Hydraulic anti-seepage structure
By installing anti-seepage sections of U-shaped plates and positioning plates at the joints of prefabricated sections and combining them with bolt connections, the problem of easy cracking and leakage in prefabricated ditch joints is solved, achieving the effects of efficient anti-seepage and convenient replacement.
Patent Information
- Application Number
- CN202422587088.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-25
AI Technical Summary
The joints of existing prefabricated ditches are prone to cracking, leading to leakage, poor anti-seepage effect, and difficulty in replacement.
Multiple prefabricated sections are connected by connecting mechanisms, and anti-seepage sections are installed at the connections. The anti-seepage sections are composed of U-shaped plates and positioning plates, which are inserted into U-shaped grooves and connected with bolts to enhance the anti-seepage ability and facilitate replacement.
It improves the anti-seepage capacity of the ditch connection, reduces the risk of leakage, and facilitates replacement when the anti-seepage section is damaged, thereby improving the overall anti-seepage effect and construction efficiency.
Smart Images
Figure CN223343229U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a hydraulic anti-seepage structure. Background Art
[0002] Ditches are generally used for water diversion and are commonly used for irrigation and drainage in agriculture and forestry. Existing ditches are generally made of concrete and can be divided into cast-in-place and prefabricated types. For cast-in-place ditches, they are cast in one piece without joints in the middle, and have good anti-seepage effects, but the construction requirements, construction time, and post-maintenance requirements are relatively high. Therefore, more people still use prefabricated ditches, that is, ditch sections of a certain length are cast in advance, and then the ditch sections are connected, and the joints are poured with concrete, cement mortar, etc. Compared with cast-in-place ditches, after long-term use, the joints are prone to cracking, causing leakage, and the anti-seepage effect is average. Utility Model Content
[0003] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a hydraulic anti-seepage structure.
[0004] The present application proposes a hydraulic anti-seepage structure, comprising multiple prefabricated sections and multiple anti-seepage sections. Two adjacent prefabricated sections are connected by a connecting mechanism, and U-shaped grooves are respectively opened on both sides of the prefabricated sections. The anti-seepage section is installed at the connection between the two adjacent prefabricated sections and inserted into the U-shaped groove.
[0005] Specifically, the connecting mechanism includes two groups of moving block groups at the top of the prefabricated section, and the two groups of moving block groups are respectively located at the front and rear ends of the prefabricated section. Each group of moving block groups consists of two moving blocks, and the two moving blocks in each group of moving block groups are respectively located on both sides of the prefabricated section. A screw hole is opened on one side of each moving block, and two adjacent screw holes are connected by a bolt.
[0006] Specifically, the anti-seepage section is composed of a U-shaped plate and a positioning plate. The positioning plate is located in the middle of the horizontal plate top surface of the U-shaped plate, and both sides of the U-shaped plate are respectively inserted into the U-shaped groove.
[0007] Compared with the prior art, the present invention has the following beneficial effects:
[0008] The two adjacent prefabricated sections are connected by a connecting mechanism, and then the anti-seepage section is installed inside the prefabricated section, that is, located at the connection between the two adjacent prefabricated sections. The anti-seepage ability is improved by the function of the anti-seepage section, and the anti-seepage section is easy to replace after being damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0010] Figure 1 It is a structural diagram of the utility model; Figure 2 It is a three-dimensional schematic diagram of the prefabricated section; Figure 3 It is a three-dimensional schematic diagram of the anti-seepage section. DETAILED DESCRIPTION
[0011] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.
[0012] Example 1
[0013] A hydraulic anti-seepage structure, such as Figure 1 As shown, it includes multiple prefabricated sections 1 and multiple anti-seepage sections 2. Two adjacent prefabricated sections 1 are connected by a connecting mechanism. U-shaped grooves 6 are respectively provided on both sides of the prefabricated section. The anti-seepage section 2 is installed at the connection between the two adjacent prefabricated sections and inserted into the U-shaped groove. This application only shows two prefabricated sections and one anti-seepage section. The prefabricated section is a prefabricated ditch. The longitudinal cross-section of the prefabricated section can be U-shaped, isosceles trapezoidal, quadrilateral, etc. A sealing strip can also be installed at the connection between the prefabricated section and the anti-seepage section to increase the sealing performance. The two adjacent prefabricated sections 1 are connected by a connecting mechanism, and then the anti-seepage section 2 is installed in the prefabricated section 1, that is, located at the connection between the two adjacent prefabricated sections. The gap at the connection between the two prefabricated sections is filled, and the anti-seepage ability is improved by the action of the anti-seepage section.
[0014] Specifically, the connection mechanism described in this embodiment includes two groups of moving blocks at the top of the prefabricated section. The two groups of moving blocks are respectively located at the front and rear ends of the prefabricated section. Each group of moving blocks consists of two moving blocks 3. The two moving blocks in each group of moving blocks are respectively located on both sides of the prefabricated section 1. A screw hole is opened on one side of each moving block 3. Two adjacent screw holes are connected by a bolt. After placing two adjacent prefabricated sections 1 together, the two adjacent screw holes are connected by a bolt. Figure 1As shown, at this time, two adjacent prefabricated segments can be connected together by two bolts. According to the length requirements, different numbers of prefabricated segments can be spliced together to achieve the required length.
[0015] Furthermore, the anti-seepage section 2 described in this embodiment is composed of a U-shaped plate 4 and a positioning plate 5. The positioning plate is located in the middle of the horizontal plate top surface of the U-shaped plate 4, and both sides of the U-shaped plate are respectively inserted into the U-shaped groove. The two sides of the U-shaped plate 4 are respectively inserted into the U-shaped grooves of two adjacent prefabricated sections, and the positioning plate 5 is located between the connection of the two prefabricated sections. Through the multiple obstructions of the U-shaped plate and the positioning plate, the gap at the connection between the two prefabricated sections can be blocked, preventing leakage from occurring at the connection between the two prefabricated sections.
[0016] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims
1. A hydraulic anti-seepage structure, characterized by: The invention comprises a plurality of prefabricated sections (1) and a plurality of anti-seepage sections (2). Two adjacent prefabricated sections (1) are connected via a connecting mechanism. U-shaped grooves (6) are respectively provided on both sides of the prefabricated sections. The anti-seepage section (2) is installed at the connection between the two adjacent prefabricated sections and inserted into the U-shaped groove.
2. A hydraulic anti-seepage structure according to claim 1, characterized in that: The connecting mechanism comprises two groups of moving block groups at the top of the prefabricated section, the two groups of moving block groups are respectively located at the front and rear ends of the prefabricated section, each group of moving block groups is composed of two moving blocks (3), the two moving blocks in each group of moving block groups are respectively located on both sides of the prefabricated section (1), a screw hole is provided on one side of each moving block (3), and two adjacent screw holes are connected by a bolt.
3. A hydraulic anti-seepage structure according to claim 1, characterized in that: The anti-seepage section (2) is composed of a U-shaped plate (4) and a positioning plate (5). The positioning plate is located in the middle of the horizontal plate top surface of the U-shaped plate (4), and both sides of the U-shaped plate are respectively inserted into the U-shaped groove.