Drainage device for constructional engineering

Abstract

The utility model discloses a constructional engineering drainage device, which relates to the technical field of drainage equipment, and comprises a first box body, a fixed plate is fixedly arranged between two inner walls of the first box body, two filter plates are respectively and fixedly connected between two side walls of the fixed plate and the inner walls of the first box body, a push plate is arranged above the fixed plate, and the push plate is arranged above the first box body. A shell is arranged above the push plate, a first opening is formed in the lower portion of the shell, the push plate is movably connected with the shell in a sleeving mode through the opening, a second box body is fixedly arranged on the outer wall of one side of the first box body, and a transmission mechanism is arranged in the second box body; and the transmission mechanism penetrates through the side walls of the first box body and the second box body and is connected with the side wall of the shell. Sludge and gravel are automatically cleaned, the drainage efficiency is improved, and the situation that the drainage device needs to be stopped firstly and then the filter plate needs to be cleaned during manual cleaning is avoided.

Description

Technical Field

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

[0002] A large amount of construction wastewater will be generated in construction projects. If the construction wastewater cannot be discharged in time, it will affect safe production. Therefore, the construction wastewater needs to be discharged in time using drainage devices. In order to avoid impurities in the wastewater clogging the pipes, a drainage device is needed to filter the impurities in the wastewater before discharging it.

[0003] After searching, the publication (announcement) number: CN220888924U discloses a drainage device for a construction project, including a base and a drainage assembly; the drainage assembly includes a water pump, a drain pipe, a filter box, a water inlet pipe, a filter frame, a filter net and a sealing plate; the water inlet pipe is a hose, the length of which is set according to actual needs, and the filter frame is used to install the filter net; when a lot of impurities adhere to the filter net after long-term use, the sealing plate can be pulled to pull the filter frame out of the filter box and clean the filter net.

[0004] However, the above-mentioned drainage device filters dirt and sand in sewage by adding a filter, which requires workers to clean the filter regularly to avoid clogging of the filter and affect drainage efficiency. Utility Model Content

[0005] In view of the problems existing in the above-mentioned drainage device, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a construction engineering drainage device, which solves the problem that workers need to clean the filter screen regularly to avoid clogging of the filter screen and affect the drainage efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A drainage device for construction projects comprises a first box body, a fixing plate is fixedly arranged between the two inner walls of the first box body, two filter plates are fixedly connected between the two side walls of the fixing plate and the inner wall of the first box body respectively, a push plate is arranged above the fixing plate, a shell is arranged above the push plate, a first opening is opened below the shell, the push plate is movably connected to the shell through the opening, a second box body is fixedly arranged on one outer wall of the first box body, a transmission mechanism is arranged inside the second box body, the transmission mechanism passes through the side walls of the first box body and the second box body and is connected to the side walls of the shell.

[0009] Preferably, the transmission mechanism includes a motor, a threaded rod, a threaded sleeve, a connecting plate and two connecting rods, the motor is fixedly connected to the outer wall of the second box body, the rod walls at both ends of the threaded rod are rotatably connected to the inner wall of the second box body respectively, one end of the threaded rod passes through the rod wall and is fixedly connected to the output end of the motor, the interior of the threaded sleeve is provided with an internal thread, the threaded sleeve is movably connected to the threaded rod through the internal thread, the threaded sleeve is fixedly connected to the connecting plate, the rod walls at one end of the two connecting rods are symmetrically fixedly connected to the side wall of the connecting plate, the side walls of the second box body and the first box body are correspondingly provided with two through holes, and the two connecting rods are fixedly connected to the side walls of the shell through the corresponding through holes.

[0010] Preferably, a plurality of springs are arranged inside the shell, and two ends of the plurality of springs are respectively fixedly connected to the inner wall of the shell and the upper surface of the push plate, and both side walls of the push plate are fixedly connected to limit plates.

[0011] Preferably, water pipes are respectively provided on both side outer walls of the first box body, and a plurality of nozzles are respectively fixedly connected to the inside of the water pipes. One end of the plurality of nozzles penetrates through the side wall of the first box body and is fixedly sleeved with the first box body.

[0012] Furthermore, a second opening is provided on the top of the first box body, a water inlet pipe is fixedly sleeved inside the second opening, and a third opening is provided on the bottom of the first box body, a water outlet pipe is fixedly sleeved inside the third opening.

[0013] Preferably, a fourth opening is formed in the side wall of the first box body corresponding to the fixing plate, and a sewage pipe is fixedly sleeved inside the fourth opening.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. In the utility model, when working, multiple nozzles spray water on the upper surface of the filter plate to flush the sludge on the filter plates on both sides to the top of the middle fixed plate. While the motor drives the threaded rod to rotate forward and reverse, the threaded pipe sleeve is provided with an internal thread that cooperates with the threaded rod, so that the threaded pipe sleeve reciprocates on the threaded rod, and the push plate in the shell is driven by the connecting rod to move above the fixed plate, so that the sludge and sand are automatically cleaned, manual cleaning is avoided, and the work efficiency is improved.

[0016] 2. The utility model installs a spring on the upper surface of the push plate to elastically connect the push plate to the shell, so as to achieve a better fit between the push plate and the fixed plate, which not only improves the cleaning efficiency, but also avoids the sand and gravel being stuck between the fixed plate and the push plate. When cleaning is performed at this time, the push plate and the fixed plate will be damaged, affecting the cleaning work and reducing the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 for Figure 1 A schematic cross-sectional view of the middle shell;

[0021] Figure 4 for Figure 2 Schematic diagram of the cross section of the sewage pipe.

[0022] Description of reference numerals:

[0023] 1. First box body; 2. Fixed plate; 3. Filter plate; 4. Push plate; 5. Shell; 6. Second box body; 7. Motor; 8. Threaded rod; 9. Threaded sleeve; 10. Connecting plate; 11. Connecting rod; 12. Spring; 13. Limiting plate; 14. Sprinkler; 15. Water pipe; 16. Water inlet pipe; 17. Water outlet pipe; 18. Sewage pipe. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a drainage device for a construction project.

[0026] The utility model provides Figure 1 and 2 A construction engineering drainage device shown includes a first box body 1, a fixing plate 2 is fixedly arranged between the two inner walls of the first box body 1, two filter plates 3 are fixedly connected between the two side walls of the fixing plate 2 and the inner wall of the first box body 1, a push plate 4 is arranged above the fixing plate 2, a shell 5 is arranged above the push plate 4, a first opening is opened below the shell 5, the push plate 4 is movably connected to the shell 5 through the opening, a second box body 6 is fixedly arranged on the outer wall of one side of the first box body 1, a transmission mechanism is arranged inside the second box body 6, the transmission mechanism passes through the side walls of the first box body 1 and the second box body 6 and is connected to the side walls of the shell 5.

[0027] Two filter plates 3 are obliquely installed on both sides of the first box body 1. When sewage enters the first box body 1, it is filtered through the filter plates 3, and clean water flows downward through the filter plates 3. The sludge and sand and gravel slide from the filter plates 3 to the fixed plate 2, and then the push plate 4 is driven by the transmission mechanism to discharge the sludge and sand and gravel.

[0028] In order to drive the push plate 4 to discharge the sludge and sand from the first box 1, Figure 2 As shown, the transmission mechanism includes a motor 7, a threaded rod 8, a threaded sleeve 9, a connecting plate 10 and two connecting rods 11. The motor 7 is fixedly connected to the outer wall of the second box body 6, and the rod walls at both ends of the threaded rod 8 are rotatably connected to the inner wall of the second box body 6 respectively. One end of the threaded rod 8 passes through the rod wall and is fixedly connected to the output end of the motor 7. The interior of the threaded sleeve 9 is provided with an internal thread. The threaded sleeve 9 is movably connected to the threaded rod 8 through the internal thread. The threaded sleeve 9 is fixedly connected to the connecting plate 10. The rod walls at one end of the two connecting rods 11 are symmetrically fixedly connected to the side wall of the connecting plate 10. Two through holes are correspondingly provided on the side walls of the second box body 6 and the first box body 1, and the two connecting rods 11 are fixedly connected to the side walls of the shell 5 through the corresponding through holes.

[0029] While the motor 7 drives the threaded rod 8 to rotate forward and reverse, the threaded sleeve 9 is provided with an internal thread that cooperates with the threaded rod 8 to drive the threaded sleeve 9 to reciprocate on the threaded rod 8. The push plate 4 in the shell 5 is connected to the shell 5 through the connecting rod 11 to drive the push plate 4 in the shell 5 to move above the fixed plate 2, thereby automatically cleaning the sludge and sand and gravel, avoiding manual cleaning, and improving work efficiency.

[0030] In order to avoid damaging the push plate 4 during the process of pushing out the mud and gravel, Figure 3 As shown, a plurality of springs 12 are disposed inside the housing 5 , and two ends of the plurality of springs 12 are respectively fixedly connected to the inner wall of the housing 5 and the upper surface of the push plate 4 , and both side walls of the push plate 4 are fixedly connected to limit plates 13 .

[0031] A spring 12 is installed on the upper surface of the push plate 4 to elastically connect the push plate 4 with the shell 5, so that the push plate 4 can fit better with the fixed plate 2, which not only improves the cleaning efficiency, but also avoids sand and gravel being stuck between the fixed plate 2 and the push plate 4. At this time, cleaning will cause damage to the push plate 4 and the fixed plate 2, affecting the cleaning work and reducing the work efficiency.

[0032] In order to clean the sludge on the filter plate 3 and prevent the filter plate 3 from being blocked and affecting the filtering efficiency, Figure 1 and 2 As shown, water pipes 15 are respectively provided on the outer walls of both sides of the first box body 1, and multiple nozzles 14 are fixedly connected to the inside of the water pipes 15. One end of the multiple nozzles 14 penetrates the two side walls of the first box body 1 and is fixedly connected to the first box body 1.

[0033] Multiple nozzles 14 are respectively installed on the two side walls of the first box body 1 above the filter plate 3. When working, multiple nozzles 14 spray water above the filter plate 3 to flush the sludge on the filter plates 3 on both sides to the top of the middle fixed plate 2, and then discharged by the push plate 4.

[0034] Finally, in order to facilitate water inlet, outlet and sewage discharge, such as Figure 1 and 4 As shown, a second opening is provided on the top of the first box body 1, and a water inlet pipe 16 is fixedly sleeved inside the second opening. A third opening is provided on the bottom of the first box body 1, and a water outlet pipe 17 is fixedly sleeved inside the third opening. A fourth opening is provided on the side wall of the first box body 1 corresponding to the fixed plate 2, and a sewage pipe 18 is fixedly sleeved inside the fourth opening.

[0035] Sewage enters the first box body 1 from the water inlet pipe 16, is filtered by the filter plate 3 and then flows out from the water outlet pipe 17. When cleaning the sludge and sand, the push plate 4 pushes the sludge and sand into the sewage pipe 18 through the fixed plate 2 and is discharged from the sewage pipe 18.

[0036] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A construction engineering drainage device, comprising a first box (1), characterized in that: A fixing plate (2) is fixedly arranged between the two inner walls of the first box body (1), and two filter plates (3) are fixedly connected between the two side walls of the fixing plate (2) and the inner wall of the first box body (1), respectively; a push plate (4) is arranged above the fixing plate (2), and a shell (5) is arranged above the push plate (4); a first opening is opened below the shell (5), and the push plate (4) is movably connected to the shell (5) through the opening; a second box body (6) is fixedly arranged on the outer wall of one side of the first box body (1), and a transmission mechanism is arranged inside the second box body (6); the transmission mechanism passes through the side walls of the first box body (1) and the second box body (6) and is connected to the side walls of the shell (5).

2. A construction engineering drainage device according to claim 1, characterized in that: The transmission mechanism comprises a motor (7), a threaded rod (8), a threaded sleeve (9), a connecting plate (10) and two connecting rods (11); the motor (7) is fixedly connected to the outer wall of the second box (6); the rod walls at both ends of the threaded rod (8) are rotatably connected to the inner wall of the second box (6); one end of the threaded rod (8) passes through the rod wall and is fixedly connected to the output end of the second box (6) and the motor (7); an internal thread is provided inside the threaded sleeve (9); the threaded sleeve (9) is movably sleeved with the threaded rod (8) through the internal thread; the threaded sleeve (9) is fixedly sleeved with the connecting plate (10); the rod walls at one end of the two connecting rods (11) are symmetrically fixedly connected to the side wall of the connecting plate (10); the side walls of the second box (6) and the first box (1) are correspondingly provided with two through holes; the two connecting rods (11) are fixedly connected to the side wall of the housing (5) through the corresponding through holes.

3. A construction engineering drainage device according to claim 1, characterized in that: A plurality of springs (12) are arranged inside the shell (5), and the two ends of the plurality of springs (12) are respectively fixedly connected to the inner wall of the shell (5) and the upper surface of the push plate (4), and the two side walls of the push plate (4) are fixedly connected to the limiting plate (13).

4. A construction engineering drainage device according to claim 1, characterized in that: Water pipes (15) are respectively arranged on the outer walls of both sides of the first box body (1), and a plurality of nozzles (14) are respectively fixedly connected inside the water pipes (15), and one end of the plurality of nozzles (14) penetrates the side wall of the first box body (1) and is fixedly sleeved with the first box body (1).

5. A construction engineering drainage device according to claim 1, characterized in that: A second opening is provided on the top of the first box body (1), a water inlet pipe (16) is fixedly sleeved inside the second opening, and a third opening is provided on the bottom of the first box body (1), a water outlet pipe (17) is fixedly sleeved inside the third opening.

6. A construction engineering drainage device according to claim 1, characterized in that: A fourth opening is formed on the side wall of the first box body (1) and the fixing plate (2) correspondingly, and a sewage discharge pipe (18) is fixedly sleeved inside the fourth opening.

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