Drainage device

Abstract

The utility model provides a drainage device, and relates to the technical field of constructional engineering drainage, the drainage device comprises a fixed table, a reciprocating sliding groove is formed in the front half part of the top end surface of the fixed table, a magnetic attraction part is fixedly mounted in the reciprocating sliding groove, and the magnetic attraction part and a water pump are arranged on the same power supply line, so that the running state of the water pump can be synchronously monitored; once the water pump is powered off due to a fault, the magnetic attraction piece loses power supply, at the moment, under the action of reset elastic force of the spring connecting piece, the iron sliding plate rapidly abuts against and makes contact with the warning switch, the audible and visual alarm is started at the first time, and the warning switch is started by means of an audible and visual signal sent by the audible and visual alarm. The system can timely warn and remind personnel responsible for drainage work, and solves the problems that the traditional constructional engineering depends on a single mode of water pumping and drainage of a water pump, has defects, and lacks real-time monitoring means for water pump failure outage.

Description

Technical Field

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

[0002] In the construction industry, the smooth implementation of drainage is crucial to the overall project progress. Whether it's dealing with accumulated water during underground foundation construction or requiring temporary drainage during the laying of internal pipes, efficient and reliable drainage systems are essential.

[0003] Traditional construction drainage often relies solely on pumps for pumping and drainage operations. However, this single-source approach presents numerous drawbacks. For one thing, when a pump fails and loses power after operating for an extended period, drainage personnel struggle to detect it promptly due to a lack of effective real-time monitoring. Construction sites are complex and noisy, making it difficult for workers to immediately detect pump cessation. This can lead to delayed drainage of accumulated water, severely impacting project progress, such as flooding underground construction areas and damaging construction materials. Furthermore, even with existing, simple drainage systems that incorporate monitoring, they often fail to adequately address the power supply and stability of the monitoring systems themselves. Some monitoring devices share power lines with the pumps. If the pumps fail and lose power, the monitoring function becomes ineffective, rendering it useless and preventing the need for early warning. This ineffectiveness also prevents the continuity of drainage operations. Utility Model Content

[0004] The utility model relates to a drainage device, which solves the drawbacks of the single mode of traditional construction projects relying on water pumps for drainage, namely, the lack of real-time monitoring means for water pump failure and power outage, making it difficult for workers to detect it in time, thus affecting the progress of the project; and the problem that some monitoring devices share the power supply line with the water pump, resulting in the failure of the monitoring function in the event of a power outage and the inability to ensure the continuity of drainage.

[0005] The utility model provides a drainage device, specifically comprising: a fixed platform, a mounting groove is provided in the lower middle part of the fixed platform, which runs through the front end face, rear end face, left end face and right end face thereof, a locking hole is provided on the bottom surface of the inner end of the mounting groove, which runs through the bottom end face of the fixed platform, and a group of water pumps are fixedly installed inside the mounting groove; a threaded groove is provided in the center of the rear half of the top surface of the fixed platform, and a group of water pump start and stop switches are fixedly installed on the front and side of the bottom surface of the inner end of the threaded groove, the water pump start and stop switches adopt light touch switches, the button end of the water pump start and stop switches faces the upper side, and the water pump start and stop switches and the water pump are both controlled by a control cabinet; a reciprocating sliding groove with a rectangular groove structure is provided in the front half of the top surface of the fixed platform, and a group of magnetic suction parts are fixedly installed inside the reciprocating sliding groove, the magnetic suction parts are electromagnets, and the magnetic suction parts and the water pump are provided with the same power supply circuit.

[0006] Furthermore, a limit column is fixedly installed on both sides of the left and right sides of the rear side surface of the inner end of the reciprocating sliding groove, and the front end surfaces of the two limit columns are in contact with the magnetic attraction part; an iron slide plate with a rectangular plate structure is slidably installed inside the reciprocating sliding groove, and the iron slide plate is located behind the magnetic attraction part. A plug-in hole penetrating its rear end surface is opened on both sides of the front end surface of the iron slide plate, and the two plug-in holes are respectively slidably engaged with the two limit columns; a spring connector is sleeved on the periphery of the two limit columns, and the rear ends of the two spring connectors are fixedly connected to the rear side surface of the inner end of the reciprocating sliding groove, and the front ends of the two spring connectors are fixedly connected to the rear end surface of the iron slide plate.

[0007] Furthermore, a microcontroller and a battery electrically connected to the microcontroller are provided inside the fixed platform. The battery is connected to an external power supply and is not supplied by the same power line as the water pump. An audible and visual alarm electrically connected to the microcontroller is fixedly installed on the top surface of the fixed platform. A group of warning switches electrically connected to the microcontroller are fixedly installed on the center of the rear side surface of the inner end of the reciprocating sliding groove. The warning switch is a touch switch, and the button end of the warning switch faces the front side.

[0008] Furthermore, when the spring connector is in a natural state, the rear end face of the iron slide plate is pressed and in contact with the button end of the warning switch, and the warning switch is in a pressed and started state; when the warning switch is in a pressed and started state, its feedback signal is given to the microcontroller, and the microcontroller controls the sound and light alarm to start; when the magnetic component is powered on and started, the magnetic component magnetically attracts the iron slide plate, and the spring connector is in a stretched state, and the rear end face of the iron slide plate is not in contact with the button end of the warning switch.

[0009] Furthermore, a group of power on / off switches electrically connected to the microcontroller are fixedly installed on the rear side of the bottom surface of the inner end of the threaded groove. The power on / off switch is a touch switch, and the button end of the power on / off switch faces the upper side. The power on / off switch and the water pump on / off switch are set to the same specifications and dimensions; a pressing piece for a stud is installed on the inner thread of the threaded groove. When the top surface of the pressing piece and the top surface of the fixed platform are in the same horizontal plane, the bottom surface of the pressing piece does not contact the button ends of the power on / off switch and the water pump on / off switch; a matching groove is provided at the axial center of the top surface of the pressing piece, and the matching groove has an elliptical groove structure. A plug block matching its structural dimensions is inserted in the matching groove, and a torsional opening with a hexagonal opening structure is provided at the axial center of the plug block.

[0010] The present invention provides a drainage device, which has the following beneficial effects:

[0011] The utility model adopts a water pump to meet the drainage needs in construction projects. On this basis, by arranging the magnetic component and the water pump on the same power supply line, the operating status of the water pump can be monitored synchronously. When the water pump is powered on, the magnetic component in the same power supply line will generate magnetic force to attract the iron slide, thereby changing the relative position state between the iron slide and the warning switch. Once the water pump is powered off due to a fault, the magnetic component will also lose power supply. At this time, under the action of the reset elastic force of the spring connector, the iron slide will quickly press into contact with the warning switch, and the sound and light alarm will be activated at the first time. With the help of the sound and light signals emitted by the sound and light alarm, it can timely serve as a warning reminder to the personnel responsible for drainage work, conveniently and quickly deal with the water pump that has a fault and power outage, and ensure that the drainage work is not affected. In addition, the power-off monitoring unit composed of the sound and light alarm, the power on and off switch, the warning switch, the battery and the microcontroller in the utility model does not share the power supply line with the water pump, so that the power-off monitoring function will not be disturbed by the power off of the water pump fault, which effectively ensures the reliability and stability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the embodiment of this utility model, the drawings of the embodiment will be briefly introduced below.

[0013] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0014] In the attached figure:

[0015] Figure 1 Shows a schematic diagram of the top axonometric structure of the present application;

[0016] Figure 2 It shows a schematic diagram of the structure of the present application in a split state;

[0017] Figure 3 Shows a schematic diagram of the top structure of the present application;

[0018] Figure 4 It shows a partial cross-sectional enlarged structural schematic diagram of the thread groove part of the present application;

[0019] Figure 5 Shows a system block diagram of the present application;

[0020] Reference Signs List

[0021] 1. Fixing platform; 101. Mounting slot; 102. Locking hole; 103. Sound and light alarm; 104. Reciprocating slide slot; 105. Threaded slot; 106. Power on / off switch; 107. Warning switch; 108. Limiting column; 109. Battery; 1010. Microcontroller;

[0022] 2. Water pump; 201. Magnetic element; 202. Water pump on / off switch;

[0023] 3. Iron slide plate; 301. Spring connector; 302. Connecting hole;

[0024] 4. Pressing piece; 401. Insertion block; 402. Twist opening; 403. Matching slot. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution, and advantages of this practical embodiment more clear, the technical solution of this practical embodiment will be clearly and completely described below in conjunction with the drawings of this practical embodiment. Obviously, the described embodiment is only a part of the embodiment of this practical embodiment, not all of the embodiments. Based on the described embodiment of this practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0026] Example: Please refer to Figures 1 to 5 :

[0027] The utility model proposes a drainage device, comprising: a fixed platform 1, a mounting groove 101 is provided in the middle and lower part of the fixed platform 1, which runs through the front face, rear face, left end face and right end face thereof, the bottom surface of the inner end of the mounting groove 101 is provided with a locking hole 102 which runs through the bottom face of the fixed platform 1, and a group of water pumps 2 are fixedly installed inside the mounting groove 101; a threaded groove 105 is provided in the center part of the rear half of the top face of the fixed platform 1, and a group of water pump start and stop switches 202 are fixedly installed on the front and side of the bottom surface of the inner end of the threaded groove 105. The water pump start and stop switches 202 adopt light touch switches, and the button end of the water pump start and stop switches 202 faces the upper side. The water pump start and stop switches 202 and the water pump 2 are both controlled by a control cabinet; a reciprocating sliding groove 104 with a rectangular groove structure is provided in the front half of the top face of the fixed platform 1, and a group of magnetic suction members 201 are fixedly installed inside the reciprocating sliding groove 104. The magnetic suction members 201 are electromagnets, and the magnetic suction members 201 and the water pump 2 are provided with the same power supply circuit.

[0028] In this embodiment, a limit column 108 is fixedly installed on both sides of the left and right sides of the rear side surface of the inner end of the reciprocating sliding groove 104, and the front end surfaces of the two limit columns 108 are in contact with the magnetic attraction part 201; an iron slide plate 3 with a rectangular plate structure is slidably installed inside the reciprocating sliding groove 104, and the iron slide plate 3 is located behind the magnetic attraction part 201. A plug hole 302 is provided on both sides of the front end surface of the iron slide plate 3, which passes through its rear end surface. The two plug holes 302 are respectively slidably plugged into the two limit columns 108; a spring connector 301 is sleeved on the periphery of the two limit columns 108, and the rear ends of the two spring connectors 301 are fixedly connected to the rear side surface of the inner end of the reciprocating sliding groove 104, and the front ends of the two spring connectors 301 are fixedly connected to the rear end surface of the iron slide plate 3.

[0029] In this embodiment, a microcontroller 1010 and a battery 109 electrically connected to the microcontroller 1010 are provided inside the fixed platform 1. The battery 109 is connected to an external power supply and is not supplied by the same power supply circuit as the water pump 2. An audible and visual alarm 103 electrically connected to the microcontroller 1010 is fixedly installed on the top surface of the fixed platform 1. A group of warning switches 107 electrically connected to the microcontroller 1010 are fixedly installed on the center of the rear side surface of the inner end of the reciprocating sliding groove 104. The warning switch 107 is a touch switch, and the button end of the warning switch 107 faces the front side.

[0030] In this embodiment, when the spring connector 301 is in the natural state, the rear end surface of the iron skateboard 3 is pressed and in contact with the button end of the warning switch 107, and the warning switch 107 is in a pressed and started state; when the warning switch 107 is in the pressed and started state, its feedback signal is given to the microcontroller 1010, and the microcontroller 1010 controls the sound and light alarm 103 to start; when the magnetic component 201 is powered on and started, the magnetic component 201 magnetically attracts the iron skateboard 3, and at this time the spring connector 301 is in a stretched state, and the rear end surface of the iron skateboard 3 is not in contact with the button end of the warning switch 107.

[0031] In this embodiment, a group of power on / off switches 106 electrically connected to the microcontroller 1010 are fixedly installed on the rear side of the bottom surface of the inner end of the thread groove 105. The power on / off switch 106 adopts a touch switch, and the button end of the power on / off switch 106 faces the upper side. The power on / off switch 106 and the water pump on / off switch 202 are set with the same specifications and dimensions; a pressing member 4 for a stud is installed on the inner thread of the thread groove 105. When the top surface of the pressing member 4 and the top surface of the fixing platform 1 are in the same horizontal plane, the bottom end surface of the pressing member 4 is not in contact with the button ends of the power on / off switch 106 and the water pump on / off switch 202. Touch; A matching groove 403 is provided at the axial center of the top surface of the pressing member 4. The matching groove 403 is an elliptical groove structure, and an insert block 401 matching its structural size is inserted into the matching groove 403. Through the structural design of the matching groove 403, without the cooperation of the insert block 401, it is impossible to insert the matching groove 403 through common tools to drive the pressing member 4 to rotate along the threaded groove 105, thereby preventing staff who are not responsible for drainage work from affecting the operation of the drainage function. A twisting opening 402 with a hexagonal opening structure is provided at the axial center of the insert block 401.

[0032] The working principle of this embodiment is as follows:

[0033] The fixing platform 1 is placed in the construction site, and the ground nails are inserted through the locking holes 102 into the ground to fix the position of the fixing platform 1. The water pump 2 is flange-sealed to install the water pipe and placed at the water source to be extracted. The water discharge end of the water pump 2 is also flange-sealed to install the drainage pipe and placed at the water source discharge.

[0034] During drainage application, the worker in charge of drainage work inserts the plug block 401 carried with him into the matching notch 403, then inserts the hexagonal wrench into the twisting opening 402 that matches its structure, and rotates it, thereby driving the pressing member 4 to rotate downward along the threaded groove 105 until the bottom end surface of the pressing member 4 presses the button end of the power on / off switch 106 and the button end of the water pump on / off switch 202. When the water pump on / off switch 202 is in the pressed start state, the water pump on / off switch 202 feedback signal is given to the control cabinet, and the control cabinet controls the water pump 2 to start, thereby realizing the extraction and transportation of the water source, and because the magnetic suction member 20 1 is provided with the same power supply circuit as the water pump 2, so when the water pump 2 is started, the magnetic member 201 is powered on and started synchronously. After the magnetic member 201 is powered on and started, it magnetically attracts the iron slide 3, so that the iron slide 3 moves forward along the reciprocating sliding groove 104 through the sliding plug-in cooperation with the limit column 108 through the plug hole 302, and the spring connector 301 is gradually stretched until the iron slide 3 is magnetically attracted to the magnetic member 201. At this time, the rear end surface of the iron slide 3 is not in contact with the button end of the warning switch 107. Similarly, when the power on / off switch 106 is in the pressed start state, the power-off monitoring function of the utility model is synchronously started;

[0035] When the water pump 2 is powered off due to a fault, the magnetic element 201 is powered off synchronously. At this time, without the magnetic attraction of the magnetic element 201, the spring connector 301 quickly resets and rebounds, thereby driving the iron slide plate 3 to move backward along the reciprocating sliding groove 104. After the spring connector 301 is reset, the rear end surface of the iron slide plate 3 is pressed and contacted with the button end of the warning switch 107, and the warning switch 107 is in a pressed and started state (because the battery 109 is an external power supply and it is not in the same power supply line as the water pump 2, the power off monitoring function of this utility model is not affected by the power off of the water pump 2 fault). At this time, the warning switch 107 gives a feedback signal to the microcontroller 1010, and the microcontroller 1010 controls the sound and light alarm 103 to start, thereby through the sound and light alarm of the sound and light alarm 103, a warning reminder is given to the staff responsible for drainage work, so that they can promptly deal with the water pump 2 that has failed and lost power, to ensure that the drainage work is not affected.

[0036] In this article, there are several points to note:

[0037] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0039] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed in this disclosure, and they should all be covered by the protection scope of the present disclosure.

Claims

1. A drainage device, characterized in that: include: A fixing platform (1), wherein a mounting groove (101) is provided in the middle and lower part of the fixing platform (1) and passes through the front end face, the rear end face, the left end face and the right end face thereof; a locking hole (102) is provided on the bottom surface of the inner end of the mounting groove (101) and passes through the bottom end face of the fixing platform (1); a group of water pumps (2) are fixedly installed in the mounting groove (101); a threaded groove (105) is provided in the center of the rear half of the top end face of the fixing platform (1); a group of water pump start and stop switches are fixedly installed on the side of the front of the bottom surface of the inner end of the threaded groove (105) (202), the water pump on / off switch (202) adopts a touch switch, the button end of the water pump on / off switch (202) faces the upper side, and the water pump on / off switch (202) and the water pump (2) are both controlled by the control cabinet; a reciprocating sliding groove (104) with a rectangular groove structure is opened on the front half of the top of the fixed platform (1), and a group of magnetic components (201) are fixedly installed inside the reciprocating sliding groove (104), and the magnetic components (201) are electromagnets. The magnetic components (201) and the water pump (2) are provided with the same power supply circuit.

2. A drainage device according to claim 1, characterized in that: A limiting column (108) is fixedly installed on both sides of the rear side surface of the inner end of the reciprocating sliding groove (104), and the front ends of the two limiting columns (108) are in contact with the magnetic attraction component (201); an iron slide plate (3) with a rectangular plate structure is slidably installed inside the reciprocating sliding groove (104), and the iron slide plate (3) is located behind the magnetic attraction component (201). A plug hole (302) penetrating the rear end surface of the iron slide plate (3) is opened on both sides of the front end surface, and the two plug holes (302) are respectively slidably plugged with the two limiting columns (108); a spring connector (301) is sleeved on the outer periphery of the two limiting columns (108), and the rear ends of the two spring connectors (301) are fixedly connected to the rear side surface of the inner end of the reciprocating sliding groove (104), and the front ends of the two spring connectors (301) are fixedly connected to the rear end surface of the iron slide plate (3).

3. A drainage device according to claim 2, characterized in that: The fixing platform (1) is internally provided with a microcontroller (1010) and a battery (109) electrically connected thereto. The battery (109) is externally connected to a power supply and is not connected to the same power supply line as the water pump (2). The top surface of the fixing platform (1) is fixedly provided with an audible and visual alarm (103) electrically connected to the microcontroller (1010). A set of warning switches (107) electrically connected to the microcontroller (1010) are fixedly provided at the center of the rear side surface of the inner end of the reciprocating sliding groove (104). The warning switches (107) are light touch switches, and the button end of the warning switches (107) faces the front side.

4. A drainage device according to claim 3, characterized in that: When the spring connector (301) is in a natural state, the rear end surface of the iron slide plate (3) is pressed against and in contact with the button end of the warning switch (107), and the warning switch (107) is in a pressed start state; when the warning switch (107) is in a pressed start state, its feedback signal is given to the microcontroller (1010), and the microcontroller (1010) controls the sound and light alarm (103) to start; when the magnetic element (201) is powered on and started, the magnetic element (201) magnetically attracts the iron slide plate (3), and at this time the spring connector (301) is in a stretched state, and the rear end surface of the iron slide plate (3) is not in contact with the button end of the warning switch (107).

5. A drainage device according to claim 4, characterized in that: A set of power on / off switches (106) electrically connected to the microcontroller (1010) are fixedly installed on the rear side of the bottom surface of the inner end of the threaded groove (105). The power on / off switches (106) are touch switches. The key end of the power on / off switches (106) faces the upper side. The power on / off switches (106) and the water pump on / off switches (202) are of the same size and specifications. A pressing member (4) as a stud is installed on the inner thread of the threaded groove (105). When the top surface of the pressing member (4) touches the top surface of the fixing platform (1), the pressing member (4) is pressed. When the surfaces are in the same horizontal plane, the bottom end surface of the pressing member (4) does not contact the key ends of the power on / off switch (106) and the water pump on / off switch (202); a matching notch (403) is opened at the axial center of the top surface of the pressing member (4), and the matching notch (403) is in an elliptical groove structure. An insert (401) having a structure size matching that of the matching notch (403) is inserted into the matching notch (403), and a twisting opening (402) in a hexagonal opening structure is opened at the axial center of the insert (401).

Images