Fabricated concrete side ditch
By using prefabricated concrete side grooves with Z-shaped plates, the inconvenience of traditional U-shaped prefabricated parts in transportation and construction sites is solved, and higher transportation safety and construction convenience are achieved.
Patent Information
- Application Number
- CN202421552685.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-03
AI Technical Summary
Traditional U-shaped prefabricated parts are large in size and are prone to cracks or breakage during transportation, which increases transportation costs and is inconvenient when using the construction site.
Z-shaped plates are used as prefabricated concrete side grooves. By setting up reinforcement ribs, extension parts and clamping parts, the two Z-shaped plates can be adapted and connected to each other to form an integral U-shaped structure, and a complete side groove is formed through grooves and protrusions.
By dividing it into a Z-shaped plate, the risk of damage during transportation is reduced, the transportation cost is reduced, and the use in the construction site is more convenient, improving the overall strength and service life.
Smart Images
Figure CN222758654U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of assembled concrete side ditches, in particular to an assembled concrete side ditch. Background Art
[0002] The traditional roadbed ditch construction technology is to use the method of centralized prefabrication in the prefabricated component yard and manual installation on site. Most of them are U-shaped and are transported to the construction site after production is completed.
[0003] In actual use, the U-shaped prefabricated parts are large in size, and the number of them in one transportation is limited, so they need to be transported repeatedly. In addition, the overall shape is U-shaped. If they encounter bumps, squeezing, and stacking during transportation, they will cause cracks or breakage, which increases the transportation cost. In addition, the larger prefabricated parts are also inconvenient to use on the construction site. Utility Model Content
[0004] The purpose of the utility model is to solve the following problems existing in the prior art:
[0005] The U-shaped prefabricated parts are large in size, and the number of them that can be transported at one time is limited. They need to be transported repeatedly, and the overall shape is U-shaped. If they encounter bumps, squeezing, and stacking during transportation, they will cause cracks or breakage, which increases the transportation cost. In addition, the larger prefabricated parts are also inconvenient to use at the construction site.
[0006] In order to solve the problems existing in the prior art, the utility model provides an assembled concrete ditch, including a Z-shaped plate, wherein the surface of the Z-shaped plate is provided with reinforcing ribs, the bottom end of the Z-shaped plate is provided with an extension part, the surface of the extension part is provided with a clamping part, and a groove is provided on one side of the Z-shaped plate and a protrusion is provided on the other side.
[0007] The utility model provides an assembled concrete ditch.
[0008] Furthermore, the Z-shaped plates are grouped in two, and the two Z-shaped plates are arranged opposite to each other.
[0009] Furthermore, the extension parts at the bottom ends of each group of Z-shaped plates are adapted to each other and are respectively located on a side close to the inner wall and a side close to the outer surface.
[0010] Furthermore, the clamping parts at the bottom end of the Z-shaped plate are respectively a convex part and a concave part, wherein the clamping part on the surface of the extension part close to the inner wall is the convex part, and the clamping part close to the outer surface is the concave part.
[0011] Furthermore, the grooves and protrusions on both sides of the Z-shaped plate are adapted to each other.
[0012] Furthermore, the curvatures of the inner walls of each group of Z-shaped plates are adapted to each other.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] The utility model divides a prefabricated part into two Z-shaped plates so that the two Z-shaped plates can be adapted to each other for stacking and placement, and reinforced ribs are arranged on the surface of the Z-shaped plates to improve the overall strength and extend the service life. During use, the Z-shaped plate with an extended portion on one side arranged close to the outer surface is first placed in a desired position, and then the extended portion of the other Z-shaped plate is aligned with the former and it is ensured that the clamping portions of the extended portions of the two Z-shaped plates are clamped to each other. At this time, the two Z-shaped plates are connected as a whole and the whole is U-shaped, and then the subsequent Z-shaped plates are respectively connected through grooves and protrusions to form a complete side ditch. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the clamping part of the utility model;
[0017] Figure 3 This is a schematic diagram of stacking Z-shaped plates of the utility model;
[0018] Figure numerals: 1. Z-shaped plate; 2. Reinforcing rib; 3. Extended portion; 4. Snap-fit portion; 5. Groove; 6. Protrusion. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.
[0020] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.
[0021] Example 1
[0022] like Figure 1-3As shown, an assembled concrete ditch comprises a Z-shaped plate 1, wherein each group of the Z-shaped plates 1 has two, and the two Z-shaped plates 1 are arranged opposite to each other. The inner wall curvatures of the Z-shaped plates 1 of each group are adapted to each other, and the surfaces of the Z-shaped plates 1 are provided with reinforcing ribs 2, and the bottom ends of the Z-shaped plates 1 are provided with extension parts 3. The extension parts 3 at the bottom ends of the Z-shaped plates 1 of each group are adapted to each other and are respectively located on the side close to the inner wall and the side close to the outer surface, and the surfaces of the extension parts 3 are provided with clamping parts 4, and the clamping parts 4 at the bottom ends of the Z-shaped plates 1 are respectively a convex part and a concave part, wherein the clamping part 4 on the surface of the extension part 3 located on the side close to the inner wall is a convex part, and the clamping part 4 located on the side close to the outer surface is a concave part, a concave part 5 is provided on one side of the Z-shaped plate 1, and a convex part 6 is provided on the other side, and the concave part 5 and the convex part 6 on both sides of the Z-shaped plate 1 are adapted to each other.
[0023] Description of the working principle: First, when in use, place the Z-shaped plate 1 with the extension part 3 on one side close to the outer surface in the desired position, then align the extension part 3 of the other Z-shaped plate 1 with the former and ensure that the clamping parts 4 of the extension parts 3 of the two Z-shaped plates 1 are clamped with each other. At this time, the two Z-shaped plates 1 are connected as a whole and the whole is U-shaped. Then, the subsequent Z-shaped plates 1 are placed in sequence and connected by grooves 5 and protrusions 6 respectively to form a complete side ditch.
[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An assembled concrete ditch, comprising a Z-shaped plate (1), characterized in that: The surface of the Z-shaped plate (1) is provided with reinforcing ribs (2), the bottom end of the Z-shaped plate (1) is provided with an extension portion (3), the surface of the extension portion (3) is provided with a clamping portion (4), one side of the Z-shaped plate (1) is provided with a groove (5) and the other side is provided with a protrusion (6).
2. The assembled concrete ditch according to claim 1, characterized in that: The Z-shaped plates (1) are arranged in groups of two, and the two Z-shaped plates (1) are arranged opposite to each other.
3. The assembled concrete ditch according to claim 2 is characterized in that: The extension parts (3) at the bottom ends of each group of Z-shaped plates (1) are adapted to each other and are respectively located on a side close to the inner wall and a side close to the outer surface.
4. The assembled concrete ditch according to claim 3 is characterized by: The clamping part (4) at the bottom end of the Z-shaped plate (1) is a convex part and a concave part, wherein the clamping part (4) on the surface of the extension part (3) close to the inner wall is a convex part, and the clamping part (4) close to the outer surface is a concave part.
5. The assembled concrete ditch according to claim 1, characterized in that: The grooves (5) and protrusions (6) on both sides of the Z-shaped plate (1) are adapted to each other.
6. The assembled concrete ditch according to claim 2, characterized in that: The curvatures of the inner walls of each group of Z-shaped plates (1) are adapted to each other.