Steel plate core wall rock-fill dam with reinforcing structure

Abstract

The utility model discloses a steel plate core wall rock-fill dam with a reinforcing structure, and relates to the technical field of steel plate core wall rock-fill dams. The device comprises a steel plate, rockfill bodies are arranged on the left side and the right side of the steel plate, a reinforcing assembly is arranged at the top of the steel plate and comprises a pressing plate, a threaded ring is arranged in the center of the bottom of the pressing plate, an arc-shaped groove is formed in the top of the pressing plate, and a rotating ring is rotationally connected to the outer surface of the threaded ring. Clamping blocks are fixedly connected to the outer surfaces of the rotating rings, the rotating rings are connected with a steel plate in an inserted mode, a plurality of reinforcing rods are fixedly connected to the left side and the right side of the steel plate, and reinforcing plates are fixedly connected to the outer surfaces of the reinforcing rods. The reinforcing assembly is arranged, specifically, the pressing plate is connected with the steel plate and the rock-fill body in an inserted mode, the pressing plate is fixed through the clamping block and the clamping block, the top of the rock-fill body can be reinforced through installation of the pressing plate, the situation of slipping off is avoided, and safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel plate core wall rockfill dams, and particularly relates to a steel plate core wall rockfill dam with a reinforcement structure. Background Technique

[0002] In recent years, asphalt concrete core wall dams have been widely used in dam projects. Their advantages are that they have lower requirements for geological conditions at the dam site, can make full use of local materials, have lower project costs, and faster construction speeds. With the development of technology, steel plate core walls are used in dam construction.

[0003] According to the publicly disclosed patent No. CN212000920U, a steel plate core wall rockfill dam, the utility model uses a steel plate instead of a concrete core wall, which can prevent the cracking and water leakage problems of the core wall caused by the topographic and geological conditions at the dam site and the deformation of the dam body, reduce the difficulty of detecting and repairing water leakage in the core wall, eliminate the construction process of manual paving or mechanical paving, speed up the construction progress, and at the same time, without increasing the construction cost, effectively improve the anti-seepage effect, simplify the construction measures, and reduce the difficulty of engineering maintenance, but there are still the following deficiencies, such as:

[0004] This steel plate core wall rockfill dam is only connected through the transition layer. This method has an unstable structure and poor firmness. As time goes by, it is easy for the rockfill body to slide, thus affecting the stability of the overall structure and having certain potential safety hazards. Therefore, we propose a steel plate core wall rockfill dam with a reinforcement structure. Content of the Utility Model

[0005] The purpose of the utility model is to provide a steel plate core wall rockfill dam with a reinforcement structure. The utility model sets a reinforcement component. Specifically, the pressing plate is inserted into the steel plate and the rockfill body, and the pressing plate is fixed through the clamping block and the clamping block respectively. Through the installation of the pressing plate, the top of the rockfill body can be reinforced to avoid sliding, improve safety, and solve the problems that the structure of the steel plate core wall rockfill dam is not stable enough, the firmness is poor, and as time goes by, it is easy for the rockfill body to slide.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a steel plate core wall rockfill dam with a reinforcement structure, including a steel plate. Rockfill bodies are arranged on both the left and right sides of the steel plate. A reinforcement component is arranged on the top of the steel plate. The reinforcement component includes a pressing plate, and a threaded ring is arranged at the center of the bottom of the pressing plate;

[0008] An arc-shaped groove is formed at the top of the pressing plate. A rotating ring is rotatably connected to the outer surface of the threaded ring. A clamping block is fixedly connected to the outer surface of the rotating ring. The rotating ring is inserted into the steel plate. Through the installation of the pressing plate, the top of the rockfill body can be reinforced to avoid slipping and improve safety.

[0009] Further, a plurality of reinforcing rods are fixedly connected to both the left and right sides of the steel plate. A reinforcing plate is fixedly connected to the outer surface of the reinforcing rod. The reinforcing rod and the reinforcing plate are respectively inlaid with the rockfill body. Under the action of the reinforcing rod and the reinforcing plate, the steel plate can be made more compact, with stronger stability, not easily deformed, and the force can be more dispersed, and the supporting effect is better.

[0010] Further, a bolt I is rotatably connected inside the pressing plate. A limiting rod is slidably connected inside the threaded ring. The inner wall of the threaded ring is threadedly connected to the bolt I. When the bolt I rotates, the threaded ring will move upward or downward, and at the same time drive the rotating ring to move upward or downward together.

[0011] Further, a supporting ring is fixedly connected to the inner wall of the rotating ring. The supporting ring is rotatably connected to the threaded ring. A connecting block is fixedly connected to the top of the rotating ring. The connecting block is slidably connected to the arc-shaped groove. The connecting block is used to drive the rotating ring to rotate, so that the clamping block rotates, facilitating the clamping of the clamping block and the pressing plate.

[0012] Further, a clamping block is arranged inside the rockfill body. A limiting ring is fixedly connected to the left side of the clamping block. A bolt II is rotatably connected to the left side of the limiting ring. The right side of the clamping block is convexly arranged, and the left side of the inserting block is concavely arranged, enabling the clamping block and the inserting block to be butted.

[0013] Further, an inserting block is fixedly connected to the bottom of the pressing plate. The inserting block is inserted into the rockfill body and is inserted into the clamping block. The inserting block can squeeze and connect the steel plate and the rockfill body through the pressing plate, improving the stability.

[0014] Further, the bolt I is threadedly connected to the threaded ring. The top of the limiting rod is fixedly connected to the top of the pressing plate. The bolt II is threadedly connected to the rockfill body. The limiting rod is used to limit the threaded ring, so that the threaded ring moves upward or downward in a straight line.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting a reinforcing component, specifically inserting the pressing plate into the steel plate and the rockfill body, and fixing the pressing plate respectively through the clamping block and the clamping block. Through the installation of the pressing plate, the top of the rockfill body can be reinforced to avoid slipping and improve safety.

[0017] 2. The utility model makes the steel plate more compact and has stronger stability by setting reinforcing rods. Specifically, under the action of the reinforcing rods and reinforcing plates, the steel plate is not easily deformed, and the force can be more dispersed, resulting in a better supporting effect.

[0018] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the rockfill body of the utility model;

[0022] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of A in it;

[0023] Figure 4 It is a schematic diagram of the bottom structure of the pressing plate of the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the steel plate of the utility model.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Steel plate; 11. Rockfill body; 12. Reinforcement assembly; 121. Pressing plate; 122. Arc groove; 123. Threaded ring; 231. Bolt 1; 232. Limiting rod; 124. Rotating ring; 241. Block; 242. Support ring; 243. Connecting block; 125. Insert block; 13. Reinforcing rod; 131. Reinforcing plate; 14. Clamping block; 141. Limiting ring; 142. Bolt 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the utility model.

[0028] Please refer to Figures 1-5 As shown in the figure, this utility model is a rockfill dam with a steel plate core wall and a reinforcement structure, including a steel plate 1. Rockfill bodies 11 are arranged on both the left and right sides of the steel plate 1. A reinforcement component 12 is arranged on the top of the steel plate 1. The reinforcement component 12 includes a pressing plate 121, and a threaded ring 123 is arranged at the center of the bottom of the pressing plate 121;

[0029] An arc-shaped groove 122 is formed at the top of the pressing plate 121. A rotating ring 124 is rotatably connected to the outer surface of the threaded ring 123. A clamping block 241 is fixedly connected to the outer surface of the rotating ring 124. The rotating ring 124 is inserted into the steel plate 1. By setting the reinforcement component 12, specifically, the pressing plate 121 is inserted into the steel plate 1 and the rockfill body 11, and the pressing plate 121 is fixed by the clamping block 241 and the clamping block 14 respectively. Through the installation of the pressing plate 121, the top of the rockfill body 11 can be reinforced to avoid slipping and improve safety.

[0030] A plurality of reinforcing rods 13 are fixedly connected to both the left and right sides of the steel plate 1. A reinforcing plate 131 is fixedly connected to the outer surface of the reinforcing rod 13. The reinforcing rod 13 and the reinforcing plate 131 are respectively inlaid with the rockfill body 11. By setting the reinforcing rod 13, specifically, under the action of the reinforcing rod 13 and the reinforcing plate 131, the steel plate 1 can be made more compact, with stronger stability, not easily deformed, and the force can be more dispersed, and the supporting effect is better.

[0031] A bolt 231 is rotatably connected inside the pressing plate 121. A limiting rod 232 is slidably connected inside the threaded ring 123. The inner wall of the threaded ring 123 is threadedly connected to the bolt 231.

[0032] A support ring 242 is fixedly connected to the inner wall of the rotating ring 124. The support ring 242 is rotatably connected to the threaded ring 123. A connecting block 243 is fixedly connected to the top of the rotating ring 124. The connecting block 243 is slidably connected to the arc-shaped groove 122.

[0033] A clamping block 14 is arranged inside the rockfill body 11. A limiting ring 141 is fixedly connected to the left side of the clamping block 14. A bolt 142 is rotatably connected to the left side of the limiting ring 141.

[0034] An insertion block 125 is fixedly connected to the bottom of the pressing plate 121. The insertion block 125 is inserted into the rockfill body 11. The insertion block 125 is inserted into the clamping block 14.

[0035] The bolt 231 is threadedly connected to the threaded ring 123. The top of the limiting rod 232 is fixedly connected to the top of the pressing plate 121. The bolt 142 is threadedly connected to the rockfill body 11.

[0036] A specific application of this embodiment is:

[0037] During use, under the action of the reinforcing rods 13 and the reinforcing plates 131, the steel plate 1 can be made tighter, with stronger stability, not easily deformed, and the force can be more dispersed, resulting in a better supporting effect. Then, the pressing plate 121 is inserted into the steel plate 1 and the rockfill body 11. The rotating ring 124 enters the interior of the steel plate 1, and the inserting block 125 enters the interior of the rockfill body 11. First, push the connecting block 243 to drive the rotating ring 124 to rotate. Then, the rotating ring 124 rotates on the threaded ring 123 through the supporting ring 242. At this time, the clamping block 241 rotates together and leaves the positioning groove. Then, use a hex wrench to rotate the first bolt 231 clockwise. The threaded ring 123 moves upward under the limiting action of the limiting rod 232, and at the same time, drives the clamping block 241 to move upward together through the supporting ring 242 and the rotating ring 124. When the clamping block 241 contacts the steel plate 1, the pressing plate 121 is in close contact with the steel plate 1 and the rockfill body 11, fixing the pressing plate 121. Then, use a hex wrench to drive the second bolt 142 to rotate clockwise. The second bolt 142 drives the inserting block 125 to move through the limiting ring 141, so that the clamping block 14 is inserted into the inserting block 125 and squeezes and fixes the inserting block 125, which can fix the pressing plate 121 again. Through the installation of the pressing plate 121, the top of the rockfill body 11 can be reinforced to avoid slipping and improve safety.

[0038] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0039] The above-disclosed preferred embodiments of this utility model are only used to help illustrate this utility model. The preferred embodiments do not describe all the details in detail, nor do they limit this utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of this utility model, so that those skilled in the relevant technical field can understand and utilize this utility model well. This utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A steel plate core wall rockfill dam with a reinforcement structure, comprising a steel plate (1), wherein rockfill bodies (11) are arranged on the left and right sides of the steel plate (1), characterized in that: A reinforcement component (12) is arranged on the top of the steel plate (1), and the reinforcement component (12) comprises a pressing plate (121), and a threaded ring (123) is arranged at the center of the bottom of the pressing plate (121); An arc groove (122) is provided on the top of the pressure plate (121); a swivel (124) is rotatably connected to the outer surface of the threaded ring (123); a clamping block (241) is fixedly connected to the outer surface of the swivel (124); and the swivel (124) is plugged into the steel plate (1).

2. The steel core rockfill dam with a reinforcement structure according to claim 1, characterized in that: A plurality of reinforcing rods (13) are fixedly connected to the left and right sides of the steel plate (1), and a reinforcing plate (131) is fixedly connected to the outer surface of the reinforcing rod (13), and the reinforcing rod (13) and the reinforcing plate (131) are respectively embedded in the rockfill body (11).

3. The steel core rockfill dam with a reinforcement structure according to claim 2, characterized in that: A bolt (231) is rotatably connected inside the pressure plate (121), a limit rod (232) is slidably connected inside the threaded ring (123), and the inner wall of the threaded ring (123) is threadedly connected to the bolt (231).

4. The steel core rockfill dam with a reinforcement structure according to claim 3, characterized in that: A support ring (242) is fixedly connected to the inner wall of the rotating ring (124), and the support ring (242) is rotatably connected to the threaded ring (123). A connecting block (243) is fixedly connected to the top of the rotating ring (124), and the connecting block (243) is slidably connected to the arc groove (122).

5. The steel core rockfill dam with a reinforcement structure according to claim 4, characterized in that: A clamping block (14) is arranged inside the rockfill body (11), the left side of the clamping block (14) is fixedly connected to a limiting ring (141), and the left side of the limiting ring (141) is rotatably connected to a second bolt (142).

6. The steel core rockfill dam with a reinforcement structure according to claim 5, characterized in that: An insert block (125) is fixedly connected to the bottom of the pressing plate (121), the insert block (125) is inserted into the rockfill body (11), and the insert block (125) is inserted into the clamping block (14).

7. The steel core rockfill dam with a reinforcement structure according to claim 5, characterized in that: The first bolt (231) is threadedly connected to the threaded ring (123), the top of the limit rod (232) is fixedly connected to the top of the pressure plate (121), and the second bolt (142) is threadedly connected to the rockfill body (11).

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