodiment of this utility model: a second protective rod is installed on the side of the second set of waterstop plates away from the first protective rod, the second protective rod has a second protective groove, and a tie bar is installed between the second protective rod and the first protective rod.

[0012] As a further improvement of this utility model: a template is fixedly installed inside the protective groove, and the top surface of the template is slidably connected to the sliding formwork machine.

[0013] As a further embodiment of this utility model: four brackets are fixedly installed on the side of the template away from the slipform machine by bolts, and the four brackets are fixedly connected to the concrete pad by bolts.

[0014] Compared with the prior art, this utility model provides a construction structure for river slope protection, which has the following beneficial effects:

[0015] 1. This utility model, by installing a concrete cushion layer, a filter layer, and a transition layer, effectively prevents water flow from carrying away sediment and forming piping, which could lead to dam breaches, thus improving the safety of the dam body.

[0016] 2. This utility model, by installing construction components and using jointing, effectively reduces the probability of later cracking of the concrete cover plate. By using a slipform machine, it makes river slope construction more convenient, reduces manual labor, and improves construction efficiency.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a river slope protection construction structure proposed in this utility model.

[0019] Figure 2 This is a side view sectional view of a river slope protection construction structure proposed in this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of a construction component for a river slope protection construction structure proposed in this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of a river slope protection construction structure proposed in this utility model.

[0022] In the diagram: 1. Dam body; 2. Cover; 3. Groove; 4. Concrete cushion layer; 5. Transition layer; 6. Filter layer; 7. Joint; 8. Waterstop plate; 9. Protective rod one; 10. Protective groove one; 11. Formwork one; 12. Slipform machine; 13. Support one; 14. Protective rod two; 15. Protective groove two; 16. Tie steel bar; 17. Formwork two; 18. Support two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: A construction structure for river slope protection, such as Figures 1-4 As shown, the structure includes a dam body 1. A cover 2 is fixedly installed at the bottom of one side of the dam body 1. A groove 3 is opened on the side of the dam body 1 near the cover 2. A concrete cushion layer 4 is installed inside the groove 3. A transition layer 5 is installed on the side of the concrete cushion layer 4 near the dam body 1. A filter layer 6 is installed on the side of the transition layer 5 away from the concrete cushion layer 4. Three sets of joints 7 are opened on the surface of the concrete cushion layer 4. Two sets of three sets of joints 7 are arranged in a group. Six waterstop plates 8 are fixedly installed on the outside of the three sets of joints 7. The six waterstop plates 8 are made of copper. A construction component is installed on the top surface of the second set of waterstop plates 8.

[0026] like Figures 1-4As shown, the construction components include a protective rod 9. A second set of waterstops 8 is installed on the side away from the joint 7. The protective rod 9 has a protective groove 10. A template 11 is fixedly installed inside the protective groove 10. A slipform machine 12 is slidably connected to the top surface of the template 11. Four supports 13 are bolted to the side of the template 11 away from the slipform machine 12. The four supports 13 are bolted to the concrete pad 4. A second protective rod 14 is installed on the side of the second set of waterstops 8 away from the protective rod 9. The second protective rod 14 has a protective groove 15. A reinforcing bar 16 is installed between the second protective rod 14 and the first protective rod 9. A template 17 is fixedly installed inside the protective groove 15. The top surface of the template 17 is slidably connected to the slipform machine 12. Four supports 18 are bolted to the side of the template 17 away from the slipform machine 12. The four supports 18 are bolted to the concrete cushion layer 4. First, a filter layer 6 and a transition layer 5 are constructed inside the dam body 1 to prevent water erosion. The filter layer 6 and the transition layer 5 are... A concrete cushion layer 4 is installed. After the concrete cushion layer 4 is completed, joints 7 need to be made to prevent the concrete cushion layer 4 from cracking due to thermal expansion and contraction, which could cause water leakage in the dam body 1. After joints 7 are made in the concrete cushion layer 4, copper waterstops 8 are installed at the joints 7 to prevent water from entering the gaps. At this time, protective rod 1 9 and protective rod 2 14 are installed above the second set of waterstops 8. Two templates are inserted into the protective grooves of the two protective rods. On the two sides of the two templates that are far apart, four supports 13 are fixedly connected to template 11. Then, four... The bottom end of bracket 13 is fixedly installed on the concrete cushion layer 4. Then, four brackets 2 18 are fixedly connected to formwork 2 17. The bottom ends of the four brackets 2 18 are then fixedly installed on the concrete cushion layer 4. At this time, the slipform machine 12 is installed on two formworks 11 and 2 17. The winch cable at the top of the dam body 1 is fixedly connected to the slipform machine 12. The slipform machine 12 carries concrete from the bottom of the slope upwards and pours the concrete onto the tie steel bar 16 between formwork 11 and 2 17 to carry out the concrete cover plate construction.

[0027] Working principle: The river dam body 1 needs to be reinforced with concrete to resist the erosion of the water flow. When constructing the concrete slope protection, a filter layer 6 and a transition layer 5 need to be constructed inside the dam body 1 to prevent water erosion. A concrete cushion layer 4 is set on one side of the filter layer 6 and the transition layer 5. After the concrete cushion layer 4 is constructed, joints 7 need to be made to prevent the concrete cushion layer 4 from cracking due to thermal expansion and contraction, which would cause the dam body 1 to leak.

[0028] After the concrete foundation 4 is divided into joints 7, copper waterstops 8 are installed at joints 7 to prevent water from entering the gaps. Then, protective rod 1 9 and protective rod 2 14 are installed above the second set of waterstops 8. Two templates are inserted into the protective grooves of the two protective rods. On the two sides of the two templates that are far apart, four supports 13 are fixedly connected to template 11. The bottom ends of the four supports 13 are then fixedly installed on the concrete foundation 4. The four supports 2 18 are then fixedly connected to template 2 17. The bottom ends of the four supports 2 18 are then fixedly installed on the concrete foundation 4. At this time, the slipform machine 12 is installed on the two templates 11 and template 2 17. The winch cable at the top of the dam body 1 is fixedly connected to the slipform machine 12. The slipform machine 12 carries concrete from the bottom of the slope upwards. The concrete is poured onto the tie steel bars 16 between template 11 and template 2 17 for concrete cover plate construction.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A river slope protection construction structure, comprising a dam body (1), characterized in that: A cover (2) is fixedly installed on one side of the bottom of the dam body (1). A groove (3) is opened on the side of the dam body (1) near the cover (2). A concrete cushion layer (4) is installed inside the groove (3). A transition layer (5) is installed on the side of the concrete cushion layer (4) near the dam body (1). A filter layer (6) is installed on the side of the transition layer (5) away from the concrete cushion layer (4). Three sets of joints (7) are opened on the surface of the concrete cushion layer (4). The three sets of joints (7) are two to a group. Six water-stop plates (8) are fixedly installed on the outside of the three sets of joints (7). The six water-stop plates (8) are made of copper. Construction components are installed on the top surface of the second set of water-stop plates (8).

2. The river slope protection construction structure according to claim 1, characterized in that: The construction components include a protective rod (9), and the second set of waterstops (8) is equipped with a protective rod (9) on the side away from the joint (7), and the protective rod (9) has a protective groove (10).

3. The river slope protection construction structure according to claim 2, characterized in that: The protective groove (10) is fixedly installed with a template (11), and the top surface of the template (11) is slidably connected to a sliding formwork machine (12).

4. The river slope protection construction structure according to claim 3, characterized in that: Four brackets (13) are fixedly installed on the side of the template (11) away from the slipform machine (12) by bolts, and the four brackets (13) are fixedly connected to the concrete pad (4) by bolts.

5. A river slope protection construction structure according to claim 4, characterized in that: The second group of waterstops (8) has a second protective rod (14) installed on the side away from the first protective rod (9). The second protective rod (14) has a second protective groove (15), and a tie bar (16) is installed between the second protective rod (14) and the first protective rod (9).

6. The riverbank protection construction structure according to claim 5, characterized in that: The protective groove 2 (15) is fixedly installed with template 2 (17), and the top surface of template 2 (17) is slidably connected to the sliding formwork machine (12).

7. A river slope protection construction structure according to claim 6, characterized in that: Four brackets (18) are fixedly installed on the side of the template (17) away from the slipform machine (12) by bolts. The four brackets (18) are fixedly connected to the concrete pad (4) by bolts.

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