Drainage device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering drainage device which comprises a communicating pipe, an upper fixing sleeve and a lower fixing sleeve are installed on the outer wall of the communicating pipe, and the outer wall of the upper fixing sleeve and the outer wall of the lower fixing sleeve are fixedly connected with an upper inclined pipe and a lower inclined pipe respectively. Outer communicating holes are formed in the connecting positions of the communicating pipe, the upper fixing sleeve and the lower fixing sleeve with the upper inclined pipe and the lower inclined pipe, and an inclined plate is slidably connected to the inner wall of the communicating pipe. Impurities in water discharged from the communicating pipe can be blocked through an inclined plate, and in the inclined state, the impurities can penetrate through an outer communicating hole, the inner wall of an upper inclined pipe and an inner communicating hole, so that the impurities can be discharged into a filtering box body supported in a storage box, the impurities can be treated in a centralized mode through the filtering box body, and the situation that when the communicating pipe drains water, the impurities cannot be discharged out of the filtering box body is avoided. Gravel in the building body destroys the inner wall of the communicating pipe, and meanwhile water drainage of the communicating pipe is prevented from being blocked by impurities.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a drainage device for construction engineering. Background Art

[0002] During the construction phase of a building, temporary drainage is an important part of ensuring the smooth progress of the construction and the safety of the construction site. Temporary drainage pipes are usually laid using plastic pipes. For example, in the construction of multi-story buildings, temporary drainage pipes are set up along the outer walls of the building to lead the construction wastewater from the upper floors to the ground for treatment. Since there are more construction impurities remaining on the floor slabs during the construction phase of the building, when the floor slabs are tested for water sprinkling, there is a large amount of water on the slabs. After the test, the water on the floor slabs needs to be discharged through the drainage pipes, and it needs to be discharged by sweeping water, resulting in a large amount of construction impurities entering the pipes. Large particles of impurities directly entering the pipes are likely to cause impact damage to the pipes, and the impurities are filtered out by installing filters. Excessive impurities are prone to accumulate quickly, which affects the drainage efficiency of the pipes. Utility Model Content

[0003] The utility model provides a drainage device for construction engineering, which has the characteristic of solving the problem that when a pipeline discharges water on a building floor, the impurities in the water are more likely to affect the water discharge in the pipeline.

[0004] The utility model provides the following technical scheme: it comprises a connecting pipe, an upper fixing sleeve and a lower fixing sleeve are installed on the outer wall of the connecting pipe, and the outer walls of the upper fixing sleeve and the lower fixing sleeve are respectively fixedly connected with an upper inclined pipe and a lower inclined pipe, an external connecting hole is provided at the connection between the connecting pipe, the upper fixing sleeve and the lower fixing sleeve and the upper inclined pipe and the lower inclined pipe, one end of the upper inclined pipe and the lower inclined pipe is fixedly connected with a storage box, the inner wall of the storage box is fixedly connected with a supporting grid, the inner wall of the storage box is slidably connected with a filter box, the connection position of the storage box and the filter box with the upper inclined pipe is provided with an internal connecting hole, the inner wall of the connecting pipe is slidably connected with an inclined plate, the inclined plate corresponds to the upper inclined pipe, a center rod is rotatably connected at the center of the inclined plate, the center rod passes through the outer wall of the connecting pipe, and the outer wall of the center rod is fixedly connected with a push rod.

[0005] Wherein, a support frame for connecting and fixing with a building body is fixedly connected to the outer wall of the connecting pipe, and a connecting sleeve for mutual connection is installed at the bottom of the connecting pipe.

[0006] Wherein, the supporting grid is located above the lower inclined tube, and the filter box body is in contact with the inner wall of the storage box.

[0007] The push rod is fitted with the top end surface of the inclined plate, and the outer wall of the connecting pipe is provided with a connecting hole matching the outer wall of the center rod.

[0008] Wherein, a support rod is fixedly connected to the bottom end of the inclined plate, a support plate is fixedly connected to the inner wall of the communicating pipe, the support rod is slidably connected to the support plate, and a spring is sleeved on the outer wall of the support rod.

[0009] The beneficial effects of the present utility model are as follows: The inclined plate can block impurities in the water discharged into the communicating pipe. In its inclined state, the impurities can pass through the outer communication hole, the inner wall of the upper inclined pipe, and the inner communication hole, so that the impurities can be discharged into the filter box supported in the storage box. The impurities can be centrally processed by the filter box. At the same time, the water in the storage box can flow back into the communicating pipe through the lower inclined pipe and be discharged, avoiding damage to the inner wall of the communicating pipe by the gravel in the building body during drainage, and avoiding blockage of the drainage of the communicating pipe by impurities.

[0010] Parts not involved in this device are the same as or can be implemented using existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is a sectional structural schematic diagram of the communicating pipe in the present utility model;

[0013] Figure 3 is a three-dimensional structural schematic diagram of the inclined plate in the present utility model;

[0014] Figure 4 is the present utility model Figure 2 an enlarged schematic diagram of A therein.

[0015] In the figure: 1, communicating pipe; 11, connecting sleeve; 12, support frame; 2, upper fixing sleeve; 21, lower fixing sleeve; 211, outer communication hole; 22, upper inclined pipe; 23, lower inclined pipe; 24, storage box; 25, support grid; 26, inner communication hole; 27, filter box; 3, inclined plate; 31, support rod; 311, spring; 312, support plate; 32, central rod; 321, connection hole; 33, push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0017] In addition, it should be noted that: The terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element of the present utility model must have a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0018] When an element is referred to as "fixed to" or "disposed on" or "provided on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0019] Unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0020] Embodiment

[0021] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: It includes a communicating pipe 1. An upper fixing sleeve 2 and a lower fixing sleeve 21 are installed on the outer wall of the communicating pipe 1. An upper inclined pipe 22 and a lower inclined pipe 23 are respectively fixedly connected to the outer walls of the upper fixing sleeve 2 and the lower fixing sleeve 21. Outer communication holes 211 are opened at the connection positions of the communicating pipe 1, the upper fixing sleeve 2, the lower fixing sleeve 21 with the upper inclined pipe 22 and the lower inclined pipe 23. One end of the upper inclined pipe 22 and the lower inclined pipe 23 is fixedly connected to a storage box 24. A support wire frame 25 is fixedly connected to the inner wall of the storage box 24. A filter box body 27 is slidably connected to the inner wall of the storage box 24. Inner communication holes 26 are opened at the connection positions of the storage box 24 and the filter box body 27 with the upper inclined pipe 22. An inclined plate 3 is slidably connected to the inner wall of the communicating pipe 1. The inclined plate 3 corresponds to the upper inclined pipe 22. A central rod 32 is rotatably connected to the center of the inclined plate 3. The central rod 32 penetrates through the outer wall of the communicating pipe 1. A push rod 33 is fixedly connected to the outer wall of the central rod 32.

[0022] In this implementation: The connecting pipe 1 is used to be installed on the outer side of the building body. The connecting pipes 1 are connected to each other through the connecting pipe 1, so that the connecting pipe 1 can correspond to each floor of the building body. By connecting with the drainage pipe, water enters the interconnected connecting pipes 1 for centralized discharge. The water can be temporarily connected by several sections of the connecting pipe 1, and the water is discharged to the ground through the connecting pipe 1. When the connecting pipe 1 drains water, the construction waste discharged together with the water in the building body is discharged into the connecting pipe 1. At this time, the water discharged into the connecting pipe 1 can be blocked by the inclined plates 3 in each section, so that the inclined plates 3 filter out impurities such as gravel in the water. At the same time, larger sand and gravel that accidentally enter the connecting pipe 1 can be blocked to prevent the sand and gravel from entering the connecting pipe 1 and falling rapidly to impact and damage the connecting pipe 1. At this time, the inclined plate 3 is in an inclined shape, and the upper fixing sleeve 2 and the lower fixing sleeve 21 installed on the outer wall of the connecting pipe 1 are communicated with the upper inclined pipe 22 and the lower inclined pipe 23 through the outer communication holes 211 opened on the connecting pipe 1. At this time, the gravel blocked on the inclined inclined plate 3 can slide towards the outer communication hole 211 and enter the upper inclined pipe 22. Since the upper inclined pipe 22 also has a certain slope, the impurities can be discharged into the filter box 27 through the inner communication holes 26 opened on the storage box 24 and the filter box body 27. The filter box body 27 is placed in the storage box 24 to store the impurities. The impurities are blocked by the filter box body 27, and part of the water that enters the filter box body 27 can be discharged downward through the outer wall of the filter box body 27. The support grid 25 fixedly connected to the inner wall of the storage box 24 can also discharge the water downward. At this time, the lower inclined pipe 23 connected to the outer wall of the storage box 24 is connected to the lower fixing sleeve 21 and communicated with the connecting pipe 1. At this time, the water that enters the storage box 24 can flow back into the connecting pipe 1 again. After the device blocks the blocked impurities and the like, the impurities are discharged into the storage box 24, avoiding the impurities being directly filtered and accumulating on the inclined plate 3, which affects the drainage efficiency of the inclined plate 3 for water. Thus, while ensuring the drainage efficiency of the water, the device can discharge the impurities centrally and is convenient for taking them out. The staff can pull the filter box body 27 upward to separate it from the storage box 24, so that the impurities in the filter box body 27 can be taken out for treatment. At the same time, before taking out the filter box body 27, one end of the central rod 32 can penetrate the outer wall of the connecting pipe 1 at this time. At this time, the central rod 32 can be rotated. One end of the central rod 32 is rotatably connected to the inclined plate 3, so that when the central rod 32 rotates, the push rod 33 can be driven to rotate, and the push rod 33 can push the impurities remaining on the inclined plate 3, so that the impurities enter the upper inclined pipe 22 and slide into the filter box body 27.

[0023] A support frame 12 for connecting and fixing with a building is fixedly connected to the outer wall of the connecting pipe 1, and a connecting sleeve 11 for mutual connection is installed at the bottom of the connecting pipe 1; the support frame 12 fixedly connected to the outer wall of the connecting pipe 1 is used to install and support the connecting pipe 1 on the building, and the connecting sleeve 11 installed at the bottom of the connecting pipe 1 is used to enable the connecting pipes 1 to be sleeved and connected with each other, so that the connecting pipes 1 can be interconnected.

[0024] The support grid 25 is located above the lower inclined pipe 23, and the filter box body 27 is in contact with the inner wall of the storage box 24; the support grid 25 is located above the lower inclined pipe 23, so that while the support grid 25 supports the filter box body 27, and while the filter box body 27 is at a certain height to block impurities, the water discharged into the storage box 24 can flow back into the connecting pipe 1 through the lower inclined pipe 23. The filter box body 27 is in contact with the inner wall of the storage box 24 to ensure that the upper inclined pipe 22 directly discharges impurities into the filter box body 27.

[0025] The push rod 33 is in contact with the top surface of the inclined plate 3, and a connection hole 321 matching the outer wall of the central rod 32 is formed in the outer wall of the connecting pipe 1; the push rod 33 is in contact with the top surface of the inclined plate 3, which can ensure that the push rod 33 fixedly connected to the central rod 32 can drive the push rod 33 to rotate, so that the push rod 33 can effectively push the impurities blocked by the inclined plate 3 into the upper inclined pipe 22. The connection hole 321 is used to rotatably connect the central rod 32 with the outer wall of the connecting pipe 1.

[0026] A support rod 31 is fixedly connected to the bottom end of the inclined plate 3, a support plate 312 is fixedly connected to the inner wall of the connecting pipe 1, the support rod 31 is slidably connected with the support plate 312, and a spring 311 is sleeved on the outer wall of the support rod 31; the support rod 31 fixedly connected to the bottom end of the inclined plate 3 is slidably connected with the support plate 312. The spring 311 fixedly connected to the outer wall of the support rod 31 can support the inclined plate 3, so that when the inclined plate 3 is impacted by impurities with a large mass, the inclined plate 3 can slide on the support plate 312 through the support rod 31, and cooperate with the spring 311 to buffer the inclined plate 3, so that the inclined plate 3 can ensure the filtering work of impurities.

[0027] Working principle and usage process of the present utility model: It is interconnected through the connecting pipe 1. The connecting pipe 1 can be connected to the drainage pipes on each floor of the building, enabling water to be temporarily connected through several sections of the connecting pipe 1, and the water is discharged to the ground through the connecting pipe 1. At this time, the water flowing into the connecting pipe 1 can be blocked by the inclined plates 3 in each section. At this time, the gravel blocked on the inclined inclined plate 3 can slide outward to the communication hole 211 and enter the upper inclined pipe 22. Since the upper inclined pipe 22 also has a certain slope, the impurities can be discharged into the filter box body 27 through the internal communication holes 26 opened on the storage box 24 and the filter box body 27. The water entering the storage box 24 flows back into the connecting pipe 1 through the lower inclined pipe 23 again. After the device blocks the blocked impurities, it can prevent the impurities from being directly filtered and accumulating on the inclined plate 3, which affects the drainage efficiency of the inclined plate 3 for water. Thus, while ensuring the drainage efficiency of the water, the device can discharge and concentrate the impurities, making it convenient to take them out. At the same time, before removing the filter box body 27, the central rod 32 can be rotated, so that the push rod 33 fixedly connected to the central rod 32 can rotate synchronously, enabling the push rod 33 to push the impurities remaining on the inclined plate 3, causing the impurities to enter the upper inclined pipe 22 and slide into the filter box body 27.

[0028] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A drainage device for a construction project, comprising a connecting pipe (1), characterized in that: An upper fixing sleeve (2) and a lower fixing sleeve (21) are installed on the outer wall of the connecting pipe (1); an upper inclined pipe (22) and a lower inclined pipe (23) are fixedly connected to the outer walls of the upper fixing sleeve (2) and the lower fixing sleeve (21) respectively; an external connecting hole (211) is provided at the connection between the connecting pipe (1), the upper fixing sleeve (2) and the lower fixing sleeve (21) and the upper inclined pipe (22) and the lower inclined pipe (23); one end of the upper inclined pipe (22) and the lower inclined pipe (23) is fixedly connected to a storage box (24); the inner wall of the storage box (24) is fixedly connected to A support grid (25) is provided, wherein the inner wall of the storage box (24) is slidably connected to a filter box (27), an inner connecting hole (26) is provided at a connection position between the storage box (24) and the filter box (27) and the upper inclined tube (22), an inclined plate (3) is slidably connected to the inner wall of the connecting tube (1), the inclined plate (3) corresponds to the upper inclined tube (22), a center rod (32) is rotatably connected to the center of the inclined plate (3), the center rod (32) passes through the outer wall of the connecting tube (1), and a push rod (33) is fixedly connected to the outer wall of the center rod (32).

2. A construction engineering drainage device according to claim 1, characterized in that: The outer wall of the connecting pipe (1) is fixedly connected to a support frame (12) for connecting and fixing to a building body, and the bottom of the connecting pipe (1) is installed with a connecting sleeve (11) for mutual connection.

3. A construction engineering drainage device according to claim 1, characterized in that: The supporting grid (25) is located above the lower inclined tube (23), and the filtering box (27) is in contact with the inner wall of the storage box (24).

4. A construction engineering drainage device according to claim 1, characterized in that: The push rod (33) is in contact with the top end surface of the inclined plate (3), and the outer wall of the connecting pipe (1) is provided with a connecting hole (321) matching the outer wall of the center rod (32).

5. A construction engineering drainage device according to claim 1, characterized in that: The bottom end of the inclined plate (3) is fixedly connected to a support rod (31), the inner wall of the connecting pipe (1) is fixedly connected to a support plate (312), the support rod (31) is slidably connected to the support plate (312), and the outer wall of the support rod (31) is sleeved with a spring (311).

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