Water resource scheduling device of cascade hydropower station

Abstract

The utility model relates to the technical field of hydropower station equipment, and discloses a cascade hydropower station water resource dispatching device which comprises a box body, supporting legs are fixedly connected to the four corners of the lower surface of the box body, a rectangular groove is formed in the middle of the right side of the box body, and a plurality of connecting ports are formed in the rectangular groove. A rectangular groove is formed in the right side of the box body, an adjusting mechanism is arranged below the box body, a protection mechanism is arranged on the right side of the box body and comprises two fixing blocks, and one sides of the two fixing blocks are fixedly connected to the upper portion and the lower portion of the right side of the rectangular groove respectively. According to the utility model, through the fixing block connected to the right side of the rectangular groove, the protection plate can slide in the sliding groove to cover the rectangular groove and the connecting port, the through hole penetrates through the middle part of the right side of the fixing block, and the bolt can penetrate through the through hole to be screwed in the threaded hole to fix the protection plate, so that the effect of effectively protecting the control box can be achieved.

Description

A water resource scheduling device for cascade hydropower stations Technical Field

[0001] This utility model relates to the field of hydropower station equipment technology, specifically a water resource scheduling device for a cascade hydropower station. Background Technology

[0002] With the continuous growth of energy demand, cascade hydropower stations are playing an increasingly important role in power supply. Cascade hydropower stations realize multi-level utilization of water energy by arranging multiple hydropower stations in sequence on rivers, thereby improving the comprehensive utilization efficiency of water resources.

[0003] Currently, cascade hydropower stations often rely on manual experience or simple automated systems for water resource scheduling, making it difficult to accurately and efficiently allocate water resources based on complex factors such as real-time water conditions, power generation needs, and downstream water demand. Various sensors are distributed throughout the cascade hydropower stations, and control boxes collect, summarize, and organize various data. The central control module generates control commands based on the water resource scheduling plan and transmits them to the outdoor control box via a remote communication network. However, when the control box is used outdoors for a long time, the joints are easily damaged by the external environment, affecting subsequent use and water resource scheduling. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a water resource scheduling device for a cascade hydropower station, which has the advantages of effectively protecting the control box and solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a water resource scheduling device for a cascade hydropower station, comprising a box body, with legs fixedly connected to the four corners of the lower surface of the box body, a rectangular groove formed in the middle of the right side of the box body, a number of connection ports provided inside the rectangular groove, an adjustment mechanism provided at the bottom of the box body, and a protective mechanism provided on the right side of the box body, the protective mechanism comprising two fixing blocks, one side of each fixing block being fixedly connected to the upper and lower right side of the rectangular groove, a sliding groove formed on one side of each fixing block, a through hole formed in the middle of one side of each sliding groove, a protective plate provided on the outer back of each fixing block, a groove formed in the middle of the right side of each protective plate, threaded holes formed in the middle of the upper and lower right sides of each protective plate, and bolts provided on the outer right side of each threaded hole.

[0008] Preferably, buffer rods are fixedly connected to the four corners of the upper surface of the box, spring tubes are provided on the outside of the buffer rods, and a top plate is fixedly connected to the top of the buffer rods.

[0009] Preferably, a placement plate is fixedly connected to the lower right side of the box.

[0010] The bottoms of the four buffer bars are vertically connected to the four corners of the upper surface of the box. The spring tubes are sleeved on the outside of the buffer bars. The top plate can move up and down elastically through the bottom buffer bars and spring tubes, providing effective elastic protection for the top of the box. The placement plate can be used to place external equipment for easy operation.

[0011] Preferably, the adjustment mechanism includes a sleeve, the top of which is fixedly connected to the middle of the lower surface of the housing, and an insertion block is provided below the sleeve.

[0012] Preferably, a telescopic rod is fixedly connected to the bottom of the insertion block, and an adjustment knob is provided on the middle right side of the telescopic rod.

[0013] Preferably, a mounting plate is fixedly connected to the bottom of the telescopic rod.

[0014] The sleeve is hollow inside, and the insert block can be inserted into the sleeve to connect the box and the telescopic rod together, which is convenient for disassembly and assembly. The box can be adjusted up and down by the telescopic rod at the bottom. The adjustment knob is responsible for fixing the position of the telescopic rod. The telescopic rod is fixed in the appropriate position by the mounting plate.

[0015] Compared with the prior art, this utility model provides a water resource scheduling device for a cascade hydropower station, which has the following beneficial effects:

[0016] 1. This utility model uses a fixed block connected to the right side of a rectangular groove. The protective plate can slide inside the groove, covering the rectangular groove and the connection port. A through hole passes through the middle of the right side of the fixed block. A bolt can pass through the through hole and be screwed into the threaded hole to fix the protective plate, thereby achieving effective protection for the control box.

[0017] 2. This utility model uses a sleeve connected to the bottom of the box, and the insert can be inserted into the inside of the sleeve to connect the box to the telescopic rod. The box can be adjusted up and down by the telescopic rod, which can facilitate the disassembly and adjustment of the box. Attached Figure Description

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

[0019] Figure 2 is a schematic diagram of the front view of this utility model;

[0020] Figure 3 is a schematic diagram of the protective mechanism structure of this utility model.

[0021] The components are as follows: 1. Box body; 101. Support leg; 102. Buffer rod; 103. Bourdon tube; 104. Top plate; 105. Placement plate; 106. Rectangular groove; 107. Connection port; 2. Adjustment mechanism; 201. Sleeve; 202. Insert block; 203. Telescopic rod; 204. Adjustment knob; 205. Mounting plate; 3. Protective mechanism; 301. Fixing block; 302. Slide groove; 303. Through hole; 304. Protective plate; 305. Groove; 306. Threaded hole; 307. Bolt. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3. A water resource dispatching device for a cascade hydropower station includes a housing 1. Support legs 101 are fixedly connected to the four corners of the lower surface of the housing 1. A rectangular groove 106 is formed in the middle of the right side of the housing 1. A number of connection ports 107 are provided inside the rectangular groove 106. An adjustment mechanism 2 is provided at the bottom of the housing 1. A protective mechanism 3 is provided on the right side of the housing 1. The protective mechanism 3 includes two fixing blocks 301, one side of which is fixedly connected to the upper and lower right sides of the rectangular groove 106, respectively. The fixing block 301 has a sliding groove 302 on one side, and a through hole 303 in the middle of one side of the sliding groove 302. A protective plate 304 is provided on the outer back of the fixing block 301. A groove 305 is provided in the middle right side of the protective plate 304. Threaded holes 306 are provided in the middle upper and lower right sides of the protective plate 304. Bolts 307 are provided on the outer right side of the threaded holes 306. The control box serves as the aggregation and relay unit for the data acquisition module. Data collected by the sensors is first transmitted to the nearest outdoor control box, which is equipped with a data concentrator. It can summarize and organize data from various types of sensors, and efficiently transmit the integrated data to the central control module through redundant communication lines. The central control module generates control commands based on the water resource scheduling plan, and transmits them to the outdoor control box through a remote communication network. The support leg 101 is used to support the bottom of the box 1 when it is placed. The rectangular slot 106 is fitted into the middle right side of the box 1, and its interior is used to house the connection port 107 for connecting external devices, sensors, debugging equipment, and computers, etc. The two fixing blocks 301 correspond to each other and slide... The groove 302 is fitted into one side of the fixing block 301, and the through hole 303 passes through the middle right side of the fixing block 301. The protective plate 304 can slide inside the two sliding grooves 302 to cover the rectangular groove 106 and the connecting port 107. The groove 305 is fitted into the middle right side of the protective plate 304 to facilitate the operator to move the protective plate 304. The two threaded holes 306 are respectively fitted into the middle upper right side and the middle lower right side of the protective plate 304. The bolt 307 can pass through the through hole 303 and screw into the inside of the threaded hole 306 to fix the protective plate 304.

[0024] Specifically, as shown in Figures 1 and 2, buffer rods 102 are fixedly connected to the four corners of the upper surface of the box 1. Spring tubes 103 are provided on the outside of the buffer rods 102. A top plate 104 is fixedly connected to the top of the buffer rods 102. A placement plate 105 is fixedly connected to the lower right side of the box 1.

[0025] Through the above technical solution, the bottom of the four buffer rods 102 are vertically connected to the four corners of the upper surface of the box 1, the spring tube 103 is sleeved on the outside of the buffer rods 102, the top plate 104 can move up and down elastically through the bottom buffer rods 102 and spring tube 103, effectively providing elastic protection for the top of the box 1, and the placement plate 105 can be used to place external equipment for easy operation.

[0026] Specifically, as shown in Figure 2, the adjustment mechanism 2 includes a sleeve 201. The top of the sleeve 201 is fixedly connected to the middle of the lower surface of the housing 1. An insert block 202 is provided below the sleeve 201. A telescopic rod 203 is fixedly connected to the bottom of the insert block 202. An adjustment knob 204 is provided in the middle of the right side of the telescopic rod 203. An installation plate 205 is fixedly connected to the bottom of the telescopic rod 203.

[0027] With the above technical solution, the inside of the sleeve 201 is hollow, and the insert block 202 can be inserted into the inside of the sleeve 201 to connect the box 1 and the telescopic rod 203 together, which is convenient for disassembly and assembly. The box 1 can be adjusted up and down by the telescopic rod 203 at the bottom. The adjustment knob 204 is responsible for fixing the position of the telescopic rod 203. The installation plate 205 fixes the telescopic rod 203 in a suitable position.

[0028] In use, the operator fixes the telescopic rod 203 in a suitable position using the mounting plate 205, puts the sleeve 201 at the bottom of the housing 1 onto the outside of the insert block 202 at the top of the telescopic rod 203, adjusts the height of the housing 1 using the telescopic rod 203, and then rotates the adjustment knob 204 to fix the height. When it is necessary to connect external equipment to the housing 1, the protective plate 304 is removed, and the external equipment is connected to the housing 1 through the connection port 107. When not in use, the protective plate 304 is slid into the slide groove 302, and the bolt 307 is screwed into the threaded hole 306 through the through hole 303.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water resource dispatching device for a cascade hydropower station, comprising a housing (1), characterized in that: The lower surface of the box (1) is fixedly connected to four corners with feet (101). A rectangular groove (106) is opened in the middle of the right side of the box (1). A number of connection ports (107) are provided inside the rectangular groove (106). An adjustment mechanism (2) is provided at the bottom of the box (1). A protective mechanism (3) is provided on the right side of the box (1). The protective mechanism (3) includes two fixing blocks (301). The two fixing blocks (301) are fixedly connected to one side of each of the two fixing blocks (301). Located above and below the right side of the rectangular groove (106), the fixing block (301) has a sliding groove (302) on one side, and a through hole (303) in the middle of one side of the sliding groove (302). A protective plate (304) is provided on the outer back of the fixing block (301). A groove (305) is provided in the middle of the right side of the protective plate (304). Threaded holes (306) are provided in the middle of the upper and lower right sides of the protective plate (304). A bolt (307) is provided on the outer right side of the threaded hole (306).

2. The water resource scheduling device for cascade hydropower stations according to claim 1, characterized in that: A buffer rod (102) is fixedly connected to each of the four corners of the upper surface of the box (1). A spring tube (103) is provided on the outside of the buffer rod (102). A top plate (104) is fixedly connected to the top of the buffer rod (102).

3. The water resource scheduling device for cascade hydropower stations according to claim 1, characterized in that: A placement plate (105) is fixedly connected to the lower right side of the box (1).

4. The water resource scheduling device for cascade hydropower stations according to claim 1, characterized in that: The adjustment mechanism (2) includes a sleeve (201), the top of which is fixedly connected to the middle of the lower surface of the housing (1), and a plug (202) is provided below the sleeve (201).

5. The water resource scheduling device for cascade hydropower stations according to claim 4, characterized in that: The bottom of the insert (202) is fixedly connected to a telescopic rod (203), and an adjustment knob (204) is provided on the middle right side of the telescopic rod (203).

6. A water resource scheduling device for a stepped hydropower station according to claim 5, characterized in that: The bottom of the telescopic rod (203) is fixedly connected to the mounting plate (205).

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