TWM630687U - Improved structure of precast drainage ditch - Google Patents

Abstract

An improved structure of a 預葄-type drainage ditch is mainly composed of a plurality of ditch bodies and a plurality of cover bodies combined with the ditch bodies. Wherein, the groove system is provided with a bottom wall and a side wall connected to the bottom wall to form an accommodating space, and an embedded portion is provided on the top edge of the side wall; the cover system is provided with a groove portion for placing marble and other plates , The side edge of the groove is provided with a plurality of positioning pieces and fixed rods. During construction, the trenches are connected to each other and buried in the ground for connecting different drain pipes, and the covers are covered above the trenches, so that the side edges of the covers and the ground are formed. Appropriate gaps are provided for the drainage of rainwater and sewage, which makes the construction of the drainage ditch more efficient and more beautiful.

Description

The Improved Structure of the Drainage Ditch

This creation relates to an improved structure of a 預葄-type drainage ditch, especially a drainage ditch structure that is more efficient in construction and more beautiful after construction.

According to: Generally, the drainage ditch around the building for discharging rainwater and sewage is usually tied to the ground after excavation, and then erected in the ditch with formwork and steel bars, and then grouted with concrete. After the concrete is solidified, the formwork is removed. . This construction method not only slows down the operation progress, but also is often affected by the climate during the construction process, resulting in increased construction costs.

Due to the lack of the above-mentioned traditional construction method, some drainage ditches at the current stage are constructed by the shovel method. After the ground is excavated, the shovel-style drainage ditch can be directly put in. Although it can shorten the construction period and moderately reduce the construction cost, but the conventional Pingxuan-type drainage ditch is also made of concrete. After completion, it must be transported to the construction site, which is quite inconvenient to transport, and it is very easy to cause damage during the transport process. , so there are still deficiencies in handling and installation construction. In addition, the conventional concrete drainage ditch is designed with a structure, and the cover above it is relatively simple after the construction is completed, making it difficult for the entire drainage ditch to meet the aesthetic requirements. Especially if it is located around higher-level buildings, it is more abrupt. In view of this, the applicant, after continuous research and experimentation, came up with the idea of designing an improved structure for the drainage ditch, which makes the construction of the drainage ditch more efficient and more beautiful after construction.

The main purpose of this creation is to provide an improved structure of the shovel-type drainage ditch, so that the construction of the drainage ditch is more efficient and more beautiful after the construction is completed.

The improved structure of the above-mentioned Ping-Xuan-type drainage ditch is composed of a plurality of ditch bodies and a plurality of cover bodies combined with the ditch bodies. Wherein, the groove systems are provided with a bottom wall and a side wall connected to the bottom wall to form an accommodating space, and an embedded portion is provided on the top edge of the side wall; the cover systems are provided with a groove portion for placing marbles Equal plates, the side edge of the groove is provided with a plurality of positioning pieces and fixing rods. During construction, the trenches are connected to each other and buried in the ground for connecting different drain pipes, and the covers are covered above the trenches, so that the side edges of the covers and the ground are formed. Appropriate gaps are provided for the drainage of rainwater and sewage, which makes the construction of the drainage ditch more efficient and more beautiful.

In the improved structure of the above-mentioned Chuan-type drainage ditch, the top edges of the side walls of the ditch bodies are folded horizontally and vertically to form a stepped embedded part; the positioning pieces of the cover bodies are attached to the outer edges. The lower part is provided with an oblique notch to form an oblique engaging portion, so that the engaging portion of the cover body is engaged with the embedded portion to form positioning.

The improved structure of the above-mentioned Pingxuan drainage ditch, wherein the bottom walls of the ditch bodies are set as slopes with appropriate inclination angles, so that after a plurality of ditch bodies are connected, the bottom walls can form a long slope to facilitate sewage flow and discharge.

In the improved structure of the above-mentioned Pengxuan drainage ditch, the fixing rod of the cover is connected to the positioning pieces, and forms a proper distance from the groove and the outer edge of the positioning piece, so that the rainwater can be discharged into the ditch through the gap.

Please refer to Figure 1, which is an exploded perspective view of this creation. As shown in the figure, the present invention includes a plurality of groove bodies 1 and a plurality of cover bodies 2 combined with the groove bodies 1 . The groove bodies 1 are provided with a bottom wall 11 and a side wall 12 connected to the bottom wall to form an accommodating space. Wherein, the bottom wall 11 is set as a slope with an appropriate inclination angle, and according to the arrangement sequence, the inclination angles of the front and rear groove bodies 1 are corresponding (for example: the inclination angle of the former groove body 1 is 0~3 degrees, then The inclination angle of the latter groove body 1 is 3 to 6 degrees, which are arranged in sequence); the top edge of the side wall 12 is connected to the horizontal and vertical continuous bending to form a stepped embedded portion 121. In this embodiment, the grooves 1 are pre-fabricated and formed in a factory, and their material is preferably metal or alloy.

The cover body 2 is provided with a generally U-shaped groove portion 21 for placing marble and other plates. The side edge of the groove portion 21 is provided with a plurality of positioning pieces 22 and fixing rods 23 . Wherein, the positioning pieces 22 are provided with an oblique notch below the outer edge to form an inclined engaging portion 24; Form appropriate spacing.

Through the combination of the aforementioned components, during construction, the trenches 1 are connected to each other and buried in the ground for connecting different drainage pipes, and the lids 2 are covered above the trenches 1, so that the An appropriate gap is formed between the side edge of the cover body 2 and the ground for discharging rainwater and sewage, so that the construction of the drainage ditch is more efficient and more beautiful.

Please refer to Figure 2, which is the construction state diagram of the trench-body combination of this creation. As shown in the figure, during the construction of this work, a plurality of trenches 1 are connected to each other and buried in the ground according to the area and length of the construction site. Among them, since the bottom walls 11 of the groove bodies 1 are set as slopes with appropriate inclination angles, and in accordance with the arrangement order, the inclination angles of the front and rear groove bodies 1 correspond to each other, so that when a plurality of groove bodies 1 are connected, , the bottom wall 11 will form a long slope with an appropriate angle to facilitate the flow and discharge of sewage.

Please refer to Figure 3, which is the construction state diagram of the cover assembly of this creation. Please refer to FIG. 1 . As shown in the figure, after the above-mentioned trenches 1 are embedded to an appropriate length, the cover bodies 2 can be covered and embedded on the trenches 1 respectively. Wherein, the two sides of the cover bodies 2 are provided with engaging portions 24, so that the engaging portions 24 are engaged with the embedded portions 121 of the groove bodies 1, so that the cover bodies 2 are respectively fixed in the connection arrangement On these ditch bodies 1, a drainage ditch A is formed.

Please refer to Figure 4, which is a three-dimensional view of the completed construction of this creation. Please cooperate with FIG. 2. As shown in the figure, the present invention is completed after the ditch body 1 is buried and the cover bodies 2 are covered and embedded on the ditch body 1. The U-shaped groove portion 21 of the trough is placed with marble 3 and other plates, so that the entire drainage ditch A is more beautiful, and it can match the appearance of the building, and choose different types, patterns and colors of stone, which can enhance the view around the building. Since the fixing rods 23 of the cover body 2 are connected to the positioning pieces 22 and form an appropriate distance between the grooves 21 and the outer edges of the positioning pieces 22, the two sides of the drainage ditch A after the construction is completed form an appropriate gap. In order for rainwater to flow into the ditch body 1 through the gap to be discharged.

In the aforementioned construction process, the side walls 12 of the connected ditch 1 are connected to the drainage pipes 4 of different diameters, so that the drainage pipes 4 can be connected to different equipment (such as sinks, etc.) for discharging sewage, and After the ditch body 1 at the end is closed, a drain port 5 is provided for discharging sewage to the sewer. And since the bottom walls 11 of the ditch bodies 1 are set as slopes with a proper inclination angle, and the inclination angles of the front and rear ditch bodies 1 correspond to each other according to the arrangement sequence, the bottom wall 11 of the drainage ditch A will form a slope. A long slope with an appropriate angle to facilitate the flow and discharge of sewage.

Please refer to Figure 5, which is a sectional view of the completed construction of this creation. As shown in the figure, after the construction of this work is completed, the ditch bodies 1 are connected to each other, and the cover bodies 2 are embedded and fixed above the ditch bodies 1 . The grooves 1 are provided with stepped embedded portions 121 on the top edges of the side walls 12 , so that the engaging portions 24 of the cover 2 are engaged with the embedded portions 121 to form positioning, and the cover can be positioned more easily. 2. Pry it open and pick it up, so as to clean up the inside of the ditch body 1 in the future.

Please refer to Figure 6, which is a top view of the completed construction of this creation. Please cooperate with Figure 1. As shown in the figure, after the construction of the drainage ditch A is completed, a long walkway will be formed in the center, and the two sides will be the gaps for rainwater drainage. The stone in section 21 makes the entire drainage ditch A more beautiful, and the matching stone can be selected with the building body to enhance the view around the building.

The foregoing examples are only to illustrate the preferred implementations of the present creation, rather than limiting the scope of the present creation. All modifications and changes are made without losing the essence of the present creation, nor deviating from the spirit of the present creation.

To sum up, in this work, a plurality of ditch bodies with embedded parts and a cover body that can be placed with different stone materials are used to form an improved structure of the Pingxuan-type drainage ditch. It makes the construction of the drainage ditch more efficient and more beautiful after the construction is completed. It is a practical design, and it is a creation of novelty. I should file a patent application in accordance with the law, and I pray that the bureau will review it and grant the patent as soon as possible.

1: groove body 11: Bottom wall 12: Sidewall 121: Embedded part 2: cover 21: Groove 22: Positioning piece 23: Fixed rod 24: Engagement part 3: Marble 4: Drain pipe 5: drain A: drain

Figure 1 is an exploded perspective view of this creation. Figure 2 is the construction state diagram of the trench-body combination of this creation. Figure 3 is the construction state diagram of the cover assembly of this creation. Figure 4 is a three-dimensional view of the completed construction of this creation. Figure 5 is a sectional view of the completed construction of this creation. Figure 6 is a top view of the completed construction of this creation.

1: groove body

11: Bottom wall

12: Sidewall

2: cover

21: Groove

22: Positioning piece

23: Fixed rod

3: Marble

4: Drain pipe

5: drain

A: drain

Claims (5)

An improved structure of a shovel-type drainage ditch, comprising: A plurality of groove bodies are used to be connected to each other and buried in the ground, and are provided with a bottom wall and a side wall connected to the bottom wall to form an accommodating space, and the top edge of the side wall is provided with an embedded portion; A plurality of lids are used to cover these grooves to form a drainage ditch for discharging sewage. It is provided with a U-shaped groove for placing marble and other plates. The side edge of the groove is A plurality of positioning pieces and fixing rods are provided, and the positioning pieces are provided with an engaging portion below the outer edge, so as to be engaged with the embedded portion of the grooves to form positioning. The improved structure of the Drainage type drainage ditch as claimed in claim 1, wherein the top edges of the side walls of the ditch bodies are continuously folded horizontally and vertically to form the stepped embedded portion; the covers The positioning piece of the body is provided with an oblique-shaped notch below the outer edge to form an oblique-shaped engaging portion, which is easily engaged with the embedded portion to form positioning. The improved structure of the Pisan-type drainage ditch as claimed in claim 1, wherein the bottom walls of the ditch bodies are set as slopes with an appropriate inclination angle, so that after a plurality of the ditch bodies are connected, the bottom walls can be A long slope is formed to facilitate the flow and discharge of sewage. The improved structure of the Pingxuan-type drainage ditch as claimed in claim 1, wherein the fixing rods of the covers are connected to the positioning piece, and form an appropriate distance from the groove and the outer edge of the positioning piece for rainwater supply. into the ditch for discharge. According to the improved structure of the Pisen-type drainage ditch according to claim 1, the material of the ditch body and the cover body is preferably metal or alloy.

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