Protective device for water conservancy project pump station

Abstract

The utility model discloses a protection device for a water conservancy project pump station, which comprises a bottom plate, a mounting plate is arranged on the bottom plate, a blocking mechanism for blocking insects from entering the pump station is arranged on the side wall of the mounting plate, and the blocking mechanism comprises two mounting rings fixedly connected to the two side walls of the mounting plate. The upper end of the mounting ring is fixedly connected with a protective net cover, and a plurality of bolts are arranged at the upper end of the mounting plate. The blocking mechanism is arranged, two protective net covers can be installed outside the two ventilation pipes of the pump station to cover the two ventilation pipes, and therefore dust prevention can be conducted on the ventilation pipes when the pump station is used in daily life, insects, small animals and the like are prevented from entering the pump station, and normal operation of equipment is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of components of a water conservancy project pumping station, in particular to a protection device for a water conservancy project pumping station. Background Technique

[0002] The integrated geospatial pumping station is a pumping station facility that integrates equipment such as water pumps, pipelines, and control systems and is buried underground. As a new type of pumping station facility, the integrated geospatial pumping station has the advantages of small floor area, short construction period, high degree of automation, and convenient maintenance, and is widely used in the field of water conservancy projects.

[0003] In the prior art, the pumping stations of water conservancy projects are usually installed on the foundation in the foundation pit, and the top cover is exposed outside the foundation pit. There are two ventilation pipes, a maintenance manhole cover, an electric control cabinet, etc. on the top cover. Since there are few buildings near the pumping station, a lot of dust will be blown into the ventilation pipes. Many pumping stations are located in remote locations with a lot of grass around, so insects will also climb into the ventilation pipes, affecting the normal operation of the equipment in the pumping station. To solve the above problems, we propose a protection device for a water conservancy project pumping station. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a protection device for a water conservancy project pumping station, which can effectively solve the problems in the background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A protection device for a water conservancy project pumping station, including a bottom plate, an installation plate is arranged on the bottom plate, a blocking mechanism for blocking insects from entering the pumping station is arranged on the side wall of the installation plate, the blocking mechanism includes two installation rings fixedly connected to both side walls of the installation plate, a protective mesh cover is fixedly connected to the upper end of the installation ring, a plurality of bolts are arranged on the upper end of the installation plate, and a cleaning mechanism for cleaning the protective mesh cover is arranged on the installation ring.

[0007] Preferably, the cleaning mechanism includes a fixing frame fixedly connected to the installation ring, a second lead screw and a limiting rod are arranged at the inner top of the fixing frame, and a brush ring is arranged on the second lead screw and the limiting rod together.

[0008] Preferably, a second motor is fixedly connected to the upper end of the fixing frame, the output shaft of the second motor is fixedly connected to the upper end of the second lead screw, and a second controller is arranged on the fixing frame.

[0009] Preferably, an installation frame and a first lead screw are fixedly connected to the upper end of the installation plate, a cross plate is arranged on the first lead screw, air permeable cylinders are fixedly connected to both ends of the cross plate, and sealing rings are arranged at the lower ends of the air permeable cylinders.

[0010] Preferably, a liquid level gauge and a first controller are provided on the side wall of the mounting frame, and a first motor is fixedly connected to the upper end of the mounting frame. The output shaft of the first motor is fixedly connected to the upper end of the first lead screw.

[0011] Preferably, two vertical plates are fixedly connected to the upper end of the mounting frame, and a first rain shield is fixedly connected to the upper ends of the two vertical plates together.

[0012] Preferably, a vertical rod is fixedly connected to the upper end of the ventilation cylinder, and a second rain shield is fixedly connected to the upper ends of the plurality of vertical rods together.

[0013] Preferably, a slide rail is fixedly connected to the side wall of the mounting ring, a sliding block is arranged in the slide rail, and the sliding block is fixedly connected to the adjacent ventilation cylinder.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The device is provided with a blocking mechanism, and two protective mesh covers can be installed outside the two ventilation pipes of the pumping station to cover the two ventilation pipes, so that the ventilation pipes can be dust-proof during the daily use of the pumping station, and insects, small animals, etc. are prevented from entering the inside of the pumping station, affecting the normal operation of the equipment;

[0016] 2. The device is provided with a cleaning mechanism. By rotating the second lead screw, the dust and insect corpses on the surface of the protective mesh cover are cleaned, and external tools are not needed for cleaning, thus improving the practicability of the device;

[0017] 3. The device is provided with ventilation cylinders. When there is heavy rainfall and the accumulated water in the area where the pumping station is located submerges the ventilation pipes, the two ventilation cylinders move downward to cover the ventilation pipes, preventing the pumping station from flooding, so that the device has a flood prevention function, and the protection function of the equipment is more comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a protection device for a water conservancy project pumping station proposed by the utility model;

[0019] Figure 2 is Figure 1 an enlarged view of the structure at A of;

[0020] Figure 3 is a cross-sectional view of a protection device for a water conservancy project pumping station proposed by the utility model;

[0021] Figure 4 is Figure 3 an enlarged view of the structure at B of;

[0022] Figure 5 is a side view of a protection device for a water conservancy project pumping station proposed by the utility model.

[0023] In the figure: 1 bottom plate, 2 mounting plate, 3 mounting ring, 4 protective net cover, 5 ventilation tube, 6 limiting rod, 7 mounting bracket, 8 liquid level gauge, 9 first motor, 10 cross plate, 11 brush ring, 12 fixing bracket, 13 second motor, 14 sealing ring, 15 first rain shield, 16 first lead screw, 17 second lead screw, 18 slide rail, 19 second rain shield, 20 sliding block. Specific embodiments

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As Figures 1-5 shown, a protective device for a water conservancy project pumping station includes a bottom plate 1, a mounting plate 2 is provided on the bottom plate 1, and a blocking mechanism for blocking insects from entering the pumping station is provided on the side wall of the mounting plate 2. The blocking mechanism includes two mounting rings 3 fixedly connected to both side walls of the mounting plate 2, and a protective net cover 4 is fixedly connected to the upper end of the mounting ring 3. A plurality of bolts are provided on the upper end of the mounting plate 2.

[0026] A cleaning mechanism for cleaning the protective net cover 4 is provided on the mounting ring 3. The cleaning mechanism includes a fixing bracket 12 fixedly connected to the mounting ring 3. A second lead screw 17 and a limiting rod 6 are provided at the inner top of the fixing bracket 12. A brush ring 11 is provided on the second lead screw 17 and the limiting rod 6 together. The details of the bristles of the brush ring 11 are not shown in the figure.

[0027] In the present utility model, a second motor 13 is fixedly connected to the upper end of the fixing bracket 12. The output shaft of the second motor 13 is fixedly connected to the upper end of the second lead screw 17. A second controller is provided on the fixing bracket 12.

[0028] In the present utility model, a mounting bracket 7 and a first lead screw 16 are fixedly connected to the upper end of the mounting plate 2. A cross plate 10 is provided on the first lead screw 16. The cross plate 10 is slidably connected to the inner wall of the mounting bracket 7. Ventilation tubes 5 are fixedly connected to both ends of the cross plate 10. A sealing ring 14 is provided at the lower end of the ventilation tube 5. The ventilation tube 5 can seal the ventilation pipe of the pumping station when a large amount of water accumulates on the pumping station, avoiding water ingress into the low ventilation pipe. The upper end of the ventilation tube 5 is open to meet the ventilation requirements.

[0029] In the present utility model, a liquid level gauge 8 and a first controller are provided on the side wall of the mounting bracket 7. The liquid level gauge 8 is a radar liquid level gauge 8, which can eliminate the need for manual opening and closing of the first motor 9. A first motor 9 is fixedly connected to the upper end of the mounting bracket 7. The output shaft of the first motor 9 is fixedly connected to the upper end of the first lead screw 16, eliminating the need for manual rotation of the first lead screw 16, thereby improving the automation degree of the device.

[0030] In the present utility model, two vertical plates are fixedly connected to the upper end of the mounting bracket 7, and a first rain shield 15 is fixedly connected to the upper ends of the two vertical plates, which can prevent dust and rain for components such as the first motor 9.

[0031] In the present utility model, a vertical rod is fixedly connected to the upper end of the air vent tube 5, and a second rain shield 19 is fixedly connected to the upper ends of multiple vertical rods, which can prevent water and dust above the protective net cover 4.

[0032] In the present utility model, a slide rail 18 is fixedly connected to the side wall of the mounting ring 3. A sliding block 20 is arranged in the slide rail 18, and the sliding block 20 is fixedly connected to the adjacent air vent tube 5, so that the air vent tube 5 can only move vertically, avoiding damage to the relatively long air vent tube 5 being blown by strong winds.

[0033] It should be noted that the present utility model is a protective device for a water conservancy project pumping station. The user installs the bottom plate 1 between two ventilation pipes of a pre-embedded integrated pumping station through bolts (as shown in the figure), and covers the two protective net covers 4 on the two ventilation pipes, so as to prevent dust from entering the ventilation pipes during the daily use of the pumping station, and prevent insects, small animals, etc. from entering the interior of the pumping station, affecting the normal operation of the equipment.

[0034] Secondly, by rotating the second lead screw 17, the brush ring 11 can move downward under the limitation of the limiting rod 6 to clean the dust and insect corpses on the surface of the protective net cover 4, without the need to rely on external tools for cleaning, thus improving the practicability of the device.

[0035] In addition, when there is heavy rainfall in the area where the pumping station is located and the ventilation pipes are submerged by accumulated water, the first lead screw 16 can be rotated. The cross plate 10 moves downward under the limitation of the inner wall of the mounting bracket 7, so that the two air vent tubes 5 cover the ventilation pipes, and the sealing ring 14 abuts against the mounting ring 3, which can prevent water from entering the pumping station, thus making the protective function of the equipment more comprehensive.

[0036] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A protective device for a water conservancy project pumping station, characterized in that: It includes a bottom plate (1), on which there is a mounting plate (2). A blocking mechanism for preventing insects from entering the pumping station is provided on the side wall of the mounting plate (2). The blocking mechanism includes two mounting rings (3) fixedly connected to the two side walls of the mounting plate (2). A protective mesh cover (4) is fixedly connected to the upper end of the mounting ring (3). A plurality of bolts are provided on the upper end of the mounting plate (2). A cleaning mechanism for cleaning the protective mesh cover (4) is provided on the mounting ring (3). The cleaning mechanism includes a fixed frame (12) fixedly connected to the mounting ring (3). A second lead screw (17) and a limiting rod (6) are provided at the inner top of the fixed frame (12). A brush ring (11) is provided on the second lead screw (17) and the limiting rod (6) together.

2. The protective device for a water conservancy project pumping station according to claim 1, wherein: A second motor (13) is fixedly connected to the upper end of the fixed frame (12). The output shaft of the second motor (13) is fixedly connected to the upper end of the second lead screw (17). A second controller is provided on the fixed frame (12).

3. The protective device for a water conservancy project pumping station according to claim 2, characterized in that: A mounting frame (7) and a first lead screw (16) are fixedly connected to the upper end of the mounting plate (2). A cross plate (10) is provided on the first lead screw (16). Ventilation tubes (5) are fixedly connected to both ends of the cross plate (10). A sealing ring (14) is provided at the lower end of the ventilation tube (5).

4. The protective device for a water conservancy project pumping station according to claim 3, characterized in that: A liquid level gauge (8) and a first controller are provided on the side wall of the mounting frame (7). A first motor (9) is fixedly connected to the upper end of the mounting frame (7). The output shaft of the first motor (9) is fixedly connected to the upper end of the first lead screw (16).

5. The protective device for a water conservancy project pumping station according to claim 4, wherein: Two vertical plates are fixedly connected to the upper end of the mounting frame (7). A first rain shield (15) is fixedly connected to the upper ends of the two vertical plates together.

6. The protective device for a water conservancy project pumping station according to claim 5, characterized in that: A vertical rod is fixedly connected to the upper end of the ventilation tube (5). A second rain shield (19) is fixedly connected to the upper ends of the plurality of vertical rods together.

7. The protective device for a water conservancy project pumping station according to claim 5, characterized in that: A slide rail (18) is fixedly connected to the side wall of the mounting ring (3). A sliding block (20) is provided in the slide rail (18). The sliding block (20) is fixedly connected to the adjacent ventilation tube (5).

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