Deep foundation pit drainage equipment

Abstract

The utility model relates to the technical field of drainage equipment, in particular to deep foundation pit drainage equipment which comprises a water pump motor and a water pump body, the water pump body is fixedly installed at one end of the water pump motor, a water outlet is formed in the upper end of the water pump body, and a water inlet is formed in one side of the water pump body. When the water pump motor leaks electricity, the current flows out of the water pump motor and passes through the alarm lamp, the loudspeaker and the like along the wire, the alarm lamp turns red to lighten the loudspeaker to give an alarm, so that a user can timely know the electricity leakage and maintain the electricity leakage as soon as possible, and the arc shape at the bottom of the alarm part is used for better fitting the water pump motor. The spring is used for extruding the metal sheet to make better contact with the deep foundation pit drainage equipment, and the safety problem that workers are injured due to the fact that the workers are difficult to perceive and touch leaked electricity by mistake when the electric leakage of the deep foundation pit drainage equipment occurs can be effectively solved by adding the alarm component which is convenient to install and can give an alarm about the electric leakage of the water pump motor.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to deep foundation pit drainage equipment. Background Art

[0002] Deep foundation pit drainage equipment refers to a device that has one suction port and one exhaust port, and can continuously form a vacuum or negative pressure at the inlet and a slight positive pressure at the exhaust nozzle to discharge the liquid.

[0003] The existing deep foundation pit drainage equipment is usually made of metal material. When the deep foundation pit drainage equipment leaks electricity, it is difficult for workers to detect it and they are easily accidentally touched by the leaked electricity and get electric shock, which may cause safety problems such as injuries to workers. Therefore, the utility model proposes a deep foundation pit drainage equipment to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a deep foundation pit drainage device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a deep foundation pit drainage device, comprising: a water pump motor and a water pump body, the water pump body is fixedly mounted on one end of the water pump motor, a water outlet is mounted on the upper end of the water pump body, a water inlet is mounted on one side, a junction box is mounted on the outer wall of one end of the water pump motor, the lower ends of the water pump motor and the water pump body are fixedly mounted with a base by bolts, and a supporting component is mounted on the base;

[0006] The supporting component includes a fixed shell and a slider, the upper end of the slider is installed in the fixed shell, and the lower end of the slider is fixedly installed with a telescopic rod;

[0007] An alarm component is installed at one end of the water pump motor.

[0008] Preferably, there are four fixed shells, which are respectively fixedly mounted on the four end side walls of the base, and the upper end of the slider is slidably inserted into the fixed shell and fixedly connected by bolts.

[0009] Preferably, the upper end of the telescopic rod is fixedly installed at the lower end of the sliding block in an inclined manner, the lower end of the telescopic rod is rotatably connected to a fixing plate, and a fixing hole is provided on a side wall of the fixing plate.

[0010] Preferably, the alarm component includes a box body, one end of which is arc-shaped, and magnetic strips are provided on both sides of one end of the box body. A contact metal sheet is fixedly mounted on one of the magnetic strips and is adsorbed on the outer wall of the water pump motor through the magnetic strip.

[0011] Preferably, an alarm light and a speaker are fixedly mounted on the surfaces opposite to the box body and the arc surface respectively.

[0012] Preferably, the inner end of the box body is slidably connected to a metal column, the lower end of the metal column passes through the outside of the box body and is fixedly installed with an extruded metal sheet, a spring is sleeved on the outer wall of the metal column, one end of the spring is fixedly connected to the upper end of the metal column, and the other end of the spring is fixedly connected to the inner wall of the box body.

[0013] Preferably, the spring, the alarm light, the speaker and the contact metal sheet are connected in series with each other through wires to form a closed loop with the water pump motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When there is a leakage on the water pump motor, the current will flow out from the water pump motor along the wire through the alarm light, speaker, etc. The alarm light will turn red and the speaker will alarm, so that the user can know the leakage in time and repair it as soon as possible. The arc shape at the bottom of the alarm component is to better fit the water pump motor, and the spring is to squeeze the metal sheet to better contact the deep foundation pit drainage equipment. By adding an alarm component that is easy to install and can timely alarm the water pump motor leakage, it can effectively avoid the safety problem of workers accidentally touching the leaked electricity and getting electrocuted when the deep foundation pit drainage equipment leaks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the support component of the utility model;

[0018] Figure 3 For this utility model Figure 1 A magnified view of the structure of the middle A area;

[0019] Figure 4 This is a schematic diagram of the structure of the alarm component of the utility model;

[0020] Figure 5 It is a cross-sectional schematic diagram of the alarm component of the utility model.

[0021] In the figure: 1. water pump motor; 2. water pump body; 3. water outlet; 4. water inlet; 5. junction box; 6. box body; 7. alarm light; 8. speaker; 9. magnetic strip; 10. extruded metal sheet; 11. contact metal sheet; 12. wire; 13. spring; 14. base; 15. fixed shell; 16. slider; 17. telescopic rod; 18. fixed plate. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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 referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] See also Figures 1 to 5The utility model provides a technical solution: a deep foundation pit drainage equipment, including: a water pump motor 1 and a water pump body 2, the water pump body 2 is fixedly installed at one end of the water pump motor 1, the upper end of the water pump body 2 is installed with a water outlet 3, and one side is installed with a water inlet 4, a junction box 5 is installed on the outer wall of one end of the water pump motor 1, the lower ends of the water pump motor 1 and the water pump body 2 are fixedly installed with a base 14 by bolts, and a supporting component is installed on the base 14, the supporting component includes a fixed shell 15 and a slider 16, the upper end of the slider 16 is installed in the fixed shell 15, and the lower end of the slider 16 is fixedly installed with a telescopic rod 17, the fixed shell 15 is provided with 4, which are respectively fixedly installed on the four end side walls of the base 14, the upper end of the slider 16 is slidably inserted into the fixed shell 15, and is fixedly connected by bolts, so as to facilitate the disassembly and assembly of the slider 16, when on a flat ground, the slider 16 is removed and the base 14 is directly fixed on the flat ground.

[0027] The upper end of the telescopic rod 17 is fixedly installed at an angle on the lower end of the slider 16, and the lower end of the telescopic rod 17 is rotatably connected to the fixing plate 18. A fixing hole is provided on the side wall of the fixing plate 18, so that the telescopic rod 17 can be telescoped. The lower end of the telescopic rod 17 is rotatably connected to one side of the upper end of the fixing plate 18. When the equipment needs to be fixed on an uneven ground, the length of each telescopic rod 17 is adjusted, and the fixing plate 18 at the lower end is brought into contact with the ground, and then the rod is inserted through the fixing hole and penetrated into the ground to fix the equipment.

[0028] An alarm component is installed at one end of the water pump motor 1, and the alarm component includes a box body 6. One end of the box body 6 is in an arc shape. Magnetic strips 9 are arranged on the left and right sides of one end of the box body 6. A contact metal sheet 11 is fixedly installed on one of the magnetic strips 9, and is adsorbed on the outer wall of the water pump motor 1 through the magnetic strip 9, so as to facilitate the disassembly and assembly of the box body 6. At the same time, when the box body 6 is adsorbed on the water pump motor 1, the contact metal sheet 11 will contact the side wall of the water pump motor 1.

[0029] An alarm light 7 and a speaker 8 are fixedly installed on the surfaces opposite to the box body 6 and the arc surface, respectively. A metal column is slidably connected to the inner end of the box body 6. The lower end of the metal column passes through the box body 6 and is fixedly installed with an extruded metal sheet 10. A spring 13 is sleeved on the outer wall of the metal column. One end of the spring 13 is fixedly connected to the upper end of the metal column, and the other end of the spring 13 is fixedly connected to the inner wall of the box body 6. When the box body 6 is adsorbed on the outer wall of the water pump motor 1, the extruded metal sheet 10 contacts the side wall of the water pump motor 1 through the tension spring 13, and the attraction of the magnetic strip 9 is greater than the rebound force of the spring 13.

[0030] The spring 13, the warning light 7, the speaker 8 and the contact metal sheet 11 are connected in series with the water pump motor 1 via a wire 12 to form a closed loop.

[0031] When the device is working, in the deep foundation pit drainage equipment, an alarm component is arranged at the front end position of the water pump motor 1 near the right end. When the water pump motor 1 leaks electricity, the current will flow out from the water pump motor 1 along the wire 12 through the alarm light 7, the speaker 8, etc. The alarm light 7 will light up red and the speaker 8 will alarm, so that the user can know the leakage in time and repair it as soon as possible. The arc shape at the bottom of the alarm component is to better fit the water pump motor 1, and the spring 13 is to squeeze the metal sheet 10 to better contact with the deep foundation pit drainage equipment. By adding an alarm component that is easy to install and can timely alarm the water pump motor 1 leakage, it can effectively avoid the safety problem that the staff is difficult to detect when the deep foundation pit drainage equipment leaks electricity and accidentally touches the leaked electricity to get electric shock, causing injuries to the workers.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep foundation pit drainage device, comprising: A water pump motor (1) and a water pump body (2), wherein the water pump body (2) is fixedly mounted on one end of the water pump motor (1), a water outlet (3) is mounted on the upper end of the water pump body (2), a water inlet (4) is mounted on one side, and a junction box (5) is mounted on the outer wall of one end of the water pump motor (1), characterized in that: a base (14) is fixedly mounted on the lower ends of the water pump motor (1) and the water pump body (2) by bolts, and a supporting component is mounted on the base (14); The supporting component comprises a fixed shell (15) and a sliding block (16), the upper end of the sliding block (16) is installed in the fixed shell (15), and the lower end of the sliding block (16) is fixedly installed with a telescopic rod (17); An alarm component is installed at one end of the water pump motor (1).

2. A deep foundation pit drainage device according to claim 1, characterized in that: There are four fixed shells (15) which are respectively fixedly mounted on the four end side walls of the base (14); the upper end of the slider (16) is slidably inserted into the fixed shell (15) and fixedly connected by bolts.

3. The deep foundation pit drainage equipment according to claim 1, characterized in that: The upper end of the telescopic rod (17) is fixedly installed at an angle on the lower end of the slider (16), and the lower end of the telescopic rod (17) is rotatably connected to a fixing plate (18), and a fixing hole is provided on the side wall of the fixing plate (18).

4. The deep foundation pit drainage equipment according to claim 1, characterized in that: The alarm component comprises a box body (6), one end of the box body (6) is in an arc shape, and magnetic strips (9) are arranged on both left and right sides of one end of the box body (6), and a contact metal sheet (11) is fixedly mounted on one of the magnetic strips (9) and is adsorbed on the outer wall of the water pump motor (1) through the magnetic strip (9).

5. The deep foundation pit drainage equipment according to claim 4, characterized in that: An alarm light (7) and a loudspeaker (8) are respectively fixedly mounted on the surface of the box body (6) opposite to the arc surface.

6. A deep foundation pit drainage device according to claim 5, characterized in that: The inner end of the box body (6) is slidably connected to a metal column, the lower end of the metal column passes through the outside of the box body (6) and is fixedly installed with an extruded metal sheet (10), a spring (13) is sleeved on the outer wall of the metal column, one end of the spring (13) is fixedly connected to the upper end of the metal column, and the other end of the spring (13) is fixedly connected to the inner wall of the box body (6).

7. The deep foundation pit drainage equipment according to claim 6, characterized in that: The spring (13), the warning light (7), the speaker (8) and the contact metal sheet (11) are connected in series with each other via a wire (12) to form a closed loop with the water pump motor (1).

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